KLV-21SG2SERVICE MANUALUC Model
SPECIFICATIONS
Television system: American TV standard Channel coverage: VHF:
2-13/UHF: 14-69/CATV: 1-125 Antenna: 75 ohm external terminal for
VHF/UHF Screen size (measured diagonally): 21 inches Panel System:
a-Si TFT Active Matrix LCD panel (Effective dots: more than 99.99%)
Display resolution: 1,024 dots (horizontal) x 768 lines (vertical)
VIDEO 1/2 IN: S VIDEO IN (4-pin mini DIN): Y: 1 Vp-p, 75-ohms
unbalanced, sync negative C: 0.286 Vp-p (Burst signal), 75 ohms
VIDEO: 1 Vp-p, 75-ohms unbalanced, sync negative AUDIO: 500 mVrms
(100% modulation) Impedance: 47 kilohms
VIDEO 3 IN: Y, PB, PR(Component Video ) IN: : Y: 1.0 Vp-p, 75
ohms unbalanced, sync negative PB: 0.7 Vp-p, 75 ohms PR: 0.7 Vp-p,
75 ohms Signal format: 480i, 480p, 720p, 1080i AUDIO: 500 mVrms
(100% modulation) Impedance: 47 kilohms
LCD Colour TV
AUDIO OUT: 500 mVrms (100% modulation) More than 500 mVrms at
the maximum volume setting (Variable) More than 500 mVrms (Fixed)
Headphones: Stereo minijack Impedance: 16 ohms Speaker: Full
range:Tweeter: 4.0 x 10.0 cm 0val (1 9/16 x 3 15/16 inches) (2) 2.5
cm (31/32 inches) (2)
Speaker output: 4.0 W x 4.0 W Power requirement: 120 V AC, 60 Hz
Power consumption: In use: 118 W In standby: Less than 1W
Dimensions (W/H/D): Including TV stand and rear cover: 630 x 461
x 242 mm (24 13/16 x 18 5/32 x 9 17/32 inches) Without TV stand and
rear cover: 630 x 400 x 126 mm (24 13/16 x 15 3 /4 x 4 31/ 32
inches) Mass: Including TV stand and rear cover: 11.3 kg (24 lb 15
oz) Without TV stand and rear cover: 8.6 kg (18 lb 15 oz) Supplied
accessories: Remote control RM-1106 (1) size AA Batteries (2)
75-ohm coaxial cable (1) AC power cord (1) Rear cover (1) Operating
Instructions Warranty Card Product Registration Optional
accessorios: Note that some optional accessories may be out of
stock.Headphones plug adaptor Connecting cables "Memory Stick"
media Wall-Mount Bracket SU-W210
Design and specifications are subject to change without
notice.
KLV-21SG2 (UC)
2
SAFETY CHECK-OUT CAUTION
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes and
bridges. 2. Check the interboard wiring to ensure that no wires are
pinched or contact high-wattage resistors. 3. Check that all
control knobs, shields, covers, ground straps, and mounting
hardware have been replaced. Be absolutely certain that you have
replaced all the insulators. 4. Look for unauthorized replacement
parts, particularly transistors, that were installed during a
previous repair. Point them out to the customer and recommend their
replacement. 5. Look for parts which, though functioning, show
obvious signs of deterioration. Point them out to the customer and
recommend their replacement. 6. Check the line cords for cracks and
abrasion. Recommend the replacement of any such line cord to the
customer. 7. Check the B+ and HV to see if they are specified
values. Make sure your instruments are accurate; be suspicious of
your HV meter if sets always have low HV. 8. Check the antenna
terminals, metal trim, metallized knobs, screws, and all other
exposed metal parts for AC Leakage. Check leakage as described
right.
These servicing instructions are for use by qualied service
personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operating
instructions unless you are qualied to do so.
WARNING!!An isolation transformer should be used during any
service to avoid possible shock hazard, because of live chassis.
The chassis of this receiver is directly connected to the ac power
line.
! SAFETY-RELATED COMPONENTWARNING!!Components identied by
shading and ! mark on the schematic diagrams, exploded views, and
in the parts list are critical for safe operation. Replace these
components with Sony parts whose part numbers appear as shown in
this manual or in supplements published by Sony. Circuit
adjustments that are critical for safe operation are identied in
this manual. Follow these procedures whenever critical components
are replaced or improper operation is suspected.
LEAKAGE TEST The AC leakage from any exposed metal part to earth
ground and from all exposed metal parts to any exposed metal part
having a return to chassis, must not exceed 0.5 mA (500
microamperes). Leakage current can be measured by any one of three
methods. 1. A commercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers instructions to use these
instruments. 2. A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for this job. 3.
Measuring the voltage drop across a resistor by means of a VOM or
battery-operated AC voltmeter. The limit indication is 0.75 V, so
analog meters must have an accurate lowvoltage scale. The Simpson
250 and Sanwa SH-63Trd are examples of a passive VOMs that are
suitable. Nearly all battery operated digital multimeters that have
a 2 V AC range are suitable. (See Fig. A)To Exposed Metal Parts on
Set
ATTENTION!!
Ces instructions de service sont lusage du personnel de service
quali seulement. Pour prvenir le risque de choc lectrique, ne pas
faire lentretien autre que celui contenu dans le Mode demploi moins
que vous soyez quali faire ainsi. An deviter tout risque
delectrocution provenant dun chssis sous tension, un transformateur
disolement doit etre utilis lors de tout dpannage. Le chssis de ce
rcepteur est directement raccord lalimentation du secteur.
! ATTENTION AUX COMPOSANTSRELATIFS A LA SECURITE!!Les composants
identies par une trame et par une marque ! sur les schemas de
principe, les vues explosees et les listes de pieces sont dune
importance critique pour la securite du fonctionnement. Ne les
remplacer que par des composants Sony dont le numero de piece est
indique dans le present manuel ou dans des supplements publies par
Sony. Les reglages de circuit dont limportance est critique pour la
securite du fonctionnement sont identies dans le present manuel.
Suivre ces procedures lors de chaque remplacement de composants
critiques, ou lorsquun mauvais fonctionnement suspecte.
0.15 F
1.5 k
AC Voltmeter (0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
KLV-21SG2 (UC) 3
TABLE OF CONTENTS1. DISASSEMBLY
...................................... 1-11-1. REAR COVER AND STAND
ASSY REMOVAL 1-1 1-2. REAR CABINET REMOVAL
.............................. 1-1 1-3. MS AND U1 BOARDS REMOVAL
..................... 1-2 1-4. G2 BOARD REMOVAL
....................................... 1-2 1-5. A1 AND TU BOARDS
REMOVAL ...................... 1-3 1-6. B AND MSB BOARDS REMOVAL
..................... 1-3 1-7. H1 AND MSX BOARDS REMOVAL
................... 1-4 1-8. H2 BOARD REMOVAL
....................................... 1-4 1-9. D2 BOARD REMOVAL
....................................... 1-5 1-10. H3 BOARD REMOVAL
..................................... 1-5
2. ADJUSTMENTS .................................... 2-12-1.
Adjustment of signal level ................................... 2-1
2-1-1. Check AD calibration registration items ...... 2-1 2-1-2. Y
signal AD calibration of TV/VIDEO input . 2-1 2-1-3. C signal AD
calibration of TV/VIDEO input . 2-1 2-1-4. Y signal AD calibration
of COMPONENT input . 2-2 2-1-5. C signal AD calibration of
COMPONENT input . 2-2 2-2. White Balance Adjustment 2-2-1. White
Balance of color temperature high .. 2-3 2-2-2. White Balance
Adjustment of color temperature middle
.................................. 2-3 2-2-3. White Balance
Adjustment of color temperature low
......................................... 2-3
3. DIAGRAMS ............................................ 3-13-1.
BLOCK DIAGRAMS ........................................... 3-1 3-2.
FRAME DIAGRAM ............................................. 3-8
3-3. CIRCUIT BOARDS LOCATION ......................... 3-9 3-4.
SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
............................................. 3-9 (1) Schematic
Diagrams of A1 Board ................. 3-10 (2) Schematic Diagrams
of B Board ................... 3-15 (3) Schematic Diagram of G2
Board .................. 3-24 (4) Schematic Diagram of H1 and H2
Boards .... 3-26 (5) Schematic Diagram of H3 and U1 Boards ....
3-27 (6) Schematic Diagram of D2 Board .................. 3-28 (7)
Schematic Diagrams of MS Board ................ 3-30 (8) Schematic
Diagram of MSB and MSX Boards . 3-34 (9) Schematic Diagram of TU
Board .................. 3-35 3-5. SEMICONDUCTORS
......................................... 3-36
4. EXPLODED VIEWS ............................... 4-14-1.
CABINET ASSY AND STAND ASSY ................. 4-2 4-2. CHASSIS
............................................................ 4-3
4-3. PACKING MATERIALS ......................................
4-4
5. ELECTRICAL PARTS LIST................... 5-1
KLV-21SG2 (UC) 4
SECTION 1 DISASSEMBLY1-1. REAR COVER AND STAND ASSY REMOVAL
1 Rear cover
2 Four screws (+PSW 4x12) 3 Stand assy
1-2. REAR CABINET REMOVAL
1 Four screws (+PSW 4x8) 3 Rear cabinet
2 Two screws (+BVTP 3x10)
KLV-21SG2 (UC)
1-1
1-3. MS AND U1 BOARDS REMOVAL
1 Two screws (+BVTT 3x6) 2 U1 borad
3 Screw (+BVTT 3x6) 4 Tuner bracket suppor 5 Three screws (+BVTT
3x6) 6 MS shield 7 MS board
1-4. G2 BOARD REMOVAL
1 Five screws (+BVTT 3x6)
2 G2 borad
KLV-21SG2 (UC)
1-2
1-5. A1 AND TU BOARDS REMOVAL
3 Two screws (+BVTP 3x8)
1 Two screws (+BVTT 3x6) 2 TU board 4 Four screws (+BVTT 3x6) 5
A1 board
1-6. B AND MSB BOARDS REMOVAL
1 Four screws (+PSW 4x8) 2 VESA bracket 3 Five screws (+BVTT
3x6) 4 B board 5 Two screws (+BVTT 3x6) 6 MSB board
KLV-21SG2 (UC)
1-3
1-7. H1 AND MSX BOARDS REMOVAL
3 H1 board 2 Two screws (+BVTP 3x8) 1 Two screws (+BVTP 3x8)
4 Two screws (+BVTT 3x6) 5 Two screws (+BVTP 3x10) 6 MSX
board
1-8. H2 BOARD REMOVAL
3 H2 board 1 Four screws (+BVTP 3x8) 2 Two screws (+BVTP
3x8)
KLV-21SG2 (UC)
1-4
1-9. D2 BOARD REMOVAL3 LCD bracket 1 Six screws (+BVTT 3x6)
2 Screw (+BVTP 3x14)
4 Five screws (+BVTT 3x6)
5 D2 board
1-10. H3 BOARD REMOVAL
1 Two screws (+BVWHTP 3x12) 2 H3 board
KLV-21SG2 (UC)
1-5E
SECTION 2 ADJUSTMENTS1
< PREPARATIONS >1. Aging Input no signal and set the
monitor to aging mode. Aging Setting MON_CON_REG_2 = 152 2. Aging
condition Power supply : 120V AC, 60Hz Time : More than 10 minutes
Temperature : 22C to 28C Luminance : On aging mode setting Note:
When the power is cycled between aging and W/B adjustment, perform
the aging in 30sec or more before the W/B adjustment.
6. Input 100 IRE white full field with burst. 7. Send
ADJUST_Y_LEVEL_VIDEO command from ECS. The Y_LEVEL_CCP2_04
registration of the video range is adjusted automatic by this
command. Adjustment value also is copied in the TV and S video
range. 8. Check that the detection value of PW_INPUT_Y is within
the standard of the following column. Item PW_INPUT_Y Standard 200
2
2-1-3. C signal AD calibration of TV/VIDEO input.1. Check
MON_CON_REG 1 = 3 2. Set data as follows. COLOR DYNA_PICT DC_TRAN
25 0 (OFF) 0 (OFF)
2-1. Adjustment of signal level.2-1-1. Check AD calibration
registration items.1. Check that follows items are default .
TARGET_PW_IN_Y ADJ_Y_DEADBAND ADJ_Y_LOOPATTEN TARGET_PW_IN_C
ADJ_C_DEADBAND ADJ_C_LOOPATTEN AD_ADJ_TIME_OUT AD_COLOR_OFFSET_TV
AD_COLOR_OFFSET_V AD_COLOR_OFFSET_S AD_COLOR_OFFSET_D1
AD_COLOR_OFFSET_D2 AD_COLOR_OFFSET_D3 AD_COLOR_OFFSET_D4 : Initial
value : Initial value : Initial value : Initial value : Initial
value : Initial value : Initial value : Initial value : Initial
value : Initial value : Initial value : Initial value : Initial
value : Initial value
3. Input 0 IRE black full field with burst in video input . 4.
Send READ_PW_INPUT_CB command from ECS. 5. Check thgat the
detection value of PW_INPUT_CB is within the standard of the
following column. Item PW_INPUT_CB Standard 128 5
2-1-2. Y signal AD calibration of TV/VIDEO input.1. Check
CO_CTRL = 0 2. Set data as follows. COLOR DYNA_PICT DC_TRAN 25 0
(OFF) 0 (OFF)
6. Input blue full field with burst. 7. Send
ADJUST_C_LEVEL_VIDEO command from ECS. The C_LEVEL_CCP2_05
registration of the video range is adjusted automatic by this
command. The value that increased and redused offset data is copied
in the TV and S video range. 8. Check that the detection value of
PW_INPUT_CB is within the standard of the following column. Item
PW_INPUT_CB Standard 225 2
9. Input red full field with burst. 10. Send READ_PW_INPUT_CR
command from ECS. 11. Check that the detection value of PW_INPUT_CR
is within the standard of the following column. Item PW_INPUT_CR
Standard 225 3
3. Input 0 IRE black full field with burst in video 1 input . 4.
Send READ_PW_INPUT_Y command from ECS. 5. Check thgat the detection
value of PW_INPUT_Y is within the standard of the following column.
Item PW_INPUT_Y Standard 14 3
KLV-21SG2 (UC)
2-1
2-1-4. Y signal AD calibration of COMPONENT input.1. Check
CP_CTRL = 0 2. Set data as follows. COLOR DYNA_PICT DC_TRAN 25 0
(OFF) 0 (OFF)
8. Check that the detection value of PW_INPUT_CB is within the
standard of the following column. Item PW_INPUT_CB Standard 225
2
9. Input red full field with burst. 10. Send READ_PW_INPUT_CR
command from ECS. 11. Check that the detection value of PW_INPUT_CR
is within the standard of the following column. Item PW_INPUT_CR
Standard 225 3
3. Input 0 IRE black full field with burst in video 3 input . 4.
Send READ_PW_INPUT_Y command from ECS. 5. Check thgat the detection
value of PW_INPUT_Y is within the standard of the following column.
Item PW_INPUT_Y Standard 14 3
6. Input 100 IRE white full field with burst. 7. Send
ADJUST_Y_LEVEL_D1 command from ECS. The Y_LEVEL_CCP2_04
registration of the D1 range is adjusted automatic by this command.
Adjustment value also is copied in the D2, D3 and D4 range. 8.
Check that the detection value of PW_INPUT_Y is within the standard
of the following column. Item PW_INPUT_Y Standard 200 2
2-1-5. C signal AD calibration of COMPONENT input.1. Check
CP_CTRL = 0 2. Set data as follows. COLOR DYNA_PICT DC_TRAN 25 0
(OFF) 0 (OFF)
3. Input 0 IRE black full field with burst in video 3 input . 4.
Send READ_PW_INPUT_CB command from ECS. 5. Check thgat the
detection value of PW_INPUT_CB is within the standard of the
following column. Item PW_INPUT_CB Standard 128 5
6. Input blue full field with burst. 7. Send ADJUST_C_LEVEL_D1
command from ECS. The C_LEVEL_CCP2_05 registration of the D1 range
is adjusted automatic by this command. The value that increased and
redused offset data is copied in the D2, D3 and D4 range.
KLV-21SG2 (UC)
2-2
2-2. White Balance Adjustment2-2-1. White Balance of color
temperature high1. After setting PICTURE_MODE=2(Pro) set data as
follows. Save system Picture Save Item PICTURE =100 (Max)
BRIGHTNESS=50 (Center) COLOR_INDEX=1 (High) DYNA_PICT=0 DC_TRAN=0
GAMMA=28 U_BACKLIGHT=10 (Max) ECO_MODE=1 (Standard) R_DRIVE=124
G_DRIVE=128 B_DRIVE=140 R_BKG=128 G_BKG=128 B_BKG=119
2-2-3. White Balance Adjustment of color temperature low1. Set
the COLOR_INDEX to 3 (Low). 2. Set the R_DRIVE, G_DRIVE, B_DRIVE,
R_BKG, G_BKG, and B_BKG to the following calculated value. Setting
of Color Temperature Low Item Formula 21 R_DRIVE Adjusted value of
Color Temperature High 1.081 G_DRIVE Adjusted value of Color
Temperature High 1.000 B_DRIVE Adjusted value of Color Temperature
High 0.851 R_BKG Adjusted value of Color Temperature High 0.949
G_BKG Adjusted value of Color Temperature High 1.000 B_BKG Adjusted
value of Color Temperature High 1.013 3. Perform the Color Save. 4.
After the adjustment, reset unsaved items (not included the Color
Save) to initial value.
Default Save Color Save
2. Input 70 IRE gray full field signal in video 1 input . 3.
Adjust R_DRIVE, B_DRIVE until high light adjustment value. x y Y
KLV-21SG2 0.264 0.268 range 0.4JND 0.4JND N/A
4. Input 20 IRE gray full field signal in video 1 input . 5.
Adjust R_BKG, B_BKG until low light adjustment value. x y Y
KLV-21SG2 0.268 0.273 range 0.9JND 0.9JND N/A
6. Repeat step 2-5 until it is high and low light adjustment
value. 7. Do Color Save
2-2-2. White Balance Adjustment of color temperature middle1.
Set the COLOR_INDEX to 2 (Middle). 2. Set the R_DRIVE, G_DRIVE,
B_DRIVE, R_BKG, G_BKG, and B_BKG to the following calculated value.
Setting of Color Temperature Middle Item Formula 21 R_DRIVE
Adjusted value of Color Temperature High 1.011 G_DRIVE Adjusted
value of Color Temperature High 1.000 B_DRIVE Adjusted value of
Color Temperature High 0.941 R_BKG Adjusted value of Color
Temperature High 1.013 G_BKG Adjusted value of Color Temperature
High 1.000 B_BKG Adjusted value of Color Temperature High 0.923 3.
Perform the Color Save. KLV-21SG2 (UC) 2-3E
1
SECTION 3 DIAGRAMS
3-1. BLOCK DIAGRAMS
J9201
3 1S VIDEO
4 2
1 2 3 4 5 6 7 8 9 10
CN9201 C1 G Y1 G V1 G S-1 LV1 RV1 G
CN9007 C1 GND Y1 GND V1 GND S-1 LY1 RV1 GND
1 2 3 4 5 6 7 8 9 10
S2-1
A1-1(AV SW)IC2803 AV SW 1 3 5 2 4 6 7 V1 Y1 C1 LV1 RV1 S2-1 S1
V2 Y2 C2 LV2 RV2 S2 YOUT1 43 Y
V VIDEO VIDEO 1 INPUT L L AUDIO R R
U1(INPUT TERMINAL)
Q2540-2542 BUFFER
Q2556,2557,2560 BUFFER SYNC
Y/CB/CR
J9202
3 1S VIDEO
4 21 2 3 4 5 6 7 8 9 10 11 12
V VIDEO VIDEO 2 INPUT L L AUDIO R R
CN9202 NC C2 G Y2 G V2 G S-2 LV2 RV2 G NC
CN9004 NC C2 GND Y2 GND V2 GND S-2 LV2 RV2 GND NC
1 2 3 4 5 6 7 8 9 10 11 12
8 10 12 9 11 14
IC2511 SEL Q2802 Q2535 BUFFER 9 Y/V Y/V OUT 6 Y 8 Y CB/C OUT 5
B-Y COUT1 45 C Q2801 Q2533 BUFFER 14 C 11 CB CR OUT 3 R-Y 2 7
12
1Q2537 BUFFER Y/PB/PR/CCPSW/VID
Q2538 BUFFER
Q2539 BUFFER CCP SW TO A1-2
H2(2/2)(INPUT TERMINAL)
CTO B-1 BOARD CN1007
CN2801(2/2) MUTE PMOD MOD0 MOD1 BIL ST AFT AGC SYMDET SDA T SCL
T LINRE MUTE DVI-RST SCL B 5V SDA B 5V
1 2 3 4 5 6 8 10 11 13 14 16 17 19 20
SDA 27 SCL 26
16 CR CONT
SDA_B_5V SCL_B_5V VIDEO Q6454 BUFFER AUDIO R AUDIO L V3/LV3/RV3
SDA_T SCL_T Q6452,Q6453 SYNC SEP SCL B 5V SDA B 5V V3 15 LV3 16 RV3
18 LINRE MUTE 47 TV 48 RTV 46 LTV ROUT1 41 LOUT1 39 VOUT2 33 AUDIO
L/R VID AUDIO L/R
TU6400 TUNER DET OUT2 Q6402 BUFFER VIDEO 1 2 3 4 5 6 7 8 9
10
L OUT R OUT MUTE FMONO MODE BIL IND ST IND
AUDIO L/R
CN6403 OUT2 DETOUT STLED BILED MODE FMONO MUTE R L GND
CN6451 OUT2 DETOUT STL BIL MODE FMONO MUTE R L GND
VIDEO 1 2 3 4 5 6 7 8 9 10 Q6448 Q6449
Q6450 Q6451
AUDIO R AUDIO L
P_MUTE
2UNREG33V
DET OUT AFT OUT RFAGC SCL SDA
Q6403 BUFFER
9V 30V 5V
Q6401,6404,6406 BUFFER
1 2 3 4 5 6 7 8 9 10
CN6401 GND 9V 30V 5V SCL T SDA T GND RF AGC AFT GND
CN6450 GND 9V 30V 5V SCL SDA AGC DET(NC) RF AGC AFT GND
1 2 3 4 5 6 7 8 9 10
9V 5V SCL_T SDA_T
Q6448 Q6449
D6448,6449 LINRE MUTE
TU (TUNER)KLV-21SG2 (UC) 3-1
A1-2J7400
(AV SW,AUDIO AMP)L IC7400 COMPARATOR 3 1 2 AUDIO L 6 7 5 AUDIO R
5 6 3 2 Q7005,7006 MUTE IC7009 COMPARATOR 5 7 6 AUDIO L 3 1 2 AUDIO
R IC7011 AP IC7006 MIX 5 6 3 2 R
IC7002 HP AMP 7 HP DET 1 Q7001,7002 MUTE Q7011 HP MUTE
LINE MUTE Q7400AUDIO L AUDIO R
CN7001 1 2 3 4
CN7601 HP-GND HP-R HP-L HP-DET
J7601 1 2 3 4 AUDIO R AUDIO L HEADPHONE
Q7401
Y/PB/PR,CCP SW,VID Y/C IC7003 AUDIO CONTROL L R 3 5 BASS/TREBLE
VOL LOUD/ ATT 10 11AUDIO L/R
H2(HEADPHONE)IC7007 AUDIO AMP 7 5 IN+ OUT2 8 1 1 INV2+ OUT1 10
AUDIO L AUDIO R 3 SRS
13 14
42 INL
OUTL 30
41 INR
OUTR 29 MODE
22 23 26
TO A-1 Y/CB/CR
2 3 SDA_B_5V SCL_B_5V L/R 3 2 V3/LV3/RV3 IC2802 SW 1 7 3 5 2 4
9V V3 IC2505 AV SW2 CROUT 25 CBOUT 26 YOUT 27 Q7003 LV3 IC7005
FILTER W 6 5 IC7004 FILTER W 6 5
1 SP MUTE 7 Q7007,7005
1
P_MUTE
7
Q7019 Q7018
2
Q70020
R-Y B-Y Y
IC2801 SW 1 RV3 7 3 5 2 4 J9002 L AUDIO 12 R COMPONENT INPUT2
J9003 CLAMP SW 17 YG IN 16 11 PR2 PB2 Y2 41 IN2-1 42 IN2-2 43 IN2-3
SCL SDA VOUT HOUT
120 30 31 23 22 X2502 4MHz SCL_B_5V SDA_B_5V AUDIO R
2 4 6 8 10 12 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4
CSW H Q2558,Q2559 LEVEL SHIFT CSW V2 3 1 5 6 13 4 9 8 10
AUDIO L
CN2802 D-PR D-PB D-Y VID MSAU R MSAU L CLAMP GATE SYNC ON CCP SW
CSW M CSW V AU SW2 AU SW1 SRS HP DET NC SP MUTE HP MUTE CN7002 SP R
OUT SP R GND SP L OUT SP L GND
GTO B-1 BOARD CN1005
SPEAKER L R
SYNC
Q2502,Q2503
IC2506
Y
PB
PR
KLV-21SG2 (UC)
3-2
TO G1 BOARD CN6351
UNREG12V UNREG12V GND GND UNREG6V UNREG6V UNREG6V GND GND GND
UNREG33V GND REG10.5V GND
CN4601 1 2 3 4 5 6 7 8 9 10 11 12 13 14
AU12V
A1-3(POWER SUPPLY)CN4603 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 D3.3V D3.3V D3.3V D3.3V GND GND GND D5V
9V GND PANEL12V PANEL12V GND GND VGA(NC) DVI-MUTE(NC) GND GND
3.3V_ALERT 5V_ALERT DCIN_ALERT GND DIMMER BACKLIGHT PANEL_DET
33V REG16.5V
BTO B-1 BOARD CN1003
IC4603 5V REG VCC IC4601 CONVERTER TO D2 BOARD CN8210 REG16.5V
REG16.5V CN4605 1 2 PS4601 24 VCC 27 OUT1_D 1 2 9 STBY1 POWER1
POWER2 POWER3 POWER4 CN2801(2/2) 22 23 24 25 21 REG5V_IN 30 LIM 28
LL1 29 OUT1_u 4 G 1 S1 2 S2 3 S3 5 D1 6 D2 7 D3 8 D4 OUT
Q4602 SW L4601 D3.3V
CN4604 5 4 3 2 1 DIMMER BACKLIGHT PANEL_DET GND D5V
10 STBY2
CTO B-1 BOARD CN1007
Q4601 SW 4 G 1 S1 2 S2 3 S3 5 D1 6 D2 7 D3 8 D4 IC4602 9V REG
L8602 VCC Q4605 SW 1 G 2 S1 3 S2 4 S3 5 D1 6 D2 7 D3 8 D4 +12V
D4611 OUT D4612 +9V
TO LCD PANEL
Q4604 16.5V
16 LH2 19 OUT2_D 18 LL2 17 OUT2_U
Q4603 SW 4 G 1 S1 2 S2 3 S3 5 D1 6 D2 7 D3 8 D4
Q4606 15 INV2 14 FB2 12 POWER_GOOD
P_MUTE
2
T6002 D6015 CN6002 L N AC IN L6003 L6004 D6000 5 13 12 11 10 9 8
D6017 D6021 CN6004 1 2 D6022 T6003 1 Q6001 PROT +17V 15 F/B 2 16 20
23 22 Q6006 CONVERTER 7 Q6005 CONVERTER 5 14 13 12 11 10 9 D6019
PH6002 4 3 1 2 IC6005 D6006 PH6001 4 Q6003,Q6004 P-ON SW 3 Q6002
CONV.CONTROL D6010 T6001 IC6003 IC6001 CONV. 1 3 9 8 1 4 2 3 8 7 5
5 6 D6015 VCC OUT IC6004 5V REG 2 1 Q6007 P-ON STOP CN6302 3 1 4
POWER ON STBY 5V GND CN6003 1 2 5 6 7 11 13 UNREG 12V UNREG 12V
UNREG 6V UNREG 6V UNREG 6V UNREG 33V REG 16.5V D6018 D6020 REG
16.5V REG 16.5V CN4501 1 2
MSB(3.3VIC4501 3.3V REG 2 4 1 5
REG)
F6000 1 2 3
7
CN4502 1 2
3.3V 3.3V
TO B BOARD CN3002
IC6002 DRIVER
TO A-3 BOARD CN4601
DTO B-1 BOARD CN1009
G2(POWER SUPPLY)
D6011
KLV-21SG2 (UC)
3-3
CN3001 VCLK VPEN VVS VHS MSAU L MSAU R VUV0 VUV7 VY0 VY7 FLAG
MENU STATUS AC DET TXD MS PIC MUTE MS RXD MS MS RESET MS BS2
IC3003 OP AMP. 3 4 5 6 8 10 13 20 21 28 40 43 44 45 46 47 48 49
MSCLK MSDE MSVS MSHS PXI 8 C0-C7 Y Y PB B-Y PR R-Y 8 Y0-Y7 IC3002
OP AMP.3.3V IC3008 SDRAM 2 4-5 7-8 10,11 13,31 33,34 36,37 39,40
42,45 47,48 50,51 53,54 74,56 76,77 79,80 82,83 85 60-66 22-27 1 2
3 4 5 6 7 8 9 10 11 12 14 16 18 20 22 24 20 68 63 19 18 16 17
Q3004,Q3007 FL3001 L.P.F Q3005,Q3008 FL3002 L.P.F Q3006,Q3009
FL3003 L.P.F 5 6 3 2 5 6 7 8
IC3007 CHROMA DEC. IC3302 DRC MF 124-128 8 CCP(Y0-Y7) 199 206
CCP(C0-C7) 189 196 4 5 3 122 HRERF RPL LHD C541 95 96 97 129 133
140 147 154 IC3303 SDRAM MSVS MSHS MSCLK CCPCK2 19-24 27-32 2,3 5,6
8,9 11,12 39,40 42,43 45,46 48,49 16 17 15 14 18 35 36 12 DRSD
A0-A11 35,36 37-42 46-49 117 98 99 67 57 58 61 69 93 90 89 DR54 CLK
XDRC HS XDRC VS DEV RESET DRC4 DRC5 DRC2 DRC1 FFSW SCLB SDAB 8 DR
Y0-Y7
TO B-2
1
Q3013 BUFFER 18 Q3012 BUFFER 20
131-133 140-144 147-149
8
7 SDA B SCL B
ATO MS BOARD CN4000
3 4 231
X3002 79.99188313MHZ 44-45 47-50 54-59 63-66 98-99 101-105
108-112 117-120
155 156 157 158 39 206-208 211-215 218-221 223-226
CP-HS CP-VS CCPCK DEV RST 8 C0-C7 IC3304 READ PLL 12 6 Y0-Y7 8
5V Q3304 VCO LIM. 5 4 3
32
D0-D31
8
DR V0-V7
8
DR U0-U7 TO B-2
204 205 233 158 68-70 72-74 79-82 86 89 90 92 91 93 97 94
16 DRSD DQ0-DQ15
13
13-20 25-32
A0-A12 CS CLRK CLK CKE RAS CAS SDQM WE
GTO A-2 BOARD CN2802
CN1005 HP MUTE SP MUTE SLEEP MUTE HP DET SRS AV SW1 AV SW2 CSW-V
CSW-H CCP SW SYNC ON CLAMP GATE MSAU L MSAU R VID D-Y D-PB D-PR
CN1009 STBY 5V POWER ON
XCAS XRAS XWE QDM XCS CLK BBOM
7 8 9 10 11 117
IC3004 AUTO WIDE 6 11 Y B-Y R-Y MSAU L 3 2 STBY5V MSAU R 5 3 7
IC3001 BUFF Q3010 BUFF 1 25 26 16 15 X3001 14.318MHZ SDA B 5V SCL B
5V
IC5006 13 6 12 9 MS CLK 8 4 5 CCPCK2 MSDE
IC5003 3 11 13 8 9 12 5
CDHS PWVPEN PWVCLK
TO B-2
DTO G2 BOARD CN6302
1 2
BTO A-3 BOARD CN4603
CTO A-1 BOARD CN2801
CN1003 PANEL DET BACK LIGHT DIMMER CN1007 POWER4 POWER3 POWER2
POWER1 SDA B 5V SCL B 5V GR ALLRST GR SW SCLT SDAT SYNO DET AGC AFT
ST BIL MOD1 MOD0 FMONO TU MUTE
1 2 3 1 2 3 4 6 7 9 10 12 13 15 16 18 20 21 22 23 24 25
SDA B 5V SCL B 5V
SCL B SDA B
CPVS CPHS DEV RST MENU STATUS BRD STATUS RESET RXD TXD EN PANEL
DET BACK LIGHT DIMMER GR ALLRST GR SW SYNC DET AGC AFT ST BIL MOD1
MOD2 F MONO TU MUTE MS BS2
56 57 15 107 108 19 134 133 109 119 28 125 49 47 31 126 127 12
13 17 16 22 30
IC1006(1/2) MAIN CPU
15 64 65 43 44 65 23 24 26 128 63 33 34 42 46 132 131 130 8 7 6
5
DEVRST DRC1 DRC2 DRC4 DRC5 DRC2 HP MUTE SP MUTE SLEEP MUTE HP
DET SRS AU SW1 AU SW2 CSW V CSW H CCP SW SYNC ON CLAMP GATE POWER4
POWER3 POWER2 POWER1 TO B(2/2)
B-1(MAIN
CPU,DRC-MF,CHROMA DEC.)
KLV-21SG2 (UC)
3-4
TO B-1 IC7503 SCAN CONVERTER 165-167 173,174,176 195,216 192,194
213,215 234-236 256 191 211,212 231,232 253,254 255 228 189 209 251
IC5001 RAM 153,154,147 148,161-164 169-172,178 179,197,198
217,218,237 81,89-92 97,58,105-108 113-116,121 137 22 138 68,48,27
7,28,69 49,8 29,9,30 10,71,11 52,33 34 14 2 1 21 42 62 41 63 20
PCPU A0-A19 1-8 16-25 48 8 BL R0-R7
B-2IC5802 LCD DRIVE 174,175 178-181 184 185-188 191-194 87-92
98,99 75-78 80-83 56-58 62-66 55 54 53 51 8 8 8
CPU,LCD DRIVE,SCAN CONV., DRC-MF,CHROMA DEC.BLO R0-R7 R BLO
G0-G7 G BLO B0-B7 B HS EN VS CLK Q5801 LEVEL SHIFT S2 D2 S1 D1
8
BL G0-G7
8
BL B0-B7
195-199 202-204
94,87,88 118,112,119 120,127 144,150,151 149,152,160 157,168
76,18,57 38,14,39 24,78 TO B-1 111 103,104,109 117
CLK
30 166 HS 167 VS 168 EN 169
9 8
IC5007 18BIT BUS INTERFACE 44-45 47-49 51-52 54 34 36-38 40-43
BCLR 2 BMUTE 5 141 143-146 16 BLSD DQ1-16 149-153 156 157-161
108-113 115 128 136 129 132 133 134 135 2 27 12 BLSD A0-A11 XCS
UDQM XCKE XRAS XCAS LDQM XWE
SDA B SCL B Q5002,5003SW 3.3V IC5801 SDRAM 2,3,5 6,8,9 11,12,39
40,42,43 45,46 48,49 19-24 27-32 18 36 34 17 16 14 15
Y0-Y7
16
PCPU D0-D15
29-36 38-45
C0-C7
IC5804 LVDS TX BLO R0-R7 2,3 50-52 54-56 4,14 6-8 10-12 15,16
18-20 22-24 L5801-L5805 FILTER 48 47 46 45 42 41 40 39 38 37 POWER6
32 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 17 15 14 12 11 9 8 6 5
CN5801 TX0TX0+ TX1TX1+ TX2TX2+ TCLKTCLK+ TX3TX3+ CN1002
CPU&PWRON JIG TXD JIG RXD G TXD RXD RES MD0 MD1 MD2 P-TXD P-RXD
SCK P-RES B INT RXD TXD
PCPU_ROMOEN 28 PCPU_BOOT WE 14 PCPU_ROWEN 11 PW RSTON 12 8 BL
Y0-Y7
8
DL UV0-UV7
CCPCK 56 CPVS 31 CPHS 33 3 Y0-Y7 5,6 8-13 14-17 UV0-UV7 19-21 23
VHS 24 VVS 26
BLO G0-G7
BLO B0-B7
TO LCD UNIT
BYPASS
TO B-1
33 53 72
PIC MUTE PW BSY3 PW BSY2 PW BSY1 PW RSTO P RXD P TXD
HS 27 EN 28 VS 30 CLK 31
H1(KEY)CN1501KEY1 POWER INT 1 2 S1501-S1504 S1508 POWER
IC5002 6 12 13 3 4 5 SCLB SDAB
11 2
PW RST DET PWRST
Q1009,Q1010 LEVEL SHIFT IC1010 SIRCS 1 11 8 KEY IN 6 13
81 27 21 105 104 106 14 P SAVE LED 36 STBY LED 37 POWER LED 35
IC1006(2/2) MAIN CPU 73 74
PANEL V PIC MUTE PW BSY3 PW BSY2 PW BSY1
POWER6 11 69 45 68 1 144 143 141 139 137 88 55 54 14 92 79 78 77
76 75 BMUTE BCLR JIG MD2 JIG MD1 JIG MD0 JIG TXD JIG RXD JIG SCK
BINT P TXD P RXD PW RST
JIG MD0 JIG MD1 JIG MD2
IC1007 RESET Q1016 1 2 3.3V Q1006SW IC1008 EEPROM 8
JIG SCK PWRST BINT JIG RXD JIG TXD
CN1601STBY 5V P SAVE LED(NC) STBY LED POWER LED MS BS2 STBY 5V
SIRCS 2 3 4 5 6 8 9
D1604 D1602 POWER STANDBY/TIMER G G Q1607 Q1608
D102
G Q1601 D1607 BS
58 38 35 POREW INT 60 113
NUM WP SDA A SCL A Q1017,Q1018 LEVEL SHIFT SDA D SCL D
7 5 6
1 2
CN1008 KEY1 POWER INT CN1004 P SAVE LED STBY LED POWER LED MS
BS2 SIRCS
Q1603 OUT VCC
IC1651 SIRCS
H3(LED,SIRCS)
3 4 5 6 9
TO B(1/2)
Q1015 RESET
KLV-21SG2 (UC)
3-5
Q8202 SW T8204 1-3 CN8201 GND 16.5V 16.5V 16.5V GND GND D5V GND
PANEL DET BACK LIGHT DIMMER 1 2 3 4 5 6 7 8 9 10 11 4 5-8 2 4 7 6 1
2 3 D8219 7 6 D8215 T8206 2 24 N2 4 14 VS2 CN8207 COOL-4 COOL-5
COOL-6 6 D8217 4 7 CN8203 HOT-4 HOT-5 HOT-6 TO LCD UNIT
IC8201 DRIVE 23 P2 28 VCC 15 FAIL 16 STB 1 DUTY 1-3
TO G2 BOARD CN6352
T8205 2 4 5-8
Q8209 SW
HTO A1-3 BOARD CN4604
18 COMP2 13 IS2 12 FB2 10 IS1 9 FB1 7 COMP1 Q8215 PROT Q8214
COMP
D8221 D8223 D8228
1 2 3
TO LCD UNIT
D8203 Q8213 COMP D8227 1 2 3
CN8206 COOL-1 COOL-2 COOL-3
TO LCD UNIT
Q8208 SW T8201 1-3 4 5-8 2 4 7 6
D8201 1 2 3 D8203 7 6 D8204 T8203 2 7 6 D8212 CN8202 HOT-1 HOT-2
HOT-3
TO LCD UNIT
T8202 26 N1 Q8201 SW 1-3 27 P1 4 11 VS1 4 5-8 4 2
Q8204 SW T8210 1-3 4 5-8 2 4 7 6 1 2 3 D8220 7 6 D8216 T8212 2
24 N2 4 14 VS2 CN8209 COOL-10 COOL-11 COOL-12 6 D8218 4 7 CN8205
HOT-10 HOT-11 HOT-12 TO LCD UNIT
IC8202 DRIVE 23 P2 28 VCC 15 FAIL 16 STB 1 DUTY 1-3
T8211 2 4 5-8
Q8203 SW
18 COMP2 13 IS2 12 FB2 10 IS1 9 FB1 7 COMP1 Q8215 PROT Q8217
COMP
D8222 D8224 D8230
1 2 3
TO LCD UNIT
D8204 Q8216 COMP D8229 1 2 3
CN8208 COOL-7 COOL-8 COOL-9
TO LCD UNIT
Q8210 SW T8207 1-3 4 5-8 2 4 7 6
D8202 1 2 3 D8206 7 6 D8209 T8209 2 7 6 D8210 CN8204 HOT-7 HOT-8
HOT-9
TO LCD UNIT
T8208 26 N1 Q8203 SW 1-3 27 P1 4 4 5-8 4 2
(INVERTER) D2
11 VS1
KLV-21SG2 (UC)
3-6
IC4000 CPU CN4000 VHS VVS UPEN VCLK VY0-7 VUY0-7 MSAU R MSAU L
MS BS2 MS RESET FLAG PXD MS PIC MUTE NS TXD MS AC DET BRD STATUS
SIRCS MENU STATUS 45 46 47 48 8 23-30 8 31-38 41 43 2 3 11 4 5 6 7
8 9 10 VUV0-VUV7 VY0-VY7 57 58 59 55 69-71 73-76,78 60 62-68 AA13
Y13 159 155 156 161 157 162 156 163 41-44 13 10 9 164 38 40 34 37
30-32 29 27 25 24 22 26 CLK20M CLK66M-RE 51 166 145 2 2 2 2 4 3
FA(A10,A11) FA(B9,B10) FA(C9,C10) FA(D9,D10) FD(L1-L4)
FD(Y1-Y3)
IC4100 CPU 206 257 235 10 11 31 32 53 54 75 76 137-140 223
IC4200 SDRAM 4 SDRAM1 16 19 20 14 SDRAM2 26 29 35
ATO B-1 BOARD CN3001
48 VDCDISABLE 52 137 136 Y13,AA13 Q4001 RESET 8 IC4002 WDT CLK 3
D4000 3.3V Q4000
BUSCTL(DIR) 2 M2,M4 M2,M3
4 3 3
N1-N4 P1,P3,P4 R2-R4 R2-R4
119,126 127,133 149,150 176,152 157-159 167,168 142-144 112,118
221,222 243,266 166,173 225 174,175 116 181-183 146 189,191 147
192,198 153 200 134 156 109,94 161,163,164 95 170 102 172
17 SDRAM4
4,5 8,10 11,13 44,45 48,50,51,53 37 38 15 39
3 2
SDRAM3 SDRAM7
2
T1-T3
T1-T3
177,178 179 SDRAM1 270 274 269 268 230 227 251 217,220 238-242
260-265 283,285 286
IC4202 SDRAM 16-19 SDRAM2 20-26 29-35 37,38
IC4203 FLASH ROM FA(A10,A11) FA(B9,B10) FA(C9,C10) FA(D9,D10)
FD(L1-L4) M2,M3 N1-N4 P1,P3,P4 R2,R3 T1 BUSCTL 2 2 2 2 4 2 4 3
2
IC4201 6 9 14 3 X4200 54MHz IC4003 AUDIO DAC 1 2 3 4 5 16 CLK12M
PD BICK SDAT LRCK CKS 128 95 132 130 131 93 4 5 15 16 CLK54M
CLK_SEL MS_SEL 53 88 108
L OUT 14 R OUT 13
MSX(MEMORY STICK)CN4302 GND BS NC DIO # INS # SCLK VCC GND 1 2 3
4 5 6 7 8 9 10 D4302 LIMITTER CN4301 9 7 5 3 D4303 LIMITTER MS BS
MS SDIO MS INS MS SCLK CN4101 2 4 6 8 Q4005 Q4004 MUTE Q4002,Q4003
MUTE SW IC4001 NVM 5 6 7 SDA SCL WE 135 134 104 101 16,20 21,23
15,19 11,14 18 8 3-5 7 168 169 172 170 150 4 2 3 4 3
24,20 23,19 18,22 8,21 39,41,43,45 34,36 30,32,42,44 35,38,40
31,33 29 28 10 48 25 2,6,17 1,4,7,16 3,5,9 26 11 12 U1-U4 V2,V3
W1-W3 FD(AA2) BUS CTL(BE0-4)
RXD MS PIC MUTE NS TXD MS ACDET BRD STATUS SIRCS MENU STATUS
SDRAM3
17
SDRAM5
4,5 8,10 11,13 44,45 48,50,51,53 15 39
D6 D7 R4 3 4 3 C6-C8 B5-B8 A4,A6,A7 J2 J4 Y10
72 73 50-52 27-30 4,6,7 122 124 232 185 188 194,195 201 203 246
45,89 90,107 97 106,113
88 101
2
SDRAM6
256 234 254 211
4 6 8 10
CN4100 RESET ECV ED ECLK
ICE
MEMORY STICK
BUS CTL(BS,CS,RDY)
45 54 48
AA4 46 1 2 173 176 2 4 IRQ0,1 DREQ 0-3 248 226 247 210,252
253,272 250
Q4303 MS DRIVER
Q4301,Q4302 D4301 LED SW
3.3V
MS(PROCESSOR)
KLV-21SG2 (UC)
3-7
3-2. FRAME DIAGRAMCOMPONENT INPUT
AUDIO
H3L PR PB Y
R
H1N.CGND 20 GND 19 TX0- 18 TX0+ 17 GND 16 TX1- 15 TX1+ 14 GND 13
SCL_A 4 SDA_A 3 B_INT 2 GND SDA B SCL B 3.3V GND
TO LCD UNITTX2- 12 TX2+ 11 GND 10 TCLK- 9 TCLK+ 8 7 TX3- 6 TX3+
5 4 3 2 VCC 1 1 VCC
SPEAKERSP R OUT SP R GND 1
GND
GND
GND
J900230V 5V SCL GND SDA 9V AS 30V 5V RF AGC VIF 9V AFT OUT GND 2
3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 RF AGC AFT GND 9V 30V 5V SCLT SDAT 1
1 GND
GND
P SAVE LED
STBY LED
STBY5V
MS BS2
SIRCS
LGNDSP L GND 4
STBY5V
KEY1
GND
GND
CN7002 4P WHT CN9001 CN9002 1P 1P
POWER LED
POWER INT
J9003
2 3
R
GND
CN1601 9P
CN1501 3P WHT
1
1
1
2
3
4
GND A19 GND A18
A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9
SP L OUT
1
2
3
4
5
6
7
8
9
1
2
3
CN1001 4P
CN1006 4P
1
2
3
CN5801 20P BRN
GND A17 GND A16 A15 A14 A13 A12
1
2
3
4
5
6
7
8
9
GND
GND
STBY 5V
MS BS2
STBY 5V
SIRCS
KEY1
GND
1 25 2 24 3 23 4 22 5 21 6 20 7 19 8 18 9 17 10 16 11 15 12 14
13 13 14 12 15 11 16 10 17 9 18 8 19 7 20 6 21 5 22 4 23 3 24 2 25
1
GND D-PR GND D-PB GND D-Y GND VID GND MSAU R GND MSAU L GND
CLAMP GATE SYNC ON CCP SW CSW_H CSW_V AU SW2 AU SW1 SRS HP DET
SLEEP MUTE SP MUTE HP MUTE
CN6401 10P WHT
SCL T SDA T GND
CN6450 10P
D-PR GND D-PB GND D-Y GND VID
TU6400DET OUT2
TU
RF AGC AFT GND
P SAVE LED
POWER LED
POWER INT
STBY LED
GND
10 10
CN1004 9P
CN1008 3P
A11 A10 A9 A8 A7 A6
OUT2 DET OUT DET OUT ST IND STLED BIL IND MODE F MONO NC MUTE
MUTE R M OUT L R OUT GND L OUT
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
OUT2 DET OUT ST BIL MODE FMONO MUTE R L GND
GND MSAU R GND
CN6403 10P WHT
BILED MODE FMONO
CN6451 10P
CN2802 25P
MSAU L GND CLAMP GATE SYNC ON CCP SW CSW_H CSW_V AU SW2 AU SW1
SRS HP DET SLEEP MUTE
CN1005 25P
A5 A10 A4 B10
A3 A11 A2 B11
A1 A12 A0 B12
10 10
GND A13 BHENN B13
GND A14 ROMOEN B14
TO LCD UNIT
GND A15 ROMOEN B15
S 3 4 2
NC C2 GND Y2 GND
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
NC C2 GND Y2 GND V2 GND S-2 LV2 RV2 GND NC
SP MUTE HP MUTE
3.3V A16 ROMWEN B16 3.3V A17
S1VIDEO
1
MUTE FMONO
1 25 2 24 3 23 4 22 5 21 6 20 7 19 8 18 9 17 10 16 11 15 12 14
13 13 14 12 15 11 16 10 17 9 18 8 19 7 20 6 21 5 22 4 23 3 24 2 25
1
TU MUTE FMONO MOD0 MOD1 BIL ST GND AFT GND AGC SYNC DET GND SDA
T SCL T GND GR SW GR ALLRST GND SCL B 5V SDA B 5V GND POWER1 POWER2
POWER3 POWER4
CN5001 70P
ROMWEN B17 3.3V A18 CS2 B18 3.3V A19 CS3 B19 GND A20 RESETN
B20
COMPONENT1 INPUT
V
CN9202 12P
V2 GND S-2
CN9004 12P
MOD0 MOD1 BIL ST GND
VIDEO
J9202LL
LV2 RV2 GND
10 10 11 11 12 12
AUDIORR
H2CN7601 4P
NC
A1CN7001 4P CN2801 25P
AFT GND AGC
BCN1007 25P
GND A21 NM1 B21 GND A22 FCEN B22 GND A23 BOOTWE B23 GND A24
VPPEN B24 D15 A25 D14 B25 D13 A26 D12 B26 D11 A27 D10 B27 D9 A28 D8
B28 D7 A29 D6 B29 D5 A30
HP-DET HP-L HP-R HP-GND
4 3 2 1
4 3 2 1
HP-DET HP-L HP-R HP-GND
SYNDET GND SDA T SCL T GND GR SW GR ALLRST GND
S 3 4 2 C1 GND Y1 GND 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 C1 GND
Y1 GND V1 GND S-1 LV1 RV1 GND
SCL B 5V SDA B 5V GND POWER1 1
S1VIDEO
COMPONENT2 INPUT
V
CN9201 10P WHT J9201
V1 GND S-1 LV1 RV1
CN9007 10P WHT
POWER2 POWER3 POWER4
VIDEO
D3.3V D3.3V D3.3V D3.3V
1 25 2 24 3 23 4 22 5 21 6 20 7 19 8 18 9 17 10 16 11 15 12 14
13 13 14 12 15 11 16 10 17 9 18 8 19 7 20 6 21 5 22 4 23 3 24 2 25
1
D3.3V D3.3V D3.3V D3.3V GND GND GND D5V 9V GND PANEL12V PANEL12V
GND GND STBY5V STBY5V GND GND 3.3V ALERT 5V ALERT DCIN ALERT GND
DIMMER BACK LIGHT PANEL DET
D4 B30 D3 A31 D2 B31 D1 A32 D0 B32 NC A33 NC B33 6V A34 6V B34
6V A35 6V B35
LL
AUDIORR
U1
GND
10 10
GND GND GND D5V 9V GND PANEL12V
CN4603 25P
PANEL12V GND GND STBY5V STBY5V GND GND 3.3V_ALERT 5V_ALERT
DCIN_ALERT GND DIMMER BACKLIGHT
CN1003 25P
GND TXD RXD RES VIN MD0 MD1 MD2
1 2 3 4 5 6 7 8 9 10 11 12 13
CN1002 18P
CPU&PWROM
P-TXD P-RXD SCK P-RES
1 2 3 1 2 3 1 2 3 1
HOT-4 HOT-5 HOT-6 COOL-4 COOL-5 COOL-6 HOT-10 HOT-11 HOT-12
COOL-10 COOL-11 COOL-12 HOT-1 GND 8 HOT-2 HOT-3 COOL-1 COOL-2
COOL-3 HOT-7 HOT-8 HOT-9
16.5V
1 2 3 4
1 2 3 4
REG16.5V REG16.5V GND GND
PANEL_DET
CN8203 3P
CN8210 4P
16.5V GND GND
CN4605 4P
CN1009 4P WHTPIC MUTE MS MENU STATUS
CN3001 50P
VIN B_INT RXD
14 15 16 17 18
CN8207 3PGND 1 2 3 4 5 6 7 5 4 3 2 1 DIMMER BACKLIGHT PANEL_DET
GND
3.3V
2 3 4
2 3 4
MS3.3V GND GND
BRD STATUS
CN4601 14P16.5V 16.5V 16.5V
3.3V
1
1
MS3.3V
TXD
POWER-ON
MS RESET
MS_3.3V
MS_3.3V
MS_3.3V
MS BS2
RXD MS
TXD MS
AC_DET
MSAU_R
AU_GND
MSAU_L
STBY5V
SIRCS
MS SW
FLAG
VYU0
VYU1
VYU2
VYU3
VYU4
VYU5
VUY6
VUY7
VPEN
GND
GND
GND
GND
GND
GND
VY0
VY1
VY2
VY3
VY4
VY5
VY6
VY7
GND
GND
VHS
VVS
GND
GND
UNREG12V
UNREG12V
UNREG33V
1 50
2 49
3 48
4 47
5 46
6 45
7 44
8 43
9 42
10 41
11 40
12 39
13 38
14 37
15 36
16 35
17 34
18 33
19 32
20 31
21 30
22 29
23 28
24 27
25 26
26 25
27 24
28 23
29 22
30 21
31 20
32 19
33 18
34 17
35 16
36 15
37 14
38 13
39 12
40 11
UNREG6V
UNREG6V
42 9
43 8
44 7
45 6
46 5
47 4
48 3
49 2
3 1 2 3 1 2 3 1 2 3 1 2 3
GND D5V
GND
GMD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VY0
VY1
VY2
VY3
VY4
VY5
VY6
VY7
GND
GND
VHS
VVS
GND
GND
FLAG
VUY0
VUY1
VUY2
VUY3
VUY4
VUY5
VUY6
VUY7
VPEN
SIRCS
MS_SW
MS_BS2
AC DET
D3.3V
MSAU_R
AU_GND
MSAU_L
RXD_MS
TXD_MS
MS_3.3V
MS_3.3V
MS_3.3V
MS_RESET
PIC_MUTE_MS
BRD_STATUS
10 10
11 11
12 12
13 13
14 14
CN8202 7P
PANEL_DET BACK_LIGHT DIMMER
9 10 11
MSBREG 16.5V 1 2 3 4 1 2 3 4 16.5V
MENU_STATUS
MS_3.3V
AU_GND
VCLK
1
2
3
4
5
6
7
8
9
GND
50 1
1
2
3
4
2
CN8530 7P
UNREG6V
GND
D5V
41 10
CN8201 11P WHT
REG10.5V
TO LCD PANEL
GND
GND
GND
VCLK
CN4604 5P
D3.3V
CN8205 3P
AU_GND
GND
MS_3.3V
CN4502 4P
CN3002 4P
GND
MSXGND BS 1 2 3 4 5 6 7 8 9 10 GND MS_BS VCC 1 2 3 4 5 6 7 8 9 1
2 3 4 5 6 7 8 9 GND VCC MS_SCLK GND MS_INS GND MS_SDIO VCC MS_BS
GND NC DIO
1
2
3
4
5
6
7
8
9
GND
GND
GND
GND
GND
GND
UNREG 6V
UNREG 6V
UNREG 6V
UNREG 12V
UNREG 12V
UNREG33V
CN8206 7P CN8204 7P
1
GNDREG 16.5V REG 16.5V REG 16.5V REG 16.5V GND GND
D2
2 3 4
REG 16.5V
GND
1
CN6352 9P WHT
CN6350 4P WHT CN6001 1P
REG 16.5V GND GND
16.5V GND GND
CN4501 4P
1 2 3
NC VCC WDT KILL ERST# GND ECV GND ED GND ECLK
CN4000 50P
COOL-7 COOL-8 COOL-9
5
CN8208 7P
6 7
CN6351 14P WHT
4 5 ICE 6 STBY 5V 1 2 3 4 7 8 9 10
CN4302 MS CONNECTOR CN4301 10 :SMD P
# INS # SCLK VCC GND
CN4100 10P :SMD WHT
MS_SDIO
MEMORY STICK
CN4101 10P
GND MS_INS GND
G21 L N
AC IN3
CN6002 3P
CN6302 4P
GND POWER-ON GND
MS
MS_SCLK VCC GND
10 10
KLV-21SG2 (UC)
3-8
3-3. CIRCUIT BOARDS LOCATION
3-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDSNote: All
capacitors are in F unless otherwise noted. (pF: F) Capacitors
without voltage indication are all 50 V. Indication of resistance,
which does not have one for rating electrical power, is as
follows.
Terminal name of semiconductors in silk screen printed circuit (
)Device Printed symbol
*
TU board A1 board
1 2 3 4 5 6 7 8 9 0 ! ! ! ! ! ! ! ! ! @ @ @ @
Terminal name Collector Base Emitter
Circuit
Transistor Collector Base Diode Cathode Anode Cathode Diode
Anode (NC) Emitter
G2 board MSB board
Pitch: 5 mm Rating electrical power 1/4 W (CHIP : 1/10 W) All
resistors are in ohms. : nonflammable resistor. : fusible resistor.
: internal component. : panel designation, and adjustment for
repair. All variable and adjustable resistors have characteristic
curve B, unless otherwise noted. : earth-ground. : earth-chassis.
When replacing the part in below table, be sure to perform the
related adjustment. All voltages are in V. Readings are taken with
a 10 M digital multimeter. Readings are taken with a color-bar
signal input. Voltage variations may be noted due to normal
production tolerances. : Can not be measured. * Circled numbers are
waveform references. : B + bus. : B bus.: Signal path.
Transistor
H2 board
Cathode Diode Anode (NC)
D2 board U1 board
Common Diode Anode Diode Cathode Common Anode Diode Cathode
B board H1 board MS board H3 board MSX board
Common Anode Anode
Common Diode Anode Anode
Common Diode Cathode Diode Cathode Common Cathode Anode Anode
Cathode Drain Cathode Cathode Anode Anode Source GateG D G S S
D
Note: The components identified by shading and mark ! are
critical for safety. Replace only with part number specified.
Diode Transistor (FET) Transistor (FET) Transistor (FET)
Transistor
Note: Les composants identifis par un tram et une marque ! sont
critiques pour la scurit. Ne les remplacer que par une pice portant
le numro spcifi.
Drain
Source Gate Source Drain Gate Emitter Collector BaseD
D G G S
S
C1
C2 B2
Transistor
C2 B1 E1 B1 E2 B2 C1 E1 E2
Transistor
C1 B2 E2 E1 B1 C2 B1 C1 C2 B2 E1 E2
Transistor
C1 B2 E2 E1 B1 C2
E1
E2 B2
Transistor
C1 B2 E2 E1 B1 C2
B1 C1 C1(B2) C2 C2
Transistor
E2 B1 E1 C2 C1(B2)
B1 E2 E1(B2) B1 C1 E1(B2) B1 C1 C2 C2 C2 E2 E2
Transistor
(B2) B1 E1 E2 C1 C2
Transistor Discrete semiconductot
(B2) E2 E1 B1 C2 C1
(Chip semiconductors that are not actually used are
included.)
Ver.1.6
KLV-21SG2 (UC)
3-9
(1)
Schematic Diagrams of A1 Board
1 ACN9001 XX GND 1
2
3
4
5
6
7
8
9
10
11TO TU BOARD CN6401CN6450 10P DET OUT RF AGC
12TO TU BOARD CN6403CN6451 10P
13
14
15
FMONO
SCLT
SDAT
OUT2
MODE
MUTE
GND
30V
AFT
GND
BIL
10
TO (4/4)
1
CN9002 XX GND 1
D3.3V
+9VF_MONO R6450 10k 1/10W CHIP
BCN9004 12P NC C2 GND Y2 GND 1 2 3 4 VD9020 5 6 7 8 9 10 11 12
VD9030 VD9021
R9025 R9026 R9027 220 220 220 1/10W 1/10W 1/10W CHIP CHIP
CHIP
D9027 MM3Z10VT1C9021 4.7 10 D9023 B 3216 MM3Z10VT1
R9068 1k 1/10W CHIP
R6451 3.9k 1/10W CHIP
0
R6452 1k 1/10W CHIP R6453 1k 1/10W CHIP SCL_T SDA_T AGC AFT
C6461 47 16V
0R9028 100 1/10W CHIP MOD0
C6464 10 16V
Q6450 DTC114EUAFT106 MODE SWR9024 100 1/10W CHIP R9071 1k 1/10W
CHIP R2802 Q2801 0 2PA1576R-115 CHIP BUFFER 5.0 R9033 100 1/10W
CHIP
0 0
R9020 220 1/10W CHIP C9022 0.47 10V B 1608
R9021 220 1/10W CHIP
R9023 220 1/10W CHIP
C9020 0.1 16V B 1608
R2813 1k 1/10W CHIP
MOD1
TO H2 BOARD CN9202
V2 GND S-2 LV2
D9024 MM3Z10VT1
Q6451 DTC114EUAFT106 MODE SW
0SYNCDET R6455 Q6452 D6450 3.9k 2PC4081R-115 MMDL914T11/10W SYNC
SEP. CHIP
C6454 4700p R6459 50V 1M B Q6453 16082PA1576R-1151/10W CHIP
0.7C6451 4.7 50V C2807 1 16V F 2012 C6452 0.22 16V B 1608 R6454
1M 1/10W CHIP C6453 1000p 50V B 1608 R6456 2.7k 1/10W CHIP
2.6R6458 4.7k 1/10W CHIP
C
RV2 GND NC
R9030 220 1/10W CHIP
R9031 220 1/10W CHIP
R9032 220 1/10W CHIP
C9030 4.7 10 D9030 B 3216 MM3Z10VT1
8.5
R6460 C6459 4.7k 1/10W 0.022 50V CHIP F 1608
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
GND
9V
5V
ST
R
L
R2805 4.4 100 1/10W CHIP
+9VR6469 750 1/10W RN-CP
R9052 470k 1/10W CHIP R9043 470k 1/10W CHIP C9004 1 16V B
2012
C9018 1 16V B 2012
R9073 2.2k 1/10W CHIP R9074 2.2k 1/10W CHIP PS6450 0.5A R2814
820 1/10W RN-CP R6464 2.2k 2PC4081R-115 L6454 1/10W 22uH 30V REG
CHIP R6463 6.8k 1/10W CHIP
Q6455
VIDEO
C6456 0.1 25V F 1608
R6470 0 CHIP
D9028 MM3Z10VT1 D9016 MM3Z10VT1
TO (4/4)UNREG33VD6448 HZU16B2TRF
R2803 R9005 R9006 R9007 220 220 220 1/10W 1/10W 1/10W CHIP CHIP
CHIP
C1 GND Y1 GND
1 2 3 VD9000 4 5 6 7 8 9 10 VD9010 C9019 1 16V B 2012 R9010 220
1/10W CHIP R9012 220 1/10W CHIP R9013 220 1/10W CHIP C9012 4.7 10 B
3216 C9031 0.47 10V B 1608 R9000 220 1/10W CHIP R9001 220 1/10W
CHIP R9002 220 1/10W CHIP C9003 0.1 16V B 1608 R9004 100 1/10W CHIP
R9078 1k 1/10W CHIP
JL2802 Y_OUT
TO(2/4)
AUDIO L
DTO U1 BOARD CN9201
CN9007 10P WHT
C9002 4.7 10 D9006 B 3216 MM3Z10VT1 VD9001
R9008 100 1/10W CHIP
R2807 100 1/10W CHIP
D6449 HZU16B2TRF
4.1C2808 1 16V F 2012
C
JL2801 C_OUT
D5VR6472 0 CHIP
VIDEO/YC6460 0.1 16V B 1608
AUDIO R
D9029 MM3Z10VT1
R9075 1k 1/10W CHIP
150 Q2802 1/10W 2PA1576R-115 RN-CP BUFFER 4.8
C6449 0.1 50V B 2012
C6450 4.7 50V
R6467 220 1/10W CHIP
Q6456 2PA1576R-115 BUFFER
V1 GND S-1 LV1 RV1 GND
Q6454 2PC4081R-115 BUFFER
D9007 MM3Z10VT1
4.0R6465 100 1/10W CHIP
VIDEOMUTE F_MONO MOD0 MOD1 1 2 3 4 5 6 7 AFT 8 9
CN2801 25P
TO B(1/8)BOARD CN1007MUTE MOD0 FMONO1 FMONO2 BIL ST GND AFT GND
AGC SYNDET GND SDA T SCL T GND LINE MUTE DVI_RST GND SCL B 5V SDA B
5V GND NC POWER2 POWER3 POWER4
3.3R6462 620 1/10W RN-CP
D9011 MM3Z10VT1
R9014 100 1/10W CHIP
L2802 22uH TUNER_VID
VIDEOR6461 1k 1/10W CHIP
+9VR9077 2.2k 1/10W CHIP
+9V
BIL ST
R9053 470k 1/10W CHIP
AUDIO LTUNER_L
VIDEO/Y
E
R9044 470k 1/10W CHIP
C9005 1 16V B 2012
R9079 2.2k 1/10W CHIP
D9031 MM3Z10VT1 D9020 MM3Z10VT1
C2809 39 16V
C2810 0.1 16V B 1608
AUDIO R CTUNER_R L6451 JL6450 22uH 9V AGC SYNCDET TU5V-2 JL6451
D5V L6452 22uH C6455 47 16V L6453 22uH C6458 100 10V C6462 47 16V
SDA_T SCL_T 13 14 15 12 10 11
TO(4/4)
TO(3/4)LINE MUTE (N.C.) DVI_RST AUDIO RR_IN
16 17 18
TO(3/4)L_IN
SCL_B_5V SDA_B_5V
19 20 21
AUDIO L AUDIO RTUNER_R
F
TUNER_L R2801 47k 1/10W CHIP R2804 47k 1/10W CHIP
C2803 0.33 16V F C2804 1608 0.33 16V F 1608
R2815 2.2k 1/10W CHIP R2816 2.2k 1/10W CHIP
AUDIO L
C2817 10 10V B 3216 C2818 0.01 25V B 1608
POWER1 POWER2
22 23 JL2806 24 JL2807 25
TO(4/4)POWER3 POWER4
COUT1
YOUT1
TRAP1
VOUT1
LOUT1
RUT1
CINI
RTV
LTV
GND
TV
VIDEOTUNER_VID
BIAS
C2814 4.7 10 B 3216
C2819 10 10V B 3216 JL2808 D-PR 36 35 34 33 32 31 30 29 28 27 26
25 YINI C2820 0.1 16V B 1608 P33 R2829 100 1/10W CHIP JL2803
JL2809
48
47
46
45
44
43
42
41
40
39
38
37
1 2 3
GND D-PR GND D-PB GND D-Y GND VID GND MSAU R GND MSAU L GND
CLAMP GATE SYNC ON CCP SW CSW_H CSW_V AU SW2 AU SW1 SRS HP DET
SLEEP MUTE SP MUTE HP MUTE CN2802 25P
1 2 3 4 5 6 7
V1
2LV1 Y1 RV1 C1 S2-1 S-1 V2 LV2 Y2 RV2 C2 S-2 LV3
3MUTE VCC VOUT2 ROUT2
TO(2/4)
D-PB JL2810
4 5
D-Y
6
VIDEO/Y
4
7 8 9
G
IC2803 CXA2089Q-T6 AV SW 1
YOUT2 LOUT2 COUT2 DC_OUT SDA SCL ADR
RV3
S-3
LV4
S2-2
S2-3
RV4
V3
Y3
C3
V4
8 9 10 11 12
R2827 100 1/10W CHIP SDA_B_5V
10 11 12
TO(2/4)(3/4)SCL_B_5V R2828 100 1/10W CHIP CLAMP_GATE SYNC_ON 13
14 15 16 JL2804 CSW_H CSW_V 17 18 19 20
TO(2/4)
CCP_SW
13
14
15
16
17
18
19
20
21
22
23
24
R2811 CHIP R9035 0 CHIP R2824 R9062 0 0 CHIP CHIP
HAUDIO_SW1
IC2801 NJM2521V(TE2) SWVin1 8 1 2 GND Vout
C2815 16V B 2012
WOW HP_DET JL9005
21 22 23
TO(3/4)C2822 0.33 16V F 1608 C2823 0.33 16V F 1608 C2816 4.7 10
B 3216 SP_MUTE HP_MUTE
24 25
5. 6SW1 Vin2 7 D2-R 3
5.25 V+ Vin3
D5VC2812 0.1 16V F 1608
YUV2
5. 7AUDIO_SW2 0 CHIP SW2 5 4
C6706 0.01 C6704 16V 10 B 16V 1608
TO B(1/8)BOARD CN1005
J90035 Y-2 R9060 0 CHIP R9064 220 1/10W CHIP VD9060 R9065 220
1/10W CHIP R9063 220 1/10W CHIP PB-2 R9070 0 CHIP R9072 220 1/10W
CHIP VD9070 R9076 220 1/10W CHIP R9080 220 1/10W CHIP
TO(2/4)
5.7
Y
5
R2812 CHIP R9047 0 CHIP R2823 0 CHIP R9061 0 CHIP
R2825 1k 1/10W CHIP
R2826 1k 1/10W CHIP
L6702 10mH L6701 10mH
IC6701 CXD2085M-T4 AUTO WIDE16 15 14 13 12 11 10 9 XRST TST MCON
ISET AVDO VSIN VDIN AVSS 1 0169 CLBX VSS XI XO VDO SDA SCL
R6711 100 1/10W :CHIP
IC2802 NJM2521V(TE2) SWVin1 1 GND Vout 8
TO(2/4) COMPY
JL6701 JL6702
Q6701 2PC4081R-115 SYNC SEP.R6703 2.2k 1/10W :CHIP R6701 0 :CHIP
R6704 2.2k 1/10W :CHIP
4
PB
3
C6707 R6708 0.01 33k C6705 16V 10 B 1/10W 16V 1608 :CHIP
2 3
5. 6SW1 7 2 D2-L 3
R6712 100 1/10W :CHIPX6701 14.318MHz
4 5
0Vin2
5.2V+ Vin3 6 C2813 0.1 16V F 1608
I
2
VIDEO 3 IN
PR
PR-2 R9081 0 CHIP R9082 220 1/10W CHIP VD9071 R9083 220 1/10W
CHIP R9084 220 1/10W CHIP4
1
5. 7SW2 5
R6707 C6702 100 1/10W 47 6.3V :CHIP
R6709 10 1/10W :CHIP
R6712 0 :CHIP R6714 47 1/10W :CHIP
6 7 8
0D2-L
5.7R2810 1k 1/10W CHIP C2805 0.22 16V B 1608
J9002 L L AUDIO R R R9036 470k 1/10W CHIP C9011 1 16V B 2012
R9067 2.2k 1/10W CHIP R9048 470k 1/10W CHIP C9010 1 16V B 2012
R9066 2.2k 1/10W CHIP D2-R
R6702 C6700 R6705 100 47 4.7k 1/10W 6.3V 1/10W :CHIP :CHIP
D9021 MM3Z10VT1
D2-R
D2-L
R2809 1k 1/10W CHIP MSAU_L MSAU_R
R6703 470 1/10W :CHIP
R2817 2.2k 1/10W CHIP
C6703 R6710 0.1 100 16V 1/10W B :CHIP
1608
C6708 1000p 25V CH 1608
SDA_B_5V SCL_B_5VR6715 47 1/10W :CHIP
C2806 0.22 16V B 1608
R2818 2.2k 1/10W CHIP
A1(1/4)(INPUT TERMINAL/AV SW)B-SS11933-A1.- P1
D9010 MM3Z10VT1
J
A1(1/4) BOARD WAVEFORMS
12.4 Vp-p (H)
21.1 Vp-p (H)
32.4 Vp-p (H)
42.4 Vp-p (H)
K
KLV-21SG2 (UC)
3-10
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TO(1/4)
A1(2/4) BOARD WAVEFORMSCOMPY TO(1/4)
TO(1/4)YUV1PB-1 PR-1 Y-1
SDA_B_5V
SCL_B_5V
R2511 R2512 R2513 100 100 100 1/10W 1/10W 1/10W CHIP CHIP CHIP
C2518 C2519 C2520 0.47 10 0.47 10V 16V 10V B B 1608 1608
12.4 Vp-p (H)R2670 220 CHIP
22.1 Vp-p (H)
30.12 Vp-p (4MHz)
C2514 C2515 C2516 22 0.1 1 10V 6.3V 25V B F B 2012 3216 1608
BR2587 100 1/10W CHIP C2587 0.47 10V B
A5V
R2519 R2520 47 47 1/10W 1/10W CHIPCHIP L2505 10uH R2566 0 CHIP
R2521 330k 1/10W CHIP R2671 220 CHIP JL2510 R2672 220 CHIP
JL2509
Q2558 2SK1828TE85L LEVEL SHIFT
R2540 R2541 10k 10k 1/10W 1/10W CHIP CHIP D3.3V R2565 100 1/10W
CHIP CSW_V
TO(4/4)
A5V36 35 34 33 32 31 30 29 28 27 26 25 N1_H/L1 JL2508
1.1
1.1S
CTO(1/4) D2_YUV2PR-2 PB-2 Y-2 R25861001/10WCHIP
R25851001/10WCHIP C2582 10 16V R25841001/10WCHIP R2589 C2589 100
0.47 1/10W 10V CHIP B R2591 C2590 1608 100 0.47 1/10W 10V CHIP B
1608 43 44 45 R2588 100 1/10W CHIP C2588 0.47 10V B 1608 C2580
0.4710VB 0.47 10V B C2581
1.2 1.0 SELCROUT 1.0
SELCBOUT
0.3 IN1_3 2.8 IN1_2 2.7 IN1_1 2.7 ADDRESS 0 SDA 3.8 SCL 4.2
4.2
SELYOUT
VCC2
TO(1/4)CSW_H JL2513 JL2514 R2564 100 1/10W R2563 CHIP 3.3k 1/10W
CHIP R2562 3.3k 1/10W CHIP
37 IN1_V/L2I
GND2 24
0.338 IN1_L3 39 IN1_SW 40 VCC1 41 IN2_1 42 SELVOUT 23 SELHOUT 22
NC 21 EXTCLK/XTAL 20
1.2 1.1 2.8
3R2534 10k 1/10W RN-CP
X2502 4MHz
1.2 TO(4/4)D5V C2532 0.1 16V B 1608 S
1.1Q2559 2SK1828TE85L LEVEL SHIFT
D
2.6 IN2_2 2.6 IN2_3 2.7 IN2_H/L1 0.4 IN2_V/L2 0.4
IC2505 CXA2171AQ AV SW 2
NC 19 IREF 18 CLAMP-SW 17 16 15 14 13 C2542 0.01 25V B 1608
46 IN2_L3 47 IN2_SW 48 GND1
2.7 2.7 2.8 IN3_H 1.0 IN3_V 1.0
IN3_1
IN3_2
IN3_3
IN4_1
IN4_2
IN4_3
IN4_H
IN4_V
1.0 0 YG_IN 2.4 YG_OUT 2.8 V_PH 5.0 H_PH 5.0
C2540 1 6.3V B 1608
GND3
VCC3
R2539 10 1/10W CHIP C2545 0.1 16V B 1608
1
2
3
4
5
6
7
8
9 10 11 12
E
C2555 0.1 25V F 1608 C2517 22 6.3V B 3216
R2546 1k 1/10W CHIP
3.4Q2504 2PA1576R-115 INV.
2.8
CR-3
CB-3
SYNC
TO(4/4)
COMP_CR
COMP_CB
F
JL2512 R2740 180 1/10W RN-CP R2742 820 1/10W RN-CP R2755 1.5k
1/10W CHIP R2757 56 1/10W CHIP C2655 470p 50V CH 1608
L2520 10uH
+9VC2584 0.1 16V B 1608 C2585 100 16V
1.8R2572 47 1/10W CHIP R2573 1k 1/10W CHIP
1.8R2574 47
COMP_Y
9V
2.1R2576 47
COMP_Y
1.11/10W CHIPR2575 1k 1/10W CHIP
1.11/10W CHIPR2577 1k 1/10W CHIP
1.4
Q2540 2SC4178-F13F14-T1 BUFFERR2764 56 1/10W CHIP
D5V L2509 10uH
G
Y-3
1.2R2760 100 1/10W RN-CP
2.0Q2556 2SA1226-T1E3E4 BUFFER
R2763 1.5k 1/10W CHIP
COMP_CB
Q2541 2SC4178-F13F14-T1 BUFFER Q2542 2SC4178-F13F14-T1
BUFFERFB2510 0uH
Y-3
CB-3
1.0R2766 100 1/10W RN-CP
1.8Q2557 2SA1226-T1E3E4 BUFFERC_OUT
IC2506 SN74HCT02APWR HAND14 1 1Y VCC 4Y
C2560 10 16V C2563 0.1 16V F 1608
VIDEO/Y
0.513 2 1A
TO(1/4)
Y_OUT
TO(1/4)
HCR-3 R2775 100 1/10W RN-CP
R2772 1.5k 1/10W CHIP
C
R2699 100 1/10W CHIP
1.23 1B 2Y CCP_SW
012 4B 4A 11
R2773 56 1/10W CHIP
+9VQ2535 2PC4081R-115 BUFFERC2632 10 16V B 3225
TO(1/4)
FB2511 0uH 4
1.2 3.3 05
COMP_CR
3.310 3Y 3A
1.0
1.8 5.4Q2560 2SA1226-T1E3E4 BUFFERR2679 47 1/10W CHIP R2682 1k
1/10W CHIP
9
Y CONT
8
4.7
4.1R2686 1k 1/10W CHIP
Y/V
4.5 4.510 7 GND CB CONT VCC C GND CR
4.5 3.311 6 Y/V OUT
2
Q2537 2SA1226-T1E3E43.9 BUFFER
R2695 1k 1/10W CHIP
GND
3B
D-Y D-Y R2707 100 VIDEO/Y CHIP
3.2R2687 470 1/10W CHIP
I
C2634 0.1 16V B 1608
C2633 10 16V B 3225
3.3 3.212 5 CB/C OUT
3.213 4 GND
R2688 1k 1/10W CHIP
SYNC
R2683 47 1/10W CHIP
1
TO(1/4) SYNC_ONR2664 100 1/10W CHIP
2B
3.37
08
3.214 3 C2635 10 16V B 3225 C2636 10 16V B 3225 CR OUT
Q2538 3.9 2SA1226-T1E3E4 BUFFER 3.2R2690 R2691 470 1k 1/10W
1/10W CHIP CHIP
D-PB D-PB R2708 100 CHIP
TO(1/4) 6.7 TO(4/4) UNREG6V
IC2507 BA05FP-E2 5V REG
5.1VCC OUT GND R2515 0 CHIP
CLAMP_GATE TO(1/4)
Q2533 2PC4081R-115 Y_OUT4.7 BUFFER
2A
R2553 100 1/10W CHIP
IC2511 M52055FP SW
C2637 10 16V B 3225
R2689 1k 1/10W CHIP R2692 1k 1/10W CHIP
0.5 4.96 9
JL2511 A5V
4.5 3.215 2 CONT
3.3 NC 4.5 4.5
Q2539 2SA1226-T1E3E43.9 BUFFER 3.2R2694 470 1/10W CHIP
16
D-PR D-PR R2709 100 CHIP C2521C2522 100 10V 0.1 16V B 1608 C2523
C2524 100 0.1 16V 10V B 1608
1
J
C2638 0.1 16V B 1608
R2693 1k 1/10W CHIP
A1(2/4)(AVK
SWITCH)B-SS11933- A1.- P2
KLV-21SG2 (UC)
3-11
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+12VQ7005 DTC314TK-T-146 R7005 47 1/10W CHIP C7001 2.2 10V B
2012 R7007 4.7k 1/10W CHIP
R7002 10k 1/10W CHIP R7003 120k 1/10W CHIP
C7002R7118 10k 47 1/10W 16V CHIP R7448 1.5k 1/10W CHIP R7449
1.5k 1/10W CHIP R7006 1.2k 1/10W CHIP R7450 1.5k 1/10W CHIP R7451
1.5k 1/10W CHIP
R7004 1.2k 1/10W CHIP
MUTE
AUDIO RR7145 4.7k 1/10W CHIP
+9VR7150 47 1/10W CHIP
0 0VD7130 VD7129 VD7133
IC7001 BA09FP-E2 9V REGAU_12V C7003 2200 25V R7011 0 CHIP AU_GND
R7012 0 CHIP R7015 0 CHIP C7004 0.1 50V B 2012 VCC OUT GND C7006 10
16V B 3225 R7013 0 1/10W CHIP
+9V
R7456 0 CHIP
CN7001 4P 1 HP-GND HP-R HP-L HP-DET
4
3
2
1
TO(4/4)
B
Q7006 DTC314TK-T-146
C7008 470 25V
IC7002 NJM3414AV(TE2) HP-AMP5 6 7 8
AUDIO R Q7001 DTC314TK-T-146 MUTE AUDIO LR7056 3.3k 1/10W CHIP
D3.3V R7129 0 1/10W CHIP
2 3 4
MUTER7018 1.2k 1/10W CHIP R7021 10k 1/10W CHIP R7146 4.7k R7019
1/10W 4.7k CHIP 1/10W CHIP R7017 120k 1/10W CHIP R7023 10k 1/10W
CHIP C7010 2.2 10V B 2012 R7024 10k 1/10W CHIP C7012 10 16V B 3225
C7013 2.2 10V B C7011 47 16V R7452 1.5k 1/10W CHIP R7453 1.5k 1/10W
CHIP R7022 1.2k 1/10W CHIP R7454 1.5k 1/10W CHIP R7455 1.5k 1/10W
CHIP
TO H2 BOARD CN7601
R7162 0 CHIP
R7457 0 CHIP
R7016 0
AUDIO RR7090 10k 1/10W CHIP R7091 10k 1/10W CHIP C7062 2.2 10V B
2012 C7063 2.2 10V B 2012
C7009 2.2 10V B 2012
AUDIO L
D7008 MM3Z2V4T1 MUTE
Q7002 DTC314TK-T-146 MUTE
0D7009 MM3Z2V4T1
AUDIO LR7026 22k Q7003 1/10W CHIP2PD601AR-115
0
Q7009 DTC114EUA-T106 INVHP_DET
C
C7018 2200p 50V B 1608
+9V
C7014 10 16V B 3225
C7016 0.1 C7015 16V B 47 16V 1608
R7119 10k 1/10W CHIP
TO(1/4)
C7019 2200p 50V B 1608
R7027 R7028 47k 1k 1/10W 1/10W CHIP CHIP
R7029 100k 1/10W CHIP
R7030 100k 1/10W CHIP C7021 2200p 50V B 1608
AUDIO LL_IN R7036 100 1/10W CHIP C7023 2.2 10V B 2012 R7038 62k
1/10W CHIP C7031 0.1 R7053 16V 5.6k B 1/10W 1608 CHIP C7030 470p
50V CH 1608 1 2
IC7003 BD3869AF-E2 AP18 17 16 15 14 13 12 11 10 FT1 FT2 IN1 FB22
FB21 FB11
R7048 150k 1/10W CHIP R7049 4.7k 1/10W CHIP C7027 0.1 16V B
1608
R7033 10k 1/10W CHIP
R7031 10k 1/10W CHIP
R7032 82k 1/10W CHIP
C7017 0.22 16V B 1608 R7045 47k 1/10W CHIP R7050 560k 1/10W CHIP
R7443 0 CHIP JL7404 JL7405 R7445 0 CHIP JL7403 R7422 0 CHIP R7401 0
CHIP R7423 0 CHIP R7421 0 CHIP JL7401
VD7401
C7025 0.01 25V B 1608
C7020 0.01 25V B 1608
R7444 0 CHIP
R7440 470k 1/10W CHIP
J7400 L
TO(1/4)
C7028 0.1 16V B 1608 C7029 0.1 16V B R7055 4.7k 1/10W CHIP R7054
150k 1/10W CHIP C7036 10 16V B 3225 1608
AUDIO R RC7024 1 16V B 2012 R7040 47k 1/10W CHIP R7046 82k 1/10W
CHIP R7041 100k 1/10W CHIP
R7042 22k 1/10W CHIP R7047 33k 1/10W CHIP C7026 2200p 50V B
1608
JL7402
D
JL7406 R7441 470k 1/10W CHIP VD7402
R
3 4
AUDIO RR_IN R7058 100 1/10W CHIP C7033 2.2 10V B 2012 R7061 62k
1/10W CHIP R7063C7042 0.1 5.6k 16V 1/10W B CHIP 1608 C7038 470p 50V
CH 1608
LOUD1 FB12 IN2 OUT2
C7032 0.1 16V B 1608AUDIO
R7043 47k 1/10W CHIP
C7022 0.22 16V B
5 6 7 8 9
LOUD2 OUT1 CHIP FIL GND VCC SCL SDA
AUDIO L4 R7020 100k 1/10W CHIP R7088 100k 1/10W CHIP 3 2 1 C7040
0.1 16V B 1608 4 3 2 1 C7037 0.1 16V B 1608 4 3 2 1 R7405 1k 1/10W
CHIP R7410 220 1/10W CHIP C7400 10 50V R7411 10k 1/10W CHIP R7413 0
1/10W CHIP R7416 10k 1/10W CHIP C7404 4.7 50V
R7065 100k 1/10W CHIP
R7066 10k 1/10W CHIP
+9VR7069 100 1/10W CHIP R7070 100 1/10W CHIP
C7039 0.1 16V B 1608 5 6 7 8
IC7004 NJM4558V-TE2 FILTER-W
IC7005 NJM4558V-TE2 FILTER-W5 6 7 8
IC7006 NJM4558V-TE2 MIX5 6 7 8
R7420 0 CHIP
C7044 47 16V
R7415 1k 1/10W CHIP R7075 100k 1/10W CHIP R7068 560k 1/10W CHIP
R7072 47k 1/10W CHIP C7050 0.22 16V B 1608
C7405 10 50V 8 7 6 5
ESDA_B_5V
VCC
B-
AUDIO LC7045 1 16V B 2012
B+
B
R7071 82k 1/10W CHIP R7074 47k 1/10W CHIP
C7046 0.01 50V B 1608
R7067 33k 1/10W CHIP R7076 22k 1/10W CHIP
C7047 2200p 50V B 1608
R7077 47k 1/10W CHIP C7052 0.22 16V B 1608
IC7400 NJM4558V-TE2 VSS A+ AA
R7417 10k 1/10W CHIP
C7048 0.01 50V B 1608 R7084 100k 1/10W CHIP
C7049 2200p 50V B 1608 R7089 100k 1/10W CHIP R7083 10k 1/10W
CHIP R7085 10k 1/10W CHIP
1 R7087 82k 1/10W CHIP R7409 220 1/10W CHIP
2 R7412 0 CHIP
3
4
SCL_B_5V
AUDIO L
TO(1/4)
TO(1/4) LINE_MUTE R7419 0 CHIP R7402 100 1/10W CHIP
AUDIO R
C7401 10 50V R7407 1k 1/10W CHIP Q7401 SI2304DS-T1 MUTE R7406
4.7k 1/10W CHIP R7408 100k 1/10W CHIP Q7400 S SI2304DS-T1 MUTE
R7414 10k 1/10W CHIP C7402 4.7 50V
C7403 10 50V
R7418 10k 1/10W CHIP
+9V
FTO(1/4) WOW TO(4/4) 9VR7111 D7006 100 MMDL914T1 1/10W CHIP
R7092 10k 1/10W CHIP R7051 1k 1/10W RN-CP
AUDIO R AUDIO L
+9VAUDIO L AUDIO R
R7403 4.7k 1/10W CHIP
S
0 TO(3/4)SP_MUTER7094 10k 1/10W CHIP R7096 0 CHIP
R7404 100k 1/10W CHIP
2.3
Q7008 Q7007 2PC4081R-115 MUTE MUN5213T1 MUTEP_MUTE
C7128 47 25VC7061 3900p 16V B 2012 C7058 0.1 16V B 1608 P36
C7060 0.1 C7059 R7097 16V 0.1 820 B 16V 1/10W B CHIP 1608
1608
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
TO(4/4)C7064 2.2 10V B 2012
AUDIO RR7109 33k 1/10W CHIP C7089 470P 50V B
36 35 34 33 32 31 30 29 28 27 26 25
P25
G
Q7402 MUN5213T1 MUTE
R7102 10k 1/10W RN-CP
R7103 10k 1/10W CHIP
Q7404 2PC4081R-115 MUTER7149 100 D7007 R7114 1/10W MMDL914T1 10k
CHIP 1/10W CHIP
C7086 47 25V
C7074 1 16V B 2012
3.3HP_MUTE
0
INT+
INT+ MUTE
IN2IN2+
OUT1 VCC
H
Q7011 MUN5213T1 MUTEP_MUTE
AUDIO LC7092 2.2 10V B 2012 R7125 10k 1/10W CHIP R7123 33k 1/10W
CHIP R7121 10k 1/10W CHIP
TO(4/4) Q7403 MUN5213T1 MUTEQ7405 2PC4081R-115 MUTE
P10
P11
P12
P1
P2
P3
P4
P5
P6
P7
P8
P9
R7132 12k 1/10W CHIP
C7084 470P 50V B R7127 10k 1/10W RN-CP C7100 0.0039 16V B
2012
R7128 10k 1/10W CHIP
R7106 10k 1/10W CHIP
C7098 47 16V
IQ7107 MUN5213T1 MUTE
Q7106 MUN5213T1 MUTEP_MUTE
TO(4/4)
J
KKLV-21SG2 (UC) 3-12
8
7
6
5
TO(1/4)
R7105 10k 1/10W CHIP
C7078 1 16V B 2012
R7113 4.7k 1/10W CHIP
C7087 0.47 16V B 2012 C7088 0.33 16V B2012 C7091 0.01 25V B
1608
C7111 1 16V B 2012
R7052 4.7k 1/10W
Q7012 DTC314TK-T-146 MUTE
C7007 0.47 16V B 2012
C7051 0.2 50V B 2012
OUT2 N.C.
IC7011 NJM2700FJ1 AUDIO CONTROL
PA_GND N.C.
C7081 10 16V B 3225
IC7009 NJM4558V-TE2 AUDIO AMP
P37 37 P38 38 C7072 0.1 P39 16V 39 B P40 1608 40 AUDIO R P41 41
AUDIO L P42 42 C7080 0.1 P43 43 16V B 1608 P44 44 C7082 0.01 25V B
1608 P45 45 P46 46 P47 47 C7090 P48 0.1 48 16V B 1608 R7112 820
1/10W CHIP 1 C7102 0.1 16V B 1608 C7103 C7104 C7105 C7106 0.1 0.1
0.1 0.1 16V 16V 16V 16V B B B B 1608 1608 1608 1608 R7138 22k 1/10W
CHIP 2 3
P24R7143 0 24 CHIP P23 23 P22 22 P21 21 P20 20 P19 19 P18 18 P17
17 P16 16 C7083 P15 220p 15 50V P14 B 14 1608 P13 13
C7070 10 16V B3225 C7073 10 16V B3225 C7075 47 16V C7079 0.33
16V B2012
IC7007 TDA7263 AUDIO OUTPUT
1
2
3
4
1
2
3
4
5
6
7
8
9 10 11
C7056 1000 25V C7115 0.1 50V
AUDIO R1 2
CN7002 6P WHT SP R OUT
SPEAKER
AUDIO RR7064 0 CHIP R7082 1k 1/10W CHIP R7108 1k 1/10W CHIP
AUDIO RR7037 1k 1/10W CHIP R7057 1k 1/10W CHIP R7086 0 CHIP
R7008 1.5K 1/10W CHIP C7085 0.1 50V
R SP R GND SP L OUT L SP L GND
AUDIO L3 C7057 1000 25V 4
4
5
6
7
8
9 10 11 12
R7062 12 1/4W CHIP
P_MUTE
R7131 4.7k 1/10W CHIP R7134 39k 1/10W CHIP R7135 110k 1/10W
RN-CP C7107 1 50V B 3225 R7142 4.7k 1/10W CHIP R7141 8.2k R7140
1/10W 36k CHIP 1/10W CHIP C7109 0.033 16V B 1608 C7108 10 16V B
3225
TO(4/4) AUDIO LC7112 1 16V B 2012 R7081 D7010 4.7k 1/10W
MM3Z2V4T1 CHIP MUTE
C7078 47 25V
R7009 68 1/10W CHIP R7095 1.5k 1/10W CHIP
R7010 12 1/10W CHIP
R7101 15 1/4W CHIP R7100 15 1/4W R7060 CHIP 15 1/10W CHIP
Q7013 DTC314TK-T-146 MUTE
C7034 0.47 16V B 2012
C7041
AUDIO L 0.1 50VB 2012 C7035 47 25V C7116 47 25V
R7059 15 1/10W R7093 CHIP 68 1/10W CHIP
PS7001 2.5A
R7148 Q7004 220 2SD2061-E 1/10W 12V SW CHIP
R7139 3k 1/10W CHIP
R7124 0 CHIP
C7095 0.1 50V B C7114 100 25V
C7043 2200 25V C7113 470 25V
R7147 220 1/10W CHIP
(AUDIO A1(3/4)
CONTROL,AUDIO OUTPUT)B-SS11933- ..-P4 A1
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R4615 6.8k 1/10W RN-CP R4603 12k 1/10W RN-CP
C4610 6800p 25V B 1608
16.5VPS4601 1.6A
UN6VPS4602 2.5A UNREG6V1.6A
FB4609 0uH FBMJ2125HS420
R4616 R4620 5.1k 33k 1/10W 1/10W RN-CP RN-CP
REG16.5V
B
R4608 7.5k 1/10W RN-CP C4605 0.022 25V B 16081 2 3 4
C4613 4.7 IC4601 6.3V TPS5120DBTR B CONVERTER D4602 2012
RB160M-30TR LH1 INV130 29
C4619 470 25V
Q4601 2.5A HAT2071R-EL 3.3V REG8 7 6 5 D4 D3 D2 D1 S1 S2 S3 G 1
2 3 4
6.4FB1 OUT1_U R4624 0 CHIP R4627 100 1/10W CHIP28
C46030.01 25V B 1608 LL1 SOFTSTART1 PWM/SKIP OUT1_D CT
OUTGND1
R4629 0 CHIP
C4629 10 25V B 3225 L4601 10uH C4631 39 16V C4633 470 25V
D3.3V 2.8A
JL4615 D3.3V
R4609 0 CHIP
D4604 RB063L-30TE25
C
C4614 0.125V B 2012 R4622 100k 1/10W RN-CP
Q4602 HAT2071R-EL 3.3V REG8 7 6 5 D4 D3 D2 D1 S1 S2 S3 G 1 2 3
4
TO(1/4)(2/4)CN4603 25P
27 26
C460447p 50V CH 1608 CN4601 14P JL4604 UNREG12V UNREG12V GND GMD
UNREG6V UNREG6V 1 2 JL4605 3 4 JL4606 5 6 7 8 9 10 JL4607 UNREG33V
GND REG10.5V GND 11 JL4601 12 13 JL4602 JL4608 14 FB4605 0uH
FBMJ2125HS420 JL4611 FB4604 0uH LFBK1608HS601 UNREG33V FB4603 0uH
FBMJ2125HS420 UNREG6V FB4602 0uH FBMJ2125HS420 AU_GND POWER325
5
FB4601 0uH FBMJ2125HS420 AU_12V
+3.3VJL4617 1
TO B(1/8)BOARD CN1003
6
5V_STBY TRIP1 GND REF STBY1 VCC TRIP2 VREF5
R4610 0 CHIP
C4615 0.125V B 2012
R4625 0uH
D3.3V D3.3V D3.3V D3.3V GND GND GND D5V 9V GND PANEL12V PANEL12V
GND GND VGA DVI_MUTE GND GND 3.3V_ALERT 5V_ALERT DCIN_ALERT GND
DIMMER BACKLIGHT PANEL_DET
D4605 PTZ-TE25-3.9B04643 XX JL4618
24
TO(3/4)C4606 0.125V B 2012 R4606 47k 1/10W CHIP
C46010.01 25V B 16088 9
7
2 3 4 5
47k
R4623 47k 1/10W RN-CP C4616 4.7 6.3V B 2012 D5V
C4620 C4618 0.1 4.7 25V 25V F B 1608 3225
23 22
1.9
TO(1/4)POWER4
TO(1/4)
R46111k 1/10W CHIP R460747k 1/10W CHIP R46124.7k 1/10W CHIP
C46020.01 25V B 1608 C4607 1 16V B 2012 R4613 33k 1/10W CHIP C4608
0.0125V B 1608 C4609 0.015 25V B 1608 R4614 10k 1/10W RN-CP
AU_16.5V R4604 4.3k 1/10W RN-CP
6
21
10
STBY2 REG5V_IN FLT OUTGND2
D
UNREG6V GND GND GND
+16.5VR4626 0 CHIPPANEL 12V 0.33A
+5V
C4645 C4644 XX XX D5V 9V
7 JL4619 8 9 JL4631 10 JL4620 11
20
11 12 13
19 18
POWERGOOD OUT2_D SOFTSTART2 LL2 FB2 INV2 R4621 56k 1/10W RN-CP
OUT2_U LH2
+9V P12VC4646 1000P 50V B 1608 JL4621
TO(1/4)
Q4603 IRF7901D1-TR 12V REG8 1
12 13 14 JL4622
17
14
+16.5V
D4603 RB160M-30TR C4617 4.76.3V B 2012 R4628 100 1/10W CHIP
D4606 PTZ-TE25-13A
E
TO G2 BOARD CN6351
R4617 390 1/10W RN-CP
C4630 10 25V B 3225 C4632C4634 12V 0.6A 39 470 16V 25V R4636
JL4614 0uH L4602 10uH SLF7055
16
15
TO(N.C.) VGA TO(N.C.) DVI_MUTE JL4632
2 3 4
7 6 5
15 16 17 18 JL4623 19 JL4624 20
R4618 20k 1/10W RN-CP
C4612 4700p 50V B 1608
Q4609 2PC4081R-115 MUTECN4605 4P
R4635 100k 1/10W RN-CP
C4647 100 25V R4647 0 RN-CP C4651 0.1 15V B FB4606 0uH
REG16.5V R4631 R4632 0 0 CHIP CHIP JL4633
21 22 23 24 JL4625
F
REG16.5V REG16.5V GND GND
1 2 3 4 FB4608 0uH
P_MUTE
+16.5VR4619 150k 1/10W CHIP D4649 D4651 EC31QS03L-TE12L
EC31QS03L-TE12L D4650 D4652 EC31QS03L-TE12L EC31QS03L-TE12L
15V_MUTE R4630 22k 1/10W CHIP REG16.5V
25
TO(3/4)Q4608 MUN5213T1 MUTE
TO D2 BOARD CN8210
IC4602 BA09T 9V REG
+9VJL4612 VCC OUT GND
9V 0.23A
9V TO(1/4)(2/4)
R4639 150k 1/10W CHIP
R4640 XX CHIP
2.2C4635 4.7 6.3V B 2012
D4610 UDZSTE-1713B
1.7R4641 10k 1/10W CHIP C4642 0.01 25V B 1608
GUN6VUNREG6V
D4609 MM3Z13VT1D4654 D4656 EC31QS03L-TE12L EC31QS03L-TE12L D4653
D4655 EC31QS03L-TE12L EC31QS03L-TE12L D4658 EC31QS03L-TE12L D4657
D4659 EC31QS03L-TE12L EC31QS03L-TE12L C4621 C4623 47 0.1 16V 16V B
1608 C4625 C4627 0.1 47 16V 16V B 1608 C4641 1 16V B 2012
Q4605 UPA1716G-E2 12V SW8 7 6 5 D4 D3 D2 D1 S1 S2 S3 G 1 2 3
4
Q4607 2PA1576R-115 15V MUTE
IC4603 BA05T 5V REGVCC OUT GND
REG16.5V C4637 C4639 1 XX 16V 25V B 2012
+5VJL4613
D5V 0.6A
D5V
TO(1/4)(2/4)
R4638 33k 1/10W CHIP
R4637 XX 1/10W CHIP
2.2 1.7
D4607 MM3Z15VT1
H
D4660 D4662 EC31QS03L-TE12L EC31QS03L-TE12L D4661
EC31QS03L-TE12L
C4622 C4624 100 0.1 25V 25V B 2012
C4626 C4628 0.1 220 16V 10V B 1608
POWER2
TO(1/4)
C4640 0.1 16V B 1608
Q4606 DTC114EUA-T106 12V CONTROL
Q4604 2PA1576R-115 PROT
R4633 10k 1/10W CHIP
C4636 0.01 25V B 1608
JL4626 R4644 100k 1/10W CHIP 5 JL4627 4 JL4628 3 JL4629 2 D5V
JL4630 9V 1
CN4604 5P DIMMER BACKLIGHT PANEL_DET GND D5V
I
A1(4/4)(POWER SUPPLY)
D4611 R4642 0 MMDL914T1 CHIP
R4645 150k 1/10W CHIP
D4612 R4643 0 MMDL914T1 CHIP
TO D2 BOARD CN8201(7-!-)B-SS11933- A1.-P4
J
KKLV-21SG2 (UC) 3-13
A1
[INPUT TERMINAL, AV SW, AUDIO CONTROL, AUDIO OUTPUT, POWER
SUPPLY]
A1 BOARD
1
2
3
4
A
B
C
1
2
3
4
A
B
C
KLV-21SG2 (UC) 3-14
(2)
Schematic Diagrams of B Board
1 ACN1005 25P HP_MUTE HP MUTE SP MUTE SLEEP MUTE HP DET SRS AU
SW1 AU SW2 CSW_V CSW_H CCP SW SYNC ON CLAMP GATE 1 SP_MUTE 2
SLEEP_MUTE 3 HP_DET 4 SRS 5 AU_SW1 6 AU_SW2 7 CSW_V 8 CSW_H 9
CCP_SW 10 SYNC_ON 11 CLAMP_GATE 12 13 JL1087 MSAU L GND MSAU R GND
VID GND Y GND PB GND PR 14 15 16 17 18 19 20 21 JL1091 22 23 24
JL1092 25 1 R1037 0 CHIP PB R1036 0 CHIP JL1090 Y JL1088 R1039 0
JL1089 CHIP R1035 R1038 0 0 CHIP CHIP
2
3D3.3V TO(2/8,3/8,5/8,6/8,7/8,8/8)
4
5
6
7
8
9
10
11
12
13
14
15 B(1/8) BOARD WAVEFORM
TO(3/8,4/8,6/8,7/8,8/8)D5V
R1019 1/10WXX CHIPPANEL_VTO(4/8)
R1022 0 CHIP
12.4 Vp-p (16.384MHz)
TO(8/8)
R1010 10k 1/16W CHIP
R1099 10k 1/16W CHIP R1034 4.7k 1/16W CHIP C1016 0.1 10V B 1005
R1090 100 1/16W CHIP C1054 47 6.3V
C1055 0.1 10V B 1005
R1020 0 CHIP
BLK_ST
L1001 22uH
IC1001 BA033FP-E2 3.3V REG
FB1002 0uH
IC1007 S-80928CNMC-G8Y-T2RESET4
NC
3
5.0VCC OUT GND
3.3
JL1004
VSS VDD
2
R1073 10k 1/10W CHIP
R1077 47k 1/10W CHIP C1051 1 6.3V B 1608 6 JL1028 5 R1081 47k
1/10W 3.3 CHIPJL1075 JL1076 JL1077 JL1078
R1013 10k 1/16W CHIP
IC1008 M24C64-WMN6T(B)EEPROM8 1 2
8VCC
7
6
5
3.0
SDA
SCL
3.0
R1055 4.7k 1/16W CHIP
IC1002 LM75CIMX-3
02 3 4 R1018 47 1/10W CHIP
D1002 HN1D03FU-TE85R RESET
B
GND
MSAGND MSAUL
C1060 47 16V
C1045 0.01 16V B 1005
C1002 47 6.3V
C1007 4700p 50V B 1608
CD
OUT
3.36 3
0
3.3
3 2
R1084 10k 1/16W CHIP
3.35 4
1 R1089 100 1/16W CHIP R1026 0 CHIP R1017 47 1/10W CHIP
TO(8/8)MSAUR
3.3 2.7
4
1
VID
Q1009 2SK1828TE85LLEVEL_SHIFT JIG_RES R1147 4.7k 1/16W CHIP
R1048 4.7k 1/16W CHIP R1095 4.7k 1/16W CHIP R1062 100 1/16W CHIP
R1061 1001/16W CHIP JL1021
Q1015 DTC114EUA-T106 RESET
0.2 Q1006 HN1B01FU-TE85R 3.3 SW RESET WD_RST
JL1032
0C1043 0.1 10V B 1005
3.3R1072 10 1/16W CHIP NUM_WP RB1030 100
R1027 0 CHIP
Y/R-Y/B-Y
PR
X1001 16.384MHz C1010 15p 50V CH 1608 C1008 C1009 0.1 0.1 10V
10V B B 1005 1005
C
GND
3.8R1148 4.7k 1/16W CHIP
2.7R1049 4.7k 1/16W CHIP
PW-BSY1 PW-BSY2 PW_RST_DET
JL1020 JL1011 JL1010
C1012 0.01 25V R1005 B 0 CHIP 1608 C1011 15p 50V CH 1608
S
D1005 MMDL914T1
TO A1(1/4)BOARD CN2802SDA_B_5V
YUV
TO(2/8)SCL_B_5V
4.2S
2.9
R1166 4.7k 1/10W CHIP RB1029 100 R1094 10k 1/16W CHIP
JL1079C1013 0.1 10V B 1005
Q1017 2SK1828TE85LLEVEL SHIFT
R1060 100 1/16W CHIP
CN1003 25PTO A1(4/4)BOARD CN4603PANEL_DET PANEL DET BACK LIGHT
DIMMER GND DCIN ALERT 1 BACK_LIGHT 2 DIMMER 3 4 5 5VALERT 5V ALERT
3.3V ALERT GND GND 6 3.3VALERT 7 8 9
Q1010 2SK1828TE85LLEVEL_SHIFT
STBY3.3VR1071 10k 1/16WCHIP R1074 1/16W CHIP 220 RB1033 100
R1158 220 1/16W CHIP
GND
7
5
1
JL1080
R1167 4.7k 1/10W CHIP
R1168 10k 1/10W CHIP
R1169 10k 1/10W CHIP
3.3S
MM3Z5V6ST1 MS_MENU_STATUS MS_BRD_STATUS C1049 0.01 16V B 1005
MS_EN R1058 1.1k 1/16W CHIP JL1015 JL1014 JL1013 JL10121
RB1007 1002
7
5
3
1 SIGN3067
4.9RB1028 100 JL1081 JL1082
3
4
P63/TMCI1/TEND1-B/IRQ11-A
P65/TMO1/DACK1-B/IRQ13-A
P64/TMO0/DACK0-B/IRQ12-A
P62/TMCI0/TEND0-B/IRQ10-A
P61/TMRI1/DREQ1-B/IRQ9-A
P60/TMRI0/DREQ0-B/IRQ8-A
PF2/IRQ15-A/LCAS/DQML
PF1/IRQ14-A/UCAS/DQMU
PF0/WAIT
PG1/CS1
PG0/CS0
PF4/HWR
PF3/LWR
PD7/D15
PD6/D14
PD5/D13
PD4/D12
PD3/D11
PD2/D10
RTCGND
EXTAL2
RTCVCC
PLLVSS
PLLVCC
PF6/AS
PF5/RD
PD1/D9
Q1007 DTC114EUA-T105
DVI_ MUTE1
DVI MUTE10 VGA GND GND PANEL12V PANEL12V GND 9V D5V 11 12 13 14
15 16 17 18 19 20 21 22 23 24 DIMMER 25 PANEL12V 9V R1014 47k 1/16W
CHIP C1003 0.1 10V B 1005 JL10097 3
RB1006 1002
C1028 0.1 10V B 1005 C1005 0.47 10V B 1608
PF7/
D1006 1PS302109 PG2 110 PG3 111 AVCC 112 VREF
PD0/D8
XTAL2
EXTAL
STBY
XTAL
VCC
VSS
RES
D
7
8
Q1008 DTC114EUA-T106
8 6 4 2 108107106105104103102101100 99 98 97 96 95 94 93 92 91
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
5
6
C1015 0.1 10V B 1005 VCC 72 JL1033 71 701
3.0S
4.9
Q1018 2SK1828TE85L LEVEL SHIFT100 RB10272
PE7/D7 VSS PE6/D6 PE5/D5 PE4/D4 PE3/D3 PE2/D2 PE1/D1 PE0/D0 DCTL
P85/IRQ-B/SCK3 P84/IRQ4-B P83/IRQ3-B/RXD3 P27/PO7/TIOCB5/IRQ15-B
P26/PO6/TIOCA5/IRQ14-B
1
4
JL1035 JL10514
R1175 0 CHIP BMUTE
69 68 67 66 65 64 63 62 61 60 59 58 57 56 R108510k1/16W CHIP
TO(5/8)
5
6
JL1008
8
R1202 R1203 22k 22k 1/10W 1/10W RN-CP RN-CP
5
R1204 5.6k 1/10W RN-CP
6
3
113 P40/AN0 114 P41/AN1 115 P42/AN2 116 P43/AN3
DRC_BYPASS TO(4/8) JL1052 DRC_3 DRC_2 DRC_1 SRS JL1067 PWRINT
C1050 10 16V C1018 D1003 0.1 MMDL914T1 10V B 1005 SDA_D SCL_D
7
1
SDA_D
1
2
3
3
4
5
7
GND D3.3V D3.3V D3.3V D3.3V
TO(5/8)
8
E
PANEL_DET JL10065 6
7
GND
R1015 10k 1/16W CHIP
C1048 0.01 16V B 1005
JL1005
120 P47/AN7/DA1 121 P90/AN8 122 P91/AN9 R1067100 1/16W CHIP
R1088 3.3k1/16W CHIP RB1026 100
RB1005 100 5VALERT 3.3VALERT
D1012 MM3Z5V6ST1
123 P92/AN10 R1066 100 1/16W CHIP 124 P93/AN111 2
R1087 100 1/16W R1170 CHIP 100 1/10W CHIP
JL1068 RB1024 100
8
GND
119 P46/AN6/DA0
6
118 P45/AN5
4
TO(6/8)
117 P44/AN4
HSDEC
TO(2/8)VSDEC P-TXD P-RXD
125 P94/AN12/DA2 126 P95/AN13/DA3 127 P96/AN14/DA4 128
P97/AN15/DA5 129 AVSS
R1171 100 1/10W CHIP CN1007 25P R1011 10k 1/16W CHIP 1 2 3 4 GND
SDA B 5V SCL B 5V GND 5 6 7 8 GR_SW 10 LINE MUTE GND SCL T SDA T
GND 112
5
6
IC1006 HD64F2376VFQ33V-2USS1000 MAIN CPU
P25/PO5/TIOCB4/IRQ13-B P24/PO4/TIOCA4/RXD4/IRQ12-B
P23/PO3/TIOCD3/TXD4/IRQ11-B P22/PO2/TIOCC3/IRQ10-B
P21/PO1/TIOCB3/IRQ9-B P20/PO1/TIOCA3/IRQ8-B VSS
P17/PO15/TIOCB2/TCLKD/EDRAK3 P16/PO14/TIOCA2/EDRAK2
P15/PO13/TIOCB1/TCLKC P14/PO12/TIOCA1 P13/PO11/TIOCD0/TCLKB
P12/PO10/TIOCC0/TCLKA P11/PO9/TIOCB0 P10/PO8/TIOCA0 VCC
NMIPA4/A20/IRQ4-A PA5/A21/IRQ5-A PA6/A22/IRQ6-A PA7/A23/IRQ7-A
3
4
55 54 JL1043 53 JL1053 52 51 50 49 48 47 46 45 44 43 42 41 40 39
38 STBY_LED 37 R1091 100 1/16W CHIP C1014 0.1 10V B 1005 R1086 100
1/16W CHIP1
HP_DET7 8
TO A1(1/4)BOARD CN2801POWER4 POWER3 R1009 0 CHIP R1008 0 CHIP
R1007 0 CHIP POWER4 POWER3 POWER2 MS3.3V
R1032 10k 1/10W CHIP STBY3.3V
CLAMP_GATE SYNC_ON CCP_SW MS_TXD JL1019
R1065100 R1064 100
1/16W CHIP 1/16W CHIP
RB1013 100
130 PG4/BREQ0 131 PG5/BACK 132 PG6/BREQ 133 P50/TXD2/IRQ0-A 134
P51/RXD2/IRQ1-A
RB1032 100 100 RB1025 JL10412
F
POWER2 NC
R1063 100 1/16W CHIP R1159 100 JL1018 R1160 100 R1006 100 R1031
100 1/16W CHIP
GR_ALLRST
JL1083 JL1040 JL1054 JL10381 2
3
4
MS_RXD
GR_SW CSW_H BCLR
5
7
D1190 1PS184-115R1192 10k 1/16W RN-CP
TO(8/8)VCP_RST
1/16WCHIP
8
135 P52/SCK2/IRQ2-A 136 P53/ADTRG/IRQ3-A 137 P35/SCK1/SCL0
RB1012 1008 7
6
TO(5/8) TO(3/8)
JL1037 DRC_5 JL1036 DRC_4 JL1055 CSW_V
3
5
JIG_RXD R1190 12k 1/16W CHIP C1193 0.01 16V B JL1017 JIG_TXD
JL1016 JIG_MD0 JIG_MD1 JIG_MD2
7
6
5
140 P32/RXD0/IRRXD/SDA1 141 P31/TXD1 142
P30/TXD0/IRTXDP80/IRQ0-B
RB1031 100 R1092 100 1/16W CHIP
12 13 14 15
3
SCL_D SDA_D R1163 1k 1/10W SYNC_DET CHIP AGC
4
NC VSS
VDD OUT
2
1
3
4
1
WDTOVFNP82/IRQ2-B
8
139 P33/RXD1/SCL1
6
DVI RST 9
IC1190 S-80829CMNB-B80-T2 RESET
138 P34/SCK0/SCK4/SDA0
4
8
7
JL1039
143 MD0 144 MD1MD2 VSS
PH3/IRQ7-B PH2/IRQ6-BPH0 PH1
PCO/A0
PC1/A1
PC2/A2
PC3/A3
PC4/A4
PC5/A5
PC6/A6
PC7/A7
PB0/A8
G
PB1/A9
SYNC DET AGC GND AFT GND ST BIL
VCC
VSS
VSS
17 18 19 20 21 BIL F_MONO2 R1164 47k 1/10W CHIP ST R1165 47k
1/10W CHIP MS STOP R1195 0 CHIP
R1191 C1190 C1191 0.1 3.3k 10 1/16W 6.3V 10V B CHIP B 7 RB1002
10k 8 F_MONO1 MODE 6 4 2 5 3 1
RB1011 100
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36
VSS
16
P81/TXD3
6
5
PB2/A10
PB3/A11
PB4/A12
PB5/A13
PB6/A14
PB7/A15
PA0/A16
PA1/A17
PA2/A18
PA3/A19
4
3
EMLE
2
1
R1146 47k 1/16W CHIP
0 0
F_MONO2 22 F_MONO1 23 MODE 24 TU_MUTE TU MUTE 25 STBY5V FB1003
0uH 1 2 C1024 XX FB1004 0uHPW_CTL TO(4/8)
STBY3.3VSTBY3.3V R1144 R1145 47k 47k 1/16W 1/16W CHIP CHIPR1070
10k 1/16WCHIP
3.3 IC1009 TC7SZ125FU(TE85R) BUFFERC1006 0.1 10V B 1005 7RB1014
100 RB1015 100
C1017 0.1 10V B 1005 GND TP1001 XX
GND
RB1023 100
H
CN1009 4P TO G2 BOARD CN6302STBY5V
R1082 10k 1/16W CHIP 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1
C1059 100p 50V CH 1608
R1096 10k CHIP 1/16W
5
3
1
POWER_ON 3 GND 4
R1012 47k 1/16W CHIP
JL1024 RB1016 100
R1029 0 CHIP JL1023
RB1019 100
RB1021 100
8
6
4
2
8
RB1017 100
6
4
2
8
6
4
2
8
6
4
2
8
6
4
2
8JL1066
6JL1045
4
2
R1173 100 1/16W CHIP C1019 0.1 10V B 1005 R1177 0 CHIP
IC1010 SN74LV132APWR14 13 12 11 10 9 1
JL1025
JL1027
JL1030
R1068 10k 1/16W CHIP MS_RESET
4.7P_SAVE_LED 2 POWER_LED
JL1044 RB1009 47k R1157 3.3k 1/16W CHIPSLEEP_MUTE BACK_LIGHT
JL1074SYNC_DET HP_MUTE SP_MUTE TU_MUTE
POWER1
POWER2
POWER3
POWER4
F_MONO
AU_SW1
MOD0
CN1002 18P
CPU&PWROMUD_BINT(NC) SCL(NC) SDA(NC) RES VIN MD0 MD1 MD2
P-TXD P-RXD 1
FB1001 0uH
MOD1
JL1050AGC
AU_SW2
BIL
ST
I
3.3 3.3 0 0 0 3.3 3.3 0
R1172 220k 1/10W CHIP C1057 2200p 50V B 1608 CN1008 3P
PIC-MUTE
PW_RSTPW_RST
2 3 JIG_RES 4 5 JIG_MD0 6 JIG_MD1 7 JIG_MD2 8 JL10031 2
PW-BSY3
D1008 MM3Z5V6ST1PWRINT
R1105 R1107
0 CHIP 560 1/10W CHIP
SCL_D
JL1007
2
D1192 MM3Z5V6ST1
8
TO(3/8)
1 2 3
5 4 3 4 5 76 8
1 2 3
KEY1 POWER INT GND
TO(2/8) MS_USBC1040 0.110V B1005
TO H1 BOARD CN1501
C1192 22 6.3V
TO(2/8,3/8)DEV_RST
TO(5/8) POWER6
C1041 0.110V B 1005 C1042 0.1 10V B1005 P-TXD P-RXD
D1009 MM3Z5V6ST1P_SAVE_LED STBY_LED POWER_LED
1 R1100 R1101 R1102 R1103 R1106 0 CHIP 0 CHIP 0 CHIP 0CHIP 0
R1028 0CHIP 2 3 4 5 6 7 8
GND STBY 5V P SAVE LED STBY LED POWER LED MS BS2 GND STBY 5V
SIRCS CN1004 9P
9 JL1002 10 JL1001 11 12 13
7
8
J
JIG_SCK5 6
SCK P-RES
Q1016 DTC114EUA-T106 RESETR1016 4.7k 1/16W CHIP C1044 0.1 10V B
1005
3.3
TO(2/8)MS_BS2
TO H3 BOARD CN1601
3
4
RB1001 100
0
VIN B_INT RXD TXD GND
14 15 JIG_RXD 16 JIG_TXD 17 18
KEY_1 R1104 220 1/10W CHIP
9
(MAIN B(1/8)
CPU)
B-SS11933- B..-P1
KKLV-21SG2 (UC) 3-15
1 A
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C3101 100p 50V CH 1608 RB3005 10k L3009 10uH C3100 1000p 50V B
1608 C3059 1000p 50V B 1608 C3060 10 6.3V B 2012 R3146 22 1/16W
CHIP R3120 10k 1/16W CHIP R3155 10k 1/16W CHIP
R3165R3167 10k 10k 1/16W1/16W CHIP CHIP
1
2
7
5
3
1
7
5
3
1
7
5
3
1
7
5
3
1
7
5
3
1
RB3013 10k
RB3016 10k
RB3001 10k
RB3002 10k
RB3003 10k
RB3004 10k
CONT R3136 10k 1/16W CHIP
VDD OUT
8
RB3010 10k
7
8
6
4
2
8
6
4
2
8
6
4
2
8
RB3017 10k
6
4
2
8
6
4
2
CPLCLK
CPLY9
CPLY8
CPLY7
CPLY6
CPLY5
CPLY4
CPLY3
CPLY2
CPLY1
CPLY0
CPLC9
CPLC8
CPLC7
CPLC6
CPLC5
CPLC4
CPLC3
CPLC2
CPLC1
CPLC0
CPLHS
BTO(6/8) MS
CPLY9
CPLY8
CPLY7
CPLY6
CPLY5
CPLY4
CPLY3
CPLY2
CPLY1
CPLY0
CPLC9
CPLC8
CPLC7
CPLC6
CPLC5
CPLCLK
MS_CLK
MS_UV7
MS_UV6
MS_UV5
MS_UV4
MS_UV3
MS_UV2
MS_UV1
MS_UV0
MS_Y7
MS_Y6
MS_Y5
MS_Y4
MS_Y3
MS_Y2
MS_Y1
MS_Y0
MS_HS
MS_VS
FL3008
MS_CLK
MS_UV7
MS_UV6
MS_UV5
MS_UV4
MS_UV3
MS_UV2
MS_UV1
MS_UV0
C3062 0.01 16V B 1005
MS_Y7
MS_Y6
MS_Y5
MS_Y4
MS_Y3
MS_Y2
MS_Y1
MS_Y0
MS_HS
MS_VS
C3074 0.01 16V B 1005 C3075 0.01 16V B 1005 C3079 0.01 16V B
1005 C3085 0.01 16V B 1005
CPLC4
D3.3V D2.5VC3107 100p 50V CH 1005 C3108 100p 50V CH 1005
C3063 C3064 0.01 0.01 16V 16V B B 1005 1005
C3069 0.01 16V B 1005
C3072 0.01 16V B 1005
SDA_B
TO(1/8,3/8,5/8,8/8)SCL_B R3139 100 1/16W CHIP
R3145 0 CHIP
R3147 470k 1/16W CHIP
C
R3138 100 1/16W CHIP
IRAMDAT
IRAMSEL
DTVCK3
DTVCK2
DTVCK1
REFCK1
REFCK2
DTVC2
DTVC1
DTVC0
DTVHS
DTVVS
AVD17
DVS14
DVD11
DTVY9
DTVY8
DTVY7
DTVY6
DTVY5
AVS16
DTVY4
DTVY3
DTVY2
DTVY1
DTVY0
DVS13
DTVC9
DTVC8
DVD10
DTVC7
DTVC6
AVD16
DTVC5
DVD13
AVS17
DTVC7
DTVC6
DTVC5
DTVC4
DTVC3
DVS15
AVS18
AVD18
DVS17
DVD14
AVSPL
AVDPL
DTVY7
DTVY6
DTVY5
DTVY4
DVS16
DTVY3
DTVY2
DTVY1
DTVY0
DVD12
DTVC4
SCK
CPLC3 CPLC2 CPLC1 CPLC0 CPLHS CPLVS
MODE INIT SDA SCL SADSEL1 SADSEL0 AVSAD1 AIN1 AVDAD1 RTM1 RM1
RBM1 VRT VRB RTM2 AVDAD2 AVSAD2 AIN2 RM2 AIN3 RBM2 DVDAD DVSAD DVS1
D1IN9 D1IN8 D1IN7 D1IN6 D1IN5 D1IN4 D1IN3 D1IN2 D1IN1 D1IN0 DVD1
DVD2 AVS1 AVD1 RSTX TRST STEST SCANCK AVS2 SDDT31 SDDT30 AVD2
SDDT29 SDDT28 SDDT27 SDDT26 DVS3 DVD2 AVS3 SDDT25 SDDT24 SDDT23
SDDT22 SDDT21 SDDT20 AVD3
DTVC3 DTVC2
A2.5V3
TO(7/8) A2.5V
2
DTVC1 DTVC0 DTVHS DTVVS
L3008 10uH
C3037 100 6.3V 1
DJL3023
C3040 0.1 10V B 11005
C3051 0.01 16V B 1005
R3143 0 CHIP
1
DVS12 YM YS DVD9 AVS15 R1 G1 B1 AVD15 AVS14 TESTOUT DVS11 SYSCK
DVD8 AVD14 LIEN CLKO2 CLKO VSO HSO HSO2 AVS13
CPLVS
R3109 10k 1/16W CHIP
R3121 10k 1/16W CHIP
RB3018 10k
5
6
FB3009 0uH X3002 79.99188313MHz
3
4
I EMI O G
192
191
190
189
188
187
1
