Post on 05-Oct-2021
transcript
Colour Television TX-21JT2P TX-21JT2P/B Z-M3L Chassis
SPECIFICATIONS
Power Source: 220-240V a.c., 50Hz
Power Consumption: 60W
Stand-by PowerConsumption: 1W
Aerial Impedance: 75Ω unbalanced, Coaxial Type
Receiving System: PAL-B/G, DK , PAL-525/60SECAM B/G, D/KM.NTSCNTSC (AV only)
Receiving Channels: VHF E2-E12 VHF H1-H2 (ITALY)VHF A-H (ITALY) VHF R1-R2VHF R3-R5 VHF R6-R12UHF E21-E68 CATV (S01-S05)CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10)CATV S21-S41 (HYPERBAND)
Intermediate Frequency:Video/AudioVideo 38.9MHz, 34MHzAudio 32.9MHz, 33.16MHz, 33.4MHzColour 34.47MHz (PAL)
34.5MHz, 34.65MHz (SECAM)
Video/Audio Terminals:AV1 IN Video (21 pin) 1V p-p 75Ω
Audio (21 pin) 500mV rms 10kΩRGB (21 pin)Audio (RCAx1) 500mV rms 10kΩVideo (RCAx1) 1V p-p 75Ω
AV1 OUT Video (21 pin) 1V p-p 75ΩAudio (21 pin) 500mV rms 1kΩ
High Voltage: 29kV ± 1kV
Picture Tube: A51QAE320X47P 51cm
Audio Output: 3W (Music Power)8Ω Impedance
Headphones: 8Ω Impedance3.5mm
Accessoriessupplied : Remote Control
2 x R6 (UM3) Batteries
Dimensions:Height: 482mmWidth: 506mmDepth: 484mm
Net weight: 20kg
Specifications are subject to change without notice.Weights and dimensions shown are approximate.
ORDER No. SM-03002
CONTENTSSAFETY PRECAUTIONS ......................................................................................................................................................... 2SERVICE HINTS....................................................................................................................................................................... 3ALIGNMENT SETTINGS .......................................................................................................................................................... 4WAVEFORM PATTERN TABLE............................................................................................................................................... 5BLOCK DIAGRAMS.................................................................................................................................................................. 6PARTS LOCATION................................................................................................................................................................... 7REPLACEMENT PARTS LIST.................................................................................................................................................. 8SCHEMATIC DIAGRAMS....................................................................................................................................................... 12CONDUCTOR VIEWS ............................................................................................................................................................ 17
SAFETY PRECAUTIONSGENERAL GUIDE LINES
1. It is advisable to insert an isolation transformer in thea.c. supply before servicing a hot chassis.
2. When servicing, observe the original lead dress in thehigh voltage circuits. If a short circuit is found, replaceall parts that have been overheated or damaged bythe short circuit.
3. After servicing, see that all the protective devicessuch as insulation barriers, insulation papers, shieldsand isolation R-C combinations are correctlyinstalled.
4. When the receiver is not being used for a long periodof time, unplug the power cord from the a.c. outlet.
5. Potentials as high as 30kV are present when thisreceiver is in operation. Operation of the receiverwithout the rear cover involves the danger of a shockhazard from the receiver power supply. Servicingshould not be attempted by anyone who is notfamiliar with the precautions necessary when workingon high voltage equipment. Always discharge theanode of the tube.
6. After servicing make the following leakage currentchecks to prevent the customer from being exposedto shock hazard.
LEAKAGE CURRENT COLD CHECK1. Unplug the a.c. cord and connect a jumper between
the two prongs of the plug.2. Turn on the receivers power switch.3. Measure the resistance value with an ohmmeter,
between the jumpered a.c. plug and each exposedmetallic cabinet part on the receiver, such as screwheads, aerials, connectors, control shafts etc. Whenthe exposed metallic part has a return path to thechassis, the reading should be between 4M ohm and20M ohm. When the exposed metal does not have areturn path to the chassis, the reading must beinfinite.
LEAKAGE CURRENT HOT CHECK1. Plug the a.c. cord directly into the a.c. outlet. Do not
use an isolation transformer for this check.2. Connect a 2kΩ 10W resistor in series with an
exposed metallic part on the receiver and an earth,such as a water pipe.
3. Use an a.c. voltmeter with high impedance tomeasure the potential across the resistor.
4. Check each exposed metallic part and check thevoltage at each point.
5. Reverse the a.c. plug at the outlet and repeat each ofthe above measurements.
6. The potential at any point should not exceed1,4Vrms. In case a measurement is outside the limitsspecified, there is a possibility of a shock hazard, andthe receiver should be repaired and rechecked beforeit is returned to the customer.
X-RADIATION WARNING1. The potential sources of X-Radiation in TV sets are
the high voltage section and the picture tube.2. When using a picture tube test jig for service, ensure
that the jig is capable of handling 30kV withoutcausing X-Radiation.
NOTE: It is important to use an accurate periodicallycalibrated high voltage meter.1. Set the brightness to minimum.2. Measure the high voltage. The meter should indicate.
29kV ± 1kV.If the meter indication is out of tolerance, immediateservice and correction is required to prevent thepossibility of premature component failure.
3. To prevent any X-Radiation possibility, it is essentialto use the specified tube.
HOT CHECK CIRCUIT
a.c. VOLTMETER
WATER PIPE(EARTH)
TO INSTRUMENT'S EXPOSEDMETALLIC PARTS Fig. 1.
2kΩΩΩΩ 10 Watts
2
SERVICE HINTSHow to remove the rear cover1. Remove the 5 screws as shown in Fig.2.
LOCATION OF CONTROLS
3
Fig. 2.
SCREWS SCREWS
Focus
Screen
CRT BoardMain Board
AV Board
ALIGNMENT PROCEDURE AND OPTION SETTING
Entering SERVICE modeService mode is entered by selecting the “mute” remote key and local “down” simultaneously with the sharpness DAC set toMinimum and programme position 99 selected.Service mode 2 is selected by pressing the Recall remote key while in service mode 1.Service mode navigation- Up /Down remote keys :cycle through the service items available.- -/+ remote keys :Decrement/Increment the values within range.- TV/AV :Store the current data.- 0 – 7 digit keys :Toggle bits 0-7 in option byte (service mode 2).
Order Item Range
1 Cut off (VG2) LED ON , LED OFF
2 Vertical slope 0-63
3 Vertical Shift 0-63
4 Vertical amplitude 0-63
5 Horizontal shift 0-63
6 Red Cut 0-63
7 Green Cut 0-63
8 Red Drive 0-63
9 Green Drive 0-63
10 Blue Drive 0-63
11 AGC 0-63
12 Sub-Colour 0-63
13 Sub-Brightness 0-63
Sub-Colour: Set sub-colour to 16.
Sub-Brightness: Set sub-colour to 33.
G2 alignment: Before entering into service mode, recall the nominal picture setting :remote key “N”.From this setting, increase brightness by 11 steps and reduce sharpness to minimum.Tune a colour bar signal on Prg 99 and enter into SVC mode. In SVC mode , select “G2” item and press – or + remote key to control software disable vertical deflection. The user must then adjust G2 voltage on FBT, to find the point where LED is ON. Press – or + remote key to return to normal SVC mode.
White balance: - Select a dark picture and adjust Red Cut and Green Cut to the desired colour temperature.- Select a bright picture, set Blue Drive to 32 and adjust Red Drive, and Green Drive to the desired colour temperature.
4
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PARTS LOCATION
7
9
1
6
14
16
4
12
7
15
13
5
8
11
NOTE:The numbers on the exploded view belowrefer to the mechanical section of theReplacement Parts List.This diagram is used for representativepurposes only.
2
10
3
Components Identified by mark have special characteristics important for safety.* When replacing any of these components, use only manufacturers specified parts.In case of ordering these spare parts, please always add the complete Model-Type number to your order.
REPLACEMENT PARTS LIST
Important Safety Notice
DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number
COMMON PARTS
EXPLODED VIEWDEGAUSS COIL 1 028R200015F.B.T. 2 043221021FAC POWER CORD 3 0G650809PANASONIC BADGE 4 7235760001MAIN P.C.B. 5 A3L917D010KC.R.T. 6 A51QAE320X47REMOTE CONTROL 7 EUR511300 SPEAKER 8 SG04D11BNACRT P.C.B. 9 TCB411AAV P.C.B. 10 TEBB07ATUNER 11 TUWRF4EG-778BATTERY COVER (REMOTE) 12 UR51EC904A
MISCELLANEOUS COMPONENTSIR LENS COVER . 711WPAA089TOP CUSHION . 792UHA0182BOTTOM CUSHION . 792UHA0183BATTERY PACK . R6RC/2PRELAY RY501 ALKS329
I.C.sMICON/CHROMA IC101 TDA9361EAROM* IC199 X24C1621JT2PVERTICAL AMPLIFIER IC401 TDA8357J5V REGULATOR IC501 KIA7805API8V REGULATOR IC502 KIA7808APIRGB OUTPUT IC801 TDA6107QAUDIO AMPLIFIER IC1001 AN7523REMOTE RECEIVER OS101 PIC-37142SY
FUSESFUSE F501 50T040HCC
DIODESZENER DIODE D001 MTZJT-773.3BLED D101 SLR-342VCT32DIODE D401 AU02A-EICDIODE D402 AU02A-EICZENER DIODE D403 MTZJT-773.3BZENER DIODE D404 MTZJT-773.3BZENER DIODE D406 MTZJT-771.2BDIODE D407 MA165TA5ZENER DIODE D408 MTZJT-771.8BDIODE D409 AU02A-EICZENER DIODE D410 MTZJT-776.8BDIODE D411 MA165TA5DIODE D413 AU02A-EIC
DIODE D501 RM11C-EICDIODE D502 RM11C-EICDIODE D503 RM11C-EICDIODE D504 RM11C-EICDIODE D505 SB290SDIODE D506 MTZJT-775.6BZENER DIODE D507 MTZJT-771.8BDIODE D508 SB290SDIODE D509 MA165TA5DIODE D510 D28F30DF60ZENER DIODE D511 MTZJT-771.8BDIODE D512 1N4937DIODE D513 SB290SDIODE D514 MA165TA5DIODE D515 MA165TA5DIODE D516 SB290SDIODE D517 MA165TA5DIODE D518 MA165TA5DIODE D519 MA165TA5ZENER DIODE D520 MTZJT-771.8BDIODE D521 MA165TA5ZENER DIODE D522 MTZJT-773.9BDIODE D524 SB290SDIODE D525 MA165TA5DIODE D528 MTZJT-775.6BDIODE D529 1N4005-EICDIODE D530 MA165TA5DIODE D532 1N4005-EICDIODE D533 1N4005-EICDIODE D534 1N4005-EICDIODE D602 MA165TA5DIODE D603 MA165TA5DIODE D801 AU02A-EICDIODE D802 AU02A-EICDIODE D803 AU02A-EICDIODE D804 AU02A-EICPHOTO COUPLER IC506 LTV-817M-VBTHERMISTOR(PTC) TH501 B59104-T80-B
TRANSISTORSTRANSISTOR Q401 TDUF024990TRANSISTOR Q402 2SA1624TRANSISTOR Q405 2SC1627YPOWER TRANSISTOR Q501 KTC3209Y-ATTRANSISTOR Q502 KTC3203_Y-ATPOWER TRANSISTOR Q503 KTC3209Y-ATTRANSISTOR Q504 2SC2412TRANSISTOR Q505 2SC2412TRANSISTOR Q506 TPAAB05001POWER TRANSISTOR Q507 KTC3198-ATYPOWER TRANSISTOR Q508 KTC3198-ATYPOWER TRANSISTOR Q509 KTC3209Y-ATMOSFET Q511 2SK2647-01MR
8
DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number
TRANSISTOR Q512 TPAAB05001TRANSISTOR Q513 TNAAB05003TRANSISTOR Q601 2SC2412TRANSISTOR Q602 2SC2412TRANSISTOR Q606 2SC2412TRANSISTOR Q607 2SC2412TRANSISTOR Q608 2SA1037AKTPOWER TRANSISTOR Q609 KTC3881S-RTK
TRANSFORMERSDRIVE TRANSFORMERT401 ETH14Y47AYSWITCHING TRANSFORMERT501 8129098SPOWER TRANSFORMERT502 406280011
COILSBEAD CORE B502 024HT03564BEAD CORE B504 024HT03553BEAD CORE B1003 024HT03553COIL L001 02167F100JCOIL L101 02167F100JCOIL L102 02167F100JCOIL L104 02167F100JCOIL L401 021679472KLINEARITY COIL L402 20416ALINE FILTER L501 029T000091FERRITE CORE L502 02AHB9A972COIL L601 02167F100JCOIL L602 021LA6100JCOIL L603 02167F680JCOIL L604 021LA6R33MCOIL L605 02167F1R0KCOIL L701 021LA6100JFERRITE CORE L702 02AHB9A972COIL L703 021LA6100JCOIL L704 021LA6100JCOIL L705 021LA6100JCOIL L706 0216S7100JCOIL L802 021673560J
FILTERSSAW FILTER CF601 J1981MTRAP FILTER CF604 TPWA02B-TF21TRAP FILTER CF605 MKT40.4MA110TRAP FILTER CF607 MKT31.9MA110
CRYSTALSQUARTZ OSCILLATORX101 HC-49/U-S
RESISTORSCARBONR001 ERD50TJ183 0.5W 5% 18K ΩCARBONR002 ERD50TJ183 0.5W 5% 18K ΩS.M.CARBR003 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR004 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR005 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR006 ERJ6GEYJ103 0.1W 5% 10K ΩS.M.CARBR007 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR008 ERJ6GEYJ123 0.1W 5% 12K ΩS.M.CARBR101 ERJ6GEYJ181 0.1W 5% 180 ΩS.M.CARBR102 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR103 ERJ6GEYJ331 0.1W 5% 330 ΩS.M.CARBR104 ERJ6GEYJ471 0.1W 5% 470 ΩS.M.CARBR105 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR106 ERJ6GEYJ332 0.1W 5% 3K3 ΩS.M.CARBR107 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR108 ERJ6GEYJ332 0.1W 5% 3K3 ΩCARBONR109 ERD25TJ122 0.25W 5% 1K2 ΩS.M.CARBR110 ERJ6GEYJ333 0.1W 5% 33K ΩS.M.CARBR111 ERJ6GEYJ153 0.1W 5% 15K ΩCARBONR112 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR113 ERJ6GEYJ101 0.1W 5% 100 Ω
S.M.CARBR114 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR115 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR116 ERJ6GEYJ153 0.1W 5% 15K ΩCARBONR117 ERD25TJ332 0.25W 5% 3K3 ΩCARBONR118 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR119 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR120 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR123 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR124 ERJ6GEYJ103 0.1W 5% 10K ΩCARBONR126 ERD25TJ470 0.25W 5% 47 ΩS.M.CARBR401 ERJ6GEYJ222 0.1W 5% 2K2 ΩMETALR402 ERG3FJ821 3W 5% 820 ΩS.M.CARBR403 ERJ6GEYJ222 0.1W 5% 2K2 ΩCARBONR404 ERD50TJ471 0.5W 5% 470 ΩCARBONR405 ERD50TJ1R5 0.5W 5% 1.5 ΩCARBONR407 ERD25TJ473 0.25W 5% 47K ΩCARBONR408 ERD50TJ1R5 0.5W 5% 1.5 ΩS.M.CARBR409 ERJ6GEYJ155 0.1W 5% 1M5 ΩCARBONR410 ERD25TJ562 0.25W 5% 5K6 ΩCARBONR411 ERD25TJ392 0.25W 5% 3K9 ΩCARBONR412 ERD25TJ562 0.25W 5% 5K6 ΩCARBONR413 ERD25TJ104 0.25W 5% 100K ΩCARBONR414 ERD25TJ103 0.25W 5% 10K ΩCARBONR419 ERD50TJ471 0.5W 5% 470 ΩCARBONR423 ERD25TJ103 0.25W 5% 10K ΩMETALR447 ERQ12AJ680P 0.5W 5% 68 ΩMETALR448 ERG1FJ102 1W 5% 1K ΩFUSIBLER450 ERQ2CJP6R8 2W 5% 6.8 ΩCARBONR455 ERD50TJ391 0.5W 5% 390 ΩMETALR456 ERG2SJS6R8H 2W 5% 6.8 ΩCARBONR460 ERD25TJ101 0.25W 5% 100 ΩCARBONR490 ERD25TJ223 0.25W 5% 22K ΩCARBONR501 ERD50TJ155 0.5W 5% 1.5M ΩMETALR502 ERG1ANJPR82 1W 5% 0.82 ΩWOUND R503 ERF7ZK5R6 7W 10% 5R6 ΩCARBONR504 ERD50TJ225 0.5W 5% 2.2M ΩCARBONR505 ERD25TJ101 0.25W 5% 100 ΩCARBONR506 ERD50TJ225 0.5W 5% 2.2M ΩCARBONR507 ERD25TJ101 0.25W 5% 100 ΩMETALR508 ERG3FJ330 3W 5% 33 ΩFUSIBLER510 ERQ1CJP1R0 1W 5% 1 ΩMETALR511 ERG1ANJP331 1W 5% 330 ΩS.M.CARBR512 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR513 ERJ6GEYJ152 0.1W 5% 1K5 ΩCARBONR514 ERD50FJ104 0.5W 5% 100K ΩS.M.CARBR515 ERJ6GEYJ472 0.1W 5% 4K7 ΩCARBONR516 ERD25TJ332 0.25W 5% 3K3 ΩCARBONR519 ERD25TJ102 0.25W 5% 1K ΩCARBONR521 ERD50TJ102 0.5W 5% 1K ΩCARBONR522 ERD25TJ271 0.25W 5% 270 ΩCARBONR523 ERD25TJ100 0.25W 5% 10 ΩCARBON R524 ERD25TJ151 0.25W 5% 150 ΩS.M.CARBR525 ERJ6GEYJ471 0.1W 5% 470 ΩS.M.CARBR526 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR528 ERJ6GEYJ102 0.1W 5% 1K ΩCARBONR529 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR531 ERJ6GEYJ103 0.1W 5% 10K ΩCARBONR532 ERD25TJ332 0.25W 5% 3K3 ΩS.M.CARBR533 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR537 ERJ6GEYJ101 0.1W 5% 100 ΩCARBONR538 ERD25TJ271 0.25W 5% 270 ΩS.M.CARBR601 ERJ6GEYJ153 0.1W 5% 15K ΩS.M.CARBR602 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR603 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR604 ERJ6GEYJ393 0.1W 5% 39K ΩS.M.CARBR605 ERJ6GEYJ561 0.1W 5% 560 Ω
9
DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number
S.M.CARBR606 ERJ6GEYJ562 0.1W 5% 5K6 ΩS.M.CARBR607 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR608 ERJ6GEYJ392 0.1W 5% 3K9 ΩS.M.CARBR609 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR610 ERJ6GEYJ473 0.1W 5% 47K ΩS.M.CARBR621 ERJ6GEYJ561 0.1W 5% 560 ΩCARBONR622 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR623 ERJ6GEYJ273 0.1W 5% 27K ΩS.M.CARBR624 ERJ6GEYJ223 0.1W 5% 22K ΩS.M.CARBR625 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR626 ERJ6GEYJ183 0.1W 5% 18K ΩS.M.CARBR627 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR628 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR629 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR630 ERJ6GEYJ331 0.1W 5% 330 ΩCARBONR631 ERDS2TJ4R7T 2W 5% 4R7 ΩCARBONR632 ERD25TJ271 0.25W 5% 270 ΩCARBONR633 ERD25TJ561 0.25W 5% 560 ΩS.M.CARBR634 ERJ6GEYJ471 0.1W 5% 470 ΩS.M.CARBR635 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR636 ERJ6GEYJ470 0.1W 5% 47 ΩS.M.CARBR637 ERJ6GEYJ152 0.1W 5% 1K5 ΩMETALR638 ERG3FJ333H 3W 5% 33K ΩS.M.CARBR639 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR640 ERJ6GEYJ153 0.1W 5% 15K ΩS.M.CARBR641 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR642 ERJ6GEYJ224 0.1W 5% 220K ΩS.M.CARBR643 ERJ6GEYJ682 0.1W 5% 6K8 ΩS.M.CARBR644 ERJ6GEYJ103 0.1W 5% 10K ΩS.M.CARBR645 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR646 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR647 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR648 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR649 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR650 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR651 ERJ6GEYJ681 0.1W 5% 680 ΩS.M.CARBR652 ERJ6GEYJ472 0.1W 5% 4K7 ΩCARBONR653 ERD25TJ221 0.25W 5% 220 ΩS.M.CARBR654 ERJ6GEYJ222 0.1W 5% 2K2 ΩS.M.CARBR655 ERJ6GEYJ682 0.1W 5% 6K8 ΩS.M.CARBR656 ERJ6GEYJ820 0.1W 5% 82 ΩS.M.CARBR657 ERJ6GEYJ331 0.1W 5% 330 ΩCARBONR658 ERD50TJ221 0.5W 5% 220 ΩS.M.CARBR666 ERJ6GEYJ473 0.1W 5% 47K ΩS.M.CARBR701 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR702 ERJ6GEYJ222 0.1W 5% 2K2 ΩCARBON R703 ERD25TJ334 0.25W 5% 330K ΩS.M.CARBR704 ERJ6GEYJ750 0.1W 5% 75 ΩCARBONR706 ERD25TJ102 0.25W 5% 1K ΩCARBONR707 ERD25TJ102 0.25W 5% 1K ΩCARBONR708 ERD25TJ102 0.25W 5% 1K ΩS.M.CARBR709 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR710 ERJ6GEYJ680 0.1W 5% 68 ΩS.M.CARBR711 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR713 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR714 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR715 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR717 ERJ6GEYJ473 0.1W 5% 47K ΩCARBON R718 ERD25TJ821 0.25W 5% 820 ΩCARBONR719 ERD25TJ102 0.25W 5% 1K ΩCARBONR801 ERD50TJ102 0.5W 5% 1K ΩCARBONR802 ERD50TJ102 0.5W 5% 1K ΩCARBONR803 ERD50TJ102 0.5W 5% 1K ΩS.M.CARBR804 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR805 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR806 ERJ6GEYJ101 0.1W 5% 100 Ω
S.M.CARBR807 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR808 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR809 ERJ6GEYJ102 0.1W 5% 1K ΩFUSIBLER810 ERQ12AJ470 0.5W 5% 47 ΩCARBONR1002 ERD25TJ124 0.25W 5% 120K ΩCARBON R1003 ERD25TJ822 0.25W 5% 8K2 ΩS.M.CARBR1004 ERJ6GEYJ103 0.1W 5% 10K ΩCARBONR1009 ERD50TJ101 0.5W 5% 100 ΩCARBONR1010 ERD50TJ101 0.5W 5% 100 ΩVARIABLEVR501 EVNCYAA03B13 5W 5% 3.13K Ω
CAPACITORSCERAMICC001 ECKC1H223J 50V 22nFELECT C002 ECA0JM471GB 6.3V 470µFELECT C003 ECA1HM2R2GB 50V 2.2µFELECTC101 ECA0JM101G 6.3V 100µFCERAMICC102 CS0RB0315K 25V 0.1µFCERAMICC103 CS0RB0315K 25V 0.1µFCERAMICC104 ECKC1H181J 50V 180µFCERAMICC105 ECKC1H181J 50V 180µFELECTC106 ECA0JM101G 6.3V 100µFCERAMICC107 CS0RB0315K 25V 0.1µFCERAMICC108 CS0RB0315K 25V 0.1µFELECT C109 ECA1CM470GB 16V 47µFELECT C122 ECA1CM100GB 16V 10µFCERAMICC401 ECKC1H473KB 50V 47nFELECTC402 ECA1HM102E 50V 1nFMETAL POC403 P232W1473J 100V 47nFCERAMICC404 ECKC3D222J 2kV 2.2nFCERAMICC405 ECKC1H473KB 50V 47nFELECT C406 ECA1EM221GB 25V 220pFCERAMICC407 CS0RB0315K 25V 0.1µFCERAMICC408 ECKC1H104JB 50V 100nFELECTC409 ECA2EM100B 250V 10µFCAPACITOC416 C0JTSL5K1J 500V 27pFMETAL POC417 P232W1103J 100V 0.01µFELECT C418 ECA1HM220GB 50V 22µFCAPACITOC420 C0JTSL5S1J 500V 56pFELECTC422 E5EZTD2R2M 250V 2.2µFMETAL POC423 P4J7F3334J 250V 330nFMETAL POC424 P4N8FJ822H 1.25K 8.2nFELECTC431 ECA2EM220B 250V 22µFMETAL POC432 P232W1104J 100V 100nFMETAL POC501 P2122B104M 275V 100nFFILM C502 ECQB1H102J 50V 1nFCERAMICC503 C0PLRR7H2K 2KV 220pFFILMC504 ECQB1H473K 50V 47nFCAPACITOC505 E52DHJ151M 450V 150µFCERAMICC506 ECKC3D101J 2KV 100pFCERAMICC507 ECKC3D101J 2KV 100pFCAPACITOC508 CD39E0M13M 250V 100nFFILMC509 ECQB1H223K 50V 22nFELECT C511 ECA1EM470GB 25V 47µFELECT C513 ECA1HM010GB 50V 1µFELECT C514 ECA1CM471GB 16V 470µFELECTC515 ECA1CM102B 16V 1000µFCERAMIC C516 ECKC2H471J 500V 470pFCERAMICC517 ECKW3D681JBN 2KV 680pFCERAMICC518 ECKC1H103J 50V 100µFELECTC519 ECA1CM2R2 16V 2.2µFELECTC521 E62NFB101M 160V 100µFELECTC523 ECA1AHG101B 10V 100µFMETAL POC526 P2122B224M 275V 220nFCAPACITOC527 CD39B0MH2K 250V 220pFELECTC533 ECA1AHG471E 10V 470pFCAPACITOC535 CD39E0MH3M 250V 2.2nFELECTC541 ECA1EM102E 25V 1nF
10
DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number
FILMC601 ECQV1H224JL3 50V 220nFELECTC602 ECA1CM101B 16V 100µFCERAMICC603 CS0RB0315K 25V 0.1µFFILMC604 ECQV1H224JL3 50V 220nFCERAMICC605 ECKC1H222J 50V 2.2nFCERAMICC606 CS0RB0216K 16V 1µFCERAMIC C607 ECKC1H472J 50V 4.7nFELECT C608 ECA1CM220GB 16V 22µFCERAMICC609 CS0RB0315K 25V 0.1µFELECTC610 ECA1HM4R7 50V 4R7µFCERAMIC C611 ECKC1H102J 50V 1nFCERAMIC C612 ECKC1H102J 50V 1nFFILMC613 ECQV1H104J 50V 100nFCERAMICC614 ECKC1H103J 50V 100µFCERAMICC615 ECKC1H332J 50V 3.3nFELECT C616 ECA1HM220GB 50V 22µFCERAMIC C617 ECKC1H331J 50V 330pFCERAMICC618 ECKC1H122J 50V 1.2nFELECT C619 ECA1HM100GB 50V 10µFELECT C626 ECA1HM2R2GB 50V 2.2µFCERAMIC C627 ECKC1H102J 50V 1nFCERAMICC628 CS0RB0315K 25V 0.1µFELECTC629 ECA1CM101B 16V 100µFCERAMICC630 CS0RB0315K 25V 0.1µFELECT C631 ECA1HM100GB 50V 10µFCERAMICC632 CS0RB0315K 25V 0.1µFELECTC633 ECA1CM101B 16V 100µFCERAMICC634 ECKC1H473KB 50V 47nFCERAMICC635 ECKC1H473KB 50V 47nFCERAMIC C636 ECKC1H102J 50V 1nFCERAMICC637 ECKC1H223J 50V 22nFCERAMICC638 ECKC1H223J 50V 22nFCERAMICC639 ECKC1H223J 50V 22nFELECTC640 ECA1VM101B 35V 100µFCERAMICC641 ECKC1H222J 50V 2.2nFCERAMIC C642 ECKC1H561J 50V 560pFCERAMICC646 ECKC1H560JB 50V 56pFCERAMICC647 ECKC1H560JB 50V 56pFCERAMIC C648 ECKC1H102J 50V 1nFCERAMICC650 ECKC1H103J 50V 100µFCERAMIC C655 ECKC1H102J 50V 1nFCERAMICC656 ECKC1H223J 50V 22nFCERAMIC C702 ECKC1H102J 50V 1nFCERAMICC703 ECKC1H471J 50V 470pFELECT C704 ECA1CM100GB 16V 10µFCERAMIC C709 ECKC1H102J 50V 1nFCERAMICC802 ECKC1H152J 50V 1.5nFCAPACITOC803 P235WB104K 100V 100nFCAPACITOC804 E5EZTD100M 250V 10µFCERAMIC C819 ECKC3D102J 2KV 1nFELECTC1001 ECA1AHG471E 10V 470pFELECT C1002 ECA1HM100GB 50V 10µFCERAMICC1003 ECKC1H202J 50V 2nFELECT C1004 ECA1HM010GB 50V 1µFELECTC1006 ECA1CM101B 16V 100µFELECT C1007 ECA1CM470GB 16V 47µFELECT C1008 ECA1CM470GB 16V 47µFCERAMIC C1009 ECKC1H102J 50V 1nFCERAMIC C1010 ECKC1H102J 50V 1nFELECTC1011 ECA1AHG471E 10V 470pFCERAMIC C1012 ECKC1H102J 50V 1nFCERAMIC C1013 ECKC1H102J 50V 1nF
TERMINALS AND LINKSSCART SOCKET J701 0350_9982_05RCA JACK J702 AV1-06D-3RCA JACK J703 AV1-06D-4
CRT SOCKET J801 CVT3275-5101RCA JACK J1001 HTJ-035-28A
SWITCHESSWITCH SW101 EVQ21505RSWITCH SW102 EVQ21505RSWITCH SW103 EVQ21505RSWITCH SW104 EVQ21505RSWITCH SW105 EVQ21505RMAIN SWITCH SW501 SDKVA30100
DIFFERENCES FOR MODEL TX--21JT2P
EXPLODED VIEWBACKCOVER 13 702UPA0258CABINET 14 701WPJB983MODEL LABEL 15 722576A009POWER BUTTON 16 735WPAA490
MISCELLANEOUS COMPONENTSFRONT AV COVER . 713WPBA006CARTON . 793UCDB071
INSTRUCTION BOOKSBU/RO/PO/HU/CZ/SK/ENG TQB8E3861
DIFFERENCES FOR MODEL TX--21JT2PB
EXPLODED VIEWBACKCOVER 13 702UPA0263CABINET 14 701WPJB984MODEL LABEL 15 722576A012POWER BUTTON 16 735WPAA492
MISCELLANEOUS COMPONENTSAV FRONT COVER . 713WPBA007CARTON . 793UCDB077
INSTRUCTION BOOKSBU/RO/PO/HU/CZ/SK/ENG TQB8E3861
11
SCHEMATIC DIAGRAMS FOR MODELTX-21JT2P
TX-21JT2P/B(Z-M3L CHASSIS)
NOTE1. RESISTOR
All resistors are carbon ¼W resistor, unless marked otherwise.Unit of resistance is OHM (Ω) (k=1,000, M=1,000,000)
2. CAPACITORSAll capacitors are ceramic 50V unless marked otherwise.Unit of capacitance is µF unless otherwise stated.
3. COILUnit of inductance is µH, unless otherwise stated.
4. TEST POINTTest Point Position
5. EARTH SYMBOL
Chassis Earth (Cold)
Line Earth (Hot)
6. VOLTAGE MEASUREMENTVoltage is measured by a d.c. voltmeter.Measurement conditions are as follows:Power source a.c. 220V-240V, 50HzReceiving Signal Colour Bar signal (RF)All customer controls Maximum position
7.
Indicates the Video signal path
Indicates the Audio signal path
These schematic diagrams are the latest at time of printing and are subject to change without notice.
REMARKSa. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard.
b. Do not short circuit the hot and cold circuits as electrical components may be damaged.c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause
fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.d. Make sure to disconnect the power plug before removing the chassis.
NOTE1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, areCOLD.
IMPORTANT SAFETY NOTICEComponents identified by mark have special characteristicsimportant for safety. When replacing any of these components, useonly manufacturers' specified parts.
12
AB
CD
EF
GH
AB
CD
EF
GH
2 1345678
2 1345678
B.SI
GNAL
R.SI
GNAL
G.SI
GNAL
VIDE
O SI
GNAL
PLAY
BACK
LUM
INAN
CE S
IGNA
LLU
MIN
ANCE
SIG
NAL
DEFL
ECTI
ON S
IGNA
L
R001
18K1/2W
R629
220
R625
220
R126
471/4W R118
1001/4W
R115
220
R002
18K1/2W
R112
1001/4W
R636
47
R635
1K
R630
330
R628
100
R650100
R648100
R646100
R105
100
R107
100
R108
3.3KR106
3.3K
R610
47KR601
15K
R604
39K
R641
220
R117
3.3K1/4W
R6532201/4W
R606
5.6K
R605
560
R603
1K
R602
1K
R655
6.8K
R657
330
R654
2.2KR656
82
R658
2201/2W
R607
1K
R109
1.2K1/4W
R622
1001/4WR624
22K
R626
18K
R102 22
0
R103 33
0
R104 47
0
R111
15KR110
33K
R114
100R113
100
R634
470
R633
5601/4W
R621
560
R608
3.9K
R124
10K
R644
10KR645
100R647
100R649
100
R640
15K
R638
33KM+-1%R639
100
R627
100K
R632
270
1/4W
R007
75
R003
100 R004
100
R008
12K
R006
10KR005
100K
R651 68
0
R123
100
R101 18
0
R637
1.5K
R66647K
R642
220K
R631
4.71/4W
R643
6.8K
R652
4.7KR6
09
100
R116
15K
R119
100R120
100
R623
27K
C107
0.1B
C615
0.0033B
C655_1
0.001CH
C628
0.1B
C632
0.1B
C636
0.001B
C637
0.022BC638
0.022BC639
0.022B
C102
0.1B
C642
560PCH
C603
0.1B
C611
0.001B
C612
0.001B
C607
0.0047B
C613
0.1TF
C614
0.01B
C618
0.0012B
C635
0.047B
C646
56PCH
C601
0.22
TF
C630
0.1B
C648
0.00
1B
C650
0.01
B
C627
0.001B
C605
0.0022B
C604
0.22
TF
C617
330PCH
C104
18PCHC105
18PCH
C103
0.1B
C001
0.022B
C647
56PCH
C609
0.1BC606
1B
C641
0.00
22B
C108
0.1B
C634
0.047B
C656
0.022B
W814
TP00
2
AGC
W82
0
C106
100 6.3VKA
C626
2.2 50VKA
C122
1016
VKA
C631
10 50VYK
C003_1
2.2 50VYK
C640_1100 35VYK
C633100 16VKA
C101100 6.3VKA
C109
47 16VKA
C610
4.7 50VKA
C629
100 16VYK
C616
22 50VKA
C619
10 50VKA
C608
22 16VKA
D603
1SS133
D602
1SS133
Q606
2SC2
412K
BUFF
ER
Q607
2SC2
412K
BUFF
ER
Q601
2SC2
412K
BUFF
ER
Q609
KTC3
881S
-RTK
VIF
PRE.
AMP
Q602
2SC2
412K
BUFF
ER
WAS
REC
EIVE
D IN
GOO
D CO
NDIT
ION
AND
PICT
URE
IS N
ORM
AL.
WIT
H TH
E DI
GITA
L TE
STER
WHE
N TH
E CO
LOR
BROA
DCAS
TNO
TE:T
HE D
C VO
LTAG
E AT
EAC
H PA
RT W
AS M
EASU
RED
D001MTZJ33B
C002
470 6.3VYK
C602
100 16VKA
X101100CT01207
12MHz
IC101TDA9361_401-61 MICON/CHROMA IC
110
1112
1314
1516
1718
192
2021
2223
2425
2627
2829
330
313233
3435
3637
3839
4
4041
4243
4445
4647
4849
5
5051
5253
5455
5657
5859 6
6061
6263
64
78
9
L001
10uH0305
L104
10uH0305
L102
10uH0305
L601
10uH0305
L101
10uH
0305
L603
68uH0305
L604
0.33
uH
L605
1uH0305
L602
10uH
OUTO
UTG
ININ
CF60
1J1
981M
SIF
SAW
FIL
TER1
23
45
Q608
2SA1
037A
K
BUFF
ER
TU00
1TU
WRF
4EG-
778F
2
1
10
11
1213
1415
2
3
4
5
6
7
8
9
GND
B+
Vout
OS10
1PI
C-37
142S
Y 1
2
3
SW105
EVQ21505R
TV/AV
SW104
EVQ21505R
UP
SW103
EVQ21505R
DOWN
SW102
EVQ21505R
FUNCTION
SW101
EVQ21505R
STR
CF60
4TP
WA0
2B
IC199S-24C16AFJA-TB-01
EEPROM IC
12
34 5
67
8
D101
SLR-
342V
CT32
LED
SENT
ER CC00
3TP
-1S-
05
CF605
MKT40.4MA110P
CF607_1
MKT31.9MA110P
OF P
RINT
ING
AND
SUBJ
ECT
TO C
HANG
E W
ITHO
UT N
OTIC
ETHE
TIM
ETH
IS IN
TERC
ONNE
CTIO
N DI
AGRA
M IS
THE
LAT
EST
ATNO
TE:
S804
X
S801
Y
S804
Y
S805
X
CP10
103
JQ-S
T 1 2 3
B.OU
TG.
OUT
R.OU
TIC
ATH
H_OU
TH.
PLUS
E V+ V- ABL
B-IN
G_IN
R_IN
C_IN
EXT_
A_IN
F_BL
ANK
FRON
T_V_
INEX
T_V_
OUT
EXT_
A_OU
T
AUDI
O_OU
T
A_M
UTE
AT+5
.6V
POW
ER
GND
AT3.
5V
P.CO
N+8V +B
P.CO
N+5V
SCL
SDA
S/SW
T1
SCL
SIFIN2
AGC
4.2
0
0
0
0
0
0
NC
NC
NC
NC
NC
2.2
4.1
4.9
31.3
FROM
/TO
SOUN
D AM
P/21
PIN
NC0
NC0
0
(MAI
N PC
B)
00
FROM
SOU
ND A
MP/
21PI
N
FROM
POW
ER
FROM
/TO
DEFL
ECTI
ON/C
RT
TO S
OUND
AM
P/21
PIN
PCB0
10TM
B553
5.0
1.6
FROM
/TO
POW
ER
SDA
SEC_PLL
VCC
DECDING
GND
AVL/EW
V -
V +
AUDIO_OUT
GND
SIF_AGC
AM_OUT
RESET
X_TAL
X_TAL
GND
VDD
VPE
3.3V(A)
B_OUT
G_OUT
R_OUT
B_IN
G=IN
R_IN
BCL
C_IN
GND
H_OUT
IF_PLL
IF_VO
F_BLANK
S/SW
OCP
SECAM.L(H)
A.MUTE
RF AGC
KEY_IN
LED1
GND
GND
PHI2
PHI1
DEC_BG
IF1
IF2
EXT.A.IN
EHT
Vp1
CVBSin
CVBS/Yin
AM-OUT
Vddp
IR
POWER
NC
VSCAP
IREF
I_BLACK
SAND
0.8
1.5
NC
AGC
ADRES
SCL
SDA
V.S
BPL
BTL
IF
GND
NCNC
SECAM_VL_H
7.9
2.0
2.7
7.9
3.6
3.0
1.7
1.8
0
3.5
5.4
3.7
1.3
2.4
4.8
8.0
4.0
03.
31.
54.
40
2.5
2.5
2.5
1.7
6.0
2.2
2.2
2.2
3.2
03.
20
00
03.
23.
33.
34.
8
5.0
00.
35.
02.
51.
63.
30
02.
45.
08.
03.
64.
00
4.0
01.
91.
91.
91.
93.
95.
02.
03.
22.
22.
2
7.0
3.1
2.5
6.5
2.1
00
00
4.2
4.2
05.
0
VSS
A2
A1
A0
SDA
SCL
TEST
VCC
56
7
4
2
103
9
1
MIC
ON/C
HROM
A SC
HEM
ATIC
DIA
GRAM
REM
OTE
AB
CD
EF
GH
AB
CD
EF
GH
2 1345678
2 1345678
VIDE
O SI
GNAL
PLAY
BACK
LUM
INAN
CE S
IGNA
L
COLO
R SI
GNAL
LUM
INAN
CE S
IGNA
L
AUDI
O SI
GNAL
(REC
)
DESC
RIBE
D IN
PAR
TS L
IST
ONLY
CRIT
ICAL
FOR
SAF
ETY,
USE
ONES
ARE
SINC
E TH
ESE
PART
S M
ARKE
D BY
CAUT
ION:
DANS
LA
NOM
ENCL
ATUR
E DE
S PI
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N’UT
ILIS
ER Q
UE C
ELLS
DEC
RITE
SDA
NGER
EUSE
S AN
POI
NT D
E VU
E SE
CURI
TEET
ANT
LES
PIEC
ES R
EPAR
EES
PAR
UNAT
TENT
ION:
HS10
0176
3WAA
0217
SPEA
KER
SP35
1
SG04
D11B
NA
B100
3
W5R
H3.5
X5X1
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CD10
02CH
1217
01
1 2
J701
0350
_998
2_05
21PI
N
1
10
11
12
13
14
15
16
17
18
19
2 20
213
4
5
6
7
8
9
IC10
01AN
7523
SOUN
D AM
P IC
12
34
56
78
9
C100
4
150
VKA
NP
CP70
1AA2
001W
V2-6
P 1 2 3 4 5 6
J100
1HT
J-03
5-28
A
HEAD
PHON
E_JA
CK
12 3 4 567H
E
J702
AV1-
06D-
3
FRON
VID
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ACK
1
2 H
E
J703
AV1-
06D-
4
FRON
AUD
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ACK
1
2
CD70
1CH
2625
01
TM10
1EU
R511
300
L702
W5T
29X7
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9
BT00
1
R6RC
/2P
R718
820
1/4W
R100
9
100
1/2WR1
010
100
1/2W
R714 75
R713
75
R715
75
R706
1K1/
4W
R707
1K1/
4W
R709
75
R708
1K1/
4W
R100
3
8.2K
1/4W
R1004
10K
R719
1K1/
4W
R704
75
R711
100K
R710
68
R701 1K
R702
2.2K
R1002
120K1/4W
R703
330K
1/4W
R717
47K
C709
_1
0.00
1CH
C1003_1
0.0022X
C1009
0.001B
C703
470PCH
C1010
0.001B
C702
0.00
1CH
C1012
0.001CH
C1013_1
0.001CH
W81
5
W81
3
W804
W81
0
C100
8
4716
VKA C1
007
4716
VKA
C704 10
16V
KA
C1006
100 16VYK
C1002
10 50VYK
C1001
470 10VYK
C1011
470 10VYK
WAS
REC
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D IN
GOO
D CO
NDIT
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AND
PICT
URE
IS N
ORM
AL.
WIT
H TH
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L TE
STER
WHE
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LOR
BROA
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TNO
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C VO
LTAG
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H PA
RT W
AS M
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RED
L705
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L703
10uH
L706
10uH
L701
10uH
L704
10uH
OF P
RINT
ING
AND
SUBJ
ECT
TO C
HANG
E W
ITHO
UT N
OTIC
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TIM
ETH
IS IN
TERC
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CTIO
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M IS
THE
LAT
EST
ATNO
TE:
S801
X
EXT_
V_OU
T
S/SW
R_IN
G_IN
B-IN
F_BL
ANK
C_IN
EXT_
A_IN
EXT_
A_OU
T
AUDI
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T
SOUN
D+B
P.CO
N+8V
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D_GN
D
GND
A_M
UTE
FRON
T_V_
IN
SOUN
D AM
P/21
PIN
SCHE
MAT
IC D
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AM
FROM
/TO
MIC
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HROM
A
FROM
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FROM
MIC
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B)
SPEA
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OUT
SOUN
D OU
T
SOUN
D GN
D
FRON
T A.
IN
FRON
T V.
INGN
D
FROM
/TO
MIC
ON/C
HROM
A
CP70
1B
GND
FRON
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IN
FRON
T A.
IN
SOUN
D GN
D
SOUN
D OU
T
SPEA
KER
OUT
NC
NC NC
PCB0
10PC
B250
1 2
+
0NC
06.
01.
48.
95.
15.
13.
2
TMB5
53TE
BB07
AB
CD
EF
GH
AB
CD
EF
GH
2 1345678
2 1345678
B.SI
GNAL
R.SI
GNAL
G.SI
GNAL
OF P
RINT
ING
AND
SUBJ
ECT
TO C
HANG
E W
ITHO
UT N
OTIC
ENO
TE:T
HIS
SCHE
MAT
IC D
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AM IS
THE
LAT
EST
AT T
HE T
IME
DESC
RIBE
D IN
PAR
TS L
IST
ONLY
CRIT
ICAL
FOR
SAF
ETY,
USE
ONES
ARE
SINC
E TH
ESE
PART
S M
ARKE
D BY
CAUT
ION:
DANS
LA
NOM
ENCL
ATUR
E DE
S PI
ECES
N’UT
ILIS
ER Q
UE C
ELLS
DEC
RITE
SDA
NGER
EUSE
S AN
POI
NT D
E VU
E SE
CURI
TEET
ANT
LES
PIEC
ES R
EPAR
EES
PAR
UNAT
TENT
ION:
R456_1
0.682W
R402
820
3W
R448
1K1W
TP40
1+B
TP80
3 BTP
802 G
TP80
1 R
R810
_1
471/
2W
R447
681/2W
R450
_1
4.7
2W
L402
2041
6A
GND
ABL
GND
GND
8E8TE
RHE
A
E27
E12
B+E180
SF
AFC
COL
HV
FB40
1FQ
I-21B
103
1 10
11
2 34 56
7
89
BGR
1168109
17
5
V801
A51Q
AE32
0X 4
7(P)
DEFL
ECTI
ON S
IGNA
L
D407
1SS1
33
D411
1SS1
33
Q401
2SD2
499
H.OU
TPUT
CD80
1SM
1642
-001
CP40
1A1
561W
V2-A
5P
12345
CP40
200
3P-2
100
1
T401
ETH1
4Y47
AY 1 2
345
CP80
2BB2
013H
02-5
P
1 2 3 4 5
CP80
2AB2
013H
02-5
P 1 2 3 4 5
F J801
CVT3
275-
5101
1
10
11
4
5
6789
HS40
276
3WSA
0016
HS40
176
3WSA
0016
HS80
176
3WAA
0217
CP80
1_1
A236
1WV2
-2P
1 2
IS N
ON P
OLAR
ONE
.TH
E AL
UMI E
LECT
ROLY
TIC
CAPA
CITO
R M
ARKE
D NP
THE
RESI
STOR
MAR
KED
F IS
FUS
E RE
SIST
OR.
NOTE
:
IC80
1TD
A610
7QVI
DEO
AMP
IC
12
34
56
78
9
IC40
1TD
A835
7JV.
OUTP
UT IC
12
34
56
78
9
CD80
3CH
2434
01
R409
1.5M
R404
4701/2W
R407
47K1/4W
R410
5.6K1/4W
R490
22K1/4W
R408
1.51/2W
R411
3.9K
1/4W
R401
2.2K
R405
1.51/2W
R403
2.2K
R805
100
R804
100
R806
100
R808 1K
R809
1K
R807 1K
R423
10K
1/4W
R414
10K1/4W
R460
1001/4W
R419
4701/2W
R412
5.6K
1/4W
R455
390
1/2W
R413
100K
1/4W
R801_1
1K1/2W
R803_1
1K1/2W
R802_1
1K1/2W
C408
_1
0.1
F
C423_1
0.33 250VPMS
C417_2
0.01 100VMMTS
C416 27P
500V
SL
C404
0.00
2250
0VB
C403_2
0.047 100VMMTS
C819
0.001 2KVR
C405
0.047B
C401
0.047B
C407
0.1B
C802
0.0015B
C420 56P
500V
SL
C4240.0082 1.25KVMPP
C803
0.1 250VMKT
C432_2
0.1 100VMMTS
W85
1
W82
2
W82
1
W82
3
W83
1W
807
W82
4
W825
W91
7
C431
22 250VMHE
C406
220 25VMHE
C422
2.2 250VMHE
C804
10 250VMHE
D804
AU02A-EIC
D801
AU02A-EIC
D409
AU02
A-EI
C
D413
AU02A-EIC
D401
AU02
A-EI
C
D402
AU02
A-EI
C
D802
AU02A-EIC
D803
AU02A-EIC
Q405
2SC1
627_
Y
H-DR
IVE
WAS
REC
EIVE
D IN
GOO
D CO
NDIT
ION
AND
PICT
URE
IS N
ORM
AL.
WIT
H TH
E DI
GITA
L TE
STER
WHE
N TH
E CO
LOR
BROA
DCAS
TNO
TE:T
HE D
C VO
LTAG
E AT
EAC
H PA
RT W
AS M
EASU
REDD4
06
MTZ
J12B
D408
MTZJ18B
D403
MTZJ33B
D404
MTZJ33B
D410
MTZJ6.8B
C402_1
1000 50VYK
C409
4.7 100VMHE
C418
22 50VYK
L802
56uH
L401
4.7m
H09
09
Q402
2SA1
624
EMER
GENC
Y
CC00
2TP
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05
S805
Y
G.OU
T
R.OU
T
B.OU
T
ICAT
H
12V
25V
V+ V-
H_OU
T
H.PL
USE
ABL
GND
H_GN
D
H.DR
V+B
+B
EMEG
ENCY
99.6
99.6
101.
6
0
0 00
6.4
96.4
0 0 0
(MAI
N PC
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FLEC
TION
/CRT
SCH
EMAT
IC D
IAGR
AM
FROM
MIC
ON/C
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MIC
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HROM
A
FROM
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ER
193
NCNC
HEAT
ER
180V
180V
HEAT
ERR.OU
T
B.OU
T
G.OU
T
ICAT
H
GND
GND
GND
20
NC
SCRE
EN
FOCU
S
TO D
Y
262.
0
TO C
RT
FOCU
S
17
NC
NC
19
0.5
0
1.326
2.0
018
PCB0
10
PCB1
10
1.0
0.9
12.7
6.9
026
.77.
81.
37.
1
11.4
0
0
0.1
117.
0
115.
0
7.9
1.9
28.0 0
32.0
61.0 0
3.0
3.0
3.1
06.
612
0.0
120.
012
0.0
VI(3)
GND
IOM
VDD
VOC(3)
VOC(2)
VOC(1)
INA
INB
VP
OUTB
GND
VFB
OUTA
GUARD
FEEDB
VI(1)
VI(2)
2122
23
16
22.30
31.0
1.30
TCB4
11
TMB5
53
21
SCRE
ENCP
806
R.OU
T
B.OU
T
G.OU
T
ICAT
H
GND
AB
CD
EF
GH
AB
CD
EF
GH
2 1345678
2 1345678
R503
5.6 7W
IC50
6LT
V-81
7M-V
B
FEED
BAC
K
1 2
34
VR5011K
+B ADJ.
F50150T040H
T4A_L_250V
FH50
2EY
F-52
BC
FH50
1EY
F-52
BC
21 L5
038R
2000
15
DEGA
USS
COIL
CAUT
ION:
DIG
ITAL
TRA
NSIS
TOR
L501
0R8A
393F
28Y
COIL
,LIN
E FI
LTER
1 2
3 4
SW501SDKVA30100
MAIN SWITCH
1
2
3
4
5 6
IC50
2KI
A780
8API
8V R
EG. I
C
12
3
IC50
1KI
A780
5API
5V R
EG. I
C
12
3
RY50
1AL
KS32
9
12 3
4
T5020628001
1
2
3
45
6
7
8
9
T501
8129
098S
1
10 11 12 13 14 15 16 17 18
235678
CP50
1A3
963W
V2-3
PD1
2
SDG
Q511
2SK2
647-
01M
R
POW
ER
Q513
KRC1
02SR
TK
SW
Q506
KRA1
02SR
TK
SW
Q512
KRA1
02SR
TK
SW
PH
TH50
1B5
9104
-T80
-B10
1
2
3
21
CD50
1_1
0G65
0809
AC22
0V-2
40V_
50Hz
CAUT
ION:
DIG
ITAL
TRA
NSIS
TOR
OF P
RINT
ING
AND
SUBJ
ECT
TO C
HANG
E W
ITHO
UT N
OTIC
ENO
TE:T
HIS
SCHE
MAT
IC D
IAGR
AM IS
THE
LAT
EST
AT T
HE T
IME
DESC
RIBE
D IN
PAR
TS L
IST
ONLY
CRIT
ICAL
FOR
SAF
ETY,
USE
ONES
ARE
SINC
E TH
ESE
PART
S M
ARKE
D BY
CAUT
ION:
DANS
LA
NOM
ENCL
ATUR
E DE
S PI
ECES
N’UT
ILIS
ER Q
UE C
ELLS
DEC
RITE
SDA
NGER
EUSE
S AN
POI
NT D
E VU
E SE
CURI
TEET
ANT
LES
PIEC
ES R
EPAR
EES
PAR
UNAT
TENT
ION:
R502
0.821W
R508
333W
R511
330
1W
R510
0.22
1W
HS50
376
3WAA
0162
B502
W4B
RH3.
5X6X
1
B504
W5R
H3.5
X5X1
.0
CP50
2A1
561W
V2-2
P
1
2
IS N
ON P
OLAR
ONE
.TH
E AL
UMI E
LECT
ROLY
TIC
CAPA
CITO
R M
ARKE
D NP
THE
RESI
STOR
MAR
KED
F IS
FUS
E RE
SIST
OR.
NOTE
:
L502
W5T
29X7
.5X1
9
R501
1.5M
1/2W
R529
1001/4W
R524
1501/4W
R523
101/
4WR5
22
270
1/4W
R516
3.3K
1/4W
R514
100K 1/2W
R512
1K R513
1.5K
R531
10K
R504
2.2M1/2W
R506
2.2M1/2W
R538
270
1/4W
R519 1K
1/4W
R526
100K
R528 1K
R533
1K
R515
4.7K
R525
470
R537 100
R532
3.3K
1/4W
R505
100
1/4W
R521
1K1/2W
R507
100
1/4W
C508
0.00
125
0VKX
C535
0.00
2225
0VKX
C504
0.04
7M
C527
220P 250VKX
C503_1
220P 2KVRR
C509
0.022M
C507
0.001 2KVB
C506
0.001 2KVB
C518
0.01
B
C502
0.001M
C516 47
0P50
0VB
C517
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680P
2KV
RR
C501
_2
0.1
275V
ECQU
L
C526
_2
0.22
275V
ECQU
L
W808
W809
W81
9
W81
8
C514
470 16VYK
C511 47
25V
YK
C541
1000 25VYK
D509
1SS1
33
D510
_1
30DF
6-FC
D521
1SS1
33
D501
RM11
C-EI
C
D504
RM11
C-EI
C
D502
RM11
C-EI
C
D512
1N4937
D517
1SS1
33
D525
1SS133
D513
SB29
0S
D518
1SS1
33
D516
SB29
0S
D508
SB29
0S
D515
1SS1
33
D533
1N40
05-E
IC
D534
1N4005-EIC
D529
1N4005-EIC
D532
1N40
05-E
IC
D530
1SS133D5
03
RM11
C-EI
C
D524
SB29
0S
D505
SB29
0S
D514
1SS1
33
D519
1SS1
33Q5
02KT
C320
3_Y
SWIT
CHIN
G
Q507
KTC3
198
FEED
BAC
KSW
ITCH
ING
Q509
KTC3
209_
Y
REG
Q505
2SC2
412K
SW
Q503
KTC3
209_
Y
REG
Q501
KTC3
209_
Y
REG
Q504
2SC2
412K
SW
Q508
KTC3
198
SW
WAS
REC
EIVE
D IN
GOO
D CO
NDIT
ION
AND
PICT
URE
IS N
ORM
AL.
WIT
H TH
E DI
GITA
L TE
STER
WHE
N TH
E CO
LOR
BROA
DCAS
TNO
TE:T
HE D
C VO
LTAG
E AT
EAC
H PA
RT W
AS M
EASU
RED
D506
MTZJ5.6B
D528
MTZJ5.6B
D507
MTZJ18B
D520
MTZJ18B
D511
MTZ
J18B
D522
MTZJ3.9B
C515
1000 16VYK
C523
100 10VYK
C533
470 10VYK
C513 1
50V
KA
C519
2200 16VYK
C521
100 160VYXF
C505
_1
150
450V
USR
SOUN
D+B
P.CO
N+8V
SOUN
D_GN
D
GND
H.DR
V+B
+B GND
EMEG
ENCY
H_GN
D
POW
ER
+B AT3.
5V
P.CO
N+8V
AT+5
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P.CO
N+5V
GND
5.9
0
349
349
BROWN
(MAI
N PC
B)PO
WER
SCH
EMAT
IC D
IAGR
AM
5.6
FROM
/TO
MIC
ON/C
HROM
A
FROM
/TO
DEFL
ECTI
ON/C
RT
TO S
OUND
AM
P/21
PIN
PCB0
10TM
B553
NCNC
BLUE
BROWN
10.6
8
0
NCNC
NCNC
NC
OUT
GND
INOUT
GND
IN
0
BLUE
NC NC
9.0
5.0
5.6
5.0
3.3
3.9
0.1
0
0.8
0.8
0
0
5.6
0
0
09.
0
09.0
8.9
8.9
0
08.9
9.0
5.0
5.6
10.9
13.9
00144.
0
011.2
21.7
317.
0
416.
0
13.4 0
21.3
416.
0 9.1
0.2
9.1
0.4
9.1
8.1
8.1
0.4
6.1
8.5
5.0
10.8
08.
0
4.5
4.5
SW
105S
W104
SW
103S
W102
SW
101
J701
D101
TU001
IC101
C526_2
RY
501
CP
502
L501
R501
C501_2
F501FH502 FH501
CP501
T502
C003_1
C002
D001
R708
R707
R706
L703
L701
R703
OS101W814
R126 C
122
W004
C527
R503
T501
W007
D501
D502
D503
D504
C506
C507
R510
Q511
R508
R511
C504
C503_1
R50
2
IC1001
HS1001
R1002
C1006
B502
R506
R504
C535
C508IC506
R524
D512
D520
C502
D525
C511
R516
Q502
W017
R522R523
D509
C509
D507
D530
Q508W003
R532
D533
D534D532
D529
D516
D508
Q501
Q503
W002
R507
R505
D506
R538
D505 D
524 C519
B504
C517_1
D513
C521
W019
C515
IC502
W808
IC501
C523
W809
C533
W021
Q507
D528
D518
R514
VR
501
R519
D521
D514
D519
C608
C610
X101
Q401
C424
CP401
C422
L401
C423_1
D402
D409
D413
R490
R450_1
C431
W048
C432_2
HS401
L402
R448
R423
T401
R460
C418
R002
R404 C
417_2
Q405
R455
D407
R419
R411
D401
W039
D411
D404
D403
W807
R410
D408
D406
R405
C403_2
W851
CF
601
R112
W030
L104
L102
L101
R1003
W001
R118
R109
W012CP802A
W014
L601
W011
W026
L603
C626
R719W
037W
038
W013
W027
CP802B
CP801_1
TP801
R801_1 TP803
TP802
R802_1
HS
801IC
801
D802
D801
D803
R803_1
R718R1009
R1010
J1001 J703 J702
C631
W055
CF604
L602
R633
C803
R632
C629
R631
W046
D602
W043
R001
W831
D603
R117
C1010
C1008
R521
IC401
C402_1
W049
D410
C541
C406
C1011
C1001
C1007
W050
TP002
W804
CP
701A
W025
W029
W016
C109
C602
C619
C616
C633
C101
C106
C704
W009
HS
503
R529
L704
B1003
L705_1
C514
R407
Q402
R413
R412
W020 W008
W042
W051
W047
W018
R414
D515C
513
D511
W010
C1002
W034
HS
402
D517
W917
C1004
C404
C601
C604
C613
Q509
R408
R447
W819
W818
C409
W813
W820
R402
W015
CD1002
D510_1
W824
W823
L604
R658
L605
C804
W044
D522
R622
W024W
040
W041
W822
SW501
FB
401
W033TH501
L802
W054
TP401
C416
C420 C
516
C819
L001
R810_1
CP402
C1003_1
W022
CC003
W052
W036
W063
W062
C505_1
R653
R638
S801Y
S801X
W068
W035
W069
W053
R45
6_1
J801
W006
CP101
W028
C640_1
CF
607_1
CF605
W005
CD803B
CD
803A
S804X S804Y S805X
S805Y
CC
002
CD701B
W821
W825
CD802A
CD802B
D804
PRINTED CIRCUIT BOARDSMAIN/CRT/AV (INSERTED PARTS)
SOLDER SIDE
CD806_1
F-1 F-2
R00
4
R00
3
R008
R00
6
R005C001
R00
7
R70
9
R71
3
R704
R715
R714
R70
1
R101R102
R10
3R
104
R10
04
R51
2R
513
R11
6
C60
3C
605
C60
9
C60
7R
601
R60
4C
614
C61
5
R10
5R
107
R111
R10
8R
106
R110
R11
3R
114 C617
R608
C618
C40
7
C401
R401
C40
5
R40
3C408_1
R40
9
R60
2R
603
C61
1
C61
2
R12
0
R11
9C108
Q602R610R609
Q601R605R607R606
C10
7
C10
5C
104
C10
3
C10
2R
649
R64
7R
645
R64
4C
642
R65
0R
646
R64
8
R64
0C
639
C63
8C
637
R63
9
C63
6C
635
R637
C62
7R
626
R627
C63
4C
632
R62
8C
628
R634
R62
5
R623
R804
R806
R80
7R
808
R80
9
C80
2
R805
C70
3
R71
7
Q607
R710
R62
9
Q606
R63
0C
630
Q608
R64
2
R64
1 C641
R64
3
R63
6
R62
4
R651
Q504
Q505
R526
C1009
R531
R652
R63
5
R711
C646
W81
5
Q513
Q506 Q512
IC199
R11
5
C518
R12
3
R12
4
C647
R65
4
R65
7
Q609
C650
R656
R65
5
C648
R621
L70
6
R70
2
C606
R537
R528
R533
R51
5
R525
R66
6
C655_1
C1012
C70
2
C1013_1
C656
W81
0
C709_1
PRINTED CIRCUIT BOARDSMAIN/CRT/AV (CHIP MOUNTED PARTS)
SOLDER SIDE
F-3 F-4