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14 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
4. BLOCK BIAGRAM4.1 OVERALL WIRING CONNECTION DIAGRAM
11/120
1912
5/280
XDD3248
15/230
13/170
7/190
11/200
3/300
CN603
5
CN
901
CN
805
21
1319
15
1319
15
CN
816
21
CN
111
CN
815C
N82
7
CN
701
15 15C
N10
9
CN
704C
N80
7
CN
951
CN
110
17 17
15C
N81
3 1915
XDD3251
CN
122
15
CN108 CN101
17/1101905
CN
130
XDD3259
1907
137
CN
105
CN
803
CN
302
6
CN
1903
CN
103
1919
XDD3235
1911
11
CN
304
CN
307
XDD3189
CN
701
CN
252
XDX3066
810 CN
702J43
CN
251
CN800
971
5/125
J42
D15A05-125-2651
511
XDD3200
XDX3064
CN
401
404
J22
WIRE INDICATION
7: Number of contacts (pin)
140: Insulation length (mm)
E.g. 7/140
XXM3012FAN
A1/3
-A
3/3A
FRONT DISPLAY ASSY(XWZ4283)
H
FPDIGITAL INPUT ASSY(XWZ4298)
5.1CH INPUT ASSY(XWZ4341)
M
N
MA
IN A
SS
Y(X
WK
3356
)
VIDEO ASSY(XWZ4291)
POWER PACK ASSY(XWZ4323)
REGULATOR ASSY(XWZ4315)
DS
P A
SS
YB
C 1/2 -C 2/2
C
ROTARY ENCODER ASSY(XWZ4286) I
FRONT MINI JACK ASSY(XWZ4296)
L
(AW
X89
80)
FM
/AM
TU
NE
R
UN
IT (
AX
X71
70)
(Note : No schematic diagram)
15VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
6/40
0
AC CORD
FU1
CN51
11/300J21
D20PYY1130E
D20
PY
Y04
10E
J52
4/10
0
CN1201851
J47
XD
X30
65
891 J5J7 J4J3 J615
51
470
D15A03-100-2651
471
D15A03-100-2651
J44
3/100
512
J41
3/100
501
2.0mm CABLE CONNECTOR
1.5mm FLAT CABLE
1.25mm FFC
1.25mm REVERSE FFC
2.0mm FLAT CABLE
1.25mm FFC CONNECTOR
1.5mm CABLE HOLDER
2.0mm CABLE HOLDER
1.0mm FFC
PH CONNECTORB*B-PH-K-S
B*B-EHEH CONNECTOR
BOARD IN
1.0mm FFC CONNECTOR
1.25mm FFC CONNECTOR(L)
AC CODE CONNECTOR
1.25mm BOARD to BOARD PLUG
1.25mm BOARD to BOARD SOCKET
AC CODE SOCKET
2.0mm BOARD to BOARD SOCKET
2.0mm BOARD to BOARD PLUG
MAIN TRANS
ZWNH1672G22-6-21J
Y1 (N)
Y2 (L)
Y6 (L)
ZWNH1672G22-4-15J
BROWN
BLUE
ZWNH1672G22-1-22J
Y9 230V,50Hz
YELLOW
120V
BR
OW
N
Y6
7
YE
LLO
W
4 236 5 1
YE
LLO
W
BLU
E
110V
Y4 Y3 Y5Y7 Y8
10V
Y1
0VMAIN TRANSD
G
Q
TRANS2 ASSY(XWZ4334)
(XWZ4302)PRIMARY ASSY
TRANS3 ASSY(XWZ4337)
POWER KEY ASSY(XWZ4287)J
JOG ASSY(XWZ4289)K
HEAD PHONE ASSY(XWZ4321)O
k When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".k The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.k : The power supply is shown with the marked box.
16 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
4.2 BLOCK DIAGRAM
SW
CN307 CN105
SL/SR
C
OPT1
COAX1
COAX2
(DIR)
CD-R OUT
VCR/DVR OUT
(ADC)
LPF
(for DECODE)
DSPC56371AF180DSP IC
CN701
CN603CN1903
CN109
(SW)
NJM4565
IC104
AK4114VQ(SL/SR)
(C)
IC103
IC104
AK4626AVQ(CODEC)
(DAC)
(FL/FR)IC105
DVD/LD
CD-R/TAPE
TV/SATL/R
L/R
L/R
Front Audio
CD
VCR/DVR
L/R
L/R
L/R
(For MCACC Setup)
MODULETUNER L/R BLOCK DIAGRAM FOR VSX-418
B DSP ASSY
F 5.1CH INPUT ASSY
M DIGITALINPUT ASSY
A MAIN ASSY
17VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
GND
GND
GND
GND
GND
DVR REC
MONITOR
TV/SAT
DVD/LD
CN310
DVR
(COMPOSITE SEL)NJM2595M
PO
WE
R P
AC
K A
SS
Y
IC301
R299
STBY
OSD
IC302NJM2243M
(VIDEO/OSD SEL)
IC851(PDC132A)0
CN111 CN302
(SL/SR)
(C)
SW1
SW2
A. MUTE
A. MUTE
A. MUTE
Q303
SW PREOUT
Q631
30dB
RY753
C
A. MUTE
Q651
30dB
RY752
SL/SR
Tone
(FL/FR)
EVOL/SELECTORIC108
9.5dB
9.5dB
9.5dB
9.5dB
BD3474KS2
FUNCTIONSELECTOR
CN110 CN704
CN702
IC601 (1/2)IC603 (2/3)
IC601 (2/2)IC603 (3/3)
IC603 (1/3)
: AUDIO SIGNAL FLOW
: VIDEO SIGNAL FLOW
Q601
30dB
RY751
FL/FR
Q1551
A. MUTE
1551
O HEAD PHONE ASSY
C POWER PACK ASSY
P VIDEO ASSY
18 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
4.3 DSP BLOCK DIAGRAM
DSP ASSY Block Diagram
PQ1LAX95MSPQ PQ1LAX95MSPQ
1.25V 3.3V
Analog 2ch in(1)
24.576MHz
SPDIF out(2)
Analog 8ch OUT6ch OUT(AWX8980 only)
COAX in(2)
SPDIF in(5)
AWX8805,AWX8806
AWX8805,AWX8809 only only
XM in
XM Analog 2ch OUT
AWX8809,STBY
STBY
AWX8810,AWX8812,AWX8980
only
A5V
D5V
DIRAK4114VQ
SWTC74VHC157
CODECAK4626AVQ
SDTOLRCK,BCLK OUT
DSPDSPC56371AF180
LRCK,BCLK INSDTIMCLK
SW
TC7WH125
SERIAL ROM
PDC151A8 forAWX8809, AWX8810
PDC152A8 forAWX8805, AWX8806
XMDTF2621E-01
DACAK4387ET
Lip SyncML87V5002
AWX8805, AWX8809 only
Control in
Control out Control out
5 3LEVEL
SHIFTERTC74VHC08
3 5LEVEL
SHIFTERTC74VHCT08
3 5LEVEL
SHIFTERTC74VHCT541
IC801
IC871
IC802
X801
IC851
IC953
IC951
IC901IC902
IC952
IC601
IC401
IC751
IC851
IC551
IC701
DSP ASSY (VSX-418 : AWX8980)B
38 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10. SCHEMATIC DIAGRAM10.1 MAIN ASSY (1/3)
FR
FL
SL
SR
SW
SB
RC
SLI
N1
FR
IN1
CIN
1S
WIN
1
SB
LIN
1
SB
RIN
1
FLI
N1
SR
IN1
31
42
56
7
10 8
1112
915 13
14
56
3
4
7
21
3
2
1
CN
105
C16
6
C16
5
R15
8
R16
1
CN109
C140
C139
R14
0R
139
L112 C11
2
R32
4
R112
C11
8
R156 C11
1
L111
C11
4
R157
R32
6
R32
3
C11
7
R111
R114 C19
2
C138
C11
3
R32
5
C19
1
R113 C137
R13
2
C10
8
R32
0
R108
R31
9
C10
7
R107
C18
8
C132
C18
7
R13
1
C131
C179
C11
0
R110R32
8
C10
9
R32
7
R13
4
C19
0
R13
3
C134
C18
9
R109
L104 C10
4R154
C10
3
C133
R31
6
R104
C10
41
C126
R31
5
C10
31
L103
R155
C199
C10
6
R31
8
R106
R103 C125
R12
8C128
C18
6
C10
5
R31
7
R105
C180
R11
6
C18
5
R12
7
C127
R12
2C122
R15
9
R16
2
R13
6
C136
R13
5
C135
R13
8 R180
R13
7
R14
9
R181
R182
R396
C155
C147
R12
6
R183
R12
5
IC108
C130
C129
C152
R15
2
C14
8
R15
1
C15
3 C15
4
C14
9
C15
0 R14
8
R147
C19
7C
198
R11
5
R130
C18
1C
182 R12
1
C121R129D332
D31
2
R31
2C
332
C33
4
D33
1
R31
1
C33
1
C33
3
R14
2R
141
D31
1
C151
GNDA
9604
S-0
7C
GNDA
1/50
1/50
ST
BY
ST
BY
SB
RO
SB
LO
GDAC
10/50
10/50
ST
BY
ST
BY
STBY
CH
*1
GNDA1GNDA0
2.2K CH
ST
BY
22p
STBY
STBY
CH
*1
STBY
ST
BY
ST
BY 2.2K
22p 10/50
CH
33010/50
CH
CH
*1*1
ST
BY
330
*1 CH
*1 CH
10/50
CH
*1
330
ST
BY
*1CH
ST
BY
GND
330
10/50
CH
CH*1
*1
10/50
0.01 YB330
CH
*1
ST
BY
ST
BY
CH
*1
330
10/50
CH*1
GNDA
10/50
CH*1
STBY
STBY
*1
STBY *1
2.2K
GNDA
10/50
CH
ST
BY
22p
CH
CH
ST
BY
CH
22p
GNDSTBY
330 0.01
CH *1 S
TB
Y
2.2K GNDA 10/50
YB10/50
ST
BY
CH*1
GNDA
CH *1
ST
BY
330
GND
0.01
CH*1
ST
BY
10/50 GNDA
ST
BY330
ST
BY
YB10/50
ST
BY
ST
BY
GNDA
10/50
ST
BY
GNDA
ST
BY
GNDA
ST
BY
0
DSPOL
GNDA
ST
BY
GNDA
ST
BY
GNDA
100k
0
ST
BY
GNDA
GNDA
0
ST
BY
ST
BY
BD3474KS2
STBY
47/50
0.01YB
0.022 YB
ST
BY 0
GNDA
ST
BY
STBY
STBY
V-12
ST
BY
0.02
2
0.04
7
YB
ST
BY 0.
15
0.04
7
0.15
YB
YB
YB 1K
YB 1K
YB
CH*1
CH*1
ST
BY
CH
CH
*1*1
GNDA
ST
BY330 10/50
UDZS6R8(B)
1SS
355
V-7
100/
1W0.
01
100/
10
UD
ZS
6R8(
B) 10
0/1W
YB
GNDA
0.01
YB
100/
10
TR
TL
ST
BY
GNDA
1SS
355S
TB
Y V+12
V+7
0.01
*4C
N12
5
TO POWER PACK ASSYRC
MU
T/O
VF
GN
DA
(DA
G)
GN
DA
(DA
G)
TO 5.1CH INPUT ASSY GN
DA
(DA
G)
GN
DA
(DA
G)
GN
DA
(DA
G)
SW
AG
AGC SL
SR
AG
FLO
VC
OM
GF
RO
LIN
RIN
CO
SW
O
SLO
SR
O
XKP3090
VIDEO R
VIDEO L
GNDA
FRONT R
FRONT L
GNDA
REC
R(R)
LGNDGND
MD
R
(CHASSIS)
DVR/VCR
(L)
(R)
XK
B30
67-
CN
142
L
PLAY
(L)
(CHASSIS)
R
TV/SAT
L
(R)
L
DVD/LD
R (R)
REC
(CHASSIS)
R
RCD-R/TAPE
L
(R)
PLAY
L
R
(R)
636261 666564
SW
SR
SL
C
6968
SB
LIN
SB
RIN
67
60
59
58
57
56
55
MICOUT
SIRIUS LSIRIUS R
TL
TR
AUX(L)54
53
52
51
50
49
48
AUX(R)VIDEO L
DVD/LD(L)
CDR(L)
CDR(R)
VIDEO R
CD
RR
EC
(L)
CD
RR
EC
(R)
727170
VC
RR
EC
(L)
VC
RR
EC
(R)
757473 787776 8079
2
1
4
3
6
5
8
7
AVEE
109
DATA
CLOCK
1312
11
AVCC
DGND
(R)
(L)
47
46
45
4344
42
VCR(L)VCR(R)
TV(L)
TV(R)
DVD/LD(R)
CD(R)CD(L)
41
3940 363738 333435
RIN
(R)
15
14
17
16
19
18
29303132 262728 232425
LIN
20
2122
(CHASSIS)
CD
L
STBY
(R)
FR
IN1
SLI
N1
SR
IN1
FLI
N1
SB
RIN
1
CIN
1
SW
IN1
SB
LIN
1
A 1/3CN815C 2/2
CN307F
971L
A 3/3
A 3/3
A 3/3
(FL)
(SL)
(SB
L)
(SW
)
(C)
(C)
(SBL)
(L)
(L)
(L)
(FL)
(SL)
(C)
(SW
)
(SB
L)
(FL)
(SL)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
XK
B30
55
CN108
52147-0310
D20PYY0323E
TO FRONT AUDIO ASSY
J30
39VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
SWIN1
SBL
FR
SBRIN1
SBLIN1
FRIN1
FLIN1
CIN1
SR
MP
SLIN1
SRIN1
82
34
1
2 8
34
1
86
54
7
82
1
34
6 8
54
7
6 8
5
7
4
82
1
34
6 87
54
R27
0
R26
2
C26
4
C262 R264 R266
C26
6
R272 R274
R268
R27
6
C27
8
C270 R278
IC104
C268
R28
9 C29
7
R29
5
C281
R28
1R
282
C282
C28
3
C28
5
R27
9
R283 R285 R287
IC106
R293R291
C289
R260
R297
C28
4
C28
6
C287
R29
0
R292 R294
R29
6
C29
2
C29
8
R284 R286 R288
IC106
C290
R259
C288
R298 C29
1
R20
2
C202
C14
1
R20
1
C20
4
C20
6
R21
0
R212 R214
C210
C21
8
R21
6
R204 R206 R208
IC105
C208
R240
C21
7
C20
3
C20
5
R20
9 R211 R213
C209
R21
5
R14
6
C201
C14
5
C14
6
R14
5 R26
1
C261
R24
2
R205 R207R203
IC105 R239
C207
R26
9
C26
3
C26
5
R263 R265 R267
R271 R273
C269
R27
5
C27
7
C27
2
R277 C27
1
IC104
C24
4
C24
6
C267
R236
R25
0
R252 R254
R25
6
C25
8D107
D105
D103
C242
R24
1
C241
R244 R246 R248
IC103
C250
R235
C248
R258C
243
C24
5
R24
9
R251 R253
C249
R25
5
C25
7
C25
2
R257
C25
1R243 R245 R247
IC103
C247
R232
GDAC
1.2K
47K
330p
TS
YB
2.2/50 3.9K 4.7K
220P
2.7K 270
YB
12K
ST
BY
STBY STBY
GDAC
NJM4565MD100p
ST
BY STBY STBY
YB
ST
BY
ST
BY
ST
BY
STBY
STBY
ST
BY
ST
BY
ST
BY
STBY STBY STBY
GDACSTBY
ST
BY
STBY
STBY
STBY
V-12
ST
BY
ST
BY
ST
BY
STBY
ST
BY STBY STBY
ST
BY
ST
BY
ST
BY
STBY STBY STBY
STBY
STBY
STBY
STBY
STBY
ST
BY
V-12
V+12
(SWOUT)
TS2.2/50
(SBL)
(COUT)
(FLOUT)
(SLOUT)
(SROUT)
(FROUT)
47K
0.1 GNDD
TS2.2/50
GDAC
47K
ST
BY
330p
STBY 3.9K
CH
3.9K
3.9K
STBY3.3K
STBY
ST
BY
YB
0.01
NJM4565MD
GDAC
STBY
330p
YB
0.01
CHV+12
ST
BY
330p
CH
STBY 3.9K 3.9K
3.9K 3.3K STBY
STBY
ST
BY
CH
100p
CH
100p
1K 1K
2.2/50TS
VLD
T
VLC
K
GDAC
NJM4565MD
330p
STBY
330p
3.3K
STBY1.8K
CH
V-12
47K
ST
BY CH
STBY 3.3K 3.3K
NJM4565MD
STBY
STBY
ST
BY
0.01
YB
ST
BY
STBY
0.01
YB
GDAC
47K
ST
BY
330p
330p3.
3K
STBY1.8K
CH
V+12
ST
BY
ST
BY
DAN217U
DAN217UGDAC
GNDAGNDU
GNDA
DAN217UGDACGNDU
TS2.2/50
TS2.2/50
STBY 3.3K
CH
3.3K
NJM4565MDGDAC
STBY
STBY
330p
STBY
V-12
CH
ST
BY
330p47
K
CH
STBY 3.3K 3.3K
3.3K
1.8K STBY
STBY
ST
BY
ST
BY
0.01
YB
STBY
0.01
NJM4565MD STBY
330p CHV+12
YB
(2/2)
STBY
(1/2)
(1/2)
(2/2)
(FR)
(1/2)
(1/2)
MAIN ASSY(1/3)
(SBL)
VEF1040-A
Low Pass Filter
(2/2)
(SR)
(1/2)
For Wire Styling
: AUDIO SIGNAL FLOW( )
101
CKSRYB****50-T(SQ):CKSQ.CCSQ
RESISTOR: RS1/16S***J-T, RS1/10S***J-T
NOTES: NO INDICATED PARTS IS....
CHEMICAL CAPACITOR: CEAT***M**-T,-TS
CERAMIC CAPACITOR: CCSRCH****50-T
(L): Audio Signal Route (L ch)
(M): Audio Signal Route (Mic ch)
(FL): Audio Signal Route (Front L ch)
(SL): Audio Signal Route (Surround L ch)
(C): Audio Signal Route (Center ch)
(SBL): Audio Signal Route (Surround Back L ch)
(SW): Audio Signal Route (SubWoofer ch)
MAIN ASSY(XWK3356)
A 1/3
A 1/3
A 2/3
(C)(C)
(SBL)
(SW)
(SBL)
(SW)
(FL)(FL)
(C)
(SBL)
(FL)
(SL)
(SL)
(SL)
*1*4 VSX-418
CN125 XKB3055100p
40 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.2 MAIN ASSY (2/3)
+
-
-
+
+
-
-
+
+
-
-
+
+
-
-
+
R505 C385
R51
3
IC315C390
C389
R504
C362
R48
4
R48
5
R50
7 R50
9
C386
R50
8
R515C393
C387
R50
6
C384
R51
2
R514
IC315
C388
IC312
R550C368
R51
7
R51
8
R51
6
R488 C370
R49
4 R498
R50
2R49
6 C364
C366
R50
0
C367
Q361
R48
3
C361
R49
5
C363
R49
3
R497
R49
9
C365
R549
IC312
R472
C342
R48
2
IC311
R47
4R
476
C348
C346
R478C347
R48
1
C343R47
5R
473
C344
R477
R47
9
C345C341
R322R452
IC311
R471
C328
R48
0
R308
R307
R306
R305
R304
R303
C322
R46
2
IC310
R45
4R
456
R458
C324
C326
C327
R46
1
C321
R45
5
C323
R45
3
R457
C325
R321
R467
IC310
R46
0R
459
STBY
(SBR)
(1/2)
SBR (SBR)
(SBR)
SBL(2/2)
(2/2)
(SW)
SW
(1/2)
C
(SR) (1/2)
SR
SL
(2/2)
(1/2)
(SR)
(FR)
(FR) FR
FL(2/2)
PRE-AMP
STBY STBY
ST
BY
STBYSTBY
STBY
STBY
STBY
TS10/50
100k
2SC5938A(AB)
(SBROUT)
(SBLOUT)
SWPR
ST
BY S
TB
YS
TB
Y
*3
STBY
STBY
*3ST
BY
STBY
ST
BY
STBY
STBY
STBYSTBY
STBY
0
TS
STBY
ST
BY
ST
BY
ST
BY
4.7K
ST
BY
ST
BYS
TB
Y
4.7/50
STBY
STBY
STBY
ST
BY
STBY
ST
BY
ST
BY
STBY
STBY
22/50
0STBY
0
STBY
10k
10k
GNDA
STBY
ST
BY
STBY
ST
BY
ST
BY
22/50
STBY
STBYS
TB
Y
STBY
ST
BY
ST
BY
STBY
STBY
STBYTS
22/50
STBY
STBY STBY
0
STBY
0
STBY
10k
10k
(SROUT)
(COUT)
(SWOUT)100
100
100
(FROUT)
(SLOUT)
(FLOUT)
100
100
100
ST
BY
ST
BY
ST
BY
22/50 TS
STBY
*1
STBY
ST
BY
STBY
STBY
ST
BY
ST
BY
STBY
STBY
TS22/50
STBY
0
10k
10k
V+12
A 2/3
A 1/3
A 3/3
(FL) (FL)(FL)
(SL)
(SL)(SL)
(C)
(C)(C)
(SBL)
(SBL)(SBL)
(SW)
(SW)
(SW)
41VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
SBL
SBR
OLDTXPROTECTDCDT
6_OHM
AMUTEF-DRIVE
CO
NT
RO
L
+
-
+
-
32
13
12
4
3
21
7
65
8
13
1112
9
10
16
14
15
17
R30
0C
300
D25
5
R28
0
D25
3
R443
R463
Q255 R464
Q256
R447
Q252
Q254
Q259
R43
7
Q248
Q249
C25
6
C25
3
R436
IC251
R430
IC251 D25
1
R43
8
R43
9
R44
0
C25
4
R44
2
C255
R44
8
D254
R44
1
Q253
R44
6R
445
Q257
R449
R551
R432
R435 R434
R431
R433
R444
C320
C392
Q250
CN251
CN110
CN252
FAN CONTROL
(2/2)
SL
SR(1/2)
FR
FL
C
(SR)
(FR)
MAIN ASSY(2/3)
XDX3064
J22 TO
TR
AN
S3
AS
SY
+24V
GNDU
GNDU
FAN+
FAN STOP
FAN-
TO
FA
N
MO
TO
R
F-DRIVEDCDT
XPROTECTOLDT
NECK
TO
PO
WE
R P
AC
K A
SS
Y
AMUTE
(SB)
TO MAIN ASSY( TO MAIN ASSY 3/3 )
: AUDIO SIGNAL FLOWJA:CEJA
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Rated Voltage: 50V expect for electrolytic capacitors.
1.RESISTORS
Tolerance: (J) 5% unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
NOTE
2.CAPACITORS
+-
GNDU
V-12
ST
BY
ST
BY
V+5U
*5 *5
*5
470
*5
*5 *5
2SD2704K
4.7K
(QR)2SD1858X
RT1P241M
(QR)2SC4081
10K
RT1N241M
0.01
NJM4565MD
68K
68K 39K
100K
NJM4565MD10
K
(QR)2SC4081
10K 10
K
100K
100/
25
0.01
NPSTBY
100K
UDZS5R1(B)
8.2k
2.2K
DA
N21
7U
ST
BY
RT1N241M
22k
2SA1576A(QR)
8.2K
100K
100K
68K
100K
YB1000p
STBY
GNDA
GNDU
GNDCH
52147-0310
XKP3059
B3B-EH
6 OHM
GNDU
FL
GNDA
SR
GNDA
FR
C
GNDA
SL
GNDA
A 2/3
CN704
FAN
C 1/2
891G
A 3/3
A 3/3
(FL): Audio Signal Route (Front L ch)
(SL): Audio Signal Route (Surround L ch)
(C): Audio Signal Route (Center ch)
(SBL): Audio Signal Route (Surround Back L ch)
(SW): Audio Signal Route (SubWoofer ch)
(FL) (FL)
(SL) (SL)
(C) (C)
(SBL)
MAIN ASSY(XWK3356)A 2/3
Q255R463R464
*5
D253
R280D255
RT1N241M-0
UDZS27(B)
0-
MYSXJ5
42 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.3 MAIN ASSY (3/3)
SP
B_R
Y
SP
A_R
Y
HP
DE
T
R/C
_RY
AC
_RY
AC
_WP
SIRTX
25
EX
PD
TE
XP
CLK
SIRRX
SW2SW1
INH
OSD_ON
AMUTESWDET
V3V2V1
OSD_DT
OSD_CS
OSD_CLK
OSD_RST
V2
V3
EX
PC
E
V1
T_CLKT_DO
T_CET_DI
CN
111
L900
2
L500
2
L900
1
C90
30
L102
L101
CN130
C90
17
D101
C116 C115
C90
01
IC9002
R5004
R5003
C50
28
C50
27
C50
26
C50
25
R5002
R5001
CN103C
5001
C50
02
C50
03
C50
05
C50
04
21
1218
17 15
16
19
20
13
14
11
10
9
8
7
6
5
4
3 1
2
13
1112
10
8
9
7
56
3
4
11
9
10
21
3
2
1
4
87
65
4
3
21
XK
P30
91
GNDT
AT
L700
2
QT
L101
3
AT
L700
2
100/
25
GNDA
GAV
QT
L101
3
SWPR
QT
L101
3
SIRIUS_RST
SIRTX
SIRRX
9604S-13C
GNDU
0.1
D+5VVT+9
D+5V
STBY
0.01 0.01
YB YB
V-12 V+12
STBY+5V
GNDU
ST
BY
BR24L16FV-W
TR
TL
STBY
VT+9
52044-1145
22p
1000
p 1u
0.01
1000
p
1000
p
1000
p
CHASSIS
ST
BY
ST
BYYB
YB
YB
GNDT
GNDU
R9092
R9091
0
0
R90
930
RD
S_D
T
RD
S_C
LK
RD
S_O
N_/
_OF
F
R50
12
R50
13
R50
20C
5020
R50
11
C50
12
C50
17
C5018
C5010
C50
11
IC5001
C50
13
X5001
C50
14
C50
15
C50
16
R5010
21 3 4 5 86 7
1516 1214 13 911 10
ST
BY
ST
BY1K
4700
p
10/5
0
ST
BY
560p
STBY
1K
STBY
47K
AL
LC72725KM
47K
27p
27p
47/1
6CH
CH
AL
ASS7004
0.01
D+5V
YB
RD
S-I
D/R
EA
DY
MP
XIN
VR
EF
RD
DA
FLO
UT
VS
SA
VD
DA
CIN
RD
CL
XIN
XO
UT
RS
T
MO
DE
VS
SD
VD
DD
TE
ST
RDS4.332MHz
R50
07
R5005
R5016C
5008R5009 Q5009
R50
06
STBY
ST
BY
GNDT
STBY STBY STBY
ST
BY
2.CAPACITORS
Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Unit: p-pF or μF unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.Rated power: 1/16W unless otherwise noted.
-+
: AUDIO SIGNAL FLOW
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.1.RESISTORS
NOTE
SP
-B R
Y
ST
+5V
AC
RY
TO POWER PACK ASSY
R/C
RY
SP
-A R
Y
HP
. SW
GN
DT
GN
DU
D+
5V
T+
9V
AC
WP
-VF
FL
AC
2F
L A
C1
-12V
+12
VS
WO
UT
GA
V
GA
V
GN
DA
GN
DA
TO
VID
EO
AS
SY
TO
FM
/AM
TU
NE
R U
NIT
OSD_ON
SW1SW2
INHOSD_ON
SW1
SW2
INH
SWDET
AMUTESWDET
AMUTEV3
V2V3
V2
OSD DT
V1
OSD CLK
V1
OSD DT
RDSVSM
OSD CLK
OSD RST
OSD CS
GNDT
OSD RTOSD CS
MAIN ASSY(3/3)
A1
A0
GND
A2
SDA
SCL
Vcc
WP
E2PROM
TUNER CLK
+9V
TR
GNDTTL
TUNER DO
TUNER CE
TUNER DI
(RCA Jack)
A 3/3CN816C 2/2
CN
304
P
A 1/3
A 1/3
A 2/3
(L)
(SW
)
43VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
TX RX
35 3736
47
EX
P3
EX
P2
100
EE
_CLK
EX
P5
403938
22
242
141
1945 46
29
26
2728
25
24
22
23
21
1W_WP19AC_WP
EE_DT
EE_CLK
EE_DT EE_CLK
OS
D_C
LKO
SD
_DT
XP
RO
TE
CT
EE
_DT
US
BD
AO
US
BD
AI
504947
51
48
50
2324 27 26 4546A
MU
TE
42 3941 40 3638 37 488835 49
SPA_RY
R/C_RY
SPB_RY
51
XM_ERR
52
AC_RY
SW2
OSD_ON
EXPDT
SWDET
EXPCE
EXPCLK
DCDTOLDT
RDS_CLKRDS_DT
SW1
77
79
80
78
CO
NT
RO
L
28 SR
IN
RM
CS
RO
UT
1W_W
P
100
HP
DE
T 91
INH93
EX
_ST
OS
D_R
ST
OS
D_C
S88
T_C
LK
T_C
E
T_D
I
T_D
O
30
R90
65
R90
64
D9064
R90
66
R90
67
D9065
Q9064
D9068
Q9065
Q9065
R90
71
R90
72
R90
73
R90
74
R9010
R9031
C90
05
R9013
R90
37
Q9001
C90
04C90
02
R90
02
C90
06
D9010
R9033
L9003
R9046
R90
39
R90
04
X9001
R9041
R9062
C9015
C9010 C9009
R9005
IC9001
R9045
R90
48
R90
47
R9018
C9016
R9016
R9017
R9014
R9015
R9001
R9003
C9003 R9038
C90
08
C90
19
C90
07
C9012
R90
25
R90
26
R90
60
R90
24
R90
23
R90
82
C90
81
R90
81
R9011R9012
C9000
R9032 Q9003D9011
R90
09
Q9002
C90
13
R90
30
Q9007
C9018 Q9006
R9008
R9036
R90
61
R90
28
R90
20
R90
19
R90
21
R90
22 R9034C
N10
1
C90
14
R90
07
C90
11
R90
06
D9007 D9006
31 33 3432 3635 37
30
403938 42 4341 4644 45
2827
2926
2523
2418
2117
2022
1916
1310
1112
1514
5
6
8
7
48
76
59
32
1
100 9899 97 949596 9293 91 89 8890 8587 86
4847 49 50
5152
5453
5655
5758
5960
6261
6463
6566
6968
6770
7172
7374
7577
7678
7980
84 83 82 81
1
4
3
2 108
75 1311
12
9
6 14
15
16
17
GNDU 10K
DAP202U
10K
10K
10K
GNDU
DAP202U
1SS355
UMD2N
UMD2N
D+5V
RT1P241M
221
221
221
5.1k
100K
JQ
2.2/
50
100K
RT1N431M
0.01
ST
BY
YB
YB1u
/10
100K
1SS355
47K
LFCA2R2J
470
ST
BY
100K
XSS3004-
100K
470
470
1000p
YB
STBY STBY
STBY
00
470
10K
10k
STBY STBY STBY
470
470
470
470
470
YB
0.01
ST
BY
330/
6.3
STBY
47K *1
*1 *1
270K
0.01
47022
0
221 100K
1K STBY0
V-12
D+5V
RT1P241M
RT1P241M
V+12
DAN202U
47K GNDU
ST
BY
47
DTC143TK
VLCK
VLDT
MCACC
STBY
STBY+5V
0.1
220
220
ST
BY
DSPOL
100K
STBY
470
470
470 6_OHM
*1
MICDET
STBY+5V
9604
S-1
7C
0.04
7
GNDU
470K
YB
YB 0.
047
470K
DAN217U
D+5V
DAN217U
15
14
13
10
11
12
7
8
9 5
46 2
13
9604
S-1
5C
R90
44
R90
43
R90
42
10K
10K
10K
1
2
(1/2)53
MU
TE
_OU
T
BU
SY
DS
P H
RE
Q
DS
P M
OD
E
DIR
DO
DIR
CS
DS
P D
O
DS
P C
LK
DS
P R
ST
DS
P S
S
DIR
ER
R
DIR
RS
T
DE
C M
UT
E
NC
DS
P D
I
GN
DD
4(2/2)
DMUTE
XM/SIRIUS RX
232C
CT
S
CLK DS
P C
LK
DS
P D
O
DS
P D
I
BU
SY
DS
P S
S
DS
P R
ST
DS
P M
UT
E
DS
P M
OD
E
DS
P H
RE
Q
DIR
CS
DIR
DO
AD
MO
DE
15.7MHZ
XM/SIRIUS TX
DISP RST 32.USB DAO/SR+ RX
USB POWER
USBXRST
31.USB DAI/SR+ TX
USBXFLAG
SIRIUS RST
50.USB SW
52.XMDAC_RST
51.USB WRITE MODE
UART SW
ACIN(WAKEUP)
USB CTL
USB/SR+ SW/HDREQI
1W WUP
LS INT
LOW_CONSUMPTION
12C DT EEPROM/LS SDA
NMI
+5V
XIN
GND
XOUT
XRESET
12C CLK EEPROM/LS SCL
CNVSS
GND
DISP CLK/OSD CLK
DISP DO
DISP DI/OSD DT
MAIN m-COM
CO
MP
VID
EO
INH
RDS DT/XM LINK ACTIVE
DISP RDY
HD SCK
DISP EN
HD DI HP
DE
T
VR
EF
AV
CC
AV
SS
SIM
UK
E2
SIM
UK
E1
DT
4 M
OD
E
EX
PA
ND
ER
ST
XP
RO
TE
CT
DE
CO
MU
TE
XM
PO
W
OS
D R
ST
OS
D C
S
6 O
HM
HD
DO
/HP
D_I
N
DIR
ER
R
DIR
CD
C R
ST
HD
MI R
EQ
O/C
E AMUTE
RY_C/R
RY_B
XM ERR
RY_A
MCACC/FRONT IN
RY-AC
EVR CLK
EVR DT
+5V
COMP VIDEO B
GND
OSD_ON
COMP VIDEO A
SW DET
EXP DT/VIDEO2
EXP CE/VIDEO3
DC PROT
EXP CLK/VIDEO1
DSP OVERLOAD
OL DET
RDS CLK/XMLSDP
XMSGNL SW
XMANT_REV
RDS FM+/XM RST
XMSC RATE
T_C
E
T_D
I
T_C
LK
T_D
O
FLA
C 2
-VF
DIS
P R
ST
FLA
C 1
DIS
P C
LKD
ISP
DI
DIS
P R
DY
DIS
P D
O
SR
IN
SR
OU
TR
MC
1W W
P
DIS
P E
N
MIC
DE
TG
ND
U
ST
BY
+5V
GN
DU
TO FRONT DISPLAY ASSY
TO POWER PACK ASSY
A 3/3
CN401H
A 1/3
A 2/3
A 1/3
A 1/3
A 1/3A 1/3
(L): Audio Signal Route (L ch)
(SW): Audio Signal Route (SubWoofer ch)
CN813C 2/2
MAIN ASSY(XWK3356)A 3/3
PEG468C
VSX-418/MYSXJ5 - 10K10K 1.5K*1 R9024 R9026R9023 R9025
SIMUKE For μ-P
CN
112
44 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.4 DSP ASSY (1/2)
LSFD
BCKI
LSLKLSBK
FDTI
LCKI
OSCXMMK
BDTO
XMLKXMFDXMBK
BCKOMCLK
LCKOFDTO
CDTOSDTO
XMSW3XMDAM
XMRST3XMANT3XMDO3XMLSD3XMFS3
XMDI3
XMMUT3
DRDO
MUT
XMLNK3
BUS3MISO
HREQ
ERR3
LSFD
LSLKLSBK
LSLK
MCLK
RX7
RX3
4
5
3
13 14 15 17 1816
12
2119 20 23 2422
25
11
10
8
9
7
6
5
29
30
26
28
31
27
32
1
2
3
4
2 5
1
3
4
2
1
48 47 46 434445
34
33
35
36
42 41 40 39 38 3710
0k
100k
GNDD
0
GNDD
0
0
0
0
0
47/6
.3
YB
stby Y
B
CH
00
V5D1
QTL10130.
1
QTL1013
V53 V3D V32
470p 0.
1
100
100
100
AK4114VQ
100
47
47
22
stby
VKN1236 V5D1
stby
GCH stby
stby
stbyYB
0.01
75
YB75
stby
0.01
stby
18k 10
k
10
F%
0.47
470p
10
YB
stby
YB
1000
p
100 YB
0.1
GNDD
CH
YB
0.1
47/6
.3
stby
0
V31
V3D
CK137
CK138
CK136
CK135
CK134
CK133
CK132
CK131
CK129
CK128
CK130
CK126
CK127
CK124
CK125
CK123
CK122
CK121
CK186
CK117
CK116
CK114
CK112
CK113
CK110
CK109
CK111
CK108
CK107
CK106
CK105
CK104
CK102
CK
35
CK101
CK
32R
605
R60
4
CK
30
CK
34
R667
R665
R666
R576
R57
3
R572
C60
5
C60
7
R57
4R
575
CK
33 L601C
606
C60
8
CK
141
L602
C60
9
CK
143
CK
142
R61
4
R61
6
R61
7
IC601
CK
144
CK
146
CK
145
CK
148R618
R615
R620
R621
R622
CK
29
CN603
JA501CK28
C50
2C
501
L502
R515
R50
2
C504
R50
1
CK
27
L501 C503
R514
R62
8
C61
7
R62
7
R51
7
C62
1 C62
0R51
6
CK
140
CK
139
R623
R624 C61
4
C61
9
C61
8
CK
147
L605
R612
MD
UNLESS OTHERWISE NOTED
RAB4CQ***J
(1608)
RAB4C***J or
or 1608)
RS1/16S***J
(1005 RS1/16S***JRS1/16SS***J
CKSRYB105K16
CEVW***M**
CCSSCH****50CKSSYB***K50
CKSRYB104K16
(1005 or 1608)
CKSRYB474K10(1608)
CKSSYB103K16CKSSYB104K10
CKSRYB***K50
CCSRCH471J50 MC
NOTES:
CCSRCH****50
NO INDICATED PARTS IS...
RX5
GNDD
GNDD
MD
DV
SS
VIN
TX
0
TV
DD
BO
UT
TX
1
CO
UT
UO
UT
DV
DD
VO
UT
DV
SS
LRC
K
MC
KO
1
SDTO
XTL1
P/SN
XTL0(CAD1/0=00)
RX7(BtoB)
IIC DIR&DIT
AVSS
RX6(FFC)
PDN
XTI
CDTO
BICK
XTO
DAUX
MCKO2
RX4
V+5D
AKB7131
COAX2RX1
COAX1RX0
RX5(FFC)
AVSS
RX
1(C
OA
X2)
AV
SS
AVSS
RX
2
RX4(FFC)
RX
3
AV
SS
AV
SS
RX
0(C
OA
X1)
CCLK
CDTI
AV
SS
VC
OM
AV
DD
CSNINT0
INT
1R
MD
CK
31
B 1/2
B 1/2
CN1903M
DSP ASSY(AWX8980)
45VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
FDTIBCKILCKI
RX7RX3
XMSW3
LSFD
LSBK
DRRT
BDTO
OSCDRRTDRDO
CDTO
FDTOSDTO
LCKOBCKO
SCKMOSI
DRCSERR3
MOSI
MC
DRCSSCK
MCLK
MD
10
13 1112
9 78 4
56
3
21
11
1412 13
910
15 16 17 18 2019 21 22
2325
24
87
56
43
2726
2829 3
3031 1 2
1 2 3 21 3
5 4 5 4
19
17
18
15
16
13
14
10
1112
8
9
6
7
5
4
21
4244 43 41 40 39 3738 36 35 34
3233
2
3
1
3
21
GNDD
V2 V1
100k
100k
XKP3077
YB 470p
GDAC GNDD GDAC
YB 0.01
GDAC
YB 470p
GNDD
YB 0.1 YB 470p YB 0.1
ATL7
002
ATL7
002
stby
GCH
stby
UDZS5R6(B)
GNDD
V5D1GDAC
stby
stby
stby
stby
V5A stby
stby GVCM stby
0
stby
stby
YB
V3D
GDAC
stby
0.01
100/
16
stby
YB
0.1
QT
L101
3
0.1
100p
YB
4.7
CH
V34 V55
100
100
100
100
100
100
47
AK4626AVQ
100
100
100
GNDD
F%
12k
YB
100
F%
12k
YB
YB
20k
UD
ZS
5R6(
B)
YB
1 F%
PQ1LAX95MSPQ
V1R2
1 1 F%
PQ1LAX95MSPQ
V3D
1
V5D1
stby
470p YB
stby
470p
470p
YB
YB
470p YB
470p YB
470p YB
MA
152W
A
470p YB
470p YB
GNDD
100
stby
stby
stby
47 YB
47/6
.3
stby
0.1
YB
470p
YB
100/
16
V54
0.1
QT
L101
3
V5A
MA
152W
K
GVCM
XK
P30
80
GDAC
CK
9
R90
5
R90
6
CN901
C763 C917 C919
C764 C916 C918
CK
7
CK
6 CK
4
CK
2
CK
5
R910
R911
L902
D902
L901 C
K3
C905
C906
R909
R90
7
R91
6
C904
R908C903
C902
C901
CK155
C70
1L7
01
R703
C70
2
C70
3
C70
4
C70
5
C70
6
CK
154
R704
R705
R707
R706
R709
R708
R702
R701 IC701
R710
R711
R712
D70
1
CK8
R92
1
CK182
C91
0
R92
2
R91
9
C90
9
CK183
C90
8
R92
0
D90
1
C90
7
CK
77 IC902
CK
76 IC901
CK
75
R91
3
CK23
CK19
CK18
C707
R914
CK17
C708
C709
CK16C710
CK15
CK14
C711
C713
C712
CK13
CK12 C714
R714
C72
1
C72
3
C72
2 CK156
R71
3 C71
8
D70
2
C72
0
C71
9
C71
7
C71
6
C71
5
CK
153 L702
CK11
CK20
CK10
CN
701
CK22
CK21
MC
MD
GN
DA
GN
DA
NC
V+
5A(D
AG
)(D
AG
)
RX
3uG
RT
N
DG
RT
NG
ND
D
DG
RT
N
V+
5DV
+5D
DG
RT
N
RX
7
(XM) (DSP)(DAC) (CODEC) (CODEC) (DIR)
SDTI4
DFS
DZ
FE
SDTO
DAUX
TV
DD
DV
DD
DV
SS
PD
N
TS
T
CA
D1
CA
D0
LOU
T4
RO
UT
4
(CAD1/0=11)ROUT3LOUT2
LOUT3
SDTI2
SDTI3
LRCK
SDTI1
SMUTE
BICK NC
LINDZF2/OVF
ROUT2
LOUT1
ROUT1
(TST)NC
6ch CODEC
I2C
CD
TI
SDOS
TD
M
CS
N
CC
LK P/S
AV
SS
DZ
F1
MC
LK
AV
DD
RIN
VC
OM
VR
EF
H
SBLOGNDA(DAG)SBRO
COGNDA(DAG)
SWOGNDA(DAG)
SLOGNDA(DAG)
SROGNDA(DAG)
RCMUT/OVFFLOVCOMGFROGNDA(DAG)
RIN
LINGNDA(DAG)
B 1/2
CN805C 2/2
CN
827
C2/2
(FL): Audio Signal Route (Front L ch)
(SL): Audio Signal Route (Surround L ch)
(C): Audio Signal Route (Center ch)
(SBL): Audio Signal Route (Surround Back L ch)
(SW): Audio Signal Route (SubWoofer ch)
(L): Audio Signal Route (L ch)
(FL)
(FL)
(SL)(SL)
(C)(C)
(SBL)
(SBL)
(SW)(SW)
(L)
(L)
46 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.5 DSP ASSY (2/2)
MO
SI
DE
CM
DS
DO
DS
RT
SC
K
BU
S5
DS
RQ
SS
DS
M5
DR
D5
DR
CS
ER
R5
DR
RT
MIS
O
BU
S3
DR
DO
XM
FS
3
XM
AN
T3
HR
EQ
MU
T
ER
R3
DR
D5
BU
S5
DS
DO
XM
AN
T5
DE
CM
ER
R5
XM
FS
5
DS
RQ
XKP3078
GNDD
GNDD
GNDC2 GNDD
stby
100k 100k
GNDD
0.1
0 0
YB
stby TC74VHCT541AFTS1
V5D1Q
TL1
013 V56
100100
CN951
CK
48
CK
49
CK
45
CK
47
CK
46
CK
44
CK
42
CK
43
CK
40
CK
39
CK
41
CK
37
CK
38
CK
36
CK
70 R974
R962 R970
R98
2
R98
1
C95
5
C95
4
IC952
L952
CK
162
R954R955
14 1012 8
15 13 11 79
6 4 2
5 3 1
1 2 543 76 8 109
20 19 1618 17 15 14 13 12 11
DE
C M
UT
E
DS
P R
ST
DS
P M
OD
E
DS
P H
RE
Q
DIR
RS
TD
IR E
RR
DS
P D
I
DS
P C
KD
SP
DO
DS
P S
SB
US
Y
DIR
DO
DIR
CS
GN
DD
NC
G1
A1
A3
A2
A4
A5
A6
A7
A8
GN
D
for DSP,DIR,XMLevel shifter
3V -> 5V
VC
CG
2
Y2
Y1
Y3
Y4
Y5
Y7
Y6
Y8
GNDD
0
V32C
R40
3
B 2/2
B 2/2
DSP ASSY(AWX8980)
CN807C 2/2
47VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
MO
SI
SC
K
SS
MIS
O
HR
EQ
OS
C
SDTO
BDTO
FDTO
CDTO
FDTI
BC
KO
LCK
I
MD BC
KI
LCK
O
MC
LK
BU
S3
DSRT
MUT
VKN1411
100
100
47k
10k
100
100
100
stby CH
GNDD
CH
stby
stby
stby
stby
10k
stbyTC7WU04FU
22
YB 0.1
CH 470p
5p 5p
XSS300324.576MHz
470
1M
YB YB0.1 0.1
YB
4.7k
QT
L101
3
0.1
stbyYB
470p470p
YB
0.1 stby
YB
0.1
470p
YB
100
YB
YB
0.1
10k
10k
10k
10k
47k
DSP
DSPC56371AF180
stby
47
47
47
stbyYB470p stby
GNDD
YB0.1
0.1YB
YB0.1
YB0.1
47
47
V3D
QTL1013
V37 TC7WU04FU
100
TC7WU04FU
470p Y
B
YB
0.1
470p
YB
YB
0.1
stby
100Y
B0.
01
0
YB
470p
0.1 YB 10
k
stby
47k V3D
2.2k
stby
47
TC7WH125FU
47
stby
stby
47
47
ATL7
002
47k V11
V1R2
V39
QT
L101
3
V3D
V3D
ATL7
002
GNDD
100/
16
100/
4
V36
V3D
CN801
R95
3
R95
1
R81
2
R95
2
R84
0
R81
0
R80
9
C81
6
C81
7R843
R842
C811
C812
C813IC802
R81
8
C820
C819
C818
CK
179
R81
6
X801
CK
178
C80
6
C808 C810
R81
1
L804 C815
C807 C809
CK
171
C814
C80
5
C80
4
C80
3
R80
2
C80
2
R80
6
R80
5
R80
4
R80
3
R807
IC801
C80
1
R801
R833
R83
2
C830 C828
C872
C832
C833
C831 C829
R83
1 R82
7
R813
L801
CK172CK177
R81
7
IC802
R815
IC802
C82
1
C82
2
CK180
C82
3
C82
4
R844
C82
5 R819
R820
C82
6
C82
7
R82
2
CK
103
R826
R823
R85
2
CK
174
CK
185
C871
R872
IC871R871
R876
R875
R873
R874 CK168
L803
C83
5
CK181
R84
1
CK167
L871
CK
169
L802
C83
4
1 2 763 54
5 38
4
2221 252423 2826 27 30 3129 32 33 34 36 3735 38 39 40
19
20
17
18
16
15
12
13
9
8
11
10
14
6
7
5
4
3
2
1
80 76777879 737475 707172 6769 68 6466 65 62 6163
7
4
821 6
4
8
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
4
3
2
1
5
6
7
8
UNLESS OTHERWISE NOTED
RAB4C***J orRAB4CQ***J
(1608)
(1005 or 1608)
RS1/16S***J
RS1/16SS***J
CEVW***M**
RS1/16S***J
(1608)
or 1608)
CKSRYB104K16
CKSSYB***K50
CKSRYB474K10CKSRYB105K16
CCSRCH471J50
CKSSYB104K10CKSSYB103K16
G V
TM
S
TD
O
P.U
TC
K
TD
I
JTAG
(3/3)
(1005
NOTES:
NO INDICATED
CCSSCH****50CKSRYB***K50CCSRCH****50
IS...PARTS
SC
AN
PF
9
PF
10G
ND
IOV
DD
IOP
B0
PB
1G
ND
CO
VD
DC
OT
DO
TD
I
MO
SI
TC
KT
MS
MIS
O
SS
SC
K
HR
EQ
VD
DPA
GN
DPA
GNDSPPF0PF1VDDIO
PF4PF5
PF3
UCOMDECODER 0
1
VDDPD
0
EXTALPINIT
RESET1
GNDPP
0 001
GNDPD
PF7PF6
GNDCO
VDDCOPF8
PF2BOOT MODE BA C D
MODDMODCMODBMODA
GNDCOVDDCO
SDO1SDO0
SDO3SDO2
GNDIOVDDIO
VD
DIO
GN
DIO
VD
DC
O
SDI0_1SDI1_1
PE8
MUTE
GN
DC
O
GN
DIO
VD
DIO
SC
KT
_1
FST_196D
TS
PE10PE9
SDI1 SD
I0F
ST
SC
KT
FS
R
SC
KR
HC
KT
PC
2
BU
SY
PE
2P
E5
PE
0
PE
1
(2/3) (1/3)
VD
DP
P
GNDY2A1G1
ONLH HI-ZG Y
A2
G2Y1
Vcc
B 2/2
Proto only
48 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.6 POWER PACK (1/2) and TRANS2 ASSY
17
16
14
15
13
12
87
65
9
11
10
4
3
21
R681
C68
2R682Q681
KN601
C77
8
C683 C68
4
R68
5
R68
6
IC603(3/3)
R690 R69
2
R69
3
R691
D68
3
C68
8
C68
5
R687
C686
IC610
C687
C78
1
R783
C783C782
R78
1
R78
2 IC603(2/3)
C78
4R78
5 R78
7
R784 R78
6
Q683D684
R694
Q505
R788
R778Q501
R777
R603
C60
3
Q601
R601
C63
2R632 Q631
R631
CN704
C65
3
R653 Q651
R1102
R651
R652
R654Q652
C65
4
C78
0
C779
D77
7
C60
9 C613C611
R61
1 R613
R69
5
D67
7
R68
8
R68
9
R677
D78
4
D681
D67
8
C69
6
R69
6
R678
D682
R60
9
C60
7
R72
8
C605
D783
IC603(1/3)
D60
1
C61
5
R617 R61
9
R62
1
D778
C69
7
Q697
Q696
R623
Q605
C63
5 C637C636
R615
R63
5
R63
6
R637
C63
4 IC602(2/2)R
639
D63
1
R638
R64
0
C633
C65
9
R69
9
D64
5
R64
8
R64
7
R645
D64
6
R646
D603
R642C
630
Q633
R64
1
D632
R66
1
C661
R65
9
R663
C65
7
R72
9
D78
0C663
D647
D779
IC602(1/2)
D648
R66
7
D65
1
C66
5
R66
9
R67
1
C655 R665
R666 R67
2C656 C65
8R
662
R66
0 R664
IC601(2/2)
R67
0 C66
6
R66
8
D65
2
R673
Q655
D653
Q656 D654
R674
R68
0
R72
7
R72
6
R72
5
C60
4R604Q602
R602
C66
0 C662
C61
0
C664
D67
5
R63
0
R61
6
R675
D782
R61
8
D67
6
R676
D604
R61
0
R61
2
C612
R614
C60
8
R73
0
C614 D602
D781
IC601(1/2) R622 C61
6
D60
6C606
R62
6
R620
R62
4
R69
8
Q698
R69
7
R1101
R628
Q606D608
18
15
16 SL
17
39
8
14 FL 6
7
(MA
IN A
SS
Y 2
/3)
TO
MA
IN A
SS
Y
XPROTECT
GNDU
NECK
6OHM
OLDT
DCDT
STBY
(SR)F_DRIVE
AMUTE
FR
GNDA
SR
GNDA
13
STBY
DC DET.
1112
C 25
101
4
13 6
3
98
7
14
1211
1
2 5
4
(2ch POWER PACK)
IC602:POWER AMP
3
10
14 SR 98
13
6
7
FL
GNDA
SL
GNDA
C
(FR)
STBY
1112
FR 2
1
5
4
(2ch POWER PACK)
IC601:POWER AMP
10
SBLF-DRIVE
SLO
P13
P12
FLO
SBR
C
SL
XPROTECT
FL
6OHMOLDT
NECK
DCDT
SR
SR
F-DRIVE
FRAMUTE
600/3_5
600/3_2
SBLO
SBRO/SBO/SW
CO
DC_DETP6
CO
P1
P13P12 SLO
SL
SRO
FLO
FRO
602_2
602_5
P6
FL
P12
P1
P13
SRO
602_5
P6
602_2
600/3_5
600/3_2
601_5
601_2
FL
C
SL
SBL/SB
SBR/SWAMUTE
FR
601_2 P12
601_5
P6
FRO XPROTECT
OLP1
P13
P1
1k 4.7/50
2SC
5938
A(A
B)
10k
GNDA
CHASSIS
VNF1084
2SC
5938
A(A
B)
47p
330p
CH
1.8k56
k
PAC015A
330
1.8k
ACN70940.22
1SS
133
YB 10
0/16
56k
STBY
AEK7009(1A)
3p CH
3pSTBY
100/
16
56k
330p 56
k
1.8k
CH
PAC015A
2.2/
50 NP0.
22A
CN
7094
330
820
1.8k
(GRBL)2SC2240
1SS133820
NP
2.2/
50
22k
(GRBL)2SC2240
22k
10k
1K
2SC
5938
A(A
B)
10K
1K 4.7/50
STBYSTBY
STBY
GNDU
XKM3007
STBY
STBY
STBY
0
4.7/501K
2SC
5938
A(A
B)
10k
YB
47p
4.7/50 CH
1SS
133
100/
16
3pSTBY
1.8k
56k
ST
BY
ST
BY
ST
BY
CH STBY
ST
BY
STBY
ST
BY
ST
BY
10k
STBY
STBY
330p
YB
56k
47p
CH
68K
STBY
PAC015A
1SS
133
0.22ACN7094
330
1.8k
1SS133
1000
p
220/
6.30
YB
(QR)
2SC4081
2SC4081
(QR)
2.2/
50
22k
NP
(GRBL)
820
2SC2240
1SS133
ST
BY
STBY STBY
ST
BY
ST
BY
ST
BY
STBY
ST
BYSTBY
STBYS
TB
Y
ST
BY
STBY ST
BY
ST
BY
STBY STBY
ST
BY
ST
BY
ST
BY
STBY
ST
BY
ST
BY
STBY
STBYS
TB
Y STBY
820
STBY
STBY
ST
BY
STBY
ST
BY
ST
BY
STBY
ST
BY
ST
BY
ST
BY
STBY
STBY
STBY
STBY
ST
BY
ST
BY
ST
BY
820
1.8k
STBY
330
47p
CH
330p
1.8k56
k
STBY
56k
PAC014A
3p CH
AC
N70
94
1.8k
0.22
1SS
133
STBY
STBY
(GRBL)2SC2240
820
2.2/
50
1SS133
NP
22k
W11
7
W11
8 2SC
5938
A(A
B)
10k
10k
47k
ST
BY
10k
1K 4.7/50
D+5V
100/
1610
0/16
STBY
ST
BYST
BY STBY
ST
BY
3p CHSTBY
ST
BY
ST
BY
STBY
STBY
330p
56k
1.8k
56k
YB
47p
CH
ST
BY
PAC014A68K
STBY
0.22ACN7094
1SS
133
330
1.8k
33k
RT1N241M
10k
0
22k
D+5V
2.2/
50 NP
820
2SC2240(GRBL)1SS133
POWER PACK ASSY(XWZ4323) C 1/2
C 1/2
CN
110
A2/3
(FL)
(FL) (FL)
(FL)
(SL)
(SL) (SL)
(SL)
(C)
(C) (C)
(C)
49VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
11 10
11 10
43
12
89 7 6 45 23 1 1 3 4 5 62
78 46 59 23 1
D75
1
R11
05
D75
2
RY
752(
3/3)
RY
751(
3/3)
RY
753(
3/3)
D75
4
R11
04
D75
3
D74
2
D74
1
D74
4
D74
3
C740
R740
D74
6
D74
5
D74
7
L754
R772
R789
L501
R755
L753
R74
1
R74
2
R74
3
R74
4
R75
6C
755
R79
0
R77
1
C51
7
C77
1
RY753(1/3)
W24
0
C75
6C
763
W24
4
C76
4
W24
7C76
1
C76
2
W23
8
C78
5
C77
2
W23
6
C75
3
W24
8
C75
4
W27
2
C75
1
C75
2
L761
R761
R762
L762
L751
R751
R752
L752
C70
9
R71
6 R1110
R76
3
R76
4
R75
3
R75
4
RY752(2/3)
RY751(1/3)
RY751(2/3)
RY752(1/3)
R711
Q705(2/2)
R71
4
R71
5
Q707(1/2)
Q705(1/2)
D70
3
IC608
IC609
IC606
C70
4
IC607
IC604
IC605
C70
3
R710
Q707(2/2) W201
R712 C71
2
D71
2
C71
1
D71
1
C70
2
D702
C70
8
H70
2
H70
1C70
1
C70
7
CN1201
R74
5
R74
6
R74
7
C75
9C
521
C77
3C
757
C75
8
CN
702
CN
701
851
R12
50
C12
50
C12
51R
1251
C87
2
IC853
IC851
IC852
IC702
R70
7
C70
6
Q702
R73
2
R702
R70
4
R70
6 R705
R70
8
C70
5D713
Q704
R70
3Q703 R
722
R721
R713
IC701
R73
1
R701Q721
Q701
R709
D701
Q724 J6
R72
4
J4 J5J3
J3 to
J7
J7
Q722
R72
3R1255
R1256
: AUDIO SIGNAL ROUTE( ) DC OUTPUT DETECTOR
Q696,697:
Q605,606,633,655,656,683,Q505: OVERLOAD DETECTOR
XP
RO
TE
CT
+12
V
GN
DU
SP
-A_R
Y
*4
R/C
_RY
*4 *4 *4
Indicated in 1SS133-T3.DIODES
BA:CQMBA(Film Cap)
Unit: p-pF or μF unless otherwise noted.
Rated Voltage:50V except for electrolytic capacitors.
Ratings:Capacity(μF)/Voltage(V) unless otherwise noted.
M:CQMA(Film Cap)
2.CAPACITORS
Tolerance:(J)± 5% unless otherwise noted.
Rated power:1/4W unless otherwise noted.
1.RESISTORSUnit:k-kΩ,M-MΩ or Ω unless otherwise noted.
NOTE
WHITE
J603
J602
WH
ITE
WH
ITE
DB
911N
DO
DB
211N
DO
J601
DB
910N
DO
DB
910N
DO
DB
410N
DO
YE
LLO
WJ6
05
RE
DJ6
04
STBY
(SBR)
STBY
*4*4 *4
*4 *4
*4 *4
WH
ITE
J607DB118ND0
DB621ND0
BROWN
J606 BLUE
(SR)
(FR)
J701
DB
813N
D0
J702
DB
813N
D0
ST
+5V-29.7V
GN
DU
D
*2
*2
AEK7022-A
AEK7022-A
AEK7022-A
ICP-N10
AEK7022-A
AEK7022-A
AEK7022-A
*1 STBY
C
B
6.8B
MT
ZJ
-22.9V
J21D20PYY1130E
GN
DU
ST
+5V
STBY
ST
BY
ST
BY
AC WUP
ST+5V
A
ST
BY J52
AC RY
GNDU
D20PYY0410E
ASSY
ST
BY
*5
+
-C
*5*5
- CN
752
+SL
+
-SR
*5*5
-FL C
N75
1
-
+
+FR
RE
G B
RE
G G
AC
WU
P
AC
RY
FL
AC
2
FL
AC
1
RE
G B
DR
EG
DR
EG
-VF
HP
.SW
A.M
UT
E
AC
WU
P
AC
RY
FL
AC
2
FL
AC
1
RE
G B
RE
G G
5214
7-06
10
DR
EG
RE
G B
5214
7-11
10
DR
EG
GN
DU
HP
L
HP
G
HP
R
A.M
UT
E
HP
.SW
5104
8-11
00
J47XDX3065
ST
AN
DB
Y TR
AN
S2
AS
SY
TO HEADPHONE ASSY
*2
*1
*1
*1
*1
*1
*1
*1
*1
ICP-N10 518/J
*1
STBY
TO
DB932ND0
PRIMARY
TO
TR
AN
S3
AS
SY
STBY
DB232ND0
DB932ND0
DB230ND0
DB030ND0
STANDBY
W382
+ -~
~
+ -~
~
F-DRIVE
SBLO
SBRO/SBO/SWO
CO
SLO
SRO
FLO
FRO
602_5
P6
602_2
600/3_5
600/3_2
601_5
601_2
P12
XPROTECT
P1
NECK
6OH
M
1SS
355
1SS
355
AS
R70
01
AS
R70
01
AS
R70
01
1SS
355
1SS
355
1SS
355100/25
68K
1SS
355
1SS
355
1SS
355
1SS
355
STBY
STBYPUF 100 1/4W
STBY
PUF 100 1/4W
ATH1004
4.7K
4.7K
4.7K
1W4.7
*4
ST
BY
ST
BY
*4 *4
ASR7001-
*4 *4 *4 *4
PUF 100 1/4W
ATH1004PUF 100 1/4W
PUF 100 1/4W
ATH1004
ATH1004PUF 100 1/4w
ATH1004
1/50 10
k 0
1W4.7 1W4.7 1W4.7
4.7 1W
ASR7001-
ASR7001-
ASR7001-
ASR7001-
STBY
RN4903 1k 10k
1SS
355
RN4903
RN4903D+5V
D+5V
XC
H30
12--
F33
00u/
42
(10A)
(10A)
(10A)
XC
H30
12--
F33
00u/
42
2SA2005(E)
(10A)
(10A)
(10A)
RN4903
D5SBA20(B)10
0/10
100/
35 MT
ZJ2
2D
5600
/71
XC
H30
27X
CH
3027
5600
/71
RT1N241M
52147-0410
4.7K
4.7K
4.7K
4.7K
CHASSIS
NP
1/4W
NP
STBY
STBY
22 GNDU
10/1
00
47k 47k
1SS1331k
2SC2240
2SA1145
10/1
00
22
2SA1145
2SC5511(E)
D5SBA20(B)47
k
2SC2240
47k
STBY
3.3
C 1/2 D
TRANS2 ASSY(XWZ4334)D
(FL): Audio Signal Route (Front L ch)
(SL): Audio Signal Route (Surround L ch)
(C): Audio Signal Route (Center ch)
55Q
G
1551O
C 2/2
C 2/2
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N10, MFD BY ROHM CO., LTD. FOR IC701 and IC702.
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7018 MFD, BY LITTELFUSE INK. FOR IC853.
(FL) (FL) (FL)
(FL)(FL)
(FL)
(SL)(SL) (SL) (SL)
(C) (C) (C)
(C)
IC853AEK7018 (4A)
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. AEK7009 FOR IC610 MFD, BY LITTELFUSE INC.
/MYXJ5
*1
3.9K
R703R704
R701R702
4.7K 180K
R707R708
10K
R709R710 R722
R721
*5
763,764
D751,753,757
R1103,R1104,R1105
C753,754,756,761,762C751,752,755,
*4 /MYSXJ5
XK
E30
44X
KE
3049
CQMBA123J50
0.22
1SS355
BA
0.22 BA
2.2k
SITUATION
A-D
A.BNO SIGNAL
MYSXJ5
POINT VOLTAGE(V)
61.4±
50 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.7 POWER PACK ASSY (2/2)
CN803
CN805
R888R889
R887
R886
CN807
R885
CN813
21
36
45
21
4
5
3
9
10
78
6
1112
13
12
87
65
4
3
13
15
1211
10
9
14
16
19
17
18
3
12
5
4
78
6
10
9
1112
13
14
15
15
14
10
8
1112
9
13
5
3
4
7
6
21
1513
1410
11
12
95
7
48
62
31
CN827XKP3069
-12V
GNDA
GNDU
KM200TA6GAV
XKP3066
DGRTN +12V
GDAC
GNDD
AD+5V V+5D2
220
220
STBY
220
220
XKP3067
GDAC
GNDD
9604S-15C
TO
VID
EO
AS
SY
SWOUT
GNDA
-12V
GNDU
+12V
GAV
DGRTNDGRTN
GNDDV+5D
UGRTNNC
V+5A
V+5D
V+5D
GNDA(DAG)
GNDA(DAG)
DGRTN
RIN
V+7D
GNDA(DAG)
RCMUT/OVF
FLO
GNDA(DAG)
FRO
LINGNDA(DAG)
CO
SWO
SLO
GNDA(DAG)
GNDA(DAG)
SROGNDA(DAG)
SBLO
SBROGNDA(DAG)
GNDA(DAG)
DIR ERR
GNDDNC
DIR RSTDIR CS
DSP MODE
DSP SSBUSY
DIR DO
DSP HREQ
DEC MUTEDSP DI
DSP DO
DSP CKDSP RST
POWER PACK ASSY(2/2)
XKM3010CN815
TO
MA
IN A
SS
Y(M
AIN
AS
SY
1/3
)
RINGNDA(DAG)LINGNDA(DAG)
RCMUT/OVFFLO
FROGNDA(DAG)
SBRO
SBLO
COGNDA(DAG)SWOGNDA(DAG)SLOGNDA(DAG)SRO
TO
MA
IN A
SS
Y
DSP HREQDSP MODE
BUSY
DIR CS
DIR DO
(MA
IN A
SS
Y 3
/3)
DIR RST
DSP DIDSP DODSP CLKDSP RST
DEC MUTE
DSP SS
GNDDNCDIR ERR
TO
DS
P M
OD
ULE
(518
,418
/MY
)
C 2/2
C 2/2
POWER PACK ASSY(XWZ4323)
CN302P
CN
901
B1/2
CN
701
B1/2
CN
951
B2/2
CN
109
A1/3
CN
112
A3/3
(FL): Audio Signal Route (Front L ch)
(SL): Audio Signal Route (Surround L ch)
(C): Audio Signal Route (Center ch)
(SW): Audio Signal Route (SubWoofer ch)
(L): Audio Signal Route (L ch)
(FL)
(L)(L)
(SL)
(C)
(SW)
(FL)
(SL)
(C)
(SW)
(SW)
(SW)
51VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
+12V
SP-A_RY
R/C_RY
SP-B_RY
XPROTECT
C86
0
Q805
CN816
810
Q803
C802
Q801
C80
1
D801
C81
3
C81
2
IC804
D80
6
R80
6
C80
6
R1109
R80
7
R80
8
Q806
Q804
R81
2
R81
1
Q802
C808
D83
1
D829
C87
0
C87
1
D83
0
D82
8
C80
9
IC803
C80
7
CN808
Q808(1/2)
Q807(1/2)
Q808(2/2)
D80
7
C90
1
Q807(2/2)
C85
0
D900
R90
1
R90
0
Q810
D82
7 C81
0
C81
1
R81
3
IC805
2119
20
17
18
15
16
119
13
1410
12
7
6
5
4
3
8
1
2
21
34
76
58
119
101
2
5
3
7
6
4
8
9
2
5
4
1
3
GNDA
100/
25
GNDUGNDV
-12VGNDT
RT1P241M
XKM3011
51048-1100
RT1P241M
D+5VT+9V ST+5V
2200/25
RT1P241M
2200
/25
S1WB(A)60SD
V+5D1V+5D2
-12V
GNDD
GAV
100/
16
0.01
YB
KIA7809API
DGRTN
+12V
MT
ZJ6
.2B
T+9V
0
10K
1uF
/16V
10K
1K
GNDU
AC_WUP
AC_RY
FL_AC1
-VFFL_AC2
HP_SW
RT1N241M
ST+5V
ST+5V
RT1N241M
ST
BY
ST
BY
RT1N241M
REG_G
REG_B
4700/16
DGRTN
DREG
REG_B
ST
BY
GDAC
0.1
YB
ST
BY
D3SBA20(B)
DREG
ST
BY
MT
ZJ6
.2B
W20
8
100/
10
BA05FP
0.01
YB
AD+5V
RT3N22M
RT3P22M
1SS
133
RT3N22M
RT3P22M
MTZJ7.5B
V+5D1 V+5D2
100/
10
0.1
10
1K
2SD1858X(QR)
V+7D
MT
ZJ6
.2B
100/
10
0.01
YB
1K
D+5VNJM2831F05
+ -~
~
OUT IN
1-B6
+ -~
~
1-B6
1-B6
1-B6
OUT IN
STBY
Tolerance:(J)± 5% unless otherwise noted.
Umit: p-pF or μF unless otherwise noted.Ratings:Capacity(μF)/Voltage(V)
2.CAPACITORS
electrolytic capacitors.Rated Voltage:50V except forunless otherwise noted.
NOTE
1.RESISTORSUnit:k-kΩ,M-MΩ or Ω unless otherwise noted.Rated power:1/4W unless otherwise noted.
GAV
SWOUT+12V
TO
MA
IN A
SS
Y(M
AIN
AS
SY
3/3
)
GNDA
GAV
NC
AC RY
-12VFL AC1
-VFFL AC2
AC WP
D+5V
T+9VHP.SW
SP-A RY
GNDT
GNDUST+5V
SP-B RYR/C RY
V+5D2
TO
RE
GU
LAT
OR
AS
SY
J43XDX3066
V+5D1
SP Relay Drive
*2
REG G
DREG
GNDD
DREG
REG B+
+12V
GAV
REG B-
-12V
DGRTN
DGRTN
DGRTN
T.+9V REG.IC
*2
5.0V11.1V
AD+5V REG IC
V+7H
DGRTN
DGRTN
V+5
V+5
DGRTN
STBY
W81
W80
5.0V
D+5.0V REG.IC
C 2/2
N
CN
111
A3/3
CN800
C 1/2
C 1/2
(SW)
(SW)
Q802Q801
VSX-418*2
Not used
52 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.8 5.1CH INPUT and TRANS3 ASSYS
1 2 3
13
24
75
6
AE
K70
081/4W
4.7
0.03
3BA
0.03
3BA
ISR
139-
400
470/35
1/4W4.7
0.1/
100
0.1/
100
51048-0300
330 4.7/50
100p 47
0K
CH
100p
220p
YB
CH
470K
YB
330
0.01
330
CHASSIS
4.7/50
220p
YB
100p
CH
470K
4.7/50
220p YB
470K
CH
330
220p
YB
4.7/50
(0.8
A)
52044-0745
100p
R88
2
C88
3
C88
4
IC35
7D
363
R88
1
C88
2
C88
1
C406
891
R1004 C1010
C10
02
R10
02R
1001
C10
04C
1003
C10
01
R1003
C1012
C1009
R1011
C10
13
R10
09
C10
15
C1022
C10
14
R10
10
R1012
C10
16
C1021
CN307
ST
BY
M
M
TO
PO
WE
R P
AC
K A
SS
Y
DB932ND0
GN
DU
GN
DU
+24
V
DB932ND0STBY
DB232ND0
DB030ND0
TO MAIN ASSY(MAIN ASSY 2/3)
DB230ND0
STBY
SR
SW
SLCN
309
C
XDX3064
J22
TO
MA
IN A
SS
Y(M
AIN
AS
SY
1/3
)
SL
SRAG
AGC
SW
AG
Rated Voltage: 50V expect for electrolytic capacitors.
1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Unit: p-pF or μF unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS-+
NOTE
GF GF
5.1CH INPUT ASSY(XWZ4341)F
TRANS3 ASSY(XWZ4337)G
CN
105
CN251A 2/3
C1/2
A1/3
(SL): Audio Signal Route (Surround L ch)
(C): Audio Signal Route (Center ch)
(SW): Audio Signal Route (SubWoofer ch)
(SL)
(C)
(SW)
XK
B30
35
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7008 MFD, BY LITTELFUSE INK. FOR IC357.
54 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.9 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS
GN
D
Vou
t
Vcc
9
8
56
3
4
7
1
21
3
2
75
64
108
913
14
11
12
3
E
16
1517
BC
C
E
B
21 2322 27262524 2928 3018
20
14
15
19
16
17
12
11
10
12
13
9
8
7
6
5
4
3
2
1
757677787980 7173 7274
11
2
5
4
2
5
3
4
3
DRST
DDIDCK
DDO
MICDET
1WUP
DENDRDYDDO
DCKDDI
DRST
KEY4KEY3
DEN
KE
Y1
KE
Y2
1WUP
DRDY
DDIDDO
DCK
DRST
BU
S1
VA
C1
G1
G3
G5
G4
G7
G6
G2
G10G
9G
8
G2
G1
G4
G3
G5
KEY3
G8
G7
G6
G9
G10
G12
G11 S
1
G13 S
4S
3S
2
STBY
NC
VDD
SCK1
RESETFR
OM
PC
SO1
VPP(IC)
NC
GNDU
VSS0
SI1
TO
MA
IN A
SS
Y
MICDET
Stby+5V
(MA
IN A
SS
Y 3
/3)
1WUP
RMC
SROUT
GNDU
DISPEN
DISPRDY
SRIN
DISPDI
DISPCK
DISPDO
FLAC1
FLAC2
-VF
DISPRST
3.0
STANDARD
2.4
1.8
KE
Y IN
VO
LTA
GE
[V]
FS SURRSTEREO/
KE
Y2
KE
Y1
VS
S0
AV
DD
VD
D0
NC
EN
A
FE
N A
FE
N B
EN
B
KEY3KEY4
AVSS
NC
NC
DISPEN
SRIN
DISPDTI
DISPDTO
DISPCK
NC
DISPRDY
TEST
1W_WUP
DISPRST
IC(VPP)
X1
X2
VDD1
VSS1
G10G
3
G1
G2
G6
G5
G4
G7
G8
G9
STBY
ADVANCED
AUTO SURR
1.2
0.6
DIRECT
ENA
0.0
MCACC
PHASE
KEY 3
GNDU
GNDU
ENB
D15A05-125-2651
J42
21 1211 1513 14
V401
181716 212019 2322 373635 38
XAV3036 (XAV3039)
C40
2
L401
C40
1
C40
3
C48
7
C49
0
C48
9
C48
8
R42
4
R40
8
R40
7
R40
9R
410
R420
R419
R421
C44
1
CN402
C44
2
R40
3
D403 R402
R417
R413
R415
R414
R416
R412
R430C400
CN401R411
Q442
S513
S507 R50
7
S506 R50
6
R42
3R
425
R40
6
R405
Q484
C42
2
C42
1
C41
6
X401
R401R422
C41
7
C41
8402C
413
R48
2
R48
1
R48
3
R48
4
R48
5
R48
6
C48
4
C48
1
C48
5
C48
6
C48
3
C48
2
R48
9
R48
7
R48
8
R49
0R
517
R51
8
R51
9
R49
2
R49
5
R49
3
R49
4
S505 R50
5
S504 R50
4
S503 R50
3S502
511 404
YB
0.01
2.2uLFCA2R2J
220/
6.3
YB
0.01
TS
1000
p
1000
p
1000
p
1000
p
100K
47k
47k
47k
47k
100
100
100
0.01
47/1
0
52492-0920 YBCE
AL-
TS
1SS355 100k
100
0
220
220
220
220
220
RT1N241M
STBY
52044-174547k
VDD
XSX3005-
VSG1024
VSG1024
2.7K
1.6K
VSG1024
VDD
10k
100k
100k
1k
100k
2SA1576A(QR)
ST
BY
0.1
ST
BY
YB
5MHzVSS1142
GP1UE274XKC1
1M100k
ST
BY
0.1
YB
ST
BY
470p
220p
220p
VSG1024
1.2k
820
VSG1024
680
VSG1024
51063-0505 51063-0505
ROTARY ENCODER ASSY (XWZ4286)
IH
I FRONT DISPLAY ASSY(XWZ4283)H
CN
101
A3/3
55VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
3
1
2
3
1
2
32 33 34 35 3631 4037 38 39
41
42
43
45
44
47
46
49
48
50
51
52
53
54
55
56
57
58
60
59
666970 68 67 64 6165 63 62
3 3
22
1 1
GNDU
MIC
DE
T
S24S23
S21S22
S19
S20
PWRLED
S17S18
S15S16
S14S13
S11S12
S10
S9S8
BU
S2
KEY2
KEY3
KEY4
G12
G11
G13 S
3S
2S
1
S5
S6
S7
S4
PWRLED
KEY1
S5
S6
S7
S10S
9S
8
S13
S12
S11
S14
S15
S16
S18
S17
S19
VA
C2
S22
S20
S21
S24
S23
J44D15A03-100-2651
FENB
FENA
GNDU
MIC
DE
T
NC
CE
NT
ER
_LE
D
NC
MC
AC
C_L
ED
NC
NC
NC
NC
NC
PWRLEDS24S23
S21S22
S19
S20SIGNAL SEL AUX
DISPLAY UCOM
S18
S17
S14
S16
S15
S13
S12
G13
G12
G11
S11
S10
S9
S8
VF
VDD2
S2
S1
S7
S6
S5
S4
S3
SPEAKER
SB CH
ST+
AM
FM
USB
TUNE-
TUNE+
CDR/TAPE/MD
CD
STBY
RETRIEVER
ST-3.0
3.6
KE
Y IN
VO
LTA
GE
[V]
DVD/LD
TV/SAT1.8
2.4
DVR/VCR
VIDEO/FRONT0.6
1.2
0.0
D15A03-100-2651J41
GNDU
LED *1
KEY1
PWRON
POWER
0.0
39 4140 4342 44 4645 47 49 5048 51 53
(515 FL HOLDER VNF1096)
52 54 5655 5857 6261 3.TACT SWITCHESRated Voltage: 50V expect for electrolytic capacitors.
Indicated in VSG1024
NOTE
2.CAPACITORS
1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.Tolerance: (J) 5% unless otherwise noted.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Unit: p-pF or μF unless otherwise noted.
-+
C51
1
C51
2
S452
R45
2
R46
4
S464
IC401
C41
9
R45
1
S451
R45
0
S450
R46
3
S463
R46
2
S462
R44
9
S449
R44
8
S448
R46
1
S461
R46
0
S460
S447
R45
3
C451
S459
R45
9
C452
C42
3
C42
0
C41
4
R49
7
R49
8
R49
6
R52
0
R50
0
R49
9
R52
2
R52
3
R52
1
R52
6
R52
4
R52
5
R52
7
R52
8
R52
9
C412
C411
C410
R53
1
R53
0
R53
2
R53
4
R53
3
470 512 S512
R47
1
S471
R45
8
S458
R45
7
S457
R45
6
S456
R45
5
S455
C45
3
R45
4S454
R46
5
R47
2
C454
R501
501471
D501
S501
5106
3-03
05
5106
3-03
05
CHASSIS
XSX3009-
ST
BY
KN
512
ST
BY
ST
BY
VSG1024
2.7K
VSG1024
VSG1024
2.7k
VSG1024
PE5550
0.01
1.6K
VSG1024
1.2k
VSG1024
1.6k
VSG1024
1.2k
VSG1024
820 VSG1024
VSG1024
680
820 VSG1024
680 VSG1024
1000p
4.7k
YB 1000p YB
4.7k
YB
ST
BY
100/
35
ST
BY
YB0.01
47/50 TS
0.01 YB
YB
YB
VSG1024
5.1K
VSG1024
2.7K
VSG1024
1.6K VSG1024
1.2K VSG1024
820
1000
p
VSG102468
0
YB 1000p YB
4.7k
4.7k
VDD
51063-030551063-0305
*1
VSG1024
KJH
JOG ASSY(XWZ4289)K
POWER KEY ASSY(XWZ4287)
J
D501
R501
No use
No use
VSX-418*1
56 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.10 FRONT MINI JACK, DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS
5
3
4
2
1 32
1
2
2
1
1
5
3
4
6
5
8
37
4
9
1 32
10
STBY
TO
FR
ON
T IN
AS
SYSTBY
SHEILD
D+5V
GNDD
SHEILD
OPT1
V+5D
FRONT OPT
GNDDOPT3GNDD
GNDD
OPT2
GNDD
TO
DS
P M
OD
ULE
(518
,418
/MY
)
(DIG
ITA
L IN
BLO
CK
)
OPT_OUTGNDD
NOTE1.RESISTORS
2.CAPACITORSTolerance: (J) 5% unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
-+
KN1902
KN1901
C19
06
C19
05
JA1902
JA1900
C19
07
C19
08
C19
04
C19
03
R1904
F1901R1903
C1902
R1902
C1909
CN1902
CN1903
C1900
R1900
CN1904
VNE1948-A
CHASSIS
STBY
YB
0.1
GP1FAV51TK0F
GP1FAV51RKBF
100p
0.01 C
H
1000
pYB
CH
0.1 YB
CE
AL-
TS
100/
10
0.01
STBY
YB
CTF1295 STBY
100B5B-PH-K-S
STBY
VKN1181
0.1 YB
100
STBY
FRONT MINI JACK ASSY(XWZ4296)L
DKN1124
VNF1084CHASSIS
470p
0.01 0.
1330
470K10
0p
100p
100p
100p
470K
33051048-0300
JA971
C97
5
KN971
C97
6
C97
7
C97
2C
971
R972 C97
4
R97
4
C97
3
R97
3
R971 971
D20PYY0323E
(MA
IN A
SS
Y 1
/3)
GND
FRONT L
J30
FRONT R
TO
MA
IN A
SS
Y
31
2
L
DIGITAL INPUT ASSY(XWZ4298)M
M
CN
603
B1/2
CN
108
A1/3
57VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
3
2
1
5
6
4
811
910
47
56
12
3
3
1 2
4
2
3
5
1
78
4
TO
PO
WE
R P
AC
K A
SS
Y
J47XDX3065
HP SW
GNDU
AMUTE
HP G
HP R
HP L
XDX3066
J43
TO
PO
WE
R P
AC
K A
SS
Y
REG B-
+12V
-12V
GAV
IC807 -18.7V -11.9V
-12V REG.IC
+12V REG.ICIC801:
IC802: 18.5V 11.8V
REG B+
REG G
DREG INPUT
GNDD
V+5D1
DREG INPUT
V+5D2
*1
5.0V
5.0V
GNDD
GNDD
C15
55
C15
53
C15
54
Q1551 Q1552
C15
51
R15
53
R15
54
C15
52
C15
57
C15
56
C15
58
1551
C1562
R1556 R1555
R15
57
R1552
C1561 R1551
IC802
C80
4
C80
6
C80
3
C80
5
IC801
R801
CN800
IC808
C81
8
C81
9
D81
0
C80
9
D81
4
R80
9R
820
C81
7
R81
0
C81
0
R81
9
C81
6
D81
3
R818
IC809
R802
IC807
JA1551
51048-0600
CHASSIS
VNF1084
4.7k
2SC5938A(AB) 2SC5938A(AB)
4.7k
KN1551
0.02
2
YB
0.01
470p
CH
0.1
150
1W
150
1W
0.02
2
470p
0.01
YB
YB
0.1
CH
YB
47/50
47/50
3302WNP
YB
YB
1k
NP 2W330
KIA7912PI
0.01
0.01
KIA7812API
330/3W
W37852147-1110
W380
0.01
221/
10
W37
9 MT
ZJ6
.2B
0.33
/50
1K15
0
0.01
3K
221/
10
100/
10
0
STBY
W37
6
NJM2389F
STBY
XKB3066-
100/
1610
0/16
CE
JQM
TZ
J6.2
BM
TZ
J6.2
B
OUTIN
OUTIN
OUTIN
OUTIN
810
C2/2
REGULATOR ASSY(XWZ4315)N
N
HEAD PHONE ASSY(XWZ4321)O
O
CN
702
C1/2
(FL): Audio Signal Route (Front L ch)
(FL) (FL)
IC809C809C810R809R810R820D814IC807R819C817C816D813IC808W376W379W380W378
- - - - - - - - - - - - KIA7805API O - - -
*1 VSX-418
58 VSX-418-K
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.11 VIDEO and PRIMARY ASSYS
1 2 43
10
13 11
12
3
2
1
4
5
6
9 7
8
75 6 83
4
5
6
2
1
16 14 1315 12 11 10 9
C33
3 Q303
C13
60
R39
1
R317
R30
2
R318
R319
C302
R39
2
R30
5
C308
C309 R30
7
R30
8
C30
6
C30
5
R306
C34
0
C33
8
CN304
R31
0
D30
1R
393
D30
2D308
C31
3
C31
4
R316
Q302
C33
5
R315
D304
CN302
R30
3
R304
C307
C33
9
C31
0C
304
R30
1
IC301
C31
1
C33
4
D303
C31
2
R314
R313
R312
R311
Q301
SW OUT
VCR PLAY
TV/SAT
FUNCTIONSELECTOR
VCR REC
MONI Vou
t1
Vin
5
SW
5
TO MAIN ASSY(MAIN ASSY 3/3)
OS
D D
TO
SD
CLK
OS
D C
SO
SD
RT
VID
EO
3V
IDE
O2
VID
EO
1
SW
DE
TA
.MU
TE
OS
D_O
N
-5.6VS
W4
Vin
4
SW
3
Vin
3
VE
E
STBY
TO
PO
WE
R P
AC
K A
SS
Y
-12V
GAV
+12V
GNDU
GNDA
SWOUT
LD/DVD
Vou
t2VC
C
SW
1
Vin
1
Vou
t3
Vin
2
GN
D
SW
2
+5.6V
Q301, Q302 RIPPLE FILTERFOR VIDEO FUNC. SW
R299
0
YB
330p
(AB)2SC5938A 4.7k
0.01
YB
1k
0 75
47/25
1.2k
STBYCHASSIS
0 75
47/25
220p
1k
YB 75
220p
YB
75
0.1 10
0/16
YB T
SNJM2595M
9604S-13C
GAVS
1SS
355
1k1k 1SS
355
DAN202U
2SB1237X (QR)0
YB
0.04
7
ST
BY
39/3W
ST
BY
1.5k
UDZS6.2B
W319
KP200TA6L
75
47/25
0.1
100/
16
YB
TS
220p 75
YB
YB
0.04
7
ST
BY
UDZS6.2B
1.5k
ST
BY 39/3W
2SA1858X(QR)
1k
1k
+12VV+5_6VS
JA30
8X
KB
3068
VIDEO ASSY(XWZ4291)
P
P
CN130A 3/3C
N80
3C
2/2
(V)
(V)
(V)
(V)
(V) (V)
(SW)
(SW)(SW)
59VSX-418-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
5
4
1
3
2
43
21
3 2 1
KN3001KN51
C57
C56
C55
T51
C51
D58
C61C54
R54
IC51
55
C60 C
53 D51
IC52
R53 D55
RY
51
D57
Q51
C52
FUSE1
CN51
W291W290
D56
RY
51
R52
NOTE
2.CAPACITORSUnit: p-pF or μF unless otherwise noted.
1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.Tolerance: (J) 5% unless otherwise noted.+-
Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
U+5V REG.IC
D20PYY0410E
J52
AC WUP
AC RY
ST+5V
5.0V
TO
TR
AN
S2
AS
SY
GNDU
12.2V
STBYW286W287
W276
AS
R70
13
PO
WE
R R
ELA
Y
(2/2
)
AKR7001-N
L
11.7
V
ATT7040
OUT IN
+ -~
~
GNDU
CHASSIS
VNE1948-A VNF1084
0.01 YF
0.01 0.
01Y
F
YF
0.01
/AC
250V
AC
E70
13
MT
ZJ5
.1B10
k
47/2
5
NJM78L05UA
51048-0400
ST
BY
ST
BY
DF06SA
1000
/16
3.3k
1SR139-400-T
RT1N431M
XC
G30
10-
0.01
/AC
250V
1SS
133
H51 H52
RKP1751
1SS
133
AS
R70
13
(1/2
)
27 1/2W
L51XTF3004
3
1
2
530AKC-081
PRIMARY ASSY(XWZ4302)
Q
CN
1201
TO AC CORD
PowerTransformer
D
Q
• NOTE FOR FUSE REPLACEMENTFOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
CAUTION -
(V): Video Signal Route
(L): Audio Signal Route (L ch)
(SW): Audio Signal Route (SubWoofer ch)
REK1027 (T3.15 A)
LIVE
NEUTRAL