Pioneer VSX-816-K Service Manual - Page 78

Video Assy, Cn351, Cn803, Cn104

Page 78 highlights

1 2 3 4.14 VIDEO ASSY SIDE A A 90 80 70 60 B 50 40 30 20 10 C Y0 C CN803 Q VIDEO ASSY CN302 C390 JA351 JA305 6 CN302 1 C864 6 -12V 5 ADG 4 +12V 3 uG 2 SW.OUT 1 AG W344 W348 W346 Production Code C350 C380 W347 W343 W360 C851 C852 IC303 W359 C391 R W345 W356 VIDEO ASSY W335 W355 ADG CN306 JA308 W358 W334 W333 C309 C307 R316 C308 W338 W337 W336 IC301 C310 C338 R313 Q302 CMKM-P3X XWZ4058 XWZ4062 XWZ4059 11 VOUT X851 XWZ4060 Q301 10 OSD 9 +12V XWZ4061 8 V+5.6V ADG -5V +5V C312 7 ADG 6 V-5.6V 5 V1 4 V2 W340 W341 V-5.6V 3 V3 2 F.V W339 C314 1 V4 W342 W351 W319 W328 ADG ADG 11 14 OSD DT 15 OSD CLK 16 OSD CS 17 OSD RT 18 INH ADG 19 V4 W313 W311 W349 W321 W320 W322 1 SRTXD 2 SRRXD 3 SW1 4 SW2 5 FURN. 6 RMC 7 SRIN 8 SROUT W315 W353 W329 W330 W331 W332 W307 W306 W316 W317 W318 9 SWDET 10 AMUTE 11 V3 12 V2 13 V1 1 V+5.6 2 ADG 3 V-5.6 4 VIDEO B 5 VIDEO A 6 VIDEO INH 7 OSD W312 W324 W326 W327 W325 W305 CN303 1 W300 1 W308 W304 W302 W303 W301 JA352 1 57 1 J38 CN305 CN310 390 19 301 J44 J33 CN310 CN303 (XNP3100-C) SIDE B D Y F CN551 A CN104 0 10 20 30 40 50 60 70 80 90 100 110 X X 0 10 20 30 40 50 60 70 80 90 100 110 CN310 CN303 CN310 0 19 CN303 11 J33 7 5 1 1 J38 C377 L302 D307 8 SROUT 9 SWDET 10 AMUTE 11 V3 12 V2 13 V1 FUR 301 10 1 L301 R320 D306 R393 C305 L304 L303 SR OUT 1 SRTXD 2 SRRXD 3 SW1 4 SW2 5 FURN. 6 RMC 7 SRIN RXD L306 1 V+5.6 2 ADG 3 V-5.6 4 VIDEO B 5 VIDEO A 6 VIDEO INH 7 OSD C304 C378 5 V1 4 V2 3 V3 2 F.V 1 V4 R308 R309 R312 D305 R304 9 R860 R307 R311 RMC 11 10 8 V+5.6V 7 ADG 6 V-5.6V R310 G D302 1 16 C302 C379 REC R391 PLAY SRIN TXD 14 OSD DT 15 OSD CLK 16 OSD CS 17 OSD RT 18 INH 19 V4 R301 L305 ADG IC301 20 30 E 40 C313 R303 C340 V-5.6V ADG 11 VOUT 10 OSD 9 +12V ADG XWZ4061 XWZ4062 ADG 8 VCR CG LD/DVD C339 C347 D301 Q851 R892 R852 C859 D360 R853 C311 R306 R392 TV R305 G 50 D304 VIDEO ASSY XWZ4058 XWZ4059 XWZ4060 C306 R334 G C335 ADG MONI R302 R315 60 C444 C1360 8 5 70 IC303 6 -12V 5 ADG 4 +12V 3 uG 2 SW.OUT 1 AG G R390 R318 R319 SW R317 1 6 CN302CMKM-P3X F 80 C333 1 4 G SB Q303 R Q 90 Q VIDEO ASSY CN302 78 1 VSX-816-K 2 3 L851 R857 Q852 R858 R859 C854 L852 R856 C863 D651 R314 D303 C334 12 C866 C865 D359 13 R854 C860 C861 L853 (XNP3100-C) 24 1 R855 C862 C853 IC851 C855 C856 C857 C858 301 301 N CN351 4 SIDE A SIDE B Q 4

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VSX-816-K
78
1
2
3
4
1
2
3
4
C
D
F
A
B
E
4.14
VIDEO ASSY
10
0
10
0
20
30
40
50
60
70
80
90
20
30
40
50
60
70
80
90
100
110
10
0
20
30
40
50
60
70
80
90
100
110
X
X
Y
Y
10
0
20
30
40
50
60
70
80
90
12
1
24
13
6
1
1
16
9
8
R
1
11 10
19
1
1
5
7
1
1
4
5
8
R308
R391
C866
C865
R857
R858
L301
R310
C863
R859
C339
R892
Q851
R852
C859
R853
R854
C854
R856
C860
Q852
C858
C857
R312
L853
C861
L852
C304
R319
L851
C856
C855
IC851
C862
R855
D651
C853
D359
D360
R390
C377
C333
D305
L303
D303
D304
D306
IC301
D302
R315
D307
C340
C313
L302
R303
L306
R392
R860
C311
R305
Q303
R311
R309
D301
R320
C305
R304
R393
R301
R307
L304
C378
R302
C335
C334
C1360
L305
R306
R314
R318
C302
C347
R317
C306
C379
C444
R334
IC303
6 VIDEO
INH
4 VIDEO B
TV
15 OSD CLK
LD/DVD
XWZ4059
RMC
8 V+5.6V
7 ADG
3 V-5.6
4 +12V
VCR
16 OSD CS
J33
CN303
CN310
CN302
6 -12V
2 SRRXD
6 RMC
3 SW1
2 ADG
TXD
7 SRIN
1 V+5.6
2 F.V
3 V3
19 V4
RXD
G
1 V4
4 V2
G
REC
5 FURN.
17 OSD RT
18 INH
1
1
J38
14 OSD DT
PLAY
7
OSD
4 SW2
FUR
9 +12V
G
11 VOUT
8 SROUT
SW
9 SWDET
5 V1
10 OSD
G
SR OUT
6 V-5.6V
3 uG
SRIN
G
CMKM-P3X
MONI
CG
12 V2
13 V1
10 AMUTE
11 V3
VIDEO ASSY
1 SRTXD
SB
5 ADG
XWZ4058
5 VIDEO A
ADG
301
V-5.6V
ADG
ADG
ADG
ADG
1 AG
2 SW.OUT
XWZ4062
XWZ4061
XWZ4060
1
6
R
1
11
19
1
5
W300
Q302
W355
W327
W344
W324
W319
W359
W353
JA308
W308
W322
C864
W338
390
C852
C851
W349
W347
X851
W304
C309
CN302
C314
W342
W341
W351
W348
CN306
W335
R313
W334
C312
C307
W302
W301
W311
W303
W326
W325
W343
W360
W337
Q301
W306
W321
W331
JA305
W316
C308
W345
W336
W317
W330
W358
W339
W312
W320
W328
W340
W318
301
R316
JA351
C310
W305
W313
W333
JA352
W329
W346
W307
W315
W332
C338
C391
CN303
CN305
CN310
W356
C380
C350
C390
5 V1
6 RMC
2 SW.OUT
J38
8 SROUT
ADG
6 -12V
11 V3
3 V3
1 AG
4 SW2
7 ADG
4 VIDEO B
+5V
J33
XWZ4058
3 uG
14 OSD DT
13 V1
10 AMUTE
VIDEO ASSY
4 V2
6 VIDEO INH
CMKM-P3X
2 F.V
10 OSD
2 ADG
1 V+5.6
3 V-5.6
3 SW1
7 OSD
1 V4
4 +12V
7 SRIN
6 V-5.6V
1 SRTXD
5 VIDEO A
9 SWDET
2 SRRXD
XWZ4061
XWZ4062
15 OSD CLK
18 INH
XWZ4060
17 OSD RT
19 V4
12 V2
5 FURN.
-5V
8 V+5.6V
XWZ4059
Production Code
9 +12V
11 VOUT
16 OSD CS
5 ADG
V-5.6V
ADG
ADG
ADG
ADG
IC301
IC303
1
7
J44
1
SIDE A
SIDE A
SIDE B
SIDE B
Q
Q
VIDEO ASSY
Q
VIDEO ASSY
Q
(XNP3100-C)
(XNP3100-C)
CN351
N
301
301
CN803
C
CN302
CN302
CN104
A
CN551
F
CN303
CN310
CN303
CN310