Pioneer VSX-816 Schematic
1234
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
MAIN ASSY
A
B
C
D
Y
FM/AM TUNER
UNIT
FRONT VIDEO
S
ASSY (1/2)
VIDEO (Front)
MIC
USB
A-TYPE
OPT3 (Front)
OPT1
OPT2
OPT1 OUT
VSX-916
ONLY
XM RADIO
COAX1
COAX2
SL/SR
C
SW
MULTI CH IN
CD-R/TAPE
VCR/DVR OUT
USB IN ASSY
X
(For Setup)
CN951
CN1902
5.1CHIN ASSY
I
VCR/DVR
CD-R OUT
CN103
AUX
CD
TV/SAT
DVD/LD
CN901 CN107
CN109 CN108
CN952
CN953
R
CN1903
CN307 CN105
CN601
L/R
L/R
L/R
L/R
L/R
L/R
L/R
L/R
L/R
Pass through
USB ASSY
and
POWER PACK
ASSY
VSX-916
ONLY
DIGITAL IN
ASSY
F2602E-01
IC401
XMDT
(Mono)
VSX-816: AK4628AVQ
VSX-916: AK4628VQE
IC701
CODEC
ADC
IC601
AK4114VQ
DIR+DIT
IC801
DSPC56371AF180
DSP IC (for DECODE)
VSX-816: PDC145A8
VSX-916: PDC121A8
8 bit Serial ROM
B
CN701
DAC
IC851
DSP ASSY
CN109
Pass through
POWER PACK
ASSY
(FL/FR)
IC105
(SL/SR)
IC103
(C)
IC104
(SW)
IC104
(SB)
IC106
LPF
BA4560F
LFE MIX
IC107
IC108
R2S15205FP
8ch VOL IC /
FUNCTION SELECTOR
EVOL/SELECTOR
Tone
2nd ZOne
BiAmp
CN551
Y
Cb
Cr
COMPONENT1COMPONENT2COMPONENT3COMPONENT
E
F
Y
Cb
Cr
Y
Cb
Cr
TC74HC4052AF
Y
Cb
Cr
OUT
F
Y1
Y3
Cr1
Cr2
Cr3
IC552
COMPO SEL
COMPONENT ASSY
Y
Y2
Cr
6dB
6dB
6dB
12
Cb
IC551
TC74HC4052AF
COMPO SEL
Cb1
Cb3
Cb2
IC553
NJM2581M
DRIVER
VIDEO
(Front)
VIDEO
(Front)
S
FRONT VIDEO
ASSY (2/2)
CN901
VSX-816-K
VCR
TV/SAT
DVD/LD
VCR REC
MONITOR
S. VIDEO ASSY
N
CN354
CN351
IC351
NJM2595M
C SEL
IC352
NJM2595M
Y SEL
IC1102
VIDEO
SW
CN351
IC1103
SW
VIDEO
1234
5678
(FL/FR)
(SL/SR)
PRE-AMP
BA4560F
IC310
IC311
CN114
: VIDEO SIGNAL FLOW
: AUDIO SIGNAL FLOW
POWER PACK ASSY
C
CN705
IC602, IC601
POWER PACK
30dB
Q651, Q602
A. MUTE
IC602, IC601
POWER PACK
30dB
Q631, Q652
A. MUTE
CN702
RY751
RY752
HEADPHONE ASSY
G
1551
Q1551
A. MUTE
PHONES
FL/FR
SL/SR
A
B
C
C
(SBL/SBR)
SW
VCR
TV/SAT
DVD/LD
IC312
IC315
IC312
VIDEO ASSY
Q
CN310
301
301
OSD
IC851
IC301
NJM2595M
COMPOSITE SEL
CN111
CN816
CN803 CN302
IC603
POWER PACK
30dB
Q601
A. MUTE
IC603
POWER PACK
30dB
Q501
A. MUTE
PRE-OUT
H
ASSY
RY753
RY501
CN604
CN1575
A. MUTE
Q303
C
SBL/SBR
FL/FR PREOUT
SL/SR PREOUT
C PREOUT
SBL/SBR PREOUT
SW PREOUT
D
E
VCR REC
MONITOR
IC303
NJM2243M
VIDEO/OSD SEL
VSX-816-K
56
F
13
7
8
1234
3.2 OVERALL WIRING CONNECTION DIAGRAM
B*B-PH-K-S
PH CONNECTOR
B*B-EH
A
EH CONNECTOR
1.0mm FFC
1.25mm FFC
1.25mm REVERSE FFC
2.0mm FLAT CABLE
1.5mm FLAT CABLE
B
X
USB IN ASSY
(VSX-816 : XWK3249)
(VSX-916 : XWK3250)
5/120
XDD3199
J32
CN953
J28
CN952
C
L
R. ENCODER ASSY
(XWZ4055)
CN951
J30
4/230
XDX3028
5/400
XDX3027
BOARD IN
1.0mm FFC CONNECTOR
1.25mm FFC CONNECTOR(L)
1.25mm FFC CONNECTOR
2.0mm CABLE HOLDER
1.5mm CABLE HOLDER
2.0mm CABLE CONNECTOR
D15A07-125-2651
511
FRONT VIDEO
ASSY
(XWZ4109)
S
CN901
7/125
J29
3/350
J42
XDX3026
5/650
404
CN401
17/110
J31
2.0mm BOARD to BOARD SOCKET
2.0mm BOARD to BOARD PLUG
1.25mm BOARD to BOARD SOCKET
1.25mm BOARD to BOARD PLUG
AC CODE SOCKET
AC CODE CONNECTOR
K
FRONT DISPLAY ASSY
(XWZ4054)
XDD3200
D20PYY0330E
J22
3/300
471
FAN
VSX-916
ONLY
CN114
J45
CN109
CN111
CN251CN252
CN101
CN106
CN112
CN107
CN104 CN105
A 1/3 - A 3/3
CN103
A
MAIN ASSY
810
J29
XDD3191
7/140
J48
XDD3190
J33
19/100
XDD3189
J34
11/120
FM/AM TUNER UNIT
(VSX-816 : AXX7210)
(VSX-916 : AXX7170)
(Note : No schematic diagram)
D20PYY1120E
11/200
J43
Y
REGULATOR ASSY
P
(VSX-816 : XWZ4129)
(VSX-916 : XWZ4116)
CN800
C
POWER PACK ASSY
(VSX-816 : XWZ4087)
(VSX-916 : XWZ4088)
Q
CN303
VIDEO ASSY
(XWZ4062)
CN310
J29
CN354
S. VIDEO ASSY
N
(XWZ4065)
C 1/2 - C 2/2
CN702CN701
6
CN803
CN302
301
J44
CN307
I
10/100
D20PYY1110E
CN351
5.1CHIN ASSY
(XWZ4069)
XDD3192
J38
7/120
CN701
W
USB ASSY
15
CN812
(AWX8704)
D
CN702
XDD3198
12/170
CN108
J50
21
CN705
VSX-816
ONLY
15
CN807
CN951 : VSX-816
CN952 : VSX-916
CN806
CN805
CN701
13 21
CN901 : VSX-816
CN902 : VSX-916
J30
E
CN952
B 1/2 - B 2/2
CN601
B
DSP ASSY
J37
10/70
XDD3196
XDD3203 (17P) VSX-816
CN817 : VSX-816
CN813 : VSX-916
XDD3201 (25P) VSX-916
CN815
21
CN816
MAIN ASSY
(VSX-816 : XWK3233)
(VSX-916 : XWK3234)
F
CN1902
DIGITAL IN ASSY
R
(VSX-816 : XWZ4067)
(VSX-916 : XWZ4068)
CN1903
DSP ASSY
(VSX-816 : AWX8699)
(VSX-916 : AWX8572)
14
VSX-816-K
1234
5678
÷
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
÷
The > mark found on some component parts indicates the importance of the safety
A
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
÷
: The power supply is shown with the marked box.
D15A03-100-2651
J42
3/100
D20PYY0640E
6/400
M
POWER KEY ASSY
501
(XWZ4057)
1551
G
HEADPHONE ASSY
(XWZ4095)
TRANS 4 ASSY
J47
(XWZ4093)
TRANS 2 ASSY
(VSX-816 : XWZ4166)
(VSX-916 : XWZ4092)
D20PYY1130E
11/300
J21
891
O
D
851
J5J7 J3 J4 J6
E
TRANS 3 ASSY
(XWZ4079)
MAIN TRANS
CN1201
V
FOR VSX-916
TRANS
Y6 (L)
Y2 (L)
Y1 (N)
BROWN
ZWNH1672G22-1-22J
BLUE
ZWNH1672G22-6-21J
TRANS 1 ASSY
(XWZ4078)
120V
10V
Y7Y6
Y8
YELLOW
BROWN
67
3241
5
Y9
YELLOW
ZWNH1672G
22-4-15J
VSX-816
ONLY
110V
Y5Y3Y4 Y1
YELLOW
B
C
0V
BLUE
230V,50Hz
D
CN551
F
COMPONENT
ASSY
(XWZ4097)
J52
CN604
J46
CN1575
8/130
XDD3195
4/100
D20PYY0410E
55
FU2
FU3
PRIMARY ASSY
U
(VSX-816 : XWZ4072)
(VSX-916 : XWZ4073)
FU1
CN51
H
PRE-OUT ASSY
(VSX-816 : XWZ4098)
(VSX-916 : XWZ4200)
VSX-816-K
56
J1
J2
POWER CORD
AC IN
E
F
15
7
8
1234
3.3 MAIN ASSY (1/3)
A 1/3
A
MAIN ASSY
(VSX-816 : XWK3233)
(VSX-916 : XWK3234)
CN115
L
CD
R
AKB7114
CN115
CN115
L
GND
(CHASSIS)
AUX
B
CN116
REC
VCR/DVR
CN116
CN116
GND
AKB7114
(CHASSIS)
PLAY
R
L
R
L
R
CN117
DVD/LD
AKB7114
CN117
CN117
GND
(CHASSIS)
TV
L
R
L
R
C
CN118
L
REC
D
AKB7114
CN901
E
CN952
NOTES: NO INDICATED PARTS IS....
RESISTOR: RS1/16S***J-T, RS1/10S***J-T
CHEMICAL CAPACITOR: CEAT***M**-T,-TS
CERAMIC CAPACITOR: CCSRCH****50-T
( ) (SQ):CKSQ.CCSQ
F
CD-R/TAPE
MD
CN118
CN118
GNDGND
(CHASSIS)
PLAY
FRONT L
S
FRONT R
MICOUT
X
R
L
R
GNDA
V+7
GNDA
MICSW
A 1/3
16
1234
VSX-916
ONLY
VSX-916 ONLY
VSX-916 ONLY
VSX-916 ONLY
J29
3
2
1
CN107
B3B-PH-K-S
CN108
CK53370-
1
2
3
V-7
4
5
J32
VSX-916
ONLY
R115
R116
STBY STBY
C180
YB
0.01
C101
100P100P
C102
R155
0
L103
STBY
R154
0
L104
STBY
C199
0.01
YB
100P
C105
100P
C106
100P
C107C108
100P
C179
0.01
YB
C109
100P
100P
C110
R157
0
L111
STBY
R156
0
L112
STBY
VSX-916 ONLY
C113
100P
C114
100P
VSX-916
ONLY
(L)
(M)
CKSRYB****50-T
CH CH
CH
CH
CH CH
CH
CH
100P100P
CH
CH
C197
100P
100P
C198
R101
330
R102
330
VSX-916
ONLY
100P100P
R105
330
R106
330
R107
330
R108
330
R109
330
R110
330
C112 C111
R113
330
R114
330
C139
10/50
C140
10/50
A 3/3
R129
330
CH
R130
CH
330
VSX-916
ONLY
C103
C104
R104
2.2K
VSX-916
ONLY
VSX-916
ONLY
VSX-916
ONLY
CH
CH
GNDA
MICSW
VSX-916
ONLY
C183C184
100P100P
R103
2.2K
CH
CH
C185
100P100P
C186
C128
10/50
GNDA
100P100P
C188 C187
C189
100P100P
C190
R111
2.2K
R112
2.2K
VSX-916
ONLY
GNDA1 GNDA0
V+7
V-7
CHASSIS
C182 C181
C122
10/50
CH
CH
GNDA
C1031
C1041
10/50
CH CH
10/50
CH
CH
10/50
0.1
C9018
100P
100P
C123
10/50
C124
10/50
C127
10/50
CH
C131
CH
10/50
CH
CH
C191
C192
C121
10/50
CH
CH
GNDA
R123
STBY
GNDA
R124
STBY
C125
10/50
22p
CH
C126
22p
CH
10/50
(L)
STBY
R127
GNDA
STBY
R128
R131
GNDA
C132
C133
GNDA
R133
GNDA
C134
(L)
10/50
22p22p
C117
GNDA
(R)
C136
C118
10/50
GNDA
C137
10/50
CH
100P100P
GNDA
CH
C138
10/50
GNDA
GNDA
STBY
C9019
YB
CN307
A 3/3
TL
A 3/3
TR
R121
R122
GNDA
STBY
R132
STBY
R134
STBY
GNDA
C135
R138
R140 R139
I
STBY
GNDA
STBY
GNDA
(R)
(L)
STBY
R182
R136 R135
R137
GNDA
C9020
STBY
R181
STBY
STBY
STBY
(L)
(L)
(L)
(L)
R126
0
(L)
0
STBY
STBY
(L)
STBY
R180
0
(L)
CN105
CK533172-
C
AG
SW
AG
SL
AG
SR
STBY
R142 R141
STBY
STBY
R125
R183
0
STBY
R143
GNDA
1
2
3
4
5
6
7
J48
VSX-816-K
GNDA
STBY
GNDA
(L)
(SW)
(SL)
(C)
(M)
GNDA
A 3/3
VLCK
VLDT
A 3/3
(L)
D331
UDZS6R8(B)
D332
UDZS6R8(B)
R145
1K
R146
1K
(L)
C145
YB
0.01
C147
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(L)
C331
STBY
C332
100p
CH
GNDD
USBR/XMR
USBL/XML
CD(R)
CD(L)
CDR(R)
CDR(L)
DVD/LD(R)
DVD/LD(L)
TV(R)
TV(L)
VCR(R)
VCR(L)
FRONT(R)
FRONT(L)
VCRREC(R)
VCRREC(L)
AUX(R)
AUX(L)
CDRREC(R)
CDRREC(L)
(L)
R159
STBY
R158
STBY
C166
19
23
V+12
D311
1SS355
0.01
YB
YB
0.01
R312
100/1W
V-12
C146
100p
MICOUT
CH
DGND
DATA
CLOCK
AVEE
5051 4849 47 46 4445 4243 41
6364 6162 60 59 58 57 55 5456 53 52
(L)
R161
C165
1/50
(L)
17 151613
18
21
22
LIN
RIN
GNDA(DAG)
V+7
R311
100/1W
C333
100/10
C334
100/10
V-7
D312
1SS355
(M)
4039383637
(SL)
R162
STBY
STBY
FR
1/50
14
192017
18
FRO
GNDA(DAG)
FLIN1
FRIN1
(FL)
(L)
RIN
LIN
FRIN1
FLIN1
6869666765
717270
TL
TR
(L)
(C)
(SW)
FL
SR
(FL)
10 6 2
12
15
16
14
FLO
SRO
VCOMG
RCMUT/OVF
C 2/2
CIN1
SLIN1
SRIN1
SWIN1
SBRIN1
(SW)
(C)
(SL)
SRIN1
CIN1
SWIN1
SLIN1
SBRIN1
333534303231292827
TONE
TONE
ATT
REC
747573
C
SW
(C)
(SW)
C
SL
SW
(C)
(SW)
(SL)
98711 543
13
11
987
12
10
CO
SLO
SWO
GNDA(DAG)
GNDA(DAG)
GNDA(DAG)
CN815
SBLIN1
YB
YB
(SBL)
0.022
0.047
C148
C149
0.047
SBLIN1
26
7877768079
SL
SR
LIN
(SL)
A 3/3
DSPOL
SBR
SBRO
GNDA(DAG)
YB
0.01
C151
4.7K
R147
YB
0.15
C150
0.15
25
AVCC
20 21 22 23 24
1514 1716 1918
213465 78910111213
IC108
R2S15205FP
LIN
R149
100k
SBL
C170
(SBL)
1
4
SBLO
GNDA(DAG)
GNDA(DAG)
V+7
YB
YB
0.047
0.022
C152
C153
0.047
100/16
C155
C156
C157
C158
C159
C160
C161
C162
C171
10/16
CN109
XKP3054
FOR
VSX-816
12365
VCOMG2
USBL/XML
USBR/XMR
4.7K
R148
YB
0.15
C154
0.15
100/16
100/16
100/16
100/16
100/16
100/16
100/16
GNDA
VSX-916
ONLY
10/16
CN109
XKP3055-
FOR
VSX-916
(FL)
(SL)
(C)
(SBL)
5678
(L)
: Audio Signal Route (L ch)
(M)
(FROUT)
(FLOUT)
(SROUT)
(SLOUT)
(SWOUT)
(COUT)
(SBR)
(SBL)
Low Pass Filter
C241
2.2/50
C242
2.2/50
C261
2.2/50
C201
2.2/50
A 3/3
FR
C202
2.2/50
2.2/50
2.2/50
(SW)
TS
TS
TS
TS
C282
C281
TS
TS
R201
LSSN
TS
R241
R242
R261
47K
R202
R282
R281
2.2/50
R243 R245 R247
3.3K 3.3K 3.3K
CH
47K
C243
100p
GDAC
R244 R246 R248
3.3K
3.3KCH3.3K
CH
C244
47K
100p
GDAC
R263 R265 R267
3.3KCH3.3K 3.3K
100p
47K
C263
GDAC
R205 R207R203
3.9K 3.9K 3.9K
CH
C203
470p
GDAC
R204 R206 R208
3.9K 3.9KCH3.9K
47K
C204
470p
GDAC
R284 R286 R288
3.3K 3.3K 3.3K
CH
C284
47K
100p
GDAC
R283 R285
3.3K 3.3K
CH
C283
47K
100p
GDAC
C262 R264 R266
TS
3.3K 6.8K
47K
R262
(SL)
MP
SR
(C) (C)
(FL)
A 2/3
SBR
(SBL)
GDAC
(1/2)
IC103
BA4560F-TBB
+
5
(SL)
-
CH
C245
C246
CH
C265
C205
CH
C206
C286
CH
C285
YB
C264
6
R251 R253
1.8K
330p
R249
3.3K
IC103
(2/2)
BA4560F-TBB
330p
IC104
BA4560F-TBB
330p
IC105 R239
BA4560F-TBB
CH
330p
IC105
BA4560F-TBB
330p
IC106
BA4560F-TBB
CH
330p
IC106
BA4560F-TBB
R287
3.3K
330p
0.022u
R250
(1/2)
R269
(1/2)
(FL)
R209
(2/2)
R210
(1/2)
R290
(1/2)
(SBL)
R289
YB
C266
+
3
-
2
R252 R254
1.8K 0
3.3K
+
5
-
6
R271
1.8K
3.3K
+
5
-
6
R211 R213
3.3K
3.9K
+
3
-
2
R212 R214
3.9K
+
5
-
6
R292
1.8K 0
3.3K
+
3
-
2
R291
3.3K
IC104
BA4560F-TBB
R268
39K
0.01u
4
8
4
8
(2/2)
(SW)
R270
4
8
4
8
R273
4
8
68
4
8
4
8
1.2K
683.3K
R294
R293
01.8K
C247
330p
R232
STBY
C249
7
10/50
0
C248
330p
R235
STBY
C250
1
10/50
C267
330p
R236
STBY
C269
7
10/50
0
C207
330p
STBY
C209
7
STBY
C208
330p
R240
STBY
C210
1
STBY
C288
330p
R259
STBY
C290
7
10/50
C287
330p
R260
C289
1
10/50
C268
5600p
4
+
3
-
8
2
R272 R274
2.7K
270
CH
R257
TS
100
R255
STBY
CH
R258
TS
100
STBY
R256
CH
R277
TS
100
R275
STBY
CH
R215
STBY
V+12
CH
R216
STBY
V-12
CH
R298
TS
STBY
R296
CH
TS 100
STBY
R295
YB
C270
1
10/50
C257
C217
C218
100
R297
TS
V+12
4700p
V-12
C258
C277
RT1N241M
YB
(FR)
0.01
YB
0.01
C298
C297
R276
STBY
C251
4700p
V+12
R278
SLIN1
4700p
100
YB
C252
(FL)
Q232
4700p
4700p
0.01
YB
0.01
(SR)
V+12
C271
C272
V-12
RT1P241M
GNDU
C291
YB
YB
C292
V-12
(SBL)
C278
0.01 YB
YB0.01
Q231
0.01
0.01
4700p
(SL)
(C)
GDAC
(SBR)
(SW)
: 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)
SRIN1
D103
V+12
0.1
V-12
(1/2)
-
+
8
4
C220
8
4
R225
3.9K
C219
7
V+7
IC110
TC4066BFN
R226
3.9K
1
DAN217U
GDAC
D105
DAN217U
GNDA
D107
DAN217U
GDAC
0.1
YB
TS
C213 R227
10/50
YB
R233
C222
0.01
LFE MIX
TS
C214 R228
10/50
R234
GNDU
GNDU
GNDA
FLIN1
100
(FL)
YB
470K
C215
0.01
FRIN1
100
(FR)
YB
C216
0.01
470K
For Wire Styling
101
VEF1040-A VEF1040-A
CIN1
IC107
BA4560F-TBB
R231
C221
0.01
SBRIN1
SBLIN1
GDAC
100K
V-7
SWIN1
R217
1
2
3
4
5
6
7
R219
R218
IN1
R224
4.7K
0
STBY
R220
0
STBY
GDAC
V+7
V-7
C211
R238
1.2K
C212
102
(1/2)
R221
6
YB
4.7K
STBY
R223
4.7K
R222
4.7K
R237
STBY
-
5
+
1.2K
14
13
12
11
10
9
8
IC107
2
3
BA4560F-TBB
YB
A
B
C
D
E
GDAC
VSX-816-K
56
F
A 1/3
17
7
8
1234
3.4 MAIN ASSY (2/3)
A
B
C
D
A 2/3
(FLOUT)
(FROUT)
(SLOUT)
(SROUT)
A 1/3
(COUT)
(SWOUT)
(SBLOUT)
(SBROUT)
SWPR
A 3/3
MAIN ASSY
(VSX-816 : XWK3233)
(VSX-916 : XWK3234)
(FL) (FL)
R303
100
R304
100
(SL)
R305
100
R306
100
(C)
R307
100
R308
100
(SBL)
R504
2.2K
(SW)
C362
10/50
(SW)
TS
A 3/3
MVRATT
R484
R485
4.7K
100K
GNDA
Q361
2SD2704K
TS
R489
TS
TS
TS
STBY
C321
10/50
10/50
C322
10/50
C341
10/50
C342
C361
10/50
R486
STBY
R488
R461
R462
R481
R482
TS
R483
Q362
STBY
0
R490
100K
100K
100K
100K
100K
STBY
(SL)
(C)
PRE-AMP
R453
2.7K 1K
R455
R456
1K 2.7K
R454
(1/2)
R475 R473
2.7K 1K
1K 2.7K
R474 R476
R493
R495
2.7K 1K
R496
910 2.7K
R494
C370
R502
IC312
4.7/50
BA4560
(2/2)
C323
C324
R458
IC310
BA4560
R477
C343
C344
R478
IC311
BA4560
(1/2)
R497
C363
C364
R498
200K
IC310
BA4560
+
FL
-
-
FR
+
IC311
BA4560
+
SL
-
-
SR
+
+
C
-
-
SW
+
R457
(2/2)
IC312
BA4560
15K
(2/2)
15K
100p
CH
100p
CH
15K
100p
(1/2)
15K
100p
CH
4700p
(SW)
15K
100p
CH
CH
15K
YB
V+12
C326
V-12
V-12
YB
YB
TS
YB
22/50
V+12
0.01
C366
4.7/50
0.01 YB
C368
C327
0.01
22/50
C328
0.01
YB
22/50
V+12
C347
0.01
C346
C348
0.01
C367
C325
22/50
C345
YB
C365
22/50
TS
R460 R459
10k 10k
TS
R479
10k 10k
R480
(FL)
(SL)
(C)
R499
10k 10k
R500
TS
E
F
18
A 2/3
V-12
R514
C386
C387
R515
IC315
BA4560
(1/2)
+
-
15K
-
SBR
+
SBL
IC315
BA4560
(2/2)
15K
100p
CH
100p
CH
V-12
C388
22/50
V+12
C393
YB
0.01
C390
0.01
R516
R517
10k 10k
C389
22/50
YB
V+5U
V-12
(SBL)
C300
R300
STBY
STBY
C384
TS
10/50
C385
R505
2.2KTS10/50
R506
R507
100K
100K
(SBL)
1K
2.7K
R513
R512
R509 R508
1K
2.7K
VSX-816-K
1234
A 3/3
5678
(FL)
: Audio Signal Route (Front L ch)
NOTE
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
+
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
CONTROL
(C) (C)
(SBL)
-
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
JA:CEJA
(SBL)
(SL)
(FL)
AMUTE
DCDT
XPROTECT
OLDT
NECK
C392
1000p
YB
GNDU
A 3/3
6_OHM
(SL)
(FL)
GNDU
CN114
XKP3091-
3
4
51
6
7
82
913
10
11
12
14
16 2018
19
211715
C
GNDA
SBL
GNDA
SBR/SW
GNDA
SL
GNDA
FL
GNDA
SR
GNDA
FR
AMUTE
ATT
DCDT
XPROTECT
OLDT
6 OHM
NECK
GNDU
(SL)
(C)
(SBL)
(SW)
C 1/2
CN705
: Audio Signal Route (Surround L ch)
: Audio Signal Route (Center ch)
: Audio Signal Route (Surround Back L ch)
: Audio Signal Route (SubWoofer ch)
A
B
C
R433
100K
C
100K
R431
FL
100K
R432
FR
100K
R434
SBL
100K
R435
SL
R436
100K
SR
R427
100K
SBR
Q255
VSX-816 : RT1N241M
VSX-916 : U2SC4081(QR)
Q252
2SD1858X
(QR)
R443
470
D253
D255
GNDU
UDZS13(B)
VSX-916
ONLY
D253
VSX-816 : UDZS27(B)
VSX-916 : UDZS13(B)
R280
R444
STBY
C255
NP
4.7/25
R437
STBY
RT1P241M
Q254
VSX-816
0
ONLY
R446
100k
22k
R445
Q253
RT1N241M
R440
750K
-
+
IC251
(2/2)
HA17558AF
Q255
R463
22K
VSX-916
ONLY
Q251
STBY
C256
R464
R464
VSX-816 : 0
VSX-916 : 22K
Q257
2SA1576A
R448
R438
100K
(1/2)
IC253
HA17558AF
R439
-
100K
0.01
CKPU
Q259
2SC4081
R466
22K
C253
+
0.01
RT1P241M
(QR)
R465
Q260
22K
FAN CONTROL
(QR)
100K
CKPU
VSX-916
ONLY
GNDA
D254
UDZS5R1(B)
D251
DAN217U
R441
2.2K
R442
2SD2704K
R447
4.7K
R449
1K
100K
C320
1000p
C254
Q256
YB
GNDCH
100/25
CN252
B3B-EH
3
FAN+
2
FAN-
1
FAN STOP
J22
-12V
3
2
GNDU
+12V
1
CN251
52147-0310
FAN
D
O
891
E
F
56
VSX-816-K
A 2/3
19
7
8
1234
3.5 MAIN ASSY (3/3)
A
B
C
D
E
A 3/3
J34
TUNER CE
TUNER DI
TUNER CLK
TUNER DO
GNDT
Y
GNDT
J33
OSD RST
OSD CLK
CN303
Q
J50
XMDAC_RST
CN952
B 2/2
XMLSDT1
VSX-816
ONLY
MAIN ASSY
(VSX-816 : XWK3233)
(VSX-916 : XWK3234)
YB
YB
STBY
TL
+9V
TR
VSM
RDS
VIDEO4
OSD CS
OSD DT
VIDEO1
VIDEO2
VIDEO3
AMUTE
SWDET
SROUT
SRIN
RMC
SW2
SW1
SRRXD
SRTXD
XMPOW
XM_SW
XMDI
XMCS
XMRST
XMRQ1
XMTX1
XMFS
XMLNK
XMOL5
CN103
52044-1145
1
2
3
4
5
6
7
8
9
10
11
CN104
CKS3384-
INH
2
64
8
10
12
14
NC
16
18
CN106
VKN1243
123456789101112
OSD_RST
31
OSD_CS
OSD_CLK
5
OSD_DT
7
9
11
15
17 13
19
R9050
R9049
R9051
R9052
R9053
R9054
R9055
R9056
R9057
R9058
R9059
R9070
STBY
STBY
STBY
(L)
INH
MUTE
SWDET
SROUT
SRIN
RMC
SW2
SW1
SRRX
SRTX
220
220
220
220
220
220
STBY
STBY
STBY
STBY
STBY
STBY
R5001
R5002
R5003
R5004
V4
V1
V2
V3
T_CE
T_DI
T_CLK
T_DO
91
52
79
30
80
77
78
29
RDS_CLK
93
RDS_DT
XM_ERR
GNDT
C5001
1000p
C5028
C5002
22p
R5005
0
0.01
1000p
C5027
TL
TR
YB
1u
C5003
C5026
A 1/3
A 1/3
R5009
STBY
R5016
0
C5004
1000p
STBY
STBY
C5005
CHASSIS
(RCA Jack)
VT+9
1000p
C5025
R5006
Q5009
STBY
R5007
GNDT
STBY
STBY
VSX-916
ONLY
C5008
IPRX
100k
R6003
GNDU
STBY
IPTX
R6002
UART2
100k
V+5U
SRRX
R6009
C5018
STBY
100
C5010
STBY
ASS7004- -T
4.332MHz
CH
C5013
X5001
1615141312911
RDCL
RDS-ID/READY
1K
47K
R5011
R5012
1K
R5013
RDS_CLK
RDS_DT
IC6001
TC74VHCT125AFTS1
1OE
1
2
1A
1Y
3
2OE
4
5
2A
6
2Y
7
GND
1K
R6007
CH
27p
C5014
RST
XIN
XOUT
IC5001
LC72725M
RDDA
MPXIN
VREF
2145386
AL
C5011
10/50
C5020
R5020
VCC
4OE
4A
4Y
3OE
3A
3Y
27p
0
V+5U
14
13
12
11
10
9
8
*2
VDDD
VDDA
4700p
VT+9
C5015
VSSD
VSSA
GNDU
L5002
47/16
10
MODE
FLOUT
7
C5012
R6010
QTL1013
AL
TEST
CIN
STBY
1.8k
YB
C5017
TX
SRTX
D6001
1SS355
100
R6004
R6001
ST+5.6
D9001
DAP202U
D+5.6
D9002
V+5U
0.01
C5016
R5010
47K
STBY
GNDU
560p
RDS_ON_/_OFF
RX
YB
C6001
0.1/16
100k
DAP202U
SM+5V
D9003
DAN202U
V-12
C116 C115
GNDU
YBYB
0.010.01
D101
STBY
1
A0
2
A1
3
A2
4
GND
A 2/3
E2PROM
BR24L16FV
V+5U
V+12
CONTROL
IC9002
8
Vcc
7
WP
6
SCL
5
SDA
F
20
A 3/3
AC_RY
L9001
1.RESISTORS
NOTE
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
+
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
-
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
HPDET
R/C_RY
SPA_RY
SPB_RY
GNDTGNDU
21 19 17
20 1618
XKP3091-
CN111
SP-B RY
R/C RY
SP-A RY
T+12V
HP. SW
GNDT
AC_WP
ATL7002
L9002
ATL7002
15 13 11 9 7
14 1012 8
-VF
GNDU
AC RY
AC WP
ST5.6V
D+5.6V
FL AC2
CN816
C 2/2
L102
-12V
FL AC1
QTL1013
GAV
L101
QTL1013
GAV
(SW)
531
462
NC
+12V
GNDA
SWOUT
GNDA
GNDU
(SW)
GNDA
VSX-816-K
1234
LFCA2R2J
C9001
R9045
R9046
470
L9003
C9002
STBY
5678
(L)
: Audio Signal Route (L ch)
(SW)
K
CN401
: Audio Signal Route (SubWoofer ch)
(V)
: Video Signal Route
A
J31
FLAC 2
FLAC 1
-VF
DISP RST
DISP DI
DISP CLK
DISP DO
SRIN
SROUT
RMC
1W WP
DISP EN
DISP RDY
100K
9
100K
C9006
STBY
1u/10
YB
12
10
1311
SRIN
RMC
SROUT
1W_WP
OSD_DT
OSD_CLK
R9014
R9015
R9016
R9017
R9018
EE_CLK
EE_DT
XSS3004- STBY
X9001
*
R9004
AC_WP
19
1W_WP
UART2
22
23
24
25
26
27
R9013
28
29
30
V+5U
R9080
10K
432
1
68
7515
28
10k
10k
R9047
R9048
470
15.7MHZ
R9039
D9010
47K
STBY
C9004
YB
0.01
JQ
C9005
R9002
Q9001
RT1N431M
2.2/50
1SS355
R9037
C9009
C9010
STBY
R9033
100K
ST5.6V
D+5.6V
R9005
R9062
MIC DET
161714
2
470
470
470
470
470
C9007
330/6.3
0
470
470
GNDU
CN101
CKS3382-
C9008
0.01
C9015
1000p
R9041
100K
R9010
5.1k
ST+5.6
R9038
YB
C9019
STBY
YB
STBY
A 1/3
MICSW
D+5.6
1
DISP RDY
DISP DI/OSD DT
DISP DO
DISP CLK/OSD CLK
GND
CNVSS
12C CLK EEPROM
12C DT EEPROM
XRESET
XOUT
GND
XIN
+5V
NMI
ACIN(WAKEUP)
USB TREQ
1W WUP
UART SW2
USB HREQ
USB CTL
XFLAG
IPOD SENSE
USB XRST
USCS
DISP RST
292827262523 241817 19 2120 2210 11 12 13 14 15 1665 94 87321
XM RX
XMTX
R9031
100K
V+5U
SM+5V
R9026
VSX-816 : 750
VSX-916 : 3.3K
100
HPDET
4.7K
4.7K
47K
R9023
AVCC
VREF
9798999596
HPDET
4.7K
R9025
AVSS
1.USDAI
2.USCLK
3.DISP EN
R9024
R9026
94919293898890
SIMUKE2
SIMUKE1
R9060
C9012
STBY
100
USDAO
MAIN µ-COM
PEG216-K
31.TX(SR+/IPOD)
32.RX(SR+/IPOD)
232C CTS
CLK
DSP CLK
DSP DO
DSP DI
3133343236353730403938
363537
91
93
IPOD_POW
XM Fs
XM POW
IPOD POW
IC9001
BUSY
DSP SS
DSP RST
40
39
38
DMUTE
270K
R9082
41
GCTRL
220
MVRATT
XPROTECT
DSP MODE
DSP HREQ
4243414644
42
21
OSD_CS
OSD_RST
R9081
0.01
C9081
OSD CS
DECO MUTE
51.NECK SELECT
DSP MUTE
ADMODE
45
Q9004
STBY
R9063
STBY
T_DI
T_CE
470
470
R9020
R9019
868587
838284
T_DI
T_CE
6 OHM
OSD RST
XM SIGNAL SW
WAKE_UPB(XM)
RDS FM+/XM RST
RDS DT/XM LINK ACTIVE
RDS CLK/XM LOW SPD
DSP OVERLOAD
COMP VIDEO A
COMP VIDEO B
COMP VIDEO INH
LOW_CONSUMPTION
DIR CS
DIR DO
DIR CDC RST
LSSN
45
474849
LSSN
A 1/3
46
48
24
STBY
C9017
T_DO
T_CLK
470
470
R9034
R9021
R9022
STBY
81
T_DO
T_CLK
XM CS
OL DET
DC PROT
VIDEO1
VIDEO2
VIDEO3
SW DET
GND
EVR DT
+5V
EVR CLK
VIDEO4
RY-AC
XM ERR
RY_A
RY_C/R
RY_B
AMUTE
XMDCS
5153 525455565758596062 6164 6366 6569 68 6771 7073 72747577 76787980
DIR ERR
XTLO
V+5U
50
R9032
100K
50
49
1
222319
27264624542413839
100
R9028
R9036
R9008
C9018
STBY
D9007
DAN217U
V+5U
100K
220
220
V+5U
C9014
0.047/16
RDS_DT
RDS_CLK
OLDT
DCDT
SWDET
SW2
A 1/3
VLDT
VLCK
AC_RY
XM_ERR
SPA_RY
R/C_RY
SPB_RY
NECK
DAN202U
D9011
MUTE
A
403537
470K
R9007
YB
80
79
78
77
V1
V2
V3
INH
V4
52
RT1P241M
V-12
R9011
3650214849
D9006
DAN217U
R9006
C9011
YB
0.047/16
GNDU
VSX-916
ONLY
10K
10K
10K
R9044
R9042
R9043
DSPOL
A 1/3
SW1
R9068
Q9007
DTC143TK
Q9002
V+12 GNDU
47K
R9009
Q9003
RT1P241M
1K
MVRATT
A 2/3
470K
0
R9030
R9012
6_OHM
A 2/3
SM+5V
47
C9013
0
C9000
STBY
B
C
D
STBY
E
(SW)
SWPR
A 2/3
GNDU
123
VSS
SR_TXD
4
NC
T_BUSY
5
T_VDD
7
6
T_SCLK
SR_RXD
8
9
10
T_RST
CN102
VSS
D9064
DAP202U
10K
R9065
STBY
Q9064
RT1P241M
10K
R9064
D9065
DAP202U
V+5U
1SS355
R9067
D9068
10K
10K
R9066
4
5
Q9065
UMD2N
3
Q9065
2
UMD2N
VSX-916
T_PGM/OE/MD
FLASH U-COM
56
VSX-816-K
MUTE_OUT
1
GNDU
ONLY
25
23 21 19 17
2224 20 1618
XFLAG
USB CTL
USB TREQ
7
USDAI
USDAO
USB HREQ
C 2/2
1315 11 9 7
14
10 8
12
DIR CS
DIR DO
BUSY
DSP HREQ
DSP MODE
DSP SS
DSP RST
USCS
USCLK
USB XRST
CN817 (VSX-816)
CN813 (VSX-916)
DSP DO
DSP CLK
531
462
DSP DI
DIR RST
DIR ERR
DEC MUTE
8
CKS5390-(VSX-916)
CN112
XTLO
GNDD
GNDD
J45
A 3/3
CKS3382-(VSX-816)
F
21
1234
3.6 DSP ASSY (1/2) (for VSX-816)
A
B
C
D
B 1/2
JA502
VKB1159
COAX(STBY)
JA501
AKB7173
(1/2)
RX0
COAX1
GCH
KN502
VNE1948
stby
CN1903
JA501
AKB7173
(2/2)
COAX2
R
DSP ASSY (AWX8699)
1
RX1
NOTES:
2
3
4
RX4
V+5D
GNDD
RX5
GNDD
GNDD
RX6
GNDD
GNDD
TX1
INDICATEDNO
1
2
CN601
VKN1414
10
R514
0
L501
stby
CH
C501
stby
C502
stby
L502
stby
R515
0
V5D1
9
8
7
6
5
4
3
2
1
CCSRCH****50-T
CKSRYB****50-T
CKSRYB104K16-T
CKSRYB105K6R3-T
CKSQYB105K16-T
CEVW***M**-T
RS1/16S***J-T
RAB4C***J-T
GNDD
PARTS IS...
R501
R502
R606
C504
100k
C503
0.01
75
75
0.01
YB
YB
R605
100k
R604
100k
R607
R608
C604
stby
R609
R517
stby
stby
0
R516
10
10
R610
V5D1
L601
QTL1013
0
V53
470p
C605
10
11
12
R611
CH
48 47 46 45 4344
1
RX3
R
X
4
(F
F
2
AVSS
3
RX5(FFC)
4
AVSS
5
RX6(FFC)
6
AVSS
7
RX7(BtoB)
8
IIC
9
P/SN
XTL0
XTL1
VIN
TVDD
13 1514 17 1816
stby
0.1
C606
YB
C
AVSS
)
DVSS
R613
C607
RX2
AVSS
AK4114VQ
DIR&DIT
(CAD1/0=00)
TX0
TX1
100
V3D
L602
QTL1013
47/6.3
42 4041 38 3739
AVSS
RX1(COAX2)
RX0(COAX1)
IC601
COUT
BOUT
UOUT
R614
V32
C608
CH
100
470p
AVSS
VOUT
C609
(L)
: Audio Signal Route (L 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)
V31
QTL1013
C621
0.47 YB
VCOM
DVDD
2119 20 23 2422
YB 0.1
R
DVSS
R628
AVDD
MCKO2
MCKO1
F%
18k
INT0
CSN
CCLK
CDTI
CDTO
PDN
XTI
XTO
DAUX
BICK
47
R615
C620
470p
10k
R627
C617
36
INT1
35
34
33
32
31
30
29
R620
28
47 ASS7046
27
R618
26
100
25
LRCK
SDTO
100
100
R617
R616
CH
R623
0
YB
R626
100
C619
1000p
0.1
R625
100
YB
R629
stby
L605
V3D
C614
R624
100
R621
12.288MHz
GNDD
C618
X601
C612
12p
R622
stby
47/6.3
0.1
YB
0
CH
GNDD
C613
ERR3
DRCS
SCK
MOSI
DRDO
DRRT
CH
12p
XTL0
MC
E
F
22
B 1/2
UNLESS OTHERWISE NOTED
SEL
SELHY
XM
DIRL
8
R571
R570
R569
R568
R567
100
100
100
47
47
XMSW3
7
2Y
2B
5
2A
4
1Y
3
1B
2
1A
1
GNDD
MCLK
XMMK
LCKI
XMLK
V3D
QTL1013
R562
R563
R564
R565
R566
L551
V33
47
9
3Y GND
100
10
3B
47
116
3A
100
12
4Y
100
13
TC74VHC157FTS1
4B
(SN74LV157APW)
14
4A
15
ST
16
VCC
YB 0.1
CH 470p
IC551
C551
C552
VSX-816-K
1234
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