Pioneer VSX-917 Schematic
1234
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
CD
(For MCACC Setup)
CN1903
CN1902
CN951
L/R
L/R
L/R
L/R
L/R
L/R
L/R
L/R
L/R
L/R
L/R
USB
MODULE
IC401
F2621E-01
XMDT
CN601
FRONT IN ASSY
U
(Mono)
IC701
AK4628AVQ
(ADC)
IC601
AK4114
(DIR)
IC851
PDC151A8
(8Bit Serial ROM))
DSP ASSY
B
MAIN ASSY
A
(CODEC)
(DAC)
IC801
DSPC56371AF180
DSP IC
(for DECODE)
CN701
POWER
PACK
ASSY
CN109
NJM4565
B
C
TUNER
MODULE
FRONT AUDIO IN/MIC
VCR/DVR
TV/SAT
DVD/LD
VIDEO(Front)
CD-R/TAPE
SIRIUS
(KU ONLY)
CD-R OUT
VCR/DVR OUT
USB A-TYPE
(MY,GEN ONLY)
COAX1
COAX2
XM RADIO
(KU ONLY)
OPT1
OPT2
917/KU
OPT OUT
only
DIGITAL
Q
INPUT
ASSY
OPT3(Front)
AUX
917/KU
only
(FL/FR)
IC105
(SL/SR)
IC103
IC104
IC104
IC106
LPF
LFE MIX
IC107
(C)
(SW)
(SB)
D
E
F
MULTI CH IN
COMPONENT
1
COMPONENT
2
COMPONENT
3
COMPONENT
OUT
SL/SR
SW
5.1CH INPUT ASSY
H
C
CN307
F
COMPONENT VIDEO ASSY
Y
Cb
Cr
Y
Cb
Cr
Y
Cb
Cr
Y
Cb
Cr
Y1
Y3
Cr1
Cr2
Cr3
Y
Y2
Cr
6dB
6dB
6dB
Cb
CN105
IC1402
TC74HC4052AF
(Y SELECT)
Cb1
Cb3
IC1401
(Cb,Cr SELECT)
Cb2
TC74HC4052AF
IC1404
(VIDEO DRIVER)
NJM2581M
CN1404
TO DVC
FROM DVC
IC1403
TC74HC4053
NJM2595M
IC352
IC351
(Y SEL)
NJM2595M
(C SEL)
DVR
TV/SAT
Y
Cb
DVD/LD
Cr
DVR REC
MONITOR
S. VIDEO ASSY
L
14
VSX-917V-K
1234
5678
EVOL/SELECTOR
IC108
R2S15205FP
Tone
BiAmp
(8ch VOL IC /
FUNCTION
SELECTOR)
: VIDEO SIGNAL FLOW
: AUDIO SIGNAL FLOW
PRE-AMP
NJM4565
(FL/FR)
(SL/SR)
(SBL/SBR)
(SW)
IC310
IC311
IC312
(C)
IC315
IC312
CN114
POWER
C
PACK ASSY
CN705
A. MUTE
A. MUTE
A. MUTE
A. MUTE
Q601,602
Q651,652
Q631
Q681,501
CN702
GND
GND
GND
GND
IC601,
30dB
IC602
30dB
IC603
30dB
IC603
30dB
HEADPHONE ASSY
G
1551
Q1551
A. MUTE
GND
RY751
RY752
RY753
RY501
A
HEADPHONE
FL/FR
B
SL/SR
C
C
SBL/SBR
CN356
CN111
ASSY
POWER PACK
(VSX-917V-K, -S ONLY)
CN1002
Y
Cb
COMPONENT IN
Cr
Y
Cb
COMPONENT OUT
Cr
S-VIDEO IN
TC74HC4053
IC353
NJM2581M
IC354
6dB
6dB
6dB
(VIDEO DRIVER)
S-VIDEO OUT
COMPOSITE IN
COMPOSITE OUT
IC401
ADV7180BSTZ
VIDEO DECORDER
IC701
ADV7172KSTZ
VIDEO DECORDER
IC101
CXB1442AR
CABLE EQ
HDMI&DVC ASSY
V
HDMI IN1
HDMI IN2
HDMI OUT
CN313
IC852
IC854
+6dB
(VIDEO DRIVER)
VSX-917V-K
56
CN302
O
Q303
A. MUTE
GND
COMP VIDEO ASSY
(VSX-917V-K, -S)
VIDEO ASSY (VSX-817V-K, -S)
IC851
ATT OSD
IC301
NJM2595M
TC74HC4053
MM1508XN
AMP
7
(COMPOSITE SEL)
CN314
SW PREOUT
R
FRONT
VIDEO
ASSY
DVR
TV/SAT
DVD/LD
CN901
DVR OUT
MONITOR OUT
8
VIDEO
(Front)
D
E
F
15
1234
3.2 OVERALL WIRING CONNECTION DIAGRAM
D15A07-125-2651
A
511
7/125
J42
404
FRONT IN ASSY
(VSX-917V:XWK3313)
(VSX-817 : XWK3311)
U
B
CN956
C
D
E
(VSX-917V Only)
11/90
XDD3218
J32
15
CN807
1913
CN806
CN805
J30
CN1902
(VSX-917V Only)
Q
DIGITAL INPUT ASSY
(VSX-917V:XWZ4213)
F
(VSX-817:XWZ4212)
CN951
CN701
CN901
CN951
J30
XDX3027
B 1/2 - B 2/2
B
J37
CN1903
ENCODER
(XWZ4205)
5/400
CN953
10/70
J
FRONT VIDEO
ASSY
(XWZ4214)
R
CN901
CN252
*5
XDD3198
J50
12/170
DSP ASSY
CN601
XDD3196
DSP ASSY
(AWX8809)
CN122
CN705
CN817
CN815
CN816
MAIN ASSY
(VSX-917V:XWK3307)
(VSX-817 : XWK3303)
CN401
J29
*4
*4
2/500
XDX3054
3/350
17/110
J31
CN251
CN101
*5
CN106
21
CN114
CN107
CN112
J29
CN132
CN105
CN130
CN129
CN103
FM/AM TUNER
UNIT (AXX7210)
(Note :
No schematic diagram)
XDD3201
CN109
21
CN111
J45
A 1/3 - A 3/3
A
MAIN ASSY
O
COMP VIDEO ASSY (917)
VIDEO ASSY (817)
(VSX-916 : XWZ4267)
(VSX-816 : XWZ4208)
XDD3200
XDD3222
J100
9/210
*6
XDD3235
7/190
J48
XDD3220/3221
J33
13/190
21/190
XDD3189
J34
11/120
I
FRONT DISPLAY ASSY
(VSX-917V:XWZ4204)
(VSX-817:XWZ4203)
D20PYY0330E
J22
3/300
N
CN800
D20PYY1120E
TUNER
MODULE
810
(VSX-917V Only)
CN314
CN354
CN303
CN312
CN313
CN310
CN305
11/200
CN808
301
314
J43
6
CN302
C
POWER PACK ASSY
(VSX-917V:XWZ4239)
(VSX-817:XWZ4235)
CN702
CN701
J38
7/190
15/190
CN803
CN307
H
5.1CH
9/100
12/100
D20PYY1210E
D20PYY0910E
INPUT ASSY
(XWZ4249)
CN356
(VSX-917V Only)
XDD3191
J54
7/140
CN351
CN357
L
S. VIDEO ASSY
(VSX-917V:XWZ4228)
(VSX-817 : XWZ4210)
FAN
XXM3012
REGULATOR ASSY
(VSX-917V:XWZ4221)
(VSX-817 : XWZ4222)
C 1/2 - C 2/2
(VSX-917V Only)
XDD3226
9/240
XDD3224
J51
9/85
XDD3225
23/115
J52
CN1404
CN1409
CN1406
CN317
CN318
CN316
CN315
CN1405
F
CN1402
COMPONENT VIDEO ASSY
(VSX-917V:XWZ4248)
(VSX-817:XWZ4247)
CN7301
SIRIUS ASSY
W
(XWZ4251)
J53
BOARD TO
BOARD ASSY
(VSX-917V:XWZ4268)
P
16
VSX-917V-K
1234
5678
D20PYY0640E
TRANS2 ASSY
(VSX-917V:XWZ4245)
(VSX-817:XWZ4244)
D20PYY1130E
11/300
J21
CN1003
CN1001
CN1002
*3
V
HDMI&DVC ASSY
(VSX-917V:AWQ7039)
471
6/400
J47
D15A03-100-2651
J41
3/100
891
POWER KEY ASSY
(XWZ4254)
HEAD PHONE ASSY
(XWZ4265)
M
J7 J5 J3 J4 J6
MAIN TRANS
D
CN1201851
J52
4/100
55
FU1
PRIMARY ASSY
S
(XWZ4218)
501
K
1551
G
TRANS4 ASSY
(XWZ4225)
E
TRANS3 ASSY
(XWZ4246)
D20PYY0410E
J1
CN51
T
TRANS 1 ASSY
(XWZ4224)
J2
B*B-PH-K-S
PH CONNECTOR
B*B-EH
EH CONNECTOR
1.0mm FFC
1.25mm FFC
1.25mm REVERSE FFC
2.0mm FLAT CABLE
1.5mm FLAT CABLE
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
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
WIRE INDICATION
E.g. 7/140
7: Number of contacts (pin)
140: Insulation length (mm)
A
B
C
D
E
AC CORD
÷
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
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
÷
: The power supply is shown with the marked box.
VSX-917V-K
56
7
F
17
8
1234
3.3 MAIN ASSY (1/3)
A 1/3
A
B
C
D
TO FRONT
CN901
E
CN956
F
MAIN ASSY
(VSX-917V:XWK3307)
(VSX-817 : XWK3303)
L
AUX
R
L
(CHASSIS)
CD
R
CN141
XKB3064
GND
REC
VCR/DVR
GND
(CHASSIS)
PLAY
TV
GND
(CHASSIS)
DVD/LD
CN142
XKB3067
REC
CD-R/TAPE
MD
GNDGND
(CHASSIS)
PLAY
VIDEO ASSY
R
VIDEO R
B3B-PH-K-S
MCACC SW
U
TO FRONT IN ASSY
L
R
L
R
L
R
L
R
L
R
J29
VIDEO L
GNDA
MICOUT
MICDET
GNDA
FRONTL
GNDA
FRONTR
L
R
CN107
V+7
V+7
V-7
NC
CK3376-A
CN122
STBY
R155
STBY
R154
STBY
L104
STBY
0.01
*1
CH
C105
*1
CH
C106
*1
CH
C109
*1
CH
C110
C179
0.01
*1
CH
C107
*1
CH
C108
R157
STBY
L111
STBY
R156
STBY
L112
STBY
*1
CH
C113
*1
CH
C114
C139
3
10/50
2
C140
1
10/50
11 9
10
(M)
8
7
6
5
4
3
2
1
GNDA
J32
A 1/3
18
1234
C180
L103
C199
YB
YB
C101
C102
R317
R318
R327
R328
R319
R320
R325
R326
*1
*1
C197
C198
CH
CH
*1
*1
0.01
STBY
STBY
STBYSTBY
STBY
STBY
*1
*1
STBY
STBY
R101
10/50
330
R313
STBY
R102
R314
STBY
330
R129
330
CH
R115
STBY
CH
R130
R116
STBY
330
YB
R103
2.2K
*1
CH
C103
R315
*1
R107
STBY
CH
C104
R316
STBY
R104
2.2K
C127
R105
10/50
330
*1
C185
*1
R106
C186
C128
330
10/50
GNDA
R109
(L)
330
*1
C189
R110
C190
330
(L)
330
*1
C187
*1
R108
C188
330
R111
2.2K
CH
C111C112
R323
STBY
R112
CH
R324
STBY
2.2K 10/50
R113
330
R114
330 10/50
GNDA1
GNDA
V+7
MCACC
A 3/3
C9019
STBY
CHASSIS
A 3/3
TL
A 3/3
TR
C123
CH
*1
*1
CH
C184 C183
C124
10/50
C121
10/50
*1
CH
C181
R121
STBY
*1
CH
C122
GNDA
C182
10/50
STBY
R122
C125
GNDA
10/50
CH
22p
C1031
C126
CH
22p
C1041
10/50
(L)
CH
STBY
R127
GNDA
CH
(R)
STBY
R128
C133
10/50
CH
R133
CH*1GNDA
C134
(R)
10/50
10/50
CH
C131
CH
(R)
C132
10/50
*1
C191
*1
C192
GNDA0
A 3/3
MICDET
CH
CH
C137
10/50
CH
CH
C138
GNDA
C117
C118
(R)
GNDA
GNDA
V-7
R131
(L)
10/50
22p22p
GNDA
(L)
GNDA
(R)
R134
GNDA
C136
R123
R124
STBY
R132
GNDA
C135
(R)
GNDA
GNDA
GNDA
GNDA
STBY
STBY
GNDA
R137
R138
R140 R139
(L)
STBY
STBY
(R)
R182
R181
STBY
R136 R135
STBY
(L)
STBY
(R)
STBY
GNDA
(L)
(L)
0
0
STBY
R180
STBY
R142 R141
STBY
(R)
(L)
(R)
STBY
R125
R183
0
STBY
R126
STBY
STBY
0
(M)
1
2
CK53372-A
CN105
C
AG
H
TO 5.1 INPUT ASSY
VSX-917V-K
GNDA
A 3/3
SIRIUS_R
SIRIUS_L
A 3/3
(M)
R143
GNDA
(SW)
3
5
4
6
SL
AG
AG
SW
CN307
STBY
GNDA
A 3/3
VLCK
VLDT
A 3/3
(L)
(C)
7
SR
V+12
D311
D331
D332
UDZS6R8(B)
R145
1K
R146
1K
C145
D109
0.1
C141
GNDD
YB
C147
0.01
(L)
(L)
(L)
(L)
(L)
(L)
(L)
(SL)
GNDA
J48
100/1W
C331
0.01
STBY
C332
0.01
R312
100/1W
V-12
C146
100p
CH
USBR
USBL
CD(R)
CD(L)
CDR(R)
CDR(L)
TV(R)
TV(L)
VCR(R)
VCR(L)
VIDEO R
VIDEO L
AUX(R)
AUX(L)
CDRREC(R)
CDRREC(L)
(M)
V+7
YB
YB
V-7
D312
1SS355
DGND
DATA
CLOCK
AVEE
474851 4650 49 4445 4243 41
6364 60 5962 61 57 55 5458 5256 53
(L)
C333
C334
MICOUT
3940363738
100/10
100/10
(L)
LIN
6869666765
SIRIUS L
SIRIUS R
1SS355
R311
UDZS6R8(B)
(L)
100p
CH
STBY
(L)
FRONT(R)
FRONT(L)
DVD/LD(R)
DVD/LD(L)
VCRREC(R)
VCRREC(L)
(L)
(SW)
(SL)
R162
R159
STBY
STBY
R158
R161
STBY
STBY
FL
FR
C165
1/50
C166
1/50
(FL)
(L)
151613
19 17 11897
18
14
LIN
RIN
FRO
VCOMG
GNDA(DAG)
GNDA(DAG)
C 2/2
CIN1
FLIN1
SLIN1
FRIN1
SRIN1
SWIN1
(SW)
(C)
(FL)
(SL)
RIN
SRIN1
FRIN1
FLIN1
34
35303328312732
SLIN1
SWIN1
E-VOL
IC108
R2S15205FP
71
7475727370
TL
TR
(L)
(C)
(C)
SL
SR
SW
(SW)
(SL)
10 65432
12
FLO
SLO
SRO
SWO
GNDA(DAG)
GNDA(DAG)
RCMUT/OVF
CN815
SBLIN1
SBRIN1
(SBL)
SBLIN1
SBRIN1
CIN1
29
C
SL
SW
(SW)
(SL)
DSPOL
C
(C)
CO
GNDA(DAG)
GNDA(DAG)
YB
0.022
C148
7877768079
SR
SBR
YB
C151
0.01
YB
R147
C150
25
0.15
4.7K
100k
YB
R149
20 21 2422 23
1514 1716 1918
2143657891011 1312
AVCC
C155
C156
C157
C158
C159
C162
0.022
C152
C160
C161
YB
0.047
C153
100/10
R163
STBY
R164
STBY
YB
0.047
C149
26
LIN
LIN
A 3/3
SBL
(SBL)
1
CN109
XKP3054
SBLO
SBRO
GNDA(DAG)
TO POWER PACK ASSY
C154
GNDA
R148
4.7K
0.15
(FL)
100/10
100/10
(SL)
100/10
100/10
100/10
100/10
(SBL)
100/10
YB
(C)
5678
(FROUT)
(FLOUT)
(SROUT)
(SLOUT)
(SWOUT)
(COUT)
(SBR)
(SBL)
GDAC
Low Pass Filter
(SL)
C241
2.2/50
MP
SR
C242
2.2/50
(C)
C261
2.2/50
(FL)
C201
2.2/50
A 2/3
LSSN
A 3/3
FR
C202
2.2/50
C282
SBR
2.2/50
(SBL)
2.2/50
(SW)
R243
TS
STBY
R241
47K
C243
GDAC
R244 R246 R248
TS
STBY 3.3KCH3.3K
C244
47K
R242
GDAC
R263 R265 R267
TS
STBY 3.3KCH3.3K
R261
47K
C263
GDAC
R203 R205 R207
TS
STBY 3.9K 3.9K
R201
47K
C203
R204 R206 R208
TS
STBY 3.9K 3.9K
47K
C204
R202
GDAC
R284 R286 R288
TS
STBY 3.3K 3.3K
C284
47K
GDAC
R283 R285 R287
C281
TS
STBY 3.3KCH3.3K
C283
47K
R281 R282
C262 R264 R266
TS
3.9K
2.2/50
R262
R245 R247
3.3K 3.3K
CH
C245
STBY
IC103
NJM4565MD
C246
STBY
STBY
C265
CH
C205
STBY
GDAC
CH
C206
STBY
CH
STBY
C286
IC106
STBY
330p
C285
GDAC
4.7K
YB
47K
C264
GDAC
(1/2)
IC103
NJM4565MD
330p
R249
(2/2)
330p
R250
(1/2)
IC104
NJM4565MD
330p
R269
(1/2)
IC105
NJM4565MD
330p
R209
(2/2)
IC105
NJM4565MD
330p
R210
(1/2)
IC106
NJM4565MD
330p
R290
(1/2)
NJM4565MD
R279
STBY
R289
YB
C266
330p
4
+
5
-
8
6
R251 R253
1.8K
3.3K
+
3
-
2
R252
1.8K
3.3K
+
5
-
6
R271
1.8K
3.3K
+
5
-
6
3.3K
3.9K
+
3
-
2
R212 R214
3.3K
3.9K
+
5
-
6
R292
1.8K
3.3K
4
+
3
-
8
2
R291
1.8K
3.3K
(2/2)
IC104
NJM4565MD
R268
12K
220P
R270
C247
330p
R232
7
10/50
STBY
C248
330p
R235
STBY
4
1
10/50
8
R254
STBY
C267
330p
R236
STBY
4
7
10/50
8
R273
STBY
C207
330p
4
7
8
R213R211
STBY
C208
330p
R240
STBY
4
1
8
STBY
R259
STBY
4
7
8
R294
STBY
1
R293
STBY
C268
+
3
-
2
R272 R274
2.7K
1.2K
STBY
C249
C250
C269
R239
STBY
C209
STBY
C210
STBY
C288
330p
C290
10/50
C287
330p
R260
STBY
C289
10/50
100p
4
8
270
R255
R256
R275
R215
R216
CH
R296
R295
10/50
R257
STBY
STBY
R258
STBY
STBY
STBY
STBY
V+12
STBY
C270
R277
STBY
C217
C218
V-12
R298
STBY
STBY
STBY
C257
R297
STBY
TS
V+12
(SL)
C258
C277
(FL)
RT1N241M
0.01
0.01
C298
C297
R276
C251
STBY
V-12
YB
(FR)
YB
V+12
STBY
STBY
R278
STBY
YB
SLIN1
C252
STBY
Q232
STBY
V-12
STBY
0.01
YB
0.01
(SR)
V+12
C271
C272
V-12
RT1P241M
GNDU
C291
0.01
YB
YB
0.01
C292
C278
0.01 YB
YB0.01
SRIN1
(C)
CIN1
V+7 STBY
Q231
GDAC 4.7K
R231
100K
V-7
C221
0.01
GDAC
V-7
(SBR)
SBRIN1
SBLIN1
(SBL)
SWIN1
(SW)
STBY
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
( )
: AUDIO SIGNAL FLOW
For Wire Styling
R217
1
2
3
4
5
6
7
R224
4.7K
R218
VEF1040-A VEF1040-A
IC107
(1/2)
NJM4565MD
R221
R219
4.7K
C211
STBY
YB
R238
1.2K
R220
STBY
C212
STBY
YB
GDAC
*1
101
STBY
R223
R222
4.7K
R237
STBY
Not used
102
D103
DAN217U
GDAC
D105
DAN217U
GNDA
D107
DAN217U
GDAC
V+12
6
8
-
5
+
4
1.2K
0.1
V-12
14
13
12
11
10
9
8
(1/2)
IC107
NJM4565MD
2
-
3
+
MAIN ASSY(1/3)
(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)
(SQ):CKSQ.CCSQ
R225
3.9K
C219
0.1
YB
7
C220
YB
V+7
C222
IC110
TC4066BFN
LFE MIX
R226
3.9K
8
1
4
CKSRYB****50-T
GNDU
GNDU
GNDA
TS
C213 R227
STBY
10/50
470K
R233
C215
0.01
TS
C214 R228
STBY
10/50
R234
470K
STBY
C216
FLIN1
FRIN1
(FR)
A
B
C
(FL)
YB
D
STBY
E
CH
TS
CH
TS
CH
TS
CH
CH
TS
CH
TS
YB
1
F
56
VSX-917V-K
A 1/3
19
7
8
1234
3.4 MAIN ASSY (2/3)
A
B
C
D
E
A 2/3
MAIN ASSY
(VSX-917V:XWK3307) (VSX-817:XWK3303)
R321
C384
STBY
GNDA
C385
STBY
C321
STBY
C322
STBY
R322
STBY
C341
STBY
C342
STBY
C361
(FLOUT)
(FROUT)
(SLOUT)
(SROUT)
A 1/3
(COUT)
(SWOUT)
(SBLOUT)
(SBROUT)
SWPR
A 3/3
*1
(Ohm)
R498
*2
(Ohm)
R514
R515
*3
(Ohm)
MAIN ASSY(2/3)
R303
100
R304
100
R305
100
R306
100
R307
100
R308
100
(SW)
FRONT,REAR,
CENTER
R457
R458
R477
GAIN(dB)
R478
R497
15k
14.1
SW
GAIN(dB)
14.2
15k
SB
GAIN(dB)
15k 14.1
(FL)
(SL)
(C)
(SW)
(SBL)
(SBR)
(SR)
(FR)
C362
10/50
R484
TS
R504
2.2K
Q361
2SC5938A(AB)
R485
4.7K
100k
R505
2.2K STBY
STBY
R488
STBY
(SBL)
R506
R507
R461
R462
R481
R482
R483
(SBR)
STBY
STBY
STBY
STBY
STBY
STBY
STBY
(FL)
(FR)
(SL)
(SR)
(C)
(SW)
PRE-AMP
R453
3.6K
R455
STBY
STBY
R454 R456
3.6K
IC310
NJM4565MD
R452
(1/2)
STBY
3.6K
R475 R473
STBY
STBY
R474 R476
3.6K
IC311
NJM4565MD
(1/2)
R472
STBY
R493
3.6K
R495
STBY
R496
STBY
R494
3.6K
C370
R502
4.7/50
IC312
NJM4565MD
(2/2)
STBY
R550
R512
R509 R508
STBY
R513
3.6K
IC310
NJM4565MD
+
FL
-
C323
C324
R458
-
FR
+
R471
STBY
IC311
NJM4565MD
+
SL
-
R477
C343
C344
R478
-
SR
+
+
R497
C363
C364
R498
-
200k
+
+
-
3.6K
C386
STBY
C387
R515
*3
-
SBR
+
IC315
NJM4565MD
(1/2)
R467
STBY
(2/2)
R457
*1
100p
CH
100p
CH
*1
(2/2)
*1
100p
100p
*1
IC312
NJM4565MD
(1/2)
C
*1
100p
CH
4700p
YB
*2
SW
IC315
(2/2)
SBL
R514
*3
100p
YB
C326
22/50
CH
CH
YB
0.01
C346
22/50
C367
YB
0.01
C366
4.7/50
C368
NJM4565MD
CH
100p
CH
YB
22/50
C327
0.01
22/50
C328
0.01
YB
C345
C347
C348
0.01
22/50
C390
0.01
C325
YB
C365
TS
YB0.01
C393
0.01
TS
C388
22/50
TS
(SW)
YB
TS
R459
R460
R479
R480
R499
R500
22/50
C389
V+12
10k
10k
(FL)
(SL)
10k 10k
(C)
10k 10k
(SBL)
R516
10k
R518
V+5U
C300
STBY
(SBR)
STBY
R517
10k
F
20
A 2/3
R300
STBY
V-12
VSX-917V-K
1234
5678
(FL)
: Audio Signal Route (Front L ch)
(SBL)
(SBR)
(SR)
(FR)
(C)
(SL)
(FL)
A 3/3
CONTROL
AMUTE
F-DRIVE
DCDT
XPROTECT
OLDT
NECK
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
R437
-
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
: AUDIO SIGNAL FLOW
YB
C392
1000p
R446
22k STBY
R445
Q253
RT1N241M
C255
NP
STBY
R439R438
10K10K
10K
Q248
2SC4081
A 3/3
Q257
2SA1576A
6_OHM
R448
(C)
(SBL)
(SL)
(FL)
(QR)
100K
Q249
RT1N241M
GNDU
C320
STBY
GNDA
R551
8.2K
R449
8.2k
D254
UDZS5R1(B)
(SL)
(C)
(SBL)
(SW)
CN114
XKP3091-
37
51
9
11
13
15 19
2117
GNDCH
3
2
1
CN251
1
2
3
52147-0310
: Audio Signal Route (Surround L ch)
: Audio Signal Route (Center ch)
: Audio Signal Route (Surround Back L ch)
: Audio Signal Route (SubWoofer ch)
C
286
GNDA
SBL
4
GNDA
SBR/SW
GNDA
SL
GNDA
FL
10
GNDA
SR
12
GNDA
FR
14
AMUTE
F-DRIVE
DCDT
XPROTECT
18
OLDT
6 OHM
2016
NECK
GNDU
CN252
B3B-EH
FAN+
FANFAN STOP
C 1/2
CN705
TO POWER PACK ASSY
TO FAN MOTOR
FAN
J22
GNDU
GNDU
+24V
M
891
TO TRANS4 ASSY
A
B
C
D
Q250
2SC4081
10K
R440
R280
*5
Q255
*5
Q254
RT1P241M
R463
*5
R464
*5
R447
STBY
STBY
GNDU
Q252
2SD1858X
(QR)
D253
D255
R443
470
*5 *5
FAN CONTROL
*5
D253
UDZS27(B)
D255
R280
Q255
R463
R464
0
RT1N241M
0
VSX-917V-K
56
Q256
E
F
A 2/3
21
7
8
1234
3.5 MAIN ASSY (3/3)
A
B
C
D
A 3/3
CN312
O
CN953
MAIN ASSY
(VSX-917V:XWK3307) (VSX-817:XWK3303)
CN103
J34
52044-1145
TUNER CE
TUNER DI
TUNER CLK
TUNER DO
TO FM/AM TUNER UNIT
Except VSX-917V VSX-917V Only
OSD RT
OSD CS
OSD CLK
OSD DT
V1
V2
V3
AMUTE
SWDET
V4
INH
SW2
SW1
CN130
CKS3378
CN303
O
TO Composite Video Assy
TO DSP MODULE
J50
(XM BLOCK)
XMDT4 MODE
XMSC RATE
XMPOW
XMDAC_RST
XMSGUL_SW
XMRX
XMMUTE
XMRST
XMANT_REV
XMTX1
XMLSDP
B 2/2
XMFS
XMLNK
XM ERR
1
2
3
4
5
GNDT
TL
6
+9V
7
TR
8
9
VSM
10
RDS
11
GNDT
OSD RT
11
OSD CS
2
4
6
8
10
12
J33
EEPROM CLK
OSD CLK
3
OSD DT
EXPCLK
5
EXPDT
EXPCE
7
AMUTE
SWDET
9
SDET
11
HPIN
13
SROUT
SRIN
RMC
SRRXD
SRTXD
EEPROM DA
EXPST
CKS3386
14
12
10
8
6
4
2
CN106
VKN1243-
NC
NC
13
11
9
7
5
3
1
10
12
14
16
18
20
R9058
R9053
R9050
R9049
R9051
R9052
R9054
R9055
R9056
R9057
R9059
R9070
2
4
6
8
R5001
R5002
R5003
R5004
TL
(L)
TR
A 1/3
OSD_RST
OSD_CS
OSD_CLK
3
OSD_DT
EXPCLK/V1
5
EXPDT/V2
EXPCE/V3
7
AMUTE
SWDET
9
SDET
11
HPDIN/SW2
SW1
13
SROUT
SRIN
15
RMC
SRRX
17
SRTX
EE_CLK
19
EE_DT
EX_ST
21
CN129
220
220
220
220
220
220
STBY
STBY
STBY
STBY
V4
STBY
STBY
STBY
STBY
STBY
STBY
T_CE
T_DI
T_CLK
T_DO
A 1/3
GNDT
29
R9088
93
80
91
52
79
XMRX
77
78
XMTX
RDS_CLK
RDS_DT
XM_ERR
SIRRX
R9085
100
YB
YB
0.01YB1u
C5001
C5003
C5004
C5002
1000p
22p
1000p
1000p
C5028
C5027
C5026
21
XMTX
SIRTX
STBY
STBY
R9087
D9070
D9069
100
100
R9089
R9083
STBY
IC9003
100
TC74VHCT125AFTS1
1OE
1
TX
2
1A
1Y
3
2OE
4
RX
5
2A
6
2Y
7
GND
D+5V
IC6004
15
A
VCC
2
B
34
Y
GND
TC7S04F
STBY
C5005
(RCA Jack)
1000p
C5025
30
R9086
TX
RX
STBY
CHASSIS
VT+9
R9084
XMRX
100
STBY
STBY
R6005
D+5V
VCC
14
4OE
13
12
4A
11
4Y
3OE
10
9
3A
8
3Y
C9082
0.1/16
YB
GNDU
MAIN ASSY(2/3)
GNDU
R6002
VSX-917V Only
SRRX
IC6001
TC74VHCT125AFTS1
1OE
1
2
1A
1Y
312
2OE
4
100k
100
R6009
5
2A
6
2Y
78
GND 3Y
VCC
4OE
TX
TX
4A
4Y
3OE
RX
RX
3A
J31
FROM PRE-AMP
(MAIN ASSY 2/3)
A 2/3
CONTROL
R9045
*3 R9046
VSX-917V
100 100
Only
Except
470 470
VSX-917V
D+5V
TX
SRTX
RX
1K
R6007
STBY+5V
R6010
1.8k
D6001
R6004
1SS355
100
R6001
C6001
100k
YB
0.1/16
14
13
11
10
9
E2PROM
BR24L16FV-W
1
A0
2
A1
3
A2
4
GND
V-12
YB YB
C116 C115
0.01 0.01
GNDU
IC9002
V+12
R9048
4.7K
C9001
10K
Vcc
SCL
SDA
8
7
WP
6
5
STBY
C9002
STBY
E
F
22
SIRIUS RESET
CN7301
W
To SIRIUS Assy
A 3/3
25
SIRIUS_R
SIRIUS_L
SIRTX
SIRRX
GNDA
A 1/3
V+7
V-7
NOTE
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
+
Tolerance: (J) 5% unless otherwise noted.
-
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
: AUDIO SIGNAL FLOW
GNDT
SPB_RY
R/C_RY
21 171219
XKP3091-
CN111
SP-B RY
SPA_RY
R/C RY
SP-A RY
VT+9
HPDET
18151620
HP. SW
L5002
T+9V
D+5V
L9001
ATL7002
QTL1013
L9002
13
14 638
D+5V
GNDT
GNDU
ST+5V
C 2/2
AC_RY
AC_WP
ATL7002
-VF
AC RY
AC WP
FL AC2
TO POWER PACK ASSY
CN816
L102
7511109
-12V
FL AC1
D101
STBY
QTL1013
GAV
GAV
GAV
L101
(SW)
412
SWOUT
QTL1013
+12V
GNDA
GNDA
A 2/3
SWPR
GNDA
SIRIUS R
SIRIUS L
SIRIUS TX
SIRIUS RX
J100
GNDA
V-7V
V+7V
NC
9
8
7
6
5
4
3
2
1
CN132
CKS3374
1.RESISTORS
2.CAPACITORS
VSX-917V-K
1234
FLAC 2
2
143
-VF
FLAC 1
5678
(L)
: Audio Signal Route (L ch)
DISP RST
DISP CLK
DISP DI
5
I
DISP DO
DISP RDY
CN401
DISP EN
SRIN
SROUT
10876
RMC
1311129
1W WP
14
TO FRONT DISPLAY ASSY
GNDU
MIC DET
STBY+5V
16
1715
CKS3382-
CN101
MICSW
STBY+5V
*1 R9026
VSX-817/KUXJ/CA
A 1/3
VSX-917V/KUXJ/CA
SEMIKE For µ-P
R9024
10K
10K
R9023 R9025
10K
10K
10
10K
-
D9007
DAN217U
D+5V
(SW)
: Audio Signal Route (SubWoofer ch)
(V)
: Video Signal Route
D9006
DAN217U
A
R9045
*3
R9046
*3
L9003
LFCA2R2J
R9048
C9004
*3
YB
0.01
RT1N431M
JQ
C9005
2.2/50
SRIN
RMC
15.7MHZ
R9039
D9010
1SS355
100K
R9037
GNDU
100K
1u/10
C9006
OSD_CLK
EE_CLK
EE_DT
XSS3004-
X9001
*
R9004
STBY
AC_WP
19
1W_WP
UART2
YB
22
23
24
25
26
27
28
29
30
1
VSS
SROUT
OSD_DT
1
2
R9014
R9015
R9016
R9017
R9018
C9016
STBY
R9013
D+5V
R9080
10K
TX TX
2
SR_TXD
1W_WP
R9001
0
STBY
C9009
C9010
STBY
R9033
100K
3
4
NC
T_BUSY
R9003
STBY
R9005
R9062
5
T_VDD
470
470
470
470
470
STBY
C9003
0
470
470
RX RX
7
6
T_SCLK
SR_RXD
C9007
330/6.3
C9008
0.01
C9015
1000p
R9041
100K
R9010
5.1k
8
9
T_RST
YB
C9019
STBY
10
VSS
R9038
STBY
YB
292827262523 241817 19 2120 221110 12 13 14 15 1665 984 7321
R9031
100K
D9064
DAP202U
10K
R9065
CN102
52045-1045
100
HPDET
47K
R9060
C9012
STBY
100
9798999596
VREF
AVCC
HPDET
USDAO
USDAI
USCLK
DISP EN
DISP RDY
DISP DI/OSD DT
DISP DO
DISP CLK/OSD CLK
GND
CNVSS
12C CLK EEPROM/DVC
12C DT EEPROM/DVC
XRESET
XOUT
GND
XIN
+5V
NMI
ACIN(WAKEUP)
USB TREQ
1W WUP
UART SW
USB HREQ
USB CTL
XFLAG
SIRIUS RST
USBXRST
USBCS
DISP RST
XM/SIRIUS TX
XM/SIRIUS RX
232C CTS
CLK
3132343337363530384039
D+5V
Q9064
RT1P241M
D9068
1SS355
D9065
DAP202U
10K
R9064
10K
R9067
91
93
*1
*1
R9024
R9023
SDET/INH
*1
*1
R9025
R9026
R9082
949192
93
AVSS
SIMUKE2
SIMUKE1
DT4 MODE
XM POW
COMP VIDEO INH/SY DET
MAIN µ-COM
IC9001
PEG375
31.TX(SR+/IPOD)
32.RX(SR+/IPOD)
DSP CLK
DSP DO
DSP DI
DSP RST
BUSY
DSP SS
40
38
39
373536
DMUTE
Q9065
UMD2N
4
5
2
10K
R9066
XPROTECT
EX_ST
270K
XPROTECT
EXPANDER ST
DSP MODE
DSP HREQ
424341
41
42
3
Q9065
UMD2N
GNDU
28
10k
R9047
R9002
Q9001
EE_DT
47K
EE_CLK
T_PGM/OE/MD
FOR FLASH U-COM
56
VSX-917V-K
88
220
OSD_CS
R9081
0.01
C9081
888990
OSD CS
DECO MUTE
52.XMDAC_RST
51.NECK SELECT
DSP MUTE
ADMODE
444546
MUTE_OUT
1
T_DI
T_CE
OSD_RST
470
470
R9020
R9019
868587
838284
T_DI
T_CE
6 OHM
OSD RST
RDS FM+/XM RST
RDS DT/XM LINK ACTIVE
RDS CLK/XMLSDP
DSP OVERLOAD
VIDEO1/EXP CLK
VIDEO2/EXP DT
VIDEO3/EXP CE
COMP VIDEO A/HPDIN
COMP VIDEO B
LOW_CONSUMPTION
MCACC/FRONT IN
DIR CDC RST
DIR CS
DIR DO
LSSN
474849
LSSN
A 1/3
45
46
48
T_DO
T_CLK
470
470
R9021
R9022
81
T_DO
T_CLK
XMSC RATE
XMSGNL SW
XMANT_REV
OL DET
DC PROT
SW DET
VIDEO4
EVR DT
EVR CLK
RY-AC
XM ERR
RY_A
RY_C/R
RY_B
AMUTE
DIR ERR
XTLO
50
50
49
470K
R9007
GND
+5V
R9032
100K
R9034
STBY
5153 525455565758596062 6164 6366 6569 68 6771 7073 72747577 76787980
D+5V
C9018
C9014
0.047
R9028
R9036
R9008
YB
100K
220
220
0.1
MCACC
GNDU
EXPCLK/V1
HPDIN/SW2
A 1/3
A 1/3
DAN202U
D9011
MUTE
A
C9011
0.047
YB
RDS_DT
RDS_CLK
OLDT
DCDT
EXPDT/V2
EXPCE/V3
SWDET
VLDT
VLCK
A 1/3
AC_RY
XM_ERR
SPA_RY
R/C_RY
SPB_RY
NECK
R9011
1K
80
79
78
77
V4
R9006
52
V+12
464526404241393738883536495048
17 15 13 11 9 7 5 3 1
16 14 10128462
BUSY
DIR CS
DIR DO
DSP SS
DSP CLK
DSP HREQ
DSP MODE
CN817
DSP RST
TO POWER PACK ASSY
USB XRST
C 2/2
7
470K
SW1
VSX-817
/KUXJ/CA
DTC143TK
RT1P241M
Q9003
RT1P241M
DSP DI
DSP DO
10K
10K
R9043
R9042
DSPOL
Q9007
Q9002
R9012
0
DIR RST
DIR ERR
DEC MUTE
J45
10K
R9044
A 1/3
0
R9068
Q9006
STBY+5V
XTLO
6_OHM
STBY
R9030
R9009
GNDD
A 2/3
R9061
GNDU
V-12
C9000
STBY
GNDD
STBY
47
STBY
C9013
47K
CKS3382-
CN112
A 3/3
8
B
C
D
E
F
23
1234
3.6 DSP ASSY (1/2)
A
B
C
D
E
B 1/2
CN1903
(1005
(1005
DSP ASSY
(AWX8809)
RX0
COAX1
2
GCH
Q
NOTES:
NO INDICATED PARTS IS...
CCSRCH****50
CKSRYB***K50
or 1608)
or 1608)
CCSSCH****50
CKSSYB***K50
CKSSYB103K16
CKSSYB104K10
CCSRCH471J50
CKSRYB104K16
(1608)
CKSRYB474K10
CKSRYB105K16
CEVW***M**
RS1/16S***J
RS1/16SS***J
RS1/16S***J
(1608)
RAB4C***J or
RAB4CQ***J
UNLESS OTHERWISE NOTED
RX1
COAX2
RX4
V+5D
GNDD
RX5
GNDD
GNDD
RX6
GNDD
GNDD
TX1
4
JA501
AKB7173
CN601
VKN1241
1
2
3
4
5
6
7
8
9
10
CK27
R514
stby
100k
CK32
R604
R501
R502
100k
C503
0.01
YB
75
75
C504
0.01
YB
CK101
CK102
CK104
CK105
CK106
CK107
CK108
CK109
CK110
CK111
CK112
CK113
CK114
CK116
CK117
CK186
CK121
CK122
CK123
CK124
CK125
CK126
CK127
CK128
CK129
CK130
CK131
CK132
CK133
CK134
CK135
CK136
CK137
CK138
CK31
MD
CK33
MCLK
XMMK
LSLK
XMLK
RX3
RX7
R573
48 47 46 434445
1
RX3
RX4(FFC)
AVSS
2
AVSS
3
RX5(FFC)
4
AVSS
5
RX6(FFC)
6
AVSS
7
RX7(BtoB)
8
IIC
9
P/SN
10
XTL0
11
XTL1
12
VIN
DVSS
TVDD
13 14 15 17 1816
V5D1
V53
CK141
L601
QTL1013
0
SEL
HXM
LDIR
LSLK
LSBK
LSFD
MD
C606
C605
stby
V3D V33
QTL1013
R562
R563
R564
100 47
R566
R565
100
Y
0.1
YB
L551
L501
CK28
GNDD
CK35
CK34
R606
C502 C501
CK29
100k
MC
MD
stby
stby stby
L502
stby
R515
stby
CK30
R605
ERR3
DRDO
HREQ
BUS3
MISO
MUT
XMMUT3
XMLNK3
XMFS3
XMLSD3
XMDO3
XMANT3
XMRST3
XMDI3
XMSW3
XMDAM
MCLK
BCKO
LCKO
FDTO
SDTO
CDTO
BDTO
OSC
XMMK
XMBK
XMFD
XMLK
LSLK
LSBK
LSFD
LCKI
BCKI
FDTI
1
5
3
V5D1
CK140
10
R517
R516
RX2
AVSS
AVSS
RX1(COAX2)
IC601
AK4114VQ
DIR&DIT
(CAD1/0=00)
TX0
BOUT
TX1
COUT
100
R614
V3D
V32
L602
QTL1013
C608
C607
47/6.3
CK149
47
3Y GND
9
3B
10
3A
11
4Y
12
100
4B
13
4A
14
ST
15
VCC
16
GNDD
CK139
10
YB
C621
0.47
R628
42 41 40 39 38 37
R
AVSS
AVDD
VCOM
INT0
CSN
CCLK
RX0(COAX1)
CDTI
CDTO
PDN
DAUX
MCKO2
BICK
UOUT
DVDD
VOUT
DVSS
MCKO1
2119 20 23 2422
CK142
0.1
470p
C609
YB
CH
C551
YB 0.1
C552
stby
IC551
TC74VHC157FTS1
(SN74LV157APW)
R665
R666
R667
0.1
100
22
47
47
CK145
YB
R570
R567
V3D
R612
0
L605
stby
C618
47/6.3
GNDD
0.1
C614
YB
R622
stby
CK148
CK146
100
CK147
V31
C620
C619
470p
CH
F%
10k
C617
R627
36
35
34
33
32
31
30
29
28
27
26
25
SDTO
100
R616
CK143
2Y
2B
2A
1Y
1B
1A
1000p
R624
YB
R623
stby
R621
R620
R615
R618
100
100
R617
CK144
8
R571
47
7
6
R569
47 100
5
4
100
R568
3
2
1
18k
INT1
XTI
XTO
LRCK
SEL
0
0
0
F
24
B 1/2
VSX-917V-K
1234
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