S.video, Trans4 And Regulator Assys - Pioneer VSX-917V-K Service Manual

1

3.12 S.VIDEO, TRANS4 and REGULATOR ASSYS

A
CAUTION : FOR CONTINUED PROTECTION AGAINST
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
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
(Y)
: Y SIGNAL ROUTE (S-VIDEO)
(C)
: C SIGNAL ROUTE (S-VIDEO)
B
O
314
C
O
301
VSX-817
D
LD/DVD
C353
CN359(1/5)
Y C
XKB3065 0.1
E
TV/SAT
Y C
CN359(2/5)
XKB3065
CN359
CHASSIS
C
VCR
Y
CN359(3/5)
XKB3065
F
L M
36
1
2
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. AEK7008 MFD, BY
LITTELFUSE INK. FOR IC357.
VSX-917V Only
CN351
52147-1010
10
SDET
J44
9
S4053ABC
CN357
VMUTE 8
52147-0910
ADG
9 7
ADG
V+5.6
8
6
V+5.6
ADG
ADG 7 5
V-5.6
6
4
V-5.6
V1
5 3
V1
V2
4
V2 2
V3
3 1
V3
2
OSD
V4 1
(Y)
C352 R375
47/25 100
R376
100 (C)
YB
C355 R377
C356 47/25 100
R378
100
0.1 YB
C358 R379
47/25 100
C359
R380
100
0.1 YB
2
3
TRANS4 ASSY
M
(XWZ4225)
A 2/3
CN251
TO MAIN ASSY
D20PYY0330E
J22
891
51048-0300
C406
470/35
S. VIDEO ASSY
L
(VSX-917V:XWZ4228)
(VSX-817 : XWZ4210)
D309
1SS355
C1910
STBY
C1911
D310
STBY
1SS355
C351
0.1
C362
47/25
GAV
R368
1k
IC352
NJM2595M
R365
1k
V+5VCON
R361
1k
IC351
NJM2595M
R357
1k
R358
VSX-917V-K
3
4
V+5VCON
V-5VCON
YB
R367
R371
1k
(Y)
75
(Y)
*2
R389
R364
1k
R363
1k
R362 75
R372
1k
D361
DAN202U-TLB
D362
*2
DAN202U-TLB
R840
*2
R374
R360
1k
1k
4
IC355
SYNC
LA7213
SEP
GND
1 2 3
C397
R393
3.3/50 330
D355
1SS355
R381
STBY
R369
75