Pioneer S-DVR9SW Service Manual page 17

5
QQ
3 7 63 1515 0
30PDA20-FC6
D3391
Q3381
D3387
C
1SS133
B
E
2SC4081
2SA1576A
E
B
1SS133
C
D3388
Q3382
D3392
30PDA20-FC6
C3317
(FL)
2.2/50
TE
L 13942296513
C3318
2.2/50
C3179
(C)
2.2/50
(SL)
C3167
2.2/50
C3168
2.2/50
(SW)
C3178
2.2/50
www
.
GNDA
GNDP
GNDS
5
http://www.xiaoyu163.com
UN+8V
VH+
VL/VH
R3391
0
D3381
DAN217
R3392
R3381
0
D3382
10k
DAN217
R3491
0
D3481
DAN217
R3492
R3382
0
10k
D3482
DAN217
R3591
0
D3581
DAN217 R64
R3592
220
0
D3582
DAN217
VH-
XTUNER
VL-
R3371
R3301
FL
470 470
R3303
R3373
STBY
Q3371 B
2.2k
D
470k
Q3301
2SD2114K(VW)
G
2SK368
S
S
2SK368
Q3302
G
2SD2114K(VW)
R3374 R3304
B
D
Q3372
2.2k
470k
R3302
470
FR
470
R3372
R3572
R3502
C
470 470
STBY R3574 R3504
Q3572
D
B
470k 2.2k
Q3502
G
2SD2114K(VW)
2SK368 S
R3500
B
2.2k
Q3504
2SD2114K(VW)
R3471
R3401
SL
470 470
STBY R3473 R3403
Q3471
D
B
470k 2.2k
Q3401
G
2SD2114K(VW)
2SK368
S
2SK368
S
Q3402
G
2SD2114K(VW)
470k R3404
B
D
Q3472
R3474 2.2k
R3402
R3472
SR
470
470
R3571
R3501
SW
470 470
STBY R3573 R3503
Q3571
D
B
470k 2.2k
Q3501
G
2SD2114K(VW)
2SK368 S
x ao
y
i
: Refer to "7.1.1 PROTECTION CIRCUIT"
http://www.xiaoyu163.com
6
8
C
UN+8V
VP+15 VPF+15
NJM7805FA
Q61
IN
2SD2012
VL+
Q62
2SB1237X
C
IC71
B
NJM7912FA
E
Q63
2SC4081
D42
1SS355
IC3301
STK402-270
1 2 4
C3301
R3307
2.2/50
220
R3311
E
56k
C3305 C3309
C
220p 3p CJ
CH
Q Q
C
3 6 7 1 3
E
C3302 R3308
220
2.2/50
R3327 R3321
D3327
47 STBY
(1/4W) D3321 D3323
1SR139
C3502
R3508 1SR139 1SR139
2.2/50 220
E
C
GNDP
GNDA
E
IC3401
C
STK402-270
1 2 4
C3401
R3407
220
2.2/50
R3411
E
56k
C
C3405 C3409
220p CH 3p CJ
C
E
C3402
R3408
220
2.2/50
R3427 R3421
D3427
47 STBY
(1/4W) D3421 D3423
1SR139
C3501
R3507 1SR139 1SR139
220
2.2/50
E
C
GNDA
u163
GNDP
GNDS
IC3303
.
STBY 1A
S-DVR9SW
6
7
2 9 9 4 2 8
6CH AMP ASSY
(AWM7788)
UN+8V
VD+5 VFL+5
STBY
IC81
OUT
Q43
STBY
Q92
STBY
C
R93
B
250mA
STBY
E
VA-12
VF-12
FR,FL,C POWER AMP
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
∗1
∗1 ∗1
R3312
56k
C3310 C3306 C3506
3p CJ 220p CH 220p CH
1 5 0 5 8 2 9 9 4
R3322
STBY
D3325 D3326 D3324 D3322
1SR139 1SR139 1SR139 1SR139
SR,SL,SW POWER AMP
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
∗1
∗1
v1
R3412
56k
C3410 C3406 C3505
3p CJ 220p CH 220p CH
(SL)
R3422
STBY
D3425 D3426 D3424 D3422
1SR139 1SR139 1SR139 1SR139
m
co
GNDP GNDA
(FL)
: FL ch AUDIO SIGNAL ROUTE
(SL)
: SL ch AUDIO SIGNAL ROUTE
(C)
: C ch AUDIO SIGNAL ROUTE
(SW)
: SW ch AUDIO SIGNAL ROUTE
7
8
9 9
A
VP+8
Q91
STBY
B
GNDREG
(C)
COUT
C
R3512
56k
C3510 FROUT
3p CJ
FLOUT
(FL)
2 8 9 9
R3328
D3328
47
(1/4W)
1SR139
D
GNDS
GNDP
(SW)
SWOUT
R3511
56k
C3509 SROUT
3p CJ
SLOUT
E
R3428
D3428
47
(1/4W)
1SR139
GNDS
F
C
17
8