Pioneer S-DVR9SW Service Manual - Page 17

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