Pcb Connection Diagram; Audio Assy - Pioneer SC-27 Service Manual

1

11. PCB CONNECTION DIAGRAM

11.1 AUDIO ASSY

A
SIDE A
B
IC Q
IC5282
IC5401
C
Q5453
Q5451
IC5302
IC5221
IC5301
Q5401
Q5402
Q5431
IC5651
D
Q5502
Q5501
IC5001
Q5651
E
Q5241 Q5251
F
A
160
1
2
A
AUDIO ASSY
S
CN6952
CN5006
10
1 5 15
CN5006
C5290
CN5007
1.V+5DDD
2.GNDHD
3.XRDSRST
4.RDSCCK
5.RDSSI
PC
6.TDSI
7.TUSCK
8.TUSO
X5651
9.TUCE
C5654
IC5651
15 10
R5654
C5658
1 5
C5652
C5656
AWX
1.TUCE
2.TUSO
3.TUSLK
4.TUSI
5.GNDT
6.TL
7.V+9T
8.TR
9.VSM
10.FMDET
11.GNDT
R5656
Q5651
JA5009
SC-27
2
3
I
CN7706
CN5005
20
IC5282
UPPER SIDE
5
C5451
1
RY5451
R5290
10
R5282
Q5453
C5282
Q5451
1
R5401
D5401
C5419
1
Q5401
C5420
Q5402
D5402
C5204
AUDIO
ASS'Y
AWX9434
AWX9469
AWX9470
AWX9550
JA5008 JA5007
3
4
I
CN7705
CN5004
CN5005
UPPER SIDE
CN5004
R5553
R5551 C5407 R5409
R5411 C5405
R5413 IC5401
C5409
R5412 C5406
C5408 R5410
C5422
5
C5411
R5421
5
1
R5414
C5410
C5412
C5401
C5402
R5431 C5432
C5202
C5742
R5747
R5748
R5742
C5209
C5210
R5203
D5201
R5517
R5518
R5070
R5069
R5081
C5081
JA5006
4
JH5001
R5423
C550
C550
C50
R5082
C5082
JA5005 :4