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A
B
PRINTED CIRCUIT BOARD VIEW-4-3
U004
1
AMP (Audio IN/OUT)
PC board
BAASP-0458
2
3
4
E4520
5
C
Q4551B
Q4551
Q4561
C4900
C4910
RWRH
Q4618
R4648
R4911
Q4608
R4638
D
R4628
R4901
D
SBR
Q4550
Q4614
Q4604
C4905
Q4552
Q4562
R4634
C4915
R4624
LWLH
FR
SBL
SR
Q4619
Q4615
Q4610
Q4612
Q4609
C4911
Q4600
Q4605
R4642
C4901
C
Q4602
R4630
R4639
R4635
Q4617
R4632
R4620
JL9925B
R4629
R4625
R4647
R4622
Q4607
SL
FL
R4637
Q4613
Q4611
R4627
R4643
Q4601
Q4603
R4633
R4631
R4623
R4621
C4762
C4760
C4613
C4612
Z3
Z2
P4508
P4509
P4507
L
R
L
R
WHL
WHR
SWL
SWR
SBL
SBR
SL
SR
C
P4506
Z3
Z2
WHR
SBR
SWR
L
R
L
R
WHL
SWL
SBL
SL
SR
2P
2P
4P
P4508
P4509
P4508
6P
P4508
A side view from B side
TX-NR708/HT-RC270/TX-NA708/DTR-40.2/DHC-40.2/TX-NR808/TX-NA808/HT-RC280/TX-NR1008/TX-NA1008/DTR-50.2
D
E
P4516B
P4515B
P4517B
LWLH
SBL
SL
FL
C
FR
SR
SBR
RWRH
R4900
P4520
C4603
C4607
C4602
1
25140458B
Q4501
80
C4604
BCASP-0458
R4799
R4798
C4814
50
C4813
100
1
30
C4811
C4810
C4610
C4781
C4611
C4518
C4516
C4515
PRE_OUT
DVD Multi
P4503
P4505
P4504
P4502
FL
FR
SBL
SBR
SL
SR
C
SW
L
R
PRE_OUT
DVD Multi
VCR_IN
SBR
FL
FR
C
SW
L
R
L
C
SBL
SL
SR
1P
F
G
Z3MUT
SBZ2MUT
JL104A
JL4518A
C4840
C4526
C4912
C4902
C4903
C4913
C4525
C4571
C4914
C4904
P4513B
C4796
Q4500
1
30
100
R4796
R4797
C4747
C4578
50
C4675
80
R4921
C4503
C4742
P4512B
C4752
P4519
P4513A
C4751
P4501
C4504
P4500
VCR_IN
VCR_OUT
CABL/SAT
GAME
PC_IN
CD
TUNER
VCR_OUT
CABL/SAT
GAME
PC_IN
CD
TUNER
R
L
R
L
R
L
R
L
R
L
R
L
R
4P
H
E4521
R4848
R4840
Z2MUT
PREWLMUT
SRZ3MUT
AMUTE
DIP
C4741
PHONO
PHONO
A side pattern
L
R
2P
B side pattern
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