2
2
2
2
2
2
2
2
2
2
2
2
17
17
17
17
12
7
7
7
30
7
C7502
C7521
D7583
D7582
JL7
50
2A
P7502A
504
S7635
S7634
S7633
S7644
S7631
S7632
S7647
S7646
S7645
S7643
S7642
S7641
J7522
J7501
J7502
J7503
J7504
J7516
J7524
J7507
J7520
33
D7581
J7506
DISPLAY
DIMMER
PTY/TP
VIDEO1
DVD
AUDIO
SELECTOR
PURE-AUDIO
STANDBY
REC-OUT
SPK-A
ZONE2
SPK-B
OFF
LEVEL-DOWN
LEVEL-UP
NCDIS-7461
25137461B
HPR1
HPE
HPL1
EAC2
EAC1
HPDEL
GND
HPR2
HPE
HP
L2
STANBY
ZONE2
PURE-AUDIO
J7521
J7519
C7524
J7511
J7509
J7508
J7514
C7705
J7512
2
J7513
J7505
J7518
J7517
HPE
D7584
PURE-AUDIO
J7515
RL7701
J7510
J7525
J7523
C7540
S7501
S7501
JL7501B
VAJ
GND
VBJ
NCSW-7462
25137462
0
C7513
C7517
L7504
L7505
Q750
2
Q
75
02
Q7503
R7503
R7518
R7519
R7529
R7530
R7587
R7589
R7590
R7611
R7612
R7613
R7614
R7615
R7616
R7617
R7622
R7623
R7624
R7625
R7618
R7626
R7627
R7628
R7637
C7611
GND GND
-VP
+5.6V
SBMRST
SBMCLK
SBMDO
SBMDI
SBMDY
SYSIN
Q7505
D7505
HPRLY
VBJ
GND
VAJ
R7621
1
80
61
60
41
40
C7518
R7539
C7535
C7533
C7532
D7508
C7515
C7516
VAJ
GND
VBJ
Component side
U3
Volume PC
board
Component side
U2
Display circuit PC board
Soldering side
Display circuit PC board
Soldering side
Volume
PC board
TX-SR600/E
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1-2
A
1
2
3
4
5
B
C
D