Printed Wiring Boards - Panel Section - Sony STR-DG820 Service Manual

STR-DG820

6-28. PRINTED WIRING BOARDS - PANEL Section -

1
FRONT V2 BOARD
A
(CHASSIS)
B
ET702
(CHASSIS)
C
JOG BOARD
CN104
D
JL101
AN
JL103
JL104
DISPLAY
JL105
BOARD
CN707
(Page 38)
JW001
JL106
E
1
C105
3
C104
F
STR-DG820
• See page 19 for Circuit Boards Location.
2 3
MAIN
MAIN
C
H AP
(Page 20)
BOARD BOARD
CNP500
CNP432
(Page 20) (Page 40)
1
CN725 11
JL815
JW627
JL819 JL823 JL824
JL816
JL817 JL818
JW659
R768
JL822
JL820
R770
C810
JW623
JL821
C821 C811
A004 8
1
R764
IC706
JL855
5
4
JL853
R769
JL856
R763 C815
C820
C816
JL858
VIDEO 2 IN/
PORTABLE AV IN
J703
R112
R113
S113
TUNING MODE
RV104
C106 1
3
C107
ROTARY ENCODER ROTARY ENCODER
– TONE +
• : Uses unleaded solder.
4 5
AM
VIDEO DISPLAY (Page
BOARD
BOARD 38)
CNP240 CN706
JL852
JL828 CN722 6 A708
1
1
JL829
JL825 JL826
JW658
JL827
JW625
JW622
R813
JW626
JL814
R778
C818
JL857
C819
JL812
JL854
ET703
(CHASSIS)
S113 – 115
S114
TONE MODE
RV103
S115
– TUNING + SPEAKERS
(OFF/A/B/A+B)
42 42
6
E MAIN
(Page
BOARD
20)
CN792
LED BOARD
JL851
CN721
4
AJ
R776
JW657
DISPLAY
BOARD
C813
C762 R815 CNP718
(Page 38)
JL811
JL813
C812
JL810 11
(11)
1-875-920-
DCAC JACK BOARD
J702
PHONES
A003
(CHASSIS)
J701
AUTO CAL MIC
11
(11)
1-875-918-
7 8
D701
ON/STANDBY
JL862
JL861
CN719
11
JL860
(11)
(POWER ON(GRN)) (STANDBY(RED))
1-875-923-
JL798
1
AL
CN718
3
DISPLAY
ET791
BOARD
CN713
11
(Page 38)
1-875-924-
(11)
(CHASSIS)