Printed Wiring Board - Panel Section - Sony HCD-RG222 Service Manual

HCD-RG222
5-11. PRINTED WIRING BOARD – PANEL SECTION –
1 2 3
A
B
R780
R779
DISC 1
GROOVE
C
DISC 2
AEP, UK
SURROUND
JW784
AEP, UK
JW783
DISC 3
D
EFFECT
ON/OFF
EXCEPT
AEP, UK
MAIN
BOARD
ENTER
CN302
E (Page 29)
RESET EQ
DISC SKIP
EX-CHANGE
F
P FILE
G
• Semiconductor Location
Ref. No. Location Ref. No. Location
D603 C-11 D632 C-9
D604 C-11 D633 D-8
D605 C-10
D606 D-8 IC601 C-7
D607 C-10 IC603 D-9
D608 D-8 IC604 C-8
D609 D-8 IC610 C-12
D610 D-8
D611 D-8 LED601 B-11
D613 D-9
D614 C-9 Q601 F-6
D615 F-6 Q602 F-7
D616 F-6 Q603 F-6
D620 B-6 Q604 B-9
D621 B-6 Q605 C-8
D622 B-6 Q606 E-10
D623 B-6 Q607 E-10
D624 B-6 Q608 E-10
D625 B-5 Q610 E-8
D630 E-4 Q616 A-9
D631 C-8
• See page 21 for Circuit Boards Location.
•
4 5 6
CONNECT
BOARD
* D620 : AEP, UK
CN873 (CHASSIS)
D621 : AEP, UK, RU
(Page 32) D622 : AEP, UK, EA, RU
D623 : AEP, UK, RU
1 5 10 15 20
(FLUORESCENT INDICATOR TUBE)
17
16
R861
80
81
100
EQ BQND
R723
M
ALBUM+
h
TUNING+
E
E
TAPE
MECHNISM
DECK
34
: Uses unleaded solder.
7 8 9
25 30 35 41 45
51
50
31
IC601
30
3
1
1
3
E
EXCEPT
1
AEP, UK
R631
5 4 IC603
AEP, UK
1 3
EXCEPT
AEP, UK
M
ALBUM-
X
E
TUNING-
E
6 1
1 STREAM
LED BOARD
CN851
(Page 32)
34
10 11 12
E
E
DISPLAY
IC610
CD
PLAY MODE/
TUNING MODE
TUNER/BAND
E
TAPE A/B
E
E
JR602
GAME MIXING
GAME
CD SYNC
13
REC 13
PAUSE/START
13
3 1
4
3
5
1