Printed Wiring Boards - Panel Section - Sony ICF-CD855V Service Manual

ICF-CD855V
6-9. PRINTED WIRING BOARDS – PANEL Section – •
• Semiconductor
Location
Ref. No. Location
D601 J-2
A
D602 J-2
D603 J-2
D604 J-12
D605 J-12
D606 J-12
D609 I-3
D610 I-10
B
Q601 I-2
Q602 I-2
Q603 J-2
Q604 J-12
Q605 J-12
Q606 I-12
Q609 J-4
C
Q610 J-4
Q611 J-10
Q612 J-10
D
E
F
G
H
I
D
MAIN
BOARD
CNP601
(Page 25)
J
1 2 3 4
KEY-A BOARD
S601
PRESET
S601 TUNING
5
SELECT
PRESET
S602
PRESET
TUNING
S602
4
SELECT
PRESET
S603
PRESET
TUNING
S603 3
SELECT
PRESET
S604
PRESET
TUNING
2
S604
SELECT
PRESET
S605
PRESET
TUNING
1
S605
SELECT
PRESET
S606
ALARM A
Q602
D609
W601 E C B
LCD BOARD
1 (LCD BACK LIGHT)
D601
Q601
ALARM A
E C B
BUZZER
D601
2
D602
1
ALARM A
W606
RADIO
6
D602
D603
R601
JW601
ALARM A
C611
C607
CD
Q609
R603
Q603
E C B E C B
C612
R605 11
E C B
C613
Q610
(11)
1-861-273-
See page 19 for Circuit Boards Location.
5 6 7
SNOOZE
SLEEP OFF
SNOOZE BOARD
S615
SWITCH BOARD
S619
CD LID
OPEN/CLOSE
DETECT
11
W604
1 2
(11)
E
MAIN
BOARD
W604
(Page 25)
32
LCD601
LIQUID CRYSTAL DISPLAY
18 2
CNP607
17 1
G
MAIN BOARD
CNP302
(Page 25)
24 24
:Uses unleaded solder.
8 9 10
W605
1
11
2
(11)
1-861-275-
SIDE BOARD
S616
MODE
R654
R652
1
R653
F R650
R651
MAIN
4 R648
BOARD
W603
R649
W603
(Page 25)
S617
–
VOL
+
S618
11
1-861-274-
(11)
D610
(LCD BACK LIGHT)
1
1
2
C610
W607
Q611
18 2
CNP606
17 1 E C B
Q612
E C B
11
JC605
H 1-861-270-
(11)
MAIN BOARD
CNP301
(Page 25)
11 12
KEY-B BOARD
S613
W605
TUNE
1
TIME SET
–
2
R632
R633
S607
TUNE
TIME SET
+
OFF
ALARM RESET
S614
R635
R634
R619
R620
S608
S608
RADIO ON
BAND
R622
R621
S609
CD
S610
SLEEP
S611
NAP
R623
R624
R627 R626
R628 R625
R629
R630 R631
S612
ALARM B
JW602
W602
D606 7
C601 Q606
ALARM B
BUZZER
D606
J
D605
C604
ALARM B
MAIN
R640
RADIO
BOARD
D604 CNP602
1
(Page 25)
ALARM B
Q604
CD
C603
D605
R638
C602
Q605
R636
11
D604
(11)