ICF-DVD57TV
41
41
ICF-DVD57TV
6-19. PRINTED WIRING BOARDS – SWITCH/TRANS Section –
: Uses unleaded solder.
•
See page 27 for Circuit Boards Location.
DETECTION BOARD
MS-203 BOARD
1-866-131-
(11)
11
S401
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
K
J
K
MAIN
BOARD
CN401
DISPLAY
RELEASE
1
2
CN001
S001
1-861-327-
1
2
5
4
–1
–2
M301
DISC TRAY
OPEN/CLOSE
M
M
Q655
B C E
R619
R618
Q654
B C E
R617
R616
Q653
B C E
R615
R614
Q652
B C E
R613
R612
Q651
B C E
R611
R610
R684
R683
R686
R685
R667
R668
R680
R679
R688
R687
R682
R681
R690
R689
R670
R669
R678
R677
R672
R671
R676
R675
R674
R673
KEY BOARD
1-866-129-
(11)
11
S659
S667
S665
S660
S666
S661
S662
OFF
S664
S663
D655
S670
D654
S669
D653
S668
D652
CN408
OPEN/
CLOSE
Z
D651
x
u
D665, S664
D654, S670
RADIO ON
BAND
DVD
D653, S669
TV
MONITOR ON
D652, S668
D651, S667
AUX
–
+
RADIO TUNE/
TIME SET
–
+
TV CH/PRESET
.
M
m
>
9
1
8
2
L
MAIN
BOARD
CN407
C901
C910
C908
C905
C904
C902
C911
C906
C907
R902
C909
C912
C903
R903
D905
KA
D906
KA
TRANS BOARD
1-866-130-
(11)
11
L901
L902
JW902
D902
W1
JW901
JW903
D901
F902
F901
R901
(AC IN)
T901
POWER
TRANSFORMER
Q
MAIN BOARD
CN901
6
1
1
4
1
4
D
TU
BOARD
P
MAIN
BOARD
CN351
S001-1
DISC TRAY
OPEN DETECT
S001-2
DISC TRAY
CLOSE DETECT
12, 21
(Page 35)
(Page 35)
(Page 35)
(Page 32)
(Page 35)
•
Semiconductor
Location
Ref. No. Location
D651
D-7
D652
D-8
D653
D-10
D654
D-12
D655
D-13
D901
I-8
D902
I-7
D905
I-7
D906
I-7
Q651
D-7
Q652
D-9
Q653
D-11
Q654
D-12
Q655
D-14