Printed Wiring Boards - Main/Panel Section - Sony ICF-M1000 Service Manual

ICF-M1000
Ver. 1.1
5-1. PRINTED WIRING BOARDS – MAIN/PANEL Section –
1 2
LCD BOARD
A
D501
LIQUID CRYSTAL DISPLAY
B
1
1
C
KEY BOARD
D
S101
BAND/
CLOCK
4
E
ICF-M1000
• See page 9 for Circuit Boards Location.
3 4 5
D501, 502
D502
LCD401
(LCD BACK LIGHT)
14
20
1 4
11, 12
1-869-626- (11, 12)
W403
S103 S102
RADIO/ POWER
LINE IN
1-869-625-
1
• Semiconductor Location
Ref. No. Location
D3 B-10
D4 C-10
D5 C-10
D501 D-2
D502 D-3
IC1 C-9
IC401 C-7
Q1 C-10
Q2 B-9
Q3 D-8
Q4 D-8
Q5 E-9
Q6 D-8
Q401 B-8
Q402 B-8
: Uses unleaded solder.
6 7
MAIN BOARD
Q401
X401
C407
C406
(SHIELD)
C405
R404
C403
JC402
C402
C433
C409
JW402
C434
CN403 R427
C410
29
28
1
R403
R429 R428
2
R430
R402
R431
42
R432 15
IC401
C412
R433
43 14
C411
R434
R435
R436 R437
R443
56 1
R438
C419
R415
C422
C443
BP401
R419 R417
19
C442
20
C420
BP402
C438
JW401
C439
JW411
R409
C446
R408
JW410
JW409
11, 12
Q4
JW13
(11, 12) JW408
C447
JC409
JW407
10 10
8 9 10
TP18
BPF1 (FM ANTIN)
1
C33 TP2
(RF GND)
R13
T1 CT2
C417 Q2
Q402
CF3
3
CF4
JW2
R406
L4
C17
L401 CF2
15 16
L3
C18
C14
C436
+
C421
IC1
A D4 K
JW1
C12
R5
C20
C43
C4 R2
C23
R16 L5
TP8
TP9
R17
(RADIO +B)
(MPX)
C11
R15 L2
R23
JW6
C28
C26
1 30
R22
R18
JW7
C29
CF1
+
JW14
JW8 JC2
R11
JW3 R21
JW9
4 3
Q6
6 1 JW15
R30
R20
JW5
C34 RV1
R12
R25
Q3
C35
R29
1C 1B
JW4 Q5
E
2C 2B
R31 C16
JC406
C15
CN2
1 19
18
2 C39
JW17
JW16
W1 AMPLIFIER BOARD
A
CN3
(Page 12)
11 12
C37
D3
A K
R1
C3
JW11
TP1
(VT)
R8
CT1
Q1
L1
AM
JC1
FERRITE-ROD
ANTENNA
A
K
C6
A
D5
C8
C7
C9
11, 12
1-869-622- (11, 12)