1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
[TUNER BOARD] (SIDE A)
[ANTENNA SW BOARD]
[TUNER BOARD] (SIDE B)
1 2
3
4
5
6 7
8
F
G
CN402 CN408
MAIN BOARD
21
(21)
1-671-311-
21
(21)
1-671-311-
FM
EXT ANTENNA
TB1
MW/LW
ANTENNA
S1
EXT
FM ANTENNA SELECTOR
ANT1
FM
TELESCOPIC ANTENNA
21
(21)
1-675-236-
Q11
R67
C41
R50
C42
R55
Q15
R65
C61
R61
Q13
R51
R31
JC5
R46
R27
R28
C28
Q10
R6
C48
R26
C14
R59
R20
R33
C30
R48
R36
C29
R29
R37
C36
C37
R7
R2
FB2
Q12
Q14
FB1
R53
Q8
R52
C35
C44
R58
L10
R49
Q9
R42
C55
C54
JC7
JC6
R41
R40
R39
R38
R47
C39
IC2
C56
C8
R6
6
C64
C6
3
C62
R63
R62
C5
1
C43
D1
C3
8
R22
C5
8
C15
R57
R4
3
Q7
R16
R2
3
C3
1
R30
R9
C7
C6
R8
C3
Q6
C5
R5
Q5
C2
C4
FB7
C1
L2
R3
Q4
FB5
R25
C22
R5
4
R64
C50
C16
C2
5
C2
4
C23
D12
D11
D7
D9
D6
D5
C6
7
C4
7
C5
3
C4
5
C13
R17
R18
R1
9
C17
C18
C46
FB9
D1
0
R35
R21
FB4
R4
C3
2
D8
C71
FB6
JC1
D4
C68
L1
C4
0
C65
C2
6
CN4
L5
CT4
CT3
C4
9
C33
CF5
C20
C2
1
L4
CN3
C1
9
L3
X1
C34
L9
CT1
CT2
TU1
IC1
CF1
C2
7
CFT1
CF2
CF3
CF4
Q3
1
5
10
12
24
20
15
13
1
5
10
14
TP
(VT)
02
(Page 44)
– 73 –
– 74 –
ZS-M50
Ref. No.
Location
r
Semiconductor
Location
D1
H-4
D4
E-2
D5
E-2
D6
C-2
D7
C-2
D8
E-2
D9
E-2
D10
G-5
D11
G-2
D12
G-2
IC1
E-4
IC2
D-8
Q3
G-3
Q4
G-2
Q5
G-4
Q6
G-4
Q7
G-4
Q8
F-9
Q9
F-9
Q10
F-8
Q11
G-8
Q12
E-8
Q13
F-8
Q14
C-10
Q15
F-8
Note:
•
X
: parts extracted from the component side.
•
®
: Through hole.
•
b
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
6-12. PRINTED WIRING BOARDS – TUNER SECTION –
r
Refer to page 42 for Circuit Boards Location.