Sony PMC-DR45 Service Manual ▷ View online
PMC-DR45
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1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
0
11
12
13
1
(Page 55)
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(Page 45)
(Page 38)
D802
D-7
D803
D-3
IC801
G-8
IC802
C-9
IC803
C-3
Q801
D-10
Q802
D-10
Q803
H-3
Q811
B-3
Q812
B-4
• Semiconductor
Location
Ref. No.
Location
• Refer to page 34 for Note.
PMC-DR45
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PIN FUNCTION
• Voltage and waveforms are dc with respect to
ground under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : PB (TAPE)
<
> : REC (TAPE)
[
] : CD PLAY
∗
: Impossible to measure
6-16. SCHEMATIC DIAGRAM — CONTROL SECTION — • Refer to page 50 for Waveforms. Refer to page 33 for Note.
(Page 40)
(Page 58)
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(Page 48)
PMC-DR45
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1
A
B
C
D
E
2
3
4
5
6
7
6-17. PRINTED WIRING BOARD — FRONT SECTION — • Refer to page 34 for Note.
6-18. SCHEMATIC DIAGRAM — FRONT SECTION — • Refer to page 33 for Note.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
no mark : FM
(Page 51)
(Page 54)
PMC-DR45
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1
A
B
C
D
E
F
2
3
4
5
6
7
6-19. PRINTED WIRING BOARD — TOP SECTION — • Refer to page 34 for Note.
6-20. SCHEMATIC DIAGRAM — TOP SECTION — • Refer to page 33 for Note.
(Page 51)
(Page 54)
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