Read Sony PMC-DR45 Service Manual online
PMC-DR45
– 37 –
– 38 –
6-9. PRINTED WIRING BOARDS — CD SECTION — • Refer to page 34 for Note.
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
TP
(VC)
TP
(RF)
S701
(LIMIT)
FX
FY
FY
TP(FE)
TP(TE)
D701
C-10
D702
C-7
D703
D-7
D704
G-8
D705
G-8
IC651
G-3
IC701
F-12
IC702
E-10
IC703
B-8
Q701
G-14
• Semiconductor
Location
Ref. No.
Location
(Page 59)
(Page 52)
(Page 45)
• Waveforms
1
2
3
4
IC702
yj
(XTAO)
Approx. 50mVp-p
IC701
qf
(FE)
IC701
qh
(RFO)
IC701
qd
(TE)
Approx. 50mVp-p
1.1-1.3Vp-p
4.8Vp-p
16.9344MHz
20
µ
sec/div
2mV/div
20
µ
sec/div
2mV/div
0.5
µ
sec/div
50mV/div
50nsec/div
0.2V/div
Click on the first or last page to see other PMC-DR45 service manuals if exist.