Sony KV-28LS35B Service Manual ▷ View online
39
40
41
KV
-28/32LS35
[9-927-406-01]
A
[ PO
WER SUPPL
Y
, DEFLECTION,
A
UDIO AMPLIFIER (P
a
g
e 1/2) ]
42
43
44
A
[ PO
WER SUPPL
Y
, DEFLECTION,
A
UDIO AMPLIFIER (P
a
g
e 2/2) ]
A Board Waveforms
1.83 Vp-p (V)
20us/div
TP7
20us/div
1.88 Vp-p (H)
TP1
5ms/div
TP8
488 mVp-p (V)
20us/div
1.86 Vp-p (H)
TP3
20us/div
1.84 Vp-p (H)
TP2
20us/div
6.0 Vp-p (H)
TP4
20us/div
5.4 Vp-p (H)
TP5
20us/div
TP6
16.8 Vp-p (H)
5ms/div
50.8 Vp-p (V)
TP11
5ms/div
49.8 Vp-p (V)
TP9
20us/div
TP10
1.06 kVp-p (H)
45
LM358N
LM393DT
LM393N
M5216P
TDA2822M
TEA2124
LM393DT
LM393N
M5216P
TDA2822M
TEA2124
5-4. SEMICONDUCTORS
DTA144ESA
DTA144ESA
DTC114ESA
DTC114EKA-T146
DTC143TKA-T146
DTC144EKA-T-146R
R2SA1162-G
2SA1037AK-T146
2SC1623-L5L6
2SD601A-Q-TX
2SC1623-L5-L6
2SC2412K-QR
2SC2412K-T-146-QR
DTA144ESA
DTC114ESA
DTC114EKA-T146
DTC143TKA-T146
DTC144EKA-T-146R
R2SA1162-G
2SA1037AK-T146
2SC1623-L5L6
2SD601A-Q-TX
2SC1623-L5-L6
2SC2412K-QR
2SC2412K-T-146-QR
SE-135N
SE135N-LF4
SE135N-LF4
TDA9394H
TOP209P
BF421-AMMO
2SA1091-O
2SA1091-O
2SC2785-HFE
2SA933AS-QT
2SAG33ASQT
2SA933AS-RT
2SC1740S-RT
2SC2785-HFE
2SAG33ASQT
2SA933AS-RT
2SC1740S-RT
2SC2785-HFE
IRF614-005
IRF614-037
IRF620
IRF614-037
IRF620
8
7
6
5
1
3
4
( TOP VIEW )
2
1
2
3
1 V
OUT
2 V
IN
3 GND
( TOP VIEW )
E
C
B
C
B
E
B
C
E
B
C
E
LETTER SIDE
B
C
E
( MARKING SIDE VIEW )
64
41
1
24
80
65
25
40
MSP3411G-PP-B9
7
1
1
32
33
64
STV9379
2SK2518-01MR
2SK2251-01-F19
2SK2640-01MR
2SK2251-01-F19
2SK2640-01MR
E
B
C
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