Sony Trinitron KV-28DS60U User manual

1
SERVICE MANUAL GE-1A CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
MODEL
COMMANDER DEST CHASSIS NO.
KV-28DS60U
RM-891 UK SCC-Q21A-A
KV-32DS60U
RM-891 UK SCC-Q21B-A
®
MICROFILM
TRINITRON
®
COLOR TV

4
1.2K Vp-p (2H) 60 Vp-p (2H)
5
7.0 Vp-p (2H)
1
154 Vp-p (2H)
2
WAVEFORMS D BOARD
10 Vp-p (2H)
3
98 Vp-p (2H)
6
4
140 Vp-p (2H) 120 Vp-p (2H)
5
5.0 Vp-p (2H)
1
4.5 Vp-p (2H)
2
WAVEFORMS C BOARD
25 Vp-p (2H)
7
4.5 Vp-p (2H)
3
130 Vp-p (2H)
6
1.0 Vp-p (H)
1
1.0 Vp-p (H)
1
WAVEFORMS A BOARD (1/3)
4.6 Vp-p (V)
2PAL SECAM
3
0.6 Vp-p (2H) 5.0 Vp-p (2H)
4
0.8 Vp-p (2H)
1
1.0 Vp-p (2H)
1
WAVEFORMS A BOARD (2/3)
4.5 Vp-p (2H)
6
4.5 Vp-p (H)
7
0.6 Vp-p (2H)
2
4.5 Vp-p (2H)
5
5.0 Vp-p (2H)
8
95 Vp-p (2H)
9
PAL SECAM

139
5-4 SEMICONDUCTORS
CXA1855Q-T6
CXA1875AM-T4
HEF4053BT
MC14052BDR2
MC14053BF-T2
MC74F157ADR2
SN74LS221D
74HCT4046AD/S470
CXD2044Q-TL
SAA4990H/V2
CAD005AD
LM358N
LM358PS
LM393P
M5216P
ST24C16FB6
TDA2822M
UPC393C
MB814400C-70P-JN-ER
MC74F240DWR2
MC74F244MEL
MBM29F04DA-90PFN
MSP3400C-PS-C6-T
MSP3410D-PS-B4-T
SAA7185WP
SDA30C164-2-GEG
SDA30C164-2GEG
SDA5273P-C26-GEG
SDA5275
SDA9280B22
M27C4001-15C1
M27C4001-15C1-GE101
SDA9361
STV9379
TC4S66F
TC4S66F-TE85L
LM78L05ACZ
LM78L12ACZ
L78L05ACZ-AP
L78L12ACZ-AP
MC78LO5AC PRP
P83C654EBA/582
SDA9280A41
EPM7032LC44-15-AE001
SAA4952WP/V1
SAA7165WP
( TOP VIEW )
14
85
( TOP VIEW )
36
112
48
25
13
24
37
BA7046F
BA7046F-T1
MB3793-42NF
MB3793-42NF-ER
MC14066BFEL
NJM2240M
NJM2240M(TE2)
NJM3404AM-TE1
( TOP VIEW )
18
16 9
( MARKING SIDE VIEW )
64 41
124
80
65
25
40
IN
GND OUT
8765
134
2
26 14
113
INDEX
( TOP VIEW )
( TOP VIEW )
132
16 17
68 61
60
1
52
44
433527
26
18
10
9
( TOP VIEW )
( TOP VIEW )
110
20 11
( TOP VIEW )
132 30
21
29
4
5
2014
( TOP VIEW )
640144
18 28
7
17 29
39
L7805CV
LM2940CT-9.0
LM2940T-8.0
LM2940T-9.0
L4941BV
TEA7605
MC7808CT
111
12
22
2333
34
44
7
1
1
2
3
45
IN GND OUT
( TOP VIEW )
51 35
117
68
52
18
34