File name SONY KV-28_32DS60.pdfSERVICE MANUAL
MODEL
COMMANDER DEST CHASSIS NO.
GE-1A CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-28DS60U
RM-891
UK
SCC-Q21A-A
KV-32DS60U
RM-891
UK
SCC-Q21B-A
TRINITRON ® COLOR TV
MICROFILM
®
1
WAVEFORMS A BOARD (1/3)
1 PAL 1 SECAM 2
1.0 Vp-p (H)
1.0 Vp-p (H)
4.6 Vp-p (V)
WAVEFORMS C BOARD
1 2 3
5.0 Vp-p (2H) 4 5
4.5 Vp-p (2H) 6
4.5 Vp-p (2H)
140 Vp-p (2H) 7
120 Vp-p (2H)
130 Vp-p (2H)
25 Vp-p (2H)
WAVEFORMS D BOARD
1 2 3
7.0 Vp-p (2H) 4 5
154 Vp-p (2H) 6
10 Vp-p (2H)
1.2K Vp-p (2H)
60 Vp-p (2H)
98 Vp-p (2H)
WAVEFORMS A BOARD (2/3)
1 PAL 1 SECAM 2
0.8 Vp-p (2H) 3 4
1.0 Vp-p (2H) 5
0.6 Vp-p (2H)
0.6 Vp-p (2H) 6 7
5.0 Vp-p (2H) 8
4.5 Vp-p (2H)
4.5 Vp-p (2H) 9
4.5 Vp-p (H)
5.0 Vp-p (2H)
95 Vp-p (2H)
5-4 SEMICONDUCTORS
BA7046F BA7046F-T1 MB3793-42NF MB3793-42NF-ER MC14066BFEL NJM2240M NJM2240M(TE2) NJM3404AM-TE1
8 5
CXD2044Q-TL SAA4990H/V2
64 65 41 40
MBM29F04DA-90PFN
P83C654EBA/582 SDA9280A41
51 52 35 34
16
17
1 ( TOP VIEW ) 80 1 ( MARKING SIDE VIEW ) 24 25
32 68 1 17 ( TOP VIEW ) 18
MC74F240DWR2 MC74F244MEL
1 4
( TOP VIEW )
CAD005AD LM358N LM358PS LM393P M5216P ST24C16FB6 TDA2822M UPC393C
8 7 6 5
L7805CV LM2940CT-9.0 LM2940T-8.0 LM2940T-9.0 L4941BV TEA7605 MC7808CT
EPM7032LC44-15-AE001 SAA4952WP/V1 SAA7165WP
6 7 1 44 40 39
20
11
1 ( TOP VIEW )
10 17 18 ( TOP VIEW ) 28 29
IN 1 2 3 4 GND OUT
MSP3400C-PS-C6-T MSP3410D-PS-B4-T SAA7185WP SDA30C164-2-GEG SDA30C164-2GEG SDA5273P-C26-GEG SDA5275 SDA9280B22
9 10 1 68 61 60
SDA9361
33 23
34
22
44
12
CXA1855Q-T6
36 37 25 24
LM78L05ACZ LM78L12ACZ L78L05ACZ-AP L78L12ACZ-AP MC78LO5AC PRP
1
11
18
52
STV9379
48 1 12
13
26 27 35 ( TOP VIEW ) 43
44
( TOP VIEW )
CXA1875AM-T4 HEF4053BT MC14052BDR2 MC14053BF-T2 MC74F157ADR2 SN74LS221D 74HCT4046AD/S470
16 9 26
1 7 IN GND OUT
M27C4001-15C1 M27C4001-15C1-GE101 TC4S66F TC4S66F-TE85L
29
MB814400C-70P-JN-ER
5
4
1 32
30
14
3
2
1
INDEX 21
5 4
1 ( TOP VIEW )
8
1 ( TOP VIEW )
13
14 ( TOP VIEW )
20
139
TC552557DFTL-70V-EL
TDA8755T-T
14
15
32
17
PST575DMT-T1 TLC2932IPW-20 U2860B-BFPG3 74LVC08D
14 8
2SA1837
1 ( TOP VIEW )
28 1 ( TOP VIEW ) 1 ( TOP VIEW ) 7 16 B C E
TDA4665T-T
14 15
TDA9143/N2 TDA9144/N1 TDA9170T
32 1 ( TOP VIEW ) 28
17
DTA114EK DTA114EK-T146 DTA144EK DTA144EK-T146 DTC114EK DTC114EKA-T146 DTC124EKA-T146
DTC144EK DTC144EK-T146 DTC144EKA-T146 2SA1037K-T-146-R 2SA1162-G 2SC2412K-QR 2SC2412K-T-146-R
2SC2500-B 2SC2551-O 2SC2552O-TPE2
1 ( TOP VIEW )
16 E C B
C
TDA6111Q TDA6111Q/N4
E B
2SC2688-LK TL431CLP TL431CLP-Z20 TL431CPS-T1 TL431CZ
30 1 9 4 5 6
IMZ1A-T109
3
2
1 E
TDA7265
REF CATHODO ANODE
4
5
6
C
B
3
2
1
2SC3997CA JA101TP-Q JC501TP-Q DTA144ESA DTA144ESA-TP DTC144ESA-TP 2SA1175-HFE 2SA733-K 2SA933AS-RT 2SA933AS-RT 2SA933S-RT 2SC1740S-RT 2SC2785-HFE
MARKING SIDE VIEW
1
11
TDA7309
TMS4C2972-26DTR TMS4C2972-28DTR
36 19
20
11
B
C E
1 ( TOP VIEW )
10
1 ( TOP VIEW )
18
B E C
140
2SC4793
D1NL20 D1NL20-TA D1NL20-TR EGP20G EL1Z G |