H/V Deflection - Zenith A19A02D Service Manual

1 2 3
G
CHROMA-COMB
SHT.25
EXT-L
SHT.25
EXT-R
SHT.25
WF22
AUXSWITCH1
1.07KV
SHT.25
20 uS
VM-OUT-L
SHT.25
VM-OUT-R
SHT.25
CX3260
2.2uF
F 160V
103-284A
C3248
PROV
CM
SHT.25
+5
VSB
R3249M
TP3200
PROV
E HORZ-SIZE
R3223M R3247 R3212
SHT.25
PROV PROV PROV
+35V
C3270
PROV
R3201
PROV
17.1
RX3202
B
PROV
WF17
16.77
1.7V
C
20 uS
B
Q3203
PROV
2.12
E
D
1.53
VERT-SIZE
SHT.25
R3203
PROV
R3243
PROV
ABL
SHT.25
C3214M 9.58
47PF
50V C
VERTICAL-ABL B Q3202
121-1310A
SHT.25
WF E
0.64
17
0.34
R3255M
HORZ-DRIVE
4.7K
C
Q3204
PROV
PWR-CTL C
R3208
B
SHT.25
R3256M
PROV
E
R3206 150
HORZ-DRIVE
PROV
SHT.25
Y/C-SENSE ABL
SHT.25
VERTICAL-ABL
FLYBACK
SHT.25
FLYBACK
SHUTDOWN
SHT.25
EXT-VIDEO
B SHT.25
CRT-PROTECTOR
SHT.25
SHUTDOWN
VERT-SIZE
VERT-DRIVE
VERT-DRIVE
SHT.25
A
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER "X" IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
GA3 H/V DEFLECTION
4 5
3Y3
058-00546-04
TO
YOKE
RX3263
CX3264
22K
470pF
1/2W
22
500V
WF
RX3264
DX3260 LX3262
750
P/L
1W
CX3229 CX3220 CX3222
P/L PROV
DX3207 DX3287
1600V PROV
P/L
CX3261
P/L
103-326A
200
W3200
C3269
PROV
470PF
W3203
W3201 CX3201
DX3201
LX3201 PROV
PROV
PROV
PROV
PROV
RX3277
2.7
1/2W
CX3208
17.38 PROV
W3202
PROV
QX3201
E
PROV WF16
CX3296
5.0V
10uF
20 uS 250V
C
0
+15
+15 VSB
QX3208 CX3231
VSB
P/L
RX3299 2KV
121-01383
PROV
R3254
126-03626-01
470
CX3274
R3226
100MF 16 120.36
560
16V C
1/2W WF
-0.052 B
R3225
6
E
C3232
560 1 5 1000pF 0.014
1/2W
1000V
C3211
3 4
0.022
TX3205
C3215 50V HEATSINK HS2 H.O.T.
470PF
95-4477
50V
12.92
LX3210
C3209
C
2200PF 149-00540-01
0.34
B
500V
E
0
Q3206
121-1264-01A
COMPONENT LEVEL MODULE
REPAIR ONLY
FEATURES
6 7 8
8
WF18 GND
124V
G2
20 uS
DX3273
103-339-04A
C3271
18
WF 470PF
C3237
500V
470PF
500V
9
HV
+124
VDC
15
1 5
WF
RX3261
500V
2 7
P/L
10W
3 6
CX3233
WF
47uF
TX3204 21
160V
CX3272
CX3273
PROV
95-04372-01 RX3205 PROV
+215V
1.0
WF15 WF21
26.1V 42.7V
RX3204
20 uS 20 uS
4.7K
DX3204
103-471A
RX3010
100 CX3004
+25V
CX2105
220uF
35V
3
R2107M
1K
WF
23
4
R2132
100 K
C2130M
PROV
7
25V
WF23
4.73V
5 mS
+5V
SB
R2133M
C2114
10K R2142
R2131M
0.1 P/L
R2141M
10K 50V
C2116
750K
R2146
4.7uF
50V
C2115
150K
0.1
R2147M
50V
47K
009-01996 009-01997 009-01997-01 009-01998
MTS STEREO MTS STEREO MTS STEREO MTS STEREO
ALL SYMBOLS WITH "M" ON END OF DESIGNATOR
6-26
INDICATE SURFACE MOUNTED COMPONENT
9 10 11
+25V
RX3242
0.51
1/2W
2F5
+215V
4
3
RX3237 2
P/L 1
5W
50-1665-12
+35V
TO
VIDEO
OUTPUT
DX3288
PROV
CX3007
RX3013 RX3015
470PF PROV 68K
500V
DX3006
RX3022 RX3016
103-344-04A 4.32K 4.32K
1% 1%
CX3003
10uF
ZDX3004
50V
103-472A
DX3005 HVSD
+5
CIRCUIT
VSB
RX3008
103-461A
RX3009
10uF 2.21K
100K
50V 1%
DX2102
DX2101
103-461A
103-254-01
R2150M 14.18 R2151M R2153M
CX2110
P/L 8.2K 5.02 220
220uF
25V C2107 R2152M
WF
10 11 10uF 4.7K
2
50V
20
IC2100
24
F-52131
1
WF
221-00992-01
126-03687 RX2110
R2111 R2113
2.7
360 360
Block Diagram #10
1/2W 1/2W
Sheet 28
C2106
0.1
50V
8 9
6 5
R2122
P/L
CX2109
R2145M R2108M
P/L 2.2K
R2143M
C2119 C2108
15K
10uF 47uF
50V 25V
R2109
R2144M
P/L
47K
RX2126 RX2115
P/L P/L
009-02041
MTS STEREO
GA SHEET 26
12
EXT-VIDEO
SHT.27
AUXSWITCH1
SHT.27
CHROMA-COMB
SHT.27
Y/C-SENSE
SHT.27
CM
SHT.27
EXT-L
SHT.27
EXT-R
SHT.27
VM-OUT-L
SHT.27
VM-OUT-R
SHT.27
Vertical
Horizontal
ABL
IC2100
PIN
1 10.44
2 25.06
3 4.43
4 6.65
5 1.25
6 0
7 4.05
8 4.79
9 4.47
10 24.75
11 1.96
WF24
49.9V
5 mS
WF20
15.24V
5 mS