Zenith C27A25 - Limited Warranty Information

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT
A
B
C
D
E
F
G
12345678910
6-5 XC SHEET 5CM154
Video Processor
+9V
SW
MODULE
OUTPUT
VIDEO
TO
1.8
12.9
12.2
1.6
2.7
1.1
5.7
3.3
3.2
3.3
0.33
1.1
1.7
4.8
4.8
8.7
2.2
2.2
4.0
22 V
0.15V
WF14
20 uS
WF11
20 uS
0.8
1.5
0
2.8
2.8
0
0
7.8
7.8
8.8
3.7
8.8
1.8
4.5
4.6
5.1
1.6
3.2
2.8
0
5.7
7.2
1.2
6.8
8.8
3.0
2.3
8.8
3.7
3.0
5.0
6.0
5.0
1.6
3.6
4.6
4.6
4.7
0.0
0.0
4.7
6.1
4.4
8.7
2.0
2.0
0.0
4.6
3.2
3.7
0
A
25V
0.01
1K
C-12
FSC
SHT.9
B
B
B
PROV
10K
100
25V
0.01
B
PROV
0.47uF
50V
B
10K
22
D
B
50V
1000pF
B
100
25V
0.01
PIF
+9V
1K
B
12K
50V
1000pF
224-139-1A
0
B
100
B
50V
1000pF
390100
B
0.47uF
50V
B
50V
1000PF
25V
0.01uF
B
A
PIF
+9V
D
50V
12pF
1K
C
50V
0.1uF
VSW
+9V
3.3K
PROV
16V
0.01uF
10K
A
E
E
16V
PROV
B-12
FBLK-PIP
SHT.10
E
ABL
+15
0
560
1
2
3
4
SW
+9V
390
25V
0.01
D
10K
10K
D
2.2uF
50V
D
27K
4.7MF
50V
16V
0.022
C
120uH
C
SW
+9V
6
4
1
2
3
A-1
SHT.6
VERTICAL-ABL
SHT.7_A-12
SHT.10_D-1
SHT.3_C-12
SCL
SHT.4_C-12
SHT.7_B-12
SHT10_E-1
SHT.3_C-12
SDA
SHT.4_B-12
A-12
SHT.7
AGC
A-12
SHT.7
IF
SHT.3
COMP-AUD
E
33uF
25V
C
10K
220uF
16V
C
E
B
C
1
2
3
20-4278B
E
B
C
SIF
+9V
C-1
SHT.4
SD-MAIN
C
1K
4.5MHZ
224-23A
50V
47PF
50V
120PF
C
4.7K
C
1K
220
E
B
C
750
1K
C
1.5K
50V
PROV
10uF 50V
25V
0.01
SW
+9V
SIF
+9V
A
A
25V
0.01
100
C
A
SW
+9V
25V
0.01
C
C
25V
0.01
50V
1000PF
39K
C
100K
A
100K
100
1uF
50V
470K
390
D
10K
D
E
1.5K
E
0.47uF
50V
13
B-1
SHUTDOWN
SHT.6
D
50V
47pF
E
15K
SW
+9V
C-1
HORZ-DRIVE
SHT.6
100K
SW
+9V
11
F
+9V
25V
0.01
50V330pF
50V
47pF
B-1
ABL
SHT.6
SW
+9V
560
1/2W
1K
9
1.5K
910
1uF
50V
50V
27pF
ABL
+15
4.7uH
ABL
+15
E
PIF
+9V
14
910
E-1
SHT.4
AFC1
SHT.10_F-1
SHT.4_B-1
FLYBACK
SHT.6_G-1
SHT.10_E-1
VRAMP
SHT.6_F-1
220
F
+9V
F
+9V
910
103-461A
33
0.01uF
16V
E
B
C
121-1310A
2.2K
B
E
B
C
121-1310A
50V
0.1
D
50V
0.1
50V
0.1uF
10K
50V
0.0012
B
1MF
50V
220
470
100
F-1
SHT.7
VIDEO-SYNC
SIF
+9V
0.1uF
50V
100uF
16V
E
B
C
F-1
SHT.7
C-OUT
G-1
SHT.7
Y-OUT
PROV
+9V
SIF
F-1
SHT.7
TV-IN
PROV
JUMPER
10
G-12
HALFTONE
SHT.4
39K
PROV
ABL
+15
PROV
.01
25V
330K
220
50V
470PF
4277-09A
0.82uH
100
3.58MHZ
224-27A
10uH
12UH
47
15uH
16V
100uF
25V
0.01uF
4.7uF
50V
47
120
50V
120pF
16V
100uF
50V
10uF
E
0
PROV
50V
220pF
50V
27pF
224-178
503KHZ
29
30
31
32
33
34
35
36
37
38
39
40
41
42
28
27
26
25
24
23
22
21
20
19
18
17
16
15
43
44
45
46
47
48
49
50
51
52
53
54
55
56
14
13
12
11
10
9
8
7
6
5
4
3
2
1
221-1165
N.C.
SND-OUT
RF-AGC
SIF
AGCFIL
PIFGND
PIF-IN
PIF-IN
PIFVCC
LOOPFIL
APCFIL
VCXO
GND
FBLNK
ROSD
GOSD
BOSD
D-VCC
ROUT
GOUT
BOUT
VPULSE
NFB
VRAMP
VSEPFIL
HVCC
SCL
SDA
SHUTDOWN
FLYBACK
SYNC
H-OUT
HAFC
32FH
DGND
ABL
TV-IN
ACL
VIN
BLK/DET
VSW-OUT
DC
YIN
AFT
CIN
VCC
TV/DET
SIF/VCC
PIFTANK
PIFTANK
SIFGND
LIMITER
AUDIN
DE-EMPH
EXT-AUD
N.C.
5
11
1.5K
C
16V
470uF
100
100
10UH
50V
PROV
D-12
SHT.10
ROSD+PIP
C-12
SHT.10
GOSD+PIP
C-12
SHT.10
BOSD+PIP
1
2
3
4
5
224-160
50V
0.1
PROV
50V
.01uF
1M
50V
0.1uF
PROV
750
E
B
C
121-1261A
50V
10uF
4.7K
50V
27pF
C-12
SHT.7
COMP-AUD2
SEE SHEET No.
BLOCK DIAGRAM No.
D2203
103-461A
C1200M
R2227M
C2212M
R1210M
R1206M
C1205M
R1214M
C1212
R1211M
R1207M
C1204M
R2220
C1202M
R1229M
R1200M
C1203M
U1201
R1205M
C1201M
R1203MR1202M
C1207
C1211M
C1209M
C2202M
R2239M
C2222
R2225M
C2211M
C2243M
R2236M
C2219
R2255M
R2210
58-526-04
2C5
R2240M
C2206M
R2241M
R1220M
C2208
TP1201
TP1202
R2214M
C1214
C2210M
L1205
L1207
20-4506A
C2241
R2265M
C1220
TP1200
121-1311A
Q2208
L1201
Q2205
121-1311A
R1223M
U1202C1215M
C1216M
R1222M
TP1246
R1221M
R1224M
Q2207
121-1310A
R1225M
R1226M
R1227M
C1228M
C2225
C1225M
C1219M
R2223
C1217M
C1221M
C1222M
R1230M
R2244M
R2230M
R1209M
C2216
R2242M
R2231M
D2205
103-461A
R2234M
R1204M
C1206
C2214M
R2224M
R1228M
C2217M
C2250M
C2237M
R2235
R2237M
R2238M
R2258M
C2223
C1213M
L2202
R2257M
D2207
103-461A
R2222
R2256M
D2201
R1208M
C2224M
Q1201
R2229M
Q1202
C2204M
C2205M
D2202
103-461A
C2231M
R1201M
C2242M
C2226
R2218
R2228
R2233
C2221M
C2209
Q2204
121-1310A
C2263M
C2262M
20-
L1206
D2209
103-461A
R2216
R2249M
C2261M
C2260M
C1223M
R2263
R2213
C2215M
L1200
R2212
CR2201
L1202
L1204
R2251M
D2204
103-00461A
L2201
C1226
C2213M
C2207
R2260M
R2201M
C2252M
C1224
C2218
C2246M
C2247M
C2248M
CR2202
ICX2200
R2232
C1210
D2208
103-461A
R2250M
R2247M
L1203
C2240M
U1200
TP1203
C2203M
R2248M
C2249M
R2264
C2220
C2251
R1213M
Q1200
C1229
R2226M
C1227M
Vertical
Horizontal
ABL
Red Drive
Green Drive
Blue Drive
R
B
G
Chroma (C-IN)
Luma (Y-IN)
R
B
G
B
16V
0.022uF
C1234M
103-00461A
D2212M
R1231M 3.3K