Video Ouput - Zenith C27A25 Service Manual

1 2
G
+215
VDC
F
5F2
1
2
3
4
2
E
WF44
4.46V
20 uS
C5102M
D
44
12pF
50V
5C2
R
C5103M
4
G
3
B 12pF 50V
2
C
R5106M
1
2.4
C5104M
R5107M
12pF
2.4
50V
R5108M
B
910
A
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER "X" IN THEIR
CM154 COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
3 4
WF43
22.3V
20 US
R5100
220K
43 1/2W
C5101
R5130M R5101
0.22uF
15K 1.8K
100V
1 1 1
C5100
R5105M
0.1uF
2.4
1
250V
R5102
100K
1/2W
R5103
G
100K
1/2W
R5104
R
100K
1/2W
R5109 R5110M
910 910
L5103
F47318
B
1 2
D3504
103-461A

Video Ouput

5 6
+215
VSW
R5111
100
C5105
1/2W
1uF
350V
2
IC5100
TDA6103Q
1
VI1
2
VI2
L5101
R5123
3
VI3
4.7uH
4
GND 1/2W
1
5
VIP
6
VDD
DAG1
C5109
7
VOC3
DAG
0.01
8
VOC2 2 2KV
9 G
VOC1
+215
VDC
RX3509
121-1375A
10K E
PROV
QX3505
B
C
RX3508
180K
1/2W
C
R3507
B QX3504
121-1374A
27K
E
C3504
1uF
50V
2
2
ALL SYMBOLS WITH "M" ON END OF DESIGNATOR
6-8
INDICATE SURFACE MOUNTED COMPONENT
7 8
L5100
B
4.7uH
WF45
140V
20 uS
45
2
R
1K
9
RED
WIRE TO SWEEP
8
G2
R5116
7
1K 1/2W
L5102
R5115
GREEN 6
4.7uH 1K 1/2W
5
G1
4
R5128
P/L
CX3505 W5101 R5129
1000pF P/L P/L
2
1000V +215
PROV VSW
2 2
This schematic applies to
the following XC models:
C27C35T(F)
C27C41T(F)
LGC29C35TM
9 10
R Red Drive
G Green Drive
B Blue Drive
R5112
1K
1/2W
BLUE
10
11
12
2
1
CRT1
1
78-3394-09
2
XC SHEET 8