Memorex MT1197 Service Manual page 23

A B
DEFLECTION/CRT SCHEMATIC DIAGRAM
FROM CHROMA
CLAMP
8
G.OUT
R.OUT
B.OUT
7
14
R423
100 1/4W
6
TO MICON/TUNER
5
X-RAY
+B
T401
ETH09K14BZ
15
3 4
FROM/TO CHROMA
NC 2
1 6
GND
H.DRIVE
V_FEEDBACK Q402
4
16
2SC1627_Y
V_OUT
27.0
ABCL
H_OUT
0.3
H_SYNC
0
FROM POWER
GND
S801Y
+B
3
D406_1
UNREG+12V
1SS133
2
1
PCB010
TMA525
A B
G-7
C
V-OUT IC IC401 AN5522
THERMAL
PROTECTION
PUMP
AMP
UP
1 2 3 4 5 6 7
3.5 25.0 2.0 0 12.0 25.0 3.5
18
D403
R424
11E1-EIC
6.8K
R418_1
R420
27K 4.7K
HS401
763WSAA013
R401
27K +-1%
W831
17
130.0
130.0
H.OUTPUT
Q401
2SD2627LS-CBC11
0 132.5
0
W812
132.5
W897
HS402
763WSAA013 48.0
L402 18uH
R402 C402 7.0
12 1/2W 200V 0.012 PP
R403
22K 1/4W NC
25.0
C406
500V 39P SL
R448_1
390 2W
C
D E
CP802A CP802B
(MAIN PCB)
9253_010_000_000 9253_010_000_000
GND
GND 1 1
CLAMP
CLAMP 2 2 CLAMP
G.OUT
G.OUT 3 3 G.OUT
R.OUT
R.OUT 4 4 R.OUT
B.OUT
B.OUT 5 5 B.OUT
NC 6 6
HEATER
HEATER 7 7 HEATER
GND
GND 8 8
9 9
NC
180V
180V 10 10
CD801
SM1098-009-1A
19
V801
A48LGS30X19N45
9
10
R
8
G
6
R415
B
11
1.8K 1/2W 5 7 1
TO DY
5
4
CP401
3 A1561WV2-A5P
NC 2
1
R429_1
3.9 2W
FB401 3220052F
COL
1 HV
FOCUS
VIDEO F
6
S
B+
2
GND 0
11
AFC
9
HEA ABL 4.3
TER 7
10
0 GND
8
E12
0
4 GND
8
E25
3
E8
5 NC
ATTENTION: LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
R445
N'UTILISER QUE CELLS DECRITES
120K 1/4W DANS LA NOMENCLATURE DES PIECES
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
GND
GND
CLAMP
G.OUT
R.OUT
B.OUT
NC
HEATER
GND
GND
NC
180V
180V
CP801_1
A2361WV2-2P
1 1
RED OUT GREEN OUT
Q801_1 Q802_1
2 2
KTC4217(O,Y) KTC4217(O,Y)
3.2 2.7 3.2 2.7 3.2
128.0 126.0
20 21
FOCUS
CP806
SCREEN
96.4
101.6
0
0
0 0
6.4
99.6 J801
ISMS01S
PCB110
TCA384A
ETANT NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
ARE
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F G
H
8
7
BLUE OUT
Q803_1
KTC4217(O,Y)
2.7
120.5
6
22
5
4
3
2
R.SIGNAL
G.SIGNAL
1
B.SIGNAL
DEFLECTION SIGNAL
H
G-8