Memorex MT1120S Service Manual page 5

A B
FROM CHROMA
CLAMP
8
G.OUT
R.OUT
B.OUT
FBT+8V
TO SOUND AMP
+12V
7
14
W810
6
R401
TO MICON/TUNER 100K 1/4W
+-1%
D402
5
X-RAY
HZ11B1L
T401
305Y001
15
C439
3 4
FROM/TO CHROMA
500V 22P SL
2
NC
1 6
GND
V_FEEDBACK
4
V_OUT 16
ABCL
H_OUT
H_SYNC
27.0
H.DRIVE
Q402
0.3
2SC2621
0
HS402
FROM TV POWER
763WSA0015
+B
3
GND
2
1
A B
G-5
C
DEFLECTION/CRT SCHEMATIC DIAGRAM
V-OUT IC IC401 LA78040
THERMAL PUMP
PROTECTION UP
-
+
1 2 3 4 5 6 7
4.5 25 25 0 24 48 4.8
18
D403
11E1-EIC
R418
R420
33K +-1% 3.3K
HS401
763WSA0015
L401 ELH-5L50N1431
C401_1
2KV 0.001 YR
R404
1K 1W
R424
R409
6.8K +-1% 5.6K +-1%
H.OUTPUT
Q401_1
W831 W891
2SD2499(LBOEC1)
130.0
130.0
17
0
137.0
0
W897
W811
10
R403_1
0
6.8K 1/2W
NC
C406
500V 22P SL
D400
AU02A-EIC
R445
D406
AU02A-EIC
C
D E
CP802A CP802B
(MAIN PCB)
51048-1000 51048-1000
S801
GND GND
1 1
CLAMP CLAMP
2 2
G.OUT G.OUT
3 3
R.OUT R.OUT
4 4
B.OUT B.OUT
5 5
NC
6 6 NC
HEATER HEATER
7 7
GND GND
8 8
NC
9 9 NC
180V 180V
10 10
19
V801
A51LMU50X50N45
9
10
R
8
G
6
B
11
5 7 1
TO DY
5
4
CP401
3
B05B-DVS
NC 2
1
R429_1
3.3 2W
FB401_1 3221016
COL
1 HV
FOCUS
VIDEO F
6
SCREEN
S
B+
2
GND
0
11
AFC
9
HEA ABL
0.3
7
TER
GND
8
E12
4 GND 0
8
E25
3
E8
0
5
220K 1/4W
PCB010
TMX474
D E
F G
CD801
8M82025A
1 1
2 2
3.2 3.2 3.2
2.7
2.7
128.0 126.0 120.5
GREEN OUT
RED OUT Q802_1
Q801_1 2SC4217
2SC4217
20 21
TP022 TP024
FOCUS
1
SCREEN
96.4
6.4
0 0
0
101.6
99.6
J801
HPS3200-010501
PCB110
TCX335
NOTE:
ATTENTION: LES PIECES REPAREES PAR UN ETANT THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
DANS LA NOMENCLATURE DES PIECES
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CAUTION: SINCE THESE PARTS MARKED BY ARE
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
7
2.7
BLUE OUT
Q803_1
2SC4217
6
22
TP023
5
CC002
4
3
R.SIGNAL
G.SIGNAL
B.SIGNAL
2
DEFLECTION SIGNAL
1
H
G-6