Block Diagram - Memorex MT1136A Service Manual

CH. UP
CH. DOWN
VOL. UP
VOL. DOWN
POWER
OS101
1
2
3
Q104
POWER SW
RESET
IC104 PST600C
3
Q103
X-RAY SW
IC501
STR30110
POWER REG.
5
E-1
TU001
IF AGC
11 1
MICON
IC101 OEC3039B
34 MUTE P00 RED R 19
GREEN G 20
10 KEY1
BLUE B 21
5V REG.
32 REMOCON
IC103 KIA78L05BP-AT
37 MUTE
SD 31 1
VIDEO IN 15
40 POWER ON
XT1 5
X101
32.768KHz
XT2 6
Q101
13 RESET
V. SYNC 17 V-BUFFER
Q102
3 X-RAY H. SYNC 18 H-BUFFER
3
DEGAUSS COIL
D501-D504
RECTIFIER
L501
5 2
3 1
F501
AC IN

BLOCK DIAGRAM

V. SIZE/VIDEO/CHROMA/SYNC
IC201 LA76814M-MPB
AUDIO DC
SW VOL
IF/RF AGC FM
77
DET
DRIVE
CF201
SAW FILTER 78
VIDEO VIDEO
VIF
AMP
DET AMP
79
12
13 SW RGB OUT
14
VER C/D
V. SYNC
49 SEP.
VIDEO
1st 2nd
SW AFC AFC OUT
H. SYNC
SEP.
V-OUT
IC401 LA7840
PUMP UP
-
AMP
+
7 5 4 2
IC402
KIA7805PI
5V REG.
1 3
+B
+5V
IC351 AN7511
T351
SOUND
SOUND
73 2 6
TRANS
AMP
LIM
69
AMF
67 Q604, Q605
VIDEO
56
BUFFER
Q801
17 RED OUT
18 Q802
19 GREEN OUT
Q803
26
BLUE OUT
Q602
16 BUFFER
9V REG.
IC601 KIA78L09BP-AT
H
30
1
54
2
Q402
47
H. DRIVE
Q401
X601
3.579545MHz H. OUT
FB401
10
1 F
FBT
S
9
HV
EARPHONE JACK
2
3
1
SP351
3 9 7
B G R
CRT
Heater
4 F 8
DY
E-2