Tv Block Diagram - Toshiba MV13L2 Service Manual

Color television/video cassette recorder
Table of Contents

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MICON/
SCL
POWER/
SDA
OPERATION/
DECK
AT+5V
AT+25V
TU_AUDIO
Y/C/AUDIO/
CCD/
TU_VIDEO
HEAD AMP/
Y/C_AUDIO
IN/OUT
CHROMA_VIDEO
TU601
1
SAW FILTER
CF601
4
1
4
5
5
11
Q404
X-RAY
SW.
MICON/
POWER/
OPERATION/
Q403
DECK
X-RAY_TEST
SW.
TH501
2
2
1
1
F501
D501
AC IN
RECTIFIER
FEED BACK
Q507
FEED BACK
Q501 TLP621(GR)
SW.
CHROMA IC
IC601 M61206FP
55
63 48
52
56
57
DELAY ADJ
5.7Vreg
62
RF AGC
IF AGC
VCO
1
VIDEO
VIF AMP
DET
64
APC
DET
LOCK
60
AFT
MATRIX
DET
CONTRAST
DEFEAT AFT OUT
VIDEO
BLACK STRETCH
MUTE
GAMMA
DEMODULATOR
CLAMP
31
VIDEO
CHROMA
KILLER
TONE
BPF
DET
DELAY
ACC
ACC
DET
CHROMA
TRAP
HPF
CHROMA
APC
VCXO
DET
36
34
35
X602
3.579545MHz
T501
8
17
15
1
3
5
14
POWER REG. IC
IC502
12
STR-G6623
10

TV BLOCK DIAGRAM

Q602, Q603
Q606
P. CON+8V
REG.
REG.
Q604, Q605
AT+5V
REG.
NC
41
33 39 46
13
53
42
RESET
BUS
POWER ON
I/F
CONTROL
P-ON-ON
RGB
DRIVE
HV
BRIGHT
CLAMP
26
AMP
BLK
R G B
CUT OFF
VERTICAL
V.RAMP
COUNT DOWN
HORIZONTAL
COUNT DOWN
AFC 1
H VCO
AFC 2
VCO
ADJ
32
12
6
7
Q611
POWER FAIL
POWER_FAIL
SW.
AT+12V
UNREG+8V
POWER_FAIL
F502
Q505
P. CON+5V
POWER REG.
V. OUTPUT IC IC401 AN5522
THERMAL
PROTECTION
AMP
PUMP
UP
VCC
1
2
3
5
7
Q405
H-DRIVE
50
10
5
27
14
15
16
17
29
21
SOUND AMP IC
IC351 AN7511
2
6
8
5
1
4
Q402
DRIVER
Q401
SWITCHING
Q406
H. OUTPUT
DY
FB401
3
1
COL
HV
2
+B
J801
6
E180
7
F
F
ABL
S
8
9
AFC
3
V801
10
HEA
CRT
7
E180V
9
Q806
BLUE AMP
Q608
CUT OFF
P. CON+8V
Q804
RED AMP
Q805
GREEN
AMP
Q609
POWER ON
TV_POWER-H
SW.
VD
HD
MICON/
OSD_BLK
POWER/
OPERATION/
OSD_B
DECK
OSD_R
OSD_G
AFT_M
J351
HEAD
JACK
CD352
SP+
SP351
SPEAKER
SP–
VCR_POWER-H
MICON/POWER/
TV_POWER-H
OPERATION/DECK
TV_A_MUTE

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