Toshiba MV20FM3 Service Manual page 52

Color television/video cassette recorder
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MICON/
SCL
OPERATION/
SDA
IN/OUT
HI-FI
TU1_AUDIO_A
Y/C/AUDIO/CCD/
TU1_VIDEO
HEAD AMP/
TU601
1
SAW FILTER
CF601
4
1
4
5
11
Q901
Y/C/AUDIO/
MONITOR_V
BUFFER
CCD/HEAD AMP
DIGITAL COMB FILTER
IC901 TC90A45F
4
13
Q903
BUFFER
Q902
AUDIO_OUT_R
HI-FI
AUDIO_OUT_L
P.CON + 9V
L503
DEGAUSS COIL
D501
F501
AC IN
RECTIFIER
FEED BACK
Q507
FEED BACK
IC506
SW.
LTV-817M-VB
E-1
Q602, Q603
UNGER+8V
REG
AT+13V
CHROMA
IC601 M61206FP
41
57 55
62
5
64
1
60
AFT OUT
31
15
34
36
BUFFER
IC602
IC603
KIA78R09API
KIA78R05PI
P.CON + 5V
9V REG
5V REG
T501
8
9
Q501
POWER
POWER
5
CONTROL
13
IC501
TEA1507P/N1
11
15
AT + 30V
TV BLOCK DIAGRAM
AT+5V
Q608
P.CON+8V
REG
Q605, Q606
REG
P.CON+5V
39
33
13
50
SDA
10
SCL
5
FAST BLK
27
R OUT
14
G OUT
15
B OUT
16
V OUT
17
V PULSE OUT
29
R IN
30
G IN
28
B IN
20
32
12
6
7
Q403, Q404
X602
3.579545MHz
SW.
DIGITAL SOUND CONTROL
IC301 M62420SP
9
10
Q502
2
7
19
14
PROTECT
DRIVE
UNREG + 8V
Q503
Q505
SWITCHING
SWITCHING
V. OUTPUT IC401 LA78040
THERMAL
PROTECTION
AMP
Q651
PUMP
SW.
UP
VCC
1
2
3
5
7
Q405
Q406
H-DRIVE
H. OUTPUT
FB401
3
E27
COL
1
2
+B
HV
7
F
ABL
S
9
AFC
10
HEATER
Q803, Q812
BLUE AMP
Q801, Q810
RED AMP
Q802, Q811
GREEN
AMP
SOUND AMP
IC352 AN7522
2
6
4
1
12
8
10
5
9
MICON/
OPERATION/
H-CONTROL
IN/OUT
DY
J801
F
7
11
V801
CRT
8
6
10
P. CON + 8V
X_RAY_TEST
VD
HD
MICON/
OSD_BLK
OPERATION/
IN/OUT
OSD_B
OSD_R
OSD_G
AFT_M
2
6
7
SP352
5
SPEAKER
4
3
1
SP351
SPEAKER
HEADPHONE
JACK J351
POWER FAIL
MICON/
VCR_POWER-H
OPERATION/
TV_POWER-H
IN/OUT
TV_A_MUTE
E-2

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