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Toshiba VTV1402S Service Manual page 35

Color television/video cassette recorder
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SOUND AMP.
IC351 AN7511
8
SP351
SPEAKER
1
J351
2
6
HEAD PHONE
7
SYNC
T'TEXT
Q605
Y/C_VIDEO
BUFFER
Y/C_AUDIO
Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT
TU_AUDIO
TU_VIDEO
TV_POWER_H
MICON/
OPERATION
TU_AGC
TU601
1
4
5
Q601
11
TH501
DEGAUSS ELEMENT
3
2
RY501
1
D501
F501
AC IN
Q507
IC506 ON3171R
FEED BACK SW.
FEED BACK
VR502
Q506
5V SW.
Q513
Q504
RELAY DRIVE
5V SW.
2
5
1
CHROMA/IF
IC601
LA76812
44
CLMP
42
CLMP
51
DC
SW
1
VOL
2
54
BPF
52
Q608
46
BUFFER
VIDEO
AMP
11
12
4
RF AGC
SAW FILTER
CF601
1
4
5
6
AMP
5
L608
6
1
49
4
3
48
RELAY
RECTIFIER
T501
1
3
11
13
8
POWER REG.
15
IC501
4
STR-F6707
17
Q508, Q509
18
SW.
TV BLOCK DIAGRAM
X601
4.433619MHz
38
VCO
VIDEO
PPC1
TINT
SW
HOR
VCO
PMP
1/256
LIM
DET
SW
HOR
FM
ACC
C/D
BPF
SYNC
PFC1
SPLL
SEP
VIDEO
DET
COLOP
DEMO
CLAMP
RGB
CONTRAST
MATRIX
BRIGHT
IF AGC
DELAY
BLACK
LINE
STRETCH
PEAKING
BLACK
VIF
CORING
STRETCH
PLL
P2C
Q501, Q502
SW.
Q503, Q505
SW.
V. OUTPUT IC401 LA78040
THERMAL
PROTECTION
PUMP
UP
-
+
5
1
2
3
Q405
H. DRIVE
13
ABL
FBP
28
PFC2
PHASE
SHIFTER
Q804
HOR
27
OUT
Q805
VER
VER
23
GREEN AMP
RANP
C/D
Q806
VER
BLUE AMP
SEP
21
20
OSD
SW
19
17
16
15
14
AFT
10
F502
5V REG.
IC1005 KIA7805API
1
CP810
CD810
8
8
AT+30V
6
6
5
5
Q1008, Q1018
7
7
P.CON SW.
3
3
AT+12V
Q406
H. OUTPUT
DY
FB401
HV
3
J801
7
9
F
F
S
2
8
7
9
RED AMP
3
B_OUT
G_OUT
R_OUT
MICON/
OPERATION
AFT_M
VD
HD
TEXT_Y
TEXT_Y
TEXT_B
T'TEXT
TEXT_G
TEXT_R
Q1010
3
P.CON SW.
P.CON+5V_B
5V REG.
IC1004 KIA7805API
Q1007, Q1019
1
3
P.CON SW.
P.CON+5V
9V REG.
IC1003 KIA7809API
1
3
P.CON+9V
VCR_POWER-H
POWER FAIL(DC)
MICON/OPE.
TV_POWER-H
V801
CRT

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