Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA TV TOSHIBA 13A21C
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BLOCK DIAGRAM
TU001
CH UP CHROMA IC
AGC
SDA
SCL
X602 IC601 M61206FP
IF
3.579545MHz IC351 AN7511
VOL UP 11 5 4 1 32 X' TAL
AUDIO OUT 50 2 6
MICON IC Q607 SOUND AMP SP351
CH DOWN 62 RF AGC OUT
IC101 OEC7063A CF601 POWER ON 13 IC
SW 4 8
CONT
SAW FILTER 64 VIF IN (1)
VOL DOWN 5 P02/AUDIO MUTE Q606
1 VIF IN (2)
26 AD6/KEY2 8.7V REG OUT 33 REG UNREG + 12V
POWER CVIN 17 40 Y SW OUT Q801
27 AD5/KEY1 RED R 42 30 R IN R OUT 14 RED OUT
GREEN G 41 28 G IN G OUT 15 Q802
BLUE B 40 20 B IN B OUT 16 GREEN OUT
OS101 Q603
OUT1/BLANK BL 39 27 FAST BLK Q803
5.7V REG OUT 41 REG
1 10 INT1/REMOCON BLUE OUT
2 AT+5V P50/H. SYNC 1 12 INV FBP OUT FBP IN 6
3 P51/V. SYNC 2 29 V PULSE OUT
SCL1 34 5 SCL START UP VCC 19
SDA1 32 10 SDA H OUT 7 Q604, Q605
19 XIN RESET 25 42 MCU RESET 5V REG 39 REG
X101
EFOEC8004T4 52 EXT AUDIO IN VREG VCC 55 Q402
5 6
MEMORY IC
20 XOUT SDA SCL IC199 H. DRIVE
34 EXT C IN V OUT 17
S-24C02BDP-1A
Q401
29 X-RAY
H. OUTPUT
V-OUT IC
J703 IC401 AN5522
1 2 PUMP UP 3 9 7
Q503 - B G R
Q504 J702 AMP CRT
PROTECT + Heater
DRIVE FEED BACK
1 2 VCC 4 F 8
7 5 6 2
Q502
BUFFER
DEGAUSS COIL
Q501 L503
SW D501~D504
Q507 DY
FEED BACK RECTIFIER
SW.
T502
FB401
13 8
9
6 1 F
L501
3 1 2 S
16 13
5 2 10 HV
UNREG + 12V 3
F501
AC IN
A B C D E F G H
ACCESSORY MICON/TUNER SCHEMATIC DIAGRAM
8
(MAIN PCB) 8
UM-4
BT001
R03(AB)E_20_T
TU001 TECC1040PG32D
3 ADRES
1 AGC
UM-4
5 SDA
TM101
7 BPL
4 SCL
9 BTL
15
13
6 V.S
11 IF
RC-EH010 BT002
10
2
8
R03(AB)E_20_T
14
12
NC
NC
NC
NC
NC
0
0
0
4.9
4.8
4.8
1.3
6.2
4.6
30.0
C003
50V 4.7 KA
470 YK
HZ30-3L
7 7
0.022 F
C002
D001
C004
FROM/TO CHROMA
6.3V
OS101 AGC
PIC-28143SY-2
GND
W837
TUNER+5V
1 Vout
3 GND
2 B+
POWER LED R002 R001
D109
R132 18K 1/2W 18K 1/2W
0
4.8
4.9
270 IF
SLR-342VCT32
6 6
I2C_OFF
VD
HD
MICON IC
IC101 OEC7063A 3
R123 C137
42
OSD_R
1
P50/H.SYNC RED R
4.0 0 4.7K 50V 0.1 KA
4 C129
R122
41
P51/V.SYNC GREEN G OSD_G
2
4.7 0 4.7K 50V 0.1 KA
C125
1K 1/4W
R121
R110
40
P00/EXT MUTE BLUE B OSD_B
3
0 0 4.7K 50V 0.1 KA
R116 R120
39
P01/I2C_OFF OSD_BLK
4
R117 OUT1/BLANK BL
47K 4.8 0 4.7K
5 5
R102
R103
R104
R124
4.7K
R111
680
680
680
47K
38
P02/AUDIO MUTE P20/AV2 FROM TV POWER
5
NC
10K 0 0
NC X-RAY
37
6
P03/(Surround) P21/AV1
0 0
TO SOUND/AV
36
P22/POWER
7
P04
0 4.9
AUDIO_MUTE
NC
35
P05/(Center_SP) P10/DEGAUSS_H
8
0 0 POWER
R114 R006 270
34
INT2/P.FAIL
9
SCL1
10K 4.0 4.8 FROM DEFLECTION/CRT
R131 C117 220P B
10
33
INT1/REMOCON SCL2 NC R105 +B
R115
100 4.8 3.2
4 47K W822 R007 270 4.7K 4
11
32
P23/SYNC SDA1 X-RAY
C140 0.8 4.8 C116
12
31
100P SL NC P24 SDA2 NC 220P B
R106 FROM/TO CHROMA
0 3.2
4.7K
13
30
NC P25/ON_TIMER AD1/X_RAY_TEST NC
0 POWER
0
R107
SCL
14
29
AVCC X-RAY
C122 R130 4.9 0 10K W809 SDA
50V 1 KA 1K
15
C121 HLF AD4/AFT 28 AFT
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