Toshiba 21S23D - 21 PIN Schematic Diagram; Main PCB Schematic

ABC D E F GH
ABC D E F GH
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IC702 NJM2234LVIDEO SW IC
12345678
J701
035_0_8083_00
21PIN JACK
1
10
11
12
13
14
15
16
17
18
19
220
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
5
6
7
8
9
Q711
KTC3875S_Y_RTK
RGB SW
L707
22uH
L706
22uH
L708
22uH
L709
22uH
L712
22uH
L704
22uH
L701
22uH
L703
22uH
L702
22uH
L705
22uH
L710
22uH
L711
22uH
C728
1016V KANP
R711
75 1/4W
R742
75
R716
75 1/4W
R715
75 1/4W
R714
75 1/4W
R713
75 1/4W
R701
75 1/4W
R708
150 1/4W
R736
10K
R718
150
R723
10K
R732
56K
R733
10K
R719
47
R722
10K
R717
150
R721
10K
R712
75 1/4W
R705
8.2K
R710
8.2K
R720
47
R737
56K
R746
100K
R745
100K
R702
8.2K
R709
8.2K
R744 100K
R743
100K
R749
100
R750
100 1/4W
R747
100
R748
100
R751
75 1/4W
R724
10K
C717
47010V YK
C760
10010V YK
C718
47010V YK
D723
MTZJ5.6B
D712
MTZJ5.6B
W853
L713
10uH 0305
C764_1
56P CH
C721
100P CH
C719
100P CH
C716
100P CH
C720
470P CH
C722
470P CH
C729
0.01 B
C730
0.01 B
C713
0.1 B
C761
0.01 B
C714
0.01 B
C732
0.01 B
C731
0.01 B
C727
470P CH
C726
470P CH
C763
100P CH
C743
1016V KA
C724
1016V KA
C725
10010V YK
C723
1016V KA
C748
10010V YK
Q701
KTA1266
BUFFER
Q702
KTA1266
BUFFER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
FRONT_V_IN
SCART_A_IN2_L
SCART_A_IN2_R
SCART_A_OUT2_L
SCART_A_OUT2_R
SCART_A_IN1_L
SCART_A_IN1_R
SCART_A_OUT1_L
SCART_A_OUT1_R
AV2
AV1
FORTHD_VCR_2
FORTHD_VCR_1
TU/RGB
SCART_C_IN
SCART_V_IN2/Y
SCART_V_IN1
TUNER_V_OUT
SCART_V_OUT2
21_Y
21_R
21_G
21_B
P.CON+8V
GND
21PIN SCHEMATIC DIAGRAM
(MAIN PCB)
FROM POWER
FROM/TO IF/CHROMA
FROM/TO MICON/TUNER
FROM/TO SOUND AMP
TMA528
PCB010
L OUT
L IN
FOR VCR
R IN
R OUT
SCART_C_IN
VIDEO IN
Vin1 SW1 Vin2 SW2 Vin3 Vcc V.OUT GND
VIDEO OUT
VIDEO IN
GND
GND
GND
VIDEO IN
GND
GND
GND
VIDEO OUT
0
VIDEO OUT
21-B IN
FOR VCR
21-Y IN
21-R IN
GND
GND
21-G IN
GND
NC
NC
GND
GND
R IN
R OUT
L OUT
L IN
R OUT
R IN
L OUT
GND
GND
L IN
NC
FOR VCR
GND
NC
NC
NC
GND
NC
GND
SCART_C_IN
0
26
27
5.2
4.5
5.2
4.5
4.9 0 4.9 0 4.9 8.0 4.2 0
0
0
0