Chroma/If - Toshiba MW24FM5 Service Manual

Color television / video cassette recorder / dvd video player
Table of Contents

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A
B
8
TO HI-FI/DEMODULATOR
TUNER_AUDIO
7
FROM DIGITAL COMB FILTER
SW_Y
SW_C
COMB_FSC
GND
6
FROM REGULATOR
AT+30V
P.CON+5V
P.CON+9V
AT+12V
GND
5
TEST POINT
CP601
06JQ-ST
6
NC
5
AGC_M
4
IIC_OFF
4
IIC_OFF
SDA
3
SDA
SCL
2
SCL
1
GND
W802
TU601
TECC1040PG32E
13
12
3
AGC
1
2
NC
CS
3
PROTECT
W826
SCL
SCL
4
W827
SDA
SDA
5
6
NC
L601
+5V
7
100uH 0607
8
NC
AT+30V
2
+30V
9
10
NC
IF
11
15
14
W855
CAUTION: DIGITAL TRANSISTOR
1
A
B
G-19
C
CHROMA/IF SCHEMATIC DIAGRAM
L604
100uH 0305
EXT AUDIO DRV.
Q604
2SC2412K
27
0
R635
0
100
0
28
L607
T.V.BUF.
56uH
9.0
Q603
2SC2412K
4.4
R609
3.7
L602
R618
R627
1K
1.4
15uH
330
10K 1/4W
CLAMP
2.0
W853
Q601
9.0
2SC2412K
0
4.4
2.5
9.0
56
55
54
53
AFT
1
2
3
4
L603
3.0
5.1
4.0
3.1
100uH 0305
L608_1
100uH 0607
W832
W839
COMB_FSC
W864
C621
0.01 B
6.2
PRE AMP
L606
C613
1.3
Q605
0.22uH
2SC2814
0.022 B
0.6
NOTE:THE DC VOLTAGE EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DURING PLAYBACK.
C
D
E
(VCR PCB)
L612
100uH
0305
29
W828
21
2.4
3.5
4.2
3.1
2.2
2.2
1.7
2.4
2.4
2.4
2.3
2.5
1.3
0
5.0
52
51
50
49
48
47
46
45
44
43
42
41
40
39
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2.3
1.8
0
0
0.2
3.4
3.0
1.8
5.0
3.3
2.9
2.9
0
3.2
30
R649
2.7K
R650
2.7K
R651
2.7K
33
D606
MTZJ6.8B
8.9
SW
32
D607
Q607
KRA102SRTK
0
MTZJ6.8B
31
0
D608
MTZJ6.8B
SW
0
D603
0.7
Q606
2SC2412K
1SS133
0
D604
1SS133
D605
SAW FILTER
1SS133
CF603_1
TSF5229P3
2
3
4
CAUTION:
SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
F
G
35
34
36
4.1
8.9
6.9
1.8
1.9
0
0.8
3.2
2.7
38
37
36
35
34
33
32
31
30
29
19
20
21
22
23
24
25
26
27
28
0
2.3
2.3
2.3
9.0
4.3
4.0
1.0
9.0
5.8
R665
D612
R674
220K
11E1-EIC
1K
1/4W
R675
100 1/4W
R662
W833
1.8M
0
VD SW
R610
Q608
2SC2412K
1.1
33K
4.8
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
FROM/TO MICON
OSD_R
OSD_G
OSD_B
OSD_Y
AFC
VD
W868
H_CONTROL
DEGAUSS_H
SDA
SCL
AFT
7
TV_POWER_H
PROTECT
IIC_OFF
EMERGENCY
TO Y/C/AUDIO HEAD AMP
TUNER_VIDEO
VD
6
TO SOUND AMP/SURROUND
SOUND+B
GND
SOUND_GND
5
FROM/TO DEFLECTION
CP602
(CD602)
B2013H02-14P
SOUND+B
SOUND+B
1
SOUND_GND
SOUND_GND
2
H_OUT
H.OUT
3
GND
4
GND
5
VD
VD
6
V.OUT
V.OUT
7
4
ACL
8
AFC
SDA
AFC
9
TV_POWER_H
TV_POWER_H
10
SCL
DEGAUSS_H
DEGAUSS_H
11
EMERGENCY
EMERGENCY
12
AT+12V
AT+12V
13
EW_OUT
EW_OUT
14
3
VD
OSD_B
OSD_G
TO CRT
OSD_R
2
CP603
(CD603)
OSD_Y
B2013H02-5P
GND
1
CUT_OFF
2
G.OUT
3
R.OUT
4
B.OUT
5
PCB010
VMB250
1
ETANT
H
G-20

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