Toshiba MD14F11 Service Manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CYLINDER APC SIGNAL
D2201
LTL-1CHEE-002A
SW2214
EVQ21505R
CH DOWN
SW2213
EVQ21505R
POWER ON/OFF
SW2216
EVQ21505R
CH UP
SW2215
EVQ21505R
OPEN/CLOSE
SW2217
EVQ21505R
STOP
SW2218
EVQ21505R
VOL UP SW2220
EVQ21505R
VOL DOWN
SW2219
EVQ21505R
PLAY
SW2221
EVQ21505R
SKIP FF
SW2223
EVQ21505R
SKIP REW
GND
B+
Vout
OS2202
PIC-37243SR
1
2
3
J2201
MSJ-2000_AG
HEADPHONE_JACK
1 2 3 4 5 6 7
H E
J4201
MSP-251V-05NI-FE-LF
COAXIAL
1 2
IC4201
NJM4580M(TE1)
AMP IC
1234
5678
HNC
E
J2203
MTJ-032-05A-32-FE
FRONT AUDIO JACK
1
2
3
HNC
E
J2204
MTJ-032-05A-31-FE
FRONT AUDIO JACK
1
23
HNC
E
J2202
MTJ-032-05A-30-FE
FRONT VIDEO JACK
1
2
3
CP101
A2001WV2-9P
1
2
3
4
5
6
7
8
9
B4201
W5RH3.5X5X1.0
AUDIO SIGNAL
Q4210
RT1P431C-T112-1
MUTE SW.
CAUTION: DIGITAL TRANSISTOR
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
L4202
100uH 0305
L4201
100uH 0305
TUNER VIDEO SIGNAL
Q4203
RT1N441C-T1
MUTE DET
Q2201
RT1N241C-T1
SW
Q4209
RT1N241C-T1
MUTE SW.
C2202
470P CH
C2203
470P CH
C4222
0.0015 B
C4215
0.1 B
C4224
100P CH
C4205
0.022 B
C4225
100P CH
C4216
0.1 B
C4210
820P CH
C4212
820P CH
C4226
100P CH
C4220
0.0015 B
C4275
470P B
C4274
470P CH
C4233 220P CH
C4266
470P CH
R4228
12K
R4251
100 1/4W
R4216
68
R4221
100K
R2226
100 1/4W
R2225
100 1/4W
R4210
220
R4242
3.3K
R4206_1
2.2K 1/4W
R4252
100 1/4W
R4237
10K
R4223
10K
R4233
1K
R4219
1K 1/4W
R4211
100K
R4212
100K
R4213
10K
R4224
10K
R4208
10K
R4229
12K
R4236
10K
R4205
2.2K 1/4W
R2221
5.6K
R2220
2.7K
R2218
1.5K
R2216
1K
R2214
820
R2215
820
R2217
1K
R2219
1.5K
R4239
1K
R4240
1K 1/4W
R2202
100 1/4W
R4227
75
R4241
1.5K
R2201
220 1/4W
R4243
10K
R4235
100 1/4W
R4238
3.3K
R4231
10K
R4218
1K 1/4W
R4232
10K
R4202
10K
R4201
10K
R4230
1K
R4209
4.7K
R4234
100 1/4W
C2201
4716V
YK
C4207
2.250V KA
C4204_1
10010V YK
C4230
2.250V
KA
C4214
3310V KA
C4206
2.250V KA
C4217
10016V YK
C4229
2.250V KA
C4234
4.7
50V KA
C2204
476.3V KA
C2205
4716V
YK
C4232
2216V KA
C4203
10016V YK
C4231
2216V KA
Q4212
2SC3052-T1
MUTE SW
Q4201
2SC3052-T1
D AUDIO DRIVER
Q4211
2SC3052-T1
MUTE SW
W861
W820
W825
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DIGITAL AUDIO SIGNAL(PB)
PLAYBACK VIDEO SIGNAL
AUDIO SIGNAL(PB)
CAUTION: DIGITAL TRANSISTOR
AT+5.6V
POWER_ON_H
REMOCON
A_O_L
A_O_R
AT+5.6V
DVD_H2
SOUND_GND
DVD_AUDIO_L
KEY_A
DVD_AUDIO_R
FRONT_A_IN_L
KEY_B
FRONT_A_IN_R
FRONT_A_IN_R
FRONT_A_IN_L
FRONT_VIDEO
SP_OUT_R
SOUND_R+
FRONT_VIDEO
SOUND_L+
SWD_VIDEO
SP_OUT_L
P.CON+5V_A
P.CON+5V
SPDIF-134
AT+5.6V
P.CON+12V
DVD_A_OUT_L
DVD_A_OUT_R
P.CON+9V
DVD_VIDEO_A
ZERO
GND
DVD_H2
P.CON+9V
DVD_AUDIO_L
DVD_AUDIO_R
SCL
KEY_A
SDA
KEY_B
I2C_OFF
POWER_ON_H
SCL
A_O_L
SDA
A_O_R
REMOCON
DVD_VIDEO_A
I2C_OFF
SWD_VIDEO
DVD_H1
DVD_A_OUT_L
SOUND_L+
SOUND_R+
SP_OUT_L
SP_OUT_R
SOUND_GND
DVD_A_OUT_R
WHITE
NC
REDYELLOW
(AV PCB)
IN/OUT SCHEMATIC DIAGRAM
FROM/TO REGULATOR
FROM/TO VIF/SIF/CHROMA
TO STEREO
FROM/TO SOUND AMP
FROM/TO MICON/TUNER
(S802)
0
0
2.9
0
0
1.2
4.9
G-18G-17
CMD010
PCBD20
37
0
NC
+
-
A_GND
VCC
-
+
0
0
0
0
1.6
0
5.2
5.2
5.2 5.2 5.2
5.2 5.2 5.2
I2C SCL
GND
I2C SDA
I2C OFF
AUDIO OUT R
AUDIO OUT L
P.CON+9V
DVD_VIDEO
SWD_VIDEO
39
38
5.2
0
5.1
0
0
5.2
TEST POINT
12.6

Toshiba MD14F11 Specifications

General

Brand	Toshiba
Model	MD14F11
Category	TV DVD Combo
Language	English