In/Out Schematic Diagram - Toshiba MV19K2 Service Manual

A B
8
7
6
5
FROM/TO MICON
IIC_OFF
SDA
SCL
REC_LED
4
T-REC_LED
KEY_B
KEY_A
REMOCON_IN
TV_POWER_H
EXT_MUTE
3
FROM/TO Y/C/A/H.AMP
FRONT_AUDIO
FRONT_VIDEO
Y/C_VIDEO
REAR_AUDIO
REAR_VIDEO
Y/C_AUDIO
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
1
A B
C
GND 3
R1092
B+ 2
100 1/4W
Vout 1
OS1001
GP1U281Q
R1080 R1088 R1091 R1096
33K 1.5K 1K 1K
R1084 R1086 R1089 R1090 R1095
5.6K 2.7K 1.5K 1K 1K
3.6 3.6
REC LED SW T-REC LED SW
0 0
Q4205 Q4206
DTC114EKA DTC114EKA
0 0
W822
W980 R4244 C4209
1K 25V 10 KA
IN 6 OUT
5
4
GND
J4201
T6582-ABCC
C
D E

IN/OUT SCHEMATIC DIAGRAM

(SYSCON PCB)
NC
W878
W880
W879
0
TV POWER SW
Q4204
DTC114EKA 4.5
0
V.OUT
TP4201
29
R4213 C4211 R4239
220 1/2W
75 16V 470 YK
1.9
R4238
2.5
IN 3
2
33
BUFFER
OUT
0
1 Q4212
GND
2SA1037AK
D E
F G
FROM/TO SOUND AMP
FROM POWER
AT+5.6V
FROM CHROMA/IF
L4205
100uH
MUTE SW 9.2
D4201 R4204
8.5
Q4210
2SA1037AK MTZJ5.6B 1K
9.2
CAUTION: DIGITAL TRANSISTOR
S801Y
F G
H
8
7
6
5
SOUND_GND
SOUND+
SP_OUT
GND
P.CON+9V 4
AGC
B.OUT
3
2
B.SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
TUNER VIDEO SIGNAL
1
PCB010
VM9175
H