In/out syscon pcb, In/out schematic diagram, Syscon pcb) – Toshiba Color Television/ Video cassette recorder MV13K3CR User Manual
Page 40
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B.SIGNAL
CP353_1
173979-7
1
2
3
4
5
6
7
GND
B+
Vout
OS1001
GP1U281Q
1
2
3
SW1012
SKHVBED010
POWER ON/OFF
SW1010
SKHVBED010
STOP/EJECT
SW1009
SKHVBED010
PLAY
SW1011
SKHVBED010
REC/OTR
SW1008
SKHVBED010
FF/CUE
SW1007
SKHVBED010
REW/REV
SW1002
SKHVBED010
INPUT SELECT
SW1003
SKHVBED010
VOL DOWN
SW1004
SKHVBED010
VOL UP
SW1005
SKHVBED010
CH UP
SW1006
SKHVBED010
CH DOWN
D1010
SB10-03A3
D4202
SB10-03A3
Q1006
DTC114EKA
LEC LED SW(TO)
Q4201
DTC114EKA
TV POWER SW(TO)
Q4202
DTC114EKA
T-REC LED SW(TO)
CAUTION: DIGITAL TRANSISTOR
CP354
173979-5
1
2
3
4
5
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
L1002
100uH
C1054
0.1
B
C4207
0.1
B
C1024
0.1
B
C1033
0.1
B
C4204
0.001
CH
C1055
100P
CH
C4014_1
0.056
B
R1067
1.5K
R1059
1K
R1069
820
R1068
1K
R1065
2.7K
R1062
5.6K
R4201
75
R4005
1.2K
R1057
33K
R1058
1.5K
R1060
820
C1053
220
6.3V
KA
W918
W916
(T0)
W900
(TO)
W913
(TO)
W881
W866
W822
TUNER VIDEO SIGNAL
D4207
MTZJ6.8B
CP351_1
173979-6
1
2
3
4
5
6
CP1003
173979-4
1
2
3
4
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
SOUND_GND
SOUND+
SP_OUT
AT+5V
INT-MONI
B.OUT
IIC_OFF
GND
SDA
P.CON+5V
SCL
T-REC_LED
REC_LED
KEY_B
KEY_A
REMOCON_IN
TV_POWER_H
Y/C_AUDIO
Y/C_VIDEO
FRONT_AUDIO
FRONT_VIDEO
FROM/TO TV POWER
FROM/TO CHROMA/IF
FROM/TO SOUND AMP
FROM/TO Y/C/A/H.AMP
FROM/TO MICON
(CD351)
(CD352)
NC
GND
SP OUT L
SOUND OUT L
SOUND GND
FRONT A IN L
GND
FRONT VIDEO IN
AT+5V
REC LED
T-REC LED
POWER ON L
4.5
0
0
3.5
4.8
0
0
4.8
3.5
FROM/TO OPERATION
Y/C_AUDIO
SDA
SCL
GND
B.OUT
P.CON+5V
GND
Y/C_VIDEO
INT-MONI
IIC OFF
TEST POINT
TEST POINT
FROM/TO OPERATION
PCB800
VMX196
(SYSCON PCB)
IN/OUT SCHEMATIC DIAGRAM