Toshiba SD-V280 Service Manual page 133

A B
8
7
6
FROM/TO DISPLAY
CP652
IMSA-9604S-18Z14
1 FRONT V IN
2 GND
3 FRONT A IN L
4 GND
5 FRONT A IN R
5
6 GND
7 KEY-A
FFC
8 KEY-B
CD652
9 VCR LED
10 REM IN
2S0I0802
11 AT+5.2V
12 GND
13 FL CLK
14 FL DATA
15 FL CS
16 HEATER DC+
17 HEATER DC-
4 18 -22V
3
2
CAUTION: DIGITAL TRANSISTOR
1
A B
H-21
C
OPERATION/DISPLAY SCHEMATIC DIAGRAM
FRONT_V_IN
FRONT_A_IN_L
FRONT_A_IN_R
KEY-A
KEY-B
VCR_LED
REM_IN
SEG_10
FL_CLK
FL_DATA
FL_CS
HEATER_DC+
HEATER_DC-
-22V
0
5.2 5.1
FIP ON SW
Q667
KRA102SRTK
FROM/TO OPE.1/OPE.2
CP651_2
IMSA-9604S-07Z13
1
2 VCR LED
3 DVD LED
4 GND
5 AT+5.2V
6
KEY-A
7
KEY-B
FFC
CD651
2H072402
C
D E
(VCR PCB)
NC
DVD/HDD LED SW
0
Q666
KRA103SRTK
5.2 5.2
W828
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
D E
F G
FROM/TO VCR SYSCON
FL_CLK
FL_DATA
FL_CS
DVD_LED
VCR_LED
1G/VCR/T-REC_LED
SEG_10
REM_IN
KEY-B
KEY-A
FROM/TO HI-FI/DEMODULATOR
FRONT_A_IN_L
FRONT_A_IN_R
FROM/TO Y/C/AUDIO/CCD/H.AMP
FRONT_V_IN
FROM/TO REGULATOR
-22V
HEATER_DC+
HEATER_DC-
AT+5.2V
GND
AT+5.2V
PCB010
KEY-A
VMA251
KEY-B
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F G
H
8
7
6
5
4
3
2
1
H
H-22