Toshiba SD-K220U Service Manual page 98

FRONT AV JACK
AUDIO L
AUDIO R VIDEO
J602
J603 J601
2 2
2 3
VCR LED
D602
1
OS601
2
REC/OTR
CH DOWN
POWER
VCR EJECT
CH UP
F-7
OPERATION/DISPLAY BLOCK DIAGRAM
V651 ELF-4M6SDRSOWB/S428
14 15 13 12 11 10 8
CP601
FRONT V IN 12
FRONT A IN L
10
FRONT A IN R
8
VCR LED
4
REM IN
2
AT+5.2V
1
KEY-B
5
KEY-A 6
CP681
KEY-A
KEY-B
STOP
DVD LED
FF/CUE
DVD LED
PLAY
D685
REW/REV
VCR/DVD
OPEN CLOSE
9 7 5 4 6 2 1 3
Q651
5G SW
Q652
Q653
SEG9 SW
Q654
Q655
SEG8 SW
Q656
Q657
SEG6 SW
Q658
Q659
3G SW
Q660
Q661
2G SW
Q662
Q663
SEG2 SW
Q664
Q665
1G SW
CP652
12
10
8
4
2
1
5
6
CP651
2
2
1
1
5
5
Q666
DVD LED SW
5G/CS/BS_LED
SEG10 SW SEG10
SEG9
4G SW 4G/T_SHT_LED
SEG8
SEG7 SW SEG7
SEG6
SEG5 SW SEG5
SYSCON
3G/TV/VCR_LED
SEG4 SW SEG4
2G/DUB/REC_LED
SEG3 SW
SEG3
SEG2
SEG1 SW SEG1
1G/VCR/T-REC_LED
FRONT_V_IN
FRONT_A_IN_L
FRONT_A_IN_R
VCR_LED
REM IN
KEY-A
SYSCON
KEY-B
DVD_LED
AT+5.2V POWER
Y/C/AUDIO/CCD/
HEAD AMP
HI-FI/
DEMODULATOR
F-7