Toshiba W-707 - KDB Display Block Diagram

7-3. KDB Display Block Diagram
Fig. 7-3-1
TO POWER
GND
S4
S3
S1
S2
7
5
3
2
1
EJECT
POWER
P970 W970A
UK02 FCB
W960A P960
GMD
B1 / B2
B3 / B4
DX30
2
1
5
7
8
EVER+5.6V
SAT LED
KEY1
KEY2
7
9
+5V
POWER LED
QX32
SWITCH
DX40
MODULE
CONTROL
REMOTE
GP1U291Q
ZX02
AMP
RECEPTION
REMOTE CONTROL
EVER +5V
DET
PEAK
WAVEFORM
SHAPER
8
2
5
1
2
3
1
LED DRIVER SWITCH
QX31 QX30 DX32 DX31
IC501
TMP93CU76
MAIN MICROCOMPUTER
21 20 24 2322 25
46
KEY 2
PLAY
CH DOWN
PAUSE
KEY 1
REC
STOP
CH UP
54 55 6 57 56
29 28 19 18 17 16 15 14 1312 11 10 9 8 7 6
42
FIP
DRIVE
F(–)
F(+)
WK31
UK03 JSB
(70145518)
SHUTTLE
ZX01 25U39149SAN
1 2 4 5 6 7 8 9 10 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35
F(+) F(–) 6G 5G 4G 3G 2G 1G S16 S15 S14 S13S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 NC