Specifications

14.2. POWER SUPPLY BLOCK DIAGRAM
DVD-LS91EE/GN/GCS
POWER SUPPLY BLOCK DIAGRAM
D6003
D6002
IC1001
(REG CONTROLLER)
3
8
32
PVCC1
PVCC2
VCC
QR1411
4
OUT2
IC1411
(REG OPR+3.3V)
5
VIN
3
VOUT
1
ON/OFF
4
EXT
REG
Q1001
OUT3
7
REG
Q1002
REG
Q1003
IC1004
D +1.2V
D1017
D1016
QR1007
QR1008
DD +3.3V
D +3.3V
M +5.5V
9OUT4
A +5V
D +5V
IC1003
REG SWA +5V
OPR +3.3V
47STB23
IC1101
REG
REG
POWER
NG DET
POWER
NG DET
IR6801
REMOCON
IC6007
RESET
45STB5
46STB4
12
OUT5
5
8
7
6
T1101
4
3
2
1
LCD +5V
LCD +17V
LCD +7.5V
LCD -13V
PWR +9V
Q1101
D1401
D1411
D1404
D1405
D1416
D1413
D1414
SWITCHING
Q1412
VOLTAGE
DET
IC1412
SWITCHING
QR1413
POWER
CTL
Q1401
POWER
CTL
Q1402
CTL
IC1401
CTL
QR1402
JK1401
JK1421
1
FP6202
5
FP6801
2
1
IP1401
IP1421
DC IN
BAT+
JK1401
DC IN
JK1421
BATTERY
ADP ON
IC6002
OPERATION P.C.B.
(OPERATION MPU)
5
PA3
6
PA4
KEY2
KEY1
REMOIRQ
FP6202
2
FP6801
5
31
P20
KEY3
7
PA5
FP6202
4
FP6801
3
FP6202
D6004
PWR-SW
DVDON-H
LCDON-H
PON-H
6
FP6801
1
FP6202
1
FP6801
6
18 NRST
44 P42
S6004
R.SKIP
S6003
F.SKIP
S6002
30sec. SKIP
S6001
REPEAT
STAND-BY LED
S6809
LEFT
S6808
ENTER
S6807
RIGHT
S6810
MONITOR
S6811
EQ MODE
S6801
PLAY
S6816
VOL(-)
S6817
VOL(+)
S6815
MENU
S6813
UP
S6814
TOPMENU
S6804
RETURN
S6005
OPEN/CLOSE
S6805
DOWN
S6803
STOP
S6802
PAUSE
S6806
DISPLAY
43P41
12OSC2
13OSC1
X6001
80 P80
CHARGE LED
79
P81
71
P76
34 P23
65 P70
45 P43
PWRON-H
PWRNG-L
OPRON-H
ADPON-L
L
67 P72
68 P73
66 P71
10 VREF+
11 VDD1
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
46