14.2. POWER SUPPLY BLOCK DIAGRAM
DVD-LS90PP/93P
POWER SUPPLY BLOCK DIAGRAM
D6009
D6008
IC1001
(REG CONTROLLER)
3
8
32
PVCC1
PVCC2
VCC
QR1411
4
OUT2
IC1411
(REG OPR+5V)
5 VIN
1
VOUT
3 VPF
4
VOR
SWITCHING
Q1001
OUT3 7
SWITCHING
Q1002
IC1004
D +1.2V
D1017
D1016
QR1007
QR1008
D +3.3V
DD +3.3V
M +5.5V
Q1003
SWITCHING
9
OUT4
A +5V
D +5V
IC1003
REG
SWA +5V
OPR +5V
47
STB23
IC1101
REG
REG
POWER
NG DET
POWER
NG DET
IR6801
REMOCON
45
STB5
46
STB4
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
D1413
D1414
SWITCHING
Q1412
SWITCHING
QR1413
POWER
CTL
Q1402
CTL
IC1401
CTL
QR1402
JK1401
JK1421
1
FP6001
5
FP6801
2
1
IP1401
IP1421
DC IN
BAT+
JK1401
DC IN
JK1421
BATTERY
ADP ON
IC6001
OPERATION P.C.B.
(OPERATION MPU)
1 KEY
2 STICK
FP6001
2
FP6801
5
21 REMOCON
FP6001
4
FP6801
3
FP6001
6
FP6801
1
FP6001
1
FP6801
6
15 XRST
24 PLAY
S6810
MENU
S6811
UP
S6812
TOPMENU
S6020
R.SKIP
S6019
F.SKIP
S6018
AV SELECT
STAND-BY LED
S6809
LEFT
S6808
ENTER
S6807
RIGHT
S6815
AUDIO
S6816
PICTURE
S6817
MONITOR
S6818
PLAY
S6814
VOL(-)
S6813
VOL(+)
S6804
RETURN
S6003
D6007
OPEN/CLOSE
S6805
DOWN
S6803
STOP
S6802
PAUSE
S6806
DISPLAY
25
OPEN-H
9
OSC2
10
OSC1
X6001
26 STBY-LED
CHARGE LED
27 CHARGE-LED
42 PWRON
TH6040
3
PICK-T
61 PWRNG
28 P52(PWROK )
48 OPR ON
17 ADAP ON
H
H
H
L
L
L
46 DVD ON H
45 LCD ON H
47 P ON H
7 VREF+
8 VDD
29 VDD2
30 VDD3
DVD-LS90PP / DVD-LS93P
38
Содержание DVD-LS93P
Страница 8: ...8 DISASSEMBLY REASSEMBLY AND SERVICE POSITION 8 DVD LS90PP DVD LS93P ...
Страница 9: ...8 1 Disassembly 9 DVD LS90PP DVD LS93P ...
Страница 36: ...36 DVD LS90PP DVD LS93P ...
Страница 42: ...DVD LS90PP DVD LS93P 42 ...
Страница 56: ...DVD LS90PP DVD LS93P 56 ...
Страница 60: ...DVD LS90PP DVD LS93P 60 ...
Страница 61: ...18 EXPLODED VIEWS 18 1 Casing Parts Mechanism Section Exploded View 61 DVD LS90PP DVD LS93P ...
Страница 62: ...18 2 Mechanism Section Exploded View 62 DVD LS90PP DVD LS93P ...
Страница 63: ...18 3 Packing Accessories Exploded View 63 DVD LS90PP DVD LS93P ...