Philips DVP 5140K, Руководство по обслуживанию

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B B
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F F
MT1389E
DEVICE TYPE
Digital 1.8V
Digital 3.3V
2 RF, SERVO & MPEG - MT1389C&MT1389EE
OP AMP.
NAME
DV33
Audio +12V
Audio D/A 5V
Servo 3.3V
Motor drive
MT1389E
+5VA
RFV33
MO_VCC
1 INDEX & POWER, RESET
MT1389E
Audio D/A SUPPLY
3 MEMORY - SDRAM, FLASH/EEPROM,VIDEO OUT
V18
+12VA
-12VA Audio -12V OP AMP.
AVCC PICKUP HEADER RF 5V
TO POWER BOARD
4 AUDIO DAC & AUDIO OUT
Servo 5V
-24V VFD Drive VFD
+5V MUTE 5V MUTE drive
LDO_AV33 Laser 3.3V PICKUP HEADER
Q36 D3
L1 D4
R1 E5
CE5 D5
R218 E3
L2 E1
R221 E3
C173 D3
D1 E5
Q33 E3
C1 C3
L3 E1
R216 D3
ZD2 E3
R217 E3
Q35 F3
R219 E2
U20 D3
Q34 E3
L4 C5
R220 E3
CE1 C3
C3 E1
C2 C4
C152 C2
R168 D3
L5 D5
CE2 C4
R222 D4
R214 D3
C5 D5
CE7 E5
R215 D3
CN1 D1
R223 D4
CE3 E1
R167 C3
C6 D5
ZD3 E3
Q32 D3
CE6 D5
U1 C3
L20 E4
CE56 E4
C175 E4
1.9V 3.3V
URST#
URST#
V18
-12V
+12V
LDO_AV33
RFV33
-24V
LED1/PCON
MO_VCC
DV33
+P12V
+P33V
-P12V
-24V
AVCC
AVCC
+P12V
LED1/PCON
V18
-12V -P12V
DV33
+P5V
RFV33
LDO_AV33
+5V
+P33V DV33
+P33V
+P5V
GND
+5V
+12V
URST# [ 2 ]
V18 [ 2 ]
+12V [ 4,5 ]
-12V [ 4,5 ]
GND [ 2,3,4,5 ]
-24V
LED1/PCON
MO_VCC
DV33 [ 2,3,4,5 ]
AVCC
RFV33
LDO_AV33
+5V
+P33V
MO_VCC
LDO_AV33
RFV33
DV33
DV33
+5V
ZD3
5.1V 1/2W(0)
L4
FB
Q34
3904
R215
2.2k 1%
R221
4.7K
+
CE2
100uF/16V
R222
22K(NC)
Q36
P3055LD(NC)
Q35 3904
C6
0.1uF
U20
AZ431LBZ
2
1
3
C2
0.1uF
R217
22K
L3
FB/0805
ZD2
18V
+ CE6
220uF/16V
R220
22k
+ CE56
100uF/16V
R216
2.2k 1%
R167
1k
+
CE3
220uF/16V
C152
1u,0805
L2 FB AXIAL
R168
560
Q33
8550D
1
2 3
C173
0.1uF
U1
LM1117H-1.8
AME1117
1
2 3
GND
OUT IN
R214
1K
L5
FB
L20
FB/0805
1
8
CN1
CON8 2.5mm
1
2
3
4
5
6
7
8
C5
0.1uF
+
CE1
220uF/16V
C175
0.1uF
+
CE7
100uF/16V
R223
1K(NC)
R219
4.7K
L1 FB AXIAL
R218
2.2K
C1
0.1uF
C3
0.1uF
Q32
P3055LD
R1
10k D1
1N4148
+ CE5
220uF/16V
Main Board: INDEX & POWER,RESET for DVP5140K / 93
6-11 6-11