Philips DVP3960/37, Руководство по обслуживанию, Страница: 17 / 27

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
RESET Circuit
MT1389HD (LQFP256) DVD MP Board for SANYO HD62/SONY
KHM313AAAPUH w/MT1392 HDMI
MD0278
100mA
TO POWER BOARD
TO FRONT PANEL
310mA
150mA
-24V: -24V(+-10%)
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
+3.3V:
+3.3V(+-2.5%)
520mA
50mA
20mA
120mA
C102
C124
CB6
CB8
C121
C108
C115
C117
R397
R247
R264
R263
R241
D3
R399
C101
CB81
C112
C113
CB85
CN2
R240
R242
CN1
R244
R245
R251
R243
R358
R248
R249
R255
R253
R252
L43
L44
L45
L46
R239
R4
R6
R128
R400
ZD1
R183
R246
R250
ZD2
C118
CE12
C103
C104
C105
C107
CE10
R260
R259
CE37
CE8
R261
R262
C125
C126
L47
Q16
Q19
Q20
Q22
Q21
X13
Q14
U17
Q40
Q17
Q18
J2
L4
L5
L42
L58
L63
L64
L65
L39
L41
L62
U1
CB86
C109
C110
C111
ZD3
R182
R237
R258
Q15
3D
1B
2A
3A
4B
3D
3C
4C
3D
3C
1A
2A
3D
4B
4B
3D
2A
1D
1D
4B
2C
3D
3D
4D
3C
3C
3C
2D
2D
3C
3C
3B
1C
1C
1D
1D
1D
1D
1D
2D
4B
2D
4B
3C
3A
3C
3C
3C
3B
3A
1D
1D
1D
1D
4B
1B
2B
3D
3A
2A
1A
2A
1A
1D
3C
1B
1B
1A
1A
2A
3D
3D
4B
3C
3B
1D
4A
4A
1D
3B
3C
3B
4A
3D
3D
3C
3B
4B
2D
2D
1D
3D
3A
3D
3B
3C
URST#
URST#
RFV33
V18
AVCC
GND
-P24V
-P12V
GND
+12VA
+5VD
+P33V
+P12V
GND
PCON/LED
POWER_K
PCON/LED
+12VA
IR
VSCK
VSTB
VSDA
TRCLOSE TROPEN
LOAD+
LOAD-
PCON/LED
POWER_K
-24V
TROUT
LOAD+
TRIN
LOAD-
URST# 2
VSCK 2
IR 2
VSTB 2
VSDA 2
IR 2
VSDA 2
VSCK 2
VSTB 2
TROPEN 2 TRCLOSE 2
PCON/LED 2
POWER_K 2
TROUT 2
TRIN 2
DV33
RFV33
AVCC
DV33
DV33
V18
VCC
V33
-24V
VCC
V33
+12V
-12V
DV33
MO_VCC MO_VCC
DV33
DV33
DV33
+12V
DV33
DV33HD
DV33
RFV33
VCC
R261 390R
C112
1u,0805
R262 390R
C117
0.1u
R255
4.7K
[NC]
C118
47P
R128
10k
R249
4.7K
R245
3.3k
U17
AZ431LBZ
2
1
3
J2
11
10
9
8
7
6
5
4
3
2
1
C105
100P
Q22
9013
R248
4.7K
R258 NC
[0R]
R243
4.7K
C121
0.1uF
R182
NC
[560R 1%]
R240
2.2K 1%
+ CE8
220uF/16v
C103
100P
R4
10k
R251
3.3k
CB85
1uF
R358
4.7K
L42 FB500R
R260
220R
R264
1K
C101
1u,0805
R241
1K
CB6
0.1uF
R183
20R
[300R 1%]
R239 10R
Q21
9013
C109
NC
R263
1K
CB86
NC/1uF
+ CE10
100uF/16v
R246
22K
L45 10R
L47 470
L62 FB AXIAL
C124
0.1uF
C107
100P
C125
390pF
+ CE12
47uF/16v
D3
1N4148
Q19
9012
R250
22k
Q17
BT3904
L5
FB500R
Q18
BT3904
[NC]
L41 FB AXIAL
C102
0.1uF
ZD1
18V
CB81
1u,0805
R247
1.3K
L46 10R
L44 10R
C104
100P
L39 FB AXIAL
R253
10K
C126
390pF
U1 LM1117H-1.8
[1117-ADJ]
1
2 3
4
GND
OUT IN
4
R244
3.3k
CN2
2.0MM*5
1
2
3
4
5
L63 FB500R
L64 FB500R
CB8
0.1uF
+ CE37
220uF/16V
Q14
AOD420
1
2 3
4
ZD3
NC
[5.1V 1/2W]
L58
FB500R
R252
10K
Q16
3904
C111
NC
C108
0.1u
R399
1k
L43 10R
Q40
BT3904
R259
220R
ZD2
30V
[NC]
Q20
9012
R242
2.2K 1%
C113
1u,0805
R400
10k
L65
FB500R
R397
0R
Q15
S8550
1
8
CN1
2.5mm*8
1
2
3
4
5
6
7
8
C115
0.1u
R237 NC
[0R]
R6
10k
L4
FB500R
C110
NC
6-5
6-5
DVP3960/37 Main Board Electrical Diagram - POWER&CONNECTOR