Philips DVP3960/37 Service Manual page 17

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