Philips DVP720SA Service Manual page 17

FRONT DISPLAY BOARD - CIRCUIT DIAGRAM
1 2
1103
ECO
1
ioLed_0
2
ioLed_1
3
4
+5VSTDBY
A
5
6
7
ioPowerOn
8
9
10
11
12
PseudoKey_Stop
B
13
PseudoKey_Next
14
PseudoKey_Play
15
PseudoKey_Open
16
PseudoKey_Prev
FMN
16 -BTRK-A
ECO 1104
1
C
2
DIPMATE
1101
1
+5VL
2
+12VL
3
3100
4
D
5 4R7
-24V
DIPMATE
1102
VSTB
1
2 VSDA
3 VSCK
4
E 5 46KHZ
46KHZ
6 IR
ioPowerOn
7
8
9
09FMN-BTRK-A
F
3101
+5VSTDBY
100R
7102
TSOP2236
G
CTRL VS 2
INP
CIRCUIT
OUT 1
BAND
AGC DEM
PIN
PASS
GND 3
H
* 1110
1
SIN-21T-1.8S(B)
I
1 2
6-3
3 4 5 6
ioSW0
ioSW1
ioRC6
ioKey0
ioKey1
3107
VGL+1
10R
3109
+5VL
47K
+5VSTDBY
+5VL
3113
100R 3114
3115 100R
100R
* * *
ECO 3124 ECO 3125
150R 220R
7101
3102 BC847B
1K2 1105 1106
ECO ECO
3104
#
# # #
47K
P_ONE
ECO 3127
150R
1108 1109
ECO ECO
#
# # #
P_TWO
* *
3 4 5 6
7 8 9
1100
HNV-07SS56T
DISPLAY
1 2 4 5 6 7 8 9 1 0 11 12 13 2 14 15 1617 18 19 0 21 22 23 24 2526 27 28 29 31 32
3108
10R
6120
3139 * 3140
+5VL
470R
470R
6121
3141 * 3142
470R 470R
+5VL
+5V
7100
NW6312
44 43 42 41 40 39 38 37 36 35 34
P
1 33
G(5)
2 32
G(6)
3 31
G(7)
4 30
P(15)
5 29
P(14)
4V8 6 28
P(13)
7 27 -24V
3V3 8 26
P(12)
3V3 9 25
P(11)
10 24
0V P(10)
0V 11 23
P(9)
12 13 14 15 16 17 18 19 20 21 22
0V
+5VL
ECO 3126
270R
ECO 3132
4K7
1107
3133
ECO ECO
4K7
ECO 3134
4K7
# #
6106
BAS316
3135
ECO
4K7
* *
ECO 3136
4K7
* *
6107 # - For non-eco standby version
BAS316
ECO - For eco standby version
* - OPTIONAL
P : Provision
Note : Some values may varies, see respective parts list for correct value.
7 8 9
6-3
10 11 12
+12VL
3118
330R
-V_FIL
VGL+1 VGL-1
7103
BC817-25
3121 3122 2114
470R 470R 22u 35V
VGL-1
7104
BC857B
+5VL
P 7112
74HCU04D
14
VCC
1A
1
2A
P 3137
3
-24V
-24V 4K7 3A
5
4A
9
5A
11
6A
13
GND
-V_FIL
KEY3
KEY2
KEY1
7106 ECO
BC857B
7107 ECO
BC857B
BC857B
7108 ECO
P_ONE
P_TWO
7109 ECO
BC857B
7110 ECO
BC857B
10 11 12
13 1100 A6
1101 C1
1102 E1
1103 A1
1104 C1
1105 G5
1106 G6
1107 G7
1108 H5
1109 H6
A
1110 H1
2100 D2
2101 D2
2102 D2
2103 D3
2104 D3
+5VL
2105 G2
2106 G2
2107 H2
2108 D6
2109 D10
2110 D10
46KHZ
2111 A12
B 2112 A12
2113 B13
2114 B12
2115 C10
2116 D13
3100 D3
7105 3101 F2
BC847B
3102 G3
3103 G3
3104 G3
3105 G2
3106 H4
C
3107 B6
3108 B9
3109 C6
3110 E5
3111 E5
3112 E6
3113 E5
3114 E5
1Y
2 3115 E5
46KHZ
3116 E10
2Y 4
3117 B13
3118 B12
3Y D
6
3119 B12
4Y
8 3120 B13
P P
3121 B11
5Y
10
3122 B11
3123 C13
6Y
12
3124 F5
3125 F6
7
3126 F7
3127 H6
3128 I4
3129 I5
E 3130 I6
3132 G9
3133 G9
3134 G9
3135 H9
3136 H9
3137 D12
3138 D13
3139 C7
3140 C9
3141 C7
3142 C9
F
4100 G5
4101 G6
4102 G6
4103 H5
4104 H6
4105 G5
4106 G5
4107 G6
4108 G6
4109 G6
4110 G7
4111 H5
G
4112 H5
4113 H6
4114 H6
6100 D2
6101 H3
6102 D10
6103 E3
6104 E4
6105 E4
6106 G7
6107 I7
H
6108 I5
6109 I6
6110 H6
6111 H6
6112 H7
6113 H7
6120 C7
6121 C7
7100 C7
7101 G4
7102 G1
7103 B12
I
7104 B12
7105 C12
7106 G10
7107 G11
7108 G9
7109 H9
7110 H10
7112 C12
8239_210_98204...for 3139 243 3101 pt4_dd wk0409
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