Philips DVD763SA/001 Service Manual page 32

AV-Board: Clock & Control
1 2 3
AV_SYS CLK & CONTROL
A
B
1400
1
2 384 FS
3
SEL3 3100
4
47p
100R
C 5
3101 2102
6 SDT3
15p
100R
7
3102 2103
SEL2
8
100R
9
3103
10 SDT2
100R
11
3104
D 12 SEL1
100R
13
3105
SDT1
14
100R
15
3106
16 LRCLK
15p
100R
17
3107 2104
18
BCLK
15p
100R
19
E
3108 2107
20 PCM_CLK
100R
21
22
23
24
25
* *
F 26
27
28
29
30
*
1200
EH-B
G
SCL_5V
1
2
3
+5VD
SDA_5V
4
H
1422
EH-B
1 SCL_5V
2
SDA_5V
3
4
STDBY_CTRL
I
5 P50
6
+5VSTBY
7
+12V_Power
8
-32V_Power BARE BOARD 3139 243 30512
1 2 3
Electrical Diagrams DVD763SA 7.
4 5 6
+3V3D
100n
2100
8
3110
5 3 1V6
10R 1V6
7101-C
4
TC7WHU04FU
+3V3_OSC
7100-B
TC7WHU04FU
8
1V6 1V6
6 2
+3V3D
4
7101-A
I120
TC7WHU04FU
8
7 1
3111
4 1M
I122
1100
A2-1
AT-49
I110
16M9344
A2-2
A2-3
I112
A1-15
CLK_SEL
A2-4
+3V3D
A2-5
I114
A2-6
I115
A2-7
I116
A2-8
I117
7104
PCF8574T
13 INT_
1 A0
INTERRUPT
LOGIC
2
A1
3
A2
14 SCL
A1-12 SCL_3V3 3V3
2
A4-52
INPUT I C BUS
15 SDA
A1-13 SDA_3V3 3V3
FILTER CONTROL
A4-53
16
VDD POWER-ON
+3V3D
RESET
2108
8 VSS
100n
A4-19
A4-20
4 5 6
47
7 8 9
+3V3D 7101-B
TC7WHU04FU
8
2 6 1V6
4
+3V3_OSC
100n
7100-C
2110
TC7WHU04FU
8
1V6 1V6
3 5
4
7100-A +3V3_OSC
TC7WHU04FU
8
1 7
4
+3V3D
7103-A 7103-C
14 74LVC00AD 74LVC00AD 14
0V
1 9
3 8 3V3
2 1V6 10
7 7
100n
+3V3D
2111
7103-D
74LVC00AD 14
1V6 12
3123
11 1V6
3V3 13
47R
7
+3V3D
LP FILTER
P0 0V
4
P1 5 0V
0V
P2 6
P3 7 0V
SHIFT 8 BIT I/O
P4 9 0V
REGISTER PORTS
3V3
P5 10
P6 11
0V
P7 12 0V
4K7
+3V3D
3118
4K7 +3V3D
+3V3D
3119
* OPTIONAL
V DC Vtg measured in STOP-MODE
7 8 9
10 11 12 13
I110 I112 I114
2V / div DC 2V / div DC 2.00 V / div DC
2µs / div 2µs / div 2µs / div
I115 I116 I117
2V / div DC 2V / div DC 2V / div DC
10µs / div 100ns / div 20.0ns / div
I120 I122 I131
2V / div DC 1V / div DC 2V / div DC
20ns / div 20ns / div 20ns / div
+3V3D
7103-B
74LVC00AD 14
3V3 4
6 1V6
1V6 5
7
+3V3D +5VSTBY
3139 3140 * 6100
* *
15K 4K7
BAS316
3V3
4V
* 3138
+3V3D
0R
3V3 4V
* 3136
0R
10 11 12 13
14 1100 C6
1200 G1
1400 B1
1422 H1
2100 A6
2101 A5
2102 C3
2103 C3
2104 E3
2105 C6
2106 C7
2107 E3
A
2108 H5
2109 H9
2110 B8
2111 E8
3100 C2
3101 C2
3102 C2
3103 D2
3104 D2
3105 D2
3106 E2
3107 E2
B
3108 E2
3109 F9
3110 A5
3111 B6
3112 C6
3113 F9
3114 F9
3115 F9
3116 F10
3117 H9
3118 H8
C 3119 I8
3120 C9
3123 E9
3124 G11
3125 G12
3126 G12
3128 H11
3130 E13
3136 H12
3138 G12
3139 F11
3140 F12
D
4100 F2
4101 F2
6100 F12
7100-A C7
7100-B B6
7100-C B7
7101-A B5
7101-B A7
7101-C A6
7103-A D7
3130
MCLK1 A2-14
7103-B E12
7103-C D9
47R
E
7103-D E7
I131
7104 F6
7122 G12
7124 H12
F
G
H
I
CL 26532053_005.eps
250402
14