Mpeg Decoder Circuit - Philips LX3600D Service Manual

MPEG DECODER CIRCUIT

1 2 3
2660 2655
DV33
V2P8
47u 16V 47u 16V
2659 100n 2654 100n
GND GND
DV33
A
3658 4R7 2664 1n0
RFON
2665
RFOP
1n0
3659
1
IREF
8K2
2
PLLVSS
2670 10n 3
LPIOP
2671 10n 4
LPION
2672 10n 5
LPFON
B
6
LPFIP
GND 2673
7
LPFIN
10n
8
LPFOP
2676 100p 9
JITFO
3661 750K
10
JITFN
11
PLLVDD3
20K
3662
12
FOSO FOO
C
3663 13
TRSO
TRO
18K
14
TROPEN
TROPENPWN
15
PWMOUT1
3664 16
PWMOUT2
PWMOUT2
17
V25 DVDD2
3665 10K
18
DMSO DMO
15K
3667
19
FMSO
FMO
D
20
DVSS
21
FG
GND
22
A8 HIGHA0
23
A9 HIGHA1
24
V1P4 A10 HIGHA2
25
A11 HIGHA3
26
A12
HIGHA4
E
27
A13
HIGHA5
28
DVSS
29
GND A14 HIGHA6
30
A15
HIGHA7
31
AD7 AD7
32
AD6 AD6
33
AD5 AD5
F
34
AD4 AD4
DV33
35
DVDD3
36
AD3
AD3
37
AD2 AD2
38
AD1 AD1
DV33
39
AD0 AD0
40
A0 IOA0
1604
G
4 41
A1 IOA1
RXD
3
42
V25 DVDD2
TXD
2 43
A2 IOA2
1
44
A3 IOA3
PH-B
45
A4 IOA4
GND
46
A5
IOA5
47
A6 IOA6
H
48
A7
IOA7
49
A16 A16
50
A17 A17
51
A18 IOA18
52
A19 IOA19
GND
53
A20 IOA20
54
APLLVSS
I 2687
GND
1u0
DV33 5626
3669
4R7
GND
VSDA
3739
+5VL
10K
1 2 3
7-4
4 5 6
TEO
3650
HTRC
V1P4 RFZC
RFRPC
3649 1R
RFRPC DV33
100K
2656 100n 3648
RFRP
GND
7606
MT1379
GND
4 5 6
7 8 9
4558 33R
NTC1
3732 10K
DV33
3737 10K D5V
GND
4557 33R
POWER_ON
V25
GND GND
7 8 9
7-4
10 11 12
DV33
DV33
14
VCC
1A
1 1Y 2
7605
2A
3 2Y 4
74HCU04D
GND 3A
5 3Y 6
DACV33A
4A
9 4Y 8
5A
11 5Y 10
GND
13 6A 6Y 12
GND
162 2675 100n
YUV0/CIN
7
3660 560R
161 3529
FS
3651
160 100K
VREF
GND
DACV33A
5701
159
DACVDDC XTALO
3653
158 27MHz
1R
ASDATA4 VRST
2674
100n
157 2657
ASDATA3 PCM_LTRT
10p
156
ASDATA2
PCM_CLFE
GND
155
ASDATA1 GND
PCM_LSRS
154
ASDATA0
PCM_LR
153 AMDAT
SPDIF
ASPDIF
152
MC_DATA
4577
151
ACLK MCLK
150 PCM_WCLK
DVDD3 DV33
4578
149 33R
ALRCK
4576 3540
148
ABCK PCM_CLK
D5V
3695
10K
3666
147
RD16
MUTE_TV
1K0 4K7
146
RD17 MUTE_LR_SUB
3542
145
DVSS
D5V
10K
GND
144
RD18 MUTE_SUR GND
4562
143 33R
RD19 AMP_ON
3543
D5V
4563
142 33R
10K
RD20 TU_DI
4564
RD21 141 33R
TU_CE
DV33
VDD2 140
V25
4565
139 33R
RD22
TU_SD
4566
138 33R
RD23 STB_SW
4567
3656 3657
137 33R
DQM2
VOL_A
1K0 1K0
4568
136 33R
DQM3 VOL_B
135
DVSS
4569
D5V
134 33R
RD24
TU_CLK GND
4570
133 33R
RD25
TU_DO_ST
3709
4571 10K
132
RD26
3510
131
RD27
MUTE_C
33R
130
DVDD3
DV33
D5V
4572
129 33R
RD28
FREQ_HOP
7500
4573 D5V
128 33R LD1117DT33
RD29
SCART0
3541
4574 10K
127 33R 3 2
RD30 SCART1 IN OUT
4575
126 33R COM
RD31 MUTE_LO
2511
1
100n
125
DVSS
124
RA3
MA3
GND
123
RA2
MA2
122
RA1
MA1
GND
121
RA0 MA0
120
DVDD2 V25
V25
119
RA10
MA10
118
BA1 BA1
117
DQM0 DQM0
2691 2692 2693 2694 2695
100n 100n 100n 100n 100n
116
DQM1
DQM1
115
DVSS
114
RA4
MA4
GND
GND
113
RA5
MA5
112
RA6
MA6
111 DV33
DVDD3 DV33
110
RA7
MA7
109
DMVSS
2698 2699 2700 2701 2702
100n 100n 100n 100n 100n
2686
GND
1u0
5613
3671
DV33
4R7
GND
10 11 12
13 1604 G1
2511 G12
2512 G13
2653 A13
2653
2654 A3
2655 A3
100n
2656 A4
GND 2657 B12
2658 B13
2659 A2
2660 A2
A
2661 A11
2662 A11
3652 2663 A3
XTAL1
2664 A2
33R
2665 A2
2666 A1
2667 A1
2667 E1
GND
2668 A1
2669 A1
2670 B1
2671 B1
2672 B1
2673 B1
2658
B
10p
2674 B11
2675 A11
2676 B1
GND
2678 E1
2679 E1
2680 E1
2681 E1
2686 I10
2687 I2
2691 H12
2692 H12
C 2693 H12
2694 H12
2695 H13
2696 H13
2697 H13
2698 I12
2699 I12
2700 I12
2701 I12
2702 I13
2704 I13
2720 I13
D
2791 A1
2XXX I13
3510 F11
3529 A10
3540 C11
3541 F11
3542 D11
3543 D11
3648 A4
3649 A4
3650 A5
3651 B12
E
3652 A13
3653 B12
SCL
3655 A4
3656 E12
SDA
3657 E12
3658 A1
3659 A1
3660 A11
3661 C1
3662 C1
3663 C1
3664 C1
F
3665 D1
3666 C12
3667 D1
4579 3669 I1
DV33
3671 I10
5610
DACV33A 3695 C12
3709 E11
3732 A8
2512
3737 A8
22u 50V
3739 I3
3740 A8
G
4551 A6
4552 A7
4553 A7
4554 A7
4555 A7
4556 A7
4557 A8
4558 A8
4562 D10
4563 D10
2696 2697
100n 100n 4564 D10
4565 E10
H
4566 E10
4567 E10
4568 E10
4569 E10
4570 E10
4571 F11
4572 F10
4573 F10
4574 F10
4575 F10
4576 C10
2720 2704 2XXX
4577 C11
100n 100n 100n
4578 C11
I
4579 F13
5610 F13
5613 I11
5625 A1
5626 I1
5701 B12
7500 F12
7605 A12
7606 E6
13