Flash, Dram, Line-Out Dac & Pre-Amplifier Circuit - Philips LX3600D Service Manual

FLASH, DRAM, LINE-OUT DAC & PRE-AMPLIFIER CIRCUIT
1 2
SD33
A
2793 2794
2710 2711
100n 100n
220u 16V 220u 16V
GND
7609
MT48LC4M16A2TG-7E
B
VDD
MA0 23
0
MA1 24
1
MA2 25
2
MA3 26
3
MA4 29
4
MA5 30
0
5
A
MA6 31
1M-1
6
MA7 32
7
MA8
33
8
MA9 34
9
MA10 22
10
MA11
35
11
C
3672 33R
20
BA0 0
3673 33R 21 BA
BA1 1
3675 33R
DCLK 38
CLK
3674 33R 37
DCKE
CKE
19
CS
18
RAS
17
CAS
3676-1
1 2 16
CS#
WE
33R
3676-2 VSS
3 4
RAS#
D
33R
3676-3
5 6
CAS#
33R
3676-4
7 8
WE#
33R
E 3808
2685
22u 50V 33R
3809
2776 100n
GND
33R
2777 100n
7611
M29W160ET70
37
VDD
25
A1
[FLASH]
0
24
A2
F
1 2Mx8/1Mx16
23
A3
2
A4 22
3
21
A5
4
20
A6
5
19
A7
6
18
A8
7
8 D
A9
8
A10 7
9 0
A11 6 A
10 2M-1 / 1M-1
5
A12
11
4
A13
12
DV33_F
3
A14
13
A15 2
14
1
G A16
15
48
A17
16 A-1
17
A18
17
16
A19
18
9
A20
19 19
NC
15
RB
12
DV33_F
RP
11
PWR#
WE
28
PRD#
OE
26
PCE# CE
47
BYTE
VSS
H
GND GND
1 2
7-5
3 4 5
2712 2713 2714 2715
100n 100n 100n 100n
SD33
Φ
VDDQ
DRAM 36
NC
1M X 16 X 4 40
2
0 DQ0
4
1 DQ1
5
2 DQ2
7
3 DQ3
8
4 DQ4
10
5 DQ5
11
6 DQ6
13
D 7 DQ7
42
8 DQ8
44
9 DQ9
45
10 DQ10
47
11 DQ11
48
12 DQ12
50
13 DQ13
51
14 DQ14
53
15 DQ15
39
H DQM1
DQM
15
VSSQ L DQM0
GND GND
DV33
5614 SD33
DV33
D5V
5627
2717
100n
29
AD0
0
31
AD1
1 GND
33
AD2
2
35
AD3
3
38
AD4
4
40
AD5
5
42
AD6
6
44
AD7
7
30
8
32
9
34
10
36
DV33
11
39
12
41
13
43
14
45 M24C16-WMN6
A0
15
7610
8
Φ
(2Kx8)
13
2703
14 EEPROM
100n
10
1
0
2
1 ADR
3
2 SDA
4
GND GND
3 4 5
6 7 8
LOUT+
5623
+12VA
+12VOP
470R
2795
2797
100n
100u 25V
GND_A
5624
-12VA -12VOP
470R
ROUT-
2796
2798
100n
100u 25V
GND_A
ROUT+
7614
MC78L05
+12V
8 1
IN OUT +5VDD
4 5
NC1 NC2
GND
2 3 6 7
GND_A GND_A
ASTB
VSCK
VSDA
3724
PCM_WCLK
3723
PCM_CLK
7
PCM_LTRT
WC
6
SCL SCL
5
SDA
VRST
6 7 8
7-5
9 10 11
3710 3711
LOUT-
4K7 4K7
3712 2758
470R 680p
-12VOP
L_OUT
2760
3n3 4
2
2805 3713
1
3715 3716 50V 22u 470R
LM833D
8 3742
3
4K7 470R
7613A
100K
3717 2763
4K7 680p
+12VOP
GND_A
GND_A GND_A
3719 3720
4K7 4K7
3722 2765
470R 680p
-12VOP
LM833D
2767 R_OUT
3n3 4 7613B
6
2806 3725
7
50V 22u 470R
3727 3728
8 3743
5
4K7 470R
100K
3729 2770
4K7 680p
+12VOP GND_A
GND_A GND_A
MCLK
+5VDD
3721
33R
GND_A GND_A
7615
AK4382A
14 1
VDD MCLK
6 CSN
DE-AMPHASIS CLK DZFL 16
7 CCLK uP CONTROL DIV.
DZFR
INTERFACE
8 CDTI
AOUTL+
4 LRCK
33R 8 x
SCF
AOUTL- 11
INTERPOLATOR
MOD
2 BICK
33R
AOUTR+
3 SDTI
8 x
SCF
AOUTR- 9
INTERPOLATOR MOD
PDN VSS
5 13
GND_A
LX3600D Mono AV 3139 113 3522 pt 1 Circuit 4 dd wk334
9 10 11
12 2509 H12
2518 F10
2685 E2
2703 G5
2710 A3
2711 A3
2712 A3
2713 A4
2714 A4
A
2715 A4
2717 F5
2758 A10
2760 B9
2763 B9
2764 F8
2765 D10
2767 D9
2770 E9
2776 E2
2777 E2
LCH
2793 A2
B
2794 A2
2795 C7
2796 D7
2797 C7
3531
2798 D7
47K
2799 F10
2805 B11
2806 D11
2807 F8
GND_A
3531 B11
3532 E11
C
3672 C2
3673 C2
3674 C2
3675 C2
3676-1 D2
3676-2 D2
3676-3 D2
3676-4 D2
3680 G1
3710 A9
3711 A10
3712 A9
D
3713 B11
3715 B9
RCH
3716 B9
3717 B9
3719 D9
3720 D10
3721 F11
3532
3722 D9
47K
3723 G8
3724 G8
3725 D11
3727 E9
GND_A E
3728 E9
3729 E9
3742 B11
3743 E11
3808 E3
3809 E3
5614 E5
5623 B7
5624 C7
5627 E5
7609 B2
F
7610 G6
7611 E2
7613A B10
7613B D10
7614 E7
7615 F9
MUTE1
15
12
LOUT+ G
LOUT-
10
ROUT+
ROUT-
H
2509
100n
GND GND_A
12