Cd Part - Philips EXP7361 Service Manual

1800 C1 2804 B4 2810 C2 2816 D3 2822 D5 2828 E3
1801 C12 2805 B5 2811 C6 2817 D4 2823 E2 2829 E3
2800 C12 2806 B5 2812 A13 2818 D4 2824 E3 2831 F10
2801 G9 2807 C12 2813 A15 2819 D4 2825 E3 2832 F7
2802 A6 2808 B5 2814 A12 2820 D4 2826 E5 2833 F9
2803 B4 2809 B5 2815 D12 2821 D5 2827 F7 2834 F9
1 2 3

CD PART

3841
F801 3800 10K
A F802 8K2
+DRIVE
F803
C95
3802
FLZ
F804
1K2
18 17
16 F805 2858
3805
15
14 47p 1K2
13 2859
3806
F806
12 3810
1K2
11 47p
100R
10 3811
F807
9
B F808 1K2
8
7 3812
F809
6 3819
5 8K2
4 F810 22R
3
2 VREF
1
F811
1800
F+
F813 GAIN
T-
F812
2
T+
C F814
F-
3
7801
AN8399SA
D
+2.6V
2857
7810
3p3
3823 BC857BW
4R7
2856 +HF
+2.6V 3856 5800
6.3V 47u 3820
4R7
2K2
E 3822
470R
3853
GCTL
10K
1X -> 2XEQ=H, 3XEQ=H
2X -> 2XEQ=L, 3XEQ=H
3X -> 2XEQ=L, 3XEQ=L
0.1V
3854
0V
BC847BW
7809
LP_HIGH
10K
F
0.1V
9 PDVIN
NC3
10
2.2V
+2.6V
11 LDOFF
5803
1.8V
12 LDIOUT
5802
2.6V
X2
VCC
13
1V
14 RG2
G
NC4
15
0.7V
16 RG1
H
1 2 3
4-3
2835 A14 2841 F8 2847 A4 2853 G9 2859 B2 3802 A2
2836 A14 2842 F8 2848 B3 2854 F6 2860 F6 3803 A4
2837 A12 2843 G4 2849 A3 2855 G2 2861 E4 3804 A4
2838 F7 2844 G1 2850 D3 2856 E1 2862 F1 3805 A2
2839 F8 2845 G2 2851 G8 2857 D3 3800 A2 3806 B2
2840 F8 2846 G4 2852 D6 2858 A2 3801 G8 3807 B6
4 5 6
HF GAIN & APC CONTROL
HIGH Z = 0dB for CDDA
HIGH = +12dB for CDRW
GCTL
LOW = OFF
3840
+2.6V
1.3V
10K
VREF
BA1
F827
BA0
2803 2805 +1.8V
SPout
470p 10n
3808 2808
SPbrk
27K VREF
2804 6.3V 22u
SLD+
330p
SLD-
TR+
TR-
FO+
FO-
+DSP
100n
2811
AGC 3TENV BDO OFTR
2821 2822 2852
ADPVcc
100n
10n 10n
VREF
+HF
F800 2826
3821
680R
2828 VREF 270p
33p 2861
1
2829 33p
68p
6 3
7811
2 7805-1 7805-2 5 BC847BW
1 4
BC847BS BC847BS
VREF
3843
LDRCTL
10K
GND
8
NC2
7
LD_PULSE
0V
FLOCK 6
0.3V
DUTYADJ 5
0V
PCK 4
MUTE 3
NC1
2
0.8V
LDISET 1
SM8613AV
7804
4 5 6
3808 B4 3814 C11 3820 E3 3826 E10 3837 G4 3843 F5
3809 B4 3815 E3 3821 E5 3827 F8 3838 E7 3844 G7
3810 B2 3816 E5 3822 E3 3829 F8 3839 B4 3845 H7
3811 B2 3817 D12 3823 D1 3830 F7 3840 A4 3846 E10
3812 B2 3818 D3 3824 D12 3833 G4 3841 A3 3849 F9
3813 B6 3819 B1 3825 F8 3836 G2 3842 E5 3850 A15
7 8 9
26
BA1
DRAM INTERFACE
27
BA0
28
DVDD1
1.6V
29
Data SPOUT FS CONVERTER
30
Data SPPOL
31
Data TRVP
32
Data TRVM
33
TRVP2
34
TRVM2
35
Data TRP
36
Data TRM
37
FOP
Data
38
Data FOM
39
2.6V IOVDD1
40
1.3V TBAL
41
1.3V FBAL
42
FE
1.3V
43
TE
1.3V
44
ADPVCC
1.7V
45
RFENV
1.3V
46
LDON
2.6V
47
NRFDET
0V
48
OFT
0V
SUBCODE INTERFACE
49
0V BDO
50
DSL/PLL/VCO DAC
AVDD
2.5V
3838
A A
82K
+1.8V
3849 +3.0V
3830
15R
+DSP A
2R2
+HF LEFT
RIGHT
2863
10n
A
7807
5801
3.6V 3801
3.6V BC807-25W(COL)
3.5V
+3.3V +Drive
10R
2.9V
0V
3851
0.6V 7808
BC847BW
220K
0V
7 8 9
4-3
3851 H7 4801 A15 5800 E2 7801 D2 7808 H7 F802 A1
3852 E1 4802 C13 5801 G8 7802 A11 7809 F1 F803 A1
3853 E1 4803 D13 5802 G1 7804 G4 7810 D1 F804 A1
3854 F1 4810 D2 5803 G2 7805-1 E4 7811 E5 F805 A1
3855 E5 4812 A15 5804 A14 7805-2 E4 F800 E5 F806 B1
3856 E2 4813 E2 7800 B13 7807 G7 F801 A1 F807 B1
10 11 12 13
7802
MN662793CF
100
D12
D12
99
D13
D13
98
DRVDD2
3.5V
97 D14
D14
7800
96 D15
K4S641632F-TC70
D15
95 D7
D7 A0
94 D6 A1
D6 A2
93 D5 A3
D5 A4
92
D4 A5
D4
A6
91
D3 A7
D3
A8
90
D0 A9
D0
A10
89
D1 A11
D1
88
D2
D2
87 BA0
+1.8V
DVDD2 1.6V BA1
86
+DSP
IOVDD2 2.6V SDRCK
85 3814 NCS 4802
X2 1.3V
1801
84 NRAS
X1 1.3V 1M0 NCAS
CSTCE
83 16M9 NWE
DVSS3 0V
82
+DSP
NTEST
2.6V
3817
81 M_nRST
NRST
2.5V
10K
80
FLAG
0V
79
TX
0V
F830
78
PMCK
0V
77
SMCK Data
76
MC INTERFACE BLKCK Data
eye-pattern signal
> 500 mVpp
1
TB=0.5µs
10 11 12 13
F808 B2 F814 C1
F809 B1 F827 A5
F810 B1 F830 D11
F811 C1
F812 C1
F813 C1
14 15
5804
3850
4812
+DSP
10R
10u
4801
+RAM
A
36
VDD VDDQ B
NC
23 40
0
24
1 SYNC
25 2
2 0
DRAM D0
26 4
3 1
D1
29 4x1Mx16 5
4 2
D2
30 7
5 3
A D3
31 8
6 4
D4
32 10
7 5
D5
33 11
8 6
D6
34 13
9 D 7
D7
22 42
10 8
D8
35 44
11
9 D9
45
AP
10
47 D10
C
11
48 D11
12
D12
20 50
0 13
D13
21 BA 51
1 14
D14
53
15
D15
38
CLK
37
CKE
19
CS
18
RAS
17 15
CAS L
LDQM
16 DQM 39
WE U
UDQM
VSS VSSQ
D
0V
E
F
G
H
DC Voltages measured in
PLAY-mode, set supplied
V EVM
via mains adapter
14 15