Cd Block - Philips EXP 411 Service Manual

8cm portable mp3-cd player
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CD Block

1
2
3
INSW
+2.6V
7854 BC807-40
3813
1M
A
3808
PWR_MGT
4k7
3811 10R
3809 15k
GND
B
F811
F813
F830
F814
F812
F833
1801
F809
16FMN-SMT
E
1
2
C
A
3
D
4
5
B
C
F
6
F834
7
8
2817
9
10/10V
10
LD
SHORT
LAND
11
MD
12
F836
F831
Track-
F810
13
F827
Focus-
TRACKING
14
D
F825
Focus+
15
F826
Track+
FOCUS
16
F824
GND
1800
B6B-ZR
6
SL+
M
SL-
SLED MOTOR
5
4
INSW
F829
2.6V
GND
LIMIT SWITCH
3
F828
0V
DM+
2
E
M
1
DM-
SPINDLE MOTOR
F815
F817
1.0V
1.2V
F816
F821
1.4V 1.3V
SL+
SL+
SL-
F
SL-
Track+
Track+
Track-
To Power
Track-
DM+
DM+
DM-
DM-
Focus+
G
Focus+
Focus-
Focus-
H
1
2
3
4-4
4
5
F835
7851
3814
3818
47R
TZA1024T/N1
3800
4R7
F802
3k3
1.8V
0V
2811 4u7
2810
2.4V
2.3V
2809 4n7
4u7
0.8V
2.3V
0.2V
0V
2805 4p7
3812
0.7V
1.3V
68k
3801
3802
2801
3804
0V
0.8V
4k7
4k7
1n
1k
2.3V
1.2V
GND
2806
22n
2813
2807
100n
47/6V3
3810 56k
F801
3807
3k3
3803
7857
GND
BC847BW
220k
+2.6V
3836 33R
2808
100n
GND
3805
2815
3806
470R
1M
47/6V3
2800 47n
GND
3834 33k
3821 10k
3831 33k
3825 10k
3827 10k
3829 33k
3826 33k
3828 10k
3824 27k
3830 10k
3823 27k
3832 10k
2818
180p
GND
GND
2
2830
47p
F819
F822
F818
F820
Sledge
Sledge
Radial
Radial
To Power
Focus
Focus
DM_IN
DM_IN
4
5
6
7
8
CD-RW
EXCEPT
F800
2.6V
0V
+2.6V
LASER ON
LASER OFF
F802
2.5V
0V
X2 SPEED
X1 SPEED
3859
F803
2.6V
0V
10R
F800
F803
2803
F804
1u
F832
GND
2804
27p
3816
1k
1
GND
1.3V
2
1.3V
3815 22k
3
1.3V
4
2802
0V
10n
5
2.6V
3837
6
0.7V
33k
7
GND
1.3V
7850
8
1.3V
SAA7324H/M2B
9
1.3V
10
1.3V
11
1.3V
12
1.3V
13
1.3V
14
1.3V
15
1.3V
16
1.3V
1
5810
16.93MHz
3
GND
3847
+2.6V
GND
3844
3846
47R
22R
22R
2831
2832
2836
100n
GND
1n5
1n5
+A udio
2814
2833
47/6V3
100n
GND
GND
+2.6V
3841
7856
10k
BC857BW
3843
15k
3840
3842
10k
5k6
2834
3845
10n
2835
47k
100n
7855
3839
GND
GND
47k
BC847BW
GND
A ---- only if SC111259FTA for item 7250 is used
X ____ only f or provision
SYM No. PM01
6
7
8
4-4
9
3857
2k2
3862
2k2
Sledge
3858
2k2
3863
2k2
Focus
3861
2k2
3864
2k2
Radial
3866 x
3860
15k
3867 x
+2.6V
10k A
5k6
10R
8k2 A
+2.6V
GND
+VR
UDF_CONT
2838
1u
3879
100R
CL4
48
SBSY
0.1V
47
SFSY
1.6V
46
45
44
0V
43
GND
42
SILD
2.2V
RAB
41
0.3V
40
SCL
2.2V
39
SDA
2.0V
PORES
38
2.6V
37
DAC_SCLK
1.5V
36
DAC_DATA
0.9V
DAC_WCLK
35
1.5V
34
2837
100n
33
0V
GND
F807
F806
F808
3850
YFLAG
3k3
SCLK
WCLK
DATA
F805
DSP_CLK
RP
RN
LP
LN
CL16M
F840
F841
F842
F843
AUDIO Lch
AUDIO Rch
DIGITAL DATA
9
10
1800 D1
F800 A6
1801 B1
F801 B5
2800 C4
F802 A5
2801 B5
F803 A6
2802 C5
F804 A7
2803 A6
F805 E8
2804 B5
F806 D8
2805 B4
F807 D8
A
2806 B5
F808 D8
+VR1
2807 B3
F809 B2
2808 C3
F810 D2
2809 A3
F811 B1
2810 A4
F812 B2
2811 A3
F813 B1
2813 B4
F814 B1
2814 F6
F815 E1
To CPU
2815 C5
F816 F1
2817 C2
F817 E2
DM_PWM
2818 D3
F818 F4
DM_PWM
2819 D4
F819 F4
SILD
2820 D4
F820 F4
SILD
2821 D3
F821 F2
2822 D4
F822 F4
RAB
2823 D4
F824 D2
RAB
B
2824 D4
F825 D2
SCL
2825 D4
F826 D2
SCL
2826 D4
F827 D2
2827 D5
F828 E2
SDA
2828 D4
F829 E2
SDA
2829 D5
F830 B1
PORES
2830 D5
F831 D2
PORES
2831 E6
F832 B5
2832 E6
F833 B2
2833 F6
F834 C2
2834 G5
F835 A5
S_MUTE
2835 G6
F836 D2
S_MUTE
2836 E6
F840 G7
2837 D8
F841 G8
SFSY
SFSY
2838 B7
F842 G8
C
2839 A8
F843 G8
PWR_MGT
2840 A8
PWR_MGT
2841 A8
2842 A9
2843 A9
2844 A8
3800 A4
3801 B4
3802 B4
To Control SW
3803 C4
3804 B5
DAC_SCLK
DAC_SCLK
3805 C4
3806 C4
DAC_DATA
3807 B4
DAC_DATA
3808 A2
DAC_WCLK
D
3809 B2
DAC_WCLK
3810 B3
3811 A2
3812 B3
3813 A2
To TI DSP
3814 A4
CL16M
CL16M
3815 C5
3816 B5
CL4
3817 C3
CL4
3818 A3
3819 C3
UDF_CONT
3820 C3
UDF_CONT
3821 C4
3822 C3
To ESP&Control SW
3823 D3
SCLK
3824 D3
SCLK
E
3825 C4
3826 C3
WCLK
WCLK
3827 C4
3828 C4
3829 C3
DATA
DATA
3830 D4
3831 C3
3832 D4
To ESP
3834 C3
SBSY
3836 C4
SBSY
3837 C5
YFLAG
3839 G6
YFLAG
3840 G5
3841 F6
3842 G6
DSP_CLK
DSP_CLK
F
3843 G7
3844 E5
3845 G7
3846 E6
To AUDIO
3847 E6
RP
3850 E8
RP
3852 B8
RN
3853 B8
RN
3854 B8
3855 B9
LP
3856 B9
LP
3857 A7
LN
3858 A7
LN
3859 A6
3860 A7
DAC_DATA
DAC_DATA
3861 A7
G
3862 A8
3863 A8
DM:Dummy
3864 A8
3865 A9
3866 A9
(Not use)
3867 A9
3879 B8
5810 D5
7850 C6
7851 A4
7854 A2
7855 G6
7856 G6
7857 C3
H
10

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