Philips FWM583 Service Manual page 27

CIRCUIT DIAGRAM - CD BOARD (PART1)
TRAY_8V
S_12V
U807 LM7808 U807 LM7808
L812 L812
1 3
VIN OUT
C801 C801
C800 C800 C802 C802 C803 C803
0.1uF 0.1uF 0.1uF 0.1uF
C839 C839 1uF 1uF 1000pF 1000pF
470uF 470uF
28uH_1.2A_715R 28uH_1.2A_715R
12V_GND GND
GND
GND
GND JUMP29 JUMP29 JUMP7MM5 JUMP7MM5 R801 R801
P_CD
S_12V JUMP3 JUMP3 JUMP15MM JUMP15MM
GND JUMP4 JUMP4 JUMP7MM5 JUMP7MM5
GND JUMP5 JUMP5 JUMP7MM5 JUMP7MM5
CD_8V JUMP6 JUMP6 JUMP7MM5 JUMP7MM5
SP+ JUMP7 JUMP7 JUMP12.5MM JUMP12.5MM
SP- JUMP8 JUMP8 JUMP12.5MM JUMP12.5MM
GND JUMP9 JUMP9 JUMP17.5MM JUMP17.5MM
GND JUMP12 JUMP12 JUMP12.5MM JUMP12.5MM
HOME_SW JUMP13 JUMP13 JUMP15MM JUMP15MM
HOME_SW JUMP14 JUMP14 JUMP15MM JUMP15MM
VREF JUMP15 JUMP15 JUMP7MM5 JUMP7MM5
CD_3V3
CD_RESET JUMP16 JUMP16 JUMP10MM JUMP10MM
GND JUMP17 JUMP17 JUMP10MM JUMP10MM
CD_RESET JUMP20 JUMP20 JUMP10MM JUMP10MM
GND JUMP21 JUMP21 JUMP12.5MM JUMP12.5MM
CD_3V3 JUMP22 JUMP22 JUMP7MM5 JUMP7MM5
LD JUMP23 JUMP23 JUMP7MM5 JUMP7MM5
C JUMP25 JUMP25 JUMP7MM5 JUMP7MM5
VCC JUMP26 JUMP26 JUMP12.5MM JUMP12.5MM
VC JUMP27 JUMP27 JUMP10MM JUMP10MM
GND JUMP32 JUMP32 JUMP10MM JUMP10MM
STATUS Pin: Normaly can be NC,
reserved for debuging
CN804 CN804
TP31 TP31
1
GND
P1
TP32 TP32
2 TRAY_IN2-
P2
TP33 TP33
3 TRAY_IN2+
P3
TP34 TP34
4 TRAY_IN1-
P4
TP35 TP35
5 TRAY_IN1+
P5
TP36 TP36
6 TRAY_SW4
P6
TP37 TP37
7 TRAY_SW3
P7
TP38 TP38
8
TRAY_SW2
P8
TP39 TP39
9
TRAY_SW1
P9
10 TP40 TP40
12V_GND
P10
TP41 TP41
11
S_12V
P11
TP42 TP42 P_CD
12
P12 P_CD
TP43 TP43 STATUS R829 R829 NC NC
13
P13
TP44 TP44 I2C_SCL R818 R818 0R 0R
14
P14
TP45 TP45 I2C_SDA R819 R819 0R 0R
15
P15
TP46 TP46 CD_RESET R820 R820 0R 0R
16
P16
TP47 TP47
17
P17
TP48 TP48
18
P18
TP49 TP49 CD_BCK R821 R821 0R 0R
19
P19
CD_WLCK R822 R822 0R 0R
CD_DATA R823 R823 0R 0R
CON_19PIN_FFC_1.27MM CON_19PIN_FFC_1.27MM
R864 R864
3K3 3K3
P_MUTE
C865 C865
47uF 47uF
GND
GND JUMP42 JUMP42 JUMP7MM5 JUMP7MM5
GND JUMP33 JUMP33 JUMP7MM5 JUMP7MM5
CD_3V3 JUMP28 JUMP28 JUMP15MM JUMP15MM
CD_3V3 JUMP34 JUMP34 JUMP10MM JUMP10MM
CD_3V3 JUMP35 JUMP35 JUMP7MM5 JUMP7MM5
GND JUMP36 JUMP36 JUMP10MM JUMP10MM
GND JUMP37 JUMP37 JUMP12.5MM JUMP12.5MM
GND JUMP38 JUMP38 JUMP7MM5 JUMP7MM5
VCC JUMP39 JUMP39 JUMP7MM5 JUMP7MM5
GND JUMP41 JUMP41 JUMP7MM5 JUMP7MM5
8-4
CD_8V MOTOR1 R805 R805
R804 R804
Q803 Q803 2R2 2W 2R2 2W
KTA1273 KTA1273
SL R807 R807
C823 C823 C804 C804 C805 C805 C806 C806 C807 C807
470uF 470uF 0.01uF 0.01uF 0.1uF 0.1uF 1000pF 1000pF
R802 R802
1K 1K 470uF 470uF FO R809 R809
GND
10K 10K Q804 Q804
1
BC817-25 BC817-25
R803 R803 RA R811 R811
47K 47K
CD_3V3
GND R814 R814
10R 10R
Q806 Q806 CD_1V8
BC817-25 BC817-25
3 2
R816 R816 330 330 R815 R815
C809 C809 C810 C810
R817 R817 10K 10K
C808 C808 47uF 47uF 0.1uF 0.1uF
1K 1K GND
0.1uF 0.1uF
GND
CD_3V3
60
SBSY
59
SFSY
R824 R824
58
SUB
10R 10R 57
RCK
56
STATUS
55
SILD
54
RAB
53
SCL
U806 U806
52
SDA
JUMP18 JUMP18 SAA7824HL SAA7824HL
51
RESET
JUMP7MM5 JUMP7MM5
50
CLK12
49
CLK16
48
SCLK
47
WCLK
46
DATA
45
EF
44
SCLI
43
WCLI
42
SDI
41
VDDD
C845 C845 C846 C846 C843 C843 C844 C844
0.01uF 0.01uF 0.01uF 0.01uF 0.1uF 0.1uF 1000pF 1000pF
GND GND GND GND GND
3K3 3K3 R806 R806
C813 C813
0.1uF 0.1uF
GND
5K1 5K1 R808 R808
C814 C814
0.1uF 0.1uF
GND
R810 R810
3K9 3K9
C815 C815
2200pF 2200pF
GND
3K9 3K9 R812 R812 8K2 8K2 JUMP11 JUMP11
C816 C816
2200pF 2200pF
CD_3V3
GND
R827 R827
10R 10R CD_8V
R813 R813 470 470 VREF
R836 R836 C817 C817 C818 C818 C819 C819
C811 C811 C812 C812
0.1uF 0.1uF 0.01uF 0.01uF 470 470 47uF 47uF 0.1uF 0.1uF 47uF 47uF
GND GND
HOME_SW
R825 R825 1R 1R
CD_3V3
C842 C842 C836 C836 C835 C835
0.1uF 0.1uF 47uF 47uF 0.047uF 0.047uF
1
LPWR
GND GND GND
2
EXTF
3
MONITOR
4
SENSE
5
VSSA1
R835 R835 24K 24K
6
GND
IREF
7
VDDA1
8
VRFO
9
D1
10
D2
11
D3
12
D4
JUMP24 JUMP24
13
R1
JUMP7MM5 JUMP7MM5
14
R2
15
CEQ
C834 C834
16
VDDA2
0.022uF 0.022uF
17
VSSA2
R831 R831 10R 10R
18
OSCO
19
OSCIN
20
VSSA3
R832 1M R832 1M
GND
GND Y801 Y801
CD_3V3
8.4672Mhz 8.4672Mhz
C838 C838 C837 C837
R826 R826 33pF 33pF 33pF 33pF
GND 0R 0R
GND
C841 C841 C840 C840
0.1uF 0.1uF 1000pF 1000pF
GND
8-4
7K5 7K5 JUMP19 JUMP19 JUMP7MM5 JUMP7MM5
GND
5K1 5K1
U805 U805
15 14
OPIN- OPOUT
16 13
OPIN+ GND2
10K 10K
JUMP10 JUMP10
17 12
DO3.1 DO2.2
JUMP15MM JUMP15MM
18 11
DO3.2 DO2.1
19 10
DI3.1 DI2.2
20 9
DI3.2 DI2.1
21 8
VCC1 GND1
30 29
GND5 GND4
JUMP10MM JUMP10MM
R863 NC R863 NC
22 7
VCC2 MUTE
GND
23 6
VREF REO
24 5
DI4.1 REG
25 4
DI4.2 DI1.2
26 3
DO4.1 DI1.1
27 2
DO4.2 DO1.2
28 1
GND3 DO1.1
GND
D9258PH D9258PH
C820 C820 C821 C821
0.1uF 0.1uF 0.01uF 0.01uF
GND
C831 C831
1000pF 1000pF
GND
C832 C832
NOP NOP
GND
R834 R834
C828 C828
0R 0R
0.1uF 0.1uF
GND GND
CN802 CN802
TP25 TP25
1
HOME_SW TP26 TP26
2
HOME_SW
SL- TP27 TP27
3
SL+ TP28 TP28
4
SP- TP29 TP29
5
SP+ TP30 TP30
6
CON_6PIN_JST_2mm CON_6PIN_JST_2mm
C824 C824
1500pF 1500pF
CD_3V3 CD_8V
Q805 Q805
BC807-25 BC807-25
3 2
C822 C822
1000pF 1000pF
GND
C825 C825 C826 C826 C827 C827
47uF 47uF 0.1uF 0.1uF 0.01uF 0.01uF
GND
CD_3V3
R833 R833
2R2 2R2
C830 C830 C829 C829 C833 C833
47uF 47uF 0.1uF 0.1uF 47uF 47uF
CN803 CN803
GND
VC TP9 TP9
16
16
VCC VCC TP10 TP10
15
15
E TP11 TP11
14
14
D TP12 TP12
13
13
A TP13 TP13
12
12
B TP14 TP14
11
11
C TP15 TP15
10
10
F TP16 TP16
9
9
TP17 TP17
8
8
LD TP18 TP18
7
7
TP19 TP19
6
6
MD TP20 TP20
5
5
F+ TP21 TP21
4
4
T+ TP22 TP22
3
3
T- TP23 TP23
2
2
F- TP24 TP24 1
1
CON_16PIN_FFC_1mm CON_16PIN_FFC_1mm
DA11