Philips FWT6600 Service Manual page 28

CIRCUIT DIAGRAM - CD BOARD
T2 J9 J12 T1 GPIO193 GPIO194 GPIO195
TO PICK UP
C501
1V6
100u/16v
1 VC
1
VCC
2 2
R502 33K
E
3
3
R503 33K
4 D
4
R504 33K
5 A
5
R505 33K
B
6
6
R506 33K
7 C
7
R507 33K
8 F
8
GND
9
9 BC807-25
R508
LD
10
10
11 VR 4R7
11
1
R501 OR
Q501
12 PD
12
13 F+
13
T+
14 R509 4K7
14
T-
15 15
16 F-
R510
16 C524
1K
R598
0R
1V6
CD+VCC
R520
C538
18K
104P
1
SP+
2
SP-
3
SL+
4
SL-
5 IC502
LIMIT
6
GND
C574
100P
8-1
This GND
must be
use AGND
T1 T1 T1
C511
680P
C510
100n
AVDD1
1
AC
2
BD
3
VBIAC
4
C507 C508 AGND
1n8 1n8
5
E
6
IC501
F
7
PD
8
LD
BU9543
C506 9
3U3/50v
ASY
10
C504 R511 100n
PCO
11
470R
FCO
C505 12
FDOUT
0.22U/50v
13
TDOUT
14
SDOUT
15
100n
CLVOUT
16
R6
R527 0R
0R
C523
3K9
47u/50v
R522
C521
AM5888S
47u/50v
R517 R519
12K 4K3
2
CD+VCC
1
3
DOOR_CLOSE
DOOR_OPEN
R535 2K2
R533 2K2 C536
C520 100n C532
R536
C533
3K3
470P
C519 100u/16v 470P
C534
C531 R537
470P
470P
3K3
R531 2K2 R534 2K2
C535
R530 220R
R583 220R
C517
C515 100n
15P
R532
C516
1M
XI
15P
48
DVDD1
47
R561 4k7
FLAG3
46
FLAG2 R562 4k7
45
R563 4k7
FLAG1
44
FLAG0
43
DGND1
42
DFSCK_IN
41
DFDCK_IN
40
DFLRCK_IN
39
DFDIN
38
VDD_CORE1
37 R555 4k7
DCK_OUT
36 R556 4k7
LRCK_OUT
35
4k7
R557
DOUTA
34
DVDD0
33
C514
100n
C561 100n
C512 100n
RESET
1V8 1V8
Q523
AO3401A
+
C565
R582
104
100k
R584
2K2
R528
2
10k
C522
CD-PWR 1
100n Q522
3
BC817-25
CLOSE_DET
NC
R5 OPEN_DET
C580
100P
8-1
3U3/50v
CD-R
3U3/50v
CD-L
CD-16M
47P C577
C576 47P
R589
DAC_DATA1
2K2
C568
R588
+3.3V
100R
FWT6600/9200 ADD R3,R4
0R R3
AUX/LINE_SET
0R R4
BT_LED_CT
DOOR_CLOSE
DOOR_OPEN
CD+8V
R548
R547
+3.3V
R577
0R
C575
100P
6
CD+8V
5
C579 4
100P
3
CD-L
2
CD-R 1
LIMIT
CLOSE_DET
(Original 3CD0_DET) BT_LED_CT
OPEN_DET
DAC_MCK
DAC_BCK
DAC_LRCK
DAC_DATA
(Original 3CD1_DET) AUX/LINE_SET
DCK_B
LRCLK_B
DATOUT_B
CD-16M
CD_SUBSYQ
CD_BUSY
CD_RW
CD_DIN_OUT
CD_MCK
C573 100P
+3.3V
+3.3V
4094-CP
4094-OE
104
4094-DATA
16 1
VCC STORBE
REC_PWR
15 2
OE DATA
14 3
G4 CP
R538 1K
13 4
G5 G0 RESET
12 5
CD-MUTE
G6 G1
11 6
G7 G2
10 7
QS1 G3 CD-PWR
9 8
QS2 GND
IC505
74HC4094
100P 100P
C570 C569
2R2 1/6W CON551
2R2 1/6W NC
2PIN-2.0
CL
GND
OPEN_DET
M+
C572
C571
M-
100P 100P