Block Diagram 5Dtc Mp3 Version - Philips FW-M589 Service Manual

DIAGRAMA EM BLOCOS 5DTC Versão MP3
BLOCK DIAGRAM 5DTC
CD MECHANISM
DISC
TURNTABLE
MOTOR
PHOTO
DIODES
D C
E F
A B
not on all versions
INNER SWITCH
MOTOR BOARD
+5V
+5V
SWITCH
A
HOLDER HEIGHT COLLECTOR
GND
HOME SW
HOME SW
B
OPEN SW
GND
OPEN SW
C
GND UNLOAD SW
UNLOAD SW
LOAD SW
D
LOAD SW
GND CLOSE SW
CLOSE SW
ADDRESS1 SW
E
ADDRESS1 SW
ADDRESS2 SW
GND
ADDRESS2 SW
ADDRESS3 SW
ADDRESS3 SW
LIFT
MOTOR
10-9
MP3 Version
CD MAINBOARD
+5V Vref
22 23 7802
MM1469PH
26
Vref
FOCB+
FOCUS
25
MOTOR
27
FOCB-
18 Vref
RADB+
RADIAL
19
MOTOR
17
RADB-
2
Vref
SLEDGEB+
SLEDGE
3
MOTOR
1
SLEDGEB-
11 Vref
TTM- 7811
TURNTABLE
10
MOTOR
12
TTM+
8,13,15,16,28,29,30
LASER &
MONITOR
DIODE
7811,7879
LD
CD RW= 3V
CD DA= 0V
MON
7878
EQ-Selection
7876,7877
A-C
A-D
CONTROL BOARD
+5V
SWITCH
3
2
DISC SENSOR COLLECTOR 8
1
HOME SW 9
4
OPEN SW 7
5
HOLDER HEIGHT COLLECTOR 10
6
UNLOAD SW 6
7
ADDRESS1 SW 11
8
LOAD SW 5
9
ADDRESS2 SW 12
10
CLOSE SW 4
11
ADDRESS3 SW 13
12
+A
OPAMP
2 7803
Micro Controller
TCA0372
5 24
3
6
13
V
REF
7
16
1
8 23
TRAY
MOTOR
+A
OPAMP
7805
2
TCA0372
8 26
1
7
15
V
REF
6
14 3
5 21
1801
1
CST
5,17,21,52,57
+3,3V
7800
19
VCC
LP
18
55 LN
FO
23
RP
54
22
RA
RN
SCLI 37 IIS_SCLK
AU_IIS_DATA
SDI 36
SIGNAL PROCESSOR
56 WCLI 35 IIS_WCLK
CD10
SL
SAA7324 (SAA7325)
DATA
27 CD_IIS_DATA
WCLK 28 IIS_WCLK
59
MOT1
60
SCLK
MOT2 29 IIS_SCLK
38
RESET
42
SILD
64
LD ON
41
RAB
40
SCL
61
V4
39
SDA
51
2
HF IN
DOBM
D1
D2
D3
D4
R1,R2 V1
63
7801
Pin 1..3 not used!
19
TRAY_IRQ
Tray_IRQ
16
I2C_SCL
Tray_I2C_SCL
17
I2C_SDA
Tray_I2C_SDA
27
RST
µC_RESET
TMP87CA409A
28
VDD +5V
ST
+A
OPAMP
+5V
ST
7800
V
REF
+5V
SWITCH
7806
OSC.
2
1800
8M
10-9
+5V
1824
8 7887
5
+
1
7
6 CD LEFT
-
Active low pass
2
Filter
LM358
3
+
1 3
2
CD RIGHT
-
4
1820
16
AU_IIS_DATA
AU_IIS_DATA
13
CD-DA coded IIS_SCLK
IIS_SCLK
DIGITAL AUDIO
IIS_WCLK 15
IIS_WCLK
MP3 coded
CD_IIS_DATA 17
CD_IIS_DATA
7
RESET
8
SILD
9
RAB
10
SICL
11
SDA
Digital out 6
SPDIF
For DIGITAL OUT versions only
1,5,12,14,18
GND
19
+5V +5V
2
µP_CLK
µP_CLK
µP_DATA 3
µP_DATA
4
µP_FRAME
µP_FRAME
11
µP_FRAME
12
µP_CLK
14
µP_DATA
1802 1823
4 8 9
Tray_IRQ Tray_IRQ
5 7 8
Tray_I2C_SCL Tray_I2C_SCL
6 6 7
Tray_I2C_SDA Tray_I2C_SDA
10
7 5
µC_RESET µC_RESET
8 4 13,15
9,10 2,3
1824
+A +A (+12V)
11 1
1824
+12V 6
+8V
5
7801
4
+5V
+3,3V
+5V
7815
+3servo
Vref
FW-M589 69
Analog Audio
MP3 BOARD
MP3-Decoder
Communication
DSP ↔ Signal Processor
Control Logic
GND
+A
Supply
GND
+5V
Blockdiagram 5DTC 2002-09-05 MP3 Version