Cd Section - Sony RCD-W500C Service Manual

– CD Section –
12
14
15
11
OPTICAL PICK-UP
3
BLOCK
IC103
(A-MAX.4T)
RF AMP
VC 27 VC
RFC 26
+5V
PD1
6 A
PD2
7 B
8 C
RFAC 15
9 D
I5-10 RFDCO 28
10 E
I1-6
11 F FE 16
Q101
TE 18
RFVCC(3.3V)
LD LD
1 LD
DRIVE
TE_BAL 19
RV101
GND
FEI 17
RFDCI 29
PD
2 PD SW 12
VR
IL-SW
IC102
MOTOR/COIL DRIVE
F-
47 VO1- IN1+ 35
FOCUS
COIL
F+
52 VO1+ IN1- 34
T-
55 VO2- IN2+ 32
TRACKING
COIL
T+
56 VO2+ IN2- 31
IN3+ 27
IN3- 26
M101 5 VO4 -
M
(SPINDLE)
IN4R 24
10 VO4 +
IN4 23
M102 1 VO3 -
SW 19
(SLED) M
VO3 +
2
STBY 8
IC122
+3.3V/
+3.3V 4
+2.5V
1 DVDD(+5V)
REG
+2.5V 5
IC101
DIGITAL SERVO
DIGITAL SIGNAL PROC.
DOUT 64
IC105
SELECTOR
RFVCC(3.3V) IC104
MP3 DECODER
13
PCMD 66 12 SDIO TXO
1
BCLK 67 13 BCKIA
5
LRCK 65 14 LRCKIA
2
4
A B
10 9
XTAI 71
50 RFAC
MIDIO
X201
43 RFDC
MICK
XTAO 72
MILP
39 FE
62 XI
MICS
41 TE
40 SE MIACK
REQ
RESET
STANDBY
26 SSTP DATA 4
CLOK 6
XLAT 5
33 FFDR
34 FRDR
SQCK 77
SCLK 8
31 TFDR
SCOR 15
SQSO 76
32 TRDR
SENS 7
29 SFDR
XRST 2
30
SRDR
XTSL 69
25
MDP
CTRL1(1-2)
1-4
7
M701
ELEVATOR M
UP/DOWN
2
7
M702
LOADING M
MOTOR
2
Q703
DISC IN
SENSOR
IC650
SELECTOR
9
8
10
5
6
4
2
30 3
1
SYS+3.3V
13
11
12
IC1 (1/2)
CD & SYSTEM CONTROL
49 D_IN_SW
5 MP3_DOUT
5 6 MP3_DIN
MP3_CLK
6 7
4 23 MP3_LT
3 22 MP3_CS
CD-R IN 29
7 10 MP3_ACK
CD-R OUT 30
39 18 MP3_REQ XRDY 43
XREQ 44
1 19 MP3_RST
19
35 DATA
IC500
37 CLK
A/D,D/A CONV
38 XLT
42 RX1 TX1 13
ADA_DATAI 72 9 CDTO RX3 2
33
SQCLK ADA_DATAO 70 8 CDTI
ADA_CLK 69 10 CCLK RX2 44
20
SCOR ADA_LAT 68 11 CS
32 SUBQ 5
ADA_RST 76 PDOWN
34 SENSE
75 6 INT0 TX2 14
ADA_INT0
ADA_INT1 74 7 INT1
45 BD.RST
27
CTRL1
L-IN 38
16 TX3
L-OUT 32
R-IN 37
25 4 RX4
X4
R-OUT 33
28 PWM1
26 PWM2
PWM3
24 D181
47 LDON A_MUTE 85
IC701
3 57 CLP_POS
MOTOR
DRIVE
6 58 CLP_NEG
A_IN_SW/SCMS 66
IC702
IC100
3 53 LOAD_NEG EEPROM
MOTOR
DRIVE
EEP-SDA 59 5 SDA
6 54 LOAD_POS
EEP-SCL 60 6
SCL
EEP-WP 61 7 WP
Q701
89 DSENS
57 57
CD-R
DIN2
A
SECTION
DIN1
DOUT
SDATAO(HOST)
SDATAI(HOST)
XRDY
XREQ
RESET
IC610
OPTICAL
DIGITAL IN
IN
DIGITAL
IC620
OPTICAL
OPTICAL
DIGITAL OUT
OUT
IC310(1/2)
7 5
IC310(2/2)
1 3
IC370(2/2)
3 1
Q181 Q191
MUTE MUTE
Q380
IC390(2/2)
MUTE
5
SWITCH
IC370(1/2)
5 7
IC390(1/2)
Q281
Q310 RY310
3
MUTE
RELAY
DRIVE
Q291
MUTE
P.DOWN
DISPLAY
B
SECTION
RCD-W500C
• Signal Path
: CD PLAY
: CD-R PLAY(ANALOG OUT)
: CD-R REC(ANALOG IN)
: CD-R REC(CD)
J310
L
IN
R
ANALOG
L
OUT
R
J790
7
PHONES
1
RV790
PHONE LEVEL