Block Diagrams; Rf Section - Sony SCD-C333ES Service Manual

4-1. BLOCK DIAGRAMS

RF SECTION

OPTICAL PICK-UP
BLOCK
(KHM-230AAA/J1NP)
RF
A
B
C
D
DETECTOR
IC081
E
6 7
F
G
2 1
H
DVD_LD
Q001
SACD-LD-DRIVE
LASER
DVD_PD
DIODE
CD_LD
Q003
CD-LD-DRIVE
LASER
CD_PD
DIODE
VC
(2.5V)
1.65V
Q002
Q005
VMOD
FOCUS/TRACKING COIL DRIVE,
2-AXIS
DEVICE
FD+
12
FD–
11
(TRACKING) (FOCUS)
TD+
14
TD–
13
SD+
17
SD–
18
M
(SLED)
INLIMIT
SENSOR
SP+
8
SP–
9
M
(SPINDLE)
LOAD+
6
M1000
LOAD–
5
M
(DOOR MOTOR)
16
63 RFSIN
ATOP 62 59 AIP FNP 53 54 DIP
1
DVDRFP
ATON 61 60 AIN FNN 52 55 DIN
3 A2
4
B2
5
C2
6
D2
12
A
11
B
10
C
9 D
16
CD_A
15
CD_B
14 CD_C
13
CD_D
18 CD_E
17
CD_F
IC001
SACD/CD RF-AMP
FOCUS/TRACKING ERROR AMP
21 DVDLD
23 DVDPD
22
CDLD
24 CDPD
20
VC
36 VC125
IC502
SLED MOTOR DRIVE FJMP1
FJMP2
FOCUS FFDR
5
COIL
FRDR
6
DRIVE
STANDBY1
9
TFDR
TRACKING
2
COIL
TRDR
3
DRIVE
SLED SFDR
24
MOTOR
SRDR
23
DRIVE
STANDBY2 MUTE_2D
20
IC512
SPINDLE/DOOR
MOTOR DRIVE
SPIN
SPINDLE
SPDA
MOTOR 17
DRIVE
SP_ON
MUTE2
13
DOOR
LOAD
MOTOR 22
DRIVE
MUTE_LOAD
MUTE1
2
RFAC
57
50
RFAC
40 SE
TE TE
TE 39 41
TE
FE
FE
FE 40 39
FE
IC004(2/2)
5 7 PI PI
38 43 RFDC
PI
MIRR MIRR
MIRR
27 20 MIRR
DATA_RF
SDATA 47
CLK_RF
46
SCLK
AVC(1.65V) 42
CE
LDON
38 VC
LDON 26
SDEN
48
SDEN
33 FFDR
34 FRDR
TFDR
31 TFDR
TRDR
32 TRDR
SFDR
29 SFDR
SRDR
30 SRDR
LIM_SW
26 SSTP
VMOD
13 13
IC004(1/2)
VC-BUFFER
+3.3V
1.65V 8 10
IC509
AVC 1.65V 14 12
CD-DECODER
SERVO-DSP
IC385
64 OPTICAL
DOUT
TRANSMITTER
Q372
BUFFER
MDAT MDAT, BCK, LRCK
PCMD 66
BCLK
BCK 67
LRCK
65
LRCK
768FS
XTAI
71
GSCOR
WDCK 17
EXCK
EXCK 80
SBSO
SBSO 79
WFCK
WFCK 10
C2PO
14
C2PO
LOCK
LOCK 24
FOK
FOK 22
COUT
19
COUT
SCOR
15
SCOR
GFS
GFS 13
SCLK
8
SCLK
SENS
7
SENS
CLOK
CLOK 6
XLAT
5
XLAT
DATA
DATA 4
MUTE_CD
3
MUTE
SQCK
77
SQCK
SQSO
SQSO 76
MD2
63
MD2
XRST_CD
XRST 2
MDP
25
MDP
SCD-C333ES
RFAC
A
TO MAIN SECTION(1/2)
(Page 14)
• Signal Path
: SACD
: CD
: DIGITAL OUT
IC385
OPTICAL
DIGITAL OUT
CD
J385
COAXIAL
B
TO AUDIO SECTION
(Page 16)
C
TO MAIN SECTION(1/2)
(Page 14)
D
TO MAIN SECTION(2/2)
(Page 15)
SCOR
E
TO MAIN SECTION(1/2)
(Page 14)
F
TO MAIN SECTION(1/2)
(Page 14)
G
TO MAIN SECTION(2/2)
(Page 15)
H
TO MAIN SECTION(2/2)
(Page 15)
I
TO MAIN SECTION(2/2)
(Page 15)