Sony CSD-MP100 - System Block Diagrams

CSD-MP100
23 23
A
C
B
F
E
D
A
C
B
D
LD
PD
VR
F
T+
T–
F+
F–
SL+
SL–
SP+
SP–
E
VREF
LD
PD
LD POWER
CONTROLLER
Q701
APC
FIN2
FIN1
LDD
LDS
TIN2
TIN1
VREF
RF
10
9
11
80
7
79
48
20
17
18
TRACKING
COIL
DRIVE
10
7
FOCUS
COIL
DRIVE
TIN
FIN
25
SLIN
SLED
MOTOR
DRIVE
3
SPINDLE
MOTOR
DRIVE
SPIN
VREF
OPIN
MUTE
T+
T–
12
11
F+
F–
26
27
SL+
SL–
2
1
SP+
SP–
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK
(KSS-213R)
M
M
M702
SLED
MOTOR
M701
SPINDLE
MOTOR
SLED/SPINDLE
MOTOR DRIVER,
TRACKING/FOCUS
COIL DRIVER
IC702
S701
(LIMIT)
EFMIN
HFL
AGC
PH(RFENV)
FE
TE
VREF
CONT1 FSEQ CONT4 DRF RES DI CE CL WRQ DO XOUT XIN
LCHO
RCHO
DATA
DATACK
LRSY
ASDFIN
ASDACK
ASLRCK
CF2
FSX/16MIN
16MOUT
1
3
67
TDDTD
FD
SP
SL
31 72 25 66 63 61 62 49 48
73
74
75
76
77
78
80
1
2
3
4
5
9
59
58
57
56
55
52
50
65 64
42
45
RF AMP,
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
IC701
49
100 99 3 10 5 1 497
X701
16.93MHz
CD-CE
CD-DO
CD-CL
CD-WRQ
CD-RES
CD-DRF
CD-FSEQ
CD-DI
96
25
28
MP3-CE
8
MP3-CL
67
MP3-CMDIN
MP3-INTB
MP3-RESB
MP3-CMDOUT
RESB INTB CE CL CMDIN CMDOUT
CD-DOOR
CD-ON
88
SYSTEM CONTROLLER
IC601 (1/2)
CD1.8V
CD3.3V
VDD(SW)
S601
PUSH
OPEN/
CLOSE
D101 – 104
F101
220-240V
110-127V
T101
POWER
TRANSFORMER
J101
AC IN
S102
AC IN VOLTAGE
Signal path
: CD
R-ch is omitted due to same as
L-ch.
CLV,CAV
CONTROL
PLL
VCEC
SWITCH
ERROR
CORRECTION
AUDIO CD
A/D
CONVERTER,
SERVO
PROCESSOR
FRAME SYNC
DETECT,PROTECT
INSERT
EFM DECODER
INTERPOLATION
MUTE
&
ATTENUATION
DEEMPHASIS
8FS
DIGITAL
FILTER
&
1-bit DAC
SERIAL
OUT
EXTERNAL
AUDIO IN
LPF
SLICE
LEVEL
CONTROL
GENERAL
PURPOSE
PORT
COMMAND
INTERFACE
CLOCK
GENERATOR
23
15
FD
SL
SP
TD
VREF
VREF
VREF
R-CH
DATACK
LRSY
7960
DATA IN
ADDATA
ADBCK
ADLRCK
CF2IN
WEB OEB CASLB CASUB RASB
CKOUT
754
41 44 43 45 42
16 30 31 29 15
23-30,33-40 60-53,50
18-21,24-28
2-5,7-10,
35-38,40-43
CKIN
754
CKIN
754
CKIN
754
CKIN
754
CKIN
CMDOUT
CMDIN
CL
CE
INTB
RESB
CMDOUT
CMDIN
CL
CE
INTB
RESB
CD L CH
DRY BATTERY
SIZE " D "
(IEC DESIGNATION R20)
6PCS,9V
3V
3V
3V
D/A
CONVERTER
PH/BH
3V/6V/9V
CHECK
Q609-612
RESET
Q601,607
HOLD
Q602
+3.3V
REG
Q105-108
POWER
SWITCH
Q101,103
+6.2V
REG
Q104
94
P-CONT
21
3V
20
6V
19
9V
11
RESET
20
FDD SPDO SLDO
21 22 23
+3.3V
REG
IC202
U-COM3.3V
13
+1.8V
REG
IC1003
Q608
AC/DC
27
HOLD
6.2V
MDATA0
I
MDATA15
MADRS0
I
MADRS8
WE
OE
LCAS
UCAS
RAS
DQ0-DQ15
A0-A8
MPS DECODER,
CD-ROM DECODER,
ANTI-SHOK
CONTROLLER
IC1001
SDRAM
IC1002
13
BATT
CHECK
E MODEL ONLY
6-2. BLOCK DIAGRAM — CD SECTION —
(Page 24)