Sony D-E505, Руководство по обслуживанию

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D-E505/E554
D804
VCPU
VCPU
VCC
RMDAT
RMKEY
GND
LIN
RIN
TAP802
(TEST)
D301
LO
RO
VCC
(LINE OUT JACK)
–1
–2
J301
LINE OUT
(OPTICAL)
J302
2
/REMOTE
RV301
∑
VOL X301
16.9344MHz
XTLO
XTLI
CKO
XCAS
XWE
XRAS
D-RAM CONTROLLER
IC601
DIGITAL FILTER,
D/A CONVERTER,
LOW-PASS FILTER
IC301
HEADPHONE AMP
IC302
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO SIGNAL PROCESSOR
IC502
RF AMP,
FOCUS/TRACKING ERROR AMP
IC501
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC504
ERR2
OUT2A
OUT2B
M901
(SLED)
OSMNT
AUTO TRAVERSE
SWITCH
IC507
S901
(LIMIT)
CLK
DATA
D601
D604
C2FX
RFCK
WFCK
XIN
VC
FE DVR
TE DRV
SL IN
Q511
TRACKING GAIN
CONTROL SWITCH
Q505
RESET SWITCH
Q501
TRACKING
GAIN UP SWITCH
RF AMP
RFO RFI
RF
SUMMING
AMP
DETECTOR
BLOCK
FOCUS OK
COMPARATOR
FOCUS
ERROR AMP
TRACKING
ERROR AMP
LD/PD
AMP
BUFFER
IC505
TRACKING
GAIN UP SWITCH
Q513
B+ SWITCH
Q602
LINE MUTE
Q101
AVLS
SWITCH
Q304
KEY WAKE-UP
SWITCH
Q801
LINE MUTE
Q201
LINE MUTE
CONTROL SWITCH
Q302
FOCUS
SWITCH
RV503
FOCUS GAIN
RV502
TRACKING
GAIN
EFM
COMPARATOR
PLL
A
B
C
D
LASER DIODE
OPTICAL PICK-UP
DAX-11D/11E
A A
B
C
E
F
B
C
E
F
LD2 LD1
PD LD
05
DETECTOR
D0 – D3
A0 – A9
SL DRV
COMPC
SDTO
SDTI SCK
BUSY
55
14
15
LOUT
ROUT
8
6
VREF 7
9
5
16
15
13
33
28
34
SWITCH UNIT (2/2)
VCPU
VLCD1 VLCD2 VLCD3
X801
4.195MHz
VCPU
XHOLD SEG0 – SEG14 COM0 – COM3
15 14 13 21 31
3
15
12
10
62
FOK 42
IRMC 46
XLMT 33
TON 18
80
24
4
2 1
21 25 26
XL
T
24
S
D
ATA
SHCK
20 19
DACL
T
18
PWRSW
20
MUTE 19
BEEP
17
MIX OUT
10
ALC IN
11
ALC DET
12
INSL
11
36
37
59
DATA
69
LRCK
68
BCLK
DATI
LRCI
BCKI
70
11
12
13
DATA
LRCK
BCLK 22
24
23
DATO
LRCO
BCKO 16
15
OPMUTE
DIT
2
7
14
XROF 17
RFCK
18
20
SCOR 19
CLK 9
WDCK
67
C2PO
66
74
43
RW
26
SQCK
25
C
D
ATA
24 9 30
SUBQ
23
SUBCLK
CLK
D
ATA
LA
TCH
40 73
SBSO
39
RESET
XRST
176K SCOR
BUSY
4
OE
RW
SQCK
C
D
ATA
SUBQ
DACL
T
8
C2PO FIL
TER
10
C2POEN
39
SDTO
54
ESPSL/TEST
29
XA
VLS
12
RMDA
T
56
RMKEY
36
WP
KEY
28
AMUTE
19
XOSC2
44
BEEP
40
SDTI
41
SCK
37
XL
T
SCOR
45
45 44 41 42 43 38
28
23
EFM
16 WINDOW
EFM
DEMODULATOR
ERROR
CORRECTION
INTERPOLATION
16K RAM
TRACK
JUMP
FOCUS
FILTER
OFFSET ADJ
MOTOR
DRIVE
ERR4
OUT4A
OUT4B
22
25
27
MOTOR
DRIVE
ERR3
OUT3A
OUT3B
21
30
28
COIL
DRIVE
ERR1
OUT1A
OUT1B
16
OE
CLK
1 VG
4
7
9
COIL
DRIVE
CLV
SERVO
CPU
INTERFACE
SUB CODE
PROCESSOR
TIMING
GENERATOR
RAM OVERFLOW
DETECT
Q601
C2PO FILTER
SWITCH
Q603
TRACKING
FILTER
SLED
3
2
ASY
EFM
33
DEFECT
12
FOK
34
MIRR
13
FEI
16
TEI
18
TZC
47 TGUP
76 GFS
15
23
MUTE1
31
MUTE2
32
22
21
CLVS
25
FON
ASY
17
FON
VC
11
FOK
12
DEFECT
14
MIRR
15
FEO
13
TEO
10
7
22
26
25
27
EI
1
FI
2
LD
PD
6
D801
Q511
DEFECT AMP
MIRR COMPARATOR
VC
VC
Q501
XRST
M
M902
(SPINDLE)
(TRACKING)
2-AXIS
DEVICE
(FOCUS)
M
S804
HOLD c
XRSM
34
OPEN OSC1
22
OSC2
35
ON
OFF
ON
OFF
S803
RESUME
S801
OPEN
NORM
LIMIT
S301
AVLS
63 – 77 51 – 48
LIQUID CRYSTAL
DISPLAY
SWITCH UNIT (1/2)
D405
(Suffix -12)
OPTICAL
TRANSCEIVER
D803
SYSTEM CONTROLLER
IC801 (1/2)
LD1, LD2
A
VG
(Page 17)
C
DCDTB
(Page 17)
D
CLK
(Page 17)
(Page 17)
B
• SIGNAL PATH
: CD PLAY (ANALOG OUT)
: CD PLAY (OPTICAL OUT)
D-RAM
IC603
CAS
WE
RAS
D0 – D3
A0 – A9
3
23
4
41 – 44, 40 – 35
31, 32, 29, 30
9 – 12, 14 – 18, 5
1, 2, 24, 25
D501
(Suffix -12)
(Suffix -12)
46
176K
(Page 17)
(Suffix -12)
E
– 13 –
– 14 –
– 15 –
– 16 –
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – MAIN Section –