Sony SCD-XE600 Service Manual ▷ View online
SCD-XE600
9
3-7.
BASE UNIT (DVBU50)
1
floating screw
(DIA. 12)
(DIA. 12)
2
optical pick-up block
(DVBU50)
(DVBU50)
3-8.
RF BOARD, OPTICAL TRAVERSE UNIT
7
optical traverse unit
(DBU-3)
(DBU-3)
3
flexible flat cable (24 core)
(CN001)
(CN001)
4
flexible board
(CN003)
(CN003)
1
two screws
(BTTP M2.6)
(BTTP M2.6)
5
RF board
2
claw
6
three step screws (M3)
SCD-XE600
10
3-9.
LOADING BOARD, MOTOR (L) ASSY (LOADING) (M151)
2
3
tray (66)
1
two claws
4
gear (LD)
5
belt (LD)
6
two screws
(B2.6
(B2.6
×
4)
9
motor (L) assy (loading)
(M151)
(M151)
8
LOADING board
7
Remove two solders.
SCD-XE600
11
SECTION 4
TEST MODE
PANEL CHECK MODE
Procedure:
1. While pressing the m button and l AMS L knob, press the [POWER] button to turn the power on.
2. When enter the Panel Check mode, fluorescent indicator tube and LED all lights up for 5 seconds.
3. Press the H key of remote commander to enter the Key Check mode and display “KEY CHECK 12”.
2. When enter the Panel Check mode, fluorescent indicator tube and LED all lights up for 5 seconds.
3. Press the H key of remote commander to enter the Key Check mode and display “KEY CHECK 12”.
(*1)
4. Each button is pressed, the display number of “KEY CHECK” is increases.
5. All buttons of twelve are pressed, exit the Key Check mode and enter the Jog Check mode, then display “JOG CHECK”.
6. Turn the l AMS L knob clockwise until “15” is displayed on the calendar area.
7. Turn the l AMS L knob counterclockwise until “1” is black out on the calendar area and jog check is OK and display “TEST
5. All buttons of twelve are pressed, exit the Key Check mode and enter the Jog Check mode, then display “JOG CHECK”.
6. Turn the l AMS L knob clockwise until “15” is displayed on the calendar area.
7. Turn the l AMS L knob counterclockwise until “1” is black out on the calendar area and jog check is OK and display “TEST
END”.
8. Press the [POWER] button to turn the power off and release the Panel Check mode.
*1) If press the x key, it displays “KEY CHECK 19”. However, this mode is for the model with changer. Therefore, it does not become OK
unless 19 buttons are pressed. If entered to this mode by mistake, press the [POWER] button to turn the power off and repeat operation
form step 1.
form step 1.
TEST MODE
1. Entering The Test Mode
1. Entering The Test Mode
While press the [MENU] button and l AMS L knob, press the [POWER] button to turn the power on and enter the Test Mode and
display “DIAG MODE”.
display “DIAG MODE”.
2. Operating The Test Mode
Procedure:
1. Turn the l AMS L knob to select the command number (hexadecimal number) (refer to the following table for command
number).
2. Press the l AMS L knob to execute the selected command item.
3. Releasing The Test Mode
Press the [POWER] button to turn the power off.
4. The Commands in Test Mode
Command No.
Command name
Item
12
LD ON/OFF
Turn on/off the laser diode
13
SPIN ON/OFF
Turn on/off the spindle motor
14
FSRV ON/OFF
Turn on/off the focus servo
15
TSRV ON/OFF
Turn on/off the tracking servo
16
CLV ON/OFF
Turn on/off the spindle CLV servo, when both focus servo and tracking servo are on
17
SSRV ON/OFF
Turn on/off the spindle CLV servo, when all servo of focus servo, tracking servo and spindle
servo are on
servo are on
18
ALL SRV ON
Turn on all servo
19
ALL SRV OFF
Turn off all servo
1A
DISC STOP
Stop the disc rotation (useful as overdrived)
24
ADJ FCSBIAS
Automatically adjust the focus bias (*2)
27
FOCUS AGC
Automatically adjust the focus servo gain (*2)
31
PI/FE OFSET
Automatically adjust the offset signal of PI, PE and TE (*2)
45
TRACKING AGC
Automatically adjust the focus servo gain (*2)
61
DISC DETECT
Judge the disc type (when SA-CD, “SL” or “DL” is displayed)
7C
FJUMP TEST
Focus jump test mode
81
SYSTEM VERSION
Display the version of system microcomputer for 2 seconds
82
I/F VERSION
Display the version of IF microcomputer for 2 seconds
8D
SETUP
initialize (for AEP model)
8F
SETUP
initialize (for except AEP model)
92
ERR CHECK
Error rate display (to stop, press the x button)
for CD display “92 C1 C2 0xff”
for SA-CD display “92 PI1 PO PI2”
for CD display “92 C1 C2 0xff”
for SA-CD display “92 PI1 PO PI2”
93
WATER MARK
WaterMark display
display “93
display “93
xxxx” (“xxxx” is value of pspamp)
9D
PLAY&RFD ON
Measuring the jitter (to stop, press the x button)
display: “9D
display: “9D
xx
0xff 0xff” (“xx” is measuring value of jitter)
B0
FFFF
The electrical adjustment value clear (*3)
B1
(Change value)
Writing of the electrical adjustment value (*3)
B2
(Change value)
Confirm of the electrical adjustment value (*3)
*2) Not used in servicing
*3) Only softwere version of the system 1.24 or later
*3) Only softwere version of the system 1.24 or later
Ver. 1.1
SCD-XE600
12
12
SCD-XE600
SECTION 5
DIAGRAMS
5-1.
BLOCK DIAGRAM
• Signal Path
: CD
: SACD
: CD DIGITAL OUT (OPTICAL)
OPTICAL TRAVERSE UNIT (DBU-3)
A
5
B
E
F
DVDLD
VC
VCC
A5V
GND
PD
VR
LD
DRIVE
Q001
RF AMP
IC001
VC
19
RFIP
1
A
14
B
13
C
12
D
11
E
15
F
16
DVDLD
25
PD
2
C
IC712
MOTOR/COIL DRIVER
IC708
16M SDRAM
DO1+
37
DO1-
36
35
34
32
31
FCS+
FOCUS
COIL
TRACKING
COIL
FCS-
TR+
TR-
48
IN1+
1
IN1-
3
4
6
7
SLDB
220
VCO
TDON
214
TDOP
213
FDON
216
FDOP
215
DIGITAL SIGNAL PROCESSOR
IC706
DIGITAL SERVO,
DOUT958
RFAC
190
59
SIGO
41
TE
42
FE
27
LDON
VCI
37
TZC
TEI
200
FEI
201
PI
MIRR
TZC
DFCTI
202
38
DFT
33
MIRR
36
230
231
SSI
45
SRD
245
SSO
46
SWD
246
SCK
47
SCLK
247
SCS
48
SDEN
244
229
PI
234 INLIM
37
XRST
MA0-10,BA
A0-10,BA
MASTER CONTROL
IC705
9
8
1
2
13
12
11
10
3
4
5
6
XLDON
38
TRAY IN
30
DRV ON
EXTAL
35
65
XWRST
72
34
XWAIT
21-29
13,15-22
A0-8
CA0-8
11-18
4-11
D0-7
CD0-7
XWAIT
73
33
XCS
XCS
87
32
XINT
XINT0
92
61
SMUTE
SMUTE
EPR/B,
XEPCS,
XEWC,
EEPSO,
EEPSI,
EEPSCK
XEPCS,
XEWC,
EEPSO,
EEPSI,
EEPSCK
74
226
JIT
JIT
52
35
XWR
XWR
71
36
XRD
XRD
70
XRST
59
DO2+
DO2-
DO3+
DO3-
IN2+
IN2-
5
SEI
203
OUT2
45
SP RV
204
OPOUT1
IN3+
IN3-
12
13
MDS0
221
MDP0
222
FGMODE
235
IN5+
IN5-
IC320
INVERTER
X321
11.2896MHz
LIMIT
IN
SWITCH
VF1
T101
POWER TRANSFORMER
S891
POWER
VF2
VFL
6,14
8
9
RF
3
2
D
1
7
10
17
CDLD
LD
DRIVE
Q002
CDLD
26
LDSELO
24
19
SW
15
4
12
SLB+
SLB-
25
LOAD S0
IN
27
LOAD S1
OUT
30
29
M
M902
(SLED)
9
10
SLDA
219
DO4+
DO4-
IN4+
IN4-
SLA+
SLA-
28
27
M
M901
(SPINDLE)
DO5+
DO5-
46
47
OPIN1-
OPIN1+
SPM-
SPM+
17
16
REV
FWD
39
PS
19
MUTE12
20
MUTE34
21
D509
D511
MUTE5
25
24
M
M151
(LOADING)
DO6+
DO6-
LOADP
LOADN
100
D OUT
PCMD1 96
CDBCK 95
CDLRCK 94
DSAL 83
DSAR 84
DSALS 85
DSARS 86
DSAC 89
DSASW 90
DSPHREFO 78
206
XRAS,
XCAS,
XMWR,
MCKE,
MMCK,
LDQM,
UDQM
RAS,
CAS,
WE,
CKE,
CLK,
LDQM,
UDQM
CAS,
WE,
CKE,
CLK,
LDQM,
UDQM
MD0-15
DQ0-15
12
16
7
9
8
IC701
RESET
IC702
EEPROM
OUT 6
TRAY OUT
33
SP ON
36
39
1
IC330
OPTICAL OUT
4
IC260
DAC
IC400(1/2)
AMP
IC400(2/2)
AMP
MUTE
Q401,402
PDATA
3
PBCK
5
PLRCK
1
DSDL
2
DSDR
MCKI 3
20 DBCK
19 DSCK
18 PSCK
17 MS
16 MC
15 MD
14 ZEROR
13 ZEROL
94
MZR
1
SDATA DAC
2
SCLK DAC
3
SLATR DAC
95
MZL
97
R MUTE
L MUTE
100
M/2
VOUTL 9
6
7
VOUTR 10
L
J351
DIGITAL
OUT
OPTICAL
ANALOG
5.1CH OUT
R
IC230
DAC
IC430(1/2)
AMP
IC430(2/2)
AMP
MUTE
Q431,432
3
PBCK
5
PLRCK
1
DSDL
2
DSDR
20 DBCK
19 DSCK
18 PSCK
17 MS
16 MC
15 MD
VOUTL 9
6
7
VOUTR 10
SL
SR
SL
SR
IC200
DAC
IC460(1/2)
AMP
MUTE
Q462,463
3
PBCK
5
PLRCK
1
DSDL
2
DSDR
20 DBCK
19 DSCK
18 PSCK
17 MS
16 MC
15 MD
VOUTL 9
6
7
VOUTR
SW
CENTER
10
IC460(2/2)
AMP
MUTE
Q562,563
2
1
CENTER
SW
MUTE
Q531,532
2
1
MUTE
Q501,502
2
1
L MUTE
Q303
R MUTE
Q305
MUTE
Q301
98
84
9
IFSI
SO1
83
8
IFSO
SI1
91
12
XIFINT
ACK
85
7
IFSC
SCK1
96
15
XIFCS
REQ
17 SIRCS
ANI1-3
11 P23
6
RESET
IC801
INDICATION TUBE
FL801
D801
DISPLAY CONTROLLER
1
3
RM
IC802
SIRCS
KEY
LED
Q826
S841-845,
S851,855,
S861-865
S851,855,
S861-865
D971
VFL REG
Q971
RECT
D931-934
MUTE
MUTE REG
Q961
RECT
D960,961
+12V
3
1
IC950
+5V REG
+5V
RECT
D936,937
3
1
IC985
AU+ REG
AU+
RECT
D921-924
3
1
IC920
+3.3V REG
+3.3V
3
1
IC703
+1.8V REG
+1.8V
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