SERVICE MANUAL
DVD AUDIO/VIDEO PLAYER
No.A0031
Jul. 2002
COPYRIGHT
2002 VICTOR COMPANY OF JAPAN, LTD.
XV-SA600BK / XV-SA602SL
XV-SA600BK / XV-SA602SL
Area Suffix
J ------------- U.S.A.
C ---------- Canada
Model
XV-SA600BK
XV-SA602SL
Body color
Black
Silver
Each difference point
STANDBY/ON
STANDBY/ON
PROGRESSIVE
PAUSE
PLAY
STOP
OPEN/CLOSE
SKIP
DVD AUDIO/DVD VIDEO/SUPER VCD/VCD/CD PLAYER
DVD AUDIO
TV2
2
TV1
1
TV3
3
TV5
5
TV4
4
TV6
6
TV8
8
TV7
7
TV9
9
TV0
0
TV-/--
10
MUTING
+10
TV/VIDEO
CANCEL
TITLE/
GROUP
RETURN
VFP
AUDIO
SUB TITLE
REPEAT
ANGLE
DIGEST
3D
PHONIC
ZOOM
AMP VOL
PROGRESSIVE
SCAN
fs/Rate
RM-SXV011J
REMOTE CONTROL
OPEN/
CLOSE
TV
DVD
NEXT
PREVIOUS
SELECT
STROBE
CLEAR
SLOW-
SLOW+
VOL-
VOL+
CH
+
CH
-
TO
P
ME
NU
ME
NU
ON
SC
RE
EN
CH
OIC
E
ENTER
STANDBY/ON
TV
DVD
PAGE
XV-SA600BK/XV-SA602SL
2
TABLE OF CONTENTS
1
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3
Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4
Critical parts for safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.5
Preventing static electricity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.6
Handling the traverse unit (optical pickup) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.7
Importance admistering point on the safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.8
Precautions for Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Disassembly method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1
Main body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2
Loading assembly section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3
Traverse mechanism assembly section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3
Adjustment method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1
Test mode setting method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.2
Initialization method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3
Method of displaying version of microcomputer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.4
Display of current value of laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.5
Display of jitter value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.6
Upgrading of firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.7
Display of region code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.8
Flap adjustment of the pick-up guide shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.9
Attention when pick-up is exchanged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.10
Confirm method of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.11
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.12
Check points for each error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4
Description of major ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.1
74LCX373MTC-X(IC512,IC513) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.2
BA5983FM-X (IC201) : 4CH Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.3
AN8703FH-V (IC101) : Frontend processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.4
BA6664FM-X (IC251) : 3Phase Motor Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.5
K4S643232E-TC60(IC505):DRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.6
MM1568AJ-X (IC801) : Video driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.7
MN101C35DLD (IC701) : System controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.8
MM1565AF-X (IC951) : 500mA Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.9
MN102L62GLH (IC401) : Unit CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.10
MN103S26EGA (IC301) : Super optical disc controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.11
MN35505-X (IC703) : DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.12
NDV8601VWA-BB(IC501):AV Decoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.13
S-93C66AFJ-X (IC451,IC510) : EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.14
SST39VF160-7CEK (IC509) : 16M EEPROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.15
STR-G6651-F8 (IC901) : Switch regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.16
TC74HC08AF-X(IC704) : 2-input and gate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5
Glossary of term and abbreviations(for AV Decoder section) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
XV-SA600BK/XV-SA602SL
3
SECTION 1
Important Safety Precautions
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purposes.
For continued protection, no changes should be made to the
original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be
performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteris-
tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by
using replacement components rated for higher voltage,
wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service
Manual. Electrical components having such features are
identified by shading on the schematics and by (
)
on the Parts List in the Service Manual. The use of a sub-
stitute replacement which does not have the same safety
characteristics as the recommended replacement parts
shown in the Parts List of Service Manual may create
shock, fire, or other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassembling.
(5) Leakage shock hazard testing)
After reassembling the product, always perform an isolation
check on the exposed metal parts of the product (antenna
terminals, knobs, metal cabinet, screw heads, headphone
jack, control shafts, etc.) to be sure the product is safe to
operate without danger of electrical shock.
Do not use a line isolation transformer during this check.
· Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particu-
larly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage
current must not exceed 0.5mA AC (r.m.s.).
· Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000 ohms per volt or more sen-
sitivity in the following manner. Connect a 1,500
10W
resistor paralleled by a 0.15
F AC-type capacitor be-
tween an exposed metal part and a known good earth
ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
1.2 Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for lo-
cal voltage.
1.3 Caution
Burrs formed during molding may be left over on some
parts of the chassis.
Therefore, pay attention to such burrs in the case of pre-
forming repair of this system.
1.4 Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor (
), diode (
)
and ICP (
) or identified by the "
" mark nearby are critical
for safety.
When replacing them, be sure to use the parts of the same type
and rating as specified by the manufacturer. (Except the JC version)
Good earth ground
Place this
probe on
each exposed
metal part.
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
1500
10W
0.15 F AC TYPE
XV-SA600BK/XV-SA602SL
4
1.5 Preventing static electricity
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged,
can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.5.1
Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.
Be careful to use proper grounding in the area where repairs are being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(3) Handling the optical pickup
(1) In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement op-
tical pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
(2) Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can
easily destroy the laser diode.
1.6 Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the
replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too
long a time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4)I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it
Conductive material
(conductive sheet) or iron plate
(caption)
Anti-static wrist strap
XV-SA600BK/XV-SA602SL
5
1.7 Importance admistering point on the safety
N
B
C
D
5
3
4
2
4
Q953
D971
B4
B3
R992
EP902
B516
B13
R981
C1
C2
C5
C971
C707
C711
C714
C716
C717
C730
C731
C737
C738
C740
C741
C742
C743
C744
C745
C746
C747
C750
C751
C752
C753
C754
C755
C756
C757
C761
C762
C771
C772
C801
B399
C806
IC1100
C808
C1100
C810
C812
C813
C814
C815
C1101
C817
C818
B52
C902
C903
C905
C906
C907
C908
C909
B433
C913
C914
B157
C960
C962
C963
C965
C966
C969
C985
C978
C979
C982
C984
C987
C989
B711
C997
C1701
C1702
CN701
CN801
CP951
B319
B320
B216
B75
L1701
D901
D902
D903
D904
D908
B44
B78
C991
D951
D952
D954
D956
D957
D960
D991
DI1
EP711
EP951
FC901
FC902
C992
B89
D998
IC901
J700
J701
J702
J703
J801
J802
J804
CN802
HS952
K801
K902
L709
L710
B88
L901
L952
L955
L957
L959
PC901
B77
Q743
Q744
Q753
Q754
Q755
Q756
Q951
Q991
B308
Q21
R711
R712
R713
R715
R726
R731
R740
R741
R742
R743
R1500
R746
R748
R750
R751
R752
R753
R1501
R756
R758
R761
R762
R764
R765
R766
R767
R771
R772
R774
R775
R776
R777
R780
R781
R782
R783
R790
R791
R792
R793
R797
R818
X1
B5
R901
R903
R905
R906
R907
R908
R920
R956
R1721
RA1
RA2
RA3
S801
T901
T1701
Q22
B15
B17
B18
B19
B20
B21
B12
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B80
B40
D828
B42
B43
B515
B45
B46
B48
B49
B50
B55
B54
B229
B56
B57
B58
B875
B61
B62
B64
B65
B66
B67
D905
B69
B101
B102
B103
B104
B105
B106
B107
B108
B109
B110
B111
B112
B113
B114
B115
C748
B118
B119
C749
B83
B123
B125
B126
B127
B128
B129
B130
B131
B132
B133
B79
B202
B203
B204
B205
B206
B207
B208
B209
B212
B215
B218
B219
B220
B223
B224
B225
B226
B170
C994
B301
B302
B303
HS901
B81
B304
B305
B306
B307
B309
B311
B313
B314
B315
B316
B317
B318
B321
B322
B323
B324
B325
B326
B327
B328
B329
B611
C700
B402
B403
B404
B405
C703
IC701
B409
B410
B411
B412
B413
B414
B415
B416
B417
B418
B419
B420
B504
B505
B506
B507
B508
B509
B510
B511
B512
B513
B514
B602
B603
B604
B605
B606
B607
B608
B610
B601
B701
B702
B703
S802
B874
B753
B755
B757
B758
B759
B760
EP901
B852
B856
B857
B861
B864
B865
B866
B867
B871
B872
B873
R1726
B330
MARK
UL
B227
B705
B706
B422
C1800
B310
K707
K708
K709
K710
B82
K711
B254
B41
CN512
CN513
JT102
JT103
CN4
B162
B151
B152
C831
C832
B251
B431
B154
B155
B252
B253
B156
B90
B91
B92
B94
B93
B331
B95
CP952
C977
C975
L960
C976
B121
C819
P901
B261
B70
B23
B22
B165
B51
B71
B163
B161
B74
B73
B159
B160
B167
B164
B72
B59
B166
B262
B432
B211
B99
D981
B134
B124
K1721
B1721
IC952
L831
K721
B116
B168
B96
B98
B97
B85
R921
B60
2
1
1
2
26
25
1
2
17
16
1
54
1
9
2
8
2
1
21
1
[
]
[D827]
A1
LEA10049-
F901
2
1
20
26
25
1
8
1.6A/125V
CN3
A
B
D
C
S1B
Full Fuse Replacement Making
Graphic symbol mark
(This symbol means fast blow type fuse.)
should be read as follows ;
FUSE CAUTION
FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE
AND RATING OF FUSES ;
F901 : 1.6 A / 125 V
Marquage Pour Le Remplacement
Complet De Fusible
Le symbole graphique (Ce symbole signifie
fusible de type a fusion rapide.)
doit etre interprete comme suit ;
PRECAUTIONS SUR LES FUSIBLES
POUR UNE PROTECTION CONTINUE CONTRE
DES RISQUES D'INCENDIE, REMPLACER
SEULEMENT PAR UN FUSIBLE DU MEME TYPE ;
F901 : 1.6 A / 125 V