For details, refer to "Important symbols for good services".
Page 2
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SAFETY INFORMATION
A
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
B
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
C
les pièces de remplacement doivent avoir la même désignation.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
D
E
equivalent between the ear th ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Reading should
not be above
0.5 mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
Leakage
current
tester
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
identified by marking with a
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
on the schematics and
F
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DV-59AVi
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This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trainedto properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and
may void the warranty. If you are not qualified to perform the repair of this product properly and
safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING !
THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1
BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR
CLASS 1.
A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.
LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 650 nm
FOR CD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 780 nm
LABEL CHECK [DV-868AVi-S and DV-668AV-S Only]
A
B
C
Location: Printed on the Rear Panel
Additional Laser Caution
1. Loading-status detection switch (S101 on the LOAB assy) are detected
by the microprocessor (IC601 in the DVDM assy).
• To permit the laser diode to oscillate, it is required to set the loadingstatus detection switch for the clamp position (the center terminal of
S101 is shorted to +3V).
When the voltage of IC101-pin 21 is +3V, IC601 (microprocessor)
-pin 83 is +3V and IC601-pin 84 is +3V, 650nm laser diode for DVD
oscillates in the DVDM Assy.
When the voltage of IC101-pin 21 is +3V, IC601 (microprocessor)
-pin 83 is 0V (GND) and IC601-pin 84 is +3V, 780nm laser diode for
CD oscillates in the DVDM Assy.
In the test mode * , the laser diode oscillates when microprocessor
detects a PLAY signal, or when the PLAY key is pressed (S104 ON in
the FLKY assy), with the above requirements satisfied.
D
E
2. When the cover is open, close viewing through the objective lens with
the naked eye will cause exposure to the laser beam.
∗ : See page 79.
DV-59AVi
56
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1234
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
A
When you find the procedures bearing any of the symbols, be sure to fulfill them:
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
B
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
C
ones should be used.
• Manufactured under license from Dolby
Laboratories. “Dolby” and the double-D symbol
are trademarks of Dolby Laboratories.
D
• “DTS” and “DTS Digital Out” are registered
trademarks of Digital Theater Systems, Inc.
• TruSurround and the symbol are
trademarks of SRS Labs, Inc. TruSurround technology is incorporated under license from SRS
Labs, Inc.
4.7 FLKY and KEYB ASSYS..........................................................................................................................64
4.8 POWER SUPPLY UNIT............................................................................................................................66
5. PCB PARTS LIST............................................................................................................................................67
6.4 TEST MODE.............................................................................................................................................79
• The specifications and design of this
product are subject to change without
notice, due to improvement.
D
E
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2. EXPLODED VIEWS AND PARTS LIST
NOTES:
A
2.1 PACKING
B
C
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
Note: The circuit diagram for the HDMI block is not shown in this manual.
from PRO-U
B
DV-59AVi, DV-868AVi-S ONLY
C
D
E
F
VD
V
S_C
S_Y
Cr/R
Y/G
Cb/B
D
B 5/6
36
R1030–R1037
IC1001
R1009
R1013–R1018
T-REX
DV-668AV-S ONLY
(54M)
PRA4
PRA5
PRA6
PRA7
PRA8
PRA9
XPROURST
PSDCLK
PRD8
PRD9
PRD10
PRD11
PRD12
PRD13
PRD14
PRD15
V+33B
C958
C949
R919
R920
1u
1u
22
(54M)
C932
C931
1u
VSS
26
A4
27
A5
28
A6
29
A7
30
A8
31
A9
32
0
NCCS
33
CKE
34
CLK
35
UDQM
36
NC
37
VCCQ
38
DQ8
39
DQ9
40
VSSQ
41
DQ10
42
DQ11
43
VCCQ
44
DQ12
45
DQ13
46
VSSQ
47
DQ14
48
DQ15
49
VSS
50
100/4
VCC
25
A3
24
A2
23
A1
22
A0
21
A10
20
A11
19
18
RAS
17
HY57V161610DTC-8
CAS
K4S161622D-TC80
16
WE
15
LDQM
14
VCCQ
13
DQ7
12
DQ6
11
VSSQ
10
DQ5
9
DQ4
8
VCCQ
7
DQ3
6
DQ2
5
16MSDRAM
VSSQ
4
DQ1
3
DQ0
2
IC902
VCC
1
PRA3
PRA2
PRA1
PRA0
PRA10
PRA11
PRRAS
PRCAS
PRWE
PRDQM
C937
1u
PRD7
PRD6
PRD5
PRD4
C935
1u
PRD3
PRD2
PRD1
C933
PRD0
1u
GNDD
: VIDEO DATA SIGNAL ROUTE
: V SIGNAL ROUTE
: S-VIDEO OUT C SIGNAL ROUTE
: S-VIDEO OUT Y SIGNAL ROUTE
: Cr/R SIGNAL ROUTE
: Y/G SIGNAL ROUTE
: Cb/B SIGNAL ROUTE
: AUDIO (DIGITAL) SIGNAL ROUTE
Note : The encircled numbers denote measuring point in the schematic diagram.
AJKB ASSY
C
Measurement condition
IC301-pin 4 (LRCK)
21
V: 1V/div. H: 5µsec/div.
IC301-pin 5 (DATA0)
22
V: 1V/div. H: 500nsec/div.
: No. 21 to 25 : DVD-REF-A1, T2-Chap.1
A
B
IC301-pin 6 (BCK)
23
V: 1V/div. H: 100nsec/div.
IC301-pin 7 (PMCK)
24
V: 1V/div. H: 20nsec/div.
IC302 - pin 1 (Analog OUT)
25
V: 1V/div. H: 500µsec/div.
C
D
E
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A
B
C
D
E
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4. PCB CONNECTION DIAGRAM
4.1 LOAB ASSY
NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
Symbol In PCB
Diagrams
BCE
C
B
D
E
S
Symbol In Schematic
Diagrams
EB C E
BC
S
BC
DG
BCE
DGG
Part Name
Transistor
E
Transistor
with resistor
S
Field effect
transistor
Resistor array
3-terminal
regulator
3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
4. View point of PCB diagrams.
Connector
Capacitor
SIDE A
P.C.Board
Chip Part
SIDE B
A
B
SIDE ASIDE B
LOAB ASSY
A
(VNP1910-A)
CN602
12
LOAB
15
VWG2426-
1
CN601
VWG
VNP1910-
5
S101
PYKC F6
GND
51
C102
C101
51
SW2
CN601
(V+5D)
V+3D
LOAD+
LOAD-
CN602
12
CN601CN602CN602CN601
CN103
B
M
LOADING
MOTOR
ASSY
C
D
E
F
AA
56
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48
C
4
R
2
4
4
c
4.2 DVDM ASSY
SIDE A
A
C250
C245
C247
R256
C246
R255
R712
IC1106
4
3
TP1
C233
C107
C235
R721
R736
C706
R1140
M
6
R226
R705
R1142
C1140
C735
IC411
STEPPING
MOTOR
CN115
Side
contact
C358
C109
C108
R127
C111
R118
4
Q103
3
C106
1
R121
C113
R159
R150
C124
IC211
4
3
R218
6
1
R723
R720
C711
C714
C708
208
C703
1
C710
C709
C707
R734
C704
52
53
C713C712
D408
R124
TP2
C114
R116
R225
C232
R725
CN115
R125
R126
C110
IC101
R117
R123
R132
R115
R227
R711
R722
C446
121
C390
C103
C105
32
33
48
49
C100
R133
C115
C127
C116
C241
C118
R234
C234
Q104
L330
R228
R726
R710
C721
R715
R709
C716
C715C718C720 C722
R727
CN114
R391
C391
C101
17
64
R134
R128
R130
R129
R241
C330
R333
C112
C117
R345
R342
R343
C719
16
1
Q106
R131
C335
C702
R136
R135
C725
R731
R177
C737
4
C119
C333
CN114
R165
R164
R163
R162
R161
R153
R154
R151
R152
4
6
C122
R171
C334
157
3
R172
C120
R166
R167
1
104
C727
C121
C723
C724
R157
Q105
C129
C123
R718
105
1
156
R158
R173
C257
IC701
C738
R137
R155
R156
R174
IC304
C728
C733
R733
C125
R176
3
C729
R659
C731
C726
R169
C328
R331
R732
C730
24
R109
R651
C650
C732
R716
Side
contact
1
R650
CN111
23
C134
R106
R107
R110
R108
R104
R105
R102
C133
R103
R170
R175
R160
C627
C321
5
4
R613
C629
R616
R298
C297
R662
R609
C662
R717
R664
R101
X601
R618
C666
C667
C496
IC491
13
24
C491
R138
R643
R620
R648
25
CN111
IC403
R639
R638
R615
R612
C658
R636
R663
R661
12
R491
C612
R645
R683
R633
R676
C126
C422
C614
R621
R632
R619
R665
R666
R667
R652
C623
C495
R492
2
1
R681
C657
P
A
t
8
R630
132
133
176
1
467
R600
C462
4
61
1
37
36
C494
492
DVDM ASSY
B
(VNP1945-B)
SPINDLE
M
MOTOR
Heat Resistance Pri-Flux
KN1
C441
C439
C1170
C254
R205
R558
IC552
R1136
R206
C253
R557
R259
R252
1
C1171
C252
C255
C251
C258
R253
C553
C555
C1155
C256
R258
5
8
C557
C1173
C1172
R251
C1156
3015
28
R257
C1154
IC202
R554
C552
IC553
14
C556
R1111
C1153
R1149
C1176
L1102
1
C444
PC
176
133
132
C1175
R1176
C1152
R1175
C1149
14291
8
C1148
C1147
C1146
5
R1139
C1144
C445
C248
R701
C701
R735
R1151
5
1
C249
R254
R702
R703
R706
4
1
C1143
R120
R119
C1151
C1150
R1145
R713
IC1107
B
2/2
C443
VWS
VWS1568
VWS1569
CN101
C
VNP1945-B
C
CN551
DVDMSIDE A(2nd)
FCDC
D
CN101
F
CN402
E
VWS
33
Side
1
C749
C740
C559
C750
8
IC503
C956
9
R565
R577
C558
8
9
C560
8
CN551
IC505
9
R545
R1156
R1167
R1166
R1171
R1170
R1169
R1168
R1174
R1165
R1164
R1163
L7740
322
contact
Side
contact
1
17
KN2
CN402
D401
R544
R1162
R539
R1160
R543
R542
R541
R540
R547
R546
1
C1163
R1159
1
16
IC504
1
16
C1166
C1165
R1173
R1172
C440
16
D407
C527
C536
C537
C1159
C1161
C1164
C1167
C442
C528
R552
C535
C1158
C1160
C1162
1
R551
R559
7
45
88
C1169
C1168
C554
44
R553
R561
89
4
1324
R1161
IC410
5
R560
IC1110
C1157
R1157
R1137
A
Q103
IC504
F
IC505IC701
IC552
IC1110
IC202IC304IC410IC503
IC553
IC1106IC491
IC211
IC1107
IC411
IC101
Q104
Q106
Q105
IC403
B
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DV-59AVi
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5678
R170
R
C
3
R103
7
6
R110
R160
CN111
R106
R107
R108
R101
R102
R104
C133
R1
C627
C
X601
5
R618
4
R616
R620
R298
C297
R
R
C6
C666
C667
R664
R648
C496
IC491
13
24
25
C491
CN111
R138
IC403
R643
R615
R612
R636
R661
R663
12
R491
R639
R638
C658
C612
R645
R683
R633
R676
C126
C422
C614
R621
C657
R632
R619
R665
R666
R667
R652
C623
C495
R492
2
1
R681
176
1
PICKUP
ASSY-S
Side
contact
C128
R644
R642
C620
C624
R630
C616
132
133
1
R467
R600
5
C462
1
IC454
C461
48
R481
37
36
C493
C494
C492
R625
C608
4
R464
C617
C463
C464
3
C458
R461
R460
D405
R637
CN103
C421
C423
D402
R631
R628
C618
IC601
IC455
5
1
R466
R463
R459
R457
R456
5
R634
4
3
C481
C465
C454 R465
916
C485
C402
R626
R627
C615
C603
IC481
R468
R455
C456
R694
C487
C488
R604
C693
L481
CN103
1
C393
C
KN3
R623
R624
R611
R646
R610
R693
C602
C604
X481
R454
R483
R484
R485
8
C484
1
3
45
1
C451
C482
R640
89
44
C486
IC451
C856
C695
45
C483
R453
R860
R696
88
C606
R601
C452
R622
C607
R695
R689
R654
C605
R452
C453
C853
R614
C613
A
CN401
R617
C1001
C610
R658
R482
C840
R1002
R1001
C601
100
R861
C854
13
C1004
C1003
R647
R657
76
C855
CN601
C438
C403
C1009
R1003
R1005
C1005
120
1
C1021
C1002
C626
30
R641
C1020
R655
R607
R606
R635
R605
R848
R602
R832
R833
75
1
R863
R826
C851
R862
R869
R1007
31
IC1001
D801
C839
C437
X801
C1008
C1006
R870
C1019
R1813
C841
C852
CN401
C427
C410
R1006
C1010
C1007
C1011
R1814
51
25
R864
IC401
C1012
C1018
5026
IC805
C842
R1818
C434
D406
R1010
R1009
R1011
R1815
C1017
R803
R801
R802
91
60
C435
R1012
R1816
R877
R875
R868
R871
R867
R866
R865
R820
L804
C1022
90
61
C1015
R873
R879
1
C436
C1013
C1014
R880
I
C803
L810
C838
R1013
R1014
R1015
R1017
C802
L801
CN101
CN901
C985
C984
C405
R1037
R1016
R1018
C1016
R805
C824
IC801
C825
C806
C807
C804
R825
1
R808
R857
C808
C941
C413
C1051
C1052
C1059
49
64
R1065
R1035
5
1
R858
C947
R949
R1051
IC1051
C1060
X802
R834
C835
R982
C414
C837
48
1
R1036
C819
4
3
R957
R1058
C945
C418
D403
C823
C809
C834
C810
R969
1
R1057
C836
R859
7
C415
C1053
R1056
R835
IC804
R958
R965
C416
R403
C1054
C812
R836
R837
CN901
R960
C942
IC402
5
4
C417
R1052
C1055
33
32
C1056
R1063
17
16
C1061
C1058
Q1051
R1072
C814
R850
C811
R963
C934
R1071
C813
R841
R1064
C818
KN4
R964
3
4
Q941
C936
C1067
R1053
C1057
R1054
L803
R838
C948
R1073
C833
R941
R843
R998
1
6
C1068
C1069
C815
R844
R839R840
R959
R942
R427
C1063
C1064
C1065
R1055
C938
C1062
6
1
R854
R955
R1062
3
Q1056
C857
R968
Q404
R1060
R1059
R1061
4
R1075
R889
R891
R952
R893
R895
23
R946
R943
C844
4
D
R954
R429
R1076
R890
C845
R894
R892
C846
R896
6
Q802
B
CN101
Side
contact
7
CN403
1
Q901
D901
R945
R425
R420
R1079
R1081
L1052
L1051
L1053
L1054
L1055
L1056
L1057
191
L1058
C1066
Q1052
R1074
R1077
R1078
Bonding
L805
L806
C847
R897
JA2
JA1
L808 L807
C848
R1820
R872
13
C843
17
CN801
SIDE A
CN1001
A
B
C
D
E
IC403
IC481IC454IC1001
IC601
IC455
IC451IC491
IC801IC401
IC1051
IC805
DV-59AVi
56
IC804
7
Q1051
IC402
Q941
Q1056
Q404
Q901
Q1052
Q802
F
B
55
8
Page 56
A
4
4
3
R
C320
R
B
C
D
E
SIDE B
1234
C419
IC405
C982
C412
321
D409
C411
D804
D812
R885
54
R898
R887
R967
R989
R947
R929
C983
R990
R991
R817
R818
R816
C820
C966
R924
R851
C963
C951
C939
C817
L802
R849
R988
R9901
Q907
R922
49
64
1
R1819
7
C828
R9903
R9902
48
R852
1
C822
R992
Q908
C960
C961
C816
C830
C829
R9905
R9907
R9906
R815
R856
C832
C967
R979
R812
C821
R9904
Q909
C968
R980
R975
C946
C1071
R1098
R1097
R1802
R1803
R1817
Q905
R1092
R883
R881
R978
R981
R983
C972
D803
D805
D807
D809
R899
C850
C849
R1801
D811
D813
D815
D817
C831
Q906
R921
R1094
R1095
Q1054
R855
R985
R986
R987
C973
C959
C962
R925
R1091
R1096
R853
14
R984
R948
R930
R923
8
IC803
C408
54
R974
Q904
R970
R973
C1070
R1080
Q1055
R1093
IC1052
3
C1072
1
D802
D806
D808
D810
D814
D816
Q801
R886
R882
R884
C974
C975
R811
C965
C977
C978
C969
C801
R936
R993
R937
C970
R940
R809
C964
33
16
R814
R813
32
17
IC806
5
1
R819
C805
R927
C979
R966
C971
C981
C976
R953
R951
C980
R961
R944
IC903
R1031
R933
R1034
R1032
4
3
R810
C914
R807
R950
R903
R806
R908
R822
R919
R1030
C902
C447
C448
5026
C932
C931
R916
1
R917
C911
C904
C924
C912
R907
108
109
C910
C903
C909
R1033
C908
C906
R902
C907
144
C905
R904
R931 R932
R804
R824
R910
1
1
IC802
24
R823
R876
R821
R874
R781
C783 C784
C781
R728
C782
C949
R878
C933
R911
C428
5428
C925
R912
C958
R913
R918
R928
C926
C935
R934
C916
R926
IC781
R920
C927
C937
C928
R935
C917
27
1
C788
48
25
C789
C785C786
IC902
25
C929
73
36
R761
72
37
R847
C827
C787
C773
C930
C923
C920C921C922
IC901
R914
C826
C774
C918
C775
C776 C777 C778 C779
C780
C913
C739
C915
R977
R976
R939
R938
R660
52
104
C919
R760
C772
R915
R972
R971
R962
R956
C734
R608
C628
R685
R653
C770
C771
IC602
IC603
R684
C765
R389
R682
C619
16
C392
R390
Q107
R140
C130
D601
13
C609
46
1
1
24
R752
R751
Q601
R656
R629
R668
C760
C763
C762
C759
C761
C766
R763
C764C769
IC751
R704
C758
R649
R762
C751
1
156
C757
32
L304
17
R332
C622
R603
48
C625
C621
3
IC306
25
R757
208
R756
R729
C753
R730
IC752
C754
1
3
R766
C755 C756
1
R764
R765
C798
R758
C752
IC903IC902
IC781IC751
IC901
Q907Q906Q909Q905Q904
Q801
F
Q1054
Q1055
IC602IC405
Q601Q908Q107
IC
ICIC802IC803IC806IC1052
IC306IC603
B
56
1234
DV-59AVi
Page 57
5678
751
R704
R649
R762
C751
1
156
C757C758
SIDE B
DVDM ASSY
B
(VNP1945-B)
VWSVWS
R364
R369
C366
R373
C365
R113
R114
R316
R312
C221
4
R322
5
C225
R786
R314
R223
Q102
C102
8
C131
Q101
1
R112
IC102
C332
R344
C312
C319
IC302
1
R240
8
C216
C207
R311
C217
C314
R310
50
51
C220
C222
R222
75
76
C226
R229
R224
C224
C223
C227
251
C741
26
Q107
R140
32
17
C622
48
C621
25
208
C753
C755 C756
IC306
R756
C754
C752
C130
R603
R766
R764
C798
R332
R729
R730
1
L304
3
C320
3
4
C625
R334 C336
31
4
R315
R757
IC752
1
R765
10
R759
R758
R141
R139
Q108
R330
R336
C322
IC303
5
45
1
C329
5
C315
D302
C791
R787
R313
C310
C797
R328
C324
D303
C205
R142
R111
C317
R329
R220
2011
C313
R301
IC786
R318
R335
C326
R707
R317
R219
R221
R242
R209
R210
IC201
C231
R280
R212
C230
5
4
R211
C215
C299
R122
R374
R375
4222
C104
IC351
1
C351
R351
R353
Q241
C242
R204
C208
R208
C212
IC453
C266
C213
R272
C206 R203
26
25
C200
1
100
R246
C236
C214
R232
C201
C742
C746
1
C202
R215
R231
C359
C353
3
R214
C743
C747
R341
5
4
C204
R372
C459
R462
R202
R213
C237
R260
R741
C371
C354
R201
C748
C370
R371
R354
C369
R236
C203
C744
IC741
50
C745
R370
C460
R368
R355
C355
IC452
3
4
C457
R350
R458
C356
C1133
C1136
R357
R356
IC261
R263
1
5
C1134
C1135
R363
C368
R262
C455
25
R269
C361
21
C357
1
R358
R361
R271
4
5
R1126
C1132
R362
R261
C1131
C360
C264
R264
R360
C263
R270
R1115
R1114
R359
IC1102
R1105
R1109
R1110
R1112
R1113
1
C265
8
C261
R268
R266
R1103
R1102
IC1103
8
C1128
14
IC1105
C1107
R1118
C404
D404
C401
R1108
C1127
45
1
3
R1125
R1124
1
C1108
C1109
C1110
36
C1102
C1111
C1177
5
C1115
C1138
R1127
0
C1137
1
R1128
R1150
2650
VWS1568VWS1569
R401
C409
13
IC404
5
4
C407
C406
R1104
C1106
144
37
C1112
C1113
R1119
C1114
C1116
C1117
L1101
0
0
123
1
0
123456789
R448
Q402
R415
CBA
C1105
C449
R1133
C1119
C1118
Q401
R450
C538
IC506
C1129
C1104
C1120
R449
C570
C943
C950
C940
C952
C953
C954
C955
C450
R1
R3
R408
R410
C429
R413
R409
C431
R412
SIDE B(1st)
R2
R4
R570
R583
R574
5
1
3
C1130
R1123
4
R556
R451
Q403
R576
C1103
72
C1101
R564
109
73
R563
C430
IC1101
108
C1126
C1121
C432
R417
R571
R572
C1125
C1124
C1122C1123
C426
C467
R411
R414
R1101
R579
C944
C466
R418
A
B
C
D
E
IC303IC351
IC302
IC306IC404IC74151IC786
56
IC102IC452
IC453
Q102Q101Q107Q403Q401Q108
Q241
IC1102
IC1103
IC261IC201
IC1105IC1101IC752
Q402
IC506
F
B
DV-59AVi
7
8
57
Page 58
1234
AJKB
ASSY
(VNP194646
-A)
4.3 AJKB ASSY
SIDE ASIDE A
A
AJKB
AJKB ASSY
C
(VNP19
-A)
(VNP1946-A)
ASSY
C607
CN601
D
B
CN351
DV-868AVi-S, DV-668AV ONLY
C
AJKB
D
VNP1946-A
2/2
E
B
F
C503
C
C511
C513
1
IC511
C614
DC FC
R533
R534
KN102
C537
C533
IC502
R111
R551
C613
R113
R112
R110
C512
C508
C551
PC
C601
R114
1
R537
C547
C531
C534
C532
1
R535R545
C505
C507
C500
11,13.V+3D
22.LRCK0/GND
GNDA
R501
C504
2815
1
C510
1
C501
10.LRCK1/GND
3.XMMUTE
6.XDACRESET
8.XDFSCK
1.DOUT
18.DATA2/DSD_LS
16.GND/DSD_LFE
14.DATA1/DSD_C
12.PBCK1/GND
20.GND/DSD_RS
IC531
CN101
30.GND/DSD_R
28.DATA0/DSD_L
26.PMCK/DBCK
24.PBCK0/GND
33.XAMUTE
31,32.V+12
GNDD
R117
R115
R116
2
R121
R122
R123
JA601
C109
C521
1
C502
R124
C545C535
14
C413
C403
R125
R172
R171
C544
C411
1
IC411
R126
JA401
C522
C506
IC501
R433
R434
C433
R127
R547
C437
C509
C412
C408
IC402
R128
R552
C451
R561
C543
C405
R129
R543
R544
R435
R130
IC521
C400
R131
R562
R451
R437
C447
GNDA
C524C523C514
C153
C431
C434
C432
1
IC431
C435C445
R401
C404
28
C407
1
C410
1
C401
C201
R118
32
33
White
C151
R452
R447
3
1
C421
C423C414
R201 IC201
CN101
C444
1
R461
C311
C313
1
IC311
C303
15
14
C402
R202
SIDE
CONTACT
CN351
R333
R334
R445
C422
IC401
R462
C333
C409
C406
R353
C312
C308
C351
R352
C305
R443
R444
C443
C100
R335
C310
C424
IC421
R355
R337
C337
C331
C334
1
C335
GNDA
C314
R301
C304
2815
C307
1
R303
R302
GNDD
EL FR4 P
R365
FRFLFLRSLSCLFE
R351
R347
C332
IC331
C345
C321
C323
1
C302
C301
V+3D
IC101
VWV
VWV1990- -J
VWV1985- -J
VWV1984- -J
R354
R363
14
C107
C344
JA301
R362
C347
R345
C322
C309
C306
IC301
78M08
78M05
R364
FR
R361
D
GNDA
C105
R343
R344
IC531 IC331
C343
GNDA
C324
IC321
C101
C103
IC501
IC301
IC502
IC521IC511
IC311 IC321
IC431
IC101
IC421
IC411
V+12A
IC401
IC402
IC102
KN101
IC201
IC102
A
CN101
B
CN551
CC
58
1234
DV-59AVi
Page 59
5678
AJKB ASSY
(VNP1946-A)
SIDE BSIDE B
FLFRLFELSRSFLFRC
R463
V+12A
GNDA
R341
V+12A
R366
R101
R367
Q372
R324
R191
D101
V+12A
R374
R346
Q362
R323
Q361
R342
R373
R372
V+12A
Q351
V+12A
V+8A
R356
R314
R383
V+12A
Q371
Q352
R371
Q382
R368
Q363
R332
R384
Q353
R313
R357
Q381
R336
Q461
R381
R382
CN351
C152
R474
3
1
R331
VREF1
8
R151
Q451
R453
R473
Q472
R369
R358
R359
R541
V+12A
C155
5
IC151
41
C154
D151
Q471
R524
AJKB ASSY
AJKB ASSY
C
(VNP1946-A)
(VNP1946-A)
R173
R174
Q551
Q561
R563
R553
R471
R574
R472
Q571
R546
VREF2
R523
R514
V+12A
GNDD
V+5A
Q572
R572
R573
R611
R571
C608
Q551
R610
C611
C606
C612
R609
R608
C605
Q372
Q382
Q361
Q381
Q451
Q352
Q362
Q561
Q351
Q461
Q472
Q572Q471
Q371
CN351
Q363
Q353
Q571
R536
R532R542
R531
R513
IC151
A
B
C
C102C104
D111
C106
C108
D112
LF
V+12A
V+5A
AJKB
V+12A
R441
R424
VWV1990- -J
VWV1985- -J
VWV1984- -J
GNDD
R423
R446
R442
R403
V+3D
V+5A
V+5A
32
33
CN101
R402
VREF2
R436
R432
R414
V+3D
VNP1946-
R413
R431
R503
R502
C116
C115
C114
C112
C113
C117
V+3D
C110
C111
V+3D
R601
2
C610
C609
Q601
C603
C602
1
V+3SPDIF
R605
IC601
R607
R604
C615
R603
R602
GNDD
R606
C604
D
Q601
IC601
E
F
CN101
CC
56
DV-59AVi
7
8
59
Page 60
1234
4.4 VJKB ASSY
SIDE ASIDE A
A
VJKB ASSY
D
(VNP1947-A)
D
B
C
21
65
D
3
21
KN102
C105
CONTACT
SIDE
1
JA202
S_Y
GND
VSEL1
GND
IR
JA201
R312
Q301
R314
C302
R311
R315
Q302
C316
JA401
C403
43
11
CN402
C324
C408
65
D410
C414
JA403
C417
E
7
1
CN501
2
8
9
C103
GND
Y/G
SEL_IR
GNDVV_OFF
C401
C405
D409
C413
D404
D411
D405
D412
D406
VSEL2
Cb/B
P/XI
S_C
D407 D408
R614
D403
VWV
CN101
C101
C104
GND
LETTER
SQUEEZE
23
C605
V+12
R106
C609
V+12
V+6E
R105
C610
V+6E
R104
C611
C613
C102
C114
C608
C111
Cr/R
1
D401 D402
VJKB
VNP1947-
VWV1989- -J
VWV1987- -J
VWV1988- -J
VWV1986- -J
C314
PC
C504C503
DC
FC
CN901
B
R608
CN101
C113
23
57
V+6E
R101
C107
R601
C615
C604
R302
C614
C606
C304
C108
1
18
C612
C330
C327
V+5V
C310
SECTION 25249.6 - PROPOSITION 65
REPRODUCTIVE HARM. HEALTH & SAFETY CODE
DV-868AVi-S, DV-668AV ONLY
CN601
KN101
D610
C
CN351
A
41
IC101
C110
V+5V
C109
C607
3619
V+5V
C323
CAUSE CANCER, BIRTH DEFECTS OR OTHER
B1
1
White
CN601
R651
36
IC601
19
PS
Q602
R605
PARTS CONTAIN CHEMICALS WHICH ARE
KNOWN TO THE STATE OF CALIFORNIA TO
V+12
D609
Q601
19
1
R301
C301
SCART_L
SCART_R
SQUEEZE
V+5V
V
Y
G
R313
F302
F301
C
VSEL1
VSEL2
R
V+12
GNDA
GND
GND
GND
GND
GND
B
D301
Q303
MC
B2
GNDA
21
3
3
CN602
C602
CONTACT
SIDE
R607
C616
R606
C329
F303
C326
C328
C325
THIS PRODUCT CONTAINS LEAD IN
SOLDER AND CERTAIN ELECTRICAL
CN901
E
CN602
WARNING
DV-868AVi-S, DV-668AV ONLY
C501
C
KN103
IC101
IC601
FR4 P
Q602Q302
F
Q301
DD
60
DV-59AVi
B
KN104
2/2
Q303Q601
1234
Page 61
5678
SIDE BSIDE B
CN601
VJKB ASSY
D
(VNP1947-A)
CN602
C603
D606
CN602
D603
GNDA
19
1
R650
1
3
D607
D602
CN601
D608
D605
D601
IC603
D604
R609
13
6
4
C618
C619
D101
C620
C617
C112
R103
R102
R612
R405
C406
C202
R201
R204
R404
3
3
R402
C410
D201
R207
R401
2
2
C206
1
C201
1
C402
C404
A
B
C
C322
R335
R334
R336
R329
R330
R326
C319
LF
R318
V+5V
R338
R337
C318
R323
VNP1947-
VJKB
R325
R332
R339
C320
R328
Q305
R324
R319
VWV1986- -J
C321
R333
Q306
Q304
C317
C309
R320
C312
C313
VWV1987- -J
VWV1989- -J
VWV1988- -J
C305
118
IC302
C315
VWV
C308
C307
C303
36
19
L502
L501
C306
R502 R503
R613
R305
R309
R504
R306
C409
R408
R407
R310
R501
C412
R307
R508
R308
L401
L402
C311
C502
R406
R409
R410
R510
R509
C505
R403
R415
R412
C506
R505
C407
C411
R416
R414
R411
R507
R506
C415
C416
R413
D
E
C418
Q304Q305Q306
DD
56
IC302IC603
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4.5 SCRB ASSY
SIDE ASIDE A
A
W969
W968
51
C946
GNDV
GNDV
SCRB
W101
VWV1939-
W973
J901
GNDV
W959
W961
V+5V
GNDV
W953
W954
W955
W957
W956
RY903
106
W960
W958
GNDV
4/4
W964
W963
C953
GNDV
RY905
106
W965
W967
W966
51
W962
W970
W971
W972
GNDV
JA901
C908
AUD.L
AUD.R
SQZ
V+5V
V
C
Y
G
R
CN901
W903
V+12V
W901
106
W904
W906
GNDV
W902
4/4
B
W905
GNDA
V+12V
1
1
GNDA
GNDV
VSEL1
VSEL2
19
B
19
UPPER
SIDE
C
CN901
RY902
W913
GNDV
C934
GNDV
W920
D
W923
W907
W908
W909
W911
W912
GNDV
51
W915
W914
W916
GNDV
W919
GNDV
GNDV
W922
W921
CN602
W917
GNDV
W925
W910
W918
GNDV
W924
RY901
106
W928
W929
W932
51
W930
W931
W926
W927
W937
W934
W933
W936
106
W938
W998
C937
W999
W939
W935
RY904
W942
W941
W947
51
W948
GNDV
JA902
PC
W943
W940
Production Code
W949
VWV1939-
VWV
W944
W945
C943
E
C930
W946
GNDV
SCRB ASSY
(VNP1918-B)
C929
W950
V+5V
W951
-PYKC
W952
VNP1918-B
SIDE BSIDE B
D
CN901
R904
R999
R903
GNDV
R911
R959
R970
C910
GNDV
R919
V+12V
GNDV
1
R929
C904
2
GNDA
V+5V
C905
C935
C901
C907
R905
C902
Q901
D901
Q901Q902
C921
1
3
C940
C917
D902
IC902
C942
C914
C927
C938
C939
6
4
R912
B
C958 C919
D907
D909
D911
GNDV
R916
C923
C944C924
D910
D908
C947
C941
V+5V
R997
D917
20
R944
21
R943
R945
D918
V+12V
R951
IC901
C928
R936
R950
R952
4
6
GNDV
C951
C950
Q905
C916
VNP1918-B
R927
C920
C936
3
1
R938
D905
D906
R937
D904
VWV
VWV1939-
C913
1
2
C903
C933
GNDA
R923
C925
R924
R962
C932
Q904
R932
R928
GNDV
V+12V
D916
D915
D913
D912
C945
C959
C948
Q904Q905
IC902IC901
B
19
R
VSEL2
CN901
VSEL1
YG
GNDV
VC
V+5V
SQZ
AUD.R
GNDA
AUD.L
1
V+12V
R910
R907
C909
Q902
R902
C906
R909
R901
R906
D999
R971
D903
E
F
D914
R955
GNDV
R965
SCRB
LF
21
D920
20
D919
EE
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4.6 MSWB ASSY
SIDE ASIDE A
B
A
VWG2390
VWG
PC
CN2
I
C301
CMKM-P3X
D
2/2
PRIMARY
CN301
S301
MSWB
1
CN301
VWG2455
G
CN302
CN202
CN302CN302
C
A
B
C
MSWB ASSY
H
(VNP1952-A)
SIDE BSIDE B
CN301
2/2
C311
VWG2455
1
CN301
9
99
8
868
77
7
66
555
444
333
22
2
11
1
0 0 0
VWG2
LF
CN302
VWG2390
VWG
D
E
HH
56
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8
F
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R
13
(Mt
F)
Y
2
2
2
2
2
4.7 FLKY and KEYB ASSYS
A
B
C
SIDE A
CN102CN102
D201
STAND BY
S203
PW
CN102
W161
91
CN301
H
W114
KEYB
IC103
V101
2/2
W116
CN202
CN202
C104
DV-868AVi-S
VWG2368
VWG2369
VWG2370
VWG2371
VWG
12
L101
W101
W158
ONLY
J201
W115
D206
W117
i-Link
CMKM-P3X
W118
W119
W162
HDMI
D205
S204
/i-Link
W201
KEYB ASSY
G
(VNP1952-A)
PROGRE
VWG2460
VWG2457
PROGRE
S202
VWG2454
VWG2452
VWG2449
PC
W120
FL-OFF
D204D203
1
/FL
PURE AUDIO
S201
CN201
9
CN201
W157
W121
FLK
VWG
VWG
VWG
VWG
W165
VWG
VWG
D
E
F
SIDE B
C
D
R801
91
R802
Q802
G
CN102
59AVI/KU
868AVI/WY
R101
Q102
C110
VWG2459
VWG2456
VWG
LF
Q101 Q801Q102Q103
Q101
6
66
R214
5
55
R211
R212
R213
R204
R222
R203
/J
/WY
/KU/CA
3
4
33
44
C807
VWG2359
VWG2358
VWG2357
2
VWG
0
1
2
0
00
00
11
22
A-
CN201
91
A
R201
R216
R202
R215
CN201
F
R130
R120
C292
2/2
E
A-
VWG2368
VWG2369
33
22
11
00
3
2
1
0
VWG2370
Q801
969AVI/R,/B
CN202
55
44
5
4
C802
C801
VWG2453
C291
VWG
77
66
7
6
0
0
0
R206
R901
D212
99
88
9
8
C806
1 1
1
LF
S969AVI/J
668AV/WY
22
2
R224
C202
44
33
4
3
R223
B
6
55
6
6
5
D211
VWG2449
VWG2452
VWG2454
VWG
VWG2451
VWG2448
99
88
77
8
7
9
R221
R207
R902
C201
/J
/RL
CMKM-P3X
C901
VWG2368
VWG2360
6.STBY
5.LED5
4.KEY0
3.LED6
7
829
987654321
2.LED7
998877665544332211
1.GND
77
88
99
R225
R205
R208
VWG2457
VWG2460
1.GND
2.SEL IR
3.-28V
R144
4.LT1
R181
5.FLDC-
6.XRESET
R145R146
R182
7.FLDC+
8.PW_ON
VWG2371
R183
9.IR
R803
Q103
10.XREADY
11.SCK
12.GND
.s
o
147
FG
64
CN101
KEYB ASSY
G
(VNP1952-A)
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R181
5.FLDC-
6.XRESET
FLKY
R145
R146
R182
R183
7.FLDC+808.PW_ON
9.IR
VWG2357
VWG2358
VWG2359
VWG2360
W165
VWG2368
VWG
R803
Q103
10.XREADY
11.SCK
12.GND113.s(MtoF)
R147
14.E+3V
15.S(FtoM)
/KU/CA
/WY
/J
/RL
/J
Q104
16.12V
17.1394RST
M
W106
R148
R149
W107
Q105Q103Q104
C808
C810
W168
W108
Q105
2/2
S101
OPEN
REV
S106
H
R106
W145
W169
CMKM-P3X
R150
C101
R105
2/2
W170
R119
W123
W124
W109
W166
S105
FWD
R118
C113
W122
C804
C116
60
61
PC
VWG2448
VWG2451
VWG2453
VWG2456
VWG2459
W167
IC101
I
C803
41
R152
IC101
L
W111
W146
40
X101
668AV/WY
S969AVI/J
969AVI/R,/B
868AVI/WY
59AVI/KU
STOP
R151
C115
S102
20
R121
C102
W127
R123
21
W147
W128
R108
R127
W129
R115
C107
R133
W130
C103
R107
R122
C108
W148
W149
PAUSE
W131
S103
W112
B
IC102
R114
R103
R126
R110
IC102
W132
CN402
CMKM-P3X
R116
R112
R113
R102
R104
R128
R109
R111
C109
R197
1
5
W133
CN101
C805
R117
C161
W134
C811
R161
W135
W150
W136
PLAY
W156
1
CN101
1
R129
R137
R199
FLKY ASSY
F
(VNP1952-A)
J101
C100
W152
W140
W153
W144
C106
W141
S104
17
W137
W151
W138
W139
CN101
CN101
17
C111
R139
R138
R196
R141
R140
R194
R198
R195
C809
SIDE A
W143
W142
W113
SIDE B
C105
R142
C114
R134
R135
K
R143
R136
R191
A
B
C
D
J
E
56
DV-59AVi
FLKY ASSY
F
(VNP1952-A)
F
F
7
8
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4.8 POWER SUPPLY UNIT
SIDE ASIDE B
A
POWER SUPPLY UNIT
I
[VWR1375]
DV-868AVi-S:
Other models: short-circuit
B
C
H
CN302
AC INLET
ASSY
CN1CN1CN2CN2
P301
D
P101
P202
P201
E
F
CN401
B
CN101
II
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5. PCB PARTS LIST
NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω
47k Ω
0.5 Ω
1 Ω
56 x 10
47 x 10
R50
1R0
1
3
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
Cautions: After adjustment, adjustment screw locks with the
Screw tight.
1 2
Tangential
adjustment
screw
1 2
Radial
adjustment
screw
B
C
6.2 JIGS AND MEASURING INSTRUMENTS
Screwdriver (large)
Precise screwdriver
Screwdriver (medium)
DVD test disc
(GGV1025)
Soldering iron
TV monitor
Test mode remote control
unit (GGF1381)
Screw tight
(GYL1001)
D
E
F
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6.3 NECESSARY ADJUSTMENT POINTS
WhenAdjustment Points
A
Exchange Parts of Mechanism Assy
Exchange the Pickup
Exchange the Traverse Mechanism
B
Exchange the Spindle Motor
C
Exchange PCB Assy
Exchange PC Board
LOAB and DVDM ASSYS
Mechanical
point
Electric
point
Mechanical
point
Electric
point
Mechanical
point
Electric
point
Mechanical
point
Electric
point
~, Ÿ
Ÿ
∗ After adjustment, screw locks
with the Screw tight.
∗ After adjustment, screw locks
with the Screw tight.
D
E
F
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6.4 TEST MODE
TEST MODE: ON
POWER
ON
GGF1381
Test mode
remote control
unit
A
ESCTEST
B
TEST MODE: DISC SET
<TRAY OPEN>
OPEN/CLOSE
(Player)
DVD disc
TEST MODE: PLAY
<PLAY>
TV/LDP
An address is displayed
< When playback with the target address of disc (DVD)>
For example, when playback with # 30000
CHECK
DVD, CD
OPEN/CLOSE
(Player)
DSC - &&&
CAUTION:
Perform only trace, video and audio outputs
are nothing.
C
D
During PLAY
+1030000CHP/TIM
TEST MODE: OFF
POWER
OFF
56
OR
GGF1381
Test mode
remote control
unit
DV-59AVi
ESC
7
Press keys in order
030000
8
E
F
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6.5 MECHANISM ADJUSTMENT
A
Tangential and Radial Height Coarse Adjustment
1
START
• Remove the Loading Mecha. Assy.
• Remove a Spacer for height adjustment
attached to the back side (shaded area)
of the Loading Mecha. Assy (Float Base)
with nippers.
B
Spacer for Height adjustment
Note:
Before removing the flexible cable for the
C
pickup, soldering of the pickup circuit is
necessary.
For details, see "7.1.9 DISASSEMBLY".
Loading Mecha. Assy
Float Base
Cautions:
Keep spacer for future use.
(used only for 2003 models)
7.3mm
Put a spacer between a Tangential (or Radial) adjustment
screw and Mechanism Base and turn each screw to adjust
the height. (Refer to "6.1 ADJUSTMENT ITEMS AND
LOCATION".)
Turn a flat side
into bottom
D
E
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DVD Jitter Adjustment
2
• Playback method of inner and outer address for the purpose is refererd to "6.4 TEST MODE".
• Jitter indication of the monitor is refererd to "7.1.3 TEST MODE SCREEN DISPLAY".
START
• Test mode
• Play the DVD test disc
at outer track
(around #200000)
Mechanism Assy
Adjust the Tangential
Adjustment Screw so that
jitter becomes minimum.
J : Min
A
Use disc: GGV1025
• Play the DVD test disc
at inner track
(around #30000)
B
Mechanism Assy
Adjust the Radial
Adjustment Screw so that
jitter becomes minimum.
J : Min
C
Turn the POWER OFF in
case of NG once, and
perform the adjustment
once again.
If error rate is OK,
locks a root of
tangential and radial
adjustment screws with
the Screw tight.
CHECK
NG
OK
J : - - - -
Player
Monitor
Confirm the error rate that is
displayed "OK"
(Example ERROR RATE: 6.6oe - 6 OK )
Disc playback normally.
• The measurement of block error rate
5ESC
• Play the DVD test disc
at outer track
(around #200000)
D
Mechanism Assy
Readjust the Tangential
Adjustment Screw so that
jitter becomes minimum.
J : Min
E
ESC
Screw tight: GYL1001
56
DV-59AVi
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F
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8
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7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 ID NUMBER AND ID DATA SETTING
A
Entering the ID Number and ID Data for Players with DVD-Audio and DVD-RW
Compatibility
It is necessary with a player with DVD-audio and DVD-RW compatibility to set an individual number (ID number) and ID data. If the
number and data are not set correctly with the following procedure, operations in the future may not be guaranteed. You will find the ID
number to be set on the yellow label on the rear panel.
Important: If no yellow label is found on the rear panel, write down the specified ID number by checking it according to "How
to confirm the ID number" shown below.
The Input is Necessary When:
B
• Downloading FLASH-ROM is finished. (The latest version must be downloaded when a repair is made.)
• "No ID Number" is displayed on the screen or FL display immediately after the power is turned on or in Stop mode.
• If "No ID DATA" is displayed, the ID data must be entered.
Note:
Be sure to enter the ID number in Stop mode.
Use the service remote control (GGF1381) for operations. Only opening/closing of the tray are performed from the player.
Use Disc No. : GGV1133
How to Input the ID Number and ID Data
1
C
To enter the input mode, press ESC + STEREO in a status with
no ID number set, such as after FLASH-ROM downloading.
2
As number input is enabled when the unit enters the input
mode, input the 9-digit ID number.
(The entered number is also displayed on the FL display.)
[Player's ID Number Setting]
ID Number ?
> - - - - - - - - -
2
D
<CLEAR> Exit
Input ID Number !
3
After inputting the number, press SEARCH to register the ID
number.
[Player's ID Number Setting]
E
ID Number ?
> 0 0 0 0 0 0 0 0 1 OK ?
4
When the ID number has been registered, the unit enters the
ID data input mode. (The FL display indicates "NO ID DATA.")
In this condition, place the ID data disc on the tray and close
the tray using the CLOSE key "7/0" on the player.
[Player's ID Data Setting]
<CLEAR> Exit
4
Insert The ID Data Disc !
5
While the data are being read, the message shown in the
figure at left is displayed on the screen.
(The FL display indicates "RD ID DATA.")
[Player's ID Data Setting]
<PLAY> Compare Mode
<SEARCH> Enter
3
5
Loading The ID Data Disc !
Input ID Number !
F
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6
When the ID data have been read, the data are written to the
FLASH-ROM.
(The FL display indicates "WR ID DATA.")
[Player's ID Data Setting]
Wait Rom Writing !
6
How to Confirm the ID Number
1
Press ESC + STEREO with an ID number set, and the unit
enters the ID number confirmation mode.
2
The set ID number is displayed on the screen (and on the FL
display), permitting you to confirm it.
To exit this mode, press CLEAR .
3
[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
2
Compare
> * * * * * * * * *
<CLEAR> Exit
3
7
When the ID data have been written to the FLASH-ROM, the
message "Rom Write OK" is displayed on the screen.
(The FL display indicates "ID DATA OK.")
After confirming this message, press CLEAR to exit the input
8
mode.
[Player's ID Data Setting]
Rom Write OK !
7
<CLEAR> Exit
8
A
B
C
Input ID Number !
How to Clear the ID Number
1
Press ESC + STEREO with an ID number set, and the unit
enters the ID number confirmation mode.
2
Input the same number as the ID number you have set.
[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
2
> * * * * * * * * *
<CLEAR> Exit
Input ID Number !
3
After inputting the number, press STOP .
Only when the entered number matches the set ID number, the
ID number is cleared and the unit exits this mode.
If the numbers do not match, you must return to step 2.
( STOP is not accepted until 9 digits are entered.)
[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
> 0 0 0 0 0 0 0 0 1 OK ?
<PLAY> Enter
3
<STOP> Memory Clear
Input ID Number !
D
E
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7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DEFECTIVE
This unit can confirm the laser diode current value (DVD: 650nm, CD: 780nm) of pickup on the Test Mode screen.
(Press the ESC → TEST keys in order on the test mode remote control unit (GGF1381) to enter the test mode.)
A
It's effective in case of the following condition.
Symptom
• Indicates "No Disc" in FL display.
• Player does not playback, etc..
Procedure of Self-Diagnosis
1 Enter the Test mode.
2 When diagnosing the 650nm laser diode:
B
Press the → keys in order, and turn on the laser diode (It light-up for nine seconds.).
When diagnosing the 780nm laser diode:
Press the → keys in order, and turn on the laser diode (It light-up for nine seconds.).
When let it turn on once again after performed 2 once,
After pressed REP.B key once
650nm: Press the → keys in order
780nm: Press the → keys in order
3 Confirm the indicated value of the laser diode current (LDI). (Refer to following figure.)
TEST1
TEST4
TEST1
TEST4
4 When indicated value is more than 140, pickup is defective. → Replacement is necessary
C
Replace the Traverse Mechanism Assy or Pickup.
Note : When a DVD disc or a CD disc is played in the test mode, this function is effective.
Character in bold : Item name
: Information display
D
E
Laser diode current value
F
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7.1.3 TEST MODE SCREEN DISPLAY
Display Specification of the Test Mode
Character in bold : Item name
: Information display
1
5
6
21
22
23
24
10
11
1 Address indication
The address being traced is displayed in number.
(as for the DVD, indication of decimal number is possible.)
DVD : ID indication (hexadecimal number, 8 digits)
[∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]
CD : A-TIME (min. sec.) [0 0 0 0 ∗ ∗ ∗ ∗]
2 Code indication of remote control unit [R – ∗ ∗ ∗ ∗]
NTSC system: [NTSC]
PAL system: [PAL]
Automatic setting : [AUTO]
Scart terminal output [SK – ∗ ∗]
(Display only the WY model which can do the output setting
of scart terminal.)
VIDEO: [00]
S-VIDEO : [01]
RGB: [02]
0 (1) Disc sensing [DSC – ∗ ∗ ∗]
The type of discs loaded is displayed.
[DVD], [CD ], [VCD], [ ]
(2) CD 1/3 beam switch [BM – ∗ ∗ ]
- Jitter value [J – ∗ ∗ ∗ ∗]
Make the jitter four times, and renew it in every 0.5 second.
[J4 – ∗ ∗]
= Version of the AV-1 chip / version of firmware
[AV: ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]
~ Version of the FL controller [FL: ∗ ∗ ∗ ∗]
! Region setting of the player [REG: ∗]
Setting value : [1] to [6]
A
B
C
D
7 Mechanism (loading) position value [M – ∗ ∗]
Unknown : [01] or [41]
Open state: [04]
Close state : [08]
During opening : [12]
During closing : [22]
8 Slider position [S – ∗ ∗ ∗ ∗]
CD TOC area : [IN ]
CD active area : [CD]
56
@ Destination setting of the FL controller
[MDL: ∗ ∗ ∗ ∗ / ∗ ∗ ∗]
Four characters in the front represent the type of model.
Three characters in the back represent the destination code.
J: /J, K: /KU, /KC, /KU/KC, R: /RAM/RL/RD, LB: /LB,
WY: /WY
# Part number of the flash ROM and system controller
[∗ ∗ ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗]
$ Version of the flash ROM [V: ∗. ∗ ∗ ∗]
Flash ROM size [FLSH = ∗]
% Revision of the system controller [S: ∗ . ∗ / ∗ ∗ ∗ ]
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^ (1) Revision of the DVD mechanism controller
[M: ∗ / ∗ ∗]
(2) Part number of the GUI-ROM (OEM model)
A
[GUI: ∗ ∗ ∗]
(3) HOST conversion [HOST: ∗ ∗ ∗]
* AGC setting [AGC – ∗ ∗ ∗ [∗] ]
AGC on : [AGC-ON]
AGC off : [AGC-OFF]
[1] : RFAGC on [0] : RFAGC off
( FTS servo IC information
DSP coefficient indication[KS – [∗ ∗ ∗ ∗] ∗ ∗ ∗ ∗ ]
Displays the address (four digits) of the specified coefficient
B
and the setting value (four digits) with [TEST] and [9] keys.
) Error rate indication
1 C1 error value of CD [ER – C1 ∗ ∗ ∗ ∗ ]
2 C1 error value of DVD [ER – ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ]
_ Internal operation mode of mechanism controller
[MM – ∗ ∗ : ∗ ∗]
Internal mechanism mode (2 digits) and internal mechanism
step (2 digits) of the mechanism controller
C
D
E
F
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7.1.4 SELF-DIAGNOSIS FUNCTION
When enter the service mode, self diagnosis mode operates with the "ESC"+"CHP/TIM" keys automatically.
1 Mechanism Error History (past eight times of error is displayed)
Two columns of the beginning display the error status for mechanism controller.
(the details of error contents refer to "7.1.6 Error Display".)
Eight columns of the back display the count UP value (turned count up every 20msec) from the power-up.
Example) 32h ⋅=. 1 sec, BB8h ⋅=. 1 min, 2BF20h ⋅=. 1 hour
In addition, when there was error after power-up immediately (till initial setting is completed), turn the most significant bit to ON.
2 Check Item Display of Self Diagnosis Function
a) AV1 Host Bus check (possible the check only during stop) (Read & Write process of an internal specific register)
AV_1 : OK
: −−⇒ not yet check
: HOST BUS NG⇒ HOST bus NG
b) Bus check between AV1 SDRAM (possible the check only during stop) (Read & Write process to the SDRAM)
AV_2 : OK
: −−⇒ not yet check
: AV1-SDRAM BUS NG ⇒ Bus NG between AV1 and SDRAM
c) DMA transfer port check from F.E. to AV1 (during stop, possible the check only in DVD or NO DISC)
(writing from F.E to SDRAM and reading of SDRAM)
AV_3 : OK
: −−⇒ not yet check
: FE-AV1 DMA NG⇒ Bus NG between F.E and SDRAM installed outside of AV1
d) Video encoder (ADV∗∗∗∗) check (Read of the specific register)
VE: OK
: NG ADV, ⇒ ADV register reading NG
: NG > ADV, ⇒ ADV communication NG of FR to video encoder
: NG > PRO⇒ Communication NG from EBY to progressive decoder
e) DSP check (Read of the specific register)
DSP: OK
: NG⇒ DASP NG
f) SACD check (Read of the specific register)
SACD : OK
: NG⇒ SACD NG
g) 1394 relation HOST controller check
Display the mechanism error history and self diagnosis result by pressing the "CHP / TIM" key once again.
Afterwards press the "CHP / TIM" key with toggle and change the display.
Display screen of mechanism error history and self diagnosis result
1
(a)
(b)
(c)
(d)
(e)
(g)
(h)
D
2
(f)
E
F
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7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE
• FL indication of EDC / ID error (short cut function)
Indicate it in FL with the "ESC"+"CX" keys (LD remote control unit).
A
Indication is released with the "ESC" key during display.
FL indication contents
0 0 / 0 0 / 0 1 ∗
Indicate number of the location that caused EDC and ID errors
Retry number of times at having caused ID error (error is indicated only in the occurring moment)
Retry number of times of the latest ID error in the ST system
Retry number of times at having caused EDC error (error is indicated only in the occurring moment)
B
• Screen display of the service mode
Indicate to the screen with the "ESC"+"CHP/TIM" keys.
Release the indication with the "ESC" key.
Indication contents
1 ID Address
2 DVD in playback: Error rate regular indication and exponent
CD/VCD in playback indicates the number of correct frame of
C1 error /5 seconds.
3 Self diagnosis indication
C
D
Indicate the self diagnosis result whether the F.E is normal.
Self Check: During FE checks
Self Check OK: Abnormality is not found in F.E.
Self Check Error: Abnormality is found in F.E.
Indicate the mechanism error history and self diagnosis result
by pressing the "CHP / TIM" key once again.
Afterwards press the "CHP / TIM" key with toggle and change
the display.
Indication of the mechanism error history and self diagnosis
result refer to "7.1.4 self diagnosis function".
4 Error information indication of the AV decoder
(a)
When a retry occurred in reading from the disc, a history
indicates the occurrence location and the occurrence reason.
History is indicated to past seven times.
Eight columns of the beginning show the physical address
which occurred of retry.
As for four columns of next, bitmap indicates EDC status. LSB
shows the first sector during a block and MSB shows a last
sector.
Following field indicates the retry number of times.
One digit in front of " / " shows number of times of the retry by
EDC Error which occurred in the same block in succession.
Retry number of times of the latest EDC error in the ST system
∗ Mark: When even once causes AV1 error, lights.
One digit after " / " shows number of times of the retry by ID
Check Error which occurred in the same block in succession.
" * " of last one digit shows the EDC Check NG Count Over.
" # " shows the ID Check NG Count Over.
indication
When " * " and " # " are not indicated, show that data were
rightly readable by retry process.
(b)
Indicate the error information that detected with the Audio/Video
Decoder. When error occurred, a history indicates the
occurrence time and the occurrence reason. History is indicated
to past seven times.
Field in front of ":" indicates the error information of Audio/Video
Decoder.
(Indication information is different from Fujitsu Decoder with
Mitsubishi Decoder)
02 model is 656 series and 757 series is Mitsubishi model.
• Specification for the Audio/Video Decoder (M65773FP) model
of Mitsubishi
bit0: Start-up Sequence Time-out Error detection
Following field in " : " indicates a value of STC (System Time
Clock) which detected the above Audio/Video Decoder error.
∗ When often perform the switch of debug screen, an error history
will be increased.
As for this, CPU power is used for update of OSD drawing,
symptoms occur so that control of VBR Buffer is not in time.
Indication contents
E
1
2
3
4
(a)
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7.1.6 ERROR DISPLAY
Error codes that are displayed on the FL display without using the remote control unit
FL DisplayPossible causesOperation of the unit
AV1 VERAV-1 chip is not a match with the program of system controller
CPU AERRCPU address error (Hardware is unusual.)No operation
DMA AERRDMA address error (Hardware is unusual.)No operation
FLASH ID
FLASH WRPWrite protect error of the flash ROMNo operation
FLASH SIG
FLASH SUM
FLASH SIZSize error of the flash ROM (Use 4 or 8 M-bit.)No operation
GUI ROM ERRORDifference in version of GUI ROM and system controller software.Operate as the OSD model
ILLGAL
MECHA CPU
RESERVEUndefined interrupt (Hardware is unusual.)No operation
SLOTInappropriate slot command issued (Hardware is unusual.)No operation
Difference in versions of the internal ROM of the system controller and of the flash
ROM, or bus line failure or reverse installation
Difference in part number of the flash ROM (When the ROM which could't be used
was used.)
Check sum error of the flash ROM (It exceeds the regular size.) or reverse installation
(Hardware is unusual.)
The system controller fetched a code other than an operation code (Hardware is
unusual.)
Difference in version of the internal ROM of the mechanism controller and of the flash
ROM.
The sound may not out with
the specific audio.
No operation
No operation
No operation
No operation
No operation
A
B
Error codes that are displayed on the FL display by using the remote control unit
(Mechanism controller error)
To display: ESC + DISPLAY + DISPLAY; Location of the display: At the two digits of center of the FL display
To display the error history: ESC + DISPLAY + One shot; Location of the display: TV screen
Description of
FL
11 Search timeout
12
19
1B
1C
22
23
33
38
Error
Search retry
error
Tracing timeout
while converging
Index 0 search
error
Embossment
plunge error
(only a model
corresponding to
RW)
Timeout of slider
inner
circumference
Timeout of slider
outer
circumference
No FOK pulse
during playback
Disc-typesensing error
Search could not be complete within 7
seconds.
More beyond the target while the read-in search was converging. A search could not
be completed after 3 retries while the unit was tracing 11 tracks. A search could not
be completed after retry when timeout occurs at read-in.
Timeout (10.5 seconds) while tracing at
the stage of convergence of a search.
Plunged into unreadable embossment of
DVD-RW player.
Inside switch could not ON within 3 seconds.Stop
Inside switch could not OFF within the following times:
at ATB: 2 seconds, at Backup: 2 or 2.02 seconds.
When the focus was deviated continuously 20 times.
Were not able to playback from the disc distinction process.
PLAY or STOP was not completed by backup operation of the disc distinction.
Distinguished it from the blank disc in the ATB process completion.
Causes if with a DVDCauses if with a CDOperation of the Unit
Search could not be complete within 7
seconds, and it could not enter the target
area within 7 seconds by VCD scan.
During Track (Index) Search, the search
for the beginning of a program could not
be completed within 3 seconds (20
seconds in the case of Index Search)
after positioning based on the TOC data
was completed.
CD : Stops,
DVD: Continues operation
CD: Stops,
DVD: Continues operation
Stop
Stop
1. In wobble nothing (error
distinction) : search to
address 2E400h
2. In wobble existence:
Tray open
Stop
Adjusts focus at the innermost
circumference and tries to
return to its position where the
error was generated (for 3
times),then opens.
If the same error persists after
one retry, the tray opens. (No
FOK pulse)
Open
C
D
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Description of
FL
A
B
C
D
E
39
41 Spindle timeout
48
49
4A Spindle lock timeout Spindle could not lock more than 1.5 seconds before start the AFB.
51
52
53
54
55
56
57
58
59
5A
5B
5C
5D
5F
62 Pause retry error
71
72
73
Error
SGC converge
timeout
Spindle FG transition
timeout
Spindle PLL
transition timeout
Auto sequence
timeout of peak
detection
Auto sequence
timeout of focus
jump down
Auto sequence
timeout of focus
jump up
Auto sequence
timeout of play AGC
Auto sequence
timeout of disc-typesensing
Auto sequence
timeout of ATB2
Auto sequence
timeout of tracking
servo ON
Auto sequence
timeout of ATB1
Auto sequence
timeout of focus gain
adjustment
Auto sequence
timeout of tracking
gain adjustment
Auto sequence
timeout of offset
adjustment
Auto sequence
timeout of
modulation factor
measurement
Auto sequence
timeout of auto focus
bias
Auto sequence
already busy
ID reading check
during playback
Subcode check
failure during
playback
ID can not read
during startup
SGC could not converge during detects the peakOpen
The unit did not enter Stop mode within 10 seconds of issuance of a Stop command.
Disc distinction is not completed even if passes for 10 seconds after the spindle turned.
Did not reach to the rotating speed that ATB was
possible for less than 10 seconds. Did not reach aim
CAV lock speed (high: 10%, low: 50%) for less than 10
seconds. CAV process passed more than 5 seconds or
abnormal speed was detected. Spindle does not lock for
less than 3 seconds in the BCA read start or end.
CAV process passed more than 5 seconds. Abnormal speed was detected.
ABUSY did not return within 1 second after the DDTCT
(peak detection) command was sent.
ABUSY did not return within 30 mS after the FJMPD
(Focus jump 1 to 0) command was sent.
ABUSY did not return within 30 mS after the FJMPU
(Focus jump 0 to 1) command was sent.
ABUSY did not return within 50 mS after the GSUMON
(play-AGC-measuring) command was sent.
ABUSY did not return within 2 seconds after the
DJSRT (disc-sensing) command was sent.
ABUSY did not return within 1 second after the
TBLOFS (Internal ATB after the completion of external
ATB) command was sent.
ABUSY did not return within 0.5 sec. after the TSON
(tracking servo ON) command was sent.
ABUSY did not return within 0.2 sec. after the TBL
(external ATB) command was sent.
ABUSY did not return within 2 seconds after the FGN
(focus gain adjustment) command was sent.
ABUSY did not return within 2 seconds after TGN
(tracking gain adjustment) command was sent.
ABUSY did not return within 1 second after the AVE
(offset adjustment) command was sent.
ABUSY did not return within 200 mS after the ADJMIR
(modulation factor measurement) command was sent.
ABUSY did not return within 2 seconds after the AFB
(auto focus bias) command was sent.
A command could not be sent because ABUSY was
low. ABUSY did not return within 200 mS after TLV
command was sent.
Pause mode could not be restored within three retries
after it had been released.
An ID could not be read for 1 second or more.Stop
An ID could not be read within 1 second after the AFB
tracking on.
Causes if with a DVDCauses if with a CD
No frame could be read for 3
seconds or more.
Operation of the Unit
Stop
Stops. (FG timeout)
Stops.
("73" is displayed during
starting process.)
Stops.
("73" is displayed during
starting process.)
Stop
Open
Open
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Continues operation
Stop
Opens
(ID readout failure)
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Description of
FL
74
A1
A2
A4
B1
B2
B3 Retry error for trace
C3
(C5)
F5 Tray being pushed
F6 Code reading NG
F8 Loading timeout
FC Focus
Error
Subcode check
failure during startup
Communication
timeout of DSP
command
Communication
timeout for reading
DSP coefficient
Communication
timeout for
continuously writing
DSP coefficient
Timeout error for
backup
Retry error for
backup
Detection of tracking
overcurrent
Short-circuit test
corresponding error
Causes if with a DVDCauses if with a CDOperation of the Unit
Subcode could not be read within 1
second after the tracking on.
A command could not be issued to DSP because
Command Busy (XCBUSY) was in force
(XCBUSY = L) for a specified time (about 200
µS).
Command Busy (XCBUSY) was in force for a
specified time (about 200 µS) before and after a
coefficient read command was issued to DSP, or
the address echo-back after command issuance
did not match the setup address.
Command Busy (XCBUSY) was in force for 200
µS during continuous coefficient writing, or before
and after a continuous write command was
issued to DSP.
In the backup sequence, codes could not be read for fixed time.Stops
Cannot close tracking even if performs backup fixed number of times.Stops
During tracing, do not restore after the runaway detection backup was performed
several times.
During playback, the overcurrent detection port was at L for 300 ms or more
continuously.
After the overcurrent detection (C3 error), furthermore the overcurrent detection port
was at L for 300 mS or more continuously.
The tray switch that had been Open mode was forcibly changed to a mode other
than Open by an external force.
(PH code nothing) When Philips
code is not readable during LD
starting, and a code was not
readable after the slider moved to
FWD and REV directions slowly
each for five seconds.
(PRD) In the CD starting, when a
subcode of TOC part was not
readable, but the subcode of the
program area was readable.
Loading or unloading could not be completed
within a specified time (about 10 seconds).
Though a portable cover is opening, when a
close command was issued from the system
controller.
• Focus ON sequence could not be completed more
than two seconds.
• Auto sequence command was finished, actually
focus ON was not completed.
• Focus did not enter even if retried it eight times.
Opens (Subcode readout
failure).
Open
Open
Open
Stops
Stops (the mechanical
controller operates
independently).
Turns off the power
instantly (No indication on
the FL display and no
writing to flash memory)
Closes
Search, scan and special
playback prohibition,
Playback as playback
CD-R (PRD mode) as it is.
Reverses the loading
direction. It timeout is
repeated upon retry, the
unit stops.
Stops wherever possible
then opens (stops in the
case of side B).
A
B
C
D
Error codes that are displayed on the FL display by using the remote control unit (Device error)
To display: ESC + DISPLAY + DISPLAY; Location of the display: At the two digits of left of the FL display
FLDescription of ErrorCauses if with a DVDCauses if with a CDOperation of the Unit
bit4=1 10 etc.
bit3=1 08 etc.
bit2=1 04 etc. LSI11 access error
bit0=1 01 etc. SRAM access error
Mechanism controller RAM
check sum error
AV1 access error
(read, write NG)
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No operation or it becomes debugging
indication if the power is able to ON.
7
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7.1.7 TROUBLE SHOOTING
START
A
B
Is FL turn on ?
C
Power ON
Turn on the power again
after 2 - 3 minutes.
No
Yes
• Tact-switches are damaged. (incase of only a key NG)
FLKY IC101-pin 22 is it around +1.2V when you pushed a POWER key?
• Wireless remote controller receiver or IR signal line or SEL IR signal line is damaged.
(incase of only a key of wireless remote controller NG)
Does FLKB IC101-pin 17 (SEL IR) and IR and SEL IR signal lines change 0V–3.3V
when you pushed a wireless remote controller key?
• Blow out fuse of the primary side
• As for P-CONT of POWER SUPPLY Unit is around 3.3V. Blow out micro-fuse on the
POWER SUPPLY Unit. (Check the each voltage.)
P202, P301 of POWER SUPPLY Unit is damaged.
• FL controller IC (IC101) or RESET IC (IC102) on the FLKY Assy is damaged.
Are IC101-pin 12 (RESET OUT) and pin 11 (POWER ON) "H" level together?
• Check each voltage (EV+6V, EV+4V, SW+3.3V, +12V, -28V, FLDC+ and FLDC-)
(If above voltage are not supplied, check the micro-fuse P101, P201, P202, P301.)
Are not there short and open-circuit between output connector of POWER SUPPLY
Unit and CN401 of DVDM Assy?
• R410 of POWER SUPPLY Unit is damaged. No -28V voltage appear.
• Short or open the zenner diode on the POWER
SUPPLY Unit. (D505)
• Check the address bus and data bus of signal
interface between FR CPU (IC601)–AV1 (IC751),
Eby-Chip (IC701) and Servo DSP (IC201).
• Check each voltage regulators of DVDM Assy :
IC401 (+3.3V) and IC403 (+2.5V)
No
No
FL indication is dark or flickers.
Clock generator IC481 or crystal resonator X481 is damaged.
Check waveform of each pin whether IC481 does oscillation.
Indicates the error messageRefer to the section "7.1.6 ERROR DISPLAY".
• Blow out micro-fuse on the POWER SUPPLY Unit.
(P202 and P301)
• Check the loading drive signal : IC351-pin 14, 15, 16
• Check the +6V and +12V power supply voltage
(If above voltage is not supplied, check the micro-fuse P202 and P301.)
Is the indication
of FL normal ?
Yes
D
E
Is tray open ?
Yes
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Carriage does
not move.
(Stepping positioning)
Yes
• Laser diode
does not light.
• Focus does
not in.
Yes
No
No
• Check the following connections and drive IC :
DVDM Assy CN104 (4P flexible cable)
Check the Stepping motor signals, IC351-pin 31, 32, 34, 35 and IC601-pin 47, 48.
• Check the +6V and +12V power supply voltage
(If above voltage is not supplied, check the micro-fuse P202 and P301.)
• Check the following connection, IC351, IC101, IC201 :
DVDM Assy CN101 - Pickup Assy (24P flexible cable)
IC351-pin 9, 10, IC101-pin41 and IC201-pin 32, 47 for Focus Drive
• Check the +6V and +12V power supply voltage and SW+5V
(If +6V voltage is not supplied, check the micro-fuse P101 and P102.)
• Check it whether the pickup is defectiveness.
Perform the section "7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DEFECTIVE"
and check the LD current value.
C101 (for DVD LD) and C103 (for CD LD) of DVDM are missing.
• Regarding DVD LD (650nm) :
Check each signals of CN101-pin 17 (PD), pin 18 (LD Drive), IC101-pin 17 and Q101
Regarding CD LD (780nm) :
Check each signals of CN101-pin 17 (PD), pin 16 (LD Drive), IC101-pin 17 and Q102
PD: Power Diode (signal output)
A
B
Spindle
does not turn.
Yes
Do the video and
sound come on?
or beeing damaged?
(noisy)
Yes
OK
No
No
• Check the following connections and drive IC :
DVDM Assy CN105 (12P flexible cable)
Check the Spindle motor signals and IC251-each pins.
• Check the +6V and +12V power supply voltage
(If above voltage is not supplied, check the micro-fuse P202 and P301.)
• Check the following connections :
DVDM Assy - VJKB Assy
DVDM Assy - AJKB Assy
• Check voltage regulator of VJKB Assy IC701-pin 1 (+5V) for Video circuit,
AJKB Assy IC102 (+8V, +5V) for Audio circuit.
• Check the interface of 16M SDRAM (IC741) for Eby-chip (IC701) and 64M SDRAM
(IC781) for AV1 (IC751).
• Check digital data of video and audio signals (audio signals: 3 line data, video signals:
8bit data) shown to each schematic diagram and an analog signal line.
In addition, check CLK.
audio system: 22/24MHz, video system: 27MHz
Refer to the section "7.1.6 ERROR DISPLAY".Indicate the error message.
C
D
E
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7.1.8 FAILURE-TEST METHOD FOR THE HDMI TRANSMITTER IC
• As replacement of the HDMI transmitter IC (IC1051 : DVDM Assy) is not possible, because the connection between the IC
A
B
C
D
and the HDMI out terminal is sealed with silicon adhesive, the DVDM Assy needs to be replaced if the IC is in failure.
• When replacing the DVDM Assy, see "7.1.9 DISASSEMBLY."
1
In a case where the HDMI video signal is not output
Is the Pure Audio function turned ON?
(During Pure Audio mode, neither the HDMI signal nor the analog
video signal is output.)
No
Is the analog video signal output?
Yes
Check if the HOME MENU or VCD playback picture is displayed
when this unit is connected to a PC monitor equipped with a
DVI input.
Purpose: To check if the HDMI output line, including the
terminal, is in failure.
(An HDMI↔DVI conversion cable is required for checking.)
No
Failure test for the T-REX (IC1001: DVDM Assy)
Probe R1013-R1018 (22 ohms × 4, 6 sets), and R1009 (27-MHz
clock) with an oscilloscope, and check if the amplitude of each
signal changes between H (3.3 V) and L during VCD playback
and if the 27-MHz clock is output correctly.
(In the case of the DV-668AV-S, probe R1030-R1036, and
R1037 [27-MHz clock].)
NG
The T-REX or the line between the T-REX and the HDMI
transmitter IC may be in failure (replacement of the T-REX,
failure in any of the above resistors, defective soldering, signal
short-circuiting, or broken wires, etc.)
(In the case of the DV-668AV-S, the T-REX is read as IC901.)
Yes
Turn the Pure Audio function OFF.
No
IC901 (DVDM Assy) and its peripheral circuits may be in failure.
Check if the initialization process for HDCP, etc. is OK by
Yes
connecting this unit with a Pioneer Plasma Display equipped
with an HDMI input.
OKNG
The customer's monitor may not be compatible
with this unit. Confirm the name of manufacturer
and model of the monitor, and get a specific
description of the failure. Then look for an identical
case in a collection of past cases, or consult the
design section. In some cases, upgrading the
software or firmware for both the DVD player and
the monitor will solve the problem.
The HDMI transmitter IC
(HDCP process block) may
be in failure.
The HDMI transmitter IC or
OK
the line between the IC and
the output terminal may be
in failure.
Replace the DVDM Assy.
Replace the DVDM Assy.
2
In a case where the HDMI audio signal is not output
Is the Pure Audio function turned ON?
(During Pure Audio mode, the HDMI audio signal is not output.)
No
Is this unit connected to DVI equipment?
(Only a video signal is available with DVI equipment.)
E
Are the audio signals properly output from the optical outputs
and coaxial outputs (S/PDIF)?
Probe R1058 (S/PDIF) and R1057 (22-/24-MHz clock) with an
oscilloscope, and check if correct signals are output. The HDMI
transmitter IC (audio processing block) may be in failure.
The lines from R1058 (S/PDIF) and R1057 (22-/24-MHz clock)
are in failure.
F
(The optical-output and coaxial-output lines are OK.)
No
Yes
No
94
1234
Yes
Yes
DV-59AVi
Turn the Pure Audio function OFF.
Replace the DVDM Assy.
Page 95
5678
7.1.9 DISASSEMBLY
Note 1 : Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures
described here are common.
Note 2 : For performing the diagnosis shown below, the following jigs for service are required:
• GGF1157 • GGF1430
Diagnosis of the PCBs
1
Bonnet and Tray Panel
Remove the bonnet by removing the nine screws.
1
(for DV-59AVi and DV-868AVi-S)
Remove the bonnet by removing the five screws.
(for DV-668AV-S)
Press the STANDBY/ON button to turn on the
2
power.
Press the 0 button to open the tray.
3
Remove the tray panel.
4
Press the 0 button to close the tray.
5
Press the STANDBY/ON button to turn off the
6
power.
2 6
4
A
B
2
Front Panel Section
Remove the four screws.
1
Remove the two earth lead by removing the two
2
screws.
Disconnect the one connector. (DV-868AVi-S only)
3
Remove the six hooks.
4
Remove the front panel section.
5
5
Tray panel
Tray
111
4
Bottom view
Front panel section
4
335
1
4
5
4
DV-868AVi-S only
2
2
4
CN301
C
D
E
3
4
56
DV-59AVi
F
7
8
95
Page 96
1234
3
AJKB Assy
Remove the three screws.
1
A
Remove the four screws.
2
AJKB Assy
111
2
B
Remove the AJKB Assy and stand it against the
3
C
other parts.
Insert the insulation sheet.
4
Short-circuit the pattern.
5
Diagnosis
2
DV-868AVi-S and
DV-668AV-S only
2
2
AJKB Assy
6
CN351
3
7
Disconnect the one connector.
6
(DV-868AVi-S and DV-668AV-S only)
Disconnect the one connector.
7
D
CN551
Insulation sheet
4
SIDE A
AJKB ASSY
C
E
Note :
After removing the AJKB Assy from the rear panel for diagnosis, short-circuit
between the ground pattern using a wire, as shown in the illustration below.
If the ground pattern are not short-circuited, the three-terminal-regulator IC
may be damaged, and the audio signal will not be output.
5
R172
R171
JA401
JA601
C607
F
96
1234
R551
DV-59AVi
R552
R547
R562
R451
R452
R447
R461
R462
R352
R355
R365
R351
R354
R363
FRFRFLFLRSLSCLFE
JA301
R362
R364
Page 97
5678
4
DVDM Assy
Remove the two screws.
1
Remove the two screws.
2
Remove the PCB holder AJ.
3
1
A
1
2
Remove the two screws.
4
(DV-59AVi and DV-868AVi-S only)
Remove the one screw.
5
Remove the three screws.
6
Remove silicone adhesive.
7
Peel off the bronze tape.
8
Disconnect the one connector.
9
3
PCB holder AJ
2
DV-59AVi and
DV-868AVi-S only
4 4
B
C
5
D
6
Note :
The bronze tape is applied to the HDMI terminal and sealed
with silicone adhesive. After reassembly, be sure to apply
bronze tape tape to the terminal.
7
Silicone adhesive
GYA1011
56
8
Bronze tape
DV-59AVi
6
6
9
CN402
7
8
E
F
97
Page 98
1234
10
Connect the 17P flexible cable and the extension board.
A
11
Remove the DVDM Assy and stand it against the
DVDM Assy
other parts.
12
Short-circuit the two patterns.
11
Diagnosis
B
17P flexible cable
(GGF1157)
C
Note :
After removing the HDMI and i.LINK terminals from the rear panel for diagnosis, short-circuit between the ground patterns using a wire,
as shown in the illustration below. If the ground patterns are not short-circuited, both the ICs for input and for output may be damaged.
CN402
Extension board
1010
(GGF1430)
SIDE B
DVDM ASSY
B
R885
R887
14
IC803
1
R886
C831
8
7
12
Q801
R853
R851
R884
D
R849
R882
R881
R883
R855
C828
i.LINKi.LINK
R1803
D816
D817
D814
D815
D812
R1819
D813
L802
D811
D810
R1801
R898
R1817
C849
C850
D808
R899
C822
C816
D809
C817
D807
D806
D804
D805
C820
D802
D803
R1802
R816
R818
54
1
C1072
R1092
R817
E
3
R1096
R1097
Q1054
HDMI
IC1052
R1093
R1095
C939
R1091
Q1055
R1098
R923
C951
R1094
R1080
C962
R925
1
C412
C411
Q904
Q907
Q908
Q906
R974
Q905
R978
R985
R989
R9901
D409
C419
3
IC405
2
1
54
C408
C982
R967
R975
C946
R984
C983
R988
12
R973
R970
C1070
C1071
R983
R981
C972
R921
R930
49
C973
R987
R986
R948
R947
R990
R991
C966
R922
R9903
R9902
48
C959
R929
R924
C963
64
F
98
DV-59AVi
1234
Page 99
5678
Connection Diagram of Housing Assy
CN2
CN1
AC inlet Assy
Housing Assy
POWER SUPPLY
Unit
For DV-868AVi-SFor DV-59AVi and DV-668AV-S
CN2
A
AC inlet Assy
CN1
POWER SUPPLY
Unit
B
Housing Assy (2P)
C
CN302
MSWB Assy
D
E
56
DV-59AVi
F
7
8
99
Page 100
1234
5
LOADING MECHA. Assy
Short-circuit two points of C and D by soldering.
1
A
Note: After replacement, connect the flexible cable,
then remove the soldered joint (open).
Disconnect the four connectors.
2
Remove the earth lead by removing the one screw.
3
Remove the four screws.
4
Remove the LOADING MECHA. Assy.
5
B
C
Rear view
1
C D
2
2
2
2
4
4
4
5
3
4
LOADING MECHA. Assy
Remove the four screws.
6
D
Remove the mechanism holder.
7
6
Mechanism holder
6
7
6
E
6
Bottom view
F
100
1234
DV-59AVi
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