DVAX-10
DVD PLAYER
POWER
FL
DIMMER
DVD
DVD PLAYER
D V-AX10
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
KU/CA 120V 1
Model
DV-AX10
Power Requirement Region No.
ORDER NO.
RRV2429
CONTENTS
1. SAFETY INFORMATION
2. EXPLODED VIEWS AND PARTS LIST
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
4. PCB CONNECTION DIAGRAM
5. PCB PARTS LIST
6. ADJUSTMENT
7. GENERAL INFORMATION
7.1 DIAGNOSIS
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2001
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12
47
73
83
92
92
2
3
7.1.1 TEST MODE SCREEN DISPLAY
7.1.2 TROUBLE SHOOTING
7.1.3 ERROR CODE
7.1.4 DISASSEMBLY
7.2 PARTS
7.2.1 IC
7.2.2 DISPLAY
8. PANEL FACILITIES AND SPECIFICATIONS
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T – ZZR FEB. 2001 Printed in Japan
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92
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96
100
104
104
116
118
DV-AX10
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. 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 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 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 equivalent between the
earth 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 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
Reading should
not be above
0.5mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Leakage
current
tester
Test all
exposed metal
surfaces
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
FOR CD : MAXIMUM OUTPUT POWER : 5mW
WAVELENGTH : 655 nm
WAVELENGTH : 785 nm
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
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 on the parts list
AC Leakage Test
2
2. EXPLODED VIEWS AND 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.
Screws adjacent to mark on the product are used for disassembly.
•
2.1 PACKING
7
DV-AX10
13
4
12
5
2
×3
9
10
14
3
8
12
16
L
1
÷ PACKING PARTS LIST
15
R
Mark No. Description Part No.
1 Mirror Mat Bag VHL1004
2 BNC to RCA/phono adapter VKX1004
NSP 3 Warranty Card ARY7045
4 Audio Cord (L= 1.5m) VDE1023
5 Video Cord (L= 1.5m) VDE1024
6 • • • • •
NSP 7 Dry Cell Battery (R6P, AA) VEM-013B
8 Operating Instructions VRB1223
(English/French)
9 Remote Control Unit VXX2631
(CU-DV041)
10 Battery Cover VNK4422
11 • • • • •
NSP 12 Polyethylene Bag Z21-038
(0.03 x 230 x 340)
13 Front Pad AHA9016
14 Rear Pad AHA9017
15 Packing Case VHG1811
16 Packing Sheet AHG7008
3
DV-AX10
2.2 EXTERIOR SECTION(1/2)
39
32
53
39
40
39
65
42
N
54
D
M
63
62
39
S
40
39
L
C
S
7
39
39
35
A
40
72
22
38
S
67
36
24
37
70
14
39
A
12
13
40
39
E
O
33
B
M
50
4
32
52
39
51
76
23
20
39
1
65
22
39
15
10
73
9
10
72
30
39
50
41
17
D
39
L
N
P
Q
39
46
S
J
I
48
H
K
2
80
34
34
19
66
40
47
39
39
40
39
L
K
31
58
68
79
T
39
71
31
18
57
66
40
57
78
39
43
16
41
39
T
E
R
75
49
O
30
F
40
73
S
C
64
10
73
10
73
11
43
39
77
56
69
8
M
P
Q
39
55
3
G
H
I
J
U
F
G
74
J
39
57
R
61
32
V
44
6
59
39
60
K
5
83
82
64
45
19
28
4
29
27
39
26
25
40
39
64
E
F
G
Refer to
"2.3 EXTERIOR SECTION(2/2)".
Refer to
"2.4 FRONT PANEL SECTION".
B
67
T
U
V
39
73
22
21
73
22
DV-AX10
÷ EXTERIOR SECTION(1/2) PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 DVDM Assy VWS1475
2 DSPB Assy VWG2159
3 MAUD Assy VWV1735
4 DOUT Assy VWG2162
NSP 5 BLOUT Assy VWV1743
NSP 6 BLSW Assy VWG2170
7 SYPS Assy VWR1324
8 VOUT Assy VWV1760
9 Top Plate AAH7039
10 SH Screw PBA1049
NSP 11 Inside Plate VNA2107
12 Main Shield T VNE2226
13 AV1 Heat Sink VNH1052
14 FTS Heat Sink VNH1053
15 Locking Card Spacer ONK1035
16 Trans. Shield VNE2138
17 Main Shield B VNE2227
18 Shield Sheet M2 VEC2140
19 Rear Mole AAH7044
20 Side Alum. L AAH7040
21 Side Alum. R AAH7041
22 Screw (4 x 20) ABA7006
23 Subchassis T VNE2180
24 PW-SW-Holder VNE2204
25 P Screw VBA1057
26 Door Spring VBH1305
27 Door Holder VNK4605
28 Door Packing VEC2045
29 Tray Panel VNK4398
30 Gap Pad VEC1997
41 Cord Clamper RNH-184
42 Housing Assy (3P) VKP2241
NSP 43 Spacer PNM1135
44 Housing Assy (4 + 4/10P) VKP2240
45 Screw PMA30P060FCU
46 Housing Assy Assy (14P) VKP2231
47 Housing Assy Assy (13P) VKP2233
48 Housing Assy Assy (15P) VKP2236
49 Housing Assy Assy (15P) VKP2229
50 Rubber Spacer REB1218
51 Gaurd Sheet VEC2146
52 Rivet(Plastic) VEC-213
53 Housing Assy Assy (8P) VKP2238
NSP 54 Shield Tube VDM1003
55 Flexible Cable (16P) VDA1810
56 Flexible Cable (28P) VDA1811
57 Screw BBZ30P080FCC
58 Shield Plate H AMR7309
59 SHLD Assy VWR1321
60 PCB Shield A VEC2126
NSP 61 Spacer VEC1532
62 Housing Assy Assy (10P) VKP2237
NSP 63 Shield Tube VDM1004
64 Screw IBZ30P080FCC
65 Radiation Seat VEB1314
NSP 66 Space AED7043
67 Shield Sheet A VEC2127
68 Shield Sheet B VEC2128
69 Shield Sheet C VEC2144
70 Shield Sheet D VEC2145
NSP 32 Holder (B) VEC1381
31 Board Holder DEC1231
33 Spacing Clip VEC2133
NSP 34 Card Spacer QEC1012
NSP 35 Spacer DEC1316
36 Switch PSG1011
37 Screw PMA30P060FCU
38 FLEX SW Wire VDX1008
39 Screw ABA1011
40 Screw IBP30P090FCC
71 Fuse Caution Label VRW1770
72 Washer WH40FUC
73 Washer WA40F080M050
NSP 74 Label VRW1629
NSP 75 ID Label VRW1825
76 Shield Sheet E VEC2156
77 DC Fan Motor VXM1072
78 Screw BBZ30P150FMC
NSP 79 FANB Assy VRW1325
80 Sheet VEX1022
81 Screw BBZ30P060FCC
82 Screw BMZ26P050FCU
83 Cap VEC2076
5
DV-AX10
2.3 EXTERIOR SECTION(2/2)
51
48
42
42
63
28
27
A
30
42
48
51
B
6
48
48
14
42
30
42
50
E
33
D
7
42
35
16
42
47
34
11
42
I
1
42
48
61
13
42
15
42
55
10
42
62
B
A
30
49
8
47
42
18
48
E
31
58
68
C
42
U
33
50
C
3
34
D
36
29
52
42
H
2
12
53
9
42
66
64
42
65
42
29
54
46
45
26
29
5
Refer to
"2.5 LOADING MECHANISM ASSY".
23
43
24
25
46
44
44
37
38
32
42
39
20
22
40
41
38
67
42
38
19
32
39
42
48
42
20
22
21
56
42
17
42
6
÷ EXTERIOR SECTION(2/2) PARTS LIST
DV-AX10
Mark No. Description Part No.
1 AUDIO Assy VWV1735
2 MAPS Assy VWR1322
3 LSFB Assy VWR1320
4 • • • • •
NSP 5 Loading Mechanism Assy VWT1158
6 Main Power Transformer VTT1161
7 Audio Power Transformer VTT1162
8 Fuse (FU1 : 1A) VEK1014
9 Fuse (FU2 : 2A) VEK1019
10 AC Power Cord VDG1046
11 Shield Sheet P VEC2060
12 Side Wall L2 VNE2177
13 Side Wall R2 VNE2178
14 Side Suport A VNE2183
15 Side Suport B2 VNE2229
16 Side Frame A VNE2181
17 Side Frame B VNE2182
18 Rear Panel VNA2038
NSP 19 Under Base VNA2040
20 Insulator ANL7013
21 Buttom Plate C VNA2171
22 Cushion AEC7224
23 Clamper Plate VNE2114
24 Bridge VNE2113
25 Clamper VNL1738
26 Tray VNK4243
27 Trans. Plate VNE2203
28 Sub Chassis B VNE2179
29 Sheet VEX1022
NSP 30 Holder (B) VEC1381
Mark No. Description Part No.
36 Rubber Spacer REB1218
37 Washer WH30FUC
38 Schew IBZ30P120FCC
39 Schew BBZ30P200FMC
NSP 40 Base Cushion VEC1107
41 Cord Clamper RNH-184
42 Schew ABA1011
43 Flexible Cable (12P) VDA1813
44 Spacer VEB1319
NSP 45 Earth Lead Wire DE007VF0
46 Schew IBZ30P080FCC
47 Schew BBZ30P060FCC
48 Schew IBP30P090FCC
NSP 49 Rubber Spacer PEB1194
50 Schew IBZ30P180FCC
51 Schew VBA1056
52 Housing Assy (8P) VKP2239
NSP 53 Tape (K) REH1011
54 Schew BPZ26P080FZK
55 Side Shield L VEC2124
56 Side Shield R VEC2125
57 • • • • •
58 Power Cord Spacer ANG1153
59 • • • • •
60 • • • • •
NSP 61 Rubber Spacer REB1187
62 Schew BBZ30P080FCC
63 Side Clamp DEC2007
64 Housing Assy (15P) VKP2230
65 Housing Assy (14P) VKP2232
31 Rivet (Plastic) VEC-213
32 Tape (G) REH1010
NSP 33 Wire Clip DEC1450
NSP 34 PCB Mold AMR1525
NSP 35 PCB Holder PNW2029
66 Housing Assy (13P) VKP2234
67 UL Caution Card AAX-313
68 UL Tubing VEC1651
7
DV-AX10
2.4 FRONT PANEL SECTION
12
13
56
55
34
56
54
55
55
35
57
71
16
15
32
36
65
37
33
55
53
21
53
57
22
40
58
53
41
42
N
26
25
54
32
55
56
56
55
65
E
64
23
70
E
19
65
17
20
18
65
15
43
D
62
39
38
67
44
27
66
58
62
24
51
51
62
R
29
45
47
48
51
Q
4
46
52
62
62
31
1
62
28
3
A
62
61
62
O
58
60
C
27
69
49
50
62
B
C
B
A
59
D
63
62
2
5
P
62
68
62
30
10
8
6
7
10
8
9
11
14
8
÷ FRONT PANEL SECTION PARTS LIST
DV-AX10
Mark No. Description Part No.
1 FLKB Assy VWG2164
2 PLSB Assy VWG2166
NSP 3 LEDB Assy VWG2167
NSP 4 DRSB Assy VWG2168
NSP 5 DRMB Assy VWG2169
6 DVD Plate VAM1096
7 Door Aluminum VAH1307
8 Earth Spring VBH1310
9 Door Base VNK4396
10 Clip (SUS) VBM1003
11 Front Aluminum VAH1306
12 Name plate G PAN1377
13 Side Panel L AAH7042
14 Side Panel R AAH7043
15 Top Stay VNE2139
16 Earth Plate VBK1075
17 DVD Ring VAK1008
18 DISP Lens PNW2113
19 FL Lens C VEC2034
20 Shield Cushion VEC2036
21 Inner Aluminum VAH1311
22 FL Lens S VEC2085
23 Power Button VNK4888
24 Panel Base VNK4390
25 LED Lens VNK4400
26 Function Key VNK4394
27 Tape PNM1017
28 FL Filter VEC1965
29 Main Key VNK4392
30 Shield Sheet S VEC2039
Mark No. Description Part No.
36 Drive Arm R Assy VXA2363
37 Door Spring B VBH1300
38 Drive Gear A VNL1792
39 Drive Gear B VNL1793
40 Drive Gear D VNL1795
41 Door Spring A VBH1299
42 Drive Gear C VNL1794
43 Switch Arm VNL1797
44 Gear Base Assy VXA2365
45 Gear (C) VNL1047
46 Moter Holder VNL1796
47 Belt (Rubber) PEB1288
48 Gear Pulley VNL1733
49 Moter Pulley PNW1634
50 DC Moter 0.75W (DISC DOOR) PXM1010
51 Screw Z39-019
52 Screw BMZ26P040FMC
53 Washer WT31D054D050
54 Screw CBZ26P060FMC
55 Washer WA32D080D025
56 Washer WT26D047D050
57 Screw ABA7017
58 Screw BBZ30P080FZK
59 Connector Assy PG03KK-E07
60 Connector Assy PG03KK2E07
61 Connector Assy PG03KK4E07
62 Screw BPZ30P080FCC
63 Flexible Cable (8P) VDA1814
NSP 64 Earth Lead Wire DE005VF0
65 Screw ABA1011
31 Shield Sheet L VEC2038
32 Drive Shaft Holder VNL1791
33 Drive Arm Assy VXA2364
34 Door Support VNE2140
35 Drive Arm L Assy VXA2362
66 Flexible Cable (19P) VDA1809
67 Flexible Cable (13P) VDA1812
68 Spacer VEC-244
NSP 69 Tape (K) REH1011
70 Block ANL7015
71 Screw IBP30P090FCC
9
DV-AX10
2.5 LOADING MECHANISM ASSY
• Top View • Bottom View
9
20
Refer to
"2.4 TRAVERSE MECHANISM ASSY-S".
23
14
1
19
23
25
22
23
21
24
18
17
2
7
8
16
B
9
10
11
13
15
3
A
12
4
5
6
LOADING MECHANISM ASSY PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
NSP 2 LOSB Assy VWG1885
1 Traverse Mechanism Assy-S VXX2653
NSP 3 LOMB Assy VWG1886
4 Drive Gear VNL1735
5 Lock Plate VNL1820
6 Loading Base VNL1844
7 Belt VEB1260
8 Gear Pulley VNL1733
9 Screw DBA1006
10 Loading Gear VNL1734
11 Loading Motor Assy VXX2505
12 DC Motor / 0.3W (LOADING) PXM1027
13 Motor Pulley PNW1634
14 Drive Cam VNL1736
15 Connector Assy VKP2198
(LOMB CN401 ↔ LOSB CN303)
NSP 23 Stop Cushion VEC1605
NSP 25 Earth Lead Wire DE010VF0
16 Screw VBA1055
17 Screw Z39-019
18 Flexible Cable (08P) VDA1698
(LOSB CN302 ↔ SMEB CN202)
19 Float Base VNL1867
20 Floating Rubber VEB1286
21 Flexible Cable (24P) VDA1804
(Pickup Assy ↔ DVDM CN120)
22 Screw PBZ26P050FCC
24 Tray Stabilizer VNE2210
10
2.6 TRAVERSE MECHANISM ASSY-S
• Top View
DV-AX10
37
37
17
31
24
30
16
35
33
28
5
22
33
21
23
10
15
2
D
10
10
14
7
7
34
19
8
6
20
12
9
37
4
10
13
37
18
32
1
18
26
11
25
27
7
29
36
3
C
TRAVERSE MECHANISM ASSY-S PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
NSP 1 SMEB Assy VWG2048
NSP 2 FGSB Assy VWG2009
NSP 3 Motor (CARRIAGE) VXM1079
NSP 4 Motor (SPINDLE) VXM1078
NSP 5 Pickup Assy VWY1055
6 Table Sheet DEC2040
7 Screw VBA1058
8 Centering Spring VBH1278
9 Hook Spring VBH1317
10 Skew Spring VBH1303
11 Gear Spring VBH1308
NSP 12 Reflected Sheet VEC1959
13 Guide Bar VLL1504
14 Sub-guide Bar VLL1505
15 Hold Spring VNC1017
NSP 16 Magnet Holder VNE2070
NSP 17 Motor Base VNE2154
NSP 18 Cover VNE2155
19 Centering Ring VNL1746
NSP 20 Disc Table VNL1747
NSP 30 Magnet VYM1024
21 Hook VNL1770
22 FFC Holder VNL1802
23 Mechanism Base VNL1806
24 FG Holder VNL1807
25 Gear A VNL1808
26 Gear B VNL1809
27 Gear C VNL1810
28 Slider VNL1811
29 Gear D VNL1814
31 Screw JFZ17P025FZK
32 Screw JGZ17P028FMC
33 Screw VBA1051
34 Magnet Holder Assy VXX2507
35 Spindle Motor Assy VXX2649
36 Carriage Motor Assy VXX2650
37 Screw PBA1069
11
DV-AX10
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
E
Spindle
Motor
LA9701M
12
13
25
45
SPDO
IC251
BA6195FP
SPDL DRIVE
M
CARRIAGE
M
LOADING
DVDM ASSY
Pickup
IC101
RF IC
46
54
RFO
EFMO
39
LC78652W
Servo DSP
BA5982FP
FTS Drive IC
15,16 17,18
IC201
IC
Servo Control
IC352
3,5,4
10
55
19
SBCK
FGPL
DOUT
HY58163210TQ-10F
ROMXA,LRSY,
ROMCK
C2F,SFSY,
SBSY,PW
ADDRESS
DATA
IC301
ADC08351CIMTC
8 bit A/D
VIN
17
IC1002
16M SGRAM
IC702
KM48V8104CS-6
64M DRAM
VCOCLK
181
170
AIN
112-114
116-1192,11,18,12
EXCK
120
162
165
RD1-RD8
MQA0-MQA9
MQD0-MQD31
16M
27/33M
107
5
PE5220A
DVD DECODER
BY Chip ES2
XRESET
D0-D7
A0-A16
SSO,SSCK
DD0-DD7
IC701
ADD0-ADD7
RD1-RD8
IC1001
PM0024AF
VIDEO
ENCODER
207
204
206
DA0-DA12
(D)
Video Data
(C)
C
53
(Y)
Y
VQE3
SGL
10
ASDAT0-ASDAT7
50
CPN0-CPN7,DACK,XHS,XVS
205
111-109
54
56
M5M4V18165DTP-6S
XCSVE
(C) (C)
CDDATA,CDBCLK,CDLRCK
(D)
IC1003
CXD2307R
IC803
IC804
M5M4V18165DTP-6S
IC802
M2V64S40BTP-8L
BCLK
SREQ
BD0-BD7
48,45,44
(D)
Cr
58
Cb
54
Y
D/A
50
16M EDO
DRAM
16M EDO
DRAM
64M SDRAM
MA0-MA11
160
IC801
162
M65774FP
MPEG2 DECODER
AV-1
46
CDDATA
(SPDIF)
A1-A9
D0-D15
(Cr)
(Cb)
MD0-MD15
DOUT1(STREAM)
64
36/16M
(Y)
NMA0-NMA9
NMD0-NMD15
DOUT0(PCM)
LRCLK
DOCLK
106
55
27M
HXRST
(C)
(Y)
(AC)
HLRCK
HBCK
AO1
AO2
AO0
AOD
DOUT1
DOUT0
IC901
IC915,IC916
TC7SET08FU
Converter
1,2
1,2
1
2
6
AOSEL0
CPN0-CPN7,DACK,XHS,XVS
73
74
81
80
70
AO1
69
AO2
71
AO0
68
AOD
TC7WH157FU
Video Filter
F1311
F1361
F1411
F1461
F1511
F1561
F1201
F1251
3 → 5
4
4
(C)
5
(C)(C)
(AC)
AC3
PCM
(C)
N
FLKB ASSY
V101
FL Tube
IC101
PE5047A
FL Control
KEY
SW
REMOTE
SENSOR
CN351
M
DOOR
P
DRMB
ASSY
12
CN301
CN302
XRESET
27
CN101
Q
CN101
9
11
CN303
CN304
CN341
DRSB
ASSY
IC501
TC7WH126FU
IC611
TC74VHCT541AFT
3 → 5
Converter
CN503
O
IC611
IC501
IC612
5 → 3
9
Converter
IC612
TC74VHCT541AFT
11
SEL IR
IR
PLSB ASSY
CN331
TC55V1001AF8
WORK 1M
FLASH MEMORY
LEDB
R
ASSY
IC604
SRAM
IC603
VYW1648
PGM 16M
SSO,LT1
99,78
SSCK,SSI
HXRST
DORPOS
103,98
97
82
86
XRDY,DORPOS
HXRST
: RF SIGNAL ROUTE
(D)
: AUDIO DATA ROUTE (DVD)
(C)
: AUDIO DATA ROUTE (CD)
(AC)
: AC-3, DTS SIGNAL ROUTE
A0-A16
D0-D7
A1-A20
D0-D15
IC601
PD3410A
SH1
BASE ASIC
101,117 102,118
TXD,DTR
RXD,CTS
TC74VHC541FT
3,2
16,15
IC612
3 → 5
Converter
5 → 3
Converter
(Cr)
(Cb)
17
TXD5
4
RXD5
TXD5
RXD5
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
: Cr SIGNAL ROUTE
: Cb SIGNAL ROUTE
ASDAT0-ASDAT7
For PEC DIF
attestation
For Down load
(D)
CN510
CN513
(D)
(C)
(D)
CN103
CN105
DV-AX10
57
IC1631-2/2
31
IC1631-1/2
57
IC1691-2/2
31
IC1201-1/2
57
IC12011-2/2
(C)
(AC)
(C)
20
22
24
10
8
CN506
SEL IR
TC7WH157FU
CR/R
CB/B
Y/G
C
Y
CN507
3
2
IC911
M
CN601
SEL IR
IRIR
(AC)
M
CN602
AC3
DO1SEL0
6
1
2
PCM
3
5
4
5
1
TC74VHC153FT
12
11
13
1
14
(AC)
DO1SEL1
DO1SEL2
2
14
7
IC907
9
TC74VHC153FT
2
DO2SEL1
DO2SEL2
34
3
4
IC909
DI_ERRS
CKOUT
DATAO
BCK
LRCK
DIN
IC905
TC74VHC157FT
2
13
3
(AC)
14
16
13
14
15
PDIFL
PDIFR
4
12
DIRCLK
DIRDAT
DIRBCK
DIRLCK
IC902
TC74VHC157FT
IC904
TC7WH157FU
IC904-2
IC902-13
HBCK
IC902-6
AO1
IC902-10
AO2
(C)
IC902-3
AO0D
(AC)
(AC)
HLRCK
(D)
(C)
(D)
(D)
4
7
9
AOSEL1
DIRCLK
L
CN801
CN508
IC906
TC74VHCT541AFT
3 → 5
Converter
5
12
(D)
7
(D)
9
4
(C)
(D)
LRCK
15
5
BCK
6
14
ADATA1
3
17
ADATA2
2
18
ADATA0
4
16
DOUT ASSY
XTOFF
7
IC831
TC74VHC153FT
(C)
IC841
5
6
(D)
(D)
CN505
(D)
3
9
7
13
15
11
JA921
JA911
JA931
A
B
G
CN602
OPT
2 COAX
DIGITAL
OUT/PDIF
1 COAX
PCM
F
AV1/XDIR
9
7
(C)
(AC)
TC74VHC157FT
4
IC161
MCLK(768fs)
14
80
MCKI
SD0-SD7
WAD1-WAD-7
SACD DECODER
DSPB ASSY
(AC)
XEXCKON
(LRCK)
(C)
(AC)
(D) (D)
VCOCLK
WCK
IC801
CXD2751Q
5
IC158-2/2
TC7WH125FU
IC152
TC74VHC157FT
(C)
BCKD
46
BCKA
DSDR
48
DSAR
DSDL
47
DSAL
13
7
3
SACDSL
5
6
2
3
IC158-1/2
TC7WH125FU
(BCK)
7
4 DATA
10
SDI1
11
SDI0
(C)
IC921
PDK038A
DTS ROM
XRESET
KM48V8104CS-6
TC55V8128BJ-12
IC802
64M DRAM
1
2
15
12
SCKR
FST/FSR
IC101
XCD56362PV100
DSP1
DVD-A DOLBY,
IC911
1M SRAM
128FS
48/X44
6
14
AD0(DAX)
SCKT
DTS
44
IC901
KM616V1002CT-12
1M SRAM
HAD0
27
4
5
6
RESET2
36/33M
DIRCLK
5
IC502
CS8404A-CS
4
DIT
8,6,7
5
IC501
CS8404A-CS
4
DIT
8,6,7
IC104
TC7SET08FU
3 → 5
Converter
AV1/XDSP1
SDO0
SDO0 2
(C)
(D)
DATA 3
SDO0 5
SDO1
(D)
SDO2
SDO2 11
(D)
IC164
TC7WH157FU
PDIFR
20
PDIFL
20
16
(AC)
AO2 6
AO1 10
IC162
TC74VHC157FT
AV1/XDIR2
DITRST
4 SDI02
(D)
7 SDI12
4 SDI22
10
(C)
11
(D)
12
(D)
TC55V8128BJ-12
1M SRAM
MCLK
DIRCLK
FSR
SCKR
13
15
SDI0
IC201
XCD56362PV100
DSP2
SDI1
Water Mark
Delay Adjust
SDI2
IC931
IC951
KM616V1002CT-12
1M SRAM
1/2
FST
SCKT
12
14
4
5
6
44
RESET2
IC151
ACICKSL
TC7WH157FU
ACI
DSP1
HCKT
DSP1&DSP2
SACD
(D)
SDO0
SDO1
SDO2
1/3
(D)
(D)(C)
DCMD2CSL
BCK 6
LRCK 10
2
3
(C)
(D)
IC162
TC74VHC157FT
(D)
(D)
1/2
IC554
TC7WH157FU
7 DSPBCK
9 DSPLRCK
4 DSPDO0
IC553
DITCKSLSEL96K
TC7WH157FU
128FS
XSCKT_IN
(D)(C)
(D)
(D)
DIT
13
DV-AX10
A
B
CN601
CR/R
CB/B
Y/G
C
Y
20
22
24
10
8
(Cr)
(C)
(Y)
IC608-IC610
TC7W53FU
(Cb)
(Y)
IC606-2/2
5
6
6
7
6
7
IC610
IC609
7
6
7
1
1
IC608
IC607-1/2
2
3
IC607-2/2
6
5
IC606-1/2
1
(Cr)
1
(Cb)
7
2
3
1
JA653
(Y)
Y
CB
CR
COMPONENT
VIDEO OUT
VOUT ASSY
M
CN602
SEL IR
CONTROL
IC604-2/2
6
5
IC604-1/2
2
3
7
1
(C)
(C)
IC602-1/2
3
1
2
(Y)
IC602-IC607
TK15420M
IC603-1/2
2
3
IC603-2/2
6
5
IC605-1/2
2
3
IC605-2/2
6
5
3
2
IR
JA660
JA661
(C)
1
(C)
7
(Y) (Y)
1
(Y) (Y)
7
IN
OUT
(C)
JA651
JA652
1
2
VIDEO OUT
1
S2-VIDEO OUT
2
14
(D)
: AUDIO DATA ROUTE (DVD)
(C)
: AUDIO DATA ROUTE (CD)
: AUDIO SIGNAL ROUTE
: VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
(Cr)
: Cr SIGNAL ROUTE
(Cb)
: Cb SIGNAL ROUTE
DV-AX10
CN602
ADATA2
ADATA1
ADATA0
LRCK
BCK
1
3
5
7
9
CN605
TC74VHCT541AFT
(D)
2
(D)
4
6
8
(C) (D)
5
ADATA0
CN101
ADATA0
IC603
DATA2I
18
DATA1T
16
MAUD ASSY
G
IC131
PD0236AM
11
Hi-Bit
I
AUDIO ASSY
IC661
PD0236AM
814 3
Hi-Bit
IC671
PD0236AM
814 3
Hi-Bit
IC681
SM5847AF
Digital Filter
814 3
20
IC681
SM5847AF
Digital Filter
20
2
IC691
SM5847AF
Digital Filter
20
2
DOL
DOR
2
IC301,IC321,IC351,IC371
PCM1704U
DAC
IC701
DOL
DOR
IC711
IC721
DOL
DOR
IC731
IC701,IC711,IC721,IC731
PCM1704U
DAC
IC301
141
IC321
141
IC351
141
IC371
141
AUDIO OUT
1
JA302
JA352
1
CENTER
SUB WOOFER
L
SURROUND
R
CN301 CN901
L
FRONT
R
4
3
2
1
10
JA901
1
2
9
JA951
L
AUDIO
OUT
R
J
141
141
141
141
IC342-1/2
2
3
IC392-1/2
2
3
BLOUT
ASSY
15
1
23
4
DV-AX10
3.2 OVERALL CONNECTION DIAGRAM, LOMB, LOSB, SMEB, FGSB and LSFB ASSYS
AC POWER CORD
AC120V
U
A
LSFB ASSY
60Hz
(VWR1320)
NOTE FOR FUSE REPLACEMENT
B
CAUTION :
AGAINST RISK OF FIRE,REPLACE
WITH SAME TYPE AND RATINGS
ONLY.
FOR CONTINUED PROTECTION
VDG1046
ACE7014
ACE7014
H
MAPS ASSY
(VWR1322)
DOUT ASSY
L
(VWG2162)
VKP2229
FOR RS-232C
VTT1161
VTT1162
F 2/2
E
E 1/5- E 5/5
DVDM ASSY
(VWS1475)
C
F 1/2-
S
SYPS ASSY
(VWR1324)
FANB ASSY
(VWR1325)
F
DSPB ASSY (VWG2159)
T
D
16
FLKB ASSY
FAN MOTOR
VXM1072
N
(VWG2164)
U
1234
5
678
DV-AX10
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
M
VOUT ASSY
(VWV1760)
G
MAUD ASSY
(VWV1737)
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
AUDIO
ASSY
(VWV1735)
A
I
B
DRSB ASSY
Q
(VWG2168)
DRMB ASSY
P
(VWG2169)
LEDB ASSY
R
(VWG2167)
O
PLSB ASSY
(VWG2166)
(T)
(F)
(F)
(F)
(F)
(T)
CN301
VKN1272
P RQ
(S)
(S)
(F)
(T)
(T)
(F)
VKP2236
PICKUP
ASSY
(VWY1055)
(F)
(T)
(T)
(F)
VSK1011
S301
LOSB ASSY (VWG1885)
B
CN302
VKN1268
(S)
(S)
CN303
B2B-PH-K-S
CN401
B2B-PH-K-S
LOADING MOTOR
ASSY
(VXX2505)
BLSW
ASSY
(VWG2170)
CN9902
K
D
CN202
VKN1212
S201
(S)
(S)
SPINDLE MOTOR
ASSY
(VXX2649)
LOMB ASSY
A
(VWG1886)
CN6601
BLOUT ASSY
(VWV1743)
PC101
TLP910(O)
CN201
52044-0345
S201
DSG1016
CARRIAGE MOTOR
ASSY
(VXX2650)
(SLIDER)
C
SMEB ASSY
(VWG2048)
FGSB ASSY
(VWG2009)
J
C
D
DCBA
5
6
7
8
17
1
DV-AX10
3.3 DVDM ASSY(1/5)
A
E
2/5
CN403
B
S
23
E
E
3/5
VCH1195
E
2/5
E
2/5
VCH1195
4/5
VCH1219
CEHAZA
VCH1220
4
E
3/5
E
2/5
VCH1194
(F)
4
1
VCH1197
(F)
CN402
S
C
PICKUP ASSY
(F)
(F)
VCH1220
VCH1195
VCH1220
E
(F)
(T)
(T)
2/5
(F)
VCH1194
(F)
(T)
(T)
(F)
(S)
(S)
(S)
VCH1197
(F)
2
(T)(T)
E
2/5
3
E
2/5
E
2/5
E
2/5
CN301
D
18
B
1/5
E
1234
VCH1220
(S)
(S)
(T)(F)
VCH1197
(T)
(F)
5
678
DV-AX10
E 1/5
RESISTOR
CAPACITOR
DVDM ASSY (VWS1475)
E
3/5
to BY CHIP
BY CHIP
E
4/5
VCH1195
VCH1212
VCH1220
: The power supply is shown with the marked box.
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
E
4/5
E
3/5
E
4/5
: SLIDER SERVO LOOP LINE
E
2/5
E
2/5
9
5
VCH1194
A
B
(T)
(F)
(S)
(F)
(T)
3 ← 5 CONVERTER
Level Shift
VCH1212
(T)
E
VCH1212
(F)
(S)
(F)
(T)
E
2/5
VCH1219
3/5
to BY CHIP
to BY CHIP
E
3/5
C
E
3/5
D
VCH1197
1/5
E
5
6
7
8
19
1
DV-AX10
3.4 DVDM ASSY(2/5)
A
23
E
4/5
E
4/5
VYW1816
E
E
3/5
E
4/5
4
1/5
E
4/5
E
3/5
B
E
3/5
E
3/5
VCH1219
VCH1219
6
4/5
1/5, 5/5
E
E
4/5
E
E
5/5
to BY CHIP
E
4/5
E
4/5
4/5
4/5
E
1/5
A
VCH1219
VCH1219
VCH1219
VCH1219
E
E
5/5
C
E
E
2/5
E
4/5
VCH1219
VCH1219
to BY CHIP
VCH1219
VCH1219
VCH1219
VCH1219
E
3/5
E
1/5
E
3/5
to BY_CHIP
E
1/5
E
E
4/5
D
20
2/5
E
1234
4/5
VCH1219
E
1/5
1/5
VCH1219
E
1/5
E
1/5
E
5/5
E
1/5
E
1/5
E
VCH1195
E
3/5
5
E
3/5
to BY_CHIP
VCH1220
678
3 → 5 CONVERTER
VCH1220
VCH1194
E 2/5
CN602
M
E
1/5
DV-AX10
DVDM ASSY (VWS1475)
A
RESISTOR
CAPACITOR
: The power supply is shown with
the marked box.
B
A
to IC601(3P)
E
1/5
E
4/5
E
4/5
5 → 3 CONVERTER
E
E
E
4/5
E
1/5
E
3/5, 4/5
3 → 5 CONVERTER
VCH1220
5/5
4/5
E
4/5
E
3/5
C
to BY CHIP
VCH1220
E
1/5, 3/5, 4/5
CN102
N
E
4/5
E
4/5
E
E
3/5
from BY CHIP
5
6
4/5
E
4/5
E
1/5
2/5
E
7
8
21
D
1
DV-AX10
3.5 DVDM ASSY(3/5)
23
4
A
E 3/5
E
B
4/5
DVDM ASSY (VWS1475)
(AC)(AC)
E
4/5
VCH1195
VCH1219
VCH1195
VCH1219
VCH1219
(AC)
(AC)
VCH1219
E
4/5
E
2/5
E
4/5
E
E
E
VCH1219
4/5
4/5
5/5
VCH1219
VCH1195
: RF SIGNAL ROUTE
: CD AUDIO SIGNAL ROUTE
(D)
: DVD AUDIO DATA ROUTE
(AC)
: AC-3/DTS AUDIO DATA ROUTE
E
4/5
VCH1195
VCH1219
E
2/5
E
1/5
(AC)
E
4/5
VCH1219
E
E
VCH1219
1/5
1/5
VCH1195
E
1/5
E
1/5
E
2/5
E
1/5
E
1/5
BY CHIP ES2
2/5
VCH1219
VCH1219
VCH1220
VCH1219
VCH1219
(D)
9
VCH1220
E
4/5
E
1/5
VCH1219
E
4/5
VCH1219
E
4/5
VCH1219
VCH1219
E
2/5
E
2/5
C
E
E
2/5
RESISTOR
CAPACITOR
D
22
3/5
E
1234
5
678
DV-AX10
(AC)
(AC)
VCH1195
VCH1195
E
4/5
E
1/5
VCH1195
(AC)
VCH1195
VCH1195
E
VCH1195
2/5
A
B
E
5/5
VCH1220
(CSYNC:FOR EDUCATION)
(PD: FOR EDUCATION)
VCH1220
9
E
4/5
E
VCH1220
9
VCH1195
E
1/5
VCH1220
VCH1220
VCH1195
E
(AC)
E
2/5
4/5
4/5
E
4/5
E
4/5
C
D
3/5
E
5
6
7
8
23
1
DV-AX10
3.6 DVDM ASSY(4/5)
23
4
CN103
F 2/2
(D)
E
3/5
from BY CHIP
from BY CHIP
A
VCH1195
VCH1220
VCH1188
VCH1195
VCH1195
VCH1188
B
VCH1197
E
2/5
VCH1194
VCH1195
VCH1188
VCH1197
VCH1220
E
2/5
(D)
VCH1194
VCH1195
E
(D)
2/5
(D)
E
2/5
E
E
from BY CHIP
from BY CHIP
E
3/5
E
F 2/2
CN105
2/5
from BY CHIP
3/5
E
3/5
E
1/5
1/5
E
2/5
E
3/5
from BY CHIP
F 2/2
CN102
(D)
(D)
(D)
(AC)
E
1/5
E
3/5
from BY CHIP
E
3/5
E
2/5
9
VCH1194
(D)
9
E
3/5
E
3/5
E
C
D
(AC)
E
3/5
2/5
E
2/5
3 → 5
CONVERTER
E
to BY CHIP
3/5
E
2/5
(AC)
(AC)
E
LC89055W
-RA8
E
3/5
E
2/5
3/5
(D)
9
to BY CHIP
(AC)
10
10
(D)
(D)
(D)
(AC)
3 → 5
CONVERTER
(D)
3 → 5
CONVERTER
(AC)
TO CN513
E
2/5
VCH1220
(AC)
(D)
(D)
VCH1220
TO CN511
(D)
(D)
(D)
9
E
2/5
24
4/5
E
1234
5
678
DV-AX10
VCH1195
VCH1195
VCH1195
E
2/5
E 4/5
VCH1195
VCH1195
DVDM ASSY (VWS1475)
E
2/5
E
2/5
E
2/5
VCH1195
VCH1220
: The power supply is shown with
the marked box.
: CD AUDIO SIGNAL ROUTE
(D)
: DVD AUDIO DATA ROUTE
(AC)
: AC-3/DTS AUDIO DATA ROUTE
RESISTOR
CAPACITOR
VCH1188
VCH1220
8
7
E
3/5
E
3/5
E
1/5, 3/5
& BY CHIP
A
B
G
CN602
E
2/5
TO CN513
VCH1195
E
2/5
E
2/5
E
3/5
E
2/5
from BY CHIP
E
E
2/5
E
2/5
CN801
2/5
E
2/5
E
2/5
E
2/5
L
CN603
G
CN604
G
E
2/5
C
D
E
2/5
4/5
E
5
6
7
8
25
1
DV-AX10
3.7 DVDM ASSY(5/5)
23
4
E 5/5
A
B
VCH1195
VCH1195
VCH1195
VCH1195
VCH1195
DVDM ASSY (VWS1475)
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
(CR)
: CR SIGNAL ROUTE
(CB)
: CB SIGNAL ROUTE
RESISTOR
CAPACITOR
VCH1195
VCH1195
C
E
3/5
to BY CHIP
E
2/5
E
D
26
E
2/5
(Y)
E
3/5
5/5
1234
(C)
(C)
(Y)
5
678
DV-AX10
: The power supply is shown with the marked box.
A
VCH1194
VCH1194
VCH1188
VCH1194
(CR)
(CB)
(C)
(C)
(C)
(Y)
VCH1194
(C)
E
(Y)
(Y)
2/5
B
(C)(C)
(Y)
(CR)
(CR)
(Y)
(CB)
(Y)
(CR)
(CR)
(CB)
(CB)
(CR)
(CB)
(CR)
(CB)
(Y)
(C)
CN601
E
2/5
(CR)
(CB)
(Y)
M
C
(C)
(CB)
(Y)
(Y)
(Y)
(Y)
(Y)
(Y)
D
(Y)
E
2/5
5/5
E
5
6
7
8
27
1
DV-AX10
3.8 DSPB ASSY(1/2)
23
4
A
MASK ROM
F 1/2
DSPB ASSY
(VWG2159)
B
F
2/2
2
(D)
C
F
2/2
F
2/2
to BY CHIP
F
2/2
F
F
2/2
D
2/2
F
2/2
to BY CHIP
F
2/2
(D)
F
2/2
(D)
to BY CHIP
F
2/2
F
2/2
28
to BY CHIP
F
2/2
2/2
F
2/2
to BY CHIP
A
F
2/2
1/2
F
1234
F
2/2
BY CHIP
F
5
678
DV-AX10
A
: CD AUDIO SIGNAL ROUTE
(D)
: DVD (AC-3/DTS) AUDIO DATA ROUTE
B
2
(D)
(D)
C
2
F
2/2
F
2/2
(D)
to BY CHIP
F
2/2
(D)
(D)
F
2/2
F
F
(D)
A
F
2/2
F
2/2
2/2
2/2
F
2/2
D
1/2
F
5
6
7
8
29
1
DV-AX10
3.9 DSPB ASSY(2/2)
23
F
1/2
F
1/2
4
A
(D)
from BY CHIP
from
BY CHIP
F
F
1/2
F
1/2
F
1/2
E 4/5
CN510
from BY CHIP
B
1/2
from BY CHIP
from BY CHIP
(D)
F
1/2
E 4/5
CN511
F
1/2
1/2
F
F
1/2
from BY CHIP
E 4/5
CN513
from BY CHIP
F
1/2
F
1/2
F
1/2
C
F
1/2
D
F
1/2
1
F
1/2
F
1/2
F
1/2
F
1/2
F
1/2
(D)
F
1/2
2
(D)
(D)
(D)
F
1/2
F
1/2
F
1/2
30
2/2
F
1234
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