先锋PIONEER XV-DV55电路图
ORDER NO.
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 ELECTRONIC NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
� �
� �
� �
� �
� �PIONEER CORPORATION 2000
c
XV-DV55
RRV2309
1. SAFETY INFORMATION ....................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................. 4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .. 12
4. PCB CONNECTION DIAGRAM ........................... 41
5. PCB PARTS LIST ................................................ 54
6. ADJUSTMENT..................................................... 61
7. GENERAL INFORMATION .................................. 62
7.1 DIAGNOSIS ................................................... 62
7.1.1 SELF-DIAGNOSTIC FUNCTION OF PICKUP
DEFECTIVE ............................................. 62
CONTENTS
7.1.2 TEST POINTS LOCATIONS..................... 63
7.1.3 TEST MODE SCREEN DISPLAY ...........
64
7.1.4 POWER ON SEQUENCE......................... 66
7.1.5 TROUBLE SHOOTING ............................ 67
7.1.6 SINGLE OPERATION METHOD .............. 68
7.1.7 TEST MODE (FOR SERVICE) ................. 69
7.1.8 ERROR CODE ......................................... 70
7.1.9 DISASSEMBLY ........................................ 74
7.2 PARTS ........................................................... 77
7.2.1 IC ............................................................. 77
8. PANEL FACILITIES AND SPECIFICATIONS....... 90
T – ZZY JUNE 2000 Printed in Japan
DVD TUNER
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
XV-DV55
Type
Power Requirement
Regional restriction
codes(Region N0.)
AC power supplied from power trans former’s
secondary of other system component.
AC power supplied from power trans former’s
secondary of other system component.
AC power supplied from power trans former’s
secondary of other system component.
AC power supplied from power trans former’s
secondary of other system component.
AC power supplied from power trans former’s
secondary of other system component.
Remarks
AUCXJ
O
ADXJ/RA
O
APWXJ
O
AVXJ
O
AYXJ
O
1
1
4
2
2
This product is component of system.
Component
Model
Service Manual
Remarks
DVD SURROUND SYSTEM
-
-
DVD TUNER
XV-DV55
RRV2309
This service manual
POWERED SUBWOOFER
S-DV55SW-K
RRV2310
SATELLITE SPEAKER
S-DV55ST-K
RRV2306
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2
XV-DV55
1. SAFETY INFORMATION
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 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.
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 schematics and 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.
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.
(FOR USA MODEL ONLY)
Leakage
current
tester
Reading should
not be above
0.5mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test
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XV-DV55
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
CLASS1.
A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.
LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 655 nm
FOR CD :
MAXIMUM OUTPUT POWER : 5mW
WAVELENGTH : 785 nm
Additional Laser Caution
1. Inside detection switch (S201 on the SMEB assy) and loading-
status detection switch (S101 on the LOAB assy) are detected
by the microprocessor (IC11 in the DVDM assy).
• To permit the laser diode to oscillate, it is required to set the
inside detection switch for the inside position (S201 : ON) and to
set the loading-status detection switch for the clamp position (the
center terminal of S101 is shorted to +5V). The 655 nm laser
diode for DVD oscillation will continue if pin 19 of IC1 is shorted
to +5V (fault condition) in the DVDM assy.
The 785 nm laser diode for CD oscillates if pin 20 of IC1 is shorted
to +5V in the DVDM assy.
In the test mode ∗ , the laser diode oscillates when microproces-
sor detects a PLAY signal, or when the PLAY key is pressed
(S5924 ON in the KEYB assy), with the above requirements sat-
isfied.
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 69.
LABEL CHECK
ADXJ/RA, APWXJ, AVXJ and AYXJ only
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XV-DV55
2.1 PACKING
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.
22(2/2)
27
25
21(2/2)
16
19
18
1
4
3
5
21(1/2)
22(1/2)
17
15
14
13
20
12
11
10
9
8
7
6
28
23
24
29
29
26
2
AUCXJ,
AVXJ,
AYXJ type only
ADXJ/RA,
APWXJ type only
AYXJ type only
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XV-DV55
1
Display Cable (10P Din)
ADE7014
2
Control Cable A (Blue) (10P)
See Contrast table (2)
3
Control Cable B (Black) (12P)
See Contrast table (2)
4
AC Power Cord
See Contrast table (2)
5
FM Antena
See Contrast table (2)
6
Operating Instructions (Basic)
See Contrast table (2)
(English/Flanch)
7
Operating Instructions
See Contrast table (2)
(English/Flanch)
8
Operating Instructions
See Contrast table (2)
(English)
9
Operating Instructions
See Contrast table (2)
(Dutch/Italian)
10
Operating Instructions
See Contrast table (2)
(Dutch/Spanish)
11
Operating Instructions (Basic)
See Contrast table (2)
(Dutch/Italian)
12
Operating Instructions (Basic)
See Contrast table (2)
(Dutch/Spanish)
13
Operating Instructions
See Contrast table (2)
(Swedish/Portuguese)
14
Operating Instructions (Basic)
See Contrast table (2)
(Swedish/Portuguese)
(1) PACKING PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
NSP
15
Warranty Card
See Contrast table (2)
16
AM Loop Antenna
ATB7009
17
Remote Control Unit
See Contrast table (2)
18
Video cable
VDE1053
NSP
19
Alkaline battery(AA/LR6) 2p
VEM1021
NSP
20
Polyethylene Bag
Z21-038
(340 x 230 x 0.03)
21
Pad Front(Pls)
AHA7291
22
Pad Rear(Pls)
AHA7292
23
Packing Case
See Contrast table (2)
24
Accessory Case
AHD7877
25
Packing Sheet(300 x 350 x 0.5) AHG7073
26
Sheet (650 x 550 x 0.2)
Z23-022
27
Display Unit
AXX7075
28
Battery Cover
AZN7826
29
Partition
See Contrast table (2)
(2) CONTRAST TABLE
AUCXJ, ADXJ/RA, APWXJ, AVXJ and AYXJ types are constructed the same except for the following:
Mark
Part No.
Remarks
Symbol and Description
No.
AUCXJ
ADXJ/RA
APWXJ
AVXJ
AYXJ
type
type
type
type
type
2
Control Cable A (Blue) (10P)
ADE7061
ADE7061
ADE7061
ADE7062
ADE7062
3
Control Cable B (Black) (12P)
ADE7063
ADE7063
ADE7063
ADE7064
ADE7064
4
AC Power Cord
ADG7022
ADG1158
ADG1160
ADG1156
ADG1154
5
FM Antena
ADH7004
ADH7004
ADH7004
ADH7005
ADH7005
6
Operating Instructions (Basic)
ARE7262
ARE7262
ARE7262
ARE7261
ARE7261
(English/Flanch)
7
Operating Instruction
ARE7260
Not used
Not used
ARE7259
ARE7259
(English/Flanch)
8
Operating Instructions
Not used
ARB7228
ARB7228
Not used
Not used
(English)
9
Operating Instructions
Not used
Not used
Not used
Not used
ARC7303
(Dutch/Italian)
10
Operating Instructions
Not used
Not used
Not used
Not used
ARC7304
(Dutch/Spanish)
11
Operating Instructions (Basic)
Not used
Not used
Not used
Not used
ARC7305
(Dutch/Italian)
12
Operating Instructions (Basic)
Not used
Not used
Not used
Not used
ARC7306
(Dutch/Spanish)
13
Operating Instructions
Not used
Not used
Not used
Not used
ARC7328
(Swedish/Portuguese)
14
Operating Instructions (Basic)
Not used
Not used
Not used
Not used
ARC7329
(Swedish/Portuguese)
NSP
15
Warranty Card
ARY7045
ARY7025
ARY7027
ARY7022
ARY7022
17
Remote Control Unit
AXD7264
AXD7264
AXD7264
AXD7265
AXD7265
23
Packing Case
AHD7943
AHD7913
AHD7914
AHD7911
AHD7911
29
Partition
AHB7049
Not used
AHB7049
AHB7049
AHB7049
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XV-DV55
2.2 EXTERIOR
A
B
A
C
D
G
E
C
F
G
D
E
F
H
H
B
Refer to
"2.3 LOADING MECHANISM ASSY".
To LOAB Assy
CN101
4
24
3
33
17
27
13
20
31
32
48
42
43
28
36
36
25
49
49
2
49
49
49
15
49
6
8
1
37
5
11
49
16
26
34
45
40, 44
21
29
49
30
22
49
14
10
19
47
50
49
49
50
49
50
46
18
NOTE
Parts of No.38 do no service part
partially of the PCB board of AUDIO Assy.
38 NOTE
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XV-DV55
1
AJKB ASSY
See Contrast table (2)
2
MOTHER ASSY
See Contrast table (2)
3
KEYB ASSY
AWU7675
4
REGULATOR ASSY
AWU7676
5
TRADE ASSY
AWU7677
6
DSP ASSY
See Contrast table (2)
7
• • • • •
8
BLED ASSY
AWU7680
9
• • • • •
10
TUNER MODULE
See Contrast table (2)
11
DVDM ASSY
AWX7724
12
• • • • •
13
Power Transformer
ATT7068
14
13p F•F•C/60v
ADD7246
15
DC Fan Motor
AXM7014
16
Connector Ass’y
PG03KK-E07
17
Tray
VNL1858
NSP
18
Loading Mechanism Ass’y
VWT1174
19
Rear Panel(Mtl)
See Contrast table (2)
NSP
20
Bottom Plate(Mtl)
ANF7023
NSP
21
Top Plate(Mtl)
ANF7024
22
Fan Plate (Fe)
ANG7153
23
• • • • •
24
Power Barrier(Pls)
AEC7271
25
Fan Barrier(Pls)
AEC7292
• EXTERIOR PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
26
Lens Holder(Pls)
AMR7320
27
Tray Panel(Pls)
AAN7199
28
Bottom Base(Pls)
AMA7019
29
Bonnet(Pls)
AMA7020
30
Top Panel(Pls)
See Contrast table (2)
31
Button Assy A
AXG7100
32
Button Assy B
AXG7101
33
DVD Plate (Ni)
VAM1077
34
Illumination Lens
VNK4168
35
• • • • •
36
Leg
AEB7090
37
Connector Assy 3p
ADE7068
NSP
38
Spacer
• • • • •
39
• • • • •
NSP
40
Fuse Caution
See Contrast table (2)
41
• • • • •
42
Name Label
See Contrast table (2)
NSP
43
Label
See Contrast table (2)
44
Caution Label
See Contrast table (2)
45
DSP Shield
See Contrast table (2)
46
Screw
BBZ30P180FMC
47
Screw
BBZ30P300FZK
48
Screw
BBZ40P060FMC
49
Screw
BPZ30P080FMC
50
Screw
PSC30P080FNI
(2) CONTRAST TABLE
AUCXJ, ADXJ/RA, APWXJ, AVXJ and AYXJ types are constructed the same except for the following:
Mark
Part No.
Remarks
Symbol and Description
No.
AUCXJ
ADXJ/RA
APWXJ
AVXJ
AYXJ
type
type
type
type
type
1
AJKB ASSY
AWU7641
AWU7641
AWU7641
AWU7670
AWU7670
2
MOTHER ASSY
AWU7674
AWU7650
AWU7651
AWU7648
AWU7648
6
DSP ASSY
AWU7640
AWU7640
AWU7640
AWU7669
AWU7669
10
TUNER MODULE
AXQ7228
AXQ7228
AXQ7228
AXQ7229
AXQ7229
19
Rear Panel(Mtl)
ANC7919
ANC7956
ANC7957
ANC7920
ANC7920
30
Top Panel
AMB7734
AMB7703
AMB7734
AMB7734
AMB7734
NSP
40
Fuse Caution
AAX7808
Not used
Not used
Not used
Not used
42
Name Label
ARW7097
ARW7100
ARW7098
ARW7098
ARW7098
NSP
43
Label
VRW1629
Not used
Not used
Not used
Not used
44
Caution Label
Not used
VRW1699
VRW1699
VRW1699
VRW1699
45
DSP Shield
Not used
Not used
Not used
ANG7320
ANG7320
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XV-DV55
2.3 LOADING MECHANISM ASSY
1
Traverse Mechanism Assy-S VXX2653
NSP
2
LOAB Assy
VWG2171
3
Drive Cam
VNL1862
4
Drive Gear
VNL1861
5
Lock Plate
VNL1820
6
Loading Base
VNL1863
7
Belt
VEB1315 (or VEB1320)
8
Gear Pulley
VNL1866
9
Screw
JGZ17P028FMC
10
Loading Gear
VNL1860
11
Loading Motor Assy
VXX2505
12
DC Motor / 0.3W (LOADING) PXM1027
13
Motor Pulley
PNW1634
14
Connector Assy
VKP2253
15
Flexible Cable (08P)
VDA1822 (or VDA1818)
16
Float Base
VNL1865
17
Floating Rubber
VEB1286
18
Flexible Cable (24P)
VDA1821 (or VDA1820)
19
• • • • •
20
Clamper Plate
VNE2162
21
Clamper
VNL1738
22
Bridge
VNL1859
LOADING MECHANISM ASSY PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
22
20
21
18
To DVDM Assy
CN4
To DVDM Assy
CN3
To DVDM Assy
CN2
15
12
11
13
14
4
5
9
2
10
8
7
4
3
6
1
16
17
Refer to
"2.4 TRAVERSE MECHANISM ASSY-S".
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XV-DV55
2.4 TRAVERSE MECHANISM ASSY-S
NSP
1
SMEB Assy
VWG2048
NSP
2
FGSB Assy
VWG2009
NSP
3
Motor (CARRIAGE)
VXM1079
NSP
4
Motor (SPINDLE)
VXM1084
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
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
NSP
30
Magnet
VYM1024
31
Screw
JFZ17P025FZK
32
Screw
JGZ17P028FMC
33
Screw
VBA1051
34
Magnet Holder Assy
VXX2507
35
Spindle Motor Assy
VXX2649
36
Carriage Motor Assy
VXX2650
NSP
37
Screw
PBA1069
TRAVERSE MECHANISM ASSY-S PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
• Top View
30
16
34
19
8
15
10
10
22
33
23
5
14
10
37
18
32
13
10
37
18
26
25
27
29
7
7
7
3
1
11
28
33
6
35
20
12
21
4
9
31
37
17
24
37
36
To
DVDM Assy
CN3
21
9
17
2
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9
9
2
8
9
4
2
9
8
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5
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10
XV-DV55
2.5 DISPLAY UNIT
1
FLDP ASSY
AWU7678
2
CNB ASSY
AWU7679
3
Leg
AEB7090
4
Window (Pls)
AAK7785
5
Fl Filter(Pls)
AEC7272
6
Display Panel(Pls)
AMB7704
7
Display Cover(Pls)
AMC7044
8
Screw
BPZ30P080FMC
9
Screw
PSC30P080FNI
• DISPLAY UNIT PARTS LIST
Mark No. Description Part No.
4
7
3
3
2
8
8
9
1
6
5
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9
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8
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9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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11
XV-DV55
www. xiaoyu163. com
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9
2
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2
9
8
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9
2
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9
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0
5
1
5
1
3
6
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3
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XV-DV55
12
A
B
C
D
1
2
3
4
1
2
3
4
57-60
63-66
5
6
7
8
9
54
56
55
46
56
57
42
35
31
13 12 10
9
3
20
17
28
46
14
45
48
47
32
33
30
31
39
7
35
15
32
8
34
14
17
RF
B1
(24P)
SPDO
LODPOS
LODDRV
16M
4
27M
27M
16M
XSACK
SREQ
AODAI(AC3)
ADAO
ADATA0
VOUT
YOUT
COUT
VOUT
XFLCS
FLCK
FL
DATA
YOUT
COUT
SD0-SD7
SLDO
TDO
FDO
TE
Q105
FE
PH
BH
DSPRF
RFO
LOAD-
LOAD+
CN4
RF IC
IC1
LA9701M
DVD
DECODER
BY CHIP
IC12
PE5108A
MPEG2
DECODER
AV-1
16M SDRAM
IC18
MB86373B
IC19
MB811171622A
-100FN
WORK SRAM
(1M)
IC14
KM68V1000CLT-7L
SYSTEM
CONTROL CPU
IC11
PD3410A
FLASH
MEMORY
IC13
AYW7005
4M DRAM
IC15
MN414800CSJ-07
CLOCK GENERATOR
IC21
CY2081SL-638
SPDL & FTS
DRIVER
SERVO DSP
IC3
M56788FP
IC2
LC78652W
(8P)
CN30
(2P)
(3P)
CN2
7
11
9
23
(30P)
CN15
170
107
27M
197
36/16M
205
XV-DV55
(DVD TUNER)
4
3
2
(11P)
CN5652
SR
(11P)
CN5661
CN5651
L
K
FL DRIVER
MSM9202-01
CNB ASSY
FLDP ASSY
D DVDM ASSY
DISPLAY UNIT
(AXX7075)
(V)
(Y)
(C)
(V)
(Y)
(C)
78,80-84
86,87
91
89
64
62
45
39
36
V
Y
C
Q83
Q81
Q85
6
16M
5
36/16M
1
42
: Audio Signal Route (L ch)
: SL Audio Signal Route (L ch)
: FL Audio Signal Route (L ch)
: C Audio Signal Route (L ch)
: SW Audio Signal Route (L ch)
: V Signal Route
(V)
: Digital Audio
(D)
(SL)
(FL)
(C)
(SW)
: Y Signal Route
(Y)
: C Signal Route
(C)
: RF Signal Route
FL TUBE
SR IN
10
10
4
3
2
1
2
3
Spindle
Motor
OEIC
15
22
23
18
19
4
1
3
2
RF
B1
B2
B3
B4
F DRV
F RTN
7
SPDL+
Carriage
Motor
Loading
Motor
S101
Loading
Position
Switch
+
-
8
SPDL-
5
SLDR R
3
SLDR F
T DRV
T RTN
PICKUP
ASSY
1
3
+3.3V
GND
CN1
CN202
(8P)
CN101
(24P)
SMEB ASSY
A
B
LOAB ASSY
M
+
- M
4
1
3
2
3
5
1
2
15
B2
B3
B4
22
23
18
19
84
2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
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XV-DV55
13
A
B
C
D
5
6
7
8
5
6
7
8
(Y)
(V)
10
VIDEO AMP
DAC
LPF
AMP
IC5351
LA7135AM
9
6
9
1
1
6
(13P)
(11P)
(11P)
(11P)
(12P)
(20P)
(20P)
(12P)
(3P)
(11P)
(3P)
CN201
(13P)
CN5701
(11P)
CN5504
CN5203
CN5202
CN5201
CN5207
CN3703
CN3702
CN8901
CN3001
7
11
9
(30P)
CN8501
CN5591
(11P)
CN5505
23
2
10
11
2
10
11
CN3501 CN3301
2
9
5,7
(30P)
(30P)
CN5
CN8502
TRADE
ASSY
J
G
AJKB ASSY
S-DV55SW
(POWERED SUBWOOFER)
H
AF ASSY
AMP ASSY
DSP ASSY
I
TUNER
MODULE
(D)
V
Y
C
15
9
7
7
7
VD+3DVD
+2.5V
+2.5V
M + 6V
+12V
+5V
+3.3V
IC8521
PQ025EZ5MZP
REG
6
AMP
19
3
IC5401
PCM1716E
IC5421
BA4558F
16
2
IC5301
NJM2534M
IC5302
NJM2534M
IC5303
NJM2534M
AMP
23
13
17
21
AMP
AMP
AMP
DIGITAL INPUT
SELECTOR
IC5101
TC74HC153AF
MICRO COMPUTER
IC5501
PDC062
5
6
7
4
JA5151
OPTICAL OUTPUT
(AUDIO1)
COMPOSITE
VIDEO OUT
S VIDEO
OUTPUT
COMPOSITE
VIDEO INPUT
S VIDEO
INPUT
COMPOSITE
VIDEO INPUT
S VIDEO
INPUT
JA5351
CN501
3
4
3
4
VIDEO
INPUT 1
VIDEO
INPUT 2
3
4
(C)
JA5102
OPTICAL INPUT
JA5101
OPTICAL INPUT
JA5101
COAXCIAL INPUT
JA3901
HP OUT
F MOTHER ASSY
VU+5V
X5501(10MHz)
12
|
13
8
10
2
9
5,7
12
|
13
8
10
26
(V)
(Y)
(C)
(V)
(Y)
(C)
IC5231
BU4052BCF
12
15
13
14
12
15
11
13
9
6
7
8
27
25
23
24
29
84
85
16
47
46
45
14
26
3
92
29
93
94
90
15
16
1
3
7
5
1
3
7
5
1
3
7
5
MONITOR
OUTPUT
(Y)
(V)
COMPOSITE
VIDEO OUT
S VIDEO
OUTPUT
JA5351
CN501
3
4
(C)
VIDEO
OUTPUT 1
(D)
(D)
(D)
9
6
IC5201
BU4052BCF
IC3751
AK4527
IC8701,3,5
BA4558F
IC8851,3, 5,6
BA4558F
IC3801
YSS912C-F
IC8801
LC89055W
ANALOG IN1
(VIDEO 1)
ANALOG IN2
(VIDEO 2)
ANALOG IN3
(AUDIO 1)
ANALOG IN4
(AUDIO 2)
ANALOG OUT1
(VIDEO 1)
ANALOG OUT2
(AUDIO 1)
FR
SP
CENTER
SP
LS
SP
JA5201
DSP
DIR
6ch
CODEC
LPF&GAIN BALANCE
for SW
IC3001
M62446FP
IC3401
STK402-040
POWER AMP
VIDEO
SELECT
VIDEO
SELECT
VIDEO
SELECT
AUDIO IN
SELECTOR
AUDIO OUT
SELECTOR
IC3301
STK402-040
IC3601
TDA7294V
1
13
1
1
2
16
16
20
6
16
20
2
2
6
CN3303
CN3401
CN3601
-
+
-
+
FL
SP
RS
SP
SW
SP
6
7
2
1
2
1
2
1
3
1
3
1
3
1
6
7
3
1
Lch
Lch
DIN
HP L
DIN
HP L
(SL)
(CN)
(FL)
(SL)
(CN)
(FL)
(SW)
(SW)
-
+
-
+
-
+
-
+
6,7
6,7
18,19
17
6ch
VOLUME
9
11
34
33
6
1
1
36
31
5
7
7
H.P. VOL
H.P. AMP
IC3901
M62429FP
IC3902
NJM4560M
11
3
3
1
9
8
DVD Lch
FLN
SLN
CN
SW
DVD Lch
TX Lch
DVD Lch
ADATA0
AODAI(AC3)
XFLCS
REMOCON(SR IN)
FLCK
FLDATA
AODAI(AC3)
AODAI
TX Lch
TX Lch
TX
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9
2
8
9
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2
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8
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9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
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Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
14
A
B
C
D
1
2
3
4
1
2
3
4
3.2 OVERALL CONNECTION DIAGRAM
CN5504
CN3703 CN3702
CN5207
CN5205
CN5202
CN5
CN15
CN4
CN3
CN1
CN2
CN8502
CN8501
CN5201
CN5206
CN5507
CN5203
CN5204
CN5506
CN5505
LOAB ASSY
(VWG2171)
TRAVERSE MECHANISM
ASSY (VWT1161)
LOADING MECHANISM ASSY (VWT1174)
PICKUP ASSY
(VWY1055)
SMEB ASSY
(VWG2048)
FGSB ASSY
(VWG2009)
LOADING MOTOR ASSY
: VXX2505
SPINDLE
MOTOR
ASSY
: VXX2649
CARRIAGE
MOTOR
ASSY
: VXX2650
S101
: VSK1011
S201
: DSG1016
R101
330
S3B-PH-K-S
VKN1212
52044-0345
: RF SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
(F)
(F)
(T)
(T)
(F)
(T)
(T)
(T)
(T)
(F)
(F)
(F)
(F)
(F)
(F)
(F)
(F)
(F)
(F)
(T)
(T)
(F)
(T)
: SLIDER SERVO LOOP LINE
(S)
CN201
CN202
CN101
D 1/3- D 3/3
TRADE ASSY
(AWU7677)
AJKB ASSY
(AUCXJ: AWU7641)
(ADXJ/RA: AWU7641)
(APWXJ: AWU7641)
(AVXJ, AYXJ: AWU7670)
G
DVDM ASSY
(AWX7724)
D
H
A
C
B
I
I 1/2- I 2/2
A B C
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2
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9
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2
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8
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9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
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Q
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
XV-DV55
15
A
B
C
D
5
6
7
8
5
6
7
8
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
CN5701
CN3651
CN5001
CN201
CN5501
CN5591
CN5651
CN5621
CN5661
J5931
CN5503
CN3701
CN5592
CN8901
CN3002
J5931
CN5652
CN5011
CN5021
CN5002
AKP7131
AKP7134
AKP7134
AKP7128
AKP7128
CN3001
AKP7131
TUNER MODULE
(AUCXJ, ADXJ/RA,
APWXJ: AXQ7228)
(AVXJ,AYXJ: AXQ7229)
REGULATOR ASSY
(AWU7676)
MOTHER ASSY
(AUCXJ: AWU7674)
(ADXJ/RA: AWU7650)
(APWXJ: AWU7651)
(AVXJ,AYXJ: AWU7648)
KEYB ASSY
(AWU7675)
DSP ASSY
(AUCXJ: AWU7640)
(ADXJ/RA: AWU7640)
(APWXJ: AWU7640)
(AVXJ, AYXJ: AWU7669)
J
F
N
BLED ASSY
(AWU7680)
FLDP ASSY
(AWU7678)
SUBWOOFER
S-DV55SW-K/Q
DISPLAY UINT
CNB ASSY
(AWU7679)
M
K
L
E
F 1/2- F 2/3
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9
2
8
9
4
2
9
8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
16
A
B
C
D
1
2
3
4
1
2
3
4
SPDL & FTS DRIVER
RF IC
CHECKER CHIP
1/2
CN3
VKN1763
CN2
S2B-PH-SM3
CN1
S3B-PH-SM3
CN4
DKN1193
LOADING
MOTOR
ASSY
PICKUP ASSY
CN202
B
CN101
A
2SC4081
D 1/3 DVDM ASSY (AWX7724)
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
(DVD)
(DVD)
(DVD)
(CD)
(CD)
(DVD)
(T)
(T)
(F)
(F)
(F)
(F)
(F)
(F)
(T)
(T)
(T)
(T)
(T)
(T)
(F)
(F)
(F)
(F)
(T)
(T)
(S)
(F)
(T)
(S)
(S)
(F)
(F)
(T)
(T)
(F)
(F)
(T)
(T)
(S)
(S)
(S)
(S)
2
4
1
7
3.3 DVDM ASSY (1/3)
1/3
D
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9
2
8
9
4
2
9
8
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9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
17
A
B
C
D
5
6
7
8
5
6
7
81/3
D
LANDMARK
for CHECKER
DSP IC
2/2
1/2
2/2
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
3/3
D
: RF SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: SLIDER SERVO LOOP LINE
(F)
(T)
(S)
: The power supply is shown with the marked box.
(CD)
(CD)
(DVD)
(DVD)
(T)
(F)
(F)
(F)
(S)
(S)
(T)
(T)
6
5
8
10 11
9
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9
9
2
8
9
4
2
9
8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
18
A
B
C
D
1
2
3
4
1
2
3
4
3.4 DVDM ASSY (2/3)
KM68V1000CLT-7L
AWY7005
WORK SRAM (1M)
FLASH MEMORY (4M)
4M DRAM
BY CHIP
D 2/3 DVDM ASSY (AWX7724)
1/3
D
3/3
D
3/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
3/3
D
3/3
D
3/3
D
1/3
D
3/3
D
(DVD)
2/3
D
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9
2
8
9
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2
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8
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9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
19
A
B
C
D
5
6
7
8
5
6
7
82/3
D
SYSTEM CONTROL CPU
Q3
Q3
RN1911
CN5
VKN1626
CN8502
F 2/3
3/3
D
1/3, 3/3
D
1/3, 3/3
D
3/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
3/3
D
3/3
D
3/3
D
3/3
D
3/3
D
: RF SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
: The power supply is shown with the marked box.
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9
9
2
8
9
4
2
9
8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
20
A
B
C
D
1
2
3
4
1
2
3
4
3.5 DVDM ASSY (3/3)
AV-1
16M SDRAM
D 3/3 DVDM ASSY (AWX7724)
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
(VCB)
(Y)
(C)
(VCB)
(Y)
(C)
(VCB)
(Y)
(C)
1316
1215
1417
3/3
D
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
21
A
B
C
D
5
6
7
8
5
6
7
83/3
D
CLOCK
GENERATOR
CN15
VKN1763
CN8501
F 2/3
2/3
D
2/3
D
2/3
D
2/3
D
2/3
D
1/3
D
: AUDIO SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE
: V/CB SIGNAL ROUTE
(VCB)
: Y SIGNAL ROUTE
(Y)
: C SIGNAL ROUTE
(C)
(VCB)
(Y)
(C)
(VCB)
(VCB)
(VCB)
(Y)
(Y)
(Y)
(C)
(C)
(C)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
22
A
B
C
D
1
2
3
4
1
2
3
4
3.6 REGULATOR and MOTHER ASSYS (1/3)
CN5021
CN5002
CN5001
CN5011
REGULATOR ASSY
(AWU7676)
E
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE NO. AEK7010 MFD. BY
LITTELFUSE INC. FOR IC5003.
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE NO. AEK7011 MFD. BY
LITTELFUSE INC. FOR IC5005.
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE NO. AEK7048 MFD. BY
LITTELFUSE INC. FOR IC5002.
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE NO. AEK7050 MFD. BY
LITTELFUSE INC. FOR IC5004.
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE NO. AEK7059 MFD. BY
LITTELFUSE INC. FOR IC5001.
E
1/3
F
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
23
A
B
C
D
5
6
7
8
5
6
7
8
E
1/3
F
CN3651
F 1/3 MOTHER ASSY
(AUCXJ: AWU7674)
(ADXJ/RA: AWU7650)
(APWXJ:AWU7651)
(AVXJ,AYXJ: AWU7648)
F 2/3
TO. FAN
VFDP
: The power supply is shown with the marked box.
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
24
A
B
C
D
1
2
3
4
1
2
3
4
2/3
F
CN8502
CN8501
CN5501
R5592 R5594 R5597
Not used Not used Not used
47k
AUCXJ
ADXJ/RA
APWXJ
AVXJ
AYXJ
Not used Not used
Not used Not used 47k
Not used 47k Not used
F 2/3 MOTHER ASSY
(AUCXJ: AWU7674)
(ADXJ/RA: AWU7650)
(APWXJ:AWU7651)
(AVXJ,AYXJ: AWU7648)
F 1/3
F 1/3
F 1/3
CN5
D 1/3
CN15
D 3/3
CN5621
N
CN5651
N
(DVD)
(DVD)
(DVD)
(DVD)
3.7 MOTHER ASSY (2/3)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
25
A
B
C
D
5
6
7
8
5
6
7
82/3
F
CN5506
CN5505
CN5504
CN5503
CN5701
8, 9, 10,13,14,15
AVPART
except AUXJ, AVXJ
C3913
C3914
AUCXJ
ADXJ/RA
APWXJ
AVXJ
AYXJ
1000p
10000p
F 1/3
F 1/3
CN201
CN3701
J
CN5204
G
CN5203
G
I 1/2
CN3702
I 1/2
F 3/3
: DVD AUDIO SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(DVD)
(DVD)
(DVD)
(DVD)
(DVD)
(DVD)
(DVD)
AVXJ, AYXJ
only
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
26
A
B
C
D
1
2
3
4
1
2
3
4
P
F 2/3
AVPART
8, 9, 10, 13, 14, 15
JA5301
JA5101
JA5102
JA5103
VTL1112
VTL1112
VTL1087
(DVD)
(DVD)
(DVD)
(DVD)
(Y)
(C)
(V)
(V)
(V)
(V)
(V)
(C)
(C)
(Y)
(V)
(C)
(C)
(C)
(Y)
(Y)
(Y)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
3/3
F
3.8 MOTHER ASSY (3/3)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
27
A
B
C
D
5
6
7
8
5
6
7
83/3
F
JA5151
P
F 2/3
JA5351
330p
330p
330p
330p
C5376
330p
C5382
330p
F 3/3 MOTHER ASSY
(AUCXJ: AWU7674)
(ADXJ/RA: AWU7650)
(APWXJ:AWU7651)
(AVXJ,AYXJ: AWU7648)
: DVD AUDIO SIGNAL ROUTE
: AUDIO SIGNAL ROUTE (DIGITAL)
: VIDEO SIGNAL ROUTE
(V)
(DVD)
(D)
: Y SIGNAL ROUTE
(Y)
: C SIGNAL ROUTE
(C)
(DVD)
(DVD)
(Y)
(C)
(V)
(V)
(V)
(V)
(V)
(C)
(C)
(Y)
(C)
(C)
(Y)
(Y)
(Y)
L5371- L5374
L5377- L5380
AUCXJ
ADXJ/RA
APWXJ
AVXJ
AYXJ
VTL1087
VTL1081
(D)
(D)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
28
A
B
C
D
1
2
3
4
1
2
3
4
3.9 AJKB and TRADE ASSYS
CN5201
CN5202
CN5203
JA5201
JA5202
VIDEO1 OUT
VIDEO1 IN
VIDEO2 IN
AUDIO2 IN
AUDIO1 OUT
AUDIO1 IN
TRADE ASSY
(AWU7677)
G
CN5505
F 2/3
(TA)
(DVD)
(TA)
(DVD)
C5203, C5204
C5209, C5210
AUCXJ ADXJ APWXJ AVXJ AYXJ
100p
1000p
G H
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
29
A
B
C
D
5
6
7
8
5
6
7
8
G H
CN5204
CN5205
CN5206
CN5507
CN5207
AJKB ASSY
(AUCXJ, ADXJ/RA, APWXJ: AWU7641)
(AVXJ,AYXJ: AWU7670)
H
CN5506
F 2/3
CN3703
I 1/2
: DVD AUDIO SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(DVD)
: TUNER AUDIO SIGNAL ROUTE
(TX)
(TA)
(DVD)
: The power supply is shown with the marked box.
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
30
A
B
C
D
1
2
3
4
1
2
3
4
3.10 DSP ASSY (1/2)
1/2
I
CN3701
CN3702
CN3703
AUCXJ, ADXJ, APWXJ
only
I 1/2
DSP ASSY
(AUCXJ, ADXJ/RA, APWXJ: AWU7640)
(AVXJ,AYXJ: AWU7669)
CN5504
H
F 2/3
CN5503
F 2/3
CN5207
(C)
(SL)
(FL)
: The power supply is shown with the marked box.
(D)
(D)
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
31
A
B
C
D
5
6
7
8
5
6
7
81/2
I
I 2/2
I 2/2
: FL AUDIO SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(FL)
: SL AUDIO SIGNAL ROUTE
(SL)
: C AUDIO SIGNAL ROUTE
(C)
: AUDIO SIGNAL ROUTE (DIGITAL)
(D)
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
32
A
B
C
D
1
2
3
4
1
2
3
4
3.11 DSP ASSY (2/2)
2/2
I
I 1/2
I 1/2
(FL)
(FL)
(FL)
(SL)
(SL)
(SL)
(C)
(C)
(C)
www. xiaoyu163. com
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
33
A
B
C
D
5
6
7
8
5
6
7
82/2
I
CN8901
I 2/2
DSP ASSY
(AUCXJ, ADXJ/RA, APWXJ: AWU7640)
(AVXJ,AYXJ: AWU7669)
To. POWERD SUBWOOFER
(S-DV55SW-K/Q)
AF ASSY CN3001
: FL AUDIO SIGNAL ROUTE
(FL)
(FL)
(FL)
(FL)
(SL)
(SL)
(SL)
(C)
(C)
(C)
: SL AUDIO SIGNAL ROUTE
(SL)
: C AUDIO SIGNAL ROUTE
(C)
(FL)
(SL)
(C)
www. xiaoyu163. com
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
34
A
B
C
D
1
2
3
4
1
2
3
4
J
3.12 TUNER MODULE (AXQ7228)
FM FRONT END
MW RF TUNING BLOCK
OSC : 981 - 2052kHz 9k step
(AM)
(AM)
(AM)
(AM)
(AM)
(AM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
FM/AM TUNER MODULE (AXQ7228)
(AUCXJ, ADXJ/RA, APWXJ)
J
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9
2
8
9
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9
8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
35
A
B
C
D
5
6
7
8
5
6
7
8J
2/3
F
CN5701
L201
ATE7003
CN201
: AUDIO SIGNAL ROUTE (TUNER)
(TX)
: AM SIGNAL ROUTE
(AM)
: FM SIGNAL ROUTE
(FM)
(AM)
(AM)
(FM)
(AM)
(AM)
(AM)
(AM)
(AM)
(AM)
(FM)
(AM)
(FM)
(TX)
(TX)
(TX)
(TX)
(TX)
(FM)
: The power supply is shown with the marked box.
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
36
A
B
C
D
1
2
3
4
1
2
3
4
FM FRONT END
MW RF TUNING BLOCK
FM/AM TUNER MODULE (AXQ7229)
(AVXJ, AYXJ)
J
OSC : 981 - 2052kHz 9k step
(AM)
(AM)
(AM)
(AM)
(AM)
(AM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
(FM)
3.13 TUNER MODULE (AXQ7229)
J
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9
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
37
A
B
C
D
5
6
7
8
5
6
7
8J
2/3
F
CN5701
L201
ATE7003
: AUDIO SIGNAL ROUTE (TUNER)
(TX)
: AM SIGNAL ROUTE
(AM)
: FM SIGNAL ROUTE
(FM)
(AM)
(AM)
(FM)
(AM)
(AM)
(AM)
(AM)
(AM)
(AM)
(FM)
(AM)
(FM)
(TX)
(TX)
(TX)
(TX)
(TX)
(FM)
: The power supply is shown with the marked box.
CN201
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QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
XV-DV55
38
A
B
C
D
1
2
3
4
1
2
3
4
3.14 CNB, FLDP, BLED and KEYB ASSYS
CN5661
CN5652
CN5651
: The power supply is shown with the marked box.
FLDP ASSY
(AWU7678)
CNB ASSY
(AWU7679)
L
K
CN5591
F 2/3
K L
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
39
A
B
C
D
5
6
7
8
5
6
7
8
M N
CN5621
J5931
J5931
BLED ASSY
(AWU7680)
KEYB ASSY
(AWU7675)
M
N
CN5501
F 2/3
S5921: STANDBY/ON
S5922: FUNCTION
S5923: OPEN/CLOSE
S5924: PLAY
S5925: STOP
S5926: PAUSE
S5927: VOLUME +
S5928: VOLUME -
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9
9
2
8
9
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8
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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XV-DV55
40
A
B
C
D
1
2
3
4
1
2
3
4
WAVEFORMS (DVDM ASSY)
Note : The encircled numbers denote measuring point in the schematic diagram.
Measurement condition : No. 1 to 4 and 6 to 11
: MJK1, Title 1-chp 1
No. 5
: CD, ABEX-784 Track 1
No. 12 to 14
: MJK1, Title 1-chp 4
No. 15 to 17
: MJK1, Title 1-chp 5
1
Foot of R169 (RF)
V: 100mV/div. H: 0.2µsec/div.
2
TP2 (RFO)
V: 500mV/div. H: 0.1µsec/div.
3
4
TP3 (Tracking Error)
(AI-Inner Tracking Off)
V: 500mV/div. H: 2msec/div.
5
IC2 - pin 39 (EFM before slice)
V: 1V/div. H: 1µsec/div.
6
IC2 - pin 1 (EFM)
V: 1V/div. H: 0.2µsec/div.
7
IC3 - pin 41 (REGB)
V: 1V/div. H: 5msec/div.
8
Foot of R261 (FPWM)
V: 1V/div. H: 5msec/div.
9
Foot of R262 (VPWM)
V: 1V/div. H: 5msec/div.
10
Foot of R263 (PPWM)
V: 1V/div. H: 5msec/div.
11
Foot of R264 (RPWM)
V: 1V/div. H: 5msec/div.
12
IC18 - pin 45
(Composite Video output)
V: 2V/div. H: 1msec/div.
13
IC18 - pin 39 (Y output)
V: 0.2V/div. H: 5msec/div.
14
IC18 - pin 36 (C output)
V: 0.2V/div. H: 5msec/div.
15
IC18 - pin 45 (CB output when
selecting color difference output)
V: 0.2V/div. H: 5msec/div.
16
IC18 - pin 39 (Y output when
selecting color difference output)
V: 0.2V/div. H: 5msec/div.
17
IC18 - pin 36 (CR output when
selecting color difference output)
V: 2V/div. H: 5msec/div.
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
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41
A
B
C
D
1
2
3
4
1
2
3
4
SIDE A
4.1 LOAB, SMEB ASSYS
(VNP1722-A )
CARRIAGE
MOTOR
SPINDLE
MOTOR
BLK
RED
M
M
(VNP1762-A )
(VNP1762-A )
CN1
D
CN3
D
C
LOAB ASSY
A
SMEB ASSY
B
LOAB ASSY
A
SIDE B
B
A
4. PCB CONNECTION DIAGRAM
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.
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.
Symbol In PCB
Diagrams
Symbol In Schematic
Diagrams
Part Name
B C E
D
D
G
G
S
S
B C E
B
C
E
D
G
S
B
C
E
B
C
E
B
C
E
Transistor
Transistor
with resistor
Field effect
transistor
Resistor array
3-terminal
regulator
Capacitor
Connector
P.C.Board
Chip Part
SIDE A
SIDE B
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XV-DV55
42
A
B
C
D
1
2
3
4
1
2
3
4
4.2 DVDM ASSY
D
SIDE A
DVDM ASSY
D
(VNP1760-A)
Q3
Q121
Q103
Q91 Q83
Q7 Q6
Q101
Q107
Q81
IC1
IC7
IC11
IC15
IC21
IC18
IC3
Q4
Q5
Q102
Q109
IC5 IC8
• This PCB is a four-layered board.
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XV-DV55
43
A
B
C
D
1
2
3
4
1
2
3
4
SIDE B
D
DVDM ASSY
D
CN8502
F
LOADING
MOTOR
ASSY
PICKUP
ASSY
CN202
B
CN8501
F
CN101
A
(VNP1760-A)
Q1
IC12
IC2
IC19
Q112
Q114
Q113
Q131
Q106
Q85 Q89 Q87
Q251
IC26 IC27
IC13
IC14
• This PCB is a four-layered board.
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XV-DV55
44
A
B
C
D
1
2
3
4
1
2
3
4
4.3 REGULATOR and MOTHER ASSYS
SIDE A
MOTHER ASSY
F
REGULATOR ASSY
TRANSFORMER
(ATT7068)
E
CN
N
CN5
D
CN5204
G
SUBWOOFER
IC5021
IC5031
IC5071
IC5041
Q5043
Q5071
Q5396
Q5581
IC5581
Q5721
(ANP7366-A)
E F
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XV-DV55
45
A
B
C
D
5
6
7
8
5
6
7
8
CN5621
N
CN15
D
CN3701
I
CN201
J
CN3702
I
CN5651
L
CN5203
G
CN5204
Q5061
(ANP7366-A)
SIDE A
F
E
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XV-DV55
46
A
B
C
D
1
2
3
4
1
2
3
4
SIDE B
Q5582
Q3652
Q5151
Q5301 Q530
Q3651
Q5571
Q5051
IC8531
IC8521
IC8541
IC5801
IC5101
IC5104
IC5103
MOTHER ASSY
F
F
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XV-DV55
47
A
B
C
D
1
2
3
4
1
2
3
4
SIDE B
Q5301 Q5302
Q5361
Q5362
IC5104
IC5304
IC5421
IC5501
IC5401
IC5351
IC3901
IC3901
Q3903
Q3905
Q3904
Q3906
IC5701
Q5063
Q5181 Q5161
Q5171 Q8507
Q5064
Q5062
IC5301
IC5302
IC5303
(ANP7366-A)
F
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XV-DV55
48
A
B
C
D
1
2
3
4
1
2
3
4
G H
4.4 TRADE and AJKB ASSYS
SIDE A
TRADE ASSY
G
TRADE ASSY
G
AJKB ASSY
H
AJKB ASSY
H
CN3703
I
CN5505
F
CN5506
F
IC5232
IC5231
Q5254 Q5273
Q5272 Q5271
Q5252 Q5251
IC5201
IC5821
Q5253
Q5232 Q5231
Q5230 Q5229
(ANP7366-A)
(ANP7367-B)
(ANP7366-A)
(ANP7366-A)
SIDE A
SIDE B
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XV-DV55
49
A
B
C
D
1
2
3
4
1
2
3
4I
SIDE B
4.5 DSP ASSY
CN5504
F
CN5503
F
CN5207
H
DSP ASSY
I
DSP ASSY
I
IC8856
IC8854
IC8853
Q8714
Q8712
Q8711
Q8715
Q8708
IC8703
IC3701
IC3851
IC3751
IC8801
IC3751
IC8855
IC8852
IC8702
IC8701
IC8851
IC8705
Q8704
Q8724
(ANP7367-B)
(ANP7367-B)
SIDE A
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XV-DV55
50
A
B
C
D
1
2
3
4
1
2
3
4
4.6 FM/AM TUNER MODULE
J
SIDE B
(ANP7338-B)
(ANP7338-B)
CN5701
F
FM/AM TUNER MODULE
J
FM/AM TUNER MODULE
J
IC201
Q205
Q204
Q203
IC202
Q201
Q202
SIDE A
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XV-DV55
51
A
B
C
D
5
6
7
8
5
6
7
8
4.7 FLDP and CNB ASSYS
FLDP ASSY
K
FLDP ASSY
K
CNB ASSY
L
Q5681
IC5661
CN5591
F
(ANP7366-A)
(ANP7366-A)
(ANP7366-A)
K L
SIDE A
SIDE B
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XV-DV55
52
A
B
C
D
1
2
3
4
1
2
3
4
4.8 BLED and KEYB ASSYS
KEYB ASSY
N
KEYB ASSY
N
BLED ASSY
M
BLED ASSY
M
(ANP7366-A)
(ANP7366-A)
CN5501
F
M N
SIDE A
SIDE B
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XV-DV55
53
A
B
C
D
5
6
7
8
5
6
7
8
7366-A)
(ANP7366-A)
(ANP7366-A)
P7366-A)
M N
SIDE A
SIDE B
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54
XV-DV55
MOTHER ASSY
AWU7674, AWU7650, AWU7651 and AWU7648 are constructed the same except for the folloWing:
F
AWU7674
AWU7650
AWU7651
AWU7648
IC5701
Not used
Not used
Not used
BU1923F
L5371- L5374, L5377- L5380
VTL1087
VTL1087
VTL1081
VTL1081
C3913 - C3914
CKSRYB102K50 CKSRYB102K50 CKSRYB102K50 CKSRYB103K50
C5701
Not used
Not used
Not used
CCSRCH271J50
C5702
Not used
Not used
Not used
CEAL100M16
C5704
Not used
Not used
Not used
CKSRYB103K50
C5705,C5706
Not used
Not used
Not used
CCSRCH270J50
C5707
Not used
Not used
Not used
CKSRYB561K50
C5708
Not used
Not used
Not used
CKSRYF104Z25
R5592
Not used
RS1/16S473J
Not used
Notused
R5594
Not used
Not used
Not used
RS1/16S473J
R5597
Not used
Not used
RS1/16S473J
Not used
R5701
Not used
Not used
Not used
RS1/16S101J
R5702
RS1/16S473J
RS1/16S473J
RS1/16S473J
Not used
R5703, R5704
RS1/16S103J
RS1/16S103J
RS1/16S103J
Not used
R5705
Not used
Not used
Not used
RS1/16S0R0J
X5701
Not used
Not used
Not used
ASS7004
Mark
Part No.
Remarks
Symbol and Description
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 W
→
56 × 10
1
→
561 ........................................................ RD1/4PU 5 6 1 J
47k W
→
47 × 10
3
→
473 ........................................................ RD1/4PU 4 7 3 J
0.5 W
→
R50 ..................................................................................... RN2H R 5 0 K
1 W
→
1R0 ..................................................................................... RS1P 1 R 0 K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k W
→
562 × 10
1
→
5621 ...................................................... RN1/4PC 5 6 2 1 F
5.1 LIST OF WHOLE PCB ASSEMBLIES
CONTRAST OF PCB ASSEMBLIES
Mark
Part No.
Remarks
Symbol and Description
AUCXJ
ADXJ/RA
APWXJ
AVXJ
AYXJ
type
type
type
type
type
NSP
LOAB ASSY
VWG2171
VWG2171
VWG2171
VWG2171
VWG2171
NSP
TRAVERSE MECHANISM ASSY
VWT1161
VWT1161
VWT1161
VWT1161
VWT1161
NSP
FGSB ASSY
VWG2009
VWG2009
VWG2009
VWG2009
VWG2009
NSP
SMEB ASSY
VWG2048
VWG2048
VWG2048
VWG2048
VWG2048
NSP
AUDIO ASSY
AWM7542
AWM7542
AWM7542
AWM7546
AWM7546
DSP ASSY
AWU7640
AWU7640
AWU7640
AWU7669
AWU7669
AJKB ASSY
AWU7641
AWU7641
AWU7641
AWU7670
AWU7670
NSP
COMPLEX ASSY
AWM7548
AWM7540
AWM7541
AWM7538
AWM7538
MOTHER ASSY
AWU7674
AWU7650
AWU7651
AWU7648
AWU7648
KEYB ASSY
AWU7675
AWU7675
AWU7675
AWU7675
AWU7675
REGULATOR ASSY
AWU7676
AWU7676
AWU7676
AWU7676
AWU7676
TRADE ASSY
AWU7677
AWU7677
AWU7677
AWU7677
AWU7677
FLDP ASSY
AWU7678
AWU7678
AWU7678
AWU7678
AWU7678
CNB ASSY
AWU7679
AWU7679
AWU7679
AWU7679
AWU7679
BLED ASSY
AWU7680
AWU7680
AWU7680
AWU7680
AWU7680
DVDM ASSY
AWX7724
AWX7724
AWX7724
AWX7724
AWX7724
TUNER MODULE
AXQ7228
AXQ7228
AXQ7228
AXQ7229
AXQ7229
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55
XV-DV55
IC2
LC78652W
IC3
M56788FP
IC19
MB811171622A-100FN
IC18
MB86373B
IC15
MN414800CSJ-07
IC11
PD3410A
IC12
PE5108A
IC8
TC7SHU04F
Q106, Q109, Q81, Q83, Q85
2SA1576A
Q114, Q121, Q251
2SC4081
Q131
DTC114EUA
Q102
HN1A01F
Q103, Q6, Q7
HN1B04FU
Q101
HN1C01F
Q112, Q113
HN1C01FU
Q107, Q4, Q5
RN1902
Q3
RN1911
Q1
RN4982
D301
KV1471E
D6
RB501V-40
D665, D666
RB521S-30
COILS AND FILTERS
L150, L330
LCYA100J2520
L304
LCYA2R7J2520
L81
VTL1067
L85
VTL1084
CAPACITORS
C852
CCSRCH100D50
C123, C146, C613, C843
CCSRCH101J50
C322
CCSRCH120J50
C135
CCSRCH121J50
C104–C108
CCSRCH150J50
Mark No. Description Part No.
PCB PARTS LIST FOR XV-DV55/AUCXJ UNLESS OTHERWISE NOTED
Mark No. Description Part No.
A
LOAB ASSY
SWITCH
S101
VSK1011
OTHERS
CN101
KR CONNECTOR
S3B-PH-K-S
SMEB ASSY
SWITCH
S201
DSG1016
OTHERS
CN201
3P FFC CONNECTOR
52044-0345
CN202
8P FFC CONNECTOR
VKN1212
FGSB ASSY
SEMICONDUCTOR
PC101
GP2S60
RESISTOR
R101
RS1/10S331J
DVDM ASSY
SEMICONDUCTORS
IC13
AYW7005
IC5, IC7
BA4510F
IC21
CY2081SL-638
IC14
KM68V1000CLT-7L
IC1
LA9701M
B
C
D
DSP ASSY
AWU7640 and AWU7669 are constructed the same except for the folloWing:
I
AWU7640
AWU7669
C3784
CKSRYB102K50
Not used
Mark
Part No.
Remarks
Symbol and Description
AJKB ASSY
AWU7641 and AWU7670 are constructed the same except for the folloWing:
H
AWU7641
AWU7670
C5203, 5204, C5209, C5210
CCSRCH101J50
CKSRYB102K50
Mark
Part No.
Remarks
Symbol and Description
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56
XV-DV55
E
F
Mark No. Description Part No.
Mark No. Description Part No.
R8000, R821
RS1/10S0R0J
R202, R3510
RS1/10S101J
R700
RS1/10S1R2J
R807
RS1/16S1201F
R806
RS1/16S1501F
R363, R365
RS1/16S1503F
R825–R827
RS1/16S2000F
R805
RS1/16S2701F
R361, R364
RS1/16S6202F
Other Resistors
RS1/16S&&&J
OTHERS
CN4
FLEXIBLE CONNECTOR
DKN1193
X2
CHIP CERALOCK
DSS1110
(20MHz)
CN2
PH CONNECTOR
S2B-PH-SM3
CN1
PH CONNECTOR
S3B-PH-SM3
FLEXIBLE CABLE 7P
VDA1681
CN15,CN5 CONNECTOR 30P
VKN1626
CN3
8P FFC CONNECTOR
VKN1763
X1
CRYSTAL RESONATOR
VSS1147
(13.824MHz)
REGULATOR ASSY
SEMICONDUCTORS
IC5003 (1.25A)
AEK7010
IC5005 (1.5A)
AEK7011
IC5002 (1.25A)
AEK7048
IC5004 (3A)
AEK7050
IC5001 (315mA)
AEK7059
IC5007
NJM7912FA
D5005, D5006
D3SBA20(B)
D5001–D5004, D5010, D5011
S5688G
CAPACITORS
C5012
CEAT100M50
C5010
CEAT221M63
C5003
CEAT222M35
C5004
CEAT471M35
C5008
CEAT682M16
C5006
CEHAT682M25
RESISTORS
R5001
RFA1/4PS330J
OTHERS
CN5011 10P CONNECTOR
B10P-VH
CN5021 9P PLUG
KM250NA9L
MOTHER ASSY
SEMICONDUCTORS
IC5421
BA4558F-HT
IC5304
BU4053BCF
IC5801
BU4094BCF
IC5351
LA7135AM
IC3901
M62429FP
IC5301-IC5303
NJM2534M
IC3902
NJM4560M
IC5021
NJM7812FA
IC5581
NJM78M56FA
IC5401
PCM1716E
C206, C210, C211
CCSRCH151J50
C333
CCSRCH180J50
C116, C151, C314
CCSRCH220J50
C152
CCSRCH221J50
C127, C209, C337
CCSRCH331J50
C134, C236
CCSRCH470J50
C122, C208
CCSRCH471J50
C126, C335
CCSRCH560J50
C334
CCSRCH5R0C50
C124, C132
CCSRCH680J50
C117, C240, C352, C360
CCSRCH681J25
C845, C846
CCSRCK2R0C50
C129, C142, C842
CEV101M10
C113, C139
CEV220M16
C405, C413, C700, C808
CEV221M4
C111, C149, C205, C207, C401
CEV470M6R3
C403, C407
CEV470M6R3
C140, C223, C224, C252, C264
CKSQYB105K10
C312
CKSQYB105K10
C148, C217, C327, C414
CKSQYF105Z16
C801, C802, C807, C809–C815
CKSQYF105Z16
C817–C821
CKSQYF105Z16
C216, C313
CKSRYB102K50
C133, C136, C203, C220, C225
CKSRYB103K50
C239, C320, C321, C603, C625
CKSRYB103K50
C703, C711
CKSRYB103K50
C101, C102, C114, C118, C119
CKSRYB104K16
C121, C138, C204, C212, C213
CKSRYB104K16
C227, C231, C263, C315, C317
CKSRYB104K16
C332, C804
CKSRYB104K16
C153, C266
CKSRYB223K25
C357
CKSRYB223K50
C354
CKSRYB332K50
C214, C251, C261, C351
CKSRYB472K50
C330
CKSRYB682K50
C109, C110, C120, C130, C131
CKSRYF104Z16
C143, C150, C202, C215
CKSRYF104Z16
C221, C222, C226, C230, C235
CKSRYF104Z16
C265, C299, C319, C359, C367
CKSRYF104Z16
C369, C370, C402, C404, C406
CKSRYF104Z16
C408, C410, C412, C601, C602
CKSRYF104Z16
C604–C612, C614, C615
CKSRYF104Z16
C617–C620, C626, C701, C702
CKSRYF104Z16
C704–C710, C712–C724, C726
CKSRYF104Z16
C831–C833, C844
CKSRYF104Z16
C368, C411 (47µF/16V)
VCH1166
RESISTORS
R123 (39Ω)
ACN7047
R732, R733, R735, R736 (47KΩ)
ACN7077
R632 (100Ω)
DCN1092
R608, R609, R613, R624, R627(10KΩ) DCN1094
R629, R631, R633, R638, R654(10KΩ) DCN1094
R657, R658, R664, R706
(10KΩ) DCN1094
R717, R718
(10KΩ) DCN1094
R121, R663 (20Ω)
DCN1104
R712, R715, R881 (0Ω)
DCN1106
R1020, R2010, R2020, R2030, R2040 RS1/10S0R0J
R3050, R4010, R4020, R4030, R4040 RS1/10S0R0J
R4050, R4060, R407, R685, R722
RS1/10S0R0J
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57
XV-DV55
Mark No. Description Part No.
Mark No. Description Part No.
C5405, C5406, C5421, C5422
CEAL470M6R3
C3901–C3908, C3917, C5022, C5043 CEAT100M50
C5062, C5571, C5581
CEAT100M50
C5032, C5042, C5045, C5073, C5133 CEAT101M10
C5153, C5354, C5356, C5360
CEAT101M10
C5522, C5523, C8522
CEAT101M10
C5574, C5582
CEAT1R0M50
C5051, C5061
CEAT220M50
C3651
CEAT221M16
C5105, C5114, C5124, C5154
CEAT470M16
C5312, C5313, C5318, C5320, C5805 CEAT470M16
C3915, C5372, C5374, C5378, C5380 CEAT471M6R3
C3913, C3914, C5107, C5341, C5342 CKSRYB102K50
C5391, C5392, C5527
CKSRYB102K50
C3916, C5333, C5407, C5414
CKSRYB103K50
C5510–C5512, C5524, C5572
CKSRYB103K50
C5316, C5322, C5351–C5353, C5375 CKSRYB104K16
C5381
CKSRYB104K16
C3911, C3912, C5331, C5332
CKSRYB221K50
C3951, C3952
CKSRYB223K50
C3953–C3955, C5021, C5031, C5041 CKSRYF104Z25
C5071, C5101, C5103, C5104
CKSRYF104Z25
C5112, C5113, C5122, C5123
CKSRYF104Z25
C5131, C5132, C5151, C5152
CKSRYF104Z25
C5155, C5156, C5164, C5174, C5184 CKSRYF104Z25
C5302–C5304, C5315, C5321, C5335 CKSRYF104Z25
C5357, C5361, C5403, C5410
CKSRYF104Z25
C5427, C5428, C5502, C5503, C5525 CKSRYF104Z25
C5588, C5591, C5804, C8521, C8523 CKSRYF104Z25
C8533, C8543
CKSRYF104Z25
C5583, C5584, C5587, C8532, C8542 CKSRYF473Z25
C5586
CKSRYF473Z50
RESISTORS
R5066, R5067, R8512
RD1/4PU101J
R3652, R5563
RD1/4PU103J
R5599
RD1/4PU105J
R5061
RD1/4PU123J
R5581
RD1/4PU220J
R5524–R5526, R5530, R5532
RD1/4PU221J
R5536, R5537, R5541
RD1/4PU221J
R3911
RD1/4PU222J
R3909, R3910
RD1/4PU470J
R5065, R5567
RD1/4PU472J
R5545, R5571
RD1/4PU473J
R5031
RD1/4PU821J
R3651
RFA1/4PS330J
R5421, R5422
RS1/16S1001F
R5560
RS1/16S1002F
R5423, R5424
RS1/16S1502F
R5072
RS1/16S1801F
R5425, R5426
RS1/16S3302F
R5071
RS1/16S4700F
Other Resistors
RS1/16S&&&J
OTHERS
CN5701 FFC CONNECTOR 13P
9604S-13C
JA5301,JA5351
2P DIN+2P JACK
AKB7130
3951
JACK
AKN7003
CN5501,CN5506 9P PLUG
AKP7057
CN5504,CN5505 11P PLUG
AKP7058
IC5501
PDC062A
IC8521
PQ025EZ5MZP
IC5071
PQ20RV1E
IC5101
TC74HC153AF
IC8531
TC74HCT7007AF
IC5103
TC74HCU04AF
IC8541
TC74VHC125F
IC5104
TC7WU04F
Q3906, Q5161, Q5171, Q5181, Q5301 2SA1037K
Q5021, Q5043, Q5071, Q5581
2SB1237X
Q5031, Q5041, Q5061
2SB1566
Q5032, Q5042, Q5062, Q5302, Q5362 2SC2412K
Q5572
2SC2412K
Q5396, Q5721
2SD1858X
Q3903, Q3904, Q5051
2SD2114K
Q3905, Q5063, Q5064
DTA124EK
Q3651
DTA124TK
Q5151
DTA143EK
Q3652, Q5582
DTC124EK
Q5361, Q5571
DTC143EK
D3651, D5022, D5042, D5072, D5578 1SS133
D5583, D5584
1SS133
D5579
1SS184
D5061, D5062, D5397, D5502
1SS355
D5572, D5573, D5741
1SS355
D5396
MTZJ10A
D5721
MTZJ11C
D5021
MTZJ15C
D5043
MTZJ4.7A
D5063
MTZJ6.8B
D5031, D5071
MTZJ7.5C
D5074, D5075, D5501
S5688G
D5585–D5589, D5591–D5594
UDZS8.2B
COILS AND FILTERS
X5501
DSS1048
F5594
DTF1064
L5501
LAU220J
L5161, L5171, L5181
LCTB120K1608
F5101, F5111, F8121, F5131
VTF1096
F5151, F5152
VTF1096
L5311–L5314, L5317–L5320
VTL1087
L5371–L5374, L5377–L5380
VTL1087
L8502
VTL1095
CAPACITORS
C5001 (0.01µF/AC250V)
ACG1005
C5585 (0.01µF/AC250V)
ACG7021
C5526
ACH1246
C5106, C5158
CCSRCH100D50
C5504, C5513–C5521, C5573, C8504 CCSRCH101J50
C5163, C5173, C5183
CCSRCH180J50
C5423, C5424, C8501, C8503
CCSRCH221J50
C8505, C8506, C8508
CCSRCH221J50
C5425, C5426
CCSRCH330J50
C5801–C5803
CCSRCH470J50
C5161, C5162, C5171, C5172
CCSRCH6R0D50
C5181, C5182
CCSRCH6R0D50
C5072, C5397, C5722
CEAL100M16
C5301, C5396, C5411
CEAL101M10
C5023, C5033, C5429, C5430, C5703 CEAL470M16
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58
XV-DV55
CN5503
15P PLUG
AKP7060
CN5591 10P MIN DIN SOCKET
AKP7128
CN5592 10P CONNECTOR
AKP7134
CN5001 29 CONNECTOR
B2P-VH
JA5102,JA5103 OPTICAL LINK IN
GP1FA550RZ
CN5002
9P SOCKET
KP250NA9
JA5151 OPTICAL OUTPUT JACK
TOTX178
JA5101
1P JACK
VKB1077
CN8501,CN8502 30P CONNECTOR
VKN1627
KN3951,KN5001,KN5701
VNF1084
EARTH METAL FITTING
TRAD ASSY
SEMICONDUCTORS
D5291, D5292
MTZJ8.2B
CAPACITORS
C5741, C5742
CEAT100M50
C5291, C5292
CEAT101M10
C5431, C5432
CEAT470M16
RESISTORS
R5291, R5292
RD1/4PU331J
Other Resistors
RS1/16S&&&J
OTHERS
CN5205
9P PLUG
AKP7057
CN5202
11PLUG
AKP7058
CN5204
9P SOCKET
AKP7068
CN5203
11P SOCKET
AKP7069
AJKB ASSY
SEMICONDUCTORS
IC5232
BA4558F-HT
IC5201,IC5231
BU4052BCF
IC5821
BU4094BCF
Q5251, Q5252, Q5271, Q5272
2SD2114K
Q5253, Q5273
DTA124EK
Q5229–Q5232, Q5254
DTC124EK
D5253
1SS184
D5251, D5252, D5271
1SS3550
COILS AND FILTERS
L5201, L5202, L5205, L5207, L5208
VTL1112
L5211, L5213,L5214, L5219
VTL1112
L5221, L5222, L5227, L5251, L5252
VTL1112
L5260, L5271, L5272, L5280
VTL1112
CAPACITORS
C5201–C5204, C5207–C5210
CCSRCH101J50
C5213–C5216, C5221–C5224
CCSRCH101J50
C5251, C5252, C5271, C5272
CCSRCH101J50
C5823–C5825
CCSRCH470J50
C5239, C5240
CEAT100M50
C5231, C5232, C5821
CEAT470M16
C5229, C5230, C5233, C5234
CKSRYB103K50
C5241–C5246, C5822
CKSRYB103K50
RESISTORS
Other Resistors
RS1/16S&&&J
OTHERS
5201, 5202
PIN JACK 6P
AKB7012
CN5206
SOCKET 9P
AKP7068
CN5201
SOCKET 11P
AKP7069
CN5207
CONNECTOR 3P
B3B-PH-K-S
CN5507
CONNECTOR 7P
VKN1267
DSP ASSY
SEMICONDUCTORS
IC3751
AK4527VQ
IC8701,IC8703,IC8705
BA4558F-HT
IC8851-IC8856
BA4558F-HT
IC8801
LC89055W
IC3851
W24257AJ-12
IC3801
YSS912C
Q8709–Q8714
2SD2114K
Q8715, Q8716, Q8718
DTA124EK
Q8717
DTC124EK
D8701, D8702
1SS181
D8703
1SS184
D8851–D8874
UDZS10B
COILS AND FILTERS
F3731–F3736, F3801,F3802, F3851
DTF1064
F8801, F8802
DTF1064
F3751, F3752
DTF1067
X3801, X8801
VSS1140
L8867, L8868, L8873, L8874
VTL1112
L8879, L8880, L8885, L8886
VTL1112
L8903–L8906
VTL1112
CAPACITORS
C3807, C3810, C3814, C3817
CCSRCH101J50
C3820, C3821, C3825, C3828, C3854 CCSRCH101J50
C3803, C3804, C8816, C8817
CCSRCH200J50
C3811
CCSRCH471J50
C8709, C8710
CCSRCH680J50
C8721, C8722, C8733
CCSRCH820J50
C8711, C8712, C8723, C8724
CEAT100M50
C8735, C8736, C8761–C8766
CEAT100M50
C3709, C3710, C3759, C3801, C3851 CEAT101M10
C8801
CEAT101M10
C3705, C3706, C3802
CEAT220M50
C3752, C3756, C3856
CEAT221M6R3
C8812
CEAT470M16
C8741–C8746
CEJQ100M16
C8915, C8917
CEJQ101M16
C3783–C3785, C8922
CKSRYB102K50
C3732, C3734, C3765, C3786, C3806 CKSRYB103K50
C3809, C3812, C3815, C3818, C3823 CKSRYB103K50
C3826, C3829, C3832, C3853
CKSRYB103K50
C8751–C8758, C8808, C8811, C8901 CKSRYB103K50
C8903–C8914, C8924, C8925
CKSRYB103K50
C8809, C8810
CKSRYB104K16
C8703, C8704, C8715, C8716, C8727 CKSRYB122K50
C8734
CKSRYB122K50
C8701, C8702, C8713, C8714, C8725 CKSRYB152K50
C3707, C3708
CKSRYB222K50
C3711, C3712, C3754, C3755, C3758 CKSRYF104Z25
C3805, C3808, C3813, C3816, C3819 CKSRYF104Z25
C3822, C3824, C3827, C3830, C3831 CKSRYF104Z25
C3833, C3834, C3852, C3855
CKSRYF104Z25
G
Mark No. Description Part No.
Mark No. Description Part No.
I
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59
XV-DV55
Mark No. Description Part No.
Mark No. Description Part No.
J
C8802, C8803, C8806, C8814, C8818 CKSRYF104Z25
C8820, C8821, C8916, C8918
CKSRYF104Z25
C8728
CKSRYF224Z16
RESISTORS
R3817
ACN7060
R3751, R3757, R3809, R3813, R3822 DCN1092
(100Ω)
R3827, R3830, R8801, R8825
DCN1092
(100Ω)
R8761, R8762, R8767, R8768
RS1/16S1001F
R8787, R8788
RS1/16S1001F
R8851, R8852, R8857, R8858
RS1/16S1002F
R8863, R8864, R8869, R8870
RS1/16S1002F
R8875, R8876, R8881, R8882
RS1/16S1002F
Other Resistors
RS1/16S&&&J
OTHERS
CN3702
SOCKET 11P
AKP7069
CN3701
SOCKET 15P
AKP7071
CN8901
CONNECTOR 12P
AKP7131
CN3703
CONNECTOR 3P
S3B-PH-K-S
3701
SCREW PLATE
VNE1948
TUNER MODULE (AXQ7228)
SEMICONDUCTORS
IC201
BA1451F
IC202
LC72131MD
Q201, Q204, Q205
2SC2412K
Q202
DTA124ES
Q203
DTC124EK
D201
1SS133
D202
MTZJ5.1C
COILS AND FILTERS
L201
ATE7003
F202
ATF-107
F201
ATF-119
F203
ATF1155
CAPACITORS
C206
CCSRCH100D50
C212, C213, C226, C233–C235
CCSRCH101J50
C240
CCSRCH101J50
C231, C232
CCSRCH150J50
C223
CEAT100M50
C229
CEAT101M10
C224
CEAT1R0M50
C227
CEAT220M25
C241
CEAT2R2M50
C243
CEAT330M16
C228
CEAT3R3M50
C237
CEAT470M10
C211
CEJA1R0M50
C210
CEJA470M16
C204, C238, C602
CKSRYB102K50
C101, C102, C208, C220, C239
CKSRYB103K50
C242, C601
CKSRYB103K50
C216, C217
CKSRYB123K50
C225
CKSRYB153K50
C201, C205, C209, C214, C230
CKSRYB223K50
C236, C603
CKSRYB223K50
C221
CKSRYB224K10
C202, C222
CKSRYB473K16
C215
CKSRYB681K50
RESISTORS
R211
RD1/4PU221J
R221
RD1/4PU222J
R233
RD1/4PU391J
R243
RS1/10S0R0J
R103
RS1/10S331J
R104
RS1/10S391J
Other Resistors
RS1/16S&&&J
OTHERS
CN201
13P CONNECTOR
52044-1345
BN201
TERMINAL 4P
AKA7003
SHIELD CASE T(MTL)
ANK7072
SHIELD CASE B(MTL) ANK7073
X201
(7.2000MHz)
ASS1093
TUNER MODULE (AXQ7229)
SEMICONDUCTORS
IC201
BA1451F
IC202
LC72131MD
Q201, Q204, Q205, Q601
2SC2412K
Q202
DTA124ES
Q203
DTC124EK
D201
1SS133
D202
MTZJ5.1C
D101
UDZS6.8B
COILS AND FILTERS
L201
ATE7003
F202
ATF-107
F201
ATF-119
F203
ATF1155
F601
ATF7025
L601
LCTA270J2520
CAPACITORS
C605
CCSQCH680J50
C212, C213, C226, C233–C235
CCSRCH101J50
C240, C614
CCSRCH101J50
C206
CCSRCH120J50
C231, C232
CCSRCH150J50
C223
CEAT100M50
C229
CEAT101M10
C224
CEAT1R0M50
C227
CEAT220M25
C241
CEAT2R2M50
C243
CEAT330M16
C228
CEAT3R3M50
C237
CEAT470M10
C211
CEJA1R0M50
C210
CEJA470M16
C103, C104, C204, C238
CKSRYB102K50
C102, C208, C216, C217, C220
CKSRYB103K50
C239, C242, C604, C615
CKSRYB103K50
C225
CKSRYB153K50
C607, C608
CKSRYB182K50
J
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60
XV-DV55
Mark No. Description Part No.
K
Mark No. Description Part No.
C201, C205, C214, C230, C236
CKSRYB223K50
C244
CKSRYB223K50
C221
CKSRYB224K10
C603
CKSRYB392K50
C215
CKSRYB471K50
C202, C222
CKSRYB473K16
C606
CKSRYB561K50
RESISTORS
R211
RD1/4PU221J
R221
RD1/4PU222J
R233
RD1/4PU391J
R103, R104
RS1/10S221J
Other Resistors
RS1/16S&&&J
OTHERS
CN201
13P CONNECTOR
52044-1345
BN201
TERMINAL 4P
AKA7002
SHIELD CASE T(MTL)
ANK7072
SHIELD CASE B(MTL) ANK7073
X201
(7.2000MHz)
ASS1093
FLDP ASSY
SEMICONDUCTORS
IC5661
MSM9202-01
Q5681
DTC124EK
D5681
1SS133
D5661
MTZJ8.2B
COILS AND FILTERS
L5663
LAU100J
L5662
LAU220J
CAPACITORS
C5674
CCSRCH470J50
C5681
CEAL100M16
C5661, C5664
CEAL101M10
C5953
CEAL470M16
C5671–C5673
CKSRYB102K50
C5682
CKSRYB103K50
C5662
CKSRYF104Z25
C5675
CKSRYF104Z50
C5663, C5665, C5666, C5668, C5670 CKSRYF473Z50
C5952
CKSRYF473Z50
RESISTORS
Other Resistors
RS1/16S&&&J
OTHERS
V5661
FL TUBE
AAV7061
CN5661
11P SOCKET
AKP7069
5951 REMOTE RECEIVER UNIT
GP1U27X
CNB ASSY
SEMICONDUCTORS
D5656
1SS133
D5655
MTZJ2.0A/B
D5651–D5654
MTZJ8.2B
OTHERS
CN5652
11P PLUG
AKP7058
CN5651
10P MIN DIN SOCKET
AKP7128
BLED ASSY
SEMICONDUCTORS
D5932
EB3804X
CAPACITORS
C5933
CKSRYF104Z25
OTHERS
59333P
CABLE HOLDER
51048-0300
J5931
JAMPER WIRE
D20PYY0305E
KEYB ASSY
SEMICONDUCTORS
Q5932, Q5933
2SA1037K
Q5934
DTC124EK
D5934, D5935
1SS133
D5933
MTZJ8.2B
D5931
VRPG5615S
SWITCHES AND RELAYS
S5921–S5928
XSG3001
RESISTORS
R5939
RD1/4PU391J
R5922
RS1/16S1001F
R5923
RS1/16S1201F
R5924
RS1/16S1501F
R5925
RS1/16S2201F
R5926
RS1/16S2701F
R5927
RS1/16S3901F
R5928
RS1/16S6801F
Other Resistors
RS1/16S&&&J
OTHERS
5932
51048-0300
CN5621
AKP7068
L
M
N
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XV-RV55
61
MPX SG
FM SG
PRODUCT
DC
Voltmeter
L201
IC201
pin 21 pin 23
FM/AM TUNER UNIT
A
SIDE B
Step
No.
Adjustment
Title
ANT. Input level and signal condition
Adjustment
Input Level
(dBµV)
Adjust
point
Contents
Frequency
(MHz)
Modulation
1
T-METER
Adjustment
98
OFF
80
L201
Adjust L201 so that the DC voltage between Pin
21 and Pin 23 of IC201 (Test point Vtm) gets
within 0 ± 50mV.
6. ADJUSTMENT
6.1 TUNER SECTION
AM Tuner Section
• There is no adjustment in the AM tuner.
FM75Ω antenna terminal
Fig.1 Adjustment Wiring Diagram
Fig.2 Adjustment Point
FM Tuner Section
• Set the mode selector to FM BAND.
• Connect the wiring as shown in Fig. 1.
6.2 DVD SECTION
• The DVD part is not adjusted.
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XV-DV55
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 SELF-DIAGNOSTIC FUNCTION OF PICKUP DEFECTIVE
Character in bold : Item name
: Information display
Test Mode Screen Display
Laser diode current value
Symptom
• Indicates "No Disc" in FL display.
• Player does not playback, etc..
Note : When a DVD disc is played in the test mode, this function is effective.
This function is effective only for DVD pickup (650nm).
Procedure of Self-Diagnosis
1 Press the → buttons (of the test mode remote control unit : GGF1067) in the test mode screen, and turn on the
laser diode (It light-up for nine seconds.).
2 Confirm the indicated value of the laser diode current (LDI).
3 When indicated value is more than 110, pickup is defective. → Release the Traverse Mechanism Assy.
TEST
1
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XV-DV55
DVDM ASSY
SIDE B
Front Side
7.1.2 TEST POINTS LOCATION
IC1
IC19
IC2
C707
IC26
IC27
R389
Short-circuit at diagnosis
CN4
CN3
CN1
CN15
IC13
CN5
IC14
CN2
VCODR
SREQ
VREF
VREF
TP3 (TE)
TP1 (FE)
TP2 (RFO)
TP4 (FDO)
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XV-DV55
Remote control code
Key code
Mechanism position value and
slider position
FL controller version and
region setting for the player
Port No. of Flash ROM and
system controller
System controller revision
Flash ROM version and Flash ROM size
FL controller destination setting
AV1 chip version
DVD mechanism controller revision
(Control and part No. of GUI-ROM)
Character in bold : Item name
: Information display
First Screen Display
• Screen Composition
Address
Background color
Tracking status and
Laser diode current value
Spindle status and AFB status
AGC setting
FTS servo IC information
C1 error value of CD and DVD
Internal operation mode of
the mechanism control
Disc judgment and
CD 1/3 beam switch
jitter value
7.1.3 TEST MODE SCREEN DISPLAY
TEST MODE SCREEN DISPLAY
Consecutive double-OSD display is supported during test mode. The screen is composed 10 lines with a maximum of 32 characters per line.
It can't be used with the debugging display mode together.
Caution :
The first screen and second screen switch by pressing [DISPLAY]
key of the remote control unit.
It is only a version display part on the lower right of the screen
those contents of display change.
ATB : ON/OFF information display and AGC manual setting display
deleted with the second generation.
The displays of Tilt error value, Tilt servo status and pickup
DVD/CLD display deleted with the third generation becomes LD
part is deleted.
• Description of Each Item on the Display
(1) Address indication
The address being traced is displayed in number.
DVD : ID indication (hexadecimal number, 8 digits)
[ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ]
CD
: A-TIME (min. sec.)
[ 0 0 0 0 ∗ ∗ ∗ ∗ ]
(Note : For DVDs, decimal-number indication is possible.)
(2) Code indication of the remote control unit [R – ∗ ∗ ∗ ∗]
The code for the key pressed on the remote control unit, which
is received by the FL controller, is displayed while the key is
pressed. In the case of the double code, the second code will
be displayed.
(3) Key code indication for the main unit [K – ∗ ∗ ]
The code for the key pressed on the main unit, which is
received by the system controller, is displayed while the key is
pressed.
(4) Background color indication [C – R∗ ∗ G∗ ∗ B∗ ∗]
(5) 1 Tracking status [TRKG – ∗∗∗]
Tracking on [ON ]
Tracking off [OFF]
2 Laser diode current value [LDI – ∗∗∗]
(6) 1� Spindle status [SPDL – ∗ ∗ ∗]
Spindle accelerator and brake, free-runnimg
[A/B]
FG servo
[FG]
Rough, velocity phase servo
[SRV]
Offset addition, rough, velocity phase servo
[O_S]
2 AFB status [AFB – ∗ ∗]
ON
[ON ]
OFF
[OFF]
(7) Mechanism position value [M – ∗]
Position code
[1] to [3]
(8) Slider position [S – ∗ ∗ ∗ ∗]
CD TOC area
[IN ]
CD active area
[CD ]
(9) AGC setting [AGC – ∗ ∗]
AGC on
[AGC-ON]
AGC off
[AGC-OFF]
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XV-DV55
(10) Output video system [V – ∗ ∗ ∗ ∗]
NTSC system
[NTSC]
PAL system
[PAL ]
Auto-setting
[AUTO]
(11) FTS servo IC information
DSP coefficient indication
[KS – [∗ ∗ ∗ ∗] ∗ ∗ ∗ ∗ ]
Displays the address (four digits) of the specified coefficient
and the setting value (four digits) with [TEST] and [9] keys.
(12) Error rate indication
� 1 C1 error value of CD
[ER – C1 ∗ ∗ ∗ ∗ ]
� 2 C1 error value of DVD
[ER – ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ]
(13) Internal operation mode of mechanism controller
[MM – ∗ ∗ : ∗ ∗]
Internal mechanism mode (2 digits) and internal mechanism
step (2 digits) of the mechanism controller
(14) 1 Disc sensing [DSC – ∗ ∗ ∗]
The type of discs loaded is displayed.
[DVD], [CD ], [VCD], [ ]
2 CD 1/3 beam switch [BM – ∗ ∗]
(15) Jitter value [J – ∗ ∗]
CD is effective only in the jitter value.
(16) Version of the AV-1 chip [ AV : ∗ . ∗ ∗' ∗' ]
(17) 1 Version of the FL controller [FL : ∗ ∗ ∗ ∗]
2 Region setting of the player [REG : ∗ ]
Setting value
[1] to [6]
(18) Destination setting of the FL controller
[MDL : ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ]
For charactors in front represent the type of model :
There charactors that follow represent the destination code.
J : /J, K : /KU, /KC, /KU/KC, R : /RAM, /RL, /RD, /LB,
WY : /WY
(19) The part number of the flash ROM and system
controller [∗ ∗ ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗ ∗]
� 1 Part number of the flash ROM
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