Hitachi DVP-2-E Service manual
7. GENERAL INFORMATION
7.1 DISASSEMBLY
1
1
2
1
1
1
1
DVDM ASSYBONNET
4
1
4
Be careful of the flexible cable.
1
2
3
DISC TRAY
2
1
3
POWER
1
2
5
2
OPEN/CLOSE
DVDM ASSY
DVDM ASSY
3
6
6
46
3
Note : For the mechanism section disassembly, refer to
4
the service guide.
DISPLAY WINDOW
Indicates GUI operation
is being performed.
This lights during play of
a disc with a sampling
frequency of 96 kHz.
Indicates that title is
being displayed
96 kHz
TITLE CHP/TRK REMAIN TOTAL
Indicates the playback mode,
title, type of disc, etc. as follows:
:Compact disc
:DVD
:Video CD
:Playback control playback on Video CD
:Disc table is opening or is open
:Disc table is closing
:Random playback
:Program mode
:Repeat mode
:Start point of 2 point repeat playback
:2 point repeat playback
:Repeat playback of the title
:Repeat playback of the chapter
:Disc repeat
:Cinema mode
:Standard mode
:When memory repeat is selected
:When track repeat is selected
:When chapter repeat is selected
Indication location for Last
Memory is being recorded
in memory.
Indicated Multi-Angle
playback is in progress.
GUI
ANGLE
Indicates that chapter/
track is being displayed
Indicates that playback
settings (condition) have been
memorized.
LAST MEMO CONDITION
Indicates total playback
time of side
Indicates remaining
playback time
Indicates Dolby digital playback
DOLBY
DIGITAL
:When side repeat is selected
:When title repeat is selected
:When all repeat is selected
:
When program repeat is selected
:Playback
:Stop
:Pause
:No disc
:Power is turned off
:Menu mode
:Title menu
:Chapter menu
:Subtitle menu
:Set-up menu
:Audio menu
:Angle menu
:Condition memory
:Last memory
49
1
3.3 DVDM ASSY(1/3)
23
4
VTL1074
L335
A
H
DVDM ASSY(1/3)
1/3
(5/6)
VTL1074
L342
(PIVWS1371)
VTL1074
L340
H 2/3
VKF1001
TP400
!
B
S14B-PH-SM3
CN101
!
H 2/3
(F)
(F)
(F)
(T)
(T)
(F)
(2/6)
(3/6)
(1/6)
VCO Offset ADJ.
VKF1001
TP100
(4/6)
(6/6)
VKF1001
TP300
1/2
2/2
(ROM)
(ROM)
H 2/3
CN201
J
(F)
(F)
(T)
C
PICKUP ASSY
CN102
VKN1445
VKN1416
CN107
(F)
(F)
(T)
(F)
(T)
(F)
(T)
(S)
(S)
(T)
H 3/3
(T)
(T)
(F)
CN201
VKN1324
(F)
(T)
(S)
(S)
(S)
R177
33k
R178
33k
2/2
IC171
BA10393F
1/2
IC171
BA10393F
D
(F)
(F)
(F)
14
H
CN301
B
1/3
(S)
(S)
(F)
1234
5
IC506
TC74VHCT245AFT
AGCOFF
VKF1001
TP200
678
(F)
: RF SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
IC504
TC74VHC20FT
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
SRM2B256SLMX70
A
IC501
PD4889A
IC505(1/2)
TC74VHC139FT
H 3/3
IC505(2/2)
TC74VHC139FT
B
H 2/3
(T)
(F)
LD-ON
H 2/3
XRESET,DOUT,SBSY,
PW,SFSY,SBCK,LRSY,
ROMCK,ROMXA,MON,
(ROM)
(T)
(T)
(F)
(F)
IC201
LC78650NE
(S)
(F)
(S)
(F)
(T)(T)
C271 4700p
R277
100k
2/2
R271 150k
33k
R275
150k
R276
R273 220k
H 2/3
C2F,FG
C
1/2
LEVEL SHIFT
5
6
7
H 2/3
H
1/3
8
15
D
1
3.4 DVDM ASSY(2/3)
23
4
A
H
DVDM ASSY(2/3)
2/3
(PIVWS1371)
H
1/3
C2F,XRESET
H
3/3
XCSDOLV,DOLV-CD,XWRL,XWRH,
XRD,XLT3,XAMUTE,XDREQ1,
HCPUCK,IR,SEL-IR,XDVRST1,
XAVIRQ0,48/X44,HIBSEL,XCS6,
XDACK1,NAP SW
B
CN106
VKN1411
H
A2-A10
DATA
H
H
1/3
3/3
3/3
ADDRESS
C
IC605(1/2)
TC74VHC139FT
D
X602
IC605(2/2)
TC74VHC139FT
VSS1114
20MHz
Q771,Q772:
PDTC114TK
16
H
2/3
1234
5
678
: AUDIO SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
H
3/3
SDATA
(ROM)(ROM)
(ROM)
MONITOR OUTPUT
A
H
H
1/3
3/3
TC74VHCT541AFT
H
3/3
IC817
(ROM)
H
(ROM)
1/3
H
1/3
3/3
B
H
H
1/3
VKN1418
CN105
H
3/3
E
CN101
SERVO
H
1/3
C
H
3/3
H
3/3
H
3/3
H
3/3
H
3/3
H
1/3
(ROM) (ROM)
H
1/3
D
H
2/3
5
6
7
8
17
1
3.5 DVDM ASSY(3/3)
A
B
23
(1/4)
(2/4)
H
DVDM ASSY(3/3)
3/3
(PIVWS1371)
2/3
H
(3/4)
2/3
H
2/3
(4/4)
H
4
H
2/3
H
2/3
(ROM)
(ROM)
H
2/3
C
H
(COM)
(Y)
2/3
0
R845
(C)
H
2/3
(Y)
(C)
(2/3)
(1/4)
(1/4)
(4/4)
(3/4)
H
2/3
S4B-PH-SM3
CN801
D
I
CN301
H
1/3
(3/3)
(1/3)
(3/4)
(2/4)
IC813
CY2081SL-611
(4/4)
(2/4)
Video
Output
Level
ADJ.
H
2/3
(COM)
H
1/3
H
2/3
18
H
3/3
1234
5
678
A
IC901
B
H
2/3
HIBSEL,48/X44,XRESET,
XLT3,XAMUTE
1/2
(COM)
(Y)
(COM)
(Y)
H
2/3
VKN1421
CN802
2/2
(COM)
(C)
1/2
(Y)
(C)
(Y)
(COM)
H
2/3
VKN1418
CN803
CN901
C
I
: AUDIO SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
(COM)
: COMPOSITE VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
5
CN191
2/2
(C)
(C)
6
(C)
H
3/3
7
8
I
D
19
2.2 EXTERIOR SECTION
1
Refer to
"2.3 FRONT PANEL
SECTION"
15
20
16
14
8
19
9
10
5
Refer to
"2.4 BOTTOM VIEW SECTION"
13
12
11
16
18
17
2
3
4
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
1 Bonnet Case S PIVXX2539
2 DVD Plate PIVAM1075
3 Tray Panel Plate PIVNK4372
4 Tray Panel PIVNK4158
5 Tray PIVNL1731
6 • • • • •
7 • • • • •
8 Bridge PIVNE2069
9 Clamper Plate PIVNE2068
10 Clamper PIVNL1738
11 Tray Stopper Spring PIVBH1277
15
Mark No. Description Part No.
12 Tray Stopper PIVNL1739
13 Tray Label PIVRW1628
14 Screw PIBPZ26P080FZK
15 Screw PIIBZ30P080FMC
16 Screw PIBCZ40P060FNI
17 Screw PIBBZ30P080FMC
18 Caution Label PIVRW1697
19 Power Button Joint PIVNK4179
20 Power Button PIVNK4374
4
1
23
3.2 FLKB, PWSB AND DILB ASSEMBLIES
4
A
E
FLKB ASSY
(PIVWG1876)
0
B
0.1
C113
0
R198
0
R197
0.1
C114
C
0.1
C111
FL TUBE
D
12
E
1234
5
678
A
F
PWSB ASSY
(PIVWG1937)
D202
SLP4118C51H
180
R201
B
REMOTE
RECEIVER
UNIT
0.1
C112
AC1
AC2
SLP9118C51H
D201
H
2/3
CN105
DILB ASSY
G
(PIVWG1881)
FLKB ASSY
S102 :
S103 :
S104 :
S105 :
S106 :
PWSB ASSY
S202 : FL OFF
(OPEN/CLOSE)
(STOP)
(REV)
(FWD)
(PLAY/PAUSE)
C
R118-R120
62
E
5
6
7
GF
8
13
D
2.3 FRONT PANEL SECTION
16
8(1/3)
4
6
7
8(2/3)
12
5
(1) FRONT PANEL SECTION PARTS LIST
Mark No. Description Part No.
NSP 2 PWSB Assy PIVWG1937
NSP 3 DILB Assy PIVWG1881
1 FLKB Assy PIVWG1876
4 Front Panel PIVNK4375
5 FL Lens PIVNK4376
6 Name Plate PIVAM1084
7 LED Lens PIPNW2019
8 Main Key PIVNK4373
9 • • • • •
10 PLAY Lens PIRNK2232
10
13
2
14
11
1
8(3/3)
3
Mark No. Description Part No.
11 FL Filter PIVEC1643
12 Illumination Lens PIVNK4168
13 Illumination Filter PIVEC2012
14 Illumination Holder PIVNK4098
15 Flexible Cable (14P) PIVDA1646
(FLKB CN101 – DVDM CN105)
16 Screw PIBBZ30P080FMC
15
16
5
8. PANEL FACILITIES AND SPECIFICATIONS
8.1 PANEL FACILITIES
FRONT PANEL
ST ANDBY indicator
DVD PLAYER
STANDBY
POWER
—OFF_STANDBY/ON
ÛN¿◊<x
FL OFF
Display OFF button
(FL OFF)
POWER switch
REAR PANEL
Digital Output Jack (Coaxial)
This is used for output of the digital audio signal
recorded on CDs and Video CDs. Depending on the
components you connect this digital output to, noise
may be generated.
When connecting to an AC-3 compatible component,
use the PCM/ jack. (Refer to the chart on the
right.)
Disc illumination
Turned off when a disc other
than a DVD is played back.
Disc table
ANGLE
LAST MEMORY
96 kHz
GUI
TITLE CHP/TRK REMAINTOTAL
'
DIGITAL VIDEO
Display window
Regular AV amp
Your
amp
AC-3 compatible
amp
Coaxial Connect to the coaxial jack, and select PCM from the menu.
Optical Connect to the optical jack, and select PCM from the menu.
Coaxial Connect to the PCM/
Optical Connect to the optical jack, and select PCM/DOLBY DIGITAL from the menu.
Remote sensor
DOLBY
DIGITAL
Reverse 41
button
Open/Close 0 button
Play/Pause 6 button
0
14¡¢
7
£¥8
with
Stop 7 button
Forward ¡¢ button
jack, and select PCM/DOLBY DIGITAL from the menu.
48
Video output jack
Optical Digital Output
Audio optical digital output. Switchable between
PCM/DOLBY DIGITAL and PCM output.
DIGITAL OUT
PCM/
Ÿ
PCM/Ÿ(OPT)
12
VIDEO OUT
S-VIDEO OUT
AUDIO OUT
RL
1
2
Audio output jacks
There are two sets of outputs, 1 and
2, which you can simultaneously
connect. Connect 1 to the TV , and 2 to
your AV amp.
S-Video output jack
TV SYSTEM Switch
TV SYSTEM
NTSC PAL AUTO
Power cord connection terminal.
AC IN
Spindle
Motor
Loading
Motor
TA
FA
Slider
HA
OEIC
TE
GEN
IC301
TLC5540INS
A/D
IC701
PD4833A
LSI-11
Sync
Demod
Spindle
control
Sub-CPU
I/F
IC201
LC78650NE
CD DSP
EFM
Decoder
Servo
DSP
IC702
HM514800CJ-7
4M bit DRAM
VBR Buffer
DRAM I/F
(bus arbitor)
ECC &
ID Reg.
CD-ROM Sync gen.
Sub-code Buffer
CD PCM
CD Digital Out
IC501
PD4889A
CPU
I/F
DMA
Mechanism
Control
CPU
System CPU
(32 bit RISC)
IC603
VYW1602
ROM
SREO
XSACK
IC601
PD3381A
Display
CPU
IC604
TC551001BFL-85
RAM
Program Stream
SREO
XSACK
IC101
PD4890A
(Video, Audio, Sub-picture,GUI)
CPU
I/F
SYSTEM
Decoder
(DMUX)
AV Sync
controller
DVD/V-CD
AV Decoder
IC801
MB86371
(MPEG2 Decoder)
IC802
MB811171622A-100FN
16M bit SDRAM
CODE Buffer
Memory Controller
MPEG2
Video
Decoder
Sub-
picture
Decoder
MIX
NTSC
/PAL
encode
Audio Decoder
GUI
DAC
Copy
DAC
Guard
DAC
AC3/MPEG1
S/PDIF
D/A
7.2 BLOCK DIAGRAM
Video Out
Y
C
Comp.
Lt
Rt
PCM D-Out
AC3 D-Out
47
Mechanism
sense SW
Key-SW
& Display
DV-P2E
SERVICE MANUAL
VORSICHT:
Data contained within this Service
Verbesserungen
ä
ndern.
MANUEL D’ENTRETIEN
WARTUNGSHANDBUCH
CAUTION:
Before servicing this chassis, it is important that the service technician read
the “Safety Precautions” and “Product Safety Notices” in this service manual.
ATTENTION:
Avant d’effectuer l’entretien du châassis, le technicien doit lire les
«Précautions de sécurité» et les «Notices de sécurité du produit» présentés
dans le présent manuel.
No. 0201
manual is subject to alteration for
improvement.
Les données fournies dans le
présent manuel d’entretien
peuvent faire l’objet de
modifications en vue de
perfectionner le produit.
Die in diesem Wartungshandbuch
Vor Öffnen des Gehäuses hat der Service-Ingenieur die „Sicherheitshinweise“
und „Hinweise zur Produktsicherheit“ in diesem Wartungshandbuch zu lesen.
TECHNICAL SPECIFICATIONS SPÉCIFICATIONS TECHNIQUES TECHNICAL SPECIFICATIONS
enthaltenen Spezifikationen
können sich zwecks
December 1998
DVD PLAYER
ÛN¿◊<x
STANDBY
POWER
—OFF_STANDBY/ON
FL OFF
ANGLE
LAST MEMORY
DOLBY
96 kHz
GUI
DIGITAL
TITLE CHP/TRK REMAIN TOTAL
'
DIGITAL VIDEO
DVD PLAYER
DV-P2E
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL.
0
14¡¢
7
£¥8
with
ledoM tnemeriuqeRrewoP
E2P-VD V042–022CA 2
• Refer to the service guide for DV-P2E.
IC information is described in the service guide.
CONTENTS
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST................ 3
3. SCHEMATIC DIAGRAM ..................................... 10
4. PCB CONNECTION DIAGRAM.......................... 24
5. PCB PARTS LIST ............................................... 33
6. ADJUSTMENT .................................................... 38
lanoigeR
edocnoitcirtser
7. GENERAL INFORMATION ................................ 46
7.1 DISASSEMBLY ........................................... 46
7.2 BLOCK DIAGRAM........................................ 47
8. PANEL FACILITIES AND SPECIFICATIONS.... 48
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.
IMPORTANT
THIS HITACHI APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER : 7 mw
WAVELENGTH : 650 nm
LABEL CHECK
(Printed on the Rear Panel)
Additional Laser Caution
1.Inside detection switch (S201 on the INSB assy) and loadingstatus detection switch (S301 on the LOSB assy) are detected
by the microprocessor (IC501 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 S301 is shorted to +5V). The laser diode
oscillation will continue if pin 13 of IC101 is shorted to +5V (fault
condition) in the DVDM assy.
In the test mode ∗ , the laser diode oscillates when microprocessor detects a PLAY signal, or when the PLAY key is pressed
(S107 ON in the FLKB assy), with the above requirements satisfied.
2.When the cover is open, close viewing through the objective lens
with the naked eye will cause exposure to the laser beam.
∗ : Refer to page 40.
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.
2.1 PACKING
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.
•
(1) PACKING PARTS LIST
3
2
7
9
11
9
14
12
1
4
5
6
8
10
15
Mark No. Description Part No.
1 Power Cord PIADG1154
2 Operating Instructions PIVRE1075
(English/French/German/Italian))
3 Caution PIVRR1037
4 Audio Cord (L=1.5m) PIVDE1033
5 Video Cord (L=1.5m) PIVDE1048
NSP 6 Dry Cell Battery (R6P, AA) PIVEM-013
7 Operating Instructions PIVRF1046
(Spanish/Portguese/Dutch/Swedish)
8 Remote Control Unit PIVXX2595
9 Polyethylene Bag PIVHL1046
10 Battery Cover PIVNK3703
11 Protector A PIVHB1060
12 Protector B PIVHB1061
13 Packing Case PIVHG1765
14 Mirror Mat Sheet PIZ23-007
15 Serial Number Label PIRRW-168
13
3
2.2 EXTERIOR SECTION
1
Refer to
"2.3 FRONT PANEL
SECTION"
15
20
16
14
8
19
9
10
5
Refer to
"2.4 BOTTOM VIEW SECTION"
13
12
11
16
18
17
2
3
4
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
1 Bonnet Case S PIVXX2539
2 DVD Plate PIVAM1075
3 Tray Panel Plate PIVNK4372
4 Tray Panel PIVNK4158
5 Tray PIVNL1731
6 • • • • •
7 • • • • •
8 Bridge PIVNE2069
9 Clamper Plate PIVNE2068
10 Clamper PIVNL1738
11 Tray Stopper Spring PIVBH1277
15
Mark No. Description Part No.
12 Tray Stopper PIVNL1739
13 Tray Label PIVRW1628
14 Screw PIBPZ26P080FZK
15 Screw PIIBZ30P080FMC
16 Screw PIBCZ40P060FNI
17 Screw PIBBZ30P080FMC
18 Caution Label PIVRW1697
19 Power Button Joint PIVNK4179
20 Power Button PIVNK4374
4
2.3 FRONT PANEL SECTION
16
8(1/3)
4
6
7
8(2/3)
12
5
(1) FRONT PANEL SECTION PARTS LIST
Mark No. Description Part No.
NSP 2 PWSB Assy PIVWG1937
NSP 3 DILB Assy PIVWG1881
1 FLKB Assy PIVWG1876
4 Front Panel PIVNK4375
5 FL Lens PIVNK4376
6 Name Plate PIVAM1084
7 LED Lens PIPNW2019
8 Main Key PIVNK4373
9 • • • • •
10 PLAY Lens PIRNK2232
10
13
2
14
11
1
8(3/3)
3
Mark No. Description Part No.
11 FL Filter PIVEC1643
12 Illumination Lens PIVNK4168
13 Illumination Filter PIVEC2012
14 Illumination Holder PIVNK4098
15 Flexible Cable (14P) PIVDA1646
(FLKB CN101 – DVDM CN105)
16 Screw PIBBZ30P080FMC
15
16
5
2.4 BOTTOM VIEW SECTION
25
2331
28
Refer to
4
"2.5 LOADING MECHANISM ASSY"
23
6
7
8
5
8
23
22
11
23
17
12
23
21
23
12
14
1
15
10
13
23
23
10
16
2
23
18
24
19
3
20
23
23
23
23
23
30
29
6
(1) BOTTOM VIEW SECTION PARTS LIST
Mark No. Description Part No.
1 POWER SUPPLY Assy PIVWR1285
2 DVDM Assy PIVWS1371
3 AVJB Assy PIVWV1575
NSP 4 Loading Mechanism Assy PIVWT1147
5 Heat Sink PIVNE2134
Mark No. Description Part No.
NSP 16 Chassis PIVNA1876
17 Insulator PIPNW2766
18 Insulator Assy PIVXA1680
19 Flexible Cable (14P) PIVDA1646
(AVJB CN191 – DVDM CN803)
NSP 6 Cord Stopper PIZCB-069Z
7 Flexible Cable (12P) PIVDA1648
(LOSB CN301 – DVDM CN107)
8 Radiation Seat PIVEB1282
9 • • • • •
NSP 10 PCB Holder PIVNE2122
11 Housing Assy (14P) PIVKP2161
(POWER SUPPLY CN201 – DVDM CN101)
NSP 12 PCB Holder PIPNW2100
13 Clamp PIDEC2007
14 Shell Clip PIDEC1184
15 Guard PIVNK4100
20 Flexible Cable (17P) PIVDA1650
(AVJB CN901 – DVDM CN802)
21 Rear Panel PIVNA2015
22 Housing Assy (4P) PIVKP2157
(DVDM CN801 – AVJB CN301)
23 Screw PIBBZ30P080FMC
24 Screw PIBBZ30P180FMC
25 Screw PIBBZ30P100FMC
26 • • • • •
27 • • • • •
28 MSWB Assy PIVWG1882
29 SCCB Assy PIVWV1577
30 Flexible Cable (8P) PIVDA1651
(SCCB CN100 – AVJB CN19)
NSP 31 Housing Assy (2P) PIVKP2160
(POWER SUPPLY CN102 – MSWB CN10)
7
2.5 LOADING MECHANISM ASSY
• Top View • Bottom View
Refer to
"2.6 SERVO MECHANISM
ASSY"
5
1
3
4
20
6
2
18
10
17
9
13
7
8
16
15
LOADING MECHANISM ASSY PARTS LIST
•
Mark No. Description Part No.
1 Servo Mechanism Assy-S PIVXX2538
2 Screw PIDBA1006
3 Drive Cam PIVNL1736
4 Drive Gear PIVNL1735
5 Lock Plate PIVNL1737
6 Loading Base PIVNL1730
7 Rubber Belt PIVEB1260
NSP 9 LOSB Assy PIVWG1885
8 Gear Pulley PIVNL1733
10 Loading Gear PIVNL1734
11
12
14
Mark No. Description Part No.
11 Loading Motor Assy PIVXX2505
12 DC Motor PIPXM1027
NSP 14 LOMB Assy PIVWG1886
13 Motor Pulley PIPNW1634
15 Connector Assy (2P) PIPG02KK-E35
(LOMB CN401 – LOSB CN303)
16 Screw PIVBA1055
17 Screw PIZ39-019
18 Flexible Cable (8P) PIVDA1649
(LOSB CN302 – INSB CN202)
19 • • • • •
20 Stopper PIDNH2076
8
2.6 SERVO MECHANISM ASSY
• Top View • Bottom View
13
14
29
3
4
5
6
7
9
30
8
15
16
26
18
18
2
32
1
10
11
12
23
27
9
17
18
18
24
20
21
22
28
25
31
19
SERVO MECHANISM ASSY PARTS LIST
•
Mark No. Description Part No.
1 Spindle Motor Assy PIVXX2563
NSP 3 Magnet PIVYM1024
NSP 4 Magnet Holder PIVNE2070
NSP 7 Disc Table PIVNL1747
NSP 8 Motor PIVXM1071
NSP 17 Pickup Assy PIVWY1046
2 Magnet Holder Assy PIVXX2507
5 Centering Ring PIVNL1746
6 Centering Spring PIVBH1278
9 Screw PIJGZ17P028FMC
10 Sub Guide Bar PIVLL1489
11 Guide Bar PIVLL1488
12 Mechanism Base PIVNL1748
13 Hook PIVNL1770
14 Hook Spring PIVBH1291
15 Slider PIVNL1745
16 HOLD SPRING PIVNC1011
Mark No. Description Part No.
18 Floating Rubber PIDEB1315
19 Float Base PIVNL1732
20 Gear D PIVNL1766
21 Gear Spring PIVBH1279
22 Gear E PIVNL1767
23 Gear F PIVNL1768
24 Motor PIVXM1062
NSP 25 INSB Assy PIVWG1883
26 Screw PIPBZ20P050FMC
27 Flexible Cable (20P) PIVDA1680
(DVDM CN102 – Pickup Assy)
28 Connector Assy (3P) PIVKP2150
(INSB CN201 – FGSB CN101)
NSP 29 Table Sheet PIDEC2040
30 Screw PIPBA1048
NSP 31 FGSB Assy PIVWG1884
NSP 32 Sheet PIVEC1959
9
1
23
3. SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM, LOMB, LOSB, INSB
AND FGSB ASSEMBLIES
A
L
4
SCCB ASSY
(PIVWV1577)
B
()
H
DVDM ASSY
(PIVWS1371 )
1/3 3/3
H H
I
AVJB ASSY
(PIVWV1575)
C
SR IN
G
DILB ASSY
(PIVWG1881)
D
10
F
PWSB ASSY
(PIVWG1937)
1234
E
FLKB ASSY
(PIVWG1876)
5
678
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and P AR TS LIST" or "PCB PAR TS LIST".
LOAB ASSY (PIVWM1798)
LOADING MOTOR
ASSY :VXX2505
CN401
B2B-PH-K-S
CN303
B2B-PH-K-S
CN301
VKN1272
(S) (S)
(S)
A
LOMB ASSY
(PIVWG1886)
B
LOSB ASSY
(PIVWG1885)
S301
(S)
CN302
VKN1268
SMEB ASSY (PIVWM1797)
FGSB ASSY
D
(PIVWG1884)
PC101
GP2S27(B)
CN101
B3B-PH-K-S
CN201
B3B-PH-K-S
CN202
VKN1239
S201
(S)
(S)
C
INSB ASSY
(PIVWG1883)
A
B
SPINDLE MOTOR
ASSY : VXX2563 VXM1062
(T)
(F)
(T)
(F)
(T)
(F)
(F)
(T)
(F)
(F)
(T)
(F)
(T)
(F)
K
PICKUP ASSY
(PIVWY1046)
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
C
MSWB
ASSY
(PIVWG1882)
(PIVWR1285)
AC 220-240V
POWER SUPPLY ASSY
J
5
6
NEUTRAL
AC POWER CORD
ADG1154
7
50/60Hz
CBA
D
8
11
D
1
23
3.2 FLKB, PWSB AND DILB ASSEMBLIES
4
A
E
FLKB ASSY
(PIVWG1876)
0
B
0.1
C113
0
R198
0
R197
0.1
C114
C
0.1
C111
FL TUBE
D
12
E
1234
5
678
A
F
PWSB ASSY
(PIVWG1937)
D202
SLP4118C51H
180
R201
B
REMOTE
RECEIVER
UNIT
0.1
C112
AC1
AC2
SLP9118C51H
D201
H
2/3
CN105
DILB ASSY
G
(PIVWG1881)
FLKB ASSY
S102 :
S103 :
S104 :
S105 :
S106 :
PWSB ASSY
S202 : FL OFF
(OPEN/CLOSE)
(STOP)
(REV)
(FWD)
(PLAY/PAUSE)
C
R118-R120
62
E
5
6
7
GF
8
13
D
1
3.3 DVDM ASSY(1/3)
23
4
VTL1074
L335
A
H
DVDM ASSY(1/3)
1/3
(5/6)
VTL1074
L342
(PIVWS1371)
VTL1074
L340
H 2/3
VKF1001
TP400
!
B
S14B-PH-SM3
CN101
!
H 2/3
(F)
(F)
(F)
(T)
(T)
(F)
(2/6)
(3/6)
(1/6)
VCO Offset ADJ.
VKF1001
TP100
(4/6)
(6/6)
VKF1001
TP300
1/2
2/2
(ROM)
(ROM)
H 2/3
CN201
J
(F)
(F)
(T)
C
PICKUP ASSY
CN102
VKN1445
VKN1416
CN107
(F)
(F)
(T)
(F)
(T)
(F)
(T)
(S)
(S)
(T)
H 3/3
(T)
(T)
(F)
CN201
VKN1324
(F)
(T)
(S)
(S)
(S)
R177
33k
R178
33k
2/2
IC171
BA10393F
1/2
IC171
BA10393F
D
(F)
(F)
(F)
14
H
CN301
B
1/3
(S)
(S)
(F)
1234
5
IC506
TC74VHCT245AFT
AGCOFF
VKF1001
TP200
678
(F)
: RF SIGNAL ROUTE
(ROM)
: ROM DATA SIGNAL ROUTE
IC504
TC74VHC20FT
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
SRM2B256SLMX70
A
IC501
PD4889A
IC505(1/2)
TC74VHC139FT
H 3/3
IC505(2/2)
TC74VHC139FT
B
H 2/3
(T)
(F)
LD-ON
H 2/3
XRESET,DOUT,SBSY,
PW,SFSY,SBCK,LRSY,
ROMCK,ROMXA,MON,
(ROM)
(T)
(T)
(F)
(F)
IC201
LC78650NE
(S)
(F)
(S)
(F)
(T)(T)
C271 4700p
R277
100k
2/2
R271 150k
33k
R275
150k
R276
R273 220k
H 2/3
C2F,FG
C
1/2
LEVEL SHIFT
5
6
7
H 2/3
H
1/3
8
15
D
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