Pioneer DV-490-VS Service manual

Page 1
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) 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
PIONEER CORPORATION 2006

DV-490V-S

DVD PLAYER
DV-490V-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Region No. Remarks
DV-490V-S KUCXZT AC120V 1
ORDER NO.
RRV3410
For details, refer to "Important Check Points for Good Servicing" .
T-ZZR JUN. 2006 printed in Japan
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SAFETY INFORMATION

A
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to causecancer, birth defects or other reproductive harm.
B
NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts mustbe 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 piècesde remplacement doivent avoir la même désignation.
Health & Safety Code Section 25249.6 – Proposition 65
C
(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 (waterpipe , conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
D
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
Leakage Device under
E
test
Also test with plug reversed (Using AC adapter plug as required)
Test all exposed metal surfaces
current
tester
not be above
0.5mA
Earth ground
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.
AC Leakage Test
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.
0 Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.
A
B
C
D
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
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CONTENTS

SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFCATIONS ............................................................................................................................................. 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
A
B
C
D
2.1 PACKING SECTION .................................................................................................................................. 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 06 DVD MECHA SECTION...................................................................................................................... 10
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................12
3.1 BLOCK DIAGRAM ................................................................................................................................... 12
3.2 OVERALL and POWER BLOCK DIAGRAM ............................................................................................ 14
3.3 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 16
3.4 DVD MT PCB ASSY (1/7)........................................................................................................................ 18
3.5 DVD MT PCB ASSY(2/7)......................................................................................................................... 20
3.6 DVD MT PCB ASSY(3/7)......................................................................................................................... 22
3.7 DVD MT PCB ASSY(4/7)......................................................................................................................... 24
3.8 DVD MT PCB ASSY(5/7)......................................................................................................................... 26
3.9 DVD MT PCB ASSY(6/7)......................................................................................................................... 28
3.10 DVD MT PCB ASSY(7/7)....................................................................................................................... 30
3.11 OPERATION, OPERATION 2 and OPERATION 3, 4 PCB ASSYS ....................................................... 32
3.12 POWER PCB ASSY............................................................................................................................... 34
3.13 WAVE FORMS ....................................................................................................................................... 36
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 39
4.1 LOADING and SW PCB ASSYS.............................................................................................................. 39
4.2 DVD MT PCB ASSY................................................................................................................................. 40
4.3 OPERATION, OPERATION 2 and OPERATION 3, 4 PCB ASSYS ......................................................... 44
4.4 POWER PCB ASSY................................................................................................................................. 48
5. PCB PARTS LIST ........................................................................................................................................... 50
6. ADJUSTMENT ............................................................................................................................................... 51
6.1 WHEN REPLACING DVD DECK ............................................................................................................. 51
6.2 TEST MODE ............................................................................................................................................ 52
6.3 TEST MODE IN........................................................................................................................................ 53
6.4 DISC REMOVAL METHOD...................................................................................................................... 54
7. GENERAL INFORMATION............................................................................................................................. 55
7.1 DIAGNOSIS ............................................................................................................................................. 55
7.1.1 DISPLAY SPECIFICATION OF THE TEST MODE............................................................................ 55
7.1.2 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ............................................................ 56
7.1.3 SPECIFICATION OF MODEL INFORMATION DISPLAY .................................................................. 57
7.1.4 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE............................................................. 58
7.1.5 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY .................. 59
7.1.6 TROUBLE SHOOTING...................................................................................................................... 60
7.2 DISASSEMBLY ........................................................................................................................................ 63
7.3 DVD DECK SECTION.............................................................................................................................. 64
7.4 IC INFORMATION.................................................................................................................................... 68
7.5 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ..................................................................... 80
8. PANEL FACILITIES ........................................................................................................................................ 82
8.1 FRONT PANEL SECTION ....................................................................................................................... 82
8.2 REMOTE CONTROL ............................................................................................................................... 83
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1. SPECIFCATIONS

Specifications
General
System . . . . . . . . . . . . . . . . . . . . . . DVD player
Power requirements . . . . . . AC 120 V, 60 Hz
Power consumption . . . . . . . . . . . . . . . . . 7 W
Power consumption (standby) . . . . . . 0.5 W
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7 kg
Dimensions:
. . . 420 (W) x 49.5 (H) x 215.5 (D) mm
Operating temperature . . . . . . . +5 °C to +35 °C
HDMI output
Output ................................................... 19Pin
Digital audio characteristics
Frequency response . . . . . . . . 4 Hz to 44 kHz
(DVD fs: 96 kHz)
A
B
Operating humidity . . . . . . . . . . . . . 5% to 85%
(no condensation)
Component video output
Y (luminance) - Output level . . . 1 Vp-p (75 )
(color) - Output level
P
B
P
(color) - Output level . . . . . 0.7 Vp-p (75 )
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Jack
. . . . 0.7 Vp-p (75 )
S-video output
Y (luminance) - Output level . . . . . .1 Vp-p (75 )
C (color) - Output level . . . . . . 286 mVp-p (75 )
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-video
Video output
Output level. . . . . . . . . . . . . . . . . . .1 Vp-p (75 )
Jack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Audio output (1 stereo pair)
Output level . . . . . . . . . . . . During audio output
Number of channels . . . . . . . . . . . . . . . . . . . . 2
Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
200 mVrms (1 kHz, –20 dB)
S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . 115 dB
Dynamic range . . . . . . . . . . . . . . . . . . . . 88 dB
Total harmonic distortion . . . . . . . . . . 0.0065 %
Wow and flutter . . . . . . Limit of measurement
(±0.001% W. PEAK) or lower
Digital output
Coaxial digital output . . . . . . . . . . . . . RCA jack
Accessories
Audio/video cable. . . . . . . . . . . . . . . . . . . . . . . . 1
Remote control. . . . . . . . . . . . . . . . . . . . . . . . . . 1
AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . 2
Warranty card. . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Operating Instructions
The specifications and design of this product are subject to change without notice, due to improvement.
Published by Pioneer Corporation.
Copyright © 2006 Pioneer Corporation.
All rights reserved
C
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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.
A
Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.)

2.1 PACKING SECTION

GUARANTEE CARD
B
"Operating Instructions"
5
BATTERY,MANGAN
C
6
7
8
7-8
POLYBAG,INSTRUCTION (RED CAUTION)
12
14
POLY BAG INSTA5 TRANSMITTER CORD,RCA PIN
16
PA CKAGE
3
4
2
PA CKAGE
14
GIFT SHEET
13
Front
D
PA CKAGE
14
E
11
PA CKAGE,PAD
PA CKAGE
14
15
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PACKING SECTION parts List
No. Description Part No.
Mark
1• • • •
2 Cord, RCA Pin 06CPBA2006
3 Remote Control 07650KY010
4 Battery Cover VNK4998
NSP 5 Battery,Mangan (AR, R6P) • • • •
NSP 6 Guarantee Card J2D30902A
7 Instruction Book J2I80101B
( English )
8 Instruction Book J2I80110B
( French )
A
11 Package.Pad 792WHA0604
12 Polyethylene Bag,Instruction JB5UD300
13 Gift Sheet 791WHA0100
14 Package 792WHAA190
15 Gift Box 793WCDD172
16 Poly. Bag 791WHAA040
B
C
D
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2.2 EXTERIOR SECTION

NON-CONTACT
A
SIDE
CONTACT SIDE
20
14
20
20
Refer to "2.3 06 DVD MECHA SECTION".
5
PCB240 (POWER PCB ASS'Y)
B
19
19
4
19
18
18
18
7
18
28
20
20
F
29
12
25
12
24
23
19
21
15
19
19
19
11
C
16
13
13
16
D
E
30
101E
101C
101
F
" FRONT PANEL SECTION".
PCBDF0
(OPERATION 3 PCB ASS'Y)
101G
101M
101P
101A
101N
101O
27
G
113
101I
8
PCBDG0
204
(OPERATION 4 PCB ASS'Y)
22
17
22
22
B
H
B
6
101D
101J
101B
101K
101L
13
22
101F
13
PCB280
3
(OPERATION 2 PCB ASS'Y)
22
C
10
C
101H
22
26
22
C
A
A
A
9
PCB130
1
(DVD PCB ASS'Y)
22
31
32
B
PCB270 (OPERATION 1 PCB ASS'Y)
22
2
19
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EXTERIOR SECTION parts List
Mark
No. Description Part No.
1DVD MT PCB Assy A2I901A130
2 OPERATION PCB Assy A2I801A270
3 OPERATION 2 PCB Assy A2I802A280
4POWER PCB Assy A2I801A240
5DVD MECHA ASSY A2I802A650
6 Cord Jumper(CD604) 122H051706
7 Cord AC Bush 1209618901
NSP 8 Plate,Bottom 702WSA0284
9 Cord Jumper(CD601) 122H0B1003
10 Cord Jumper(CD602) 122H091303
A
11 Plate,Cover power 755WPAA031
12 Holder,FFC 761WPA0396
13 Cushion,Leg VEB1349
14 Cabinet,Top 702WSB0114
15 Screw PAN 810213060U
16 Cushion (15x20x16) 8965TS101B
17 OPERATION 4 PCB Assy A2I903ADG0
18 Screw,Tap Tite(S)-Bind Wash. 816423063U
19 Screw,Tap Tite(S) (3x5.5) 8107D3055U
20 Screw,Tap Tite(B) (3x6.0) 8109K3060U
21 Screw,Tap Tite(B)Pan (3x6) 810913060U
22 Screw,Tap Tite(P) (2.6x8) 811022680U
NSP 25 Sheet,Jack 3 722631A096
NSP 26 Double,Face-Tape 7290000156
27 OPERATION 3 PCB Assy A2I903ADF0
NSP 28 Sheet Caution 726000A140
NSP 29 Sheet, Caution 7250000597
NSP 30 ENERGY STAR LABEL 7230007965
B
C
D
31 Spring Earth 743WKAA015
32 Scerw Tap Tite(M2.6x8) 811012680U
101 Front Cabi Assy
NSP 101A Cabinet, Front
NSP 101B Plate, Display 711WPA0253
NSP 101C Plate, Cover
101D Flap, DVD
NSP 101E Badge,Brand 7236310014
NSP 101F Button,Frame 1 735WPA0874
NSP 101G Button,Frame 4 735WPA0879
NSP 101H Button,Frame 2 735WPB0328
NSP 101I Button,Frame 5 735WPB0329
NSP 101J Button,Frame 3 735WPB0330
NSP 101K Button, Cap 737WPB0005
NSP 101L Button, Cap 2 737WPB0006
NSP 101M Button, Cap 1 737WPJ0002
101N Spring,Flap-DVD 743WKA0052
101O SHEET DVD 7235630011
NSP 101P Glass LED 713WPA0385
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2.3 06 DVD MECHA SECTION

A
34
14
9
18
Cannot supply separately.
Lubricating Oil GYA1001
AB
21
If the repair is needed, replace the LOADER SUB ASS'Y.
15
B
11
Grease GEM1036
AB
AB
AB
AC
AB
C
AB
4
20
3
12
AC
AB
Lubricating Oil GYA1001
23
19
29
6
CD2001
SW1
E
1
PCB610
Pickup leneses
D
8
13
E
GEM1004 GED-008
25
30
24
AA
8
26
27
17
SW2
Note :
5
32
31
10
22
22
16
Grease GEM1018
2
PCB640
D
(SW PCB ASS'Y)
Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more. If the repair is needed, replace the DVD MECHA ASS'Y.
(LOADING MOTOR PCB ASS'Y)
7
CD2302
28
33
CLASS
GREASE G-555G
F
PART NO.
GEM1018
GYA1001
PART NAME
GEM1036
G-313Y
FL-78A
CD2301
MARK
AA
AB
AC
NOTE:
Applying positions AA, AB and AC for the grease are displayed for this section. Check if the correct grease is applied for each position.
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06 DVD MECHA SECTION parts List
No. Description Part No.
Mark
NSP 1 Loading Motor PCB Assy A2F101A610
2 Gear,Middle 92P100117A
3 Loading Motor 1515S98004
4 Pulley,Motor 92P100097A
5 FEED Motor 1515S98004
6 Cord Jumper (24P)(CD2001) 122J402202
7 Cord Jumper (CD2302) 122H051602
8 Insulator (F) 92P200013A
9 Belt,Loading 92P200015A
10 Insulator (R) 92P200016A
A
11 Frame,main 92P100119A
12 Tray (B) 92P100127B
13 Holder ,Traverse 92P100125A
14 Gear,Pulley 92P100123A
15 Gear,Main 92P100124A
16 Gear,Feed 92P100116A
NSP 17 SW PCB Assy (PCB640) A2F101A640
18 Plate, Clamper 92P000023A
19 LOADER SUB ASSY (B) 92AAA0019B
20 Clamper 92P100122A
21 Screw,Pan (M1.7x3 P3) 814011730U
22 Screw,Pan (M1.7x2.3 P3) 814011723U
23 Rack,Loading 92P100121A
24 Gear,Motor 92P100088A
25 Feed Rack Assy 92AAA0017A
26 Screw,T-Tite(B) (M1.7x5.0 P3) 813381750U
27 Screw,Gear Feed 92P700007A
28 Cord Jumper (CD2301) 122H061605
29 Switch (SW1) 0515S32003
30 Push Switch (SW2) 0500101036
31 Screw,Tap Tite(P) (2.6x8) 811022680U
32 Sems.Tap Tite(P) (2x8) 816112080U
33 Screw,Tap Tite(P) BI 811022080U
34 DVD MECHA ASSY A2I802A650
B
C
D
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
B
C
DVD LOADER/MPEG BLOCK DIAGRAM
DVD Loader (DM-4)
OPU
SPINDLE/
STEPING/
SLED
MOTOR
C
RF, A, B, C, D, E, F, MDI1
LD_DVD, LD_CD
T+/-, F+/-, LOAD+/-,
MOT_SLED+/-,
MOT_SPDL+/-
IOA, V20
A
Q2302~2305
LD DRIVE
D
TROPEN, TRCLOSE,
MOTOR DRIVER IC
IC2301
LA6565VR-TLM-E
LIMIT, TRIN, TROUT,
A0~A20, AD0~AD7,
PRD#, PCE#, PWR#
LDO1, LDO2
DMSO, FMSO,
TRSO, FOSO,
STBY, V1P4
A
X4001
27MHz
MPEG/MICON IC
RESET IC
IC4003
BD5229G-TR
IC4001
MT1389FE/E-L
RESET
D
A
HDMI CONNECTOR CP5901
1
D2+
3
E
F
D2-
4
D1+
6
D1-
7
D0+
9
D0-
10
CLK+
12
CLK-
19
HOTPLUG
18
POWER
15
SCL
16
SDA
16Mbit FLASH
IC4004
S29AL016D70TFI020
H
MA0~MA11, DQ0~DQ15, DQM0, DQM1, DBA0, DBA1, SDCLK, SDCKE, DWE#, DRAS#, DCAS#, DCS#
64Mbit SDRAM
IC4005
EM638165TS-7G
HDMI TRANSMITTER IC
IC5901
MT1392E/C-L
A
A
EEPROM IC
IC4002
BR24L08FJ-WE2
A, B
SDA
SCL
92_Y0~Y7
92_VCK, 92_ACLK, XO
ASPDIF
HDMI_SCL
HDMI_SDA
SDA
SCL
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ET IC
4003
29G-TR
RESET
5678
A
VIDEO JACK J7302
LETTER, SQUEEZE, VSEL1,
I/XP, R/CR, B/CB, G/Y, C/V
C
VIDEO DRIVER 6CH IC
IC7301
LA73054-TLM-E
6 5
3 2
CVBS Y U V
A, B
B
S+COAXIAL JACK
J7301
N IC
/E-L
ASPDIF
AUDIO L, R
FP_DI, FP_DO, FP_SCK, STB
F
FIP DRIVER IC
IC651
PT6315
AUDIO AMP IC
IC8003
RC4580IDR
AUDIO R
AUDIO L
GR1~GR8, P1~P16
COAXIAL
3
Y
4
C
7
AUDIO JACK J8003
2
R
3
L
FIP (V651)
HNV-08SS44T
C
D
E
A
IR
IR
A
IR RECEIVER (OS651)
ROM-N340TAO
DV-490V-S
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G
A.......AT+3.3V
B.......+1.8V
C.......P.CON+5V
D.......P.CON+6V
E.......AT+12V
F.......P.CON+12V
G.......-28V
F
H.......V+5H
13
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3.2 OVERALL and POWER BLOCK DIAGRAM

• OVERALL BLOCK DIAGRAM
A
AC120 V
B
FLDC+/-
-28V
AT+12V for mute
AT+3.3V
+1.8V
C
D
SUPPLY
POWER
P.CON+6V
P.CON+5V
P.CON+12V
DVD LOADER
(DM4)
S29AL016D70TFI020
16Mbit FLASH
IC4004
EM638165TS-7G
64Mbit SDRAM
IC4005
HDMI TRANSMITTER IC
MT1392E/C-L
IC5901
SERVO
LA6565VR-TLM-E
MOTOR DRIVER
IC2301
RF
LD_DVD,
LD_CD
A0~A20,
AD0~AD7
MA0~MA11,
DQ0~DQ15
IR RECEIVER (OS651)
ROM-N340TAO
IR
IR
SERVO
RF
DECORDER
MPEG-1/2/
VIDEO
JPEG
TV Encoder
108MHz
FIP DRIVER IC
PT6315
IC651
FP,STB
MPEG/MICON BLOCK
MT1389FE/E-L
IC4001
AUDIO CODEC/
INTERNAL DAC
RESET
27MHz
AUDIO_R
KEY
HNV-08SS44T
SDA, SCL
AUDIO_L,
FIP
BD5229G-TR
RESET IC
IC4003
BR24L08FJ-WE2
8K EEPROM
IC4002
AUDIO AMP IC
RC4580IDR
IC8003
92_Y0~Y7,
92_VCK,
92_ACLK
ASPDIF
4CH VIDEO DAC
VIDEO DRIVER 6CH IC
TX0+/-,
TX1+/-,
TX2+/-,
TXC+/-
E
CONNECTOR
CP5901
HDMI
F
14
LA73054-TLM-E
IC7301
COAXIAL
CO
S
DV-490V-S
S_VIDEO
CVBS
V
U
Y
AMUTE
L
AMP_AUDIO_L/R
R
1234
Page 15
5678
• POWER BLOCK DIAGRAM
+1.8V
P.CON+12V
AT+12V for mute
P.CON +12V SW
Q510
P.CON+5V
P.CON +5V SW
Q515
P.CON+6V
V+5H
IC5902
HDMI+5V REG IC
AT+3.3V
P.ON-H
PQ1K503M2ZPH
FL DC -
FL DC +
A
-28V
B
C
IC501
KIA431A-AT
VOLTAGE CTL
IC504
PHOTO COUPLER
PS2561AL1-1-V (W)
IC4006
REG+1.8V
LM1117S-ADJ
IC502
POWER CTL
STR-A6131M
IC503
6V REG
PQ070XF01SZH
T501
TRANS
SWITCHING
P.CON SW
Q505
Q504
FL+ P.CON SW
Q502
-28V P.CON SW
D
E
AC IN
DV-490V-S
56
F
15
7
8
Page 16
1234

3.3 OVERALL WIRING CONNECTION DIAGRAM

A
OPERATION 4 PCB ASSY
H
(A2I903ADG0)
HDMI LED(RED)
R664
330 1/4W
W808W807
D660
LTL-1CHEE-002A
G
OPERATION 3 PCB ASSY
B
C
LED
V+3E
GND(NC)
3
2
1
3
2
1
(CD604)
7
8
9
54321
LED
V+3E
GND(NC)
OPERATION2 PCB
PCB280
DEF085
SW2
POWER
5
4
5
4
5
6
SW2
POWER
OPERATION3 PCB
PCBDF0
DEF086
CP605
OPERATION 2
C
PCB ASSY (A2I802A280)
CP603
SW1
CP604
STOP
PLAY/+SKIP
PAUSE/-SKIP
V+3E
POWER
SW2 GND LED
(A2I903ADF0)
(CD602)
9
9 8 7 6 5 4 3 2 1
1
8
2
7
3
6
4
5
5
4
6 7
3
8
2
9
1
B
OPERATION PCB ASSY (A2I801A270)
OPERATION1 PCB
PCB270
SW1
STOP
PLAY/+SKIP
V+3E
POWER
SW2 GND LED
B+
GND 2
3
DEF084
DI (M to F)
DO (F to M)
Vout 1
CP602
1 2 3
PAUSE/-SKIP
4 5 6 7 8 9
OS651
CP601 CP4002
CLK
STB
IR V+3E DGND DGND FLDC+
-28V FLDC-
(CD601)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
1 2 3 4 5 6 7 8
9 10 11
1 2 3 4 5 6 7 8
9 10 11
CLK
DI (M to F)
STB
DO (F to M)
IR V+3E DGND DGND FLDC+
-28V FLDC-
D
AC120 V_60 Hz(KUC)
CD501_1
AC IN
WHITE BLACK
E
F
CONNECTOR
CP501
N
NN
21
1 2
L
L
CP502
GND
P.CON+12V
AT+12V for MUTE
GND P.CON+5V P.CON+6V
GND(M)
E
POWER PCB ASSY (A2I801A240)
POWER PCB
PCB240
DPF010
AT+3.3V
P.ON-H GND(D)
FL DC-
FL DC+
-28V
(CD502)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
1 2 3 4 5 6 7 8
9 10 11 12 13 14
CP4003
GND
1
P.CON+12V
2
AT+12V for MUTE
3
GND
4
P.CON+5V
5
P.CON+6V
6
GND(M)
7
AT+3.3VAT+3.3V
8
AT+3.3V
9
P.ON-H
10
GND(D)
11
FL DC-
12
FL DC+
13
-28V
14
16
DV-490V-S
1234
Page 17
5678
÷
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
÷
The > mark found on some component parts indicates the importance of the safety factor
A
of the part. Therefore, when replacing, be sure to use parts of identical designation.
÷
H
34
5
S+COAXIAL
A
7
12
8
E
J7301
E
A 1/7- A 7/7
DVD MT PCB ASSY (A2I901A130)
: MPEG/MICON/RF-AMP BLOCK
A 1/7
: MEMORY BLOCK
A 2/7
: LOADER/MOTOR DRV BLOCK
A 3/7
: AUDIO JACK BLOCK
A 4/7
: VIDEO JACK BLOCK
A 5/7
: HDMI BLOCK
A 6/7
: POWER PORT BLOCK
A 7/7
: The power supply is shown with the marked box.
VIDEO OUT
(COMPOSITE)AUDIO OUTDIGITAL OUT
H1H2
23
1
E
DVD AUDIO OUT
J8003
DVD PCB
PCB130
DMF073
CVBS/Y/U/V
J7302
H1H2EH1H2
23
56
1
E
4
CP2301
24
F RTN
23
F DRV
22
T RTN
21
T DRV
20
NC
19
GND
18
LD(DVD)
17
PD/GND
16
LD(CD)
15
GND
14
VR(CD)
13
VR COM
12
VR(DVD)
11
A
10
B
C D E
VCC
VS
F
GND
CP2303
SP1+ SP1­SLD+ SLD-
SW(GND)
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6
VRF(RF_OUT) SW1(DVD/CD)
LIMIT SW
CP2302
CLOSE
1
GND(D)
2
OPEN
3 4
LD- LD-
5
DVD MECHA ASSY (A2I802A650)
B
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6
CD2302
F RTN F DRV T RTN T DRV
NC
GND LD(DVD) PD/GND LD(CD)
GND VR(CD) VR COM VR(DVD)
A
B VRF(RF_OUT) SW1(DVD/CD)
C
D
E
VCC
VS
F
GND
SW PCB ASSY
D
(A2F101A640)
CD2301
SP1+ SP1­SLD+ SLD-
LIMIT SW
SW(GND)
LOADING MOTOR
E
PCB ASSY
M2601
SPINDLE MOTOR
M
M2602
M
SW2
ESE22MH22
(A2F101A610)
SW-2(CLOSE)
GND(SW)
SW-1(OPEN)
LD+LD+
LOADING MOTOR
M
DVD
DRIVE
DM-4PB
OPTICAL PICK-UP
JCV9B12
BCZ3B05
SLED MOTOR
SW1 SSS-28-5
M2603 BCZ3B05
C
D
E
D2-
D2+
D2-S
3
2
1
CP5901
HDMI CONNECTOR
56
D1+
D1-S
D1-
645
D0+
7
D0-S
8
D0-
9
CLK+
10
CLK-S
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
GND
17
POWER
HOTPLUG
18
19
DV-490V-S
F
D E
17
7
8
Page 18
1234

3.4 DVD MT PCB ASSY (1/7)

A
B
C
D
E
F
A 1/7
18
A 1/7
FROM/TO
LOADER/MOTOR DRIVE
MDI1
V20
STBY
A B
(RF)
C D E
LDO1
LDO2 DMSO FMSO
TRCLOSE
TROPEN
TRSO FOSO
OPO OP+
OP­IOA
TRIN
TROUT
LIMIT
V1P4
RF
FROM/TO MEMORY
PWR#
DQM0 DQM1
DWE# DCAS# DRAS#
2/7A 3/7A
SDCKE
SDCLK
DVD MT PCB ASSY (A2I901A130)
MPEG/MICON/DSP BLOCK
XO
V1P4
390P CH
C4032
1025V KA
C4030
C4028
C4029
0.1 B
1.6
1.6
3.3
0.0
LPFOP
ADCVSS
ADCVDD3
HIGHA1 (PU)
IOCS# (PU)
IOA20/YUV0 (PD)
0.1
0.0
0.5
1.8
PCE#
0.47 B
C4033
0.047 B
C4031
0.047 B
1.8
1.6
LPFIP
LPFIN
LPFON
IOA1 (PU)
IOOE#
AD0
0.0
1.2
TP4021
PRD#
R4020
100K
C4027
22P CH
C4024 0.1 B
C4022 0.033 B
C4020 0.1 B
2.0
0.0
1.7
1.7
OSP
OSN
RFGND
HIGHA7 (PU)
DVDD3
60 61 62 63 64 65 66 67 68 69770 71 72 73 74 75 76 77 78 79
3.3
0.9
TP4014
TP4015
0.1 B
C4023
A16
A15
A14
C4025
0.001 B
1.7
1.4
1.5
HRFZC
CRTPLP
RFRPAC
RFRPDC
215
55
56
57
58
HIGHA6 (PU)
HIGHA5 (PU)
HIGHA4 (PU)
HIGHA3 (PU)
2.8
2.7
2.7
TP4016
TP4017
TP4018
A13
A12
A11
C4026 0.1 B
3.3
RFVDD3
AVDD3216
IREF
IOA18 (PD)
IOA19 (PD)
IOWR# (PU)
A16 (PU)
HIGHA2 (PU)
1.8
TP4019
TP4020
A10A9A20A1AD0
F
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
A20 AD0 AD1 AD2 AD3 AD4 AD5
AD6 AD7
PRD# PCE#
DCS#
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DBA0 DBA1
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9
MA10 MA11
V+1R8
C4019 0.1 B
R4018 15K
V+3
(D)
D
(A)
A
(B)
B
(C)
C RF
(RF)
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
E F
MDI1
V20 LDO2 LDO1
OPO OP­OP+ DMSO FMSO TROPEN ADIN TRSO FOSO LIMIT IOA TRCLOSE STBY
(E)
(F)
A2
A3 A4 A5 A6 A7 A8
(V+3D)
SCL
SDA
TP4036
TP4037
C4002 0.1 B
C4003
0.1 B
R4015 10K
R4014 10K
C4001
0.1 B
7
8
0.1 B
C4103
C4005
C4007 0.1 B
R4003
0.0022 B
C4090
680K
R4002
0.1 B
C4089
0.015 B
R4001 33
10K
10K
R4004
3.3
3.3
5 6 7 8
SDA
SCL
EEPROM
NC
GND
0.0
0.0
1.8V
0.0
0.0
C4101
WP
NC
470P CH
3.3
1234
0.0
VCC
NC
C4011 1 B C4012 1 B C4013 1 B C4014 1 B C4088 1 B
C4102
R4061
EEPROM
(F)
CS
RFLV
FE
TE
470P CH
C4006 0.1 B
R4006 10K R4007 15K
R4009 12K R4010 12K
TP4001
TP4002 TP4003 TP4004 TP4005 TP4006 TP4007
10K
C4010
IC4002
BR24L08FJ-WE2
(D)
(C)
(RF)
(E)
TP4008 TP4009
TP4010 TP4011
220P CH
V+3RF
C4018
0.1 B
1.4
0.9
3.3
0.0
110111213141516171819 22021222324
AGND
1.5 DVDA
(A)
1.5
(B)
1.5
1.5
1.7
NC
2.1
2.1
2.1
2.1
NC NC NC NC NC NC
2.1
2.1
0.2
0.2
2.5
3.3
3.5
3.4
2.1
0.0
2.8
2.0
1.4
1.3
1.3
1.3
2.5
1.6
1.4
2.1
1.3
0.0
1.4
1.4
1.4
2.5
3.4
0.0
3.3
2.2
1.8
1.8
2.2
1.6
2.7
1.9
2.2
C4016
0.1 B
RFGC
3
DVDB
4
DVDC
5
DVDD
6
DVDRF IP DVDRF IN
89
MA MB MC MD SA SB SC SD CDFON CDFOP TNI TPI MDI1 MDI2 LDO2 LDO1 SVDD3 CSO/RFOP
2526272829
RFLV/RFON SGND V2REFD V2D VREFD
30313233343536373839
FEO TEO TEZISLV OP_OUT OP_INN OP_INP DMO FMO TROPENPWM PWMOUT1/ADIN0
40414243444546474849
TRO FOO FG/ADIN1/GPIO (PU) GPIO0/VSYN/YUV1 GPIO1/HSYN/INT4#/YUV2 GPIO2/SPMCLK IOA2 (PU) DVDD18 IOA3 (PU) IOA4 (PU)
50
IOA5 (PU)
51525354
IOA6 (PU) IOA7 (PU) HIGHA0(PU)
55
56 57 58 59
0
0.2
3.300.5
TP4012
TP4013
PWR#
A18
A19
DV-490V-S
1234
X4001
100GT02720
68
R4027
27MHz
C4035
R4024
100K
R4022
9P CH
750K
C4034
0.0
0.1
3.3
PLLVDD3
IDACEXLP
MPEG/MICON IC
AD1
AD2
0.0
1.5
1.1
TP4023
TP4022
AD1
AD2
R4025 68
0.1 B
C4036
0.1 B
0.7
0.9
1.0
1.3
JITFN
JITFO
XTALI
PLLVSS
IC4001
MT1389FE/E-L
AD3
AD4
AD5
DVSS(1.8)
1.0
1.5
1.6
1.6
TP4024
TP4025
TP4026
TP4027
AD3
AD4
AD5
AD6
C4037
1.8
XTALO
RFVDD18
AD6
IOA21/YUV7/GPIO (PD)
0
R4056
(A21)
92_Y7
1
11P CHC4047
0.0
191192193194195196197198199200201202203204205206207208209210211212213214215216
RFGND18
22
Page 19
5678
C4046 CLOSED TO 189/ 190PIN
V+3
LETTER
SQUEEZE
TP4043
TP4042
SQ
LE
1B
C4039
3.3
1.6
1.0
1.6
AVCM(A)
AL/SDATA2(A)
AR/SDATA1(A)
DVDD3
UWR# (PU)
URD# (PU)
3.3
3.2
2.6
3.1
NCNCNC
R4034 10K
R4036 10K
R4037 10K
R4039 10K
C4057 0.1 B
C4060
0.1 B
92_VCK
I/XP
1025V KA
C4059
0.0
0.0
0.0
3.3
ARS/GPIO(A)
ADACVSS1(A)
ADACVSS2(A)
ARF(SW)/GPIO(A)
UP1_2 (PU)
UP1_3 (PU)
UP1_4 (PU)
GPIO6/YUVCLK (PD)
2.9
0.0
3.1
3.0
33
R4029
R4030 33
B4011
MMZ1608
R102CT
FP_DI
FP_SCK
W805
C4063
0.1 B
0.0015 B
3.3
3.3
1.0
AADVDD(A)
APLLVSS(A)
APLLCAP(A)
APLLVDD(A)
FS(V)
162
VREF(V)
161
DACVDDC(V)
160
159 SPDIF
107 108
UP1_5 (PU)
UP1_6/SCL (PU)
UP1_7/SDA (PU)
UP3_0/RXD (PU)
3.3
3.3
2.6
NR4001
4D03WGJ0330T5E
STB
FP_DO
MMZ1608R102CT
NCNC NC
1.4
0.1
AKIN1(A)
ADVCM(A)
RD5 DVDD3
UP3_1/TXD (PU)
UP3_4/RXD/SCL (PU)
0.0
2.6
HDMI_SCL
V+3A
AMUTE
10006.3V YK
C40460.0068 B
W832
C4038
0.0
3.3
3.3
3.3
ADACVDD1(A)
ADACVDD2(A)
ALF(CTR)/GPIO(A)
ALS/SDATA0/GPIO(A)
(RF)
: RF SIGNAL ROUTE : VIDEO SIGNAL ROUTE
(SY)
: S VIDEO SIGNAL ROUTE (Y ch)
(SC)
: S VIDEO SIGNAL ROUTE (C ch)
(R/CR)
: VIDEO SIGNAL ROUTE (R/CR ch)
(G/Y)
: VIDEO SIGNAL ROUTE (G/Y ch)
(B/CB)
: VIDEO SIGNAL ROUTE (B/CB ch)
(D)
: AUDIO DATA SIGNAL ROUTE
(DA)
: AUDIO SIGNAL ROUTE (Digital)
DVDD18
ALE (PU)
AD7
IOA0 (PU)
A17 (PU)
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
2.0
1.0
1.701.8
TP4030
TP4029
A0
AD7
A17
SDA
SCL
56
B4010
C4064
0.1 B
0.0
0.1
AKIN2(A)
UP3_5/TXD/SDA (PU)
3.3
0.0
RXD
TXD
HDMI_SDA
3.3
0.7
0.0
0.7
0.7
G/Y(V)
B/CB(V)
R/CR(V)
AADVSS(A)
DACVSSA(V)
DACVDDA(V)
MC_DATA/INT2#/YUV0/GPIO
(PD) ASDATA3/YUV6/GPIO
(PD) ASDATA2/YUV5/GPO (PD) ASDATA1/YUV4/GPO (PD) ASDATA0/YUV2/GPO
(PD) ALRCLK/YUV1/GPO
ACLK/YUV0/GPIO ABCK/YUV0/GPIO
GPIO5/INT3#/SPBCK
GPIO4/SPLRCK
GPIO3/INT1#/SPDATA
ICE (PD)
PRST# (PU)IRDQM0#
INT0# (PU)
GPIO7/YUV3 (PD)
100
101 102103 104105 106 107108
0.1
3.3
1.9
3.3
2.6 NC
TP4033
TP4078
DQM0
R405522
92_Y3
THE DC VOLTAGE EACH PART WAS
NOTE :
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
ANALOG AUDIO OUTPUT!! DON'T CROSS VIDEO SIGNAL
ANALOG VIDEO OUTPUT!!NECESSARY SHIELD
V+3V
R4050
R4049
C4072
100P CH
C4066
1B
C4067
0.1 B
R4074
33
150 +-1%
MMZ1608R102CT
R405710K
R4065 33
R4066 33
R4072 33 R4073 33
4D03WGJ0330T5E
C4077
0.0082 B
RESET IC
IC4003
BD5229G-TR
TP4035
RESET
C4065
0.1 B
R4045 15K
3.3
0.0
0.7
163164165166167168169170171172173174175176177178179180181182183184185186187188189190
CVBS/C(V)
DACVSSB(V)
DACVDDB(V)
DVSS(3.3)
DVDD18
RA4 RA5 RA6 RA7 RA8 RA9
(PD) RA11
CKE
DVDD3
RCLK
RA3 RA2 RA1
DVDD18
RA0
RA10
BA1
BA0 RCS# RAS# CAS#
RWE# DQM1
RD8
RD9
DVSS(1.8)
RD10 RD11 RD12 RD13 RD14 RD15
RD0
RD1
RD2
RD3
RD4
RD7
RD6
1.9
1.9
1.9
TP4077
DQ7
DQ6
DQ5
R4076
100
C4058
0.1 B
R4046
2.7K+-1%
0.0
1.3
1.3
3.3
1.6
DACVSSC(V)
3.3
0.0
0.0
3.3
1.6
1.6
1.6
1.6
1.9
0.0
0.0
0.0
1.8
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.9
3.3
1.7
1.5
2.0
1.2
1.8
1.1
0.1
1.6
1.6
2.0
1.5
3.0
3.3
1.9
1.9
1.9
0.0
1.9
1.9
1.9
1.9
0.0
1.9
1.9
1.9
1.9
1.9
1.9
109 110111 112113 114 115116 117 118119 120 121122 123 124125 126 127128 129130 131 132133 134 135136 137 138139 140 141142 143 144145 146147 148 149150 151 152153 154 155156 157 158159 160161 162
3.3
0.1 B
C4071
C4075 100PCH
C4073 0.1 B
C4074 0.1 B
IR
DV-490V-S
NECESSARY SHIELD
(B/CB)
R4051
R4052
150 +-1%
150 +-1%
3
B4007
NR4003
4D03WGJ0220T5E
R4053 22 R4054 22 R4062 10
TP4055 TP4056 TP4057
TP4058 TP4059
TP4060 TP4061
NR4002
TP4062 TP4063 TP4064 TP4065
TP4066 TP4067
1.9
CT
V_OUT
VDD
123
3.3
3.3
R4075
1K
C4079
0.1 B
(R/CR)
(G/Y)
150 +-1%
TP4095
NC
45
VSS NC
0.0
NOTE :THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
AL AR
R/CR
B/CB G/Y C/V
PWDN#
1.8V
ASPDIF
92_Y6 92_Y5 92_Y4 92_Y2
92_Y1 92_Y0
92_ACLK
TROUT
TRIN VSEL1
MA4 MA5 MA6 MA7 MA8 MA9
2
MA11
SDCKE
SDCLK
MA3 MA2 MA1
MA0
MA10
DBA1 DBA0
DCS# DRAS# DCAS#
DWE# DQM1
DQ8 DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ0 DQ1 STB DQ2 DQ3 DQ4
3.3V
FLDC-
-28V FLDC+
FP_DO
FP_DI
FP_SCK
C4081 33P CH C4082 100P CH C4083 33P CH C4084 100P CH
W833
D_GND
V+3E
IR
W834
C4114
FROM/TO POWER PORT
TO VIDEO JACK
(R/CR) (B/CB)
(G/Y)
TO AUDIO JACK
TP4087 TP4088 TP4089
1B
TP4081 TP4082 TP4083 TP4084 TP4085
TP4086
V+3E V+3 V+1R8 PWDN#
-28V FLDC­FLDC+
ADAC_GND D_GND
R/CR B/CB G/Y
C/V SQUEEZE LETTER I/XP VSEL1
FROM/TO HDMI
XO 92_Y7 92_Y6 92_Y5 92_Y4 92_Y3 92_Y2 92_Y1 92_Y0 92_VCK 92_ACLK
SCL SDA HDMI_SCL HDMI_SDA
AL AR AMUTE ASPDIF GND
FROM/TO DISPLAY
(CP601)
CP4002
00_6232_011_006_800+
FLDC-
-28V FLDC+ DGND DGND V+3E
IR
DO (F to M)
STB
DI (M to F)
CLK
11 10
9 8 7 6 5 4 3 2 1
6
TP4091 TP4092 TP4093 TP4094
W842
C4080
RXD TXD
V+3D
2206.3V YK
V+3
A 1/7
7
8
PCB130 DMF073
A
7/7A
B
5/7A
6/7A
C
4/7A
D
CP601
B
E
F
19
Page 20
1234

3.5 DVD MT PCB ASSY(2/7)

A
B
C
A 2/7
DVD MT PCB ASSY (A2I901A130)
MEMORY BLOCK
1/7A
D
1/7A
E
7/7
A
F
A 2/7
20
DV-490V-S
1234
Page 21
5678
A
16Mbit FLASH IC
S29AL016D70TFI020
B
C
D
E
NOTE :THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
56
NOTE : THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
DV-490V-S
7
PCB130
DMF073
F
A 2/7
21
8
Page 22
1234

3.6 DVD MT PCB ASSY(3/7)

A
B
C
A 3/7
PICK-UP(GOLD)
CP2301
LD07T2-24ND-03
1 2 3 4 5 6 7 8
9 10 11 12 13
To PICKUP
14 15 16 17 18 19 20 21 22 23 24
DVD PCB ASSY (A2I901A130)
LOADER/MOTOR DRIVE BLOCK
C2303
0.1 B
C2301
GND
F
VS
VCC
E D
C SW1(DVD/CD) VRF(RF_OUT)
B
A
VR650(DVD)
VRCOM
VR780(CD)
GND
LD_CD(780)
PD/GND
LD_DVD(650)
GND
NC TRKG DRV TRKG RTN FOCS DRV FOCS RTN
TP2303
NC
JG001
JG002 JG003 JG004
JG005 JG006 JG007
0.1 B
0.1 B
(F)
C2302
(E) (D) (C)
(RF)
(B) (A)
TP2304 TP2305
TP2306 TP2307 TP2308 TP2309 TP2302 TP2310 TP2311 TP2312
TP2313
TP2314
TP2315
TP2316 TP2317 TP2318 TP2319
(E) (D) (C)
(RF)
(B) (A)
V+5S
V+5S
(F)
V20
IOA
MDI1
T+ T­F+ F-
F
VCR_CTL
Q2307
2SK3018T106
G
4.9
0.0
0.2 D
0.0 R2307
G
0.0
KTC3875S_Y_RTK
R2306
100K
100K
S
E D C
RF
B A
0.0
VCR_CTL
Q2306
2SK3018T106
D
S
5.0
VCR_CTL
Q2301
R2308
0.0
10K
0.0
IOA
R2309
10K
W864
W865
TRSO
LOADING
CP2302
00_6232_005_006_800+
5
LOAD-
4
LOAD+
3
CD2302
E
D
CD2301
D
OPEN
2
GND
1
CLOSE
SLED/SPINDLE
CP2303
00_6232_006_006_800+
SW(GND)
6
LIMIT SW
5
SLD-
4
SLD+
3
SPD-
2
SPD+
1
R2341
TP2324 TP2325 TP2326 TP2327 TP2328
10K
R2343
R2338
10K
10K
E
TP2320 TP2321
TP2322
TP2323
LOAD­LOAD+ TROUT
TRIN
V+3F
C2323
0.1 B
LIMIT MOT_SLED­MOT_SLED+
MOT_SPDL+
V+3F
V+6A
OPO
OP­OP+
R2319
MOT_SPDL-
C2322
150K
R2329
10K
R2311
R2310
2.7K
680K
R2342
0.0022 B
R2331
150K
1
C2314
1B
R2337
5.6K
0.0 4.0 3.3 3.3
S-GND
IC2301
MOTOR DRIVER
LA6565VR-TLM-E
FWD
123
0.0 5.9 0.10.0 0.8 2.6
MUTE1
VCONT
MOTOR DRIVER
REV
VCC2
C2312
1B
TRACK
TP2329
R2312
10K +-1%
1.4 1.4
4041424344
VIN4-
MUTE234
VLD-
NC
4
567
C2313
NC
VLD+
0.01 B
R2313
3839
VIN4
VD4+
10K +-1%
F
22
A 3/7
TROPEN
TRCLOSE
LOAD-
LOAD+
T-
DV-490V-S
1234
Page 23
5678
THE DC VOLTAGE EACH PART WAS
NOTE :
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
CD
JG008
TP2341
R2320
LD DRIV for CD
Q2302
KTA1504S_Y_RTK
DVD
JG009
TP2342
R2321
LD DRIV for DVD
Q2303
KTA1504S_Y_RTK
VC2
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
4.7
3.3
LD DRIV for CD
3.3 KTA1504S_Y_RTK
0
4.7
LD DRIV for DVD
3.1
2.5 2.5 KTA1504S_Y_RTK
2.0 2.0
TP2339
R2322
Q2304
R2323
Q2305
FOSO
FOCUS
TP2330
R2317
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
RF33
JG010
C2305
TP2332
0.1 B
TP2333
TP2334
V+3F
LDO1
LDO2
STBY
DMSO
SPINDLE
V1P4
3.3
0
3.1
10K +-1%
W807
4.7
3.3
4.7
R2318
C2320
C2321
10K +-1%
10010V YK
10010V YK
R2325
15K +-1%
(RF)
: RF SIGNAL ROUTE
(A)
(B)
(C)
(D)
(E)
(F)
(RF)
FROM/TO MPEG/MICON/DSP
V20 A B C D E F MDI1 LDO2 LDO1 IOA V1P4 LIMIT TROUT TRIN STBY DMSO FMSO TRCLOSE TROPEN
TRSO FOSO OPO OP+ OP­RF
FROM POWER PORT
V+3F V+5S V+6A D_GND
M_GND
1/7A
A
A
B
C
7/7
D
NC
1.4
VREF-IN
VD4-
89
2.5 2.5 2.6 0.0 0.0 2.72.5 5.9 5.9 1.4 1.4 1.43.91.4
2.2
R2335
C2311
0.01 B
T+
NC
0.0
NC
REG-OUT
VREF-OUT
VD3+
VD3-
PGND2
10 11 12 13 14 15 16 17 18 19 20 21 22
2.2
R2334
C2310
0.01 B
F-
F+
56
NC
REG-IN
PGND1
NC
VIN-OP
VIN+OP NC
VD2+
VD2-
0.1 B
C2309
18
MOT_SPDL-
MOT_SPDL+
R2316
NC
3031323334353637
VO_OP
VD1-
C2308
0.1 B
R2332
MOT_SLED-
MOT_SLED+
VIN3
VD1+
10K+-1%
1.41.4
1.2
VIN3-
NC
R2333
C2307
1.2
NC
VCC1
1B
TP2337
TP2338
VIN2
VCCS
C2306 10010V YK
R2326
1.41.41.1
VIN2-
VIN2+
VIN1+A
VIN1-A
DV-490V-S
4.7K
23242526272829
NC
VIN 1
R2328
10K+-1%
R2330
10K+-1%
R2327
4.7K
TP2336
SLED
7
FMSO
PCB130 DMF073
E
F
A 3/7
23
8
Page 24
1234

3.7 DVD MT PCB ASSY(4/7)

A 4/7
A
FROM POWER PORT
TO VIDEO JACK
B
COAXIAL
C
7/7
A
5/7A
DVD MT PCB ASSY (A2I901A130)
AUDIO JACK BLOCK
V+5
D_GND
V+12AT
V+12
V+5
C8036
1B
(DA)
B8004
MMZ1608R102CT
R8037
1.8K
5.0
(DA)
2.8
2.1
3.9K
R8036
R8038
R8035
2.2K
COAXIAL DRIV
Q8005
KTC3875S_Y_RTK
C8038
R8039
75
150V KA
220
R8040
100K
C8037
0.1 B
C8042
11
100P CH
C8074
330P CH
W840
COAXIAL
ASPDIF
(DA)
AMUTE
R8044
8.2K
FROM MPEG/MICON/DSP
1/7A
D
E
AMUTE
ASPDIF
AL AR
GND
(DA)
R8060
470K
10K +-1%
10K +-1%
R8059
R8049
R8048
470K
GND
AL
AR
C8053
4716V NA
C8051
4716V NA
F
24
A 4/7
DV-490V-S
1234
Page 25
5678
ZERO MUTE(H:ON)
Q8010
KRC407-RTK/P
0.1
0
2.7
PWDN#
R8014
R8065
4.7K
XAMUTE(L:ON)
Q8013
KRC407-RTK/P
2.7
THE DC VOLTAGE EACH PART WAS MEASURED
NOTE :
WITH THE DIGITAL TESTER DURING PLAYBACK.
V+12AT
4.7K
4.7K
R8051
0.1
0
JACK MUTE(H:ON) Q8014 KTA1504S_Y_RTK
0.30.1
0
R8056
4.7K
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
(DA)
: AUDIO SIGNAL ROUTE (Digital) : AUDIO SIGNAL ROUTE (L ch)
CAUTION: DIGITAL TRANSISTOR
A
B
C
V+12
R8067
27K +-1%
1234
+VS
C8073
4716V YK
IC8003
RC4580IDR
AUDIO AMP IC
C8070
4716V YK
C8072
0.1 B
R8073
R8074
W880
R8057
22K
C8056
C8057
560P CH
560P CH
C8058
C8059
R8061
10K
R8063
27K +-1%
0.1 B
0.1 B
C8069
R8066
68P CH
10K
6.3 6.3 6.30
-VS
567 8
6.3 6.3 6.3
C8066
10010V YK
+
-
C8067
68P CH
R8069
22K
­+
12.5
DV-490V-S
56
22K
22K
R8080
220 +-1%
R8081
470
R8078
470
R8079
220 +-1%
D
9
R8085
220 +-1%
0
-1.2
-1.2
MUTE SW
Q8018
KTC2875-B
0
0
MUTE SW
Q8019
KTC2875-B
0
R8084
220 +-1%
C8077
C8078
330P CH
330P CH
E
10
LR
H1H2
AUDIO OUT
J8003
RCA-207B-02
23
1
E
PCB130 DMF073
F
A 4/7
25
7
8
Page 26
1234

3.8 DVD MT PCB ASSY(5/7)

A
B
C
D
A 5/7
FROM MPEG/MICON/DSP
1/7A
FROM AUDIO JACK
4/7A
FROM POWER PORT
A
7/7
DVD PCB ASSY (A2I901A130)
VIDEO JACK BLOCK
LETTER
SQUEEZE
VSEL1
COAXIAL
V+5
D_GND
I/XP R/CR B/CB
G/Y C/V
(DA)
C/V
SQUEEZE
LETTER
(R/CR) (B/CB)
(G/Y) (SC)
YCMIX
VSEL1
G/Y
B/CB
R/CR
I/XP
P-H/I-L
C7309
1B
R7302
1K
P-H/I-L
Q7302
KRC407-RTK/P
W886
C7307
1B
C7308
1B
3.3
V+5V
(SC)
C7310
1B
0
0
W868
C7303
4706.3V YK
C7305
0.1 B
(B/CB)
(R/CR)
C7306
1B
(SY)
(GY)
C7311
10010V YK
C7312
0.1 B
(SC)
IC7301 LA73054
5.0 1101112131415161718
VCC1
0
2
CVBS in
0
3
SQ
0
456789
LE
0
MUTE1 (ON=H,OFF=L)
2.8
C in
0
GND11
2.9
Y1 in
4.1
YC-MIX (MIX=H,OFF=L)
0
IN SW (RGB=H,YUV=L)
2.9
Y2 in
0
MUTE2 (ON=H,OFF=L)
0
LPF (P=H,I=L)
2.8
CB in
0
AMP2 (9dB=H,6dB=L)
2.8
CR in
0
GND12
2.0
REG
VIDEO DRIVER 6CH IC
(9dB=H,6dB=L)
DRIVE1
(1D=H,2D=L)
CVBS out
C-DC out
DRIVE2
(1D=H,2D=L)
AMP1
VCC21
GND21
C out
GND22
Y1 out
GND23
GND24
Y2 out
VCC22
CB out
GND25
CR out
GND26
0
0
0
2.6
0
2.5
0
30 31 32 33 34 35 36
0
2.6
0
0
2.7
5.0
2.5
0
2.5
0
20 21 22 23 24 25 26 27 28 29
0
19
+5V
TP7302
GND
TP7303
C7304
0.1 B
C7313
0.1 B
(SC)
W877
(SY)
(GY)
(B/CB)
(R/CR)
E
F
26
A 5/7
: VIDEO SIGNAL ROUTE
(SY)
: S VIDEO SIGNAL ROUTE (Y ch)
(SC)
: S VIDEO SIGNAL ROUTE (C ch)
(R/CR)
: VIDEO SIGNAL ROUTE (R/CR ch)
(G/Y)
: VIDEO SIGNAL ROUTE (G/Y ch)
(B/CB)
: VIDEO SIGNAL ROUTE (B/CB ch)
(D)
: AUDIO DATA SIGNAL ROUTE
(DA)
: AUDIO SIGNAL ROUTE (Digital)
W888
W887
: AUDIO SIGNAL ROUTE (L ch)
D_GND
DV-490V-S
1234
Page 27
5678
THE DC VOLTAGE EACH PART WAS MEASURED
NOTE :
WITH THE DIGITAL TESTER DURING PLAYBACK.
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION: DIGITAL TRANSISTOR
A
B
C
ASP
TP7301
(R/CR)
W871
W872
(SC)
TP7304
(SY)
W878
W873
R7306
ASP
S_C_OUT
S_Y_OUT
CVBS_OUT
D
10K
R7324
U_OUT
1K
V_OUT
4706.3V YK C7317
C7316
B7305
B7304
MMZ1608R102CT
R7316
R7315
75 +-1%
14
Y_OUT
4706.3V YK
MMZ1608R102CT
75 +-1%
C7318
R7317
12
10006.3V YK
75 +-1%
C7319
R7318
13
10006.3V YK
75 +-1%
C7324
R7322
17
0.1 B
75 +-1%
C7325
R7323
16
4706.3V YK
75 +-1%
E
15
U
V
23
1
YCMIX
E
CVBS/Y/U/V
J7302
RCA-405A-08
DV-490V-S
56
CVBS
H1H2EH1H2
Y
Y
56
4
C
34
5
S+COAXIAL
J7301
R102-D04KA(III)-06
H
7
12
8
E
E
(DA)
COAXIAL
PCB130
DMF073
A 5/7
F
27
7
8
Page 28
1234

3.9 DVD MT PCB ASSY(6/7)

A
B
C
D
A 6/7
DVD PCB ASSY (A2I901A130)
HDMI BLOCK
(92_DV33)
FROM POWER PORT
D_GND
V+3H
7/7A
DVDD18
V+5H
FROM/TO MPEG/MICON/DSP
92_VCK
92_Y0 92_Y1 92_Y2 92_Y3 92_Y4 92_Y5 92_Y6 92_Y7
1/7A
SCL SDA
PWDN# ASPDIF
92_ACLK HDMI_SCL HDMI_SDA
XO
B5905
MMZ1608R102CT
92_VCK
92_Y0
92_Y1
92_Y2
92_Y3
92_Y4
92_Y5
92_Y6
92_Y7
SCL
SDA
W850
W851
VCK
TP5931
C5901
0.1 B
C5902
0.1 B
NC
NC
NC
NC
NC
NC
NC
NC
TP5916
TP5917
TP5927
TP5926
92_ACLK
92_ABCK
92_ALRCK
DVDD18
0.0
0.0
1.8
80
0.0 110111213141516171819 220
2.6
0.0
C1 (PD)
0.0 456
C2 (PD)
0.0
C3 (PD)
0.0
C4 (PD)
0.0
C5 (PD)
0.0 8
C6 (PD)
0.0 9
C7 (PD)
3.4
DVDD33
1.5
VCK
0.0
DVSS
1.0
Y0 (PD)
1.0
Y1 (PD)
1.0
Y2 (PD)
1.0
Y3 (PD)
1.5
Y4 (PD)
1.7 Y5 (PD)
1.0
1.1
21 22 23 24 25 26 27 28 29330 31 32 33
3.2
DVDD18SSCK
ALRCK
21C0 (PD)
19
20
SSD
3.2
ABCK
DVSS
Y6 (PD)
Y7 (PD)
DVD18
1.8
3.3
TP5925
92_SDATA0
1.6
2.6
AD0
ACK
/RST (PD)
/PWDN (PU)
3.3
TP5915
92_SDATA1
2.6
AD1
92_SDATA2
92_SDATA3
2.6
AD3
AD2
ASPDIF
2.6
SPDIF
HDMI TRANSMITTER
IC5901
MT1392E/C-L
CLK
INT
DVSS
A7/GPO0 (PD)
1.1
0.0
0.0
0.0
92_R/CR
1.1
1.7
R
A6/GPO1 (PD)
0.0
92_G/Y
92_B/CB
0.0
1.1 6869770717273747576777879
G
B
AVSS
TRAP2/GPO2 (PD)
TRAP1/GPO3 (PD)
TRAP0/GPO4 (PD)
NCNCNCNCNC
0.0
0.0
0.0
1.1
E
F
28
A 6/7
NO MOUNT(READY)
C5905
0.001 B
C5903
0.1 B
C5908
C5904
R5922
10010V YK
PWDN#
1K
R5923
0.1 B
R5906
820
100
XO
DV-490V-S
1234
Page 29
5678
C5925
476.3V KA
C5919
C5918 0.1 B
3.3
AVDD
MSCK/GPO5
34 35 36 37 38 39 40
NC
0.0
0.1 B
W829
92DAC_AVDD3
C5917 0.1 B
3.3
0.0
AVSS
AVDD
60
42
41
GPO7 (PD)
MSD/GPO6 (PU)
NC
2.7
0.0
0.0
0.0
AVSS
SWING
AVSS59
PLLC0
AVSS
GPO8
R5918 560 +-1%
FS_1392
FS
GPO9
0.0
C5916
VREF_1392
0.0
VREF
GPO10
NCNCNC
0.0
0.1 B
C5915
0.0 61626364656667
AVDD
TX2+
TX2-
AVDD
TX1+
TX1-
AVSS
TX0+
TX0-
AVDD
TCK+
TCK-
AVSS
AVSS
AVDD
AVDD
PLLC1
HTPLG (PD)
5.0
A
W830
A_GND
0.1 B
92PLL_AVDD3
W831
92_AVDD3
B
3.3 R5916
PLLC0
R5928
510 +-1%
TX2+
C5914 0.1 B
C5913 0.1 B
C5912 0.1 B
C5911 0.1 B
C5910
0.0056 B
TP5903
10
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
HPD
V+5H
1
4
L5901
ACM2012H-900-2P
23
1
4
L5902
ACM2012H-900-2P
23
L5903
ACM2012H-900-2P
1
4
23
1
4
L5904
ACM2012H-900-2P
23
HDMI_SCL HDMI_SDA
R5919
1.5K
R5920
1.5K
TX2+
TX2+ TX1+
TX1­TX0+
TX0­TXC+
TXC-
B5902
MMZ1608R102CT
HDMI CONNECTOR
CP5901
1903015-3
CLK-S
NC
NC
POWER
HOTPLUG
D2+
D2-S
D2­D1+
D1-S
D1­D0+
D0-S
D0-
CLK+
CLK­CEC
NC SCL SDA GND
C
1 2 3 4 5 6 7 8 9
D
10 11 12 13 14 15 16 17 18 19
2.9
0.0
3.3
0.0
03
3.3
50 51 52 53 54 55 56 57 58 59 60
0.3
0.3
0.0
0.0
3.3
3.3
1.3
0.0
0.0
41 42 43 44 45 46 47 48 49
TP5901
TP5902
56
DV-490V-S
0.1 B
PCB130 DMF073
E
F
1025V KA
C5921
C5920
A 6/7
29
7
8
Page 30
1234

3.10 DVD MT PCB ASSY(7/7)

A
B
C
A 7/7
DVD PCB ASSY (A2I901A130)
POWER PORT BLOCK
REG+1.8V IC
IC4006
LM1117S-ADJ
ADJVIN VOUT
123
1.8 0.63.3
D
R4012
R4011
FROM/TO POWER
(CP502)
CP4003
A2001WV2-14P
E
CP502
E 1/2
10 11 12 13 14
GND
1
P.CON+12V
2
AT+12V for MUTE
3 4
GND
P.CON+5V
5
P.CON+6V
6 7
GND(M)
8
AT+3.3V
9
AT+3.3V
STBY L GND(D)
FL DC-
FL DC+
-28V
C4087
116V B
C4122
0.1 B
C4093
1B
+3.3V
C4086
C4112
TP4031
1B
0.001 B
C4094
C4116
0.001 B
0.1 B
476.3V KA
C4095
68 +-1%
15
R4013
39 +-1%
C4096
1B
W820
F
30
A 7/7
THE DC VOLTAGE EACH PART WAS MEASURED
NOTE :
WITH THE DIGITAL TESTER DURING PLAYBACK.
DV-490V-S
1234
Page 31
5678
TO VIDEO JACK
A
V+5
5/7A
TO AUDIO JACK
(VIDEO/OPT/COAX)
B4002
MMZ1608R102CT
B4001
MMZ1608R102CT
5.9
1B
0
C5922
10K
R5901
5.9
W837 W838
V+5
(AUDIO MUTE)
V+12AT
(AUDIO AMP)
V+12 ADACVDD REG
Q4001 KTC3875S_Y_RTK
5.0
3.3
R4035
360 +-1%
R4008
1.5K +-1%
HDMI+5V REG(300mA)
IC5902 PQ1K503M2ZPH
123
VIN
GND
ON/OFF
3.9
V+6A V+5S
V+3F
VOUT
GND
NR
V+3H
DVDD18
C4078
(MOTOR) (OPU) (F/E)
564
(HDMI)
1B
5.0
0
1.3
(HDMI)
C5924
C5923
W826
0.1 B
0.01 B
C4104
R5921
22K
0.1 B
R4021
100K
TO LOADER/MOTOR DRIVE
V+5H
(HDMI)
V+5 V+12AT V+12
D_GND
V+6A V+5S V+3F D_GND M_GND
TO HDMI
V+5H V+3H DVDD18
4/7A
B
3/7
A
C
6/7A
C4098
1B
C4099
FROM/TO MPEG/MICON/DSP W822
W821
C4105
C4056
R4058
100
0.01 B
100P CH
2206.3V YK
C4100
0.001 B
(MPEG/SDRAM/FLASH)
V+3
(FIP/LED/IR/RESET)
V+3E
(CORE)
V+1R8
V+3
V+3E
V+1R8
V+3A ADAC_GND PWDN# FLDC­FLDC+
-28V D_GND
FRROM/TO MEMORY
D_GND
A
PCB130 DMF073
1/7
2/7A
D
E
F
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DV-490V-S
56
A 7/7
31
7
8
Page 32
1234

3.11 OPERATION, OPERATION 2 and OPERATION 3, 4 PCB ASSYS

A
OPERATION PCB ASSY
SW652 : DOWN SW653 : ENTER SW654 : RIGHT SW655 : RETURN SW656 : MENU SW657 : UP SW658 : TOPMENU SW659 : LEFT SW661 : HOMEMENU
B
OPERATION 3 PCB ASSY
SW666 : EJECT
SW667 : POWER
OPERATION 2 PCB ASSY
SW660 : STOP SW662 : +SKIP SW663 : PLAY SW664 : - SKIP SW665 : PAUSE
C
OPERATION 4 PCB ASSY
H
(A2I903ADG0)
HDMI LED(RED)
R664
330 1/4W
W808W807
G
D
SW667
POWER
EVQ11L05R
NC
D660
LTL-1CHEE-002A
PCBDG0
DEF095
OPERATION 3 PCB ASSY (A2I903ADF0)
OPERATION PCB ASSY
B
(A2I801A270)
D651
1SS133
D654
1SS133
D656
1SS133
D658
1SS133
DOWN
SW652
EVQ11L05R
RETURN
SW655
EVQ11L05R
MENU
SW656
EVQ11L05R
TOPMENU
SW658
EVQ11L05R
ENTER SW653
EVQ11L05R
RIGHT SW654
EVQ11L05R
SW657
EVQ11L05R
SW659
EVQ11L05R
HOMEMENU
SW661
EVQ11L05R
EJECT SW666
EVQ11L05R
D652 1SS133
D655 1SS133
D657 1SS133
D659 1SS133
UP
LEFT
E
F
B C G H
32
1234
(CP604)
LED
SW2
V+3E
POWER
GND(NC)
12345
12345
(CP605)
LED
SW2
V+3E
POWER
GND(NC)
C668
0.01 B
C
STOP
OPERATION 2 PCB ASSY
CD604
2H051706
FFC(1.0mm pitch)
00_6232_005_102_800+
CP605
PLAY
SW663
EVQ11L05R
00_6232_005_102_800+
CP604
SW662
+SKIP
SW660
EVQ11L05R
W804
EVQ11L05R
SW665
PAUSE
SW664
-SKIP
(A2I802A280)
PCBDF0
DEF086
EVQ11L05R
EVQ11L05R
DV-490V-S
CP603
00_6232_009_102_800+
(CP602)
SW1
STOP
PLAY/+SKIP
PAUSE/-SKIP
V+3E
POWER
SW2
GND LED
PCB280 DEF085
9 8 7 6 5 4 3 2 1
FFC(1.0mm pitch)
CD602
2H091303
(CP603)
CP602
00_6232_009_102_800+
SW1
1
STOP
2
PLAY/+SKIP
3 4
PAUSE/-SKIP
5
V+3E
POWER
6 7
SW2
8
GND
9
LED
SW2
SW1
Vout
1
GND
2
B+
3
OS651
ROM-N340TAO
Page 33
V651 HNV-08SS44T
DVDCD
5678
A
TRACK ALL REPEAT A B
FL+
FL+
P16
P15
P14
P13
-20.5
-22.7
-22.7
-26.8
-19.7
-19.7
P16
P15
P14
P13
P8
P9
P10
P9
-12.0
P7
P6
-18.0
P5 STB
-18.0
P4 FP_SCK
-18.0
P3 FP_DI
-18.0
P2 FP_DO
-18.0
P1
-18.0
-18.0
-18.0
-18.0
LED
P8
23242526272829
-6.0 P6
P5
P4
P3
P2
P1
-28V
30313233
GR12
NC
GR10
NC
NC
GR11
34 35 36 37 38 39440 41 42 43 44
C674
P10
P7
23
34
GR9
GR8
GR7
-16.0-18.0-18.0-18.0
NC
GR8
GR7
IR
476.3V KA
C651
0.1 B
P9P8P7P6P5P4P3P2P1G8G7G6G5G4G3G2G1
P12
P11
P10
2324252627283132 56789
-20.5
-20.5
-22.7
-26.8
-26.8
TP662
P9P8P7P6P5P4P3P2P1
P12
P11
P10
P11
P12
P13
P13
P12
P11
FIP DRIVER IC IC651
PT6315
GR6
GR5
GR4
-16.0 - 16.0 - 16.0 - 16.0-16.0 0
GR6
GR5
GR4
R666
2.2 1/4W
V+3E
-22.7
P14
-19.0 - 15.6-19.0-9.5-13.0-9.5-12.6-13.0-6.0
GR3
P14
GR3
-20.5
-20.5
P15
P15
GR2
GR2
161718192202122
-26.8
12
P16
44
GR1
-26.8
P16
GR1
C653 476.3V KA
3.3
GND
GND
3.3
-26.8
C675
VDD
VDD
-20.5
C6760.1 B
0.1 B
-25.1
GR8
0
12131415161718192202122
STB
CLK
OSC
LED4
LED3
LED2
LED1
K2
K1
DI
DO
101112131415
-25.1
-25.1
-25.1
-25.1
-25.1
-25.1
GR7
GR6
GR5
GR4
GR3
GR2
1K
C658
R655
R657
0.1 B
0
0
R651
3.2
2.2
3.4
0.7
3.2
2.9
567 89
0
NC
0
3
NC
0
NC
0
11011
NC
LED
-25.1
10K
R652
2.2
GR1
R656
18
1K
R653
2.2
FL-
-22.3
R658
FL-
1
-22.3
R654
2.2
10K
W805
R662
FLDC-
FLDC+
D669
-28V
100K
V+3E
TP663
W809
GND
FP_SCK
FP_DI STB FP_DO
IR
V+3E
FLDC+
-28V FLDC-
C605
0.001 B
FROM/TO MPEG/MICON/DSP
CP601
00_6232_011_102_800+
C604
33P CH
(CP4002)
CLK
DI (M to F)
STB
DO (F to M)
IR V+3E DGND DGND FLDC+
-28V FLDC-
1 2
FFC(1.0mm pitch)
3 4 5 6 7 8
9 10 11
CD601 2H0B1003
A 1/7
CP4002
B
C
D
E
THE DC VOLTAGE EACH PART WAS MEASURED
NOTE :
WITH THE DIGITAL TESTER DURING PLAYBACK.
56
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DV-490V-S
7
PCB270
DEF084
F
B
33
8
Page 34
1234

3.12 POWER PCB ASSY

A
CD501_1 1209618901 AC120 V_60 Hz(KUC)
B
C
POWER PCB ASSY (A2I801A240)
E
POWER BLOCK
W804
CP501 A3963WV2-3PD CONNECTOR
21
WHITE(N)
12
BLACK(L)
1.6 A125 V
FH501_1
EYF-52BCY
F501_1
FH502_1
EYF-52BCY
C502_1
1.6A 125V
0.22275V ECQUL
SS11V-03550-CH
34
12
L501
NTSC
CHASSIS GND
D505
1N4005-EIC
D502
1N4005-EIC
R503
1.5M 1/2W
D503
1N4005-EIC
D506
1N4005-EIC
D511
C516
0.0022250V KX
1H3-E
C511
W803
D512
FR155-F
0.001250V KX
C518
R512_1
82400V UP
C513
B501
C515_1
100K 1/2W
47P2KV SL
D509_1
W4BRH3.5X6X1.0X2
0.01400V ECQP
RL106F-E
T501 81291294
130
2
130
3
130
4
NC
0
6
0
7
0
89
NC
0
16
0
15
0
14
0
13
0
12
0
11
-22.5
10
-22.5
D510
FR155-F
D519
1F5-E
130 130 13000N C
POWER CTL IC
IC502 STR-A6131M
1234
D
R502
C505
100P2KV R
E
DOCP
678
5
D
NC
VCC
GND
FB/OLP STARTUP
17.5 3.90.1
R504
680K
D508
C506
MTZJ5.6B-EIC
C508
2.250V KA
1.8 1W
C514
470P500V B
D513
1H3-E
1050V YK
C509
680P CH
22 1/4W
R507
10 1/4W
R505
PRI SEC
PHOTO COUPLER
IC504
PS2561AL1-1-V(W)
3.9
0
34
10.9
1
9.9
2
D515
1S40-E
R515
1K
C540
0.01 B
R513
10K 1/4W
VOLTAGE CTL IC IC501 KIA431A-AT
C503
0.1 B
R514
1K 1/4W
NOTE FOR FUSE REPLACEMENT
CAUTION -
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
GNDOUT IN
02 .59.9
123
1.6A 125V
CAUTION:
F
ATTENTION:
E
34
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE
1.6A 125V{F501}
POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE N'UTILISER QUE DES FUSIBLE DE MEME TYPE
1.6A 125V{F501}
DV-490V-S
CAUTION:
ATTENTION:
SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
1234
Page 35
5678
C523
C521
D527
SR240-F
R511
68 1/4W
R510_1
3.3 1W
D516
1SS133
47025V YK
C517
FM
C520
100016V
6V REG (DVD MOTOR) IC
REG P.CON+12V SW
Q510
12.3
5.0
4.5
KTC3875S_Y_RTK
1K
R547
22
10010V YK
C527
MTZJ5.1B-EIC
28.4
27.8
R528
6.8
0.6
KTC3875S_Y_RTK
KTA1281_Y
12.6
12.9
12.3
REG+12V CTL Q509 KTC3875S_Y_RTK
REG+12V CTL
Q511
R540
680 1/4W
P.CON+5V REG
Q515
2SD1835S/T-AA
5.17.0
5.8
R529
28.4
220 1W
C528
2.250V KA
-28V CTL
22K 1/4W
Q503 KTA1504S_Y_RTK
0
19.0
19.0
19.7
560
R530
21.5
20.8
21.6
FL+ CTL
Q512
KTA1504S_Y_RTK
R541
R542
12.9
5.1
4.5
R543
2206.3V YK
C538
L505
22uH
MTZJ27B-EIC
R531
10K
FL+ P.CON SW
Q504
KTA1281_Y
1/4W
R534100 1/4W
20.7
FL+ CTL
Q513
R548
22uH TSL0808
0.6
1K
W817
R509
10050V YK
10006.3V FM
C522
22025V YK
D528
-28V P.CON SW Q502 KTC3209_Y
IC503 PQ070XF01SZH
IN GNDOUT
5.6K +-1% 1234
7.07.0 5.9 1.20
820 1/4W+-1%
C531
4.7K +-1%
D532
1S40-E
L503
D531
R544
0
10K
R537
1K
10016V YK
C535
R525
100
2206.3V YK
C536
4706.3V YK
C526
D536
MTZJ3.0B-EIC
MTZJ2.2B-EIC
10K
R536
33016V YK
D535
D533
R545
22K+-1%
D534
1SS133
R526
6.8K +-1%
C507
0.01 B
MTZJ5.1B-EIC
R524
D517
R519
3.3K
GND
C541
0.01 B
1K 1/4W
R546
3.3K 1/4W +-1%
0
2.8
0
MTZJ4.3B-EIC
C501
0.01 B
Q505
P.CON SW
KRC102SRTK
W814
CAUTION: DIGITAL TRANSISTOR
FROM/TO POWER PORT
CP502
A2001WV2-14P
(CP4003)
GND
P.CON+12V
AT+12V for MUTE
GND P.CON+5V P.CON+6V
GND(M) AT+3.3V AT+3.3V
P.ON-H
GND(D)
FL DC-
FL DC+
-28V
CORD CONNECTOR
1 2
CU2E3301
3 4 5 6 7 8
9 10 11 12 13 14
CD502
CP4003
A 7/7
A
B
C
D
D525
10
R516
R517
1.2K 1/4W+-1%
R518
3.3K +-1%
PROTECT
Q501
KTC3875S_Y_RTK
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT
THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
KTA1504S_Y_RTK
9.9
0
0
D520
R527
100 1/4W
R523
D521
1SS133
PROTECT
22K
Q506
D522
1SS133
R506
0
3.2
1SS133
100
3.2
R538
R539
22K
C519
1SS133
4.7K 1/4W
2235V YK
56
D523
MTZJ3.6B-EIC
THE DC VOLTAGE EACH PART WAS
NOTE :
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.
DV-490V-S
THE RESISTOR MARKED F IS FUSE RESISTOR.
NOTE :
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.
7
PCB240 DPF010
E
F
E
35
8
Page 36
1234

3.13 WAVE FORMS

DVD MT PCB ASSY
A
A
IC4001 - pin 193 (XTAL)
10 ns 500mV
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram
IC4002 - pin 6 (SDCL)
50µs
1.0V
VIDEO JACK
10µs 200mV
J7302 -pin 6 (CVBS)
1
7
12
B
2ns
1.0V
IC4001 - pin 136 (SDCLK)
IC4002 - pin 5 (SDA)
50µs
1.0V
10µs 500mV
8
2
C
200ns
1.0V
IC4001 - pin 159 (ASPDIF)
3
AUDIO JACK
500µs
1.0V
9
J8003-pin 3 (L)
20µs 500mV
J7302 -pin 5 (Y)
13
J7302 -pin 3 (U)
14
D
20
1.0V
TP4086 (FP-SCK)
µs
500µs
1.0V
6
E
200ns 500mV
10
11
J8003-pin 2 (R)
J8001-pin 2 (H)
20µs 500mV
15
20µs 500mV
16
J7302 -pin 2 (V)
J7301 -pin 3 (Y)
F
.
36
DV-490V-S
1234
Page 37
10µs 500mV
5678
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram
J7301-pin 4 ( C )
OPERATION PCB ASSY
B
IC651 -pin 5 (OSC)
A
17
1µs 500mV
18
B
C
D
E
F
56
DV-490V-S
37
7
8
Page 38
1234
A
B
C
D
E
F
38
1234
DV-490V-S
Page 39
5678

4. PCB CONNECTION DIAGRAM

4.1 LOADING and SW PCB ASSYS

NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic diagrams.
2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol In PCB Diagrams
BCE
BCE
D
E
Symbol In Schematic Diagrams
BCEBCE
BCE
BCE
DGS
DGGSS
Part Name
Transistor
Transistor with resistor
Field effect transistor
Resistor array
3-terminal regulator
LOADING MOTOR PCB ASSY (INSERTED PARTS)
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram.
4. View point of PCB diagrams.
Connector
Capacitor
SIDE A
P.C.Board
LOADING MOTOR
E
Chip Part
SIDE B
PCB ASSY
(CHIP MOUNTED PARTS)
A
B
C
SIDE A SIDE B
CD2301
5
A
CP2303
7
1
CD2302
LOADING MOTOR
CD2301
DED021A
BR
WH
M2603
D
8
SW1
DED021A
1
5
CD2302
A
CP2302
M2603
M2602 SLED MOTOR
M2601 SPINDLE MOTOR
E
D E
56
SW PCB ASSY
D
DED020A
WH
BR
YE
GR
SW2
DV-490V-S
D
E
F
39
Page 40
1234
2
C4027
C
C4078
3

4.2 DVD MT PCB ASSY

A
SIDE A
DVD MT PCB ASSY
A
R5928
B5902
C5921
C5920
IC4005
IC4003
B
IC5901 IC4002
Q4001
Q7302
Q8005
C
IC4001
IC4004
IC7301
CP5901
J7301
L5904
L5903
L5902
L5901
W850
R8040
R5920
R5919
C5910 C5911 C5912
R5916
W830
C7324
C8042
R7324 B7303
R7316
C5913
C5914
W831
C5915
C8038
R7322
R7323
41
61
C5916
B7305
R5918
R8038
Q8005
R8039
C7317
C7325
B7304
C5917
C5918
C7316
IC5901
R8035
R8036
R8037
C8036
CP7301_1
21
1
C8037
C7319
C7318
D
R7315
R7318
IC2301
IC5902 IC8003
Q2305 Q2304 Q2301
Q2303 Q8018 Q2302
Q2307
Q8019
Q8014 Q8010
Q2306
Q8013
E
IC4006
J7302
R7317
R8084
R8085 R8080
J8003
W840
R8079
R8078
C8078
Q8018
C8077
Q8019
C8074
R8074
R8081
R8073
C8070C8073
Q8014
R8056
Q8013
C5903
C5901
B8004
R8051
R8014
C5902
C5919
W829
C5925
W877
R5906
W867
R8063
C5904
B5905
C5908
C5905
W887
C8067
C8072
C8069
R8067
W888
C7313
C7304
W874
IC8003
R5923
C7303
W878
R7306
R8061
R8066
W851
R5922
IC7301
W871 W872
R8049
C8059
C8057
C8056
C8058
R8059
R8057
C8066
R7302
C7311
C7312 C7310 C7309
C7308 C7307 C7305
C7306
W873
W834
R8048
R8060
R8069
W880
W868
W833
Q7302
W876
W886
W875
C8051C8053
R4052
R4051
R4049 R4050
W838
R8044
Q8010
W826
C4104
R4021
R4027
C4035
R4022
W837
Q4001
X4001
R5921
R8065
B4002
C4039
C403
C5924
IC5902
C5922
C4122
W8
R4035
C4047
C4037
C4033
C4030
C5923
R5901
F
A
40
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C8051C8053
7302
2 0 9
8 7 5
6
W886
R4052
R4051
R4049 R4050
R4027
W838
R8044
Q8010
W826
C4104
R4021
R4022
W837
Q4001
X4001
C4035
R5921
R8065
B4002
C4039
C4032
C5924
IC5902
C5922
C4122
W832
R4035
C4047
C4037
C4033
C4030
C5923
R5901
C4087
C4064
C4078
R4008
C4038
R4024
C4031
C4029
C4027
R4020
W805
C4065
C4036
R4025
C4028
C4025
R4058
C4105
C4098
C4093
C4058
B4010
C4066 R4045 R4046
C4059
C4063
C4034
C4026
C4024
C4099
C4046
C4020
R4018
C4022
C4019 C4011
C4100
R4012
R4011
C4112
CP4003
NR4003
B4007
C4067
C4072
C4018
R4013
B4001
IC4006
C4086
R4053
R4057
1
C4013
C4012
W820
C4056
C4014
W821
C4096
C4055
R4062
C4094
W822
R4054
C4075
C2302
IC4001
C4002
C4095
R4065 R4066
R4072
C4073
C4003
C4088
Q2301
C2303
R4073
C4074
C4006
C4007
R2309
R2308
Q2306
IC4005
C4049
NR4002
R4006
C4005
R2306
R2307
109163
55
R4061
C4010
R4007
C2321
Q2305
R2323
R2321
Q2307
CP2301
C4001
R4014
R4009
C4089
C2320
C4052
C4090
W807
R2322
Q2303
C4071
R4055
R4030
R4001
C2306
Q2304
R2320
W865
C2301
C4048
C4051
R4056
C4023
C4080
R4010
C2314
C4101
C4102
Q2302
W864
DMF073A
IC4002
R4074
R4034
C4057
C4060
R4040
R4003
C4103
R2341
R2343
R2330
R2328
R2326
R2327
R2318
R2325
C4016
R4039
R4036
C2307
R2316R2317
CP2303
R4002
R4004
NR4001
C4040
C2313
IC2301
W842
IC4004
R2338
C4050
C4081
R4076
C4082
R4037
C4062
R4015
C4116
R2313
R2312
C2305
C4114
B4011
C2312
R2311
C4077
CP4002
C4083
CP2302
R2337
R2310
R2335
C2311
IC4003
C4084
R4029
C2309
R2332
R2333
C2308
R2334
C2310
C4079
R4075
C2323 C2322 R2342 R2331 R2319 R2329
SIDE A
CP601
CP4002
B
CP2302
DVD MECHA ASSY
A
B
C
D
E
CP4003
CP502
E
CP2301
DVD MECHA ASSY DVD MECHA ASSY
CP2303
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F
A
41
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A
A
B
SIDE B
1234
DVD MT PCB ASSY
A
DMF073
CP4002
C
D
CP2302
E
F
CP2303
CP2301
CP4003
A
42
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SIDE B
A
B
C
D
E
P4003
CP7301
DV-490V-S
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A
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4.3 OPERATION, OPERATION 2 and OPERATION 3, 4 PCB ASSYS

SIDE A
A
OPERATION 2 PCB ASSY
C
SW662
SW664
DEF085A
CP604
B
CP605
G
OPERATION PCB ASSY
B
W809
SW656
C
SW655
D651
SW654
W001
SW652
SW657
SW653
SW659
SW661
SW658
CP604
W009
D669
W008
W004
CP601
D
OPERATION 4 PCB ASSY
H
E
D660
R664
F
DEF095A
44
CB H
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SIDE A
A
SW660
CP604
A
D669
CP601
W804
W006
CP603
C653
CP603
W012
W013
DEF084A
V651
W003
W010
SW665
CP602
CP602
D659
D658
D657
D656
D655
D654
D652
W002
SW663
B
C674
C
OS651
R666
W805
SW666
D
CP601
CP4002
A
OPERATION 3 PCB ASSY
G
W807
W808
SW667
CP605
CP605
CP604
C
56
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E
F
CB G
45
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A
C604
B
SIDE B
1234
OPERATION 2 PCB ASSY
C
CP603
OPERATION PCB ASSY
B
CP602
DEF084A
C
R658
R656
R654
R662
R655
R657
R651
R652
R653
C651
D
12
C676
1
IC651
23
34
C675
CP
OPERATION 3 PCB ASSY
E
F
G
CP605
DEF086A
CB G
46
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CP601
5678
SIDE B
A
DEF085A
C668
CP604CP603
B
A
C675
C604
C605
C658
OPERATION 4 PCB ASSY
H
C
D
E
DEF095A
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F
CB H
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4.4 POWER PCB ASSY

SIDE A
A
POWER PCB ASSY
E
W803
R507
C518
R512_1
IC504
B
C515_1
C511
C
C516
D503
D
D506
R503
L501
FH502_1
F501
FH501_1
C513
D511
D502
RISK
D509_1
D505
REPLACE
-
C502_1
B501
IC502
OF
W008
FIRE
W814
R540
D508
C505
AS
C506
W007
MARKED
Q510
R542
C531
W012
D534
W804
W038
R502
W010
R546
E
CP501
C509
W817
L503
C514
T501
.
C523
C538
D513
R505
IC503
R527
R514
R524
R513
D517
W036
W026
C540
W013
W021
W015
C536
R517
D516
D512
R8119
D520
D532
R8118
D522
W003
Q515
D521
C535
W002
D515
D527
C527
W023
W027
W001
D519
D510
R534
IC501
C526
R510_1
W024
DPF010A
W033
W034
C517
R511
D528
C519
C522
C521
L505
W030
W031
W032
W004
R539
W037
C8112
D523
D525
D531
W005
R530
W006
Q504
W018
W019
C520
R528
R529
Q502
CP502
CP503_1
C8113
D533
D536
W011
D535
C528
W035
W016
C8114
CP502
CP503
CP4003
A
CP7301
A
IC502 IC501 Q504Q510
IC504
IC503
Q515
Q502
F
E
48
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POWER PCB ASSY
E
C8110 C8108 C8109
SIDE B
A
R8112
CP502 CP503
C507
C541
R8111
R8110
DPF010A
C8106
R519
R547
R525
Q505
R545 R526
C501
R509
Q509
R541
R543
B
C
Q511
D
R518
Q512
Q503
R548
R536
R537
Q513
Q513
R531
R544
R516
C503
R506
Q501
R523
Q506
R538
Q501Q506Q512Q503 Q511
Q505
R515
Q509
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R504
C508
E
F
E
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5

5. PCB PARTS LIST

NOTES:
A
Mark No. Description Part No.
B
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= and K=10%).
560 47k
0.5 1
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
LIST OF ASSEMBLIES
1..DVD MT PCB ASSY A2I901A130
1..OPERATION PCB ASSY A2I801A270
1..OPERATION 2 PCB ASSY A2I802A280
1..OPERATION 3 PCB ASSY A2I903ADF0
1..OPERATION 4 PCB ASSY A2I903ADG0
>
1..POWER PCB ASSSY A2I801A240
C
1..DVD MECHA ASSY A2I802A650 NSP 2..LOADING PCB ASSY A2F101A610 NSP 2..SW PCB ASSY A2F101A640
56 x 10 47 x 10 R50 1R0
1
3
561 473
1
5621
RD1/4PU J RD1/4PU J RN2H K RS1P K
RN1/4PC F562 x 10
561 473
R50
1R0
5621
Mark No. Description Part No.
OTHERS
V651 TUBE FLUORESCENT 096F82R601 V651 TUBE FLUORESCENT 096782R603 OS651 REMOTE RECEIVER 077A040001
OPERATION 2 PCB ASSY
C
SWITCHES AND RELAYS
SW660-SW665 SWITCH TACT 0504R01T38
POWER PCB ASSY
F
RESISTORS
>
R511 R,FUSE 68 OHM 1/4W R65584680J
Mark No. Description Part No.
DVD MT PCB ASSY
A
SEMICONDUCTORS
IC2301 IC LA6565VR-TLM-E I03FV65650 IC4001 IC MT1389FE/E-L IC8K0389E0
D
IC4002 IC BR24L08FJ-WE2 I57F04L080 IC4003 IC BD5229G-TR I97F052290 IC4004 IC S29AL016D70TFI020 S2I903AF01
IC4005 IC EM638165TS-7G IG2J081657 IC4006 IC LM1117S-ADJ I1TF911170 IC5901 IC MT1392E/C-L IC8K013920 IC5902 IC PQ1K503M2ZPH I0GF9K5030 IC7301 IC LA73054-TLM I03FG30540
IC8003 IC RC4580IDR I04J045800
OTHERS
E
J7301 RCA JACK 063Y000081 J7302 RCA JACK 060R451010 J8003 RCA JACK 060R451009 CP5901 CONNECTOR 0694YJ3018 X4001 CRYSTAL (27MHz) 100GT02720
OPERATION PCB ASSY
B
SEMICONDUCTORS
IC651 IC PT6315 IF4K063150
F
SWITCHES AND RELAYS
SW652 - SW659 SWITCH TACT 0504R01T38
OPERATION 3 PCB ASSY
G
SWITCHES AND RELAYS
SW667 SWITCH TACT 0504R01T38
OPERATION 4 PCB ASSY
H
There is no Service Parts
SW PCB ASSY
D
There is no Service Parts
LOADING MOTOR PCB ASSY
E
There is no Service Parts
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6. ADJUSTMENT

6.1 WHEN REPLACING DVD DECK

WHEN REPLACING DVD DECK
[ Removing the DVD Deck ]
Before removing Pick Up PCB and DVD PCB connector, short circuit the position shown in Fig. 1 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.
A
[ Installing the DVD Deck ]
Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector.
NOTE
Before your operation, please read “PREPARATION OF SERVICING” .
Use the Lead Free solder.
Manual soldering conditions
• Soldering temperature: 320 ± 20˚C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the Flux smoke from it.
Short circuit using a soldering iron.
Pick Up PCB
B
C
D
Fig. 1
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6.2 TEST MODE

A
POWER ON
POWER
B
ON
DISC SET
<TRAY OPEN> <TRAY CLOSE>
OPEN/CLOSE
(Player)
C
DVD disc
OPEN/CLOSE
(Player)
TEST MODE: PLAY
CHECK
<PLAY>
Press the play key ( ) of the normal remote control unit.
D
ESC TEST
GGF1381 Test mode remote control unit
DVD, CD
DSC - &&&
An address is displayed
Notes:
• After going into test mode, if you play back the disc, "DISC-NON" is displayed.
• The video signal and the audio signal are outputted during the test mode.
• The SKIP key and the SCAN key are effective during the test mode.
E
TEST MODE: OFF
POWER
OR
GGF1381 Test mode
OFF
F
52
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remote control unit
DV-490V-S
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6.3 TEST MODE IN

Test Mode Functional Specification
1 Test mode entry
In the power ON state, press the [ESC] (A8-5F) key and [TEST / RANDOM] (A8-5E) key in order of the Test mode remote control unit.
• Light the all FL and LEDs.
• OSD displays test mode.
Note:
* When pressing the keys of something, the FL displays "NO DISC" and the LED lighting disappears.
2 Release the Test mode
• Turn off the power.
• Press the [ESC] (A8-5F) key of the remote control unit.
3 LD ON
DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650n). CD : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780n).
A
B
C
D
E
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6.4 DISC REMOVAL METHOD

A
1.
Remove the Top Cabinet and Front Cabinet. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)
2.
Rotate the Main Gear in the direction of the arrow by hand.
(Refer to Fig. 1, Fig.2)
3.
Draw the Tray.
B
C
DISC REMOVAL METHOD AT NO POWER SUPPLY
DVD Player (Bottom Side)
DVD DeckMain Gear
Fig. 1
Rack Loading (White)
Fig. 2
D
PREPARATION OF SERVICING
The laser diode used for a pickup head may be destroyed with external static electricity. Moreover, even if it is operating normally after repair, when static electricity discharge is received at the time of repair, the life of the product may be shortened. Please perform the following measure against static electricity, be careful of destruction of a laser diode at the time of repair.
Place the unit on a workstation equipped to protect against static electricity, such as conductive mat.
Soldering iron with ground wire or ceramic type is used.
E
F
A worker needs to use a ground conductive wrist strap for body.
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7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 DISPLAY SPECIFICATION OF THE TEST MODE

A
Character in bold : Item name
: Information display
1
5 6
12
10 11
1 Address indication
The address being traced is displayed in number. (as for the DVD, indication of decimal number is possible.) DVD : ID indication (hexadecimal number, 8 digits)
[∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]
CD : ID indication [∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]
2 Code indication of remote control unit [R – ∗ ∗ ∗ ∗]
In case of double code, display a 2nd code.
3 Main unit keycode indication [K – ∗ ∗]
2 3
7
8
9
13 14 15
0 Disc sensing [DSC – ∗ ∗ ∗]
The type of discs loaded is displayed. [DVD], [CD ], [VCD], [ ]
- Jitter value [J – ∗ ∗ ∗ ∗] Note:Don’t use it.
= Version of the FL controller [FL: ∗ ∗ ∗ ∗]
~ Region setting of the player [REG: ]
Setting value : [1] to [6]
B
C
5 Tracking status [TRKG – ∗ ∗ ∗]
Tracking on : [ON] Tracking off : [OFF]
6 Spindle status [SPDL – ∗ ∗ ∗]
[OFF], [CLV]
7 Mechanism (loading) position value [M – ∗ ∗]
Unknown : [01] or [41] Open state : [04] Close state : [08] During opening : [12] During closing : [22]
8 Slider position [S – ∗ ∗ ∗ ∗]
In Side Switch ON : [01] In Side Switch OFF : [00]
9 Output video system [V – ∗ ∗ ∗ ∗]
NTSC system : [NTSC] PAL system : [PAL] Automatic setting : [AUTO]
Scart terminal output [SK – ∗ ∗] (Display only the WY model which can do the output setting of scart terminal.)
VIDEO : [00] S-VIDEO : [01] RGB : [02]
! Destination setting of the FL controller
[MDL: ∗ ∗ ∗ ∗ / ∗ ∗ ∗]
Four characters in the front represent code 01. Three characters in the back represent the destination code. J: /J, K: /KU, /KC, /KU/KC, R: /RL/RD, RAM : /RAM, LB: /LB, WY: /WY
@ Version of the flash ROM [VERSION: ∗∗∗∗∗∗∗∗]
D
E
F
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7.1.2 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY

Only during normal playback, the following shortcut keys can be assigned by pressing a required key after pressing the ESC key of the remote control unit. To quit, press the ESC key
A
Memory clear and region / revision indication CLEAR (1) A8-45 Average value measurement of DVD error rate 5 (1) A8-05 CD error rate measurement 5 (1) A8-05 Scart terminal output : VIDEO Scart terminal output : S-VIDEO SUBTITLE AF-36 Scart terminal output : RGB ANGLE AF-B5 Progressive OFF Progressive ON F_SKIP A3-9C ZOOM ON (X2 -> X4 -> x1) ZOOM AF-37
B
Service mode indication (error rate indication, etc.) CHP/TIM (1) A8-13 Model information indication CHAP (1) A8-40 Title search Input mode IN
Region confimation mode
Command Contents Conditions
WY, models equipped with Scart terminal
Only for progressive models
Title No. input Search execution
Remote Control
Key Name
AUDIO AF-BE
R_SKIP A3-9D
SIDE A (1)
Numbers (1)
PLAY (1)
A.MON (1)
Numbers (1)
1 : Test mode remote control unit
Remote
Control Code
A8-00 to A8-09
A8-01 to A8-08
A8-4D
A8-17
A8-1E
• Service mode indication (ESC + CHP/TIM keys)
ID Address
C
The error rate is always displayed in exponential notation, e.g., . e - , for both DVDs and CDs. EDC/ID/AV 1 error history (ID Address, EDC/ID Error, last eight errors)
• Calculation of the average error rate (ESC + "5" [Test mode remote control unit] keys)
The average of the last eight error rates is calculated and indicated in exponential notation. After the calculation is completed, "OK" or "NG" is displayed. If "NG" is displayed, the disc tray will open (for both DVDs and CDs) For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less
• Indication of model information (ESC + CHAP keys)
The items from 12 to 15 of the TEST MODE Indications are displayed. However, in the indications, S in the standard test mode is changed to CHIP VERSION, and M is changed to FL VERSION. For details, see 7.1.3.
• Region confirmation mode (ESC + A.MON [Test mode remote control unit] + "1"-"8" [Test mode remote control unit] keys)
After you press the A.MON key while holding the ESC key pressed and then input the region number, if the number is different from that set in
D
the unit, an error message is displayed, and the tray opens.
E
F
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7.1.3 SPECIFICATION OF MODEL INFORMATION DISPLAY

To display model information : Press the ESC key then the CHAP key. To close the model information display : Press the ESC key.
• Display contents
AREA : WY REGION : 2
3
Don't Care
ROM NUMBER YAD5215B REG CHK 40
A
1 2
B
5
Don't Care
6
SUM CHK D2AD FL VERSION 1.08 CHIP VERSION 1389FE
1 Destination indication
Display it according to model information set from the FL Driver IC.
2 Region No.
3 ROM number
4 REG CHK
5 SUM CHK
6 CHIP VERSION
Character in bold : Item name
: Information display
C
D
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7.1.4 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE

• Display during Service Mode
To enter Service Mode, press the CHP/TIM key while holding the ESC key pressed.
A
To quit, press the ESC key.
Service mode display
1 ID Address 2 Error rate (always displayed), in exponential notation
ERROR RATE : ∗ ∗ ∗ ∗ ∗ ∗
( )
Number of error
Calculation of the average error rate
For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less
B
C
3 EDC/ID error history (ID Address, EDC/ID errors, last eight errors)
ex) For DVDs
Step 1
%%e -&
%%e -6 : OK %%e -5 : OK %%e -4 : Refer to Step 2 %%e -3 : NG %%e -2 : NG
Step 2
%%e -4
3.0e -4 : OK
4.0e -4 : OK
5.0e -4 : OK
6.0e -4 : NG
7.0e -4 : NG
Note: Error of AV1 is not supported in this player.
Indication plan contents
1
D
2
3
Character in bold : Item name
: Information display
E
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C
2
U

7.1.5 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY

Case when this diagnosis is required :
When playback of any disc, including a test disc (DVD: GGV1025, CD: STD-905), cannot be performed
How to diagnose
In the case mentioned above, degradation of the laser diodes (LDs) mounted on the PICKUP Assy is suspected. Measure the voltage between the two ends of one of the resistors mentioned below.
No playback of a DVD :
Measure the voltage between the two ends of R2321 or R2323 on the DVDM Assy. If the voltage is 0.4 V or higher, the 650-nm LD is degraded.
No playback of a CD :
Measure the voltage between the two ends of R2320 or R2322 on the DVDM Assy. If the voltage is 0.4 V or higher, the 780-nm LD is degraded.
If the measurements show degradation of an LD, replace the PICKUP Assy.
A
B
CP2303
C
To OPTICAL PICK
DVD MT PCB ASSY
CP2301
CP2301
C2301
W809
C2311
R2335
R2338
R2334
C2308
C2310
R2333 R2332
C2305
R2310
R2312
R2311R2313
R2337
CP2303
R2318
R2316R2317
W817
Q2302
R2320
C4003
R2325
Q2304
C4002
R2326
R2327
W819
Q2303
R2322
Q2307Q2306
R2321
R2323
Q2305
C2320
303
R2307
R2306
R2308
Q2301
R2309
A
Front side
D
SIDE A
E
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7.1.6 TROUBLE SHOOTING

No. Symptoms Diagnosis Contents Possible Defective Points
1 The power is not turned on.
A
B
2 An opening screen is not
displayed on the monitor (The FL display lights. The mechanism does not work.)
Check the voltage of AT+3.3V, –28V and FLDC on the POWER SUPPLY Unit.
Are wires of output connector (POWER PCB ASSY) and CP4003 (DVDM Assy) disconnected or damaged ?
Check that the voltage at IC651-pin 10 (K 1) on the FLKY Assy becomes about 2.7 V when the POWER key is pressed and 0 V when it is released.
Check that the voltage at OS651-pin 1 (IR) on the OPERATION1 Assy is in the range between 0 and 3.3 V while receiving signals from the remote control unit when any key on it is pressed.
• Check the voltage of E+6.8 V and SW+3.3 V on the POWER PCB ASSY.
• Check the voltage of P.ON-H is about 2.8 V on the POWER PCB ASSY.
POWER PCB ASSY
Connector / cable
OPERATION 2 Assy
Tact SW (when operation of only the POWER key on the main unit is not accepted)
OPERATION Assy
Remote receiver section (when operation of only the POWER key on the remote control unit is not accepted)
POWER PCB Assy
Check that the following voltage are output : IC4006-pin 5 : 1.8 V, on the DVD MT PCB Assy.
C
D
3
An opening screen is not displayed on the monitor (The FL display lights. The mechanism does not work.)
Is a resonator (X4001 : 27MHz) on the DVDMT Assy oscillating ?
• Are the signals input into IC4005-pin 16 (DWE#), pin 19 (DCS#) and pin 38 (SDCLK) on the DVDMT Assy ? (Is a signal fluctuating ?) Communication with SDRAM
Is a signal output from IC4004-pin 28 (PRD#) on the DVD MT Assy? (Is a signal fluctuating for several hundred mS after the power is turned on ?)
Are the signals of IC4003-pin 5(SDA) and pin 6(SCL) on the DVDMT Assy fluctuating for one or two seconds after the power is turned ?
Check the video signal path between DVD IC (DVD MT Assy IC4001) and video-out terminal (see the block diagram)
DVD MT PCB Assy
1.8 V Regulator IC (IC4006)
DVD MT PCB Assy
Crystal resonator (X4001)
DVD MT PCB Assy
DVD IC (IC4001) Flash ROM (IC4004) SDRAM (IC4005)
DVD MT PCB Assy
Flash ROM (IC4004)
DVD MT PCB Assy
EEPROM (IC4003)
DVD MT PCB Assy
Video circuit after DVD IC (IC4001)
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No. Symptoms Diagnosis Contents Possible Defective Points
4A tray cannot be opened.
(An opening screen is displayed on the monitor)
5 Playback impossible
(no focusing)
6 Playback impossible
(Spindle does not turn)
7 Playback impossible
(Playback stops)
8 Picture disturbance during
playback (block noise, freeze, other)
9 No sound
(Picture is normal)
Does the voltage of CP2302-pin 3 and pin 1 on the DVD MT Assy change normally ? Pin 5 (SW2(TRIN)): Tray is fully closed: "L" Pin 3 (SW1(TROUT)): Tray is fully opened: "L"
Is a LOAD-DRV signal reaching ?
Are the signals output from IC2301-pin 5 and pin 6 (CP2302-pin 4 and pin 5) on the DVDMT Assy ? Pin 5: Approx. 4.5 V during opening tray approx. 0V during closing tray. Pin 4: Approx. 0V during opening tray approx. 4.5 V during closing tray.
Are wires of CP2302 and CP2303 on the DVDMT Assy disconnected or damaged ?
Does the voltage of CP2303-pin 5 change by pressing the Inside switch.
Are the signals output from IC2301-pin 9 (F+) and pin 8 (F–) on the DVDMT Assy ?
Does 650-nm LD emit light ? Does a pickup lens move up / down ? Does an actuator spring bend ?
Are plastic parts damaged ? Or is a shaft detached ? Is the turntable detached or tilted ?
Is flexible cable of CP2301 on the DVD MT Assy disconnected or damaged ?
Is signal output from IC4001-pin 42 (FOSO) on the DVDMT Assy ? (Device control of about 1.4 V is output usually. It is fluctuated by about ± 250 mV with focus up / down.)
Are the signals output from IC2301-pin 13 (MOT SPDL–), and pin 14 (MOT SPDL+) on the DVD MT Assy ? Is pin 41, 42 (STBY) fixed LOW?
Is there any part detached from the spindle motor ? Or Is there any foreign object lodged in it ?
Are wires of CP2303 on the DVD MT Assy disconnected or damaged ? Flexible cable / connector
Is signal output from IC4002-pin 37 (DMSO) on the DVDMT Assy ?
Does 650-nm LD deteriorate ? If the voltage at each both ends of R2321 and R2323 on the DVD MT Assy is 0.4 V or more, the 650-nm LD is definitely deteriorated.
Does 780-nm LD deteriorate ? If the voltage at each both ends of R2320 and R2322 on the DVD MT Assy is 0.4 V or more, the 780-nm LD is definitely deteriorated.
Are there scratches or dirt on the disc ? Disc
Are there scratches or dirt on the disc ? Is there a problem with the format of the disc ?
Is signal output from IC4001-pin184 and pin 186 on the DVD MT Assy ?
Tray SW
DVD MT PCB Assy
DVD IC (IC4001)
DVD MT PCB Assy
FTS Driver IC (IC2301)
Connector / cable
Inside switch
DVD MT PCB Assy
FTS Driver IC (IC2301)
Pickup
Mechanism section (motor)
Flexible cable / connector
DVD MT PCB Assy
DVD IC (IC4001)
DVD MT PCB Assy
FTS Driver IC (IC2301)
Mechanism section (Spindle motor)
DVD MT PCB Assy
DVD IC (IC4001) 650-nm LD deteriorated.
(When playback of a DVD is impossible)
780-nm LD deteriorated. (When playback of a CD is impossible)
Disc
DVD MT PCB Assy
DVD IC (IC4001)
A
B
C
D
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Symptoms That May Occur When Any Of The Following ICs Is In Failure
IC Symptoms
EEP ROM
A
(DVD MT Assy : IC4003)
User's data cannot be stored in memory. The ID number is lost.
16M Flash ROM
(DVD MT Assy : IC4004)
DVD IC
(DVD MT Assy : IC4001)
64M SDRAM
(DVD MT Assy : IC4005)
B
C
The power cannot be turned on. Downloading of the firmware cannot be performed.
Any kind of symptoms (no power, a failure in any of the servo, video and audio systems, etc.) may be generated, because the DVD processing is performed by a single chip.
No power. Block noise is generated during playback.
D
E
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7.2 DISASSEMBLY

REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS
1-1:
TOP CABINET/FRONT CABINET/OPERATION 1/2/3/4 PCB (Refer to Fig. 1-1)
1.
Remove the 5 screws 1.
2.
Remove the Top Cabinet in the direction of arrow (A).
3.
Disconnect the following connector: (CP4002).
4.
Unlock the 4 supports 2.
5.
Remove the Front Cabinet in the direction of arrow (B).
6.
Remove the 10 screws 3.
7. Remove the 2 screws 4.
8.
Remove the Operation 1/2/3 PCB in the direction of arrow(C).
1-3: DVD DECK (Refer to Fig. 1-3)
1.
Short circuit the position shown in Fig. 1-3 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.
2.
Disconnect the following connectors: (CP2301, CP2302, CP2303).
3.
Remove the 4 screws 1.
4.
Remove the DVD Deck in the direction of arrow.
A
1
1
1
Short circuit using a soldering iron.
B
Operation 4 PCB
Operation 3 PCB
3
2
Front Cabinet
4
(C)
2
Operation 2 PCB
3
3
(C)
(C)
2
1
3
3
Top Cabinet
(B)
3
(C)
2
3
3
1
(A)
3
4 3
Operation PCB
1-2: POWER PCB (Refer to Fig. 1-2)
1.
Disconnect the following connectors: (CP4003, CP8001).
Remove the 4 screws 2.
2. Remove the Power PCB in the direction of arrow.
3.
2
2
2
2
Power PCB
1
1
Fig. 1-1
DVDDeck
1
PickUpPCB
1
Fig. 1-3
C
NOTE
1.
Before your operation, please read “PREPARATION OF SERVICING”.
2.
Use the Lead Free solder.
3.
Manual soldering conditions
• Soldering temperature: 320 ± 20 ˚C
• Soldering time: Within 3 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
4.
When Soldering/Removing of solder, use the drawing equipment over the Pick Up Unit to prevent the Flux smoke from it.
5.
When installing the DVD Deck, remove all the soldering
D
on the short circuit position after the connection of Pick Up PCB and DVD PCB connector.
1-4: DVD PCB (Refer to Fig. 1-4)
Remove the 5 screws 1.
1. Remove the 4 screws 2.
2. Remove the DVD PCB in the direction of arrow.
3.
Fig. 1-2
DV-490V-S
56
2
2
1
2
2
DVD PCB
1
1
1
1
E
Fig. 1-4
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7.3 DVD DECK SECTION

REMOVAL OF DVD DECK PARTS
A
NOTE
1. Do not disassemble the DVD DECK PARTS except listed parts here. Minute adjustments are needed if the disassemble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y.
2-1: TRAY (Refer to Fig. 2-1-A)
Set the Tray opened. (Refer to the DISC REMOVAL
1.
METHOD AT NO POWER SUPPLY)
Unlock the 2 supports 1 and draw it while sagging the
2.
B
Tray.
Loader Ass'y
NOTE
In case of the Traverse Ass'y, install it from (1) to (4) in
1. order. (Refer to Fig. 2-2-B) In case of the Traverse Ass'y installation, hook the wire
2. on the Loader Ass'y as shown Fig. 2-2-C.
Loader Ass'y (Bottom Side)
Rack Loading
Holder Traverse
1
Tray
C
NOTE
In case of the Tray installation, install them as the circled
1. section of Fig. 2-1-B so that the each markers are met.
Loader Ass'y
D
Tray
2-2: TRAVERSE ASS'Y (Refer to Fig. 2-2-A)
Remove the screw 1.
1. Unlock the 2 supports 2.
2.
3.
Remove the Insulator (R) from the Loader Sub Ass'y.
4.
Remove the Traverse Ass'y.
E
2
1
Traverse Ass'y
Fig. 2-1-A
Check Lock
Loader Ass'y
Check Hook
Fig. 2-2-B
Fig. 2-2-C
2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT
(Refer to Fig. 2-3-A)
1.
Remove the Loading Belt.
Fig. 2-1-B
1
2.
Remove the screw 1.
3.
Remove the Loading Motor PCB Ass'y.
4.
Remove the 2 screws 2.
5.
Remove the Loading Motor.
6.
Remove the Gear Pulley.
Loading Belt
2
2
2
Loader Sub Ass'y
Gear Pulley
Insulator (R)
Traverse Ass'y
F
• Screw Torque: 2.0 ± 0.3 kgf•cm
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Fig. 2-2-A
DV-490V-S
• Screw Torque: 2.5 ± 0.3 kgf•cm (Screw1)
• Screw Torque: 1.0 ± 0.3 kgf•cm (Screw2)
Loading Motor
Loading Motor PCB Ass’y
1
Fig. 2-3-A
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NOTE
1.
In case of the Pulley Motor installation, check if the value of the Fig. 2-3-B is correct.
2.
When installing the wire of the Loading Motor PCB Ass'y, install it correctly as Fig. 2-3-C. Manual soldering conditions
• Soldering temperature: 320 ± 5 ˚C
• Soldering time: Within 4 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu When installing the Loading Motor PCB Ass'y, install it
3. correctly as Fig. 2-3-D. In case of the Loading Motor PCB Ass'y installation, hook
4. the wire on the Loader Sub Ass'y as shown Fig. 2-3-E.
Pulley Motor
Loading Motor
Safety surface for pressing of the insert.
BROWN (1)
WHITE (2)
7.0 ± 0.1 mm
Fig. 2-3-B
2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR
(Refer to Fig. 2-4-A)
1.
Unlock the support 1 and remove the Gear Pulley.
2.
Remove the Gear Main.
3.
Press down the catcher 2 and slide the Rack Loading.
Gear Pulley
Gear Main
2
1
Rack Loading
Loader Sub Ass’y
Fig. 2-4-A
NOTE
1.2.In case of the Rack Loading installation, hook the Rack Loading on the Loader Sub Ass'y as shown Fig. 2-4-B. When installing the Gear Main, take care the direction of up or down as shown Fig. 2-4-C.
Rack Loading
A
B
C
Rack Loading
Check Hook
Check Hook
Loading Motor PCB Ass’y
AB
The Lever should be position between A and B.
Check Hook
Loading Motor PCB Ass’y
Fig. 2-3-C
Fig. 2-3-D
Fig. 2-3-E
Loader Sub Ass'y (Bottom Side)
Check Hook
Fig. 2-4-B
Up Side
Main Gear
Down Side
Fig. 2-4-C
2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A)
Press the Clamper and rotate the Plate Clamper clockwise,
1. then unlock the 3 supports 1. Remove the Plate Clamper, Magnet Clamper and Clamper.
2.
Plate Clamper
Magnet Clamper
Main Frame
1
1
Clamper
1
Fig. 2-5-A
D
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NOTE
1. In case of the Clamper Ass'y installation, install
A
correctly as Fig. 2-5-B.
Feed Motor
Gear Motor
Plate Clamper
Clamper
2-6:
B
HOLDER TRAVERSE/INSULATOR (F)/INSULATOR (R) (Refer to Fig. 2-6-A)
Remove the Holder Traverse.
1. Remove the 2 Insulator (F).
2. Remove the Insulator (R).
3.
Traverse Ass'y
Insulator (F)
Holder Traverse
Check Lock
Pickup leneses GEM1004 GED-008
C
Insulator (F)
NOTE
1. In case of the Insulator (F) installation, install correctly as Fig. 2-6-B.
Insulator (F)
D
Traverse Holder
Fig. 2-5-B
Insulator (R)
Fig. 2-6-A
5
Traverse Ass'y
Rack Feed Ass'y
• Screw Torque: 1.3 ± 0.3 kgf • cm (Screw 2 )
• Screw Torque: 3.0 ±
• Screw Torque: 1.0 ± 0.3 kgf • cm (Screw 4, 5)
0.3 kgf • cm (Screw 3)
1
5
Gear Feed
4
Gear Middle
2
Switch PCB Ass'y
3
Fig. 2-7-A
NOTE
1.
When installing the Rack Feed Ass'y, push both ends to align the teeth as shown Fig. 2-7-B. Then install it. In case of the Gear Motor installation, check if the value
2. of the Fig. 2-7-C is correct. When installing the wire of the Switch PCB Ass'y, install
3. it correctly as Fig. 2-7-D. Manual soldering conditions
• Soldering temperature: 320 ± 5 ˚C
• Soldering time: Within 4 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu After the assembly of the Traverse Ass'y, hook the wire
4. on the Traverse Ass'y as shown Fig. 2-7-E.
Rack Feed Ass'y
Push
Push
Fig. 2-6-B
SWITCH PCB ASS'Y/GEAR MIDDLE/GEAR FEED/RACK
2-7:
[OK] [NG]
FEED ASS'Y/FEED MOTOR (Refer to Fig. 2-7-A)
Unlock the support 1.
1. Remove the Gear Middle.
2. Remove the screw 2.
3.
4.
E
F
Remove the Rack Feed Ass'y.
5.
Remove the screw 3.
6.
Remove the Switch PCB Ass'y.
7.
Remove the screw 4.
8.
Remove the Gear Feed.
9.
Remove the 2 screws 5.
10.
Remove the Feed Motor.
11.
Remove the Gear Motor.
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Gear Motor
Feed Motor
Safety surface for pressing of the insert.
8.0 ± 0.2 mm
Fig. 2-7-B
Fig. 2-7-C
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Switch PCB Ass'y
~ SPINDLE MOTOR ~
YELLOW (2)
GREEN (1)
~ FEED MOTOR ~
WHITE (4)
BROWN (3)
• Install wire from(1) to (4) in order.
Fig. 2-7-D
Check Hook
• Loosen the wirein the direction of the arrows.
Traverse Ass'y
Check Hook
Check Hook
Check Hook
Fig. 2-7-E
2-8: FFC WIRE HANDLING
1.
When installing the FFC, fold it correctly and install it as shown from Fig. 2-8.
NOTE
Do not make the folding lines except the specified
1. positions for the FFC.
A
B
C
[ 24 pin FFC ]
Printing _Serface
D
79 ± 1 mm
Reinforcement Plat
To Pick Up PCB
Fig. 2-8
E
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7.4 IC INFORMATION

• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
A
MT1389FE/E-L (DVD MT PCB ASSY: IC4001)
• MPEG / MICON / DSP
• Pin Arrangement (Top view)
DACVSSB
DACVDDA
DACVDDB
MC_DATA
ASDATA3 ASDATA2 ASDATA1 ASDATA0
ALRCK
DVSS (3.3)
DVDD18
DVDD3
DVDD18
DVSS (1.8)
DQM0
CVBS
ACLK
ABCK
GPIO5
GPIO4 GPIO3
RA4 RA5 RA6 RA7 RA8 RA9
RA11
CKE
RCLK
RA3 RA2 RA1
RA0
RA10
BA1
BA0 RCS# RAS# CAS#
RWE# DQM1
RD8 RD9
RD10 RD11 RD12 RD13 RD14 RD15
RD0 RD1 RD2 RD3 RD4
163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216
DACVSSC
109 110 111112 113 114 115 116117 118 119 120 121122 123 124125 126 127 128129 130 131132 133 134 135 136137 138 139 140 141142 143 144 145146 147 148 149150 151 152 153 154155 156 157 158 159 160 161162
B
R
110
AGND DVDA
3
B
C
D
E
DVDB
4
DVDC
5
DVDD DVDRFIP DVDRFIN MA MB MC MD
111213141516171819 22021222324
SA SB SC SD CDFON CDFOP TNI TPI MIDI1 MIDI2 LDO2 LDO1 SVDD3 CSO/RFOP
2526272829
RFLVL/RFON SGND V2REFO V20 VREFO
30313233343536373839
FEO TEO TEZISLV OP_OUT OP_INN OP_INP DMO FMO TROPENPWM PWMOUT1/ADIN0
40414243444546474849
TRO FOO FG/ADIN1 GPIO0/VSYN GPIO1/HSYN GPIO2 IOA2 DVDD18 IOA3 IOA4
5051525354
IOA5 IOA6 IOA7 HIGHA0
55 56 57 58 59660 61 62 63 64 65 66 67 68 69770 717273 74 75 76 77 78 79880 81 82 83 84 85 86 87 88 89990 91 92 93 94 95 96 97 98 99
OSP
RFGND
CRTPLP
INT_RF
HIGHA6
DVDD3
HIGHA7
HRFZC
RFVDD3
RFRPAC
RFRPDC
OSN
213
RFGC
214
IREF
215
AVDD3
216
Circuits
INTERNAL RF
DMPLL
NEW
55
IOA18
56
IOA19
IOWR#
57
A16
58
HIGHA5
HIGHA4
HIGHA3
HIGHA2
ADCVSS
ADCVDD3
RF
IOA20
HIGHA1
LPFIN
LPFOP
INT_RF
Data
PLL
108 Mhz DLL
IOA1
IOCS#
LPFIP
IOOE#
LPFON
PLLVDD3
AD1
AD0
JITFN
JITFO
XTALI
PLLVSS
IDACEXLP
XTALO
RFVDD18
RFGND18
ADACVDD2
ADACVDD1
5.1ch
Audio DAC
MPEG/MICON/DSP
IC4001
MT1389FE / E-L
AD3
AD4
AD5
AD6
IOA21
ALE
AD7
A17
AD2
DVSS (1.8)
ALS/DATA0
ALF (CENTER)
AUDIO_DAC
IOA0
DVDD18
AVCM
AL/SDATA2
APLL
UWR#
URD#
ARS
AR/SDATA1
ARF (Sub-woofer)
DVDD3
UP1_2
UP1_3
AKIN2
AKIN1
ADVCM
ADACVSS1
AUD_ADC
APLL VDAC
FS
162
VREF
161
DACVDDC
160
SPDIF
159
AADVDD
APLLVSS
APLLCAP
APLLVDD
ADACVSS2
AADVSS
2ch
ADC
VIDEO
DAC
105
RD7
106
RD6
107
RD5
108
DVDD3
GPIO6
UP1_4
UP1_5
UP1_7
UP3_0
UP3_1
UP3_4
UP3_5
UP1_6
GPIO7
100
G
DACVSSA
ICE
PRST#IRINT0#
101 102103 104 105 106107 108
F
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• MPEG / MICON / DSP Microcomputer
• Block Diagram
DVD
PUH
Module
Motor Drive
FLASH
ROM
DRAM
RF Amplifier
Servo IO
Spindle
Control
Memory
Controller
Debug
Port
Servo
Processor
Audio
DSP
108Mhz
TV Encoder
Video
Processor
Video Decoder
A
CVBS, Y/C
Component
Videop
Video DAC
B
De-
interlacer
MPEG-1/2
JPEG
C
GPIO
IR/VFD
System
CPU
System
Parser
CPPM/CPRM
DRM
32-bit
RISC
Audio
Output
Audio
DAC
SPDIF
D
E
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MT1389FE/E-L (DVD MT PCB ASSY : IC4001)
• MPEG/MICON/DSP CPU
A
B
C
• Pin Function
D
E
F
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A
B
C
D
E
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A
B
C
D
E
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A
B
C
D
E
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A
B
C
D
E
F
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A
B
C
D
E
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A
B
C
D
E
F
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A
B
C
D
E
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A
B
C
D
E
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Note:
1. The Main column is the main function, Alt. means alternative function.
2. The external TV encoder mode only supports CCIR-656 mode.
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7.5 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY

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Disc / content format playback compatibility
This player is compatible with a wide range of disc types (media) and formats. Playable discs will generally feature one of the following logos on the disc and/or disc packaging. Note however that some disc types, such as recordable CD and DVD, may be in an unplayable format—see below for further compatibility information.
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Pleasealso note that recordable discs cannot be recorded using this player.
CD-R/RW compatibility
• Compatible formats: CD-Audio, Video CD ISO 9660 CD-ROM* containing MP3, WMA, JPEG or DivX video files * ISO 9660 Level 1 or 2 compliant. CD physical format: Mode1, Mode2 XA Form1. Romeo and Joliet file systems are both compatible with this player.
• Multi-session playback: No
• Unfinalized disc playback: No
• Filestructure (may differ): Up to 299 folders on a disc; up to 648 folders and files
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(combined) within each folder
DVD-Video
Audio CD CD-R
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DVD-R DVD-RW
Video CD
CD-RW
DVD+R/DVD+RW compatibility
Only DVD+R/DVD+RW discs recorded in ‘Video Mode (DVD Video Mode)’ which have been finalized, can be played back. However, some editing made during the recording may not be played back accurately.
DVD-R/RW compatibility
Compatible formats: DVD-Video, Video
Recording (VR)*
Fujicolor CD
* Editpoints may not play exactly as edited; screen may go momentarily blank at edited
• This unit will play DVD+R/+RW discs.
is a trademark of DVD Format/Logo Licensing Corporation.
points.
Unfinalized playback: No
WMA/MP3/JPEG file playback on DVD-R/
RW: No
is a trademark of Fuji Photo Film Co. Ltd.
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• Also compatible with KODAK Picture CD
This player supports the IEC’s Super VCD standard. Compared to the Video CD standard, Super VCD offers superior picture quality, and allows two stereo soundtracks to be recorded. Super VCD also supports the widescreen size.
About DualDisc playback
A DualDisc is a new two -sided disc, one side
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of which contains DVD content video, audio, etc. while the other side contains non-DVD content such as digital audio material.
The non-DVD, audio side of the disc is not compliant with the CD Audio specification and therefore may not play.
The DVD side of a DualDisc plays in this product.
Compressed audio compatibility
Compatible formats: MPEG-1 Audio Layer 3
(MP3), Windows Media Audio (WMA)
Sampling rates: 32 kHz, 44.1 kHz or 48 kHz
Bit-rates: Any (128 Kbps or higher
recommended)
VBR (variable bit rate) MP3 playback: No
VBR WMA playback: No
WMA lossless encoding compatible: No
DRM (Digital Rights Management)
compatible: Yes (DRM-protected audio files will not play in this player—see also DRM in the Glossary)
Fileextensions: .mp3, .wma (these must be
used for the player to recognize MP3 and WMA files – do not use for other file types)
Formore detailed information on the DualDisc specification, please refer to the disc
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manufacturer or disc retailer.
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About WMA
The Windows Media® logo printed on the box indicates that this player can playback Windows Media Audio content.
WMA is an acronym for Windows Media Audio and refers to an audio compression technology developed by Microsoft Corporation. WMA content can be encoded by using Windows
®
Media Player version 7, 7.1, Windows Media Player for Windows XP, or Windows Media
®
®
® Player 9 Series. Microsoft, Windows Media, and the Windows
logo are trademarks, or registered trademarks of
Microsoft Corporation in the United States and/
or other countries.
About DivX
DivX is a compressed digital video format created by the DivX video codec from DivX,
®
Inc.This player can play DivX video files burned on CD-R/RW/ROM discs. Keeping the same terminology as DVD-Video, individual DivX video files are called "Titles". When naming files/titles on a CD-R/RW disc prior to burning, keep in mind that by default they will be played in alphabetical order.
Displaying DivX subtitle files
The font sets listed below are available for DivX external subtitle files. You can see the proper font set on-screen by setting the Subtitle Language to match the subtitle file.
This player supports the following language groups:
Group 1: Albanian (sq), Basque (eu), Catalan (ca), Danish (da), Dutch (nl), English (en), Faroese (fo), Finnish (fi), French (fr), German (de), Icelandic (is), Irish (ga), Italian (it), Norwegian (no), Portuguese (pt), Rhaeto­Romanic (rm), Scottish (gd), Spanish (es), Swedish (sv) Group 2: Albanian (sq), Croatian (hr), Czech (cs), Hungarian (hu), Polish (pl), Romanian (ro), Slovak (sk), Slovenian (sl) Group 3: Bulgarian (bg), Byelorussian (be), Macedonian (mk), Russian (ru), Serbian (sr), Ukrainian (uk) Group 4: Hebrew (iw), Yiddish (ji) Group 5: Turkish (tr)
• Some external subtitle files may be displayed incorrectly or not at all.
• For external subtitle files the following
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subtitle format filename extensions are supported (please note that these files are not shown within the disc navigation menu): .srt, .sub, .ssa, .smi
• The filename of the movie file has to be repeated at the beginning of the filename for the external subtitle file.
• The number of external subtitle files which can be switched for the same movie file is limited to a maximum of 10.
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DivX video compatibility
• Official DivX Certified product.
• Playsall versions of DivX video (including
®®
DivX 6) with standard playback of DivX
®
®
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media files.
• File extensions: .avi and .divx (these must
be used for the player to recognize DivX video files). Note that all files with the .avi extension are recognized as MPEG4, but not all of these are necessarily DivX video files and therefore may not be playable on this player.
DivX, DivX Certified, and associated logos are trademarks of DivX, Inc. and are used under license.
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JPEG file compatibility
• Compatible formats: Baseline JPEG and
EXIF2.2* still image files up to a resolution of 3072 x 2048. *
File format used by digital still cameras.
• Progressive JPEG compatible: No
• File extensions: .jpg (must be used for the
player to recognize JPEG files – do not use for other file types)
PC-created disc compatibility
Discs recorded using a personal computer may not be playable in this unit due to the setting of the application software used to create the disc. In these particular instances, check with the software publisher for more detailed information.
Discs recorded in packet write mode (UDF format) are not compatible with this player.
Check the DVD-R/RW or CD-R/RW software disc boxes for additional compatibility information.
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8. PANEL FACILITIES

8.1 FRONT PANEL SECTION

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Front panel
1
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1 STANDBY/ON
Press to switch the player on or into standby.
2 Disc tray
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TOP MENU
3
Displays the ‘top menu’ of a DVD disc—this varies with the disc.
4
ENTER & cursor buttons
Selects the current menu option.
5
MENU
Displays a DVD disc menu—this varies with the disc and may be the same as the ‘top menu’.
6 RETURN
Returns to the previously dis-played menu screen.
7 HOME MENU
6781015 9111213
9  OPEN/CLOSE
Press to open or close the disc tray.
10
Press to start or resume playback.
11
Press to pause playback. Press again to restart.
12
Press to stop the disc (you can resume play­back by pressing (play)).
13 and 
• Press and hold for fast reverse/forward scanning.
• Press to jump to the previous/next chapter or track.
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8 Display
Description of the display.
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Compatible
This mark indicates compatibility with
DVD-RW discs recorded on a DVD recorder in
Video Recording mode.
16 HDMI indicator
Lights when this player is recognized by
another HDMl or DVI/HDCP compatible component.
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8.2 REMOTE CONTROL

Remote control
1
Press to switch the player on or into standby.
2AUDIO
Press to select the audio channel or language.
3SUBTITLE
Press to select a subtitle display.
4Number buttons
5TOP MENU
Press to display the top menu of a DVD disc.
6ENTER & cursor buttons
Use to navigate on-screen displays and menus. Press ENTER to select an option or execute a command.
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7 HOME MENU
Press to display (or exit) the on-screen display.
8
Use for reverse slow motion playback, frame reverse and reverse scanning.
9
Press to start or resume playback.
10
chapter or track, then to previous chapters/ tracks.
11
Press to pause playback; press again to restart.
12 PLAY MODE
Press to display the Play Mode menu. (You can also get to the Play Mode menu by pressing HOME MENU and selecting Play Mode).
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Press to jump to the beginning of the current
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Remote control 2
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13 SURROUND
Press to activate/switch off 2 V/SRS TruSurround.
14
Press to open or close the disc tray.
15 ANGLE
Press to change the camera angle during DVD multi-angle scene playback.
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16 CLEAR
Press to clear a numeric entry.
17 ENTER
Use to select menu options, etc.
18 MENU
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Press to display a DVD disc menu, or the Disc Navigator if a VR format DVD-RW, CD, Video CD , MP3, WMA or JPEG disc is loaded.
19 RETURN
Press to return to a previous menu screen.
20
Use for forward slow motion playback, frame advance and forward scanning.
21
Press to jump to the next chapter or track.
22
Press to stop the disc (you can resume playback by pressing (play)).
23 DISPLAY
Press to display information about the disc playing.
24 ZOOM
Press to change the zoom level.
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7 Jigs list
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Name Jig No. Remarks
Service Remote Control Unit GGF1381 diagnosis
DVD Test Disc (DVD
-Video,NTSC)
GGV1025 Operation Check
CD Test Disc STD-905 Operation Check
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Lubricants and Glues list
Name Lubricants and Glues No. RemarkName Lubricants and Glues No. Remark
Daifree GEM1036 (ZLX-ME413A) Refer to "2.3 06 DVD MECHA SECTION" Grease GYA1001 (ZLB-PN397B) Refer to "2.3 06 DVD MECHA SECTION" Grease GYA1018 Refer to "2.3 06 DVD MECHA SECTION"
Cleaning
• Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:
Position to be cleaned Cleaning tools RemarkPosition to be cleaned Cleaning tools Remark
Pickup leneses Cleaning liquid : GEM1004
Cleaning paper : GED-008
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Refer to " 2.3 06 DVD MECHA SECTION " and Refer to " 7.3 DVD DECK SECTION "
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