Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer PDP PDP-508XG & PDP-508XDA & PDP-508XC PIONEER PDP 508XG_508XDA_508XC
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ORDER NO.
ARP3468
PDP-508XG
PLASMA TELEVISION
PDP-508XG
PDP-508XDA
PDP-508XC
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
PDP-508XG DLFT AC 110 V to 240 V
PDP-508XDA YP AC 240 V
PDP-508XC WA5 AC 220 V to 240 V
This service manual should be used together with the following manual(s):
Model Order No. Remarks
PDP-5080XA/WYV5 ARP3445 EXPLODED VIEWS, BLOCK DIAGRAM, ADJUSTMENT, etc
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
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 2007
T-ZZK-001 AUG. 2007 printed in Japan
1 2 3 4
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS .................................................................................................... 4
2. BASIC ITEMS FOR SERVICE .......................................................................................................................... 8
A
2.1 QUICK REFERENCE................................................................................................................................. 8
3. BLOCK DIAGRAM .......................................................................................................................................... 10
3.1 OVERALL WIRING DIAGRAM (1/2) ........................................................................................................ 10
3.2 OVERALL WIRING DIAGRAM (2/2) ........................................................................................................ 12
3.3 OVERALL BLOCK DIAGRAM .................................................................................................................. 14
3.4 POWER SUPPLY BLOCK of MULTI BASE SECTION ............................................................................. 16
3.5 TANSHI ASSY .......................................................................................................................................... 18
3.6 POWER SUPPLY BLOCK of 50LED&IR&RLS and SIDE KEY ASSYS ................................................... 19
4. DIAGNOSIS .................................................................................................................................................... 20
4.1 POWER SUPPLY OPERATION ............................................................................................................... 20
4.1.1 LED DISPLAY INFORMATION ........................................................................................................... 20
4.1.2 POWER ON SEQUENCE ................................................................................................................... 21
B 4.1.3 DETAILS OF POWER ON SEQUENCE ............................................................................................. 22
4.2 DIAGNOSIS FLOWCHART OF FAILURE ANALYSIS .............................................................................. 26
4.2.1 VIDEO SYSTEM ................................................................................................................................. 26
4.2.2 AUDIO SYSTEM ................................................................................................................................. 27
4.3 DIAGNOSIS OF SD (SHUTDOWN) ......................................................................................................... 30
4.3.1 SD (SHUTDOWN) DIAGNOSIS.......................................................................................................... 30
4.4 NON-FAILURE INFORMATION ............................................................................................................... 31
4.4.1 INFORMATION ON SYMPTOMS THAT DO NOT CONSTITUTE FAILURE....................................... 31
4.5 OUTLINE OF THE OPERATION.............................................................................................................. 35
4.5.1 SPECIFICATION OF THE FAN CONTROL ........................................................................................ 35
5. SERVICE FACTORY MODE ........................................................................................................................... 36
5.1 OUTLINE OF THE SERVICE FACTORY MODE...................................................................................... 36
C 5.1.1 REMOTE CONTROL CODE IN SERVICE FACTORY MODE ............................................................ 36
5.1.2 INDICATIONS IN SERVICE FACTORY MODE................................................................................... 37
5.2 DETAILS OF FACTORY MENU................................................................................................................ 38
5.2.1 INFORMATION ................................................................................................................................... 38
5.2.2 OPTION .............................................................................................................................................. 41
6. EACH SETTING AND ADJUSTMENT............................................................................................................ 42
6.1 ADJUSTMENT REQUIRED WHEN THE UNIT IS REPAIRED OR REPLACED...................................... 42
7. RS-232C ......................................................................................................................................................... 43
7.1 LIST OF RS-232C COMMANDS.............................................................................................................. 43
7.2 DETAILS OF EACH COMMANDS ........................................................................................................... 44
7.2.1 QSE (DESTINATION PECULIAR INFORMATION)............................................................................. 44
7.2.2 QNG (SHUTDOWN INFORMATION OF MTB) ................................................................................... 45
D
8. GENERAL INFORMATION ............................................................................................................................. 47
8.1 DISPLAY METHOD OF SIGNAL LEVEL,QUALTY,AND BER INFORMATION SCREEN ........................ 47
9. SCHEMATIC DIAGRAM ................................................................................................................................. 48
9.1 MAIN ASSY (1/20) [BOARD IF0 BLOCK] ................................................................................................ 48
9.2 MAIN ASSY (2/20) [BOARD IF1 BLOCK] ................................................................................................ 50
9.3 MAIN ASSY (3/20) [POWER 0 BLOCK]................................................................................................... 52
9.4 MAIN ASSY (4/20) [POWER 1 BLOCK]................................................................................................... 54
9.5 MAIN ASSY (5/20) [POWER 2 BLOCK]................................................................................................... 56
9.6 MAIN ASSY (6/20) [AV SW BLOCK]........................................................................................................ 58
9.7 MAIN ASSY (7/20) [RGB SW BLOCK]..................................................................................................... 60
9.8 MAIN ASSY (8/20) [VDEC BLOCK] ......................................................................................................... 62
E 9.9 MAIN ASSY (9/20) [ADC BLOCK]............................................................................................................ 64
9.10 MAIN ASSY (10/20) [HDMI SW BLOCK] ............................................................................................... 66
9.11 MAIN ASSY (11/20) [HDMI BLOCK] ...................................................................................................... 68
9.12 MAIN ASSY (12/20) [TUNER BLOCK]................................................................................................... 70
9.13 MAIN ASSY (13/20) [VBI SLICER BLOCK] ........................................................................................... 72
9.14 MAIN ASSY (14/20) [USB BLOCK]........................................................................................................ 74
9.15 MAIN ASSY (15/20) [ARIA 0 BLOCK].................................................................................................... 76
9.16 MAIN ASSY (16/20) [ARIA 1 BLOCK].................................................................................................... 78
9.17 MAIN ASSY (17/20) [ARIA MEMORY BLOCK]...................................................................................... 80
9.18 MAIN ASSY (18/20) [IF UCOM BLOCK] ................................................................................................ 82
9.19 MAIN ASSY (19/20) [EMMA2 BLOCK] .................................................................................................. 84
9.20 MAIN ASSY (20/20) [EMMA2 MEMORY BLOCK] ................................................................................. 86
F 9.21 TANSHI ASSY (1/4) [BOARD IF BLOCK] .............................................................................................. 88
9.22 TANSHI ASSY (2/4) [IO_1 BLOCK]........................................................................................................ 90
9.23 TANSHI ASSY (3/4) [IO_2 BLOCK]........................................................................................................ 92
9.24 TANSHI ASSY (4/4) [MSP BLOCK]........................................................................................................ 94
2 PDP-508XG
1 2 3 4
5 6 7 8
9.25 SIDE IO ASSY ........................................................................................................................................96
9.26 DTV TUNER BOARD (1/16) [DDR TERM/CONN BLOCK] ....................................................................98
9.27 DTV TUNER BOARD (2/16) [DDR-SDRAM BLOCK]...........................................................................100
9.28 DTV TUNER BOARD (3/16) [DVO, PIN STRAPOPTION BLOCK].......................................................102
9.29 DTV TUNER BOARD (4/16) [AUDIO BUFFER BLOCK] ......................................................................104 A
9.30 DTV TUNER BOARD (5/16) [VIDEO DAC OUTPUT BLOCK] .............................................................106
9.31 DTV TUNER BOARD (6/16) [DVO BLOCK] .........................................................................................108
9.32 DTV TUNER BOARD (7/16) [PCI BLOCK]...........................................................................................110
9.33 DTV TUNER BOARD (8/16) [EBI, RESET BLOCK] .............................................................................112
9.34 DTV TUNER BOARD (9/16) [I2C, UART, CLK BLOCK] .......................................................................114
9.35 DTV TUNER BOARD (10/16) [EJTAG, TS, EEPROM BLOCK]............................................................116
9.36 DTV TUNER BOARD (11/16) [USB;ETHERNET;SATA BLOCK]..........................................................118
9.37 DTV TUNER BOARD (12/16) [POWER BLOCK] .................................................................................120
9.38 DTV TUNER BOARD (13/16) [ANALOG DECOUPLING BLOCK] .......................................................122
9.39 DTV TUNER BOARD (14/16) [VIDEO BUFFERS, DIGITAL DECOUPLING BLOCK]..........................124
9.40 DTV TUNER BOARD (15/16) [FRONT END BLOCK] ..........................................................................126
9.41 DTV TUNER BOARD (16/16) [INTER-CONNECTION BLOCK]...........................................................128 B
9.42 VOLTAGES ...........................................................................................................................................130
10. PCB CONNECTION DIAGRAM ..................................................................................................................134
10.1 MAIN ASSY ..........................................................................................................................................134
10.2 TANSHI ASSY ......................................................................................................................................138
10.3 SIDE IO ASSY ......................................................................................................................................142
10.4 DTV TUNER BOARD ...........................................................................................................................144
11. PCB PARTS LIST........................................................................................................................................146
C
D
E
F
PDP-508XG 3
5 6 7 8
1 2 3 4
1. CONTRAST OF MISCELLANEOUS PARTS
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.)
Nos. indicate the pages and Nos. in the service manual for the base model.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
56 x 101 561 RD1/4PU 5 6 1 J
47 x 103 473 RD1/4PU 4 7 3 J
R50 RN2H R 5 0 K
1R0 RS1P 1 R 0 K
B
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
562 x 101 5621 RN1/4PC 5 6 2 1 F
CONTRAST TABLE
PDP-508XD/WYV5, PDP-508XG/DLFT, PDP-508XDA/YP and PDP-508XC/WA5 are constructed the same except
for the following:
PDP-508XD PDP-508XG PDP-508XDA PDP-508XC
Mark No. Symbol and Description Remarks
/WYV5 /DLFT /YP /WA5
PCB ASSEMBLIES
P173-1 MAIN Assy AWV2461 AWV2465 AWV2465 AWV2466
NSP 1..FUKUGO Assy AWV2481 AWV2491 AWV2489 AWV2491
C P173-2 2..TANSHI ASSY AWW1248 AWW1258 AWW1256 AWW1258
P163-1 2..SIDE IO ASSY AWW1253 AWW1259 AWW1259 AWW1259
P173-3 2..232C ASSY AWW1254 Not used Not used Not used
NSP 1..50 DIGITAL ASSY AWV2445 AWV2533 AWV2533 AWV2533
P169-3 2..50 DIGITAL ASSY AWW1270 AWW1337 AWW1337 AWW1337
DTV TUNER BOARD Not used Not used AXY1170 Not used *1 No. 1
PACKING SECTION
> P161-1 Power Cord (2 m) ADG1214 Not used ADG1245 ADG1209
P161-3 Remote Control Unit AXD1551 AXD1554 AXD1555 AXD1556
D NSP P161-5 Dry Cell Battery (R06, AA) VEM1031 AEX1025 VEM1031 VEM1031
P161-9 Operating Instructions ARE1484 Not used Not used Not used
(English/French/German)
P161-10 Operating Instructions ARC1601 Not used Not used Not used
(Italian/Spanish/Dutch)
P161-11 Caution Card ARM1232 ARM1232 ARM1232 Not used
NSP P161-13 Warranty Card ARY1204 Not used ARY1192 ARY1161
P161-14 Polyethylene Bag AHG1337 AHG1337 AHG1336 AHG1336
NSP P161-15 Catalogue Bag AHG1340 Not used Not used AHG1340
P161-21 Power Cord Lid AHC1085 AHC1085 Not used Not used
P161-23 Upper Carton AHD3646 AHD3606 AHD3607 AHD3608
E
P161-25 After Image Caution ARM1350 Not used Not used Not used
Operating Instructions Not used Not used Not used ARC1581
(Simp-Chinese)
Operating Instructions (English) Not used Not used ARB1577 Not used
Operating Instructions Not used ARE1479 Not used Not used
(English/Spanish/Portuguese
/Trad-Chinese)
>NSP Power Cord Not used ADG1232 Not used Not used
>NSP Power Cord Not used ADG1234 Not used Not used
>NSP Power Cord Not used ADG1236 Not used Not used
>NSP Power Cord Not used ADG1239 Not used Not used
F >NSP Power Cord Not used ADG1241 Not used Not used
>NSP Power Cord Not used ADG1242 Not used Not used
>NSP Power Cord Not used ADG1243 Not used Not used
4 PDP-508XG
1 2 3 4
5 6 7 8
PDP-508XD PDP-508XG PDP-508XDA PDP-508XC
Mark No. Symbol and Description Remarks
/WYV5 /DLFT /YP /WA5
>NSP Power Cord Not used ADG1244 Not used Not used
>NSP Power Cord Not used ADG1246 Not used Not used
>NSP Power Cord Assy Not used AWX1095 Not used Not used A
PAL RF Cable (30cm) Not used Not used ADF1036 Not used
Caution Card (PC) Not used Not used Not used ARM1302
REAR SECTION
NSP P163-17 Name Label AAL3005 AAL3011 AAL3012 AAL3014
P163-19 Bolt Caution Label (E) AAX3533 AAX3533 AAX3533 AAX3550
P163-20 Label A AAX3480 AAX3485 AAX3484 AAX3485
P163-21 Label B50 AAX3543 AAX3500 AAX3520 AAX3500
P163-22 Label C AAX3504 AAX3507 AAX3521 AAX3507
P163-23 Terminal Panel B ANC2454 ANC2456 ANC2456 ANC2456 B
P163-28 Input Cover Label E AAX3510 AAX3511 AAX3511 AAX3511
P163-38 Screw BPZ30P080FTB Not used Not used Not used
Destination Label O Not used AAX3446 Not used Not used No. 2
NSP CCC S&E Label Not used Not used Not used DRW2310 No. 3
Screw Not used BBZ30P060FTB BBZ30P060FTB BBZ30P060FTB No. 15
FRONT SECTION
P165-12 Front Case Assy AMB3025 AMB3026 AMB3027 AMB3026
MULTI BASE SECTION
P173-7 Flexible Cable (J217) ADD1494 Not used Not used Not used
C
P173-20 POD Cover AMR3542 Not used Not used Not used
P173-21 Multi Base Assy ANA2103 ANA2103 ANA2104 ANA2103
P173-22 Terminal Panel A ANC2441 ANC2445 ANC2446 ANC2445
12P Housing Wire (J131) Not used Not used ADX3549 Not used No. 4
Flexible Cable (J219) Not used Not used ADD1450 Not used No. 5
Flexible Cable (J220) Not used Not used ADD1497 Not used No. 6
NSP Bottom Can Not used Not used XNA1005 Not used No. 7
Top Can Not used Not used XNG1002 Not used No. 8
Screw Not used Not used ABZ30P060FTC Not used No. 9
Screw Not used Not used BBZ30P060FTB Not used No. 10
Screw Not used Not used PMB30P080FNI Not used No. 11 D
Gasket N Not used Not used ANK1776 Not used No. 12
Frontend Holder G Not used ANG3120 Not used ANG3120 No. 13
Screw Not used AMZ30P060FTC Not used AMZ30P060FTC No. 14
Notes : The numbers in the remarks column correspond to the numbers on the "EXPLODED VIEWS".
For PCB ASSEMBLIES, Refer to "5. SCHEMATIC DIAGRAM" , "6. PCB CONNECTION DIAGRAM" and "7. PCB PARTS LIST".
*1 : DTV TUNER BOARD has no service parts.
E
F
PDP-508XG 5
5 6 7 8
1 2 3 4
1.0.1 EXPLODED VIEWS
EXTERIOR (Rear Section)
A
No. 3
No. 2
B
C
Rear Case
D
E
Label B
No. 15
F
Terminal Panel B
Refer to
"10.3 FRONT SECTION".
6 PDP-508XG
1 2 3 4
5 6 7 8
EXTERIOR (Mult Base Section)
PDP-508XDA only
A
No. 1 DTV Tuner Board H
F No. 5
No. 8
No. 9
No. 11
H F
No. 4
No. 6 G
No. 9
G
B
No. 12 No. 7
Screw
(ABA1354)
No. 13
C
No. 10 D
No. 14
PDP-508XDA
only
E
F
PDP-508XG 7
5 6 7 8
1 2 3 4
2. BASIC ITEMS FOR SERVICE
2.1 QUICK REFERENCE
A
Quick Reference upon Service Visit 1
Notes, PD/SD diagnosis, and methods for various settings
Notes when visiting for service PD/SD
1. Notes when disassembling/reassembling
No. of LEDs LED Display Information
1 Rear case
Item flashing 1 Rewriting software
When reassembling the rear case, the screws must be tightened in a
specific order. Be careful not to tighten them in the wrong order forcibly. Red Blue
For details, see "Rear Case" in "7. DISASSEMBLY".
Panel section
SQ_LSI Blue 1
2 PD (2-15)
2 Attaching screws for the HDMI connector Communication with the module IIC Blue 2
When attaching the HDMI connector after replacing the Main Assy, DIGITAL-RST2 Blue 3
secure the HDMI connector manually with a screwdriver, but not 3 SD (1-15)
Panel high temperature Blue 4
with an electric screwdriver. If you tighten the screws too tightly
with an electric screwdriver, the screw heads may be damaged, in Audio/ Short-circuit SP terminal Blue 5
B 4 No backup
which case the screws cannot be untightened/tightened any more. Communication with the Module UCOM Blue 6
Main 3-wire serial communication Blue 7
MTB section
2. On parts replacement Main IIC communication Blue 8 This indication does not display all
1 How to discharge before replacing the Assys Communication with the Main UCOM Blue 9 LED patterns.
A charge of significant voltage remains in the Plasma Panel even
FAN Blue 10 For details, please refer to 5.1.1 LED
after the power is turned off. Safely discharge the panel before DISPLAY INFORMATION.
replacement of parts, in either manner indicated below: Unit high temperature Blue 11
A: Let the panel sit at least for 3 minutes after the power is turned off. Digital Tuner communication Blue 12
B: Turn the Large Signal System off before the power is turned off MTB-RST2/RST4 Blue 13
then, after 1 minute, turn the power off. Main EEPROM Blue 15
For details, see "5.6.1 PANEL DRIVE-POWER ON/OFF
POWER Red 2
FUNCTION".
2 On the settings after replacement of the Assys SCAN Red 3
Some boards need settings made after replacement of the Assys. SCN-5V Red 4
For details, see "8. EACH SETTING AND ADJUSTMENT". Y-DRIVE Red 5
C Y-DCDC Red 6
3. On various settings Y-SUS Red 7
1 Setting in Factory mode ADRS Red 8
After a Mask indication into the panel is performed, be sure to
X-DRIVE Red 9
set the Mask setting to "OFF" then exit Factory mode.
X-DCDC Red 10
X-SUS Red 11
DIG-DCDC Red 12
UNKNOWN Red 15
How to locate several items on the Factory menu Adjustments and Settings after replacement of the
Assys (Procedures in Factory mode)
{ } : Item on the Factory menu
D [ ] : Key on the remote control unit 1. Digital Video Assy: Transfer of backup data
" " : Screen indication 1 Select {PANEL FACTORY}, {ETC}, then {BACKUP DATA}. (After entering Factory
mode, press [MUTING] once, press [ENTER/SET], press [j] seven times, then
1. Confirmation of accumulated power-on time and power-on press [ENTER/SET].)
2 Select {TRANSFER}, using [l], then hold [ENTER/SET] pressed for at least 5
count seconds.
Select {INFORMATION} then {HOUR METER}. 3 After transfer of backup data is completed, {ETC} is automatically selected, and the
(After entering Factory mode, press [j] five times.) LED on the front panel returns to normal lighting.
2. Confirmation of the Power-down and Shutdown histories 2. MAIN Assy: Execution of FINAL SETUP.
1 Panel system 1 Select {INITIALIZE} then {FINAL SETUP}, then press [ENTER/SET]. (After entering
Factory mode, press [MUTING] three times, then press [j] four times.)
PD: Select {PANEL FACTORY} then {POWER DOWN}. 2 Select "YES", using [l]. Then hold [ENTER/SET] pressed for at least 5 seconds.
(After entering Factory mode, press [MUTING] once, press 3 After "FINAL SETUP IS COMPLETE" is displayed on the screen, turn the POWER
[ENTER/SET], then press [j] three times.) switch of the main unit off.
SD: Select {PANEL FACTORY} then {SHUT DOWN}.
(After entering Factory mode, press [MUTING] once, press 3. POWER SUPPLY Unit: Clearance of the accumulated power-on count
E [ENTER/SET], then press [j] four times.) and maximum temperature value
2 MTB section 1 Select {PANEL FACTORY}, {ETC}, then {P COUNT INFO}. (After entering Factory
Select {INFORMATION} then {MAIN NG}. mode, press [MUTING] once, press [ENTER/SET], press [j] seven times, press
(After entering Factory mode, press [j] three times.) [ENTER/SET], then press [j] six times.)
2 Press [l] to select "CLEAR". Hold [ENTER/SET] pressed for at least 5 seconds.
After clearance is completed, "ETC" is automatically selected. Clear the maximum
3. How to display the Mask indication temperature value (MAX TEMP) in the same manner.
1 Mask indication in the panel side
1. Select {PANEL FACTORY} then {RASTER MASK SETUP}. 4. Other Assys: Clearance of the maximum temperature value
(After entering Factory mode, press [MUTING] once, press 1 Select {PANEL FACTORY}, {ETC}, then {MAX TEMP}. (After entering Factory mode,
[ENTER/SET], then press [j] 8 times.) press [MUTING] once, press [ENTER/SET], press [j] seven times, press
2. Press [ENTER/SET], then select a Mask indication, using [j] or [i]. [ENTER/SET], then press [j] seven times.)
2 Press [l] to select "CLEAR". Hold [ENTER/SET] pressed for at least 5 seconds.
After clearance is completed, "ETC" is automatically selected.
F
8 PDP-508XG
1 2 3 4
5 6 7 8
A
Quick Reference upon Service Visit 2
Mode transition and structure of layers in Service Factory mode
Mode transition in Service Factory mode Structure of Layers in Service Factory Mode
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