Pioneer PDPR-03-U Service manual

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 2002

MEDIA RECEIVER

STANDBY/ON

POWER

PDP-R03U

ORDER NO.

ARP3113

PDP-R03U

MEDIA RECEIVER

PDP-R03U

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

PDP-R03U KUC AC120V

Please connect it to the PLASMA DISPLAY PDP-503PU or PDP-433PU, for adjustment and operation inspection.

Component System Service Manual Remarks

PLASMA DISPLAY SYSTEM PDP-5030HD –––

PLASMA DISPLAY PDP-503PU ARP3107, ARP3108

MEDIA RECEIVER PDP-R03U ARP3113 This manual

Component System Service Manual Remarks

PLASMA DISPLAY SYSTEM PDP-4330HD –––

PLASMA DISPLAY PDP-433PU ARP3111, ARP3112

MEDIA RECEIVER PDP-R03U ARP3113 This manual

For details, refer to "Important symbols for good services".

T-ZZK APR. 2002.printed in Japan

1234

SAFTY 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

B

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65

NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE (POUR MODÈLE CANADIEN SEULEMENT)

C

Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground

(water pipe, conduit, etc.) by connecting a leakage

D

E

current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.

Reading should not be above

0.5 mA

Earth ground

Device under test

Also test with plug reversed (Using AC adapter plug as required)

Test all exposed metal surfaces

Leakage current tester

AC Leakage Test

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 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.

on the schematics and

F

2

1234

PDP-R03U

5678

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

A

B

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.

C

D

PDP-R03U

56

E

F

3

7

8

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on 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.)

5. Operation Instructions

6. PDP Caution

2. System Cable

7. System Cable Caution

8. Caution Card

4. Batteries

1. Power Cord

3. Remote Control Unit

10. Packing Material

12. Polyethylene Bag

D

11. Buffer Material

E

FRONT

9. Packing Case

13. No. Label

F

6

1234

PDP-R03U

>

5678

PACKING parts List

Mark

No. Description Part No.

1 Power Cord QACCDA007WJPZ 2 System Cable QCNW-6117CEZZ 3 Remote Control Unit RRMCG1679CESA NSP 4 Battery (AA) • • • • • • 5 Operation Instructions TINS-7552CEZZ (English/French/Spanish)

6 PDP Caution TCAUH1223CEZZ 7 System Cable Caution TCAUH1227CEZZ 8 Caution Card TCAUH1231CEZZ 9 Packing Case SPAKC5648CEZZ 10 Buffer Material SPAKXA001CEZZ

11 Packing Material SPAKF0515CEZZ 12 Polyethylene Bag SSAKH0173CEZZ 13 No Label TLABK0016CEZZ

A

B

C

D

E

F

PDP-R03U

56

7

8

7

1234

2.2 EXTERIOR SECTION

A

3-3

B

14

12

5

5-3

C

26

3-4

26

24

25

5-1

27

42

13

5-4

3-1

3-2

5-2

46

B

27

3

4

26

A

41

34

32

35

44

47

F

27

H

48

E

27

G

17

33

4-2

4-1

7

8

27

18

27

15

16

6-2

43

6-1

6-3

6

C

31

28

1-6

19

1-4

D

45

27

1-5

29

11

2-2

2-4

E

2-13

2-8

2-12

2-17

2-10

2-15

2-6

2-7

10

2-1

36

31

2-16

2-14

20

21

2-11

1-7

1-8

2-17

1-3

20

36

1-1

10

37

9

30

10

22

23

1

19

2-9

F

2-5

2-3

8

1234

2

PDP-R03U

5678

EXTERIOR SECTION parts List

Mark

No. Description Part No.

1 Bottom Cabinet Assy CCABA3103CE01 NSP 1-1 Bottom Cabinet • • • • • • 1-3 Terminal Indicator HINDP5928CESA 1-4 Fixing Metal LANGT9035CEFW 1-5 Holder LHLDW1021GE00

No. Description Part No.

Mark

12 Connecting Cord 13 Connecting Cord(SR-PC Boad) QCNW-6078CEZZ 14 Connecting Cord 15 FFC(Main-AV) QCNW-6081CEZZ 16 FFC(Main-AV) QCNW-6082CEZZ

(Front-PC Boad)

(main-PC Boad)

QCNW-6074CEZZ

QCNW-6080CEZZ

A

1-6 Gasket QEARZA007WJZZ 1-7 Model Label TLABM4302CEZZ 1-8 Screw XBPSD30P06R00

2 Front Panel Assy CWAKP1474CE01 NSP 2-1 Front Panel • • • • • • 2-2 LED Cover GCOVA2015CEKA 2-3 Door GDORF3026CEKA 2-4 Pioneer Badge HBDGE3130CESA

2-5 Decoration Plate HDECP0171CESA 2-6 Control Indicator HINDP5932CESA 2-7 Door Indicator HINDP5852CESA 2-8 Power Button JBTN-2073CEKA 2-9 Fixing Metal(Door) LANGF9655CESA

2-10 Fixing Metal LANGF9660CEFW 2-11 Fixing Metal(Damper) LANGT9040CEFW 2-12 Screw LX-HZ3111CEFN 2-13 Spring MSPRC0061CEFW 2-14 Damper PDMPF1009CEZZ

2-15 Ratch PKAI-0004GEZZ 2-16 Screw XBPSD20P05000 2-17 Screw XEBSD30P08000

3 Shield Assy CSLDM4688CE01 NSP 3-1 Shield • • • • • • 3-2 Holder LHLDW1021GE00 3-3 Heat Sink PRDAR1567CEFW 3-4 Spacer PSPAH0720CEZZ

4 Top Cabinet Assy CCABB3078CE01 NSP 4-1 Top Cabinet • • • • • • 4-2 Caution Label TCAUHA001WJZZ

17 FFC(Main-PB_BD)) QCNW-6083CEZZ 18 FFC(Main-PB_BD)) QCNW-6084CEZZ 19 Ground-Part(Cabi) QEARZ0056CEFW 20 Leg GLEGP9133CESA 21 Serial No. Label TLABN0411CEZZ

22 RF Cable QCNW-A342WJZZ 23 Nut,x3 LX-NZ3047GEZZ 24 Spacer PSPAZ0464CEKZ 25 Spacer PSPAZ0465CEKZ 26 Screw,x7 XBBSN30P06000

27 Screw,x30 XBPSD30P06JS0 28 Screw,x4 XBPSN30P06000 29 Screw XBSSD30P06000 30 Screw,x4 XEBSF30P08000 31 Screw,x8 XJPSN30P08XS0

32 AC Inlet Angle LANGK3000SNEZ 33 Screw, x2 XBSSF30P06000 34 Screw XBPBN40P06K00 35 Screw, x2 LX-BZ1001SNEZ 36 Screw,x4 LX-LZ1005AEZZ

37 Nut,x2 LX-NZ3182CEFN 38 • • • • • • 39 • • • • • • 40 • • • • • • 41 MAIN UNIT DUNTKA535DE04

42 FRONT UNIT DUNTKA617DE01 43 AV UNIT DUNTKA616DE01 44 SR CONNECT UNIT DUNTKA618DE01 45 LED UNIT DUNTKA619DE01 46 PC I/F UNIT CPCI-0056CE15

B

C

D

5 Fixing Metal Assy CANGT9033CE01 NSP 5-1 Fixing Metal • • • • • • 5-2 Holder LHLDW1021GE00 5-3 Shield PSLDM0152CEZZ 5-4 Spacer PSPAH0721CEZZ

6 Ground-Part Assy CANGTA001WJ01 NSP 6-1 Ground-Part • • • • • • 6-2 Spacer PMLT-A001WJZZ 6-3 Gasket QEARZA010WJZZ

7 Holder LHLDW1009CEZZ 8 Holder LHLDW1060CEZZ 9 Screw LX-BZ3434CEFN 10 Shaft NSFTZ0134CEFW 11 Shield PSLDM4686CEFW

56

47 POWER UNIT RDENC0331CEZZ 48 EMC UNIT RDENCA007WJZZ

SERVICE JIGS Connector, 30-pin QCNW-6099CEZZ (PC I/F-MAIN) Connector, 50-pin QCNW-6100CEZZ (PC I/F-MAIN) Connector, 4-pin QCNW-6101CEZZ (SR-AV)

Connector, 13-pin QCNW-6102CEZZ (PC I/F-FRONT) Connector, 12-pin QCNW-6103CEZZ (PC I/F-MAIN)

PDP-R03U

7

E

F

9

8

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 SYSTEM BLOCK DIAGRAM

A

ANT1 TU1101(C6h)

IN

OUT

ANT2 TU1102(C0h)

IN

VIDEO1

B

C

D

S

V

R

L

Y

Pb

Pr

VIDEO2

S

V

R

L

VIDEO3

S

V

R

L

Y

Pb

Pr

CH3

RGB

H/V

SIF

AV SWITCH CXA2069Q(90h) TV R/L-TV S1 V1 R/L1 S2 Y/VOUT1 V2 COUT1 R/L2 R/L 1 S3 V3 Y/VOUT 2 R/L3 COUT2 S4 R/L 2 V4 R/L4 Y/VOUT 3 V5 COUT3 R/L5 R/L 3 V6 R/L6

IC1301

IC1401 COMPONENT AV SWITCH

MM1519XQ(94h) YPbPrTV YPbPr1 OUT1 YPbPr2 OUT2 YPbPr3 OUT3

LOUT1

C1-PLUG C3-PLUG

CH3

CH

IC2501 SOUND PROCESSOR MSP3440(80h) ANT1 ANT2 DACM

DACA SC1 SC2 SC1 SC3 SC2 SC4

I/O1 I/O2

3

CH3

SRESET

P2502 SPR_CLI SPL_DAI

IC2504

AnalogSW(MAIN)

NJM2233BM

IN1 IN2 OUT CTL

IC2505

AnalogSW(SUB)

NJM2233BM

IN1 IN2 OUT CTL

TO SR UNIT (TO PDP)

IC1602 C.C Z86129(28h)

VIDEO RGB HD BOX

IC1603

V-CHIP(MAIN)

Z86230(2Ah)

VIDEO

IC1601

V-CHIP(SUB)

Z86230(28h)

VIDEO

IC7001

3D Y/C uPD64082(B8H) AYI AYO ACI ACO

IC7002

FRAME MEMORY

4Mbit EDO

CH3

CH1

IC403

I/O EXPANDD M62320(78h)

D0 MODE2 D1 DVss D2 D3 DVss D4 D5 APCN D6 TRAP D7 DVss

CH3

CH 3

MONITOR OUT

S

V

R

L

E

VIDEO4

S

V

R

L

PC

R/L

F

10

Y MUTE

IC1102

I/O EXPANDD

62320(74h)M

D1 D2 D3 D4 V1PLUG D5 V2PLUG D6 V3PLUG D7 V4PLUG

PDP-R03U

CH3

L MUTE

POWER LED CONTROL

from TUNER

ABL

It is destination distinction at H/L of 2bit.

It goes into process mode by dropping on GND.

IC1503

DI/O EXPAND

M62320(74h)

D0 IN1 D1 LED-R D2 D_POW D3 +2.5POW D4 IN3 D5 LED-G D6 DACRST D7 SMPOW

CH1

SC1502 AFT-1/ 2 AGC-1/2 ACL_SIG I2C-CH1 I2C-CH2 I2C-CH3 SMPOW L-MUTE PSEL-1/2 TBUS IN1 IN3 OUT1 ACL-SW MRDY

SRESET TV-COL1 TV-COL2

or

1234

LOWER LUMINANCE CNR

IC402 3Line COM CXD2093Q

ADIN AYO

ACO

5678

A

CH3

IC801 SIG. PROCESSO R (MAIN) TB1274AF(88h) CVBS/Y1 YOUT C1 CVBS/Y2 CbOUT C2 CVBS/Y3 CrOUT C3 H/V YS2/YM YCbCr1 YCbCr2 RGB1 RGB2

IC802 SIG. PROCESSO R (SUB ) TB1274AF(8Ah) CVBS/Y1 C1 YOUT CVBS/Y2 CbOUT C2 CrOUT CVBS/Y3 C3 H/V COMB_Y COMB_C

YCbCr1

RGB1 RGB2

CH3

LEVEL ADJ.

CB-GAIN

CR-MAIN

SIG. PROCESSO R CXA2101Q(84h) YCbCr1 H/V1 YCbCr2 H/V2 ROU T YCbCr3 GOUT H/V3 BOU T YCbCr4 H/V4 YCbCr5 H/V H/V5 YS/YM1 RGB1 RGB2 SCP

ABL FIL

H-BLK GEN. PLD

EPM3064-10 SP_H/V/CLP PL_H/V HD/VD1 PL_BLK/CLP HD/VD2 HD/VD3 US_H/V CNR_CLP/BLK AW_VBLK TEXT_H/V

HDS/VDS

IC803

IC1901

CH3

LPF6.7M(MAIN)

ML6426-1 RGB INA RGB INB RGB A/B MUX SYNC

IC811

LPF30M(MAIN)

ML6426-1 RGB INA RGB INB RGB A/B MUX SYNC

IC804

LPF6.7M(SUB)

ML6426-1 RGB INA RGB INB RGB A/B MUX SYNC

IC810

SC1501

MAIN R MAIN G MAIN B

MAIN H MAIN V

SUB Y SUB Cb SUB Cr

SUB H SUB V

B

PC I/F UNIT

C

PC I/F UNIT

IC15 DAC EXPAN D M62393(92h)

A1 CR-MAIN A2 CR-SUB A3 +B2.5 A4 +BADJ2 A5 REFADJ A6 A7 A8 CB-GAIN RESET

IC7200

V-BLK GEN. AutoWide

IX-3289CE Y/V IN VBLK H/ V

CH

1

IC1504

AnalogSW

TC7W53 IN0 OUT IN1 CNT

IC1708 REG +5V(A )

IC1710 REG +5V(A )

IC1711 REG +5V(D )

IC1712 REG +5V(A

IC1902 I/O EXPAND M62320(7Bh)

D0 MODEC D1 MODEB D2 MODEA D3 SEL_A D4 SEL_OE D5 MFIL_SEL D6 D7

SYNC. SEP.

TA1318(D8h) HD/VD1 HD/VD2 HD/VD 1 HD/VD3 HD/VD 2 SYNC1 CP SYNC2

REG +8V

REG +9V(A

)

IC604

IC1706

IC1704

CH3

D

CH3

POWER UNIT

P1502

PS-ON

T1701 DC/DC B35V D6V

-5 V +12VA

+5VBK +10V

+2.5POW

IC1709 REG +5V(A)

IC1713 REG +12V

P1702 +5 VBK +12V

-5V(A) +3.3V(D) +2.5VCV +5V(A) +5V(D)

P3401

RGB H/V CLR-SW

E

PC I/F UNIT

PC I/F UNTI

F

BACK UP

IC1701 DC/DC +2.5VCV +3.3V(D)

)

+6V

PDP-R03U

56

7

8

11

1234

3.2 SIGNAL FLOW BLOCK DIAGRAM

A

B

C

D

E

F

12

1234

PDP-R03U

5678

A

B

C

D

E

PDP-R03U

56

F

13

7

8

1234

3.3 DC/DC CONVERTER CONNECTION DIAGRAM

A

B

C

D

E

F

14

1234

PDP-R03U

5678

A

B

C

D

E

PDP-R03U

56

F

15

7

8

1234

3.4 POWER BLOCK DIAGRAM

A

B

C

D

E

F

16

1234

PDP-R03U

5678

A

B

C

D

E

PDP-R03U

56

F

17

7

8

1234

3.5 PC/IF BLOCK DIAGRAM

A

CPCI-00 56CE

X4

CLR_ SW

12

7

9

10

CN8

5

1

3

12pin TO CONNECTOR PWB

B

18

17

29,3

0

25,2

21,2

6

2

FPC 30pin TO MAIN PWB

C

PC _H

PC_V

PC_C

MAIN _H

D

MAIN_VD

PC_R

PC _G

PC_B

MAI N_

R

MAI N_

G

MAI N_

B

12V->9V R eg

IC415 BA09FP

HV SEL

VIDEO SIGNAL

PEAK DETECTION

CN6

ACL_S IG

OV0_CLP

1B

2B

4B

1A

2A

4A

-A /+B

RIN2

GIN2

BIN2

RIN1

GIN1

BIN1

ROUT

GOUT

BOUT

74LCX157

1Y

2Y

V0

4Y

Sync

Sel

IC411

12V->5VReg

IC7 PQ05TZ11

V0 A/D Amp PLL

IC4

CXA3506R

2

C=CH2

I

XPOWERSAVE

SYNCIN1

SYNCIN2

HOLD

CLPIN

DIVOUT

1/2C LK

RA[7..0]

RB[7..0]

GA[7..0]

GB[7..0]

BA[7..0]

BB[7. .0]

25MHz

OV0 _H

OV0_V

PC_ C3

CXA3506R

VCO

WHISKER

CORRECTIO

N CIRCUIT

IC423, IC424

OV0_CLP

OV0_HSC2

OVCLK(Max60MHz)

8

XPW R_SV

OV0_PDEN

OV0_HSYNR

V0_HSYNC

V0_VSYNC

V0_CSYNC

V0_PDEN

V0_HSYNR

V0_CLP

V0_HSYNC2

V0_VDCLK_I

V0_RA[7..0]

V0_RB[7..0]

V0_GA[7..0]

V0_GB[7..0]

V0_BA[7..0]

V0_BB[7..0]

CVIC

IC25

DCLKMCK_REF

DO_RA[9..2]

DO_GA[9..2]

DO_BA[9..2]

LCLK

DO_HSYNC

DO_VSYNC

DO_HDISP

BINT

5V->3.3V Reg IC8 PQ20VZ11

13,1

D

4

9,10

5,6

2

1

SUB _Y

SUB_ Cb

SUB_ Cr

V1 ADC

RT, RB SETTING

CIRCUIT

SUB_ HD

3.27V

1.17V

About 60MHz

AIN

BIN

CIN

RT

RB

VCOOUT

V1

A/D

IC310

TLC5733A

V1

PLL

IC328

AO[8..1]

BO[8..1]

CO[8..1]

CLK

EXTCLP

-OE

FIN-A

FIN-B

PFDINH

OV1_VCKO

( 15M Hz)

OV1_CLP

SAD C_OE

OV1_HSNR

OV1_HSNF

OV1_PDEN

8

V1_GA[7..0]

V1_BA[7..0]

V1_RA[7..0]

V1_VDCLK_O

V1_CLP

V1_HSYNR

V1_HSYNF

V1_PDEN

BCLK

XBCS

BWAIT

XRESET

PLL_S

BD,BA

TLC2933IPW

E

SUB _VD

OV1 _H

OV1_V

OV1_VCLK

V1_HSYNC

V1_VSYNC

V1_VDCLK_I

SDRAM BUS

D:128,A:11,BA:2,Ctrl:13

SDCLK=100MHz

SDRAM

F

512Kx128bitx4 BANK

IC319-322

HY57V653220BTC-7 4 PCS.

18

PDP-R03U

1234

5678

X6

25.175MHz X5

79.794MHz

8

LCLK(79.79 4MHz)

DO_HS YNC

DO_VS YNC

DO_HD ISP

-C1_I NT

CKIO(24MHz)

-CS2

-WAIT _C1

-RESET_C1

-

RST_P LL

CPU BUS D:16,A:26

WP

LH28F320S3NS

VGA_OE

WXGA_OE

XPWR_SV

HVSEL PTA0

SEL _CD

SAD C_OE

CAR D_RST

PXOE

THER MO

B SREQ

CLR_ SW PTD4

TXD 1_T

RXD 1_T

TXD0_M

RXD0_M

FLAS HWP

FLASH

2Mx16bit

IC27

-C S0

DRAM 1Mx16bit

IC28

MSM51V18165D

EEPROM

IC3

AT24C128N

2

C=CH3

I

D[23..16]

D[15..8]

D[7..0]

IDCK+

HSYNC

VSYNC

DE

IRQ3

IRQ4

IRQ0

PTC5

PTD7 PTE6 PTB7 PTC7 AN7 PTE6

TXD1

RXD1

TXD0

RXD0

CKIO

CS2

WAIT

PTD2

PTD5

STS

VPP

A20

5V->3.3V R eg

IC412 PQ1R33

PanelLink

HDCP

Transmitter

IC413

SiI168

2

C=CH1

I

EDGE

RST

RESET CIRCUIT

+2.5V IC19 PST623XW

+3.3V IC2 PST600IW

-RST _PL

MON_DET

PTB3

PTA1

INTERNAL 72MHz

EXTERNAL 24MHz

CH1 Do:PTB4,Di:PTG5,Clk:PTB5 CH2 Do:PTC1,Di:PTF2,Clk:PTC2 CH3 Do:PTA6,Di:PTG6,Clk:PTA7 CH4 Do:PTD0,Di:PTG4,Clk:PTA4

D[15..0],A[25..0]

PTD1

PTF0

FST ATUS

A20

RESETP

CPU

IC1

SH7709

I2C PORT

SCK1

PTE1

1.8432MHz

FLWP

S1

X3

EEPROM

IC414

M24C32

TMDS(4ch)

VGA_ OE

WXGA_OE

CE2A

CKE

TXD2

RXD2

CTS2

RTS2

IRQ1 4

PTJ4

DAC_DATA

DAC_CLK

RES_OUT3

PTE1 3

SRESET

PTC4 1

TV_COL2

PTC0 2

TV_COL1

PTB2 26

HPMUTE

PTB0 24 PTJ7 14 PTA5 18 PTA3 17

PTG1 15

PTC6

PTE7

LMUTE

SH_ON

AWC S_R

AWC S_W

AN1 47 AN4 AN3 AN6 AN5

AN2

CVIC INTERNAL SUPPLY VOLTAGE MONITOR R1105 MOUNTED: VD+2.5V=2.5V R1106 MOUNTED: VD+2.5V=1.8V

PC_V

SCK2

MDA

MCK

TX

EXTAL

X1

6 MHz

PTD6

XTAL

PTB6

FLASH WRITE AT FWMODEN=LOW

HOTPLUG

SSYSTEM

KOUTEI

ACL_SW

1

AG C1 AG C2

AF T1

AF T2 PSE L1 PSE L2

AW_ DATA

uPD4721G

R1105R1106

IO_STB

PC

DDC

DETECT

16

RS232C

Driver&

Reciever

IC405

5PTG2 13 16PTJ5 8PTE3 25PTE2

48AN0

50 49 20 19

10

CN3

DVI

I2C=CH1

(TO MONITOR)

RS232C

SERIAL=CH2

FPC 50pin (TO MAIN PWB)

I2C=CH1,2,3, SERIAL=CH1

CN7

SERIAL CONNECTION FOR CE01 ONLY (R1081, R1080)

42 41

6

9

7

23

FLASH_W

SRST 4

ACL_S IG44

CSEN2

TXD 1_T RXD 1_T

SENCE

SMPOW

1:VD+5

3:VA+5

5,6:VD+2.5

8:VD+3.3

10:V-5

12:VA+12

13:VD+5BK

CN5

CVIC INTERNAL SUPPLY VOLTAGE SELECTOR R1077 MOUNTED: VD+2.5V=2.5V R1078 MOUNTED: VD+2.5V=1.8V

R1077R1078

14

1235

1CSEN1

6CCKM

CN1

2

5

15pin

15FWMODEN

CN9

13pin (TO MAIN PWB)

POWER CONNECTOR

8

TXD 1_T

9

RXD 1_T

SERIAL=CH0

A

B

C

D

E

F

PDP-R03U

56

7

8

19

1234

3.6 PRINTED WIRING BOARD BLOCK DIAGRAM

A

PC/IF UNIT

F

VIDEO PROCESSOR CIRCUIT

POWER REG. CIRCUIT

IC25

CIVIC

IC319

SDRAM

IC320

SDRAM

PC R,G,B INPUT CIRCUIT

CN9

CONNECTOR

IC7

REG.

IC8

REG.

B

IC4

VIDEO MAIN/PC

A/D CONV

CN8

CONNECTOR

VIDEO IN A/D CONVERTER CIRCUIT

IC310 VIDEO SUB A/D CONV

IC1

CPU

CPCI-0056CE

IC413

PANEL LINK

IC405

RS-323 RECIVER

CN3

DISPLAY OUT-1

CN5

RS-232C

PANEL LINK OUTPUT CIRCUIT

RS-232C LINE DRIVER I/F CIRCUIT

C

CN6 CONNECTOR

CN CONNECTOR

CN1 CONNECTOR

CPU CIRCUIT

AV UNIT

C

J1103 INPUT1 AV TERMINAL

D

INPUT2 AV TERMINAL INPUT1 CONPONENT TERMINAL

IC1401 AV SWITCH

IC1102 CONTROL

SC1101 INPUT1, INPUT2 S-VIDEO TERMINAL

P1301 CONNECTOR

E

SC1401

COMP. AV SWITCH CIRCUIT

CONNECTOR

ANALOG AV SWITCH CIRCUIT

F

J1104 INPUT3 AV TERMINAL INPUT3 CONPONENT TERMINAL MONITER OUT AV TERMINAL

IC1301 AV SWITCH

SC1102 INPUT3, MONITER OUT S-VIDEO TERMINAL

SC1402 CONNECTOR

P2503 CONNECTOR

IC1602 CCD

IC1601 V-CHIP

IC1603 V-CHIP

P2502 CONNECTOR

P2501 CONNECTOR

SC1103 INPUT4 RGB TERMINAL

TU1102 U/V TUNER

IC2501 MULTI SOUND

TU1101 U/V TUNER

V-CHIP CIRCUIT

20

PDP-R03U

1234

5678

MAIN UNIT

A

SC1502 CONNECTOR

SC1501 CONNECTOR

P1901 PROGRAMMING CONNECTOR

P1502 CONNECTOR

IC802 SUB VIDEO CHROMA

IC1901 PLD

IC803 RGB DECODER

IC402 SUB COMB FILTER

IC403 CONTROL

IC604 SYNC SEPARATE

IC801 MAIN VIDEO CHROMA

SC1503 CONNECTOR

IC7001 Y/C SEPARATE

L1708

SC1504 CONNECTOR

IC1502 DAC

A

B

P1702 CONNECTOR

C

P1703 CONNECTOR

T1701

POWER SUPPLY

IC7002 MEMORY

L1718

DC/DC CONVERTER CIRCUIT

L1710

L1711

D

E

PDP-R03U

56

F

21

7

8

1234

A

DESCRIPTION OF SCHEMATIC DIAGRAM

VOLTAGE MEASUREMENT CONDITION:

1. When the exclusive-use AC adapter is used, the color bar signal of color bar generator for service is input to get the normal screen. When the audio is minimized, the voltage value is measured with the 20 k /V tester.

WAVEFORM MEASUREMENT CONDITION:

B

1. When the exclusive-use AC adapter is used, the color density, lightness and color hue are set to the center position, and the signal of color bar generator for service is observed to get waveform.

2. indicates waveform check points (See chart, waveforms are measured from point indicated to chassis ground.)

INDICATION OF RESISTOR & CAPACITOR:

C

RESISTOR

1. The unit of resistance “” is omitted. (K=k =1000 , M=M ).

2. All resistors are ± 5%, unless otherwise noted. (J= ± 5%, F= ± 1%, D= ± 0.5%)

3. All resistors are Carbon type, unless otherwise noted.

C : Solid W : Cement S : Oxide Film T : Special N : Metal Coating

CAPACITOR

1. All capacitors are mF, unless otherwise noted. (P=pF=mmF).

2. All capacitors are Ceramic type, unless otherwise noted. (ML) : Mylar (TA) : Tantalum (PF) : Polypro Film (ST) : Styrol

CAUTION:

This circuit diagram is original one, therefore there may be a slight difference from yours.

IMPORTANT SAFETY NOTICE:

PARTS MARKED WITH “ ” ( )ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET.

D

E

F

22

PDP-R03U

1234

WAVEFORMS

1

IC1301 63-pin

V: 200mV/div H: 10µsec/div

2

IC1301 60-pin

V: 200mV/div H: 10µsec/div

3

IC1301 56-pin

V: 500mV/div H: 10µsec/div

4

TP7004

V: 200mV/div H: 10µsec/div

5

TP7003

V: 200mV/div H: 10µsec/div

6

TP812

V: 200mV/div H: 10µsec/div

7

TP603

V: 200mV/div H: 10µsec/div

8

TP803

V: 100mV/div H: 10µsec/div

9

TP802

V: 100mV/div H: 10µsec/div

0

TP801

V: 100mV/div H: 10µsec/div

-

TP809

V: 200mV/div H: 10µsec/div

=

TP808

V: 200mV/div H: 10µsec/div

~

TP807

V: 200mV/div H: 10µsec/div

!

IC810 13-pin

V: 200mV/div H: 10µsec/div

@

IC810 11-pin

V: 200mV/div H: 10µsec/div

#

IC810 10-pin

V: 200mV/div H: 10µsec/div

$

IC803 31-pin

V: 1V/div H: 10µsec/div

%

IC1301 44-pin

V: 500mV/div H: 10µsec/div

^

TP410

V: 500mV/div H: 10µsec/div

&

IC802 21-pin

V: 200mV/div H: 10µsec/div

*

IC802 22-pin

V: 200mV/div H: 10µsec/div

(

IC802 23-pin

V: 200mV/div H: 10µsec/div

)

IC804 13-pin

V: 500mV/div H: 10µsec/div

_

IC804 11-pin

V: 500mV/div H: 10µsec/div

+

IC804 10-pin

V: 500mV/div H: 10µsec/div

5678

A

B

C

D

56

PDP-R03U

7

E

F

23

8

1234

3.7 OVERALL WIRING DIAGRAM (1)

A

B

H

EMC UNIT

SR CONNECT

E

UNIT

P6000 P6001

F

PC I/F UNIT

QCNW6084CEZZ

CN1

CN7

C

CN9 CN8

D

CN702

QCNW6083CEZZ

CN6

CN703

QCNW-6077CEZZ

G

E

POWER UNIT

P3001

LED UNIT

D

F

24

1234

PDP-R03U

5678

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

QCNW-6078CEZZ

QCNW-A280WJZZ

TUNER

P1301

AV UNIT

C

SC1401

QCNW-6082CEZZ

SC1502

P2502

P2501

SC1501

SC1503

QCNW-6081CEZZ

SC1504

P2503

SC1402

A

B

C

QCNW-6073CEZZ

QCNW-6080CEZZ

P1502

QCNW-6074CEZZ

P3401 P3402

FRONT UNIT

B

MAIN UNIT

A

P1702

P1703

QCNW-6079CEZZ

QCNW-6076CEZZ

D

E

PDP-R03U

56

F

7

25

8

1234

3.8 OVERALL WIRING DIAGRAM (2)

A

F

PC I/F UNIT (CPCI-0056CE15)

B

C

SR CONNECT

E

UNIT

(DUNTKA 618DE01)

LED

D

UNIT

(DUNTKA

D

619DE01)

B

FRONT UNIT (DUNTKA617DE01)

F 1/7-7/7

E

C

AV UNIT (DUNTKA616DE01)

F

26

1234

PDP-R03U

C 1/3-3/3

5678

A

B

A

A 1/7-7/7

MAIN UNIT (DUNTKA535DE04)

G

POWER UNIT

(RDENC0331CEZZ)

C

D

E

H

EMC UNIT

(RDENCA 007WJZZ)

PDP-R03U

56

F

7

27

8

1234

3.9 MAIN UNIT (1/7)

A

A 1/7

B

C

MAIN UNIT (DUNTKA535DE04)

D

E

F

A

28

1/7

PDP-R03U

1234

5678

A

7/7

A

6/7

A

2/7

B

A

6/7

C

D

E

PDP-R03U

56

F

A

1/7

7

29

8

1234

3.10 MAIN UNIT (2/7)

A

B

A 2/7

MAIN UNIT (DUNTKA535DE04)

A

1/7

C

D

E

F

A

2/7

A

30

1234

PDP-R03U

Pioneer PDPR-03-U Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

SAFTY INFORMATION

CONTENTS

1. SPECIFICATIONS

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

2.2 EXTERIOR SECTION

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 SYSTEM BLOCK DIAGRAM

3.2 SIGNAL FLOW BLOCK DIAGRAM

3.3 DC/DC CONVERTER CONNECTION DIAGRAM

3.4 POWER BLOCK DIAGRAM

3.5 PC/IF BLOCK DIAGRAM

3.6 PRINTED WIRING BOARD BLOCK DIAGRAM

3.7 OVERALL WIRING DIAGRAM (1)

3.8 OVERALL WIRING DIAGRAM (2)

3.9 MAIN UNIT (1/7)

3.10 MAIN UNIT (2/7)