Contents Preface ……………………….…….. 3 System Configurations……………4-5 Front Panel Facilities..………………….25 DVI Interface…………………..…….6 PCB Locations……………………..….…26 Trap Switch….………………..……..7 Disassembly……………………………...27-32 Cell Structure………….…………….8 Overall Block………………..…9-11 Factory Service Modes……………..….33-38 Main PCB Layout………………12 Adjustments……………………………..39-46 Audio Amp……………………………13 Shut Down & Power Down…….………47-53 Digital Video………………………...14-15 Y Drive…………………………….….16-17 X Drive…………………………….….18-19 Sub Address………………………...20-21 Resonance &...
Safety information harm. (California Health and Safety Code Section 25249.5). Important safety data for this Pioneer model is contained in the service manual. Before returning the unit to the customer, complete all product safety obligations and tests.
Model Number PDP-5030HD Consists of 1 PDP-503PU (Plasma Dispay) 1 PDP-R03U (Media Receiver) System 1 Remote (Packed with PDP-R03) 1 System Cable (3m long, Packed with PDP-R03U) Configuration 1 PDP-S06-LR (Pair of Side Mount Speaker) 1 PDK-TS01 (Table Top Stand)
Model Number PDP-4330HD Consists of 1 PDP-433PU (Plasma Dispay) 1 PDP-R03U (Media Receiver) 1 Remote (Packed with PDP-R03) System 1 System Cable (3m long, Packed with PDP-R03U) 1 PDP-S09-LR (Pair of Side Mount Speaker) Configuration 1 PDK-TS01 (Table Top Stand) Optional EquipmentPDP-S08 (Under Mount Speaker) PDWB-5003 (Flat Wall Mount) PWM-503 (Tilt Wall Mount)
DVI-I interface for Plasma Display Systems There are two types of DVI interface; DVI-D and DVD-I. Media Receiver PDP-R03U PDP-5030HD Only! PDP-4330HD HDCP System No Connection Possible (Yellow square) Supplied cable must be used.
X-Drive Y-Drive Heat Sink Heat Sink Caution Due to fan less Trap switch must be closed to operation the X & operate with back off. Y drive PCB's have heat sinks attached and must be AC Trap reinstalled if PCB needs replacement.
Higher luminance is by changing the cell structure. 2. Technical explanation on the new features. 2. Technical explanation on the new features. - Higher luminance and contrast - - Higher luminance and contrast - PDP-5030HD PDP-4330HD...
Overall Block diagram R(A)0~7 Address G(A)0~7 Input From PDP panel B(A)0~7 Media R(B)0~7 Receivers G(B)0~7 DVI System B(B)0~7 Connector Drive controller Address Input From Panel controller Power supply Media Receivers module System CONTROL Connector 6V/15V Power On/Standby control...
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver Driver VADR2 VADR2 VADR2 CLK/LE CLK/LE VADR2 IC6801...
Main PCB Layout PDP-503PU & PDP-433PU Address Modules Resonance Assy Y-Drive X-Drive Power Supply V-Mid Clamp Scan Modules Audio Amp Address Modules MR Interface Resonance Assy Digital Video...
PDP-433PU AUDIO AMP and SP TERMINAL ASSYS AUDIO AMP ASSY IC5202 (CXA2021S) IC5201 (NJM2193L) IC5002 (LA4628) No. Voltage (V) No. Voltage (V) No. Voltage (V) No. Voltage (V) No. Voltage (V) 5.25 5.95 11.91 1.73 5.94 5.95 5.95 5.84 5.94 5.92 5.98 5.98...
DIGITAL VIDEO ASSY MR INTERFACE DIGITAL VIDEO ASSY 3.3V 2.5V ASSY 3.3V IC1301 (IC31 L) (PD6358) Address Data RGB 2 phase 8 bit DRAM ADR CONNECT A - D Assy (Left section) Line Buffer IC4204 IC1401 (IC31 R) SiI861 (PD6358) Address Data Address BUS DRAM...
Digital Video Assembly The 2 phase 8 bit RGB signal, sync, data and clock lines input the Digital Video Assembly from the MR Interface assembly. The signals pass through the line buffer and into IC1301 and IC1410 (sub-field Data Generators) where the address data is generated and sent out to the left section and right section address connectors A-D.
Y drive circuit block - Y drive circuit block - Scan logic Reset pulse gene Logic Block Sus pulse gen Sus pulse gen Sus mask Block Detect over current of 15V or Vcp. Voffset gene Detect over current D-D conv over voltage of Vofs/ Vh/IC5V.
Y- Drive Block The Y- Drive PCB receives Scan and Y – Drive signals from the Digital Video Assembly’s drive sequence generator. Scan signals are processed by the logic block and sent out to the upper and lower scan drive assembly’s. The Y – Drive signals ( YSUS up, YSUS down, YSUS B plus and YSUS ground are also sent to the logic block.
X drive circuit block - X drive circuit block - Sus pulse gen Logic Block Sus pulse gen Sus mask Block -Reset pulse gen Detect over current of 15V or Vcp. Detect over current of reset pulse. Detect over current. Over voltage of Vrn.
X- Drive Block The X- Drive PCB receives X – Drive signals from the Digital Video Assembly’s drive sequence generator. The X – Drive signals ( XSUS up, XSUS down, XSUS B plus and XSUS ground are sent to the logic block.
- Sub Address circuit block - - Sub Address circuit block - ADR K power down detection Power Detect over current of Vadr line. Supply Detect Stop of Vadr pulse Digital Video Assembly Address Resonance Assembly Detect current load of ADR IC. ADR load detect Limit the number of adr data pulses.
Sub Address Block The two Sub Address Circuits are located just above and below the address driver connect assembly’s ( between B & C connectors ). See the overall block Diagram for locations. The upper and lower sub address circuits monitor the current draw of the 60 volt supply to the address drivers.
Address Resonance & V-Mid Assembly’s The two Address Resonance circuits are located next to each Sub Address PCB and the V-Mid circuit is located just to the right of the power supply PCB. In later production models the V-Mid assembly will be located on the power supply bracket.
PDP-433PU PCB LOCATION CLAMP A Assy ADR CONNECT A Assy BRIDGE A Assy THERMAL SENSOR Assy ADR CONNECT B Assy SUB ADDRESS A Assy SCAN (A) ADR RESONANCE Assy Assy Y DRIVE ADR CONNECT C Assy Assy SW POWER SUPPLY BRIDGE B Module Assy...
PDP-433PU DISASSEMBLY About Detect (Trap) switch SW Power Supply Module This unit uses a "Rear Case opened ! detection" system. Remove the Rear Case (P).(Screws × 19) Please follow the outline and cautions below. ×2 ×2 ×2 ×2 Outline and caution In servicing, the media receiver should be connected to the plasma display.
PDP-433PU MR INTERFACE, AUDIO AMP SP TERMINAL and DIGITAL VIDEO Assys Insert the SW Power Supply Module into the slit of Sub Frame L and R. Remove the Rear Case (P). (Screws × 19) Remove the SW Power Supply Module. (Connector, Screws ×...
PDP-433PU Y DRIVE, SCAN (A), (B) Assy Remove the Rear Case (P). (Screws × 19) Remove the three screws. Remove the Y DRIVE Assy. (Connector, PCB Spacer × 3, Screws × 8) Remove the Front Chassis V. (Screws × 5) Remove the Scan IC Spring (43L) and (43R).
PDP-433PU X DRIVE Assy Remove the Rear Case (P). (Screws × 19) Remove the X DRIVE Assy. (Connector, PCB Spacer × 3, Screws × 8) ×2 ×2 X DRIVE Assy...
PDP-433PU UPPER LAYER SECTION (1) J201 J202 Caution in the MR INTERFACE Assy Replacement Set the slide switches in accordance with model chart when replacing the MR INTERFACE Assy. S4001 S4004 CBIT_1 CBIT_0 → → PDP-4333P S4001 ← → PDP-433PE (CBIT_1) →...
PDP-433PU UPPER LAYER SECTION (2) PDP-433PU ONLY 100V SW101 200V Caution! AC input Voltage selector switch...
PDP-433PU ADJUSTMENT SERVICE FACTORY MODE Service factory mode uses an OSD function of the Media Receiver (PDP-R03E or PDP-R03U). Perform adjustments with the Media Receiver connected to the system. Remote Control Unit Operation in The Service Factory Mode Operate the service factory mode with the remote control unit (AXD1463 or AXD1460) . Please perform the adjustment by operating the following keys.
PDP-433PU How to Enter the Service Factory Mode Press the " (POWER)" key (POWER OFF) System standby state Confirm that the plasma display and the media receiver turned on together and the system cable is connected properly. Perform the following operation by the remote control unit in less than 3 seconds. •...
Module microcomputer software version information of the PDP Panel microcomputer version information of the PDP Reference Panel flash ROM version information of the PDP 01: PIONEER 50 inches, 02: PIONEER 43 inches, PDP model information 11: SHARP 50 inches, 12: SHARP 43 inches Media receiver model information...
PDP-433PU Adjustment and Setting Item of the Plasma Display Display example of the eleventh page 1 / 1 3 PUT1 No S I G MNTR V5 0 MNTR V6 0 MNTR PC MNTR R H I GH1 2 5 5 MNTR G H I GH1 2 5 5...
PDP-433PU Display example of the twelfth page 1 / 1 3 PUT1 No S I G ABL V I DE 6 0 PC 1 1 8 ABL V I DE 1 2 2 1 3 1 1 2 8 Item Adjustable Range Shipping Setting Storage Place...
PDP-433PU Display example of the thirteenth page 1 / 1 3 PUT1 No S I G VE MO DR VE MO NEGAT BR I GHT ENHAN E MASK FREQ PATTE N MASK FULL MASK Item Adjustable Range Shipping Setting Storage Place Drive mode selection at VIDEO 0 to 5 Drive mode selection at PC...
PDP-433PU ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED Y DRIVE Assy SW POWER SUPPLY Module When repaired When replaced 1. VOFS/VH/IC5V voltage adjustment No adjustment required. 2. Timing adjustment of pulse module DIGITAL VIDEO Assy When replaced When repaired 1.
PDP-433PU ADJUSTMENT VOFS/VH/IC5V Voltage Adjustment Adjusting Point Input Signal Adjusting Method VOFS (Offset voltage) adjustment Method 1 1. Write down a adjustment value of VOFS ADJ in the factory mode. 2. Set this adjustment value to center (128). 3. Adjust VR2701 so that the voltage between K2701 (VOFS) and K2703 (SUS GND) becomes 45V.
PDP-433PU Sustain Pulse Waveform Adjustment Adjusting Point Adjusting Method Input Signal REF_DIG mode in Factory mode X-SUS-B, Y-SUS-B Adjustment White 100% XSUSB ADJ Set to the indicated value with the remote control unit. YSUSB ADJ (Refer to "Timing adjustment of control signal of X and Y Drive Assys".) VRN Voltage Adjustment Adjusting Point Adjusting Method...
PDP-433PU Timing Adjustment of X and Y DRIVE Assys Control Signal Purpose • Pulse module loads in DRIVE Assy is one of heat measures of DRIVE Assy. Adjust the drive timing of the pulse module driving parallel with VR. • Pulse module has each peculiar delay time. Readjustment is necessary when replacing the pulse module in the X and Y DRIVE Assys.
PDP-433PU Measuring Waveform of Pulse Module Timing Adjustment Timing adjustment of the pulse module control signal adjusts with the sustain pulse of eighth pulse (X DRIVE) and the ninth pulse (Y DRIVE) from the back of 6SF. Measuring point of waveform Y DRIVE SUSOUT waveform X DRIVE SUSOUT waveform 2SF 3SF 4SF 5SF 6SF 7SF...
PDP-433PU SUS-B Ground Timing Adjustment It is necessary to adjust when replacing the X or Y DRIVE Assy and the pulse module. Measurement point and method Measurement point of waveform of X and Y DRIVE Assy in timing adjustment is test pin of SUSOUT of the pulse module of bottom of the main unit.
PDP-433PU SHUT DOWN/POWER DOWN DIAGNOSIS BY LED DISPLAY When internal circuit abnormality and other operation abnormality occurred from this unit, self-diagnose display function by STANDBY/ON (LED) indicator is loaded. Each NG point by LED blinking and a PD (power down) point are as follows. Shut Down •...
PDP-433PU Block Diagram of Shut Down Signal System DIGITAL VIDEO ASSY IC1101 IC1191 Panel UCOM Panel UCOM THERMAL SENSOR external Flash ROM ASSY IC8351 DDC_SCL *PU_CE BUSY Thermal DDC_SDA REQ_PU Sensor 1 TEMP1 Y DRIVE ASSY IC1207 Module UCOM DEW_DET Moisture Sensor CN2002...
PDP-433PU Shut down diagnosis 1 Panel microcomputer NG When a module microcomputer failed in communication with a panel microcomputer, this NG occurs. Shut down after OSD display for 30 seconds from the NG detection. Abnormality to expect Open / Short of communication line in the Assy 2 DIGITAL-IIC communication NG When a module microcomputer failed in communication with outside EEPROM or EXPANDER, this NG occurs.
PDP-433PU Block Diagram of Power Down Signal System...
PDP-433PU Function of the various protection circuits (P.D. circuit) Red LED Kind of P.D. Assy Name Number of Remarks Function Circuit Blinks VCP OCP P.D. by VCP overcurrent VOFS OVP P.D. by VOFS overvoltage VOFS UVP P.D. by VOFS undervoltage (= overcurrent) Y DRIVE Assy VH OVP P.D.
PDP-433PU Block diagram for Power supply section SW POWER SUPPLY MODULE Y DRIVE ASSY VOFS VOFS DC/DC -45V Converter +B395V VSUS AC IN Power Factor VSUS DC/DC 100 - 240V Control Converter 215V VH DC/DC 130V Converter VADR VADR DC/DC ST-BY Converter IC5V, VF12V...