Pioneer PDP-434PE Service Manual Download Page 54

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PDP-434PU

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 PCB LOCATION

POWER SUPPLY Unit

HD AUDIO
AMP Assy

PANEL IF Assy

DIGITAL VIDEO Assy

43 Y DRIVE Assy

43 SCAN B
Assy

43 SCAN A
Assy

KEY CONTROL Assy

X CONNECTOR
A Assy

X CONNECTOR
B Assy

HD SP
TERMINAL Assy

43 ADDRESS Assy

43 X DRIVE Assy

PANEL LED Assy

PANEL SENSOR
Assy

PANEL IR Assy

PANEL KEY
Assy

Rear view

Summary of Contents for PDP-434PE

Page 1: ...PDP 434PE PRO 434PU THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S This service manual should be used together with the following manual s Model Type Power Requirement Remarks PDP 434PU TUCK AC110 240V PDP 434PE WYVI6 AC220 240V PDP 434PE WYVI6XK AC220 240V PRO 434PU KUC AC120V Model No Order No Remarks PDP 434PU TUCK PDP 434PE WYVI6 PDP 434PE WYVI6XK PRO 434PU KUC ARP3175 SCHEMATIC...

Page 2: ... adjustment and compartment covershields isolation resistor capacitor etc 3 When service is required observe the original lead dress Extra precaution should be taken to assure correct lead dress in the high voltage circuitry area 4 Always use the manufacture s replacement components Especially critical components as indicated on the circuit diagram should not be replaced by other manufacture s Fur...

Page 3: ... Any current measured must not exceed 0 5mA ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE SET TO THE CUSTOMER PRODUCT SAFETY NOTICE Many electrical and mechanical parts in PIONEER set have special safety related characteristics These are often not evident from visual inspection nor the protection afforded...

Page 4: ...TB Transformer and Converter Transformer In the POWER SUPPLY Unit 6 Other primary side of the POWER SUPPLY Unit High Voltage Generating Point The places where voltage is 100V or more except for the charged places described above If the places are touched there is a risk of electric shock 1 SW POWER SUPPLY Unit 215V 2 43 X DRIVE Assy 225V to 215V 3 43 Y DRIVE Assy 345V 4 43 SCAN A Assy 345V 5 43 SC...

Page 5: ...es 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 sh...

Page 6: ... AUDIO AMP ASSY 33 3 2 WAVEFORMS 34 4 PCB CONNECTION DIAGRAM Refer to ARP3175 5 PCB PARTS LIST 39 6 ADJUSTMENT 47 6 1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED 47 6 2 COMMAND 47 6 2 1 RS232C COMMAND 47 7 GENERAL INFORMATION 54 7 1 DIAGNOSIS 54 7 1 1 PCB LOCATION 54 7 1 2 DIAGNOSIS OF SHUTDOWN POWER DOWN INDICATED BY LEDS 55 7 1 3 DIAGNOSIS WITH THE AID OF FACTORY MODE 60 7 1 4 CANCE...

Page 7: ...s 1120 W x 652 H x 98 D mm 44 1 8 W x 25 11 16 H x 3 7 8 D inches 30 5 kg 67 3 lbs Item Number of Pixels Audio Amplifier Surround System Power Requirement 120V AC 60Hz 298W 0 3W Standby Dimensions Weight Model PRO 434PU 1024 x 768 pixels 13 W 13 W 1kHz 10 8Ω SRS FOCUS TruBass 1120 W x 652 H x 98 D mm 44 1 8 W x 25 11 16 H x 3 7 8 D inches 30 5 kg 67 3 lbs 43 Plasma Display Wiping Cloth x1 Speed Cl...

Page 8: ...eplacing 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 NOTES 14 13 3 2 4 17 10 8 9 18 15 6 16 7 15 1 5 12 11 16 19 PDP 434PE Only PDP 434PE Only PDP 434PU Only 1 14 13 10 8 9 6 7 20 1...

Page 9: ...e 2 22 Paper See Contrast table 2 Mark No Description Part No Mark No Symbol and Description PDP 434PU TUCK PDP 434PE WYVI6 PDP 434PE WYVI6XK PRO 434PU KUC 1 Power Cord ADG1215 Not used Not used ADG1215 2 Power Cord Not used ADG1214 ADG1214 Not used 5 Code Case AHC1041 AHC1041 AHC1049 Not used NSP 7 Warranty Card ARY1138 ARY1114 ARY1114 ARY1134 8 Mirror Mat AHG1284 AHG1284 AHG1327 AHG1284 13 Carto...

Page 10: ... 2 CHASSIS SECTION 1 2 1 27 27 24 25 25 24 2 20 21 21 21 21 17 16 16 16 16 16 18 18 18 17 17 16 17 17 17 19 18 18 19 23 22 20 20 22 20 27 27 16 16 20 21 5 8 4 14 14 14 12 13 14 11 15 15 10 14 14 28 14 14 6 7 9 15 15 26 3 21 20 20 20 21 16 22 16 ...

Page 11: ... 9 Flexible Cable J210 ADD1224 10 Flexible Cable J205 ADD1219 11 Flexible Cable J206 ADD1220 12 Flexible Cable J207 ADD1221 13 Flexible Cable J208 ADD1222 14 Ferrite Core ATX1048 15 Flat Clamp AEC1879 16 PCB Spacer AEC1941 17 PCB Support AEC1938 18 PCB Spacer AEC1944 19 PCB Support AEC1958 20 Ferrite Clamp AEC1972 21 Wire Saddle AEC1745 22 PCB Spacer AEC1947 23 Wire Clip AEC1948 24 Drive Siricon S...

Page 12: ...PDP 434PU 12 1 2 3 4 1 2 3 4 C D F A B E 2 3 CHASSIS SECTION 2 200V 3 9 20 20 2 17 17 17 16 11 7 10 14 13 19 12 6 8 15 16 17 18 17 17 1 4 5 16 17 18 17 ...

Page 13: ...NNECTOR B Assy AWZ6799 NSP 6 43 SCAN A Assy AWZ6796 NSP 7 43 SCAN B Assy AWZ6797 8 KEY CONTROL Assy AWZ6789 9 PANEL SENSOR Assy AWZ6795 10 3P Housing Wire J109 ADX2847 11 11P Housing Wire J102 ADX2840 12 12P Housing Wire J103 ADX2841 13 3P Housing Wire J108 ADX2846 14 Wire B J106 ADX2844 15 Screw ABZ30P060FMC 16 Screw PMB30P060FNI 17 Screw VBB30P080FNI 18 Screw PMB40P080FZK 19 Wire A J101 ADX2839 ...

Page 14: ... 4 1 2 3 4 C D F A B E 2 4 FLAME SECTION 17 17 18 18 18 17 11 11 11 10 19 17 15 17 17 9 8 22 20 23 7 1 19 19 17 21 5 17 19 19 17 17 18 18 18 11 11 11 10 11 11 11 17 2 6 18 18 12 13 3 4 14 19 17 16 17 11 11 11 14 19 19 17 ...

Page 15: ...349 NSP 7 IR Holder ANG2551 8 Wire Saddle AEC1948 9 Nyron Rivet AEC1671 NSP 10 Front Chassis H 43 ANA1714 11 Front Spacer AMR3369 12 Sub Frame L Assy 43P ANG2545 13 Sub Frame R Assy 43P ANG2548 14 Edging Saddle AEC1737 15 Front Chassis VL Assy 43 ANA1762 16 Front Chassis VR Assy 43 ANA1763 17 Screw AMZ30P060FZK 18 Screw APZ30P080FZK 19 Screw AMZ30P080FMC 20 Screw ABZ30P060FMC 21 Flat Clamp AEC1884...

Page 16: ...PDP 434PU 16 1 2 3 4 1 2 3 4 C D F A B E 2 5 MULTI BASE SECTION 19 16 10 13 17 11 6 5 13 14 14 14 12 18 13 15 9 1 17 17 17 20 21 17 23 17 17 22 17 17 17 3 4 2 ...

Page 17: ...oidal Core ATX1042 6 Wire C J104 ADX2879 7 8 9 13P Housing Wire J105 ADX2843 10 Multi Base Assy P ANA1718 11 Locking Card Spacer AEC1940 12 Edge Saddle AEC1946 13 Clamp AEC1884 14 PCB Spacer AEC1941 15 Niplocker BEC1136 16 Nyron Binder AEC 093 17 Screw AMZ30P060FZK 18 Screw PMB30P060FNI 19 Screw ABA1294 20 Hexagon Head Screw BBA1051 21 Screw PMZ26P060FZK 22 Screw APZ30P080FZK 23 Under Cover Assy A...

Page 18: ...PDP 434PU 18 1 2 3 4 1 2 3 4 C D F A B E 2 6 REAR SECTION 1 3 4 9 9 9 9 9 9 9 9 9 9 9 7 7 2 8 8 8 8 8 8 8 5 8 8 8 9 8 8 8 8 7 7 2 9 8 8 8 8 8 8 ...

Page 19: ...ip AMR3380 NSP 3 Name Label See Contrast table 2 4 Caution Label See Contrast table 2 5 Terminal Label See Contrast table 2 6 7 Screw PMB50P120FZK 8 Screw AMZ30P060FZK 9 Screw ABZ30P100FZK Mark No Description Part No Mark No Symbol and Description PDP 434PU TUCK PDP 434PE WYVI6 PDP 434PE WYVI6XK PRO 434PU KUC NSP 3 Name Label AAL2467 AAL2471 AAL2480 AAL2482 4 Caution Label AAX3007 AAX3007 AAX3005 ...

Page 20: ...PDP 434PU 20 1 2 3 4 1 2 3 4 C D F A B E 2 7 FRONT PANEL SECTION 1 12 4 3 5 6 3 6 6 8 9 11 Rear side 10 6 6 7 6 4 15 15 15 7 7 13 7 7 7 13 15 13 2 ...

Page 21: ...4 2 PCB Support AEC1938 2 PCB Spacer AEC1941 2 PCB Spacer AEC1947 2 Wire Clip AEC1948 2 Ferrite Clamp Plastic AEC1972 2 Panel Cushion H 43 AED1200 2 Panel Cushion V 43 AED1201 2 Ydrive Protect Sheet AMR3346 2 Front Spacer AMR3369 2 Caution Label AAX3031 2 Spacer AEB1397 2 Edging Saddle AEC1737 NSP 2 Drive Voltage Label ARW1097 2 Front Case 434 Service AMB2810 Note 2 Rear Case 43P ANE1612 Note Note...

Page 22: ... 5V 5V 5V Drive Signal Drive Signal Drive Signal 16 5V 16 5V 16 5V 6 5V 16 5V VSUS V_IC5V VCC_VH V_OFS VC_VF VC_VF 5V VSUS ADD SEL_PULSE IC3202 VCC _VH IC5V ADD SEL_PULSE IC3203 MASK MOD IC2307 5V 16 5V VSUS VC_VF VC_VF V_OFS V_IC5V MASK MOD IC2303 SOFT D BLOCK REGULATOR DC_DC CONV BLOCK LOGIC BLOCK SUB FILD CONV XY DRV SEQUENCE PATTERN GEN IC5401 PD5856A RESONANCE BLOCK FLASH MEMORY IC5305 MODULE...

Page 23: ...ONNECTOR A ASSY X CONNECTOR B ASSY HD SP TERMINAL ASSY HD AUDIO AMP ASSY 43 X DRIVE ASSY 5V 5V 5V Drive Signal Drive Signal 16 5V 16 5V 16 5V VSUS V_RN 5V 6 5V V_RN MASK MOD IC1203 5V 9V 16 5V VSUS MASK MOD IC2303 REGULATOR DC_DC CONV BLOCK LOGIC BLOCK RESONANCE BLOCK RESET PULSE BLOCK PSUS PSUS VSUS SUS OUT SUS OUT TMDS RECEIVER IC4202 EEPROM for Backup EEPROM for EDID Bus Buffer Bus Buffer WOW I...

Page 24: ... MSK YOFS YSUS PD SCN_5V_PD Y_DD_PD SCAN_PD YDRIVE_PD 16 5V DGND 6 5V DGND N C N C VSUS VSUS VSUS VH OVP VOFS UVP VH UVP VSUS N C SUSGND SUSGND VH 5V VSUS VH IC5V CN2101 CN2102 IC2305 5V IC5V VH VF Y2 Y3 Y1 VOFS OVP VOFS IC5V UVP VF IC2201 L2202 L2203 YSUS U2 YSUS D2 HB DRIVER XSUS P D Circuit Photo Coupler 5V VSUS To SCAN ASSY To 43 SCAN B ASSY From DIGITAL VIDEO ASSY From POWER SUPPLY UNIT To 43...

Page 25: ...XNR D XSUS_PD XDD_PD XDRV_PD 16 5V DGND 6 5V DGND N C N C VSUS VSUS VSUS VRN UVP P D VRN OVP P D VSUS N C SUSGND SUSGND 5V CN1201 IC1205 5V X1 X2 N C IC1101 L1102 L1103 XSUS U2 XSUS D2 HB DRIVER XSUS P D Circuit Photo Coupler 5V VCP VSUS PSUS To X CONNECTOR ASSY From DIGITAL VIDEO ASSY From POWER SUPPLY UNIT 5V 16 5V VSUS 5V 16 5V IC1102 IC1202 Charge Pump Circuit XNR P D DET D D CONV T1401 L1104 ...

Page 26: ...B 14 REM_B 15 STB_MT 13 AUDIO_R 20 AUDIO_L REM KEY LED R LED G OP DET 6 DDC_SCL 7 DDC_SDA 14 DDC_ 5V CN4003 CN4002 CN4004 CN4009 R3 R2 R4 R7 R5 R6 R8 DVI CONNECTOR MDR CONNECTOR IC4006 BUF IC4006 BUF IC4006 BUF IC4006 BUF Q4004 INV Q4006 INV Q4009 INV Q4006 INV Q4007 Q4011 NOR IC4006 BUF Q4006 INV Q4011 INV L_IN R_IN LED_G_B LED_R_B REM_B KEY_B MR_AC_OFF REQ_MD MR_ST_B B_SCL B_SDA TXD0 RXD0 OP_DET...

Page 27: ...ction key code signal output at panel side 0 3 3V amplitude square wave at key operation 10 MR_ST_B I Connection state detecting signal with the MDR 0VDC 11 MTXD I UART communication receive data with the main UCOM external PC at the MDR side 0 3 3V amplitude square wave 12 GND GND 13 AUDIO_R I R ch audio signal input Audio R signal 14 REM_B O Remote control code signal output 0 3 3V amplitude squ...

Page 28: ...6 8V DC 3 GNDA GND 4 L_IN O L ch audio signal Audio L signal 5 GNDA GND 6 R_IN O R ch audio signal Audio R signal 7 ST_BY O Standby signal of the audio block 3 3V DC 8 A_MUTE O Audio mute signal input 0V DC 9 SCL O I2C control signal for audio 0 3 3V amplitude square wave 10 SDA O I2C control signal for audio 0 3 3V amplitude square wave 11 FOCUS O Focus function control signal 3 3V DC 12 SRS O SR...

Page 29: ... RA0 O 8bit video signal output RED even number 0 3 3V amplitude square wave 30 RA1 O 8bit video signal output RED even number 0 3 3V amplitude square wave 31 RA2 O 8bit video signal output RED even number 0 3 3V amplitude square wave 32 RA3 O 8bit video signal output RED even number 0 3 3V amplitude square wave 33 RA4 O 8bit video signal output RED even number 0 3 3V amplitude square wave 34 RA5 ...

Page 30: ...at panel side 3 3VDC 85 B_SDA I E2PROM control signal for backup 0 3 3V amplitude square wave 86 RXD0 O UART communication receive data with the main UCOM external PC at MDR side 0 3 3V amplitude square wave 87 REM_B O Remote control code signal output 0 3 3V amplitude square wave at remocon code transmission 88 TXD0 I UART communication transmission data with the main UCOM external PC at MDR side...

Page 31: ..._ PD YRES_ PD YDC_ PD IC5V_ PD XSUS_ PD XDC_ PD XDRV_ PD PS_ PD DCC_ PD DVI_ MUTE Xtal Xtal AND BUSY RXD1 CLK1 CNVSS TXD1 PANEL SIZE PSIZE Vofs YDRV_ UC XDRV_ UC AC_ DET EMG Det STB_ MT Excepting panel module Video signal Sync signal IIC communication 3 wire serial down Others MRAC_ DET B_ SCL B_ SDA VOFS VSUS VD_ IN PSW _ D EMG DIGITAL VIDEO ASSY Block Diagram IC5201 HD VD CLK DE Works by passive...

Page 32: ..._PD I Power down detecting signal of POWER SUPPLY block 0VDC 8 RELAY O Relay control signal 3 3VDC 9 DRF O Drive control signal 0VDC 10 AC_DET I Primary side power AC state output at panel side 3 0VDC 11 PD_TRIGGER I Power down trigger 3 3VDC No Signal Name I O Signal Description Voltages at NTSC Signal Input 1 VADR I Address drive power 61V input 61VDC 2 VADR I Address drive power 61V input 61VDC...

Page 33: ..._Audio A2 SCL SDA ST BY A1 A3 SRS FOCUS TRUBASS A_NG_B WOW IC IC3501 VOLUME IC IC3502 DC DETECT BLOCK BUFFER 9 0V 9 0V 16 5V 16 5V 9 0V 16 5V R_OUT R_OUT L_OUT L_OUT HD SP TERMINAL ASSY HD AUDIO AMP ASSY J301 CN3503 CN3501 CN3504 From PANEL IF ASSY From POWER SUPPLY Unit REGULATOR IC3503 POWER AMP IC IC3504 ...

Page 34: ...div CH1 CH2 2 CH1 K5003 VD CH2 K5004 DE V 2V div H 2msec div CH1 CH2 2 CH1 K5003 VD CH2 K5004 DE V 2V div H 4µsec div CH1 CH2 3 CH1 K5002 HD CH2 K5004 DE V 2V div H 2µsec div CH1 CH2 3 CH1 K5002 HD CH2 K5004 DE V 2V div H 40nsec div CH1 CH2 4 CH1 K5002 HD CH2 CN5001 pin 77 DCLK V 2V div H 40nsec div CH1 CH2 5 CH1 K5003 VD CH2 CN5001 pin 88 RA_IN2 V 2V div H 2msec div CH1 CH2 ...

Page 35: ... CH2 1 CH1 K4005 VDI CH2 K4006 HDI V 2V div H 10µsec div CH1 CH2 2 CH1 K4005 VDI CH2 CN4004 pin 29 RAO V 2V div H 5msec div CH1 CH2 3 CH1 K4006 HDI CH2 K4003 DEI V 2V div H 5µsec div CH1 CH2 4 CH1 K4003 DEI CH2 K4002 DCLK V 2V div H 5µsec div CH1 CH2 4 CH1 K4003 DEI CH2 K4002 DCLK V 2V div H 10nsec div CH1 CH2 ...

Page 36: ...rm CH2 K2016 YSUS G K2010 DGND CH3 K2025 YSUS U1 K2010 DGND CH4 K2022 YSUS U2 K2010 DGND CH5 K2026 YSUS B K2010 DGND CH6 K2024 YSUS D2 K2010 DGND CH7 K2027 YSUS D1 K2010 DGND 43 Y DRIVE ASSY V 1V div H 500nsec div CH2 CH3 CH4 CH5 CH6 CH7 Control Signal Sustain Waveform Gen CH2 K2006 SI K2029 DGND CH3 K2009 OC1 K2029 DGND CH4 K2004 OC2 K2029 DGND CH5 K2007 CLR K2029 DGND CH6 K2003 CLK2 K2029 DGND C...

Page 37: ...1 CH2 CH3 5 H 500nsec div CH1 Q1601 Drain V ADR CH2 Q1603 Source CH3 Q1602 Source V 10V div Input VIDEO Signal B W 1 8 CH1 H 2msec div CH2 CH3 CH1 CH2 CH3 6 H 500nsec div CH1 IC1601 pin 2 ADR_B2 CH2 IC1603 pin 4 ADR_U1 CH3 IC1603 pin 2 ADR_D1 V 1V div Input PC Signal Color bar CH1 H 2msec div CH2 CH3 CH1 CH2 CH3 1 H 500nsec div CH1 IC1601 pin 2 ADR_B2 CH2 IC1602 pin 4 ADR_U2 CH3 IC1602 pin 2 ADR_D...

Page 38: ...52 pin 16 LE input CH3 IC1552 pin 9 DATA input V 1V div Input VIDEO Signal Color bar CH1 H 2msec div CH2 CH3 CH1 CH2 CH3 1 H 200nsec div CH1 IC1552 pin 23 HBLK input CH2 IC1552 pin 19 LBLK input CH3 IC1552 pin 25 HZ input V 1V div Input VIDEO Signal Color bar CH1 H 2msec div CH2 CH3 CH1 CH2 CH3 2 H 50µsec div ...

Page 39: ...ASSY AWV2017 2 PANEL IF ASSY AWZ6786 2 PANEL LED ASSY AWZ6787 2 PANEL KEY ASSY AWZ6788 2 KEY CONTROL ASSY AWZ6789 2 PANEL IR ASSY AWZ6790 NSP 1 DIGITAL VIDEO ASSY AWV2070 1 HD AUDIO ASSY AWV2019 2 HD SP TERMINAL ASSY AWZ6792 2 HD AUDIO AMP ASSY AWZ6834 NSP 1 43 X DRIVE ASSY AWV2021 2 43 X DRIVE ASSY AWZ6794 2 PANEL SENSOR ASSY AWZ6795 1 43 Y DRIVE ASSY AWV2022 1 POWER SUPPLY UNIT AXY1068 Mark No D...

Page 40: ...50 C3228 C3237 C3239 C3247 C3251 CCSRCH101J50 C3258 C3259 CCSRCH101J50 C3206 C3217 C3232 C3243 C3249 CCSRCH181J50 C3261 CCSRCH181J50 C3205 C3210 C3216 C3221 CCSRCH331J50 C3230 C3231 C3241 C3242 C3248 CCSRCH331J50 Mark No Description Part No C3254 C3260 C3265 CCSRCH331J50 C3208 C3209 C3219 C3220 C3227 CCSRCH390J50 C3229 C3238 C3240 C3252 C3253 CCSRCH390J50 C3263 C3264 CCSRCH390J50 C3202 C3213 C3224...

Page 41: ...X9002 PANEL LED ASSY SEMICONDUCTORS D4751 SML 310MT D4752 SML 311UT CAPACITORS C4751 C4753 CCSRCH101J50 OTHERS CN4751 CONNECTOR 3P B3B ZR 3 4 PANEL KEY ASSY SWITCHES AND RELAYS S4801 S4806 VSG1024 OTHERS Mark No Description Part No CN4801 6P FFC CONNECTOR AKM1208 KEY CONTROL ASSY SEMICONDUCTORS IC4851 PD5719A D4851 D4853 D4855 D4856 1SS302 CAPACITORS C4856 C4858 CCSRCH101J50 C4854 CEAT470M50 C4853...

Page 42: ...18 RAB4C101J Other Resistors RS1 16S J OTHERS CN5301 PLUG 15 P AKM1232 K5301 TEST PIN AKX9002 X5302 CRYSTAL OSCILLATOR ASS1174 X5301 CRYSTAL OSCILLATOR ASS1176 Mark No Description Part No IC4 BLOCK SEMICONDUCTORS IC5401 PD5856A D5401 SML 310LT D5402 SML 310MT COILS AND FILTERS F5401 F5403 F5409 F5410 ATF1194 CAPACITORS C5401 C5413 C5417 C5424 ACH1396 100 6 3V C5434 C5435 CKSRYB102K50 C5402 C5412 C...

Page 43: ...16S J OTHERS 3511 AUDIO HEATSINK ANH1612 CN3504 3P CONNECTOR B3P VH 3512 3515 SCREW VBB30P100FNI KN3501 KN3502 WRAPPING TERMINALVNF1084 Mark No Description Part No 43 X DRIVE ASSY X LOGIC BLOCK SEMICONDUCTORS IC1002 TC74ACT540FT IC1001 TC74ACT541FT IC1003 TC74VHC08FT CAPACITORS C1001 CEHAT470M25 C1002 C1004 CKSRYB104K16 RESISTORS R1001 R1002 R1005 RAB4C470J R1003 R1004 R1007 RAB4C472J OTHERS CN100...

Page 44: ...208 ANK 142 GROUND PLATE KN1210 KN1212 KN1214 ANK 142 GROUND PLATE CN1201 12P CONNECTOR B12B EH D D CON BLOCK Mark No Description Part No SEMICONDUCTORS IC1404 AN1431M IC1402 MIP161 IC1401 IC1403 TLP181 P GR Q1401 2SA1037K Q1402 2SC2412K D1407 D1408 EC11FS2 D1404 EC8FS6 D1401 D1403 UDZS5 6B COILS AND FILTERS L1401 ATH1110 T1401 ATK1153 CAPACITORS C1401 C1402 22 315V ACH1361 C1404 CEHAT101M16 C1405...

Page 45: ...2240 R2241 RS1 10S1003F R2244 R2247 RS1 10S100J R2204 R2205 R2220 R2221 R2253 RS1 10S2R2J R2234 RS1 16S1202F R2235 RS1 16S3301F Mark No Description Part No R2233 RS1 16S5601F R2242 RS1 16S8201F R2215 R2230 RS1MMF101J VR2201 VR2204 1k CCP1390 Other Resistors RS1 16S J Y SUS BLOCK SEMICONDUCTORS IC2302 IC2308 HCPL M611 IC2305 NJM2872F05 IC2303 IC2307 STK795 511 IC2301 IC2304 IC2309 TND301S Q2310 2SC...

Page 46: ...1ZB330 D2412 D2413 D2422 UDZS15B D2425 D2426 UDZS27B D2415 UDZS33B D2432 UDZS4 3B D2423 D2431 UDZS5 6B COILS AND FILTERS T2402 ATK1156 T2403 ATK1157 T2401 ATK1158 L2402 LFEA100J L2401 LFEA101J L2403 LFEA470J CAPACITORS C2406 100 160V ACH1360 C2401 22 315V ACH1361 C2427 CEHAT100M50 C2403 CEHAT101M16 Mark No Description Part No C2405 C2407 C2417 CEHAT101M25 C2414 CEHAT221M16 C2410 CEHAT221M25 C2411 ...

Page 47: ...trol items for the PDP 434PU system can be controlled with the RS 232C commands by connecting a PC through the GGF1475 special communication device when the Media Receiver is not connected with the PDP Note The special communication device for the PDP 503P cannot be used with this unit because the control lines within the MDR cable are different Connection GGF1475 special communication device MDR ...

Page 48: ...PDP 434PU 48 1 2 3 4 1 2 3 4 C D F A B E Schematic diagram of Jig ...

Page 49: ...urning the Loudness function on 27 M00 MASK MODE 0 Turning the Mask function off 28 M01 MASK MODE 1 White raster change in luminance level 29 M02 MASK MODE 2 White raster zigzag exact reverse scan gray white raster 30 M03 MASK MODE 3 White raster zigzag exact reverse scan gray white raster 31 M10 MASK MODE 10 H ramp slant 1 32 M11 MASK MODE 11 H ramp slant 4 33 M12 MASK MODE 12 H ramp slant 1 shif...

Page 50: ...pondence with APL 96 PLN BRIGHT ENHANCE NO Center luminance compensation function off 97 POF POWER OFF Power off 98 PON POWER ON Power on 99 PRH PANEL RED HIGH Panel white balance adjustment red highlight 000 511 100 PRL PANEL RED LOW Panel white balance adjustment Red low light 000 999 101 SCN SYSTEM CABLE NO Prohibiting monitoring of cable disconnection detection 102 SCY SYSTEM CABLE YES Permitt...

Page 51: ...te 0 C or F 7 Data of hour meter for the second latest PD 7 bytes 1st 5th byte Hour 6th 7th byte Minute 8 Data on temperature for the second latest PD TEMP1 3 bytes 000 255 9 Third latest 1st PD data 1 byte 0 C or F 10 Third latest 2nd PD data 1 byte 0 C or F 11 Data of hour meter for the third latest PD 7 bytes 1st 5th byte Hour 6th 7th byte Minute 12 Data on temperature for the third latest PD T...

Page 52: ...a Size 1 Display data 3 bytes 2 1 Version of DTV 4 bytes 3 1 Version of CC 4 bytes 4 2 PC CARD 8 bytes 5 2 TEXT 60 bytes Notes Ignore the 2 byte checksum at the end The data expected to be used for service may be 5 Data on temperature and 15 Hour meter Order Data Size Remarks 1 Notifying that the unit is shifting to Standby mode 1 byte 1 OK for shifting to Standby 2 Whether or not the main unit ha...

Page 53: ...SD data 1 byte 0 5 22 Sixth latest SD subcategory data 1 byte 0 2 23 Data of hour meter for the sixth latest SD 7 bytes 1st 5th byte Hour 6th 7th byte Minute 24 Data on temperature for the sixth latest SD TEMP1 3 bytes 000 255 25 Seventh latest SD data 1 byte 0 5 26 Seventh latest SD subcategory data 1 byte 0 2 27 Data of hour meter for the seventh latest SD 7 bytes 1st 5th byte Hour 6th 7th byte ...

Page 54: ...TAL VIDEO Assy 43 Y DRIVE Assy 43 SCAN B Assy 43 SCAN A Assy KEY CONTROL Assy X CONNECTOR A Assy X CONNECTOR B Assy HD SP TERMINAL Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 ADDRESS Assy 43 X DRIVE Assy PANEL LED Assy PANEL SENSOR Assy PANEL IR Assy PANEL KEY Assy Rear view ...

Page 55: ...tion P power down P shutdown P modification Disconnection of the system cable Power management when the Media Receiver is not connected with the PDP RED MR LED PANEL LED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN RED GREEN Normal Abnormality in MR Abnormality in the panel Disconnection of cable 1 0S 1 0S 1 0S 1 0S 1 0S 1 0S 1 0S 1 0S 1...

Page 56: ...k temperature around media receiver SD11 Lit 5 times Audio failure Shutdown 3 seconds after warning Powering off Internal protection circuits activated Is there a short in speaker cable SD05 6 times Lit Communication failure of the module microcomputer Immediate shutdown 7 times Lit Main 3 wire serial communication in failure Immediate shutdown 8 times Lit Communication failure of the main IIC Imm...

Page 57: ...subcategory on the Factory menu DIGITAL VIDEO Communication failure of the EEPROM 4K MODULE UCOM BLOCK IC5206 PANEL IF Communication failure of the EEPROM 2K PANEL IF BLOCK IC4002 Disconnection of cable CN4009 CN3501 Check if the cable is disconnected or not securely connected HD AUDIO Defective volume IC HD AUDIO AMP Assy IC3502 Defective 114 pin FPC CN4004 CN5001 ADY1081 Check if the 114 pin FPC...

Page 58: ...IGGER P2 8 0 9 3 4 5 6 7 2 ADDRESS ASSY upper DIGITAL VIDEO ASSY ADDRESS ASSY lower X DRIVE ASSY Y DRIVE ASSY POWER SUPPLY UNIT Note The figures 1 indicate the number of times the LED flashes on the panel when power down occurs in the corresponding route IC5208 PD MUTE circuit DC DC converter IC5201 module microcomputer Flashes in a case of power down other than power supply r elated power down Re...

Page 59: ...n of middle point voltage Y RESONANCE BLOCK Q2202 Q2203 Q2214 Q2205 Q2206 Q2208 Q2209 Q2211 Q2212 IC2201 IC2202 Control signal series resistors DIGITAL VIDEO Assy Power down caused by detection of middle point voltage DIGITAL VIDEO Assy IC5401 Control signal series resistors 8 ADRS 43 ADDRESS Assy Disconnection of cable detected CN1501 Power down caused by detection of a power surge ADR RESONANCE ...

Page 60: ...ful when servicing the PDP 434PU PDP 504PU are described here How to enter Factory mode using the remote control unit Power down log INFORMATION PANEL PD Please refer to the technical documentation Service knowhow The last 8 power down records are held with the latest power down displayed at the top In the FIRST column the location where the PD circuit was activated first location indicated by fla...

Page 61: ... which should be converted using the following formula Current temperature C 0 65 TEMP 1 value 52 Note Shutdown caused by high TEMP 1 value PDP 434P TEMP 1 value 200 77 C PDP 504P TEMP 1 value 209 83 C N N I F O M R I N 1 0 1 3 N T V S T 1 A T I O 1 1 5 10 15 16 5 10 15 20 25 30 35 40 T E M P E R A T U R E T E M P 1 1 2 8 T E M P 2 1 4 9 1 F A N 2 5 Note To update the data on temperature use the L...

Page 62: ...omplete connection between the PANEL SENSOR and DIGITAL assemblies Shutdown occurs 30 seconds after the green LED flashes four times alerting of high temperature operation Defective lighting Incomplete connection between the LED and PANEL IF Assy No key operation effective Incomplete connection between the PANEL KEY and KEY CONTROL assemblies Check if a pulse is output from Pin 2 of the CN4852 whe...

Page 63: ... the TSN command is not stored in memory monitoring of the switch can be reactivated by turning the unit off then back on The same setting is possible using the Factory menu Because the output of the DVI receiver is controlled by the physical setting of the TRAP switch if the TRAP switch is set to OPEN the DVI signal cannot be output even if the TSN command is sent When the Media Receiver is conne...

Page 64: ... signal from the SG is not input during DVI mode the green LED flashes at intervals of 2 sec for about 8 seconds then the unit shifts to Power Management mode the green LED lights As the connection conditions of the system cables MDR cable DVI cable are usually detected if no connection such as cable disconnection is detected a warning indication alternate flashing of the red and green areas is di...

Page 65: ...ch S5201 on the DIGITAL VIDEO Assy to its upper position see Fig below 2 Send the DRF RS232C command to turn the large signal system off 3 Send the DRN RS232C command to turn the large signal system on Notes As the unit enters Power Down and Muting On mode when Methods 1 and 2 are performed and power downs other than those caused by the power PS_PD and DC DC converter DIGITAL_DC DC circuits are no...

Page 66: ... reused must be changed to not adjusted using the UAJ RS232C command Note 1 If a repaired DIGITAL VIDEO Assy is mounted in another unit Unit 2 without this change of keyword and the power to the unit 2 is turned off the data in force before the repair of the DIGITAL VIDEO Assy will be copied to Area B of the PANEL IF Assy of Unit 2 overwriting the data necessary for Unit 2 Once overwritten the ori...

Page 67: ...adjustment tables see 6 2 1 RS232C commands Shifting to Table 1 Send the M51 and F60 commands Obtaining the adjustment values Send the GPW command Shifting to Table 2 Send the M51 and F75 commands Obtaining the adjustment values Send the GPW command 4 Make settings for various functions Send the PPN SDN SPN and WAY commands Note After adjustment when the POWER switch is set to OFF these settings w...

Page 68: ... imparting vibration to the unit affects key inputs Check if a pulse is output when the key corresponding to Pin 2 of the CN4852 is pressed Cable disconnection CN4852 CN4010 Check if the cables are disconnected or not securely connected Check if a pulse is output when the key corresponding to Pin 5 of the CN4010 is pressed KEY CONTROL Defective KEY SCAN IC KEY CONTROL Assy IC4851 Check if a pulse ...

Page 69: ...e 43P Front case Assy 43P 3 4 2 3 2 2 3 2 5 6 3 3 2 2 3 2 5 3 2 3 3 3 3 2 1 6 Remove the three screws B tight 5 Remove the flexible cable J211 from the PANEL KEY Assy 7 Remove the front case 43P Front case 43P PANEL KEY Assy 7 1 2 2 2 3 1 Grip 1 1 2 3 2 2 3 2 Note As the screws used for the front case are B tight ABZ30P100FZK and other screws used are M screws AMZ30P060FZK care must be taken not t...

Page 70: ... damaged 6 Remove the switch holder by removing the screw M screw 7 Remove the thin clamp then remove the wires 8 Remove the front chassis VR Assy 43 by removing the 4 screws M screws Front chassis VL Assy 43 Front chassis VR Assy 43 2 Flat clamp Flat clamp Flexible cable J211 Wire B J106 3P Housing wire with housing J108 Housing wire 43 with power J110 IR holder Flat clamp Front chassis VL Assy 4...

Page 71: ...B Assemblies 43 SCAN B Assy PANEL IF Assy 43 SCAN A B X CONNECTOR A and B Assemblies 3 1 Remove the 4 screws M screws 2 Remove the some connectors 3 Remove the multi base section PCB Location for multi base section Multi base section 4 1 1 2 3 3 1 1 1 4 2 4 4 5 4 4 4 4 HD SP TERMINAL Assy HD AUDIO AMP Assy 43 SCAN A Assy X CONNECTOR A Assy 43 X DRIVE Assy 43 Y DRIVE Assy X CONNECTOR B Assy 5 1 1 2...

Page 72: ... 1ch 2ch 1 2 3 4 8 7 6 5 OUT IN1 IN1 VEE VCC OUT2 IN2 IN2 Comparator IC OP AMP IC Pin Arrangement Top view Block Diagram Pin Arrangement Top view Block Diagram The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams List of IC BA10393F BA10358F BA8274F NJM2195L MBM29PL160BD SII169CTG100 STK795 510 STK795 511 LA4625 M30626FHPGP P...

Page 73: ...C4206 8 7 6 5 1 2 3 4 VCC LY SY N C Buffer Buffer N C LX SX GND VCC GND 35 7 VCC GND 35 7 Pin No Pin Name 2 7 3 6 LX LY SX SY 4 GND 8 VCC Buffer output Buffer input Ground Power supply Pin Function Equivalent Circuit I2 C Bus Interface IC Block Diagram Pin Function ...

Page 74: ... C1 28 TP1 42 INL 2 3 4 5 6 1 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 25 24 24 23 22 30 29 28 27 26 35 34 33 32 31 41 40 39 38 36 42 22 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 31 30 29 28 27 26 25 24 23 C3 C4 FILOUT FIL1 FIL2 FIL3 FIL4 FIL5 FIL6 FIL7 PCOUT SFIL1 SFIL2 SFIL3 SVOL2 SVOL1 GND PCIN C1 C2 INL INR FFL1 FFL2 FFL3 TP3 FFR1 FFR2 FFR3 TP2 OUTL MODE...

Page 75: ... D F A B E No 14 13 9 C1 0V 15 14 10 C2 0V 16 17 18 15 16 17 11 14 15 SFIL1 SFIL2 SFIL3 V 2 19 2 5 18 2 5 16 44 47 SVOL2 C4 FIL2 WIDTH VR V 2 V V 10k V 50 V V V V 10k V V V Pin Name Equivalent Circuit Pin Function QFP48 SOP40 SDIP42 ...

Page 76: ...EFIN V 2 24 29 30 31 36 40 3 23 28 29 30 34 38 3 21 28 29 30 34 40 45 VREF BASSOUT OUTR OUTL FFR1 FFL1 FILOUT TruBass Rch Lch V 2 25 26 27 24 25 26 22 23 26 MODE3 MODE2 MODE1 3 2 1 0V 50k V V V 50k 150 150k V V V V 50 50 V V Pin Name Equivalent Circuit Pin Function No QFP48 SOP40 SDIP42 ...

Page 77: ...B E 28 35 39 27 33 37 27 33 39 TP1 FFR2 FFL2 V 2 33 37 31 35 31 35 TP2 TP3 41 42 39 40 41 42 INR INL Rch Lch V 2 4 4 46 FIL1 V 2 V 150 V V 50k VREF V V 50 50 V VREF V 150 V V V Pin Name Equivalent Circuit Pin Function No QFP48 SOP40 SDIP42 ...

Page 78: ...5 State Control Command Register Program Voltage Generator Low VCC Detector Address Latch X Decoder Y Decoder Cell Matrix Y Gating Chip Enable Output Enable Logic Data Latch Input Output Buffers STB STB A 1 BYTE Timer for Program Erase MBM29PL160BD DIGITAL VIDEO ASSY IC5303 Flash Memory IC Block Diagram ...

Page 79: ...61 QO9 60 QO8 59 OGND 58 OVCC 57 QO7 56 QO6 55 QO5 54 QO4 53 QO3 52 QO2 51 QO22 SCL 100 RESERVED 99 PGND 98 PVCC 97 EXT_RES 96 AVCC 95 RXC 94 RXC 93 AGND 92 RX0 91 RX0 90 AGND 89 AVCC 88 AGND 87 RX1 86 RX1 85 AVCC 84 AGND 83 AVCC 82 RX2 81 RX2 80 AGND 79 OVCC 78 QO23 77 OGND 76 DIFFERENTIAL SIGNALS ODD 8 bits RED EVEN 8 bits RED ODD 8 bits GREEN EVEN 8 bits GREEN ODD 8 bits BLUE EVEN 8 bits BLUE C...

Page 80: ... VDD SUS B SUS G GND VSUS VSUS VSUS VSUS VSUS SUSGND SUSGND SUSGND SUSGND SUSGND SUSOUT SUSOUT SUSOUT SUSOUT SUB GND N C N C N C PSUS PSUS PSUS PSUS PSUS PSUS PSUS PSUS PSUS PSUS PSUS N C SUS MSK Delay Circuit DRIVER 22 21 20 19 18 16 15 14 13 12 10 9 8 7 6 4 3 2 1 23 24 25 29 30 31 32 33 36 37 38 39 40 42 43 44 M1 M3 M6 M8 VCC VDD SUS B SUS G GND VSUS VSUS VSUS VSUS VSUS SUSGND SUSGND SUSGND SUSG...

Page 81: ... PROTECTOR THERMAL SHUT DOWN VCC OUTPUT PIN TO VCC SHORT PROTECTOR OUTPUT PIN TO GND SHORT PROTECTOR OUTPUT PIN TO GND SHORT PROTECTOR POWER GND1 IN2 LOAD SHORT PROTECTOR OUTPUT PIN TO VCC SHORT PROTECTOR 13 11 12 PREDRIVER POWER PREDRIVER POWER IN 6 POWER GND2 9 8 10 PREDRIVER POWER PREDRIVER POWER IN 4 LOAD SHORT PROTECTOR 7 2ch BTL AF Power Amp IC Block Diagram ...

Page 82: ...V frequency count I L 26 EEPRST EEPROM power SW O H 27 E_SCL IIC clock output for EEPROM O 28 E_SDA IIC data I O for EEPROM I O 29 TXD Communication with flash ROM writer data transmission O 30 RXD Communication with flash ROM writer data receive I 31 SCLK Communication with flash ROM writer clock input I 32 BUSY Communication with flash ROM writer busy output O 33 TXD0 UART communication with mai...

Page 83: ... I L 74 DVI_MUTE Mute of panel link output O H 75 A_MUTE Audio mute O H 76 A_NG Audio NG detection I L 77 A_SCL IIC clock output for audio others O L 78 A_SDA IIC data I O for audio others I O L 79 TRUBASS TRUBASS ON OFF O H 80 STB_SW Standby setting of audio amp O L 81 FOCUS FOCUS ON OFF O H 82 SRS SRS ON OFF O H 83 DDC_WP DDCROM write protection O H 84 DVI_DET DVI cable disconnection detection I...

Page 84: ...23 AD7TXCLKOUTM Address LVDS signal output AD1 24 AD7TXOUT2M Address LVDS signal output AE1 25 AD7TXOUT1M Address LVDS signal output AF1 26 AD7TXOUT0M Address LVDS signal output AF2 27 AD7TXOUT0P Address LVDS signal output AF3 28 VSSLA GND AF4 29 AD3TXOUT3M Address LVDS signal output AF5 30 AD3TXCLKOUTM Address LVDS signal output AF6 31 AD3TXOUT2M Address LVDS signal output AF7 32 AD3TXOUT1M Addre...

Page 85: ...26 73 NC NC pin C26 74 SCAN_10 Scan control signal output B26 75 CSIOTXD Communication with microcomputer A26 76 CSRD_N Communication with microcomputer A25 77 CSCS_N0 Communication with microcomputer A24 78 EXA16 Flash memory address bus A23 79 EXA15 Flash memory address bus A22 80 EXA14 Flash memory address bus A21 81 EXA13 Flash memory address bus A20 82 EXA12 Flash memory address bus A19 83 EX...

Page 86: ... AE3 125 VSSLA GND AE4 126 AD3TXOUT3P Address LVDS signal output AE5 127 AD3TXCLKOUTP Address LVDS signal output AE6 128 AD3TXOUT2P Address LVDS signal output AE7 129 AD3TXOUT1P Address LVDS signal output AE8 130 AD3TXOUT0P Address LVDS signal output AE9 131 AD2TXOUT3P Address LVDS signal output AE10 132 AD2TXCLKOUTP Address LVDS signal output AE11 133 AD2TXOUT2P Address LVDS signal output AE12 13...

Page 87: ...N0 Communication with UCOM B20 175 GND GND B19 176 EXA9 Flash memory address bus B18 177 EXA6 Flash memory address bus B17 178 EXA0 Flash memory address bus B16 179 GND GND B15 180 EXDIO_6 Flash memory data bus B14 181 EXDIO_12 Flash memory data bus B13 182 RBI_9 B phase signal input of R video ninth bit B12 183 RBI_4 B phase signal input of R video fourth bit B11 184 GND GND B10 185 GBI_7 B phase...

Page 88: ...D11 222 VSSLA GND AD12 223 VSSLA GND AD13 224 VSSLA GND AD14 225 VSSLA GND AD15 226 VSSLA GND AD16 227 VSSLA GND AD17 228 VSSLA GND AD18 229 VSSLA GND AD19 230 VSSLA GND AD20 231 VSSLA GND AD21 232 VSSLA GND AD22 233 VSSLA GND AD23 234 VSSLA GND AD24 235 VSSLA GND AC24 236 VSSLA GND AB24 237 VSSLA GND AA24 238 VSSLA GND Y24 239 VSSLA GND W24 240 VSSLA GND V24 241 VSSLA GND U24 242 VSSLA GND T24 24...

Page 89: ... VDDIO 3 3V power supply C6 274 RAI_9 A phase signal input of R video ninth bit C5 275 RAI_3 A phase signal input of R video third bit C4 276 GAI_8 A phase signal input of G video eighth bit D4 277 GAI_7 A phase signal input of G video seventh bit E4 278 GAI_6 A phase signal input of G video sixth bit F4 279 GAI_5 A phase signal input of G video fifth bit G4 280 VCMP GND H4 281 XSUSB_13 X Drive co...

Page 90: ...ive control signal output M23 326 YSUSA_7 Y Drive control signal output L23 327 YSUSA_13 Y Drive control signal output K23 328 YSUSB_1 Y Drive control signal output J23 329 YSUSB_5 Y Drive control signal output H23 330 YSUSB_9 Y Drive control signal output G23 331 VCMP GND F23 332 SCAN_0 Scan control signal output E23 333 SCAN_4 Scan control signal output D23 334 SCAN_7 Scan control signal output ...

Page 91: ...GND V5 366 VSSLA GND W5 367 VSSLA GND Y5 368 VSSL15 GND AA5 369 VDDLP 3 3V power supply AB5 370 VSSL15 GND AB6 371 VSSLA GND AB7 372 VSSLA GND AB8 373 VSSL15 GND AB9 374 VSSLA GND AB10 375 VSSLA GND AB11 376 VSSL15 GND AB12 377 VSSLA GND AB13 378 VSSLA GND AB14 379 REFRIN Reference current generation AB15 380 VSSBG GND AB16 381 VSSL15 GND AB17 382 VSSLA GND AB18 383 VSSLA GND AB19 384 VSSL15 GND A...

Page 92: ...hase signal input of R video sixth bit G6 422 APL_DT APL value trigger input H6 423 VDD15 1 5V power supply J6 424 VBB VBB power monitor in the DRAM K6 425 XSUSB_5 X Drive control signal output L6 426 VDDD15 1 5V power supply M6 427 XSUSA_11 X Drive control signal output N6 428 XSUSA_5 X Drive control signal output P6 429 VDD15 1 5V power supply R6 430 ADRS_1 Address control signal output T6 431 T...

Page 93: ...wer monitor in the DRAM H21 464 VDDD15 1 5V power supply G21 465 YSUSB_13 Y Drive control signal output F21 466 SCAN_2 Scan control signal output F20 467 VDD15 1 5V power supply F19 468 EXA17 Flash memory address bus F18 469 EXA2 Flash memory address bus F17 470 EXDIO_2 Flash memory data bus F16 471 VDD15 1 5V power supply F15 472 EXDIO_10 Flash memory data bus F14 473 TRNSEND_I NC pin F13 474 VDD...

Page 94: ...TIES AND SPECIFICATIONS PLASMA DISPLAY PDP 434PU PDP 434PG PDP 434PE 1 POWER button 2 STANDBY indicator 3 POWER ON indicator 4 Remote control sensor 1 2 4 3 5 6 7 8 Right view 5 STANDBY ON button 6 INPUT button 7 VOLUME buttons 8 CHANNEL buttons Front view ...

Page 95: ...PDP 434PU 95 5 6 7 8 5 6 7 8 C D F A B E Ω Rear view SYSTEM CABLE terminal BLACK SYSTEM CABLE terminal WHITE SPEAKER right lef t terminals Ω AC INLET terminal The terminals have faced downward ...

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