Pioneer PRO-730HDI Service Manual
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Pioneer PRO-730HDI Service Manual

Hdtv projection monitor
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HDTV PROJECTION MONITOR
PRO-730HDI
PRO-530HDI
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
PRO-730HDI
KUXC/CA
PRO-530HDI
KUXC/CA
This service manual should be used together with the following manual(s).
Model No.
PRO-730HD, PRO530HD
• Parts of the exploded views are all mentioned in this manual.
• The electrical parts are mentioned by contrast table in this manual.
(Refer to "3. Contrast of miscellaneous parts.")
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
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 2003
Power Requirement
AC120V
AC120V
Order No.
ARP3138
SAFETY INFORMATION, SPECIFICATIONS, EXPLODED VIEWS AND
PARTS LIST , BLOCK DIAGRAM AND SCHEMATIC DIAGRAM,
PCB CONNECTION DIAGRAM, PCB PARTS LIST
ARP3139
ADJUSTMENT, DIAGNOSIS, IC, EXPLANATION, PANEL FACILITIES etc.
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PRO-730HDI
Remarks
T-ZZY OCT. 2003 printed in Japan
ORDER NO.
ARP3183
Remarks

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2003 T-ZZY OCT.

  • Page 2: Safety Information

    Especially critical components as indicated on the circuit path to the chassis will indicate an open circuit. diagram should not be replaced by other manufacture's. Furthermore where a short circuit has occurred, replace those components that indicate evidence of overheating. PRO-730HDI...
  • Page 3 1.2 PRODUCT SAFETY NOTICE ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL Many electrical and mechanical parts in PIONEER set have special SHOCK HAZARD AND MUST BE CORRECTED BEFORE safety related characteristics. These are often not evident from RETURNING THE SET TO THE CUSTOMER.
  • Page 4 Each Lens Assy POWER SW Assy HV Distributor Focus VR (VR1) POWER SUPPLY Assy CRT Service Assy R, G, B AC Power Cord DEFLECTION SERVICE Assy Fig.1 Carged Section and High Voltage Generation Point Fig.2 Component parts for X-ray protection PRO-730HDI...
  • Page 5 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. PRO-730HDI...

  • Page 6: Table Of Contents

    7.6 FACTORY ADJ MODE ..........................96 7.7 ADJUSTMENT ............................98 8. GENERAL INFORMATION ........................... 116 8.1 DIAGNOSIS ............................116 8.1.1 DIAGNOSIS METHOD ........................116 8.1.2 DISASSEMBLY..........................120 8.1.3 WIRING DIAGRAM.......................... 124 8.1.4 ABOUT THE SERVICE (RS232C) PORT..................126 8.2 IC INFORMATION..........................127 PRO-730HDI...

  • Page 7: Specifications

    Standby power consumption........0.5W External dimensions Input terminals ..........4 video inputs PRO-730HDI ....1510 (W) x 1425 (H) x 709 (D) mm 4 S-VIDEO input jacks (Y/C separate INPUT) 59-7/16 (W) x 56-1/8 (H) x 27-15/16 (D) inch 2 COMPONENT VIDEO INPUT jacks (Y, P PRO-530HDI ....1268 (W) x 1289 (H) x 640 (D) mm...

  • Page 8: Exploded Views And Parts List

    Assy L Frame Cover V Assy R Frame Cover H How to remove Frame Cover Frame Cover V Assy L Frame Cover V Assy R Cloth 5 (PRO-730HDI Only) Flat-blade Screw Driver Cloth Frame Cover H Frame Cover H PRO-730HDI...
  • Page 9 Upper Pad R See Contrast table (2) Screw ABA1226 Frame Cover V Assy L See Contrast table (2) (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA...

  • Page 10: Front Section (1)

    2.2 FRONT SECTION (1) Refer to "2.6 CRT SECTION". ×4 ×4 PRO-730HDI...
  • Page 11 1P Lead Wire (J6) ADX2662 1P Lead Wire (J7) ADX2663 1P Lead Wire (J8) ADX2664 (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA 1 Cabinet (64W)

  • Page 12: Front Section (2)

    2.3 FRONT SECTION (2) Rear View 22 30 • How to check the serial number: Remove the grille and look at the front panel from below. (PRO-730HDI Only) (PRO-730HDI Only) (PRO-730HDI Only) 29 282928 27 27 29 28 29 28...
  • Page 13 Side Panel Assy L See Contrast table (2) Catcher F2M AEC1609 Side Panel Assy R See Contrast table (2) (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA...

  • Page 14: Mirror Section

    Be sure to remove the mirror inside the cabinet before removing the mirror case. If the mirror case is removed first, the mirror will fall and likely become damaged. A Torx driver is required to remove the No.11 screws. Rear View PRO-730HDI...
  • Page 15 NSP 8 Mirror Case Label AAX2448 Mirror Case (51) AME2296 Screw ABA1240 (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA 1 Mirror 64W AMR3333...

  • Page 16: Screen Section

    2.5 SCREEN SECTION When attaching the screen holder to the cabinet, make the left side basically level. 1/10 Cabinet inch Screen Frame Assy Top View Front View Rear View 17 17 17 17 17 17 PRO-730HDI...
  • Page 17 See Contrast table (2) Panel Frame H See Contrast table (2) Panel Frame V See Contrast table (2) (2) CONTRAST TABLE PRO-730HDI/KUXC/CAand PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA...

  • Page 18: Crt Section

    2.6 CRT SECTION Blue Green PRO-530HDI Only Front Side To Cabinet 26 26 CRT Stand (Accessory of Cabinet) Rear Side PRO-730HDI...
  • Page 19 VM Coil (L6) ATL1146 Lens Assy See Contrast table (2) Lens Assy See Contrast table (2) (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA...

  • Page 20: Rear Section

    2.7 REAR SECTION Refer to "2.8 CHASSIS SECTION". Refer to "2.10 HDMI SECTION". PRO-730HDI...
  • Page 21 ABA1286 NSP 9 Back Cover Panel See Contrast table (2) Screw ABA1241 (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA 1 Rear Cover 64...

  • Page 22: Chassis Section

    2.8 CHASSIS SECTION Refer to "2.10 REAR PANEL SECTION". PRO-730HDI...
  • Page 23 NSP 12 AC Cord Holder ANG2539 NSP 13 U-COM Shield ANK1697 NSP 14 Cabinet Wire Holder AEC1263 NSP 15 Lead Clamper M AEC1611 Cable Clip AEC1911 Cord Holder AEC1257 Cable Clip AEC1806 Screw PPZ40P120FMC Screw ABZ30P120FZK Screw ABA1235 Screw BPZ30P140FZK PRO-730HDI...

  • Page 24: Rear Panel Section

    2.9 REAR PANEL SECTION Caution for the RF Switch installation No Good TUNER TUNER Assy Assy Switch Rear Switch side Top View 13, 9 PRO-730HDI...
  • Page 25 See Contrast table (2) Rear Panel ANC2350 BBN1005 Hexagonal Head Screw BBA1051 (2) CONTRAST TABLE PRO-730HDI/KUXC/CA and PRO-530HDI/KUXC/CA are constructed the same except for the following : PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description KUXC/CA KUXC/CA 7 ID Label 64...

  • Page 26: Hdmi Section

    2.10 HDMI SECTION HDMI SECTION parts List Mark No. Description Part No. HDMI SERVICE Assy AWV2061 Wire Harness B (J14) ADX2861 NSP 3 HDMI Chassis ANA1758 NSP 4 Lead Clamper M AEC1611 Screw BBZ30P080FZK Screw ABZ30P100FZK NSP 7 HDMI Heatsink ANH1622 PRO-730HDI...

  • Page 27: Contrast Of Miscellaneous Parts

    3. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE PRO-730HDI/KUXC/CA, PRO-530HDI/KUXC/CA and PRO-730HD/KUXC/CA are constructed the same except for the following : PRO-730HD/ PRO-730HDI/ PRO-530HDI/ Mark No. Symbol and Description Remarks KUXC/CA KUXC/CA KUXC/CA PCB ASSEMBLY 1..DVI SERVICE ASSY AWV1983 Not used Not used ∗...

  • Page 28: Block Diagram And Schematic Diagram

    IC6007 IC3906 DVIH HDMI CXA2171Q DVIV RECEIVER 232C IC1801 SCL3 DRIVER SP3232ECY SDA3 IC6009 SELECTOR SM5301BS HDMI DAC IC HDMIRGB DSUB/DVISW Y Cb(Pb) INPUT 6 Cr(Pr) IC6011 CXA1875AM DSUBRGB HDMI RECEIVER HDMI IC6013 IC3907 SCL4 SII9993CTG100 M52055FP SDA4 RS-232C PRO-730HDI...
  • Page 29 TC74HC126AF PURE IC4610 TC74HC126AF IC4602 HS VS TC74HC4053AF OSDRGB CVRGB OSDRGB/CVRGB IC1204 HBLK VBLK CM0022AF IC1205 IC401, IC402 SCL2 CD0031AM STK392-180 DIGITAL OSDBLK SDA2 CONVERGENCE OSDBLK CBUSY DAC IC CVBLK CRESET MUTE CMUTE EEP ROM CVRGB IC1203 CVBLK 24LC64(I)P PRO-730HDI...

  • Page 30: Control Block

    ESCL CXA2171Q ESDA SCL2 SDA2 CMUTE AUTO CONVERGENCE IC3906 AUTO WHITE BALANCE COMPONENT CXA2171Q SCL1 BLOCK SCL3 SCL4 SDA1 SDA3 SDA4 DVIRST DVIRST IC7004 IC6007 IC6013 SII9993 SII9993 PCM1742 SIGNAL ASSY HDMI BLOCK DIGITAL AUDIO BLOCK HDMI SERVICE ASSY PRO-730HDI...
  • Page 31 OSDG OSDB HBLK OSDBLK VBLK OSDHALF CPURST V.DEF, H.DEF, HSIZE VDET HV. PS BLOCK DEFLECTION SERVICE ASSY RELAY1 RELAY2 POWER CBUSY SUPPLY BLOCK CMUTE CRESET ACCLK SCL2 SDA2 IC1204 CM0022AF IC1203 24LC64(I)P CBUSY DIGITAL CONV. ASSY POWER SUPPLY ASSY PRO-730HDI...

  • Page 32: Audio Block

    AUDIO (HDMI) AD SW INPUT 6 (HDMI) SII9993CTG100 IC6013 INPUT5/6 SW CONVERTER IC7005 IC7004 NJM12904V PCM1742KE LPF&AMP VAR/FIX VAR/FIX MUTE FIX L,R VAR/FIX MUTE AUDIO OUT VAR L,R IC2203 MC14066BF CENTER IN MONITOR MUTE MONITOR/ TV OUT MON/TV MUTE PRO-730HDI...
  • Page 33 L,R/CENTER IC5502 PRE AMP IC2202 BH3865S MC14066BF TONE FRONT VOL.CONTROL CONTROL SURROUND AUDIO MUTE BASS BOOST CENTER IC5501 SCL2 AMUTE2 NJM4558MD SDA2 IC5503 DETECTION IC5504 NJM4558MD AUDIO PHASE TRAP MUTE SECURITY IC1101 LA4282 SPEAKER AMUTE POWER AMP CMUTE AMUTE2 PRO-730HDI...

  • Page 34: Tuner, Signal And Hdmi Service Assys

    CXA2171Q DVIV IC6013 IC2201 HDMI CXA2069Q 2LINE RECEIVER S.DET DSUB/DVISW IC6009 IC2701 SELECTOR INPUT F DSUB SM5301BS TC90A45F HDMIRGB INPUT 6 2L Y/C S.DET HDMI IC3907 RECEIVER Block M52055FP IC6013 MONITOR SCL4 SII9993CTG100 SCL1 SDA4 HDMI SERVICE ASSY SDA1 PRO-730HDI...

  • Page 35: Video Ucom And R,G,B Crt Drive Assys

    Block CXA2153S IPHBLK SCL1 SHARP- SDA1 IC1903 HBLK 1 NESS 24LC32A(I)P SCL2 DETAIL MAIN UCOM SDA2 IC4608 EEPROM HBLK CXA2180Q IC1906 VBLK YCBCR M306V7FGFP VIDEO WHITE OSDRGB SCL2 APL DET OSDBLK Block SDA2 RXD0 TXD0 IC4601 HBLK M52055FP VBLK PRO-730HDI...

  • Page 36: Deflection Service Assy

    V DEF Block Block IC801 IC802 M5220P LA78045 T601 PRE AMP V AMP VOUT ANODE VDRV ± HIGH HOUT VOLTAGE FOCUS OUTPUT Q512,Q513 Q511 H. DEF H. DEF H.V. CPURST HDRV DRIVE CONTROL H. DEF HPIN CONTROL HVRST Q510,Q508 IC502 NJM4558DXP PRO-730HDI...

  • Page 37: Digital Conv. And Power Supply Assys

    D201 T201 D301 FU301 V+4V D303 FU302 DIGITAL HBLK V+6V CONVERGENCE 6 ch IC1204 D305 VBLK CM0022AF IC401, IC402 V+10V IC205 SW REG. STK392-180 CD0031AM CONTROL D307 FU303 CONVER AMP V+13V IC201 AN8029 D313 FU304 V+30V DIGITAL CONV. ASSY PRO-730HDI...

  • Page 38: Overall Connection Diagram

    4.2 OVERALL CONNECTION DIAGRAM FRONT CONTROL ASSY LED RLS ASSY (AWZ6718) (AWZ6822) FRONT INPUT ASSY (AWZ6715) 1/5- REMOTE SENSOR VIDEO UCOM SERVICE ASSY ASSY (AWV2058) (AWZ6717) HDMI SERVICE ASSY (AWV2061) 1/5- SIGNAL ASSY (AWZ6716) PRO-730HDI...
  • Page 39 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". B CRT DRIVE ASSY (AWZ6711) G CRT DRIVE ASSY (AWZ6710) R CRT DRIVE ASSY (AWZ6709) POWER SW ASSY (AWZ6713) POWER SUPPLY ASSY (AWV2057) BNC ASSY (AWZ6720) D-SUB ASSY (AWZ6714) 1/2- DEFLECTION SERVICE ASSY (AWV1967) PRO-730HDI...

  • Page 40: Connector Pin Names And Voltages

    S2-9 DVIV DVIRST H1-5 DVIRST PDET1 S2-10 PDET1 H1-4 S12-1 DVIL H1-3 S12-2 SCL3 H1-2 SCL3 S12-3 DVIR SDA3 H1-1 SDA3 S12-4 POWER SUPPLY HDVI SERVICE ASSY ASSY P5 (CN301) H3 (CN6001) Voltage (V) Name Name V+13 14.5 V+13 PRO-730HDI...

  • Page 41: Led Rls Assy

    4.4 LED RLS ASSY FRONT CONTROL ASSY (AWZ6718) LED RLS ASSY (AWZ6822 ) PRO-730HDI...

  • Page 42: Hdmi Service Assy (1/2)

    4.5 HDMI SERVICE ASSY (1/2) F 1/2 PRO-730HDI...
  • Page 43 HDMI SERVICE ASSY (AWV2061) • HDMI BLOCK CN6001 14.2 F 2/2 DIGITAL AUDIO BLOCK CN6003 CN6004 CN6005 : The power supply is shown with the marked box. (RGB) : R, G or B SIGNAL ROUTE F 1/2 : AUDIO SIGNAL ROUTE PRO-730HDI...

  • Page 44: Hdmi Service Assy (2/2)

    4.6 HDMI SERVICE ASSY (2/2) 11.3 F 2/2 PRO-730HDI...
  • Page 45 F 2/2 HDMI SERVICE ASSY (AWV2061) • DIGITAL AUDIO BLOCK : AUDIO SIGNAL ROUTE F 2/2 PRO-730HDI...
  • Page 46 • V rate F 1/2 ( HDMI BLOCK) IC6001 (24LC02B) IC6008 (24LC02B) IC6006 (TC74HC126) IC6009 (SM5301BS) Voltage (V) Voltage (V) Voltage (V) Voltage (V) Voltage (V) 0.58 Q6001 (SM6K2) Q6002 (SM6K2) Q6013 (SM6K2) Voltage (V) Voltage (V) Voltage (V) PRO-730HDI...
  • Page 47 INPUT1: Composite signal (color bar) Digital mluti-meter, AC120V H1 (CN6004) H2 (CN6003) H3 (CN6001) H4 (CN6005) Name Voltage (V) Name Voltage (V) Name Voltage (V) Name Voltage (V) SDA3 DVIR V+13 14.7 SDA4 SCL3 SCL4 DVIG DVIRST DVIB DVIH MDET V+3V DVIV PDET PRO-730HDI...

  • Page 48: Video Ucom Service Assy (1/5)

    4.7 VIDEO UCOM SERVICE ASSY (1/5) F 1/2 TO SIRIAL WRITER JIG CN6005 H1 CN5001 M306V7FGFP F 1/5 F 2/3 F 2/5 CN404 P2 TO AUTO CONVER PRO-730HDI...
  • Page 49 F 1/5 VIDEO UCOM SERVICE ASSY (AWV2058) • UCOM BLOCK F 3/5 F 1/5 PRO-730HDI...

  • Page 50: Video Ucom Service Assy (2/5)

    (PB SUB) (PB SUB) (PR SUB) (PR SUB) (SUB) (SUB) SUB COLOR (SUB) (SUB) DEMODULATION (PB SUB) (SUB) (PB SUB) (PB SUB) (PR SUB) (PR SUB) (SUB) (SUB) (480p/1080i) (480p/1080i) (480p/1080i) (PB) (480p/1080i) (PB) F 2/5 (PR) (480p/1080i) (PR) PRO-730HDI...
  • Page 51 : C SIGNAL ROUTE UNIT (AXY1076) (PB SUB) (480p/1080i) : PB SIGNAL (SUB) : Y SIGNAL ROUTE (1080i or 480p) (PR SUB) : PR SIGNAL (SUB) (SUB) : Y SIGNAL ROUTE (SUB) (PB) F 2/5 (SUB) (PR) : C SIGNAL ROUTE (SUB) PRO-730HDI...
  • Page 52 V: 1V/div. H: 10µsec/div. (Input : INPUT1 (COMPOSITE), (Input : INPUT1 (COMPOSITE), EIA color-bar) EIA color-bar) 0/3.3 Foot of R2901 V: 1V/div. H: 10µsec/div. (Input : INPUT1 (COMPOSITE), EIA color-bar) IC1907 (TC74VHCT541AFT) Voltage (V) Voltage (V) Voltage (V) 0/3.3 PRO-730HDI...
  • Page 53 0 to 5 0 to 5 0 to 5 0 to 5 Foot of R2891 (SHW) CN2804 - pin 6 (DVS) V: 1V/div. H: 10µsec/div. V: 1V/div. H: 2msec/div. (Input : INPUT1 (COMPOSITE), (Input : INPUT1 (COMPOSITE), EIA color-bar) EIA color-bar) PRO-730HDI...

  • Page 54: Video Ucom Service Assy (3/5)

    F 2/5 F 1/5 F 4/5 F 4/5 F 1/5 (480p/1080i) (PB) (PR) (480p/1080i) IC INTERNAL TH: 1.5V (480p/1080i) (480p/1080i) (PB) (PB) (PB) (PR) (PR) (PR) (480p/1080i) (480p/1080i) (480p/1080i) (PB) (PB) (PB) (480p/1080i) (PR) (480p/1080i) (PR) (PR) F 3/5 PRO-730HDI...
  • Page 55 : PR SIGNAL ROUTE (480p/1080i) (480p/1080i) SHARPNESS CONTROL (PB) (480p/1080i) (PB) (PB) (PR) (480p/ 1080i) (480p/1080i) (PR) (PR) (480p/1080i) (480p/1080i) (480p/1080i) (480p/1080i) (PB) (PB) (PR) (PR) : The power supply is shown with the marked box. F 4/5 F 3/5 PRO-730HDI...
  • Page 56 V: 1V/div. H: 5µsec/div. V: 1V/div. H: 5µsec/div. IC4608 - pin 52 (Jungle input Pb) IC4608 - pin 34 (Jungle output R) IC4608 - pin 30 (Jungle output B) V: 1V/div. H: 5µsec/div. V: 1V/div. H: 5µsec/div. V: 1V/div. H: 5µsec/div. PRO-730HDI...
  • Page 57 Voltage (V) 12.0 0.6/5.6 12.0 1.3/5 IC4613 (TC7SB66FU) IC4602 IC4603 (TC7W53FU) IC4609 (AD8057ART) Voltage (V) (TC74HC4053AF) Voltage (V) Voltage (V) Voltage (V) 0.7/5.7 12.0 IC4614 (TC7SB66FU) Voltage (V) IC4612 (TC7SB66FU) Voltage (V) IC4604 (BA7655AF) Voltage (V) IC4615 (TC7SET08FU) Voltage (V) PRO-730HDI...

  • Page 58: Video Ucom Service Assy (4/5)

    4.10 VIDEO UCOM SERVICE ASSY (4/5) CN3905 F 1/5 F 2/5 F 3/5 F 2/5 RGB SW (R) (G) (B) F 2/5 F 1/5 (PB) (PR) (480p/1080i) F 3/5 MATRIX COLOR CONTROL F 1/5 RGB PREAMP F 3/5 F 4/5 PRO-730HDI...
  • Page 59 F 4/5 VIDEO UCOM SERVICE ASSY (AWV2058) • VIDEO BLOCK : Y SIGNAL ROUTE (RGB) : R, G or B SIGNAL ROUTE (PB) : PB SIGNAL ROUTE (PR) : PR SIGNAL ROUTE OSD SW CN5151 CN5101 CN5201 F 4/5 PRO-730HDI...

  • Page 60: Video Ucom Service Assy (5/5)

    4.11 VIDEO UCOM SERVICE ASSY (5/5) F 5/5 VIDEO UCOM SERVICE ASSY (AWV2058) • AUDIO PRE BLOCK F 1/5 PREAMP BLOCK F 2/5 AUDIO PREAMP F 3/5 F 1/5 TRAP BLOCK F 5/5 PRO-730HDI...
  • Page 61 : AUDIO SIGNAL ROUTE IC5502 (BH3865S) IC5501 (NJM4558MD) Voltage (V) Voltage (V) Voltage (V) IC5503 (NJM4558MD) Voltage (V) IC5504 (NJM4558MD) Voltage (V) F 3/5 F 5/5 PRO-730HDI...

  • Page 62: Power Supply Assy (1/3)

    4.12 POWER SUPPLY ASSY (1/3) F 1/3 POWER SUPPLY ASSY (AWV2057) TO REAR PANEL AC IN J901 POWER SW ASSY (AWZ6713) : CHARGED SECTION F 1/3 PRO-730HDI...
  • Page 63 CN6001 H3 F 3/3 F 3/3 F 2/3 • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - F 1/3 REPLACE WITH SAME TYPE AND RATINGS ONLY. PRO-730HDI...

  • Page 64: Power Supply Assy (2/3)

    4.13 POWER SUPPLY ASSY (2/3) F 2/3 POWER SUPPLY ASSY (AWV2057) • CONVERGENCE BLOCK F 1/3 F 3/3 J506 F 1/3 CN502 F 3/3 F 3/3 F F 1/3 F 1/5 CN501 CN1907 V11 F 2/3 PRO-730HDI...
  • Page 65 L1 (R) L2 (G) L3 (B) CN1202 CN1201 F 1/5 CN1909 V10 F 2/3 PRO-730HDI...

  • Page 66: Power Supply Assy (3/3)

    4.14 POWER SUPPLY ASSY (3/3) F 3/3 POWER SUPPLY ASSY (AWV2057) • SVM and AUDIO POWER BLOCKS • SVM BLOCK F 1/3 CN5106 F 1/3 CN5157 CN5207 F 3/3 PRO-730HDI...
  • Page 67 IC1101 (LA4282) • AUDIO POWER BLOCK Voltage (V) 17.2 17.2 34.9 17.2 CN1101 - pin 4 (AUDIO L) V: 5V/div. H: 500µsec/div. (Input : TUNER, 1kHz, 400mVrms, Vol. MAX) AUDIO POWER AMP F 2/3 F 1/3 F 1/3 F 3/3 PRO-730HDI...
  • Page 68 V: 0.5V/div. H: 5µsec/div. Q201 Drain IC201 - pin 6 V: 50V/div. H: 5µsec/div. V: 5V/div. H: 5µsec/div. IC201 - pin 1 IC101 - pin 5 V: 2V/div. H: 5µsec/div. V: 50V/div. H: 100µsec/div. IC201 - pin 2 V: 0.5V/div. H: 5µsec/div. PRO-730HDI...
  • Page 69 CN401 - pin 3 (RHD) CN403 - pin 1 (BVD) V: 10V/div. H: 2msec/div. V: 10V/div. H: 2msec/div. -20.2 -20.2 -20.2 -20.2 CN402 - pin 1 (GVD) CN403 - pin 3 (BHD) V: 10V/div. H: 2msec/div. V: 10V/div. H: 2msec/div. PRO-730HDI...

  • Page 70: Pcb Connection Diagram

    Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B Chip Part P.C.Board transistor Resistor array 3-terminal regulator For DEFLECTION SERVICE and POWER SUPPLY ASSYS Guide page Large size SCH diagram Detailed page PRO-730HDI...

  • Page 71: Led Rls Assy

    5.1 LED RLS ASSY CN1904 SIDE A FRONT CONTROL ASSY CN5001 (ANP2018-B) J5001 LED RLS ASSY J5002 J5002 (ANP2018-B) VR5001 PC5001 Q5003 Q5002 Q5001 SIDE B FRONT CONTROL ASSY CN5001 (ANP2018-B) J5001 LED RLS ASSY J5002 (ANP2018-B) PRO-730HDI...

  • Page 72: Hdmi Service Assy

    Q7027 IC7005 IC6005 IC6012 IC6011 Q6015 IC7007 Q7012 Q7018 IC6004 Q6003 Q6016 Q6012 Q7021 Q7014 Q7016 Q6007 Q6004 Q7026 Q7015 Q7017 Q7091 Q6006 HDMI SERVICE ASSY (ANP2047-A) CN6003 CN6005 CN6004 CN6001 J6001 CN1901 CN301 CN3904 CN2205 CN1901 DET SW PRO-730HDI...
  • Page 73 SIDE B SIDE B HDMI SERVICE ASSY CN6005 CN6003 (ANP2047-A) CN6001 CN6004 PRO-730HDI...

  • Page 74: Video Ucom Service Assy

    Q1916 Q1912 Q1918 Q1917 Q2826 Q2844 Q2832 Q1909 Q1908 Q1910 Q1903 IC1904 IC1903 Q1907 Q1906 IC4604 Q1901 Q1905 IC4610 IC1906 IC1905 Q1919 Q1904 IC1908 IC1907 Q1911 Q5503 Q5502 Q5501 IC5502 IC5503 IC5504 Q5504 Q5508 Q5505 Q4635 IC4303 IC4304 CN1909 PRO-730HDI...
  • Page 75 Q4614 Q4628 Q4616 IC4610 Q4664 IC4609 Q4640 Q4628 Q4665 Q4644 Q4625 Q4643 CN5151 Q4645 Q4638 IC4611 Q4627 IC4610 Q4646 Q4633 Q4666 Q4642 Q4669 Q4651 Q4620 Q4653 Q4657 Q4637 Q4667 Q4655 CN5201 Q4647 Q4636 Q4671 Q4668 IC4605 Q4650 CN407 (ANP2046-A) PRO-730HDI...
  • Page 76 SIDE B VIDEO UCOM SERVICE ASSY PRO-730HDI...
  • Page 77 SIDE B (ANP2046-A) PRO-730HDI...

  • Page 78: Power Supply And Power Sw Assys

    CN302 CN1101 CN303 REAR PANEL POWER SW ASSY (ANP2016-B) CN201 CN202 AC IN J901 VR301 Q201 IC301 Q1108 Q1109 Q1107 IC1103 IC1101 IC201 IC202 Q301 IC101 IC102 Q102 Charged section Q104 – mark shows a high voltage generation point. PRO-730HDI...
  • Page 79 CN409 CN410 CN408 CN502 J506 CN501 VR101 Q1107 Q1104 Q405 Q402 Q404 Q403 Q401 Q752 Q756 Q755 Q763 Q751 Q757 IC1103 IC1101 Q304 Q302 Q1101 Q760 Q761 Q762 IC102 Q102 Q103 Q303 Q758 Q759 Q104 – Q107 Q109 Q108 PRO-730HDI...
  • Page 80 PRO-730HDI...
  • Page 81 PRO-730HDI...
  • Page 82 PRO-730HDI...
  • Page 83 PRO-730HDI...

  • Page 84: Pcb Parts List

    C6157, C6158, C6162, C6165 CCSSCH101J50 C5002 CEJA101M10 C6054, C6143 CEAT100M50 C5003 CKSRYB103K50 C6039, C6098 CEAT101M16 RESISTORS C6015, C6018, C6043, C6048 CEAT221M16 Other Resistors RS1/16S###J C6016, C6023, C6029, C6044, C6068 CEAT221M6R3 C6075, C6081, C6119, C6128, C6142 CEAT221M6R3 C6147, C6161, C6166 CEAT221M6R3 PRO-730HDI...
  • Page 85 D7001, D7004, D7005 1SS184 C1927,C1929 CCSRCH681J50 C1935 CCSRCK2R0C50 D7006-D7009 1SS226 C1952 CEANP101M16 COILS AND FILTERS C1912,C1913,C1915 CEAT100M50 F7001 ATF1194 C1904,C1938 CEAT102M6R3 C1943,C1945 CEAT4R7M50 CAPACITORS C1920,C1930,C1949,C1956 CKSRYB102K50 C7013, C7027 CCSRCH181J50 C1908,C1911,C1914,C1916,C1918 CKSRYB103K50 C7014, C7029 CCSRCH681J50 C7011, C7012, C7019, C7020, C7025 CEAT100M50 PRO-730HDI...
  • Page 86 Q2833 HN1C01FU CN2801,CN2803 SOCKET19-P 19RK-1.25FJN CN2802,CN2804 22P CONNECTOR AKP1228 D2801-D2806 1SS355 COILS AND FILTERS • SHARPNESS BLOCK L2803,L2805,L2808,L2811,L2812 LFA5R6J SEMICONDUCTORS L2815,L2818 LFA5R6J IC4301 AN5395FBP L2801 LFEA220J IC4305,IC4306 M52055FP L2806,L2809,L2813,L2816,L2819 LFEA4R7J IC4302,IC4303,IC4307 PQ05DZ11 IC4304 PQ09DZ11 CAPACITORS Q4306,Q4307,Q4330 2SA1162 C2820,C2870 CCSRCH100D50 PRO-730HDI...
  • Page 87 IC4606 CXA2153S C4738,C4739 CKSRYB104K16 IC4608 CXA2180Q C4643,C4662,C4684,C4733 CKSRYB105K10 IC4601 M52055FP C4682,C4719,C4720 CKSRYB105K6R3 C4669 CKSRYB472K50 IC4611 NJM319M C4620,C4622,C4677 CKSRYB474K10 IC4605 PQ12DZ11 IC4610 TC74HC126AF C4657 CQHA104J50 IC4602 TC74HC4053AF IC4612-IC4614 TC7SB66FU RESISTORS IC4615 TC7SET08FU R4667,R4709,R4724 RD1/4MUF390J IC4603 TC7W53FU R4721,R4737,R4900 RS1/16S1000F Q4601,Q4606-Q4608,Q4613,Q4619 2SA1162 PRO-730HDI...
  • Page 88 CFTLA473J50 SEMICONDUCTORS > C5530,C5536 CFTLA684J50 IC201 AN8029 C5503,C5510,C5531,C5535 CKSRYB103K50 IC202 ON3171 C5522 CKSRYB104K16 > Q201 2SK1938-R C5517,C5525 CKSRYB471K50 D206 11DF2 C5521 CKSRYB562K50 D201 D3SBA60 C5513,C5526 CKSRYB683K16 D202, D205 MA723 RESISTORS D209 MTZJ24 R5549,R5550,R5552,R5553 RS1/10S271J > VA201 TNR5V471K300 R5533,R5537,R5558,R5562 RS1/10S561J PRO-730HDI...
  • Page 89 L403, L404 ATH1108 L410 ATH1109 D314, D317- D320 1SS133 D313 D3L60 CAPACITORS D307 ERC91-02L C416, C418, C420, C424, C426 CCCSL220J50 D306 MTZJ2.7A C428 CCCSL220J50 D315 MTZJ5.1A C433, C435 CEAT331M6R3 C403, C409 CEHAT472M35 D301, D303 YG802C06R C413, C414, C421, C422 CKCYB331K50 PRO-730HDI...
  • Page 90 C759, C765, C766 CKCYE103P2H C769 CKCYF103Z50 C752, C757, C772 CKCYF473Z50 C768 CQMA472J50 C758 CQMA472K2E RESISTORS R766 RD1/2MMF100J R767 RD1/2MMF152J R769, R776 RD1/2PM2R2J R757, R758 RD1/4MUF100J R753 RD1/4MUF101J R768, R781 RD1/4MUF560J R752, R764 RS1MMF472J R770, R775 RS2MMF271J R774 RS3LMF471J Other Resistors RD1/4PU###J PRO-730HDI...

  • Page 91: Adjustment

    Check the status of the unit after replacement of the EEPROMs, and readjust if necessary. 7.2 JIGS AND MEASURING INSTRUMENTS Remote control unit Color bar generator Adjustment screwdriver Screwdriver AXD1485 D. DC Voltmeter DVD / LD Player Dual-trace oscilloscope Monoscope For HD Signal generator Soldering iron PRO-730HDI...

  • Page 92: Adjustment Location And Items

    DRIVE Assy DRIVE Assy Centering magnet (Turn in either direction untill cross signal becomes white.) Adjustment Items Brightness Adjustment Convergence Adjustment Deflection Yoke Adjustment White Balance Adjustment Focus Adjustment Panel Adjustmen for 480i Screen Size Adjustment Panel Adjustment for 480P PRO-730HDI...
  • Page 93 • The necessary adjustment items differ, depending on the assembly or optical part replaced. Check and readjust the adjustment items corresponding to the replaced assembly or part, following adjustment procedures 1 to 8. Example: When the DIGITAL CONV. Assy is replaced, perform the following: 3. Focus check/adjustment → 4. Screen size check/adjustment → 5. Convergence check/adjustment PRO-730HDI...

  • Page 94: About Flashing Of Led

    2. Specification of green LED • Power on lighting • During power-saving mode operation (power management) Flashing: Repeat 2s on and 2s off. About power management: When input signal disappears only at the time of INPUT5 and 6, it becomes the power-saving mode. PRO-730HDI...

  • Page 95: About The Isf Modes

    S T D If an ISF Mode is selected, the following is displayed when the DISPLAY key is pressed. I N P U T 1 COMPONENT I G H T C I N E M A W I D E PRO-730HDI...

  • Page 96: Factory Adj Mode

    PICTURE OFFSET SIGNAL ADJ mode mode (MUTING) Telop : White Telop : White HDMI Information mode HDMI Control set mode (MUTING) (MUTING) Telop : White COLOR TEMP (MUTING) CONVER ADJ mode OFFSET mode Telop : White Telop : White PRO-730HDI...
  • Page 97 6 Audio Status HDMI CONTROL SET MODE 7 Int Mask SET Do not perform the adjustment for service. Do not perform the adjustment for service. 8 General Control SET 9 HDMI EDID (Audio) SET Do not perform the adjustment for service. PRO-730HDI...

  • Page 98: Adjustment

    TP-BK of the CRT DRIVE assembly. If the levels are within 180 V ±5 V, the adjustment is not necessary. Input the noted data. If the levels are not within the above level, proceed with the above adjustment. PRO-730HDI...
  • Page 99 • Apply an adhesive between the neck part of CRT and centering Cross hatch magnet so that the centering magnet of the deflection yoke does not move. Deflection yoke Centering magnet (Turn in either direction until cross signal becomes white.) PRO-730HDI...
  • Page 100 • the green halo disappears, and the blue halo begins to appear. Note on tightening the thumbscrew after adjustment : Observe the crosshatch signals on the screen while tightening the thumbscrew, to check that the lens does not rotate with the thumbscrew. PRO-730HDI...
  • Page 101 Vertical Size Adjustment Note : Screen mode : FULL 1st FAC Start ADJUST V SIZE INPUT 1:Monoscope 91% ± 2% Green screen INPUT TV Adjust the size so that the picture is completely General displayed on the screen. broadcasting PRO-730HDI...
  • Page 102 H PHASE is set in factory shipment by the most suitable value. But, there is the case that screen is missed as an upper figure occurs by the signal format of other apparatus to be connected to. A screen can be improved as the following by the readjustment. However, attention is necessory because in convenience may occur when connected to another apparatus. PRO-730HDI...
  • Page 103 SERVICE ASSY DIGITAL CONV. ASSY The data stored in the EEPROMs are as follows: IC1903 IC1203 24LC32A(I)P OFFSET CONVER. MODE 1 (DFH, DFV) IC1906 OFFSET CONVER. MODE 3 M306V7FGFP Factory-preset values for convergence User-adjusted values for convergence (CENTER, MULTI-POINT) PRO-730HDI...
  • Page 104 Press the DOT key three times to enter OFFSET CONVER. MODE 3. Data can be adjusted with the VOL+ and VOL- keys. Press the SCREEN mode key and proceed with the adjustment for each screen mode. PRO-730HDI...
  • Page 105 The Screen modes change cyclically with each press of the Note: The actual shape of the cursor is " [ ] ". SCREEN mode key. The position of the cursor in this figure is different from the actual position on the screen. PRO-730HDI...
  • Page 106 (CONTRAST +10) and decreases with the VOL- key (CONTRAST -40). (The brightness can be changed only in Fine- If an adjustment point is Peripheral points may adjustment mode. The brightness of the cross hatch screen greatly moved to the right, be affected. cannot be changed.) PRO-730HDI...
  • Page 107 SKEW upper half of the screen first, then the lower half. (See 3.4.) SUBPIN SUBPIN SIZE SIZE SIZE SIZE Upper half : Adjust from the edge toward the center. Lower half : Adjust from the center toward the edge. PRO-730HDI...
  • Page 108 Repeat the adjustments described in 3.6.2 and 3.6.3 so that all the screen, then the left half. Adjustment should be done from the red vertical and horizontal lines converge with the green lines. part where convergence is greatly dislocated. (Completion of one screen mode) PRO-730HDI...
  • Page 109 At the TP-BK of the B CRT DRIVE Assy, check that the signal is shaped as shown below. OFFSET Saturated Shapely waveform Shapeless waveform "Normal video signal" CONTRAST After the STD adjustment is complete, adjust the 33K COMP and PURE RGB. PRO-730HDI...
  • Page 110 Do not move the screen VR. : CUT-G Cut-G can be adjusted with little movement in STD OFFSET mode. Note : Refer to the following adjustment procedure. After the STD adjustment is composite adjustment the 33k Component and PURE RGB. PRO-730HDI...
  • Page 111 Check that the value is the same as that for R CUT CH+ G CUT COMP (33 kHz). If it is not, enter the same value CH+ G CUT CH– B CUT as that for COMP (33 kHz). CH– B CUT PRO-730HDI...
  • Page 112 CH– B CUT – 2 MODULE COLOR TINT CONTRAST BLACK LVL SHARPNESS DETAIL R DRV B DRV R CUT CH+ G CUT CH– B CUT ADJ :Adjustment item The numerical value is shipping a set value in the factory. PRO-730HDI...
  • Page 113 • When perform the above adjustment, and display "END NG", input a value of "45". (Method refers to the following.) Start 1st FAC < Data value > AUTO ACL ADJUST AUTO ACL ADJUST SUB CH START ? EEPROM WRITE! Data value Data value: 45 PRO-730HDI...
  • Page 114 Adjust so that the level of the luminosity of the panel and that of the main screen become the same. Approx. 0V Main screen (white) The level of the panel part changes with the CONTRAST data. The level of the main screen heightens or lowers in the reverse direction. PRO-730HDI...
  • Page 115 • Send a 100%-white 480P signal to the INPUT 1 connector. • When 480P signal is not obtained and adjustment does not complete, input a value the same as BRIGHT and the CONTRAST data value that adjusted with step PRO-730HDI...

  • Page 116: General Information

    VIDEO UCOM SERVICE Assy is defective. If the same symptom occurs, replace the POWER SUPPLY Assy. In the latter case, the VIDEO UCOM SERVICE Assy may not be defective. SIGNAL and TUNER Assemblies also perform the same thing as VIDEO UCOM SERVICE Assy, and exchange the unit that verified the unit and has broken. PRO-730HDI...
  • Page 117 Check that the electric potential of pin 3 and pin 4 of IC401 Q404, Q402 CONVER. MUTING not activated and IC402 are at the same level when the power is turned on. (POWER SUPPLY Assy) PRO-730HDI...
  • Page 118 3. Block Diagram of the Protection Circuit POWER SW ASSY POWER SUPPLY ASSY (AWZ6713) (AWV2057) VIDEO UCOM SERVICE ASSY (AWV2058) PRO-730HDI...
  • Page 119 DEFLECTION SERVICE ASSY (AWV1967) PRO-730HDI...

  • Page 120: Disassembly

    Cloth Flat-blade Screw Driver Remove the Panel Frame H Remove the Panel Frame V Panel Frame H Remove the Frame Cover H Flat-blade Screw Driver Cloth Panel Frame V Panel Frame V Flat-blade Screw Driver Cloth Frame Cover H PRO-730HDI...
  • Page 121 Remove four screws to remove the Upper Cabinet Metal (Only unscrew in the lens adjustment.) Remove the Panel Frame H Upper Cabinet Metal ×2 Upper Cabinet Metal Screen Side Fitting Screen Side Panel Frame H Fitting ×2 ×2 ×5 PRO-730HDI...
  • Page 122 Screen Holder TOP Lenticular Sheet Fresnel Slide the screen to right (when perform the lens adjustment) Notes: To assemble the screen, perform the above procedures in reverse order. After assembling it, put positions together so that right and left become equal. PRO-730HDI...
  • Page 123 POWER SUPPLY assy) Pull straight up Cover Pull straight up Note : When reconnecting the cable, proceed in the reverse order. After reconnecting, tug on the cable to check that it is secure. Rear View DEFLECTION SERVICE Assy PRO-730HDI...

  • Page 124: Wiring Diagram

    Yoke Wire Purse Lock Purse Lock FBT Focus Wire more than 15 mm Focus VR (VR1) Binder 10 cm more than 15 mm FBT Focus Wire At least 15 mm away from any other parts. Binder 5 cm HV Distributor PRO-730HDI...
  • Page 125 Rear Section R 30 mm more than 15 mm Anode Cable R 50 mm DEFLECTION SERVICE Assy POWER SUPPLY Assy PRO-730HDI...

  • Page 126: About The Service (Rs232C) Port

    8.1.4 ABOUT THE SERVICE (RS232C) PORT Rear Panel INPUTS S-VIDEO CONTROL SERVICE ONLY INPUT 1 INPUT 2 INPUT 3 • Specification of this port is not decided at present. Please refer to the service information issued separately after specification was decided. PRO-730HDI...

  • Page 127: Ic Information

    Writing, the BUSY signal at the time of elimination VMUTE Video mute output (parent screen and small screen mute) SHARPSW SHARPNESS ON/OFF change signal (AN5395FBP) Serial input-and-output mode setting port 31KSW Input signal 31K and other SHARPNESS , picture quality change signal (AN5395FBP) PRO-730HDI...
  • Page 128 AC power supply OFF detection AC.CLK detection input RELAY2 Large power supply relay control RELAY1 Small power supply relay control Analog DC voltage input for KEY input distinction AD INPUT AFT1 AFT analog voltage input for tuners 1 AD INPUT PRO-730HDI...
  • Page 129 External parts for sub CCD timing signal generating circuits are connected. SCCY Picture signal input for small screen V CHIP detection (1.5Vpp) TVSETB Test input terminal (it fixes to Lo) VCCE STB5V MCCY Picture signal input for parent screen V CHIP detection (1.5Vpp) ( ) is undecided. PRO-730HDI...
  • Page 130 SiI 9993CTG100 (HDMI SERVICE ASSY : IC6007, IC6013) HDMI PanelLink Receiver Pin Assignment (Top view) Block Diagram PRO-730HDI...

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