Pioneer GEX-P5700TV/UC Service Manual
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Pioneer GEX-P5700TV/UC Service Manual

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HIDE AWAY TV TUNER
GEX-P5700TV
GEX-P5700TVP
GEX-P5750TV
GEX-P5750TVP
For details, refer to "Important Check Points for Good Servicing".
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 2005
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
GEX-P5700TV/UC
/EW
/ES
/ES
ORDER NO.
CRT3481
/UC
K-ZZW. MAY 2005 Printed in Japan

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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 2005 K-ZZW.

  • Page 2: Safety Information

    Health & Safety Code Section 25249.6 - Proposition 65 - EW, ES CAUTION Danger of explosion if battery is incorrectly replaced. Replaced only with the same or equivalent type recommended by the manufacture. Discord used batteries according to the manufacture's instructions. GEX-P5700TV/UC...
  • Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. GEX-P5700TV/UC...

  • Page 4: Table Of Contents

    CONTENTS SAFETY INFORMATION ............................. 2 1. SPECIFICATIONS ............................5 2. EXPLODED VIEWS AND PARTS LIST ......................8 2.1 PACKING (GEX-P5700TV/UC, P5700TVP/EW) ..................8 2.2 PACKING (GEX-P5750TV/ES, P5750TVP/ES) ..................10 2.3 EXTERIOR............................... 12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..................14 3.1 BLOCK DIAGRAM ...........................

  • Page 5: Specifications

    1. SPECIFICATIONS GEX-P5700TV/UC...
  • Page 6 GEX-P5700TV/UC...
  • Page 7 GEX-P5700TV/UC...

  • Page 8: Exploded Views And Parts List

    • Screw adjacent to mark on the product are used for disassembly. " • For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 PACKING (GEX-P5700TV/UC, P5700TVP/EW) GEX-P5700TV/UC...
  • Page 9 PACKING (GEX-P5700TV/UC, P5700TVP/EW) SECTION PARTS LIST Mark Description GEX-P5700TV/UC GEX-P5700TVP/EW Card ARY1048 Not used Owner's Manual CRD3993 CRD3990 Installation Manual CRD3994 CRD3992 Warranty Card Not used CRY1157 Polyethylene Bag CEG1116 CEG1116 Cord Assy CDE5880 CDE5880 Cord Assy CDE7018 CDE7018 Cord Assy...

  • Page 10: Packing (Gex-P5750Tv/Es, P5750Tvp/Es)

    2.2 PACKING (GEX-P5750TV/ES, P5750TVP/ES) GEX-P5700TV/UC...
  • Page 11 Spacer CHW2017 CHW2017 Owner's Manual,Installation Manual Part No. Language CRB2121 Portuguese(B) CRB2122 Portuguese(B) CRD3998 English, Spanish, Traditional Chinese, Korean CRD4000 English, Spanish, Traditional Chinese, Korean CRD3995 English, Spanish, Portuguese(B), Traditional Chinese, Arabic CRD3997 English, Spanish, Portuguese(B), Traditional Chinese, Arabic GEX-P5700TV/UC...

  • Page 12: Exterior

    2.3 EXTERIOR GEX-P5700TV/UC...
  • Page 13 See contrast table(2) Terminal(CN2601) CKF1064 Transistor(Q1858) 2SD2375 Jack(CN2150) CKN1032 Jack(CN2151) CKN1032 (2) CONTRAST TABLE GEX-P5700TV/UC, GEX-P5700TVP/EW, GEX-P5750TV/ES and GEX-P5750TVP/ES are constructed the same except for the following: Mark Description GEX-P5700TV/UC GEX-P5700TVP/EW GEX-P5750TV/ES GEX-P5750TVP/ES Case CNB3146 CNB3143 CNB3145 CNB3144 TV Tuner Unit...

  • Page 14: Block Diagram And Schematic Diagram

    Q1402 Q2202 BRSBGI Q1405 Q2201 IP-SEL1 TVSEL BRSDKI VSYS8V REG. POWER SUPPLY CONTROL VSYS8 Q1850 Q1853 Q1852 VSYS5 VSYS5V REG. VAU9 Q1851 AUDIO8V REG. Q1858 Q1854 TV8V VAU8 Q1856 Q1855 AUDIO9V REG. TVPW TV8V REG. Q1857 POWER SUPPLY CONTROL GEX-P5700TV/UC...
  • Page 15 ANT1 CN2153 ADET4 ADET3 ADET2 ADET1 Q2452 VIDEO.IN VIDEO_OUT2 Q2453 Q2451 RF IN VIDEO_OUT1 AUDIO LEVEL ADJUST AUDIO AMP FE2201 VR2400 IC2501 IC2400(2/2) IC2400(1/2) AUDIO_OUT LA2120MS1 NJM4558V NJM4558V +B(5V) TV5V TVSCL TVSDA TVSL S_METER_OUT TVSD SD_OUT (NICAM)NC1 GEX-P5700TVP/EW, GEX-P5750TVP/ES GEX-P5700TV/UC...

  • Page 16: Tv Tuner Unit (Mother)(Ntsc)(Guide Page)

    3.2 TV TUNER UNIT (MOTHER)(NTSC)(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". *NTSC : GEX-P5700TV/UC, GEX-P5750TV/ES Large size SCH diagram Guide page Detailed page : AUDIO SIGNAL : VIDEO SIGNAL >...
  • Page 17 TV TUNER UNIT(MOTHER) SYSTEM CONTROLLER R1629 R1630 GEX-P5700TV/UC 100K GEX-P5750TV/ES NOTE : Symbol indicates a resistor. Decimal points for resistor No differentiation is made between chip resistors and and capacitor fixed values discrete resistors. are expressed as : Symbol indicates a capacitor.
  • Page 18 GEX-P5700TV/UC...
  • Page 19 GEX-P5700TV/UC...
  • Page 20 GEX-P5700TV/UC...
  • Page 21 GEX-P5700TV/UC...

  • Page 22: Tv Tuner Unit (Mother)(Pal)(Guide Page)

    3.3 TV TUNER UNIT (MOTHER)(PAL)(GUIDE PAGE) *PAL : GEX-P5700TVP/EW, GEX-P5750TVP/ES : AUDIO SIGNAL : VIDEO SIGNAL > > > PARK 1K(1/2W) B.UP > CEK1001 GEX-P5700TV/UC...
  • Page 23 TV TUNER UNIT(MOTHER) SYSTEM CONTROLLER R1629 R1630 GEX-P5700TVP/EW 100K GEX-P5750TVP/ES GEX-P5700TV/UC...
  • Page 24 GEX-P5700TV/UC...
  • Page 25 GEX-P5700TV/UC...
  • Page 26 GEX-P5700TV/UC...
  • Page 27 GEX-P5700TV/UC...

  • Page 28: Tv Tuner Unit (Tuner)(Ntsc)(Guide Page)

    3.4 TV TUNER UNIT (TUNER)(NTSC)(GUIDE PAGE) *NTSC : GEX-P5700TV/UC, GEX-P5750TV/ES : AUDIO SIGNAL : VIDEO SIGNAL GEX-P5700TV/UC...
  • Page 29 TV TUNER UNIT(TUNER) GEX-P5700TV/UC...
  • Page 30 GEX-P5700TV/UC...
  • Page 31 GEX-P5700TV/UC...
  • Page 32 GEX-P5700TV/UC...
  • Page 33 GEX-P5700TV/UC...

  • Page 34: Tv Tuner Unit (Tuner)(Pal)(Guide Page)

    3.5 TV TUNER UNIT (TUNER)(PAL)(GUIDE PAGE) *PAL : GEX-P5700TVP/EW, GEX-P5750TVP/ES : AUDIO SIGNAL : VIDEO SIGNAL EW : GEX-P5700TVP/EW GEX-P5700TV/UC...
  • Page 35 TV TUNER UNIT(TUNER) GEX-P5700TV/UC...
  • Page 36 GEX-P5700TV/UC...
  • Page 37 GEX-P5700TV/UC...
  • Page 38 GEX-P5700TV/UC...
  • Page 39 GEX-P5700TV/UC...

  • Page 40: Pcb Connection Diagram

    For further information for respective destinations, be sure to check with the schematic dia- RESET gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B P.C.Board Chip Part FRONT END TVV2 AV-BUS IN FRONT GEX-P5700TV/UC...
  • Page 41 SIDE A IP-BUS OUT IP-BUS IN POWER RESET SUPPLY TP1A TP2A AV-BUS IN MODE AV-BUS OUT VIDEO OUT AUDIO OUT GEX-P5700TV/UC...
  • Page 42 TV TUNER UNIT GEX-P5700TV/UC...
  • Page 43 SIDE B VDIV5 AVIN COMPIN GEX-P5700TV/UC...

  • Page 44: Electrical Parts List

    2SC4081 Q 1250 (A,9,43) Transistor 2SC4081 Q 1251 (A,7,28) Transistor 2SA1576 Q 1280 (B,46,36) Transistor 2SC4081 Unit Number: CWN1096(GEX-P5700TV/UC) Q 1291 (A,13,46) Transistor UMT2N Unit Number: CWN1095(GEX-P5750TV/ES) Q 1295 (A,30,33) Transistor UMZ1N Unit Name:TV Tuner Unit Q 1332 (B,92,61) Transistor...
  • Page 45 (A,113,109) Diode DAN202U L 2101 (A,80,117) Chip Coil LCKAW150J2520 D 1820 (B,106,109) Diode DAP202U L 2154 (B,17,130) Inductor LCTC1R0K1608 D 1850 (B,162,77) Diode UDZS9R1(B) L 2155 (B,21,130) Inductor LCTC1R0K1608 D 1851 (B,162,75) Diode UDZS5R6(B) L 2156 (B,34,131) Inductor LCTC1R0K1608 GEX-P5700TV/UC...
  • Page 46 R 1221 (B,86,65) RS1/16S102J R 1409 (B,140,27) RS1/16S103J R 1222 (B,76,58) RS1/16S102J R 1420 (B,160,29) RS1/16S332J R 1223 (B,86,62) RS1/16S102J R 1421 (B,160,31) RS1/16S473J R 1224 (B,79,58) RS1/16S222J R 1430 (B,62,6) RS1/16S750J R 1225 (B,86,60) RS1/16S222J R 1431 (A,63,26) RS1/16S472J GEX-P5700TV/UC...
  • Page 47 RS1/16S473J R 1852 (A,150,104) RS1/16S222J R 1626 (A,108,40) RS1/16S102J R 1853 (B,138,77) RS1/16S181J R 1627 (A,108,39) RS1/16S102J R 1854 (B,142,76) RS1/16S181J R 1629 (A,107,33) (UC) RS1/16S104J R 1855 (B,144,76) RS1/16S181J R 1629 (A,107,33) (ES) RS1/16S683J R 1856 (A,140,70) RS1/16S561J GEX-P5700TV/UC...
  • Page 48 (A,24,54) RS1/16S243J R 2504 (A,24,57) RS1/16S682J C 1257 (B,15,33) CKSRYB103K50 R 2603 (A,74,84) RS1/16S0R0J C 1258 (A,10,39) CKSRYB105K10 C 1259 (B,10,35) CKSRYB153K50 CAPACITORS C 1260 (B,19,36) CCSRCH102J50 C 1261 (A,15,41) CEJQ4R7M35 C 1100 (B,87,104) CKSRYB104K50 C 1262 (B,14,36) CCSRCH151J50 GEX-P5700TV/UC...
  • Page 49 C 1454 (A,91,114) CEJQ220M16 C 1868 (A,93,106) CKSRYB103K50 C 1455 (A,108,114) CEJQ220M16 C 1869 (A,154,87) CEJQ101M16 C 1456 (B,130,129) CCSRCH471J50 C 1870 (A,146,80) CKSRYB104K50 C 1457 (B,130,131) CCSRCH471J50 C 1871 (A,162,87) CEJQ101M16 C 1460 (B,121,124) CCSRCH102J50 C 2101 (A,80,140) CKSRYB153K50 GEX-P5700TV/UC...
  • Page 50 C 2503 (A,24,56) CKSRYB102K50 Q 1400 (B,153,26) Transistor 2SA1576 C 2504 (A,24,59) CKSRYB682K50 Q 1401 (A,138,22) Transistor IMD2A C 2505 (A,24,61) CKSRYB104K50 Q 1402 (B,150,28) Transistor DTC124EU C 2506 (A,29,60) CEJQ220M16 Q 1403 (A,143,24) Transistor UMH6N C 2507 (A,10,61) CEJQNP100M16 GEX-P5700TV/UC...
  • Page 51 (A,133,28) Diode DAN202U L 1300 (B,99,40) Inductor LCYC100K2125 D 1404 (B,110,54) Diode 1SS355 L 1301 (A,64,37) Inductor LCYC100K2125 D 1430 (A,56,34) Diode HZU4R3(B2) L 1402 (B,144,28) Inductor CTF1473 D 1431 (B,63,4) Diode UDZS5R6(B) L 1430 (A,60,35) Chip Ferrite Bead CTF1399 GEX-P5700TV/UC...
  • Page 52 RS1/16S103J EF1270 (A,22,12) EMI Filter CCG1067 R 1283 (B,39,35) RS1/16S105J EF1271 (A,11,19) EMI Filter CCG1067 R 1284 (B,39,30) RS1/16S102J EF1300 (A,94,18) Filter CTF1580 R 1285 (B,39,32) RS1/16S102J EF1301 (A,138,18) Filter CTF1580 EF1302 (A,85,18) Filter CTF1580 R 1286 (B,39,34) RS1/16S472J GEX-P5700TV/UC...
  • Page 53 R 1458 (B,84,119) RS1/16S472J R 1812 (B,141,107) RS1/16S103J R 1459 (B,100,117) RS1/16S472J R 1813 (B,145,103) RS1/16S473J R 1460 (B,126,126) RS1/16S101J R 1814 (B,145,105) RS1/16S154J R 1461 (B,122,127) RS1/16S101J R 1815 (A,147,101) RS1/16S104J R 1462 (A,105,95) RS1/16S102J R 1816 (A,147,98) RS1/16S473J GEX-P5700TV/UC...
  • Page 54 R 2112 (A,80,122) RS1/16S223J C 1204 (B,88,80) CKSRYB105K10 R 2115 (B,71,130) RS1/16S0R0J C 1205 (A,79,82) CKSRYB105K10 R 2155 (B,61,134) RS1/16S472J C 1206 (B,92,91) CKSRYB105K10 R 2156 (B,67,128) RS1/16S472J C 1207 (B,89,91) CKSRYB105K10 C 1208 (A,101,91) CEJQ100M16 R 2157 (B,52,127) RS1/16S472J GEX-P5700TV/UC...
  • Page 55 C 1302 (A,100,35) CEJQ330M10 C 1652 (B,102,49) CKSRYB104K50 C 1303 (A,96,28) CEJQ330M10 C 1653 (B,116,28) CKSRYB104K50 C 1304 (A,91,28) CEJQ330M10 C 1654 (B,121,67) CKSRYB102K50 C 1307 (B,83,41) CKSYB475K10 C 1655 (B,103,49) CKSRYB102K50 C 1308 (B,74,39) CKSYB475K10 C 1656 (B,129,45) CKSRYB102K50 GEX-P5700TV/UC...
  • Page 56 C 2117 (B,78,118) CKSRYB102K50 C 2118 (A,75,124) CKSRYB102K50 C 2150 (A,8,131) CKSRYB103K50 C 2151 (A,19,138) CKSRYB103K50 C 2152 (A,31,139) CKSRYB103K50 C 2153 (A,43,139) CKSRYB103K50 C 2154 (A,19,127) CCSRCH470J50 C 2155 (A,26,130) CCSRCH470J50 C 2156 (A,30,129) CCSRCH470J50 C 2157 (A,30,127) CCSRCH470J50 GEX-P5700TV/UC...

  • Page 57: Adjustment

    CN2151 CN2152 CN2153 SUPPLY CN1476 CN1471 CN1470 FRONT END IC1200 VR2451 VR2400 VR1221 VR1220 TP1A TVV2 TPVDD TP2A IC1600 TC1280 CN1473 CN1472 CN1474 CN1475 AV-BUS IN AV-BUS OUT VIDEO OUT AUDIO OUT TV TUNER UNIT(SIDE B) VDIV5 AVIN COMPIN GEX-P5700TV/UC...
  • Page 58 2) Connect the (B) side of the cable GGP1032(CDE7037) to the black side of the cable GGP1031(CDE6830). 3) Connect the blue side of the cable GGP1031(CDE6830) to the AV-BUS IN terminal on the unit. This Product AV-Bus IN Blue Video Terminal GGP1031 GGP1032 (CDE6830) (CDE7037) Black GEX-P5700TV/UC...
  • Page 59 GEX-P5700TV/UC...
  • Page 60 GEX-P5700TV/UC...

  • Page 61: General Information

    Case Remove the seven screws and then remove the Case. Fig.1 Removing the TV Tuner Unit (Fig.2) Straighten the tabs at four locations indicated. Remove the four screws and then remove the TV Tuner Unit. TV Tuner Unit Fig.2 GEX-P5700TV/UC...

  • Page 62: Connector Function Description

    4. IP-SEL1 5. IP-SEL2 5. IP-SEL2 6. LED_V 6. LED_V 7. GND 7. GND 8. BEEP_MUTE 8. BEEP_MUTE 9. BEEP- 9. BEEP- 10. REMIN 10. REMOUT 11. NEW AV SENS 11. NC 12. AVONOUT 12. AVONOUT 13. BEEP+ 13. BEEP+ GEX-P5700TV/UC...
  • Page 63 V Sync Sep V count down BGP Generator H count down Sync Sep Phase Det 32fH VCO IC’s marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. GEX-P5700TV/UC...
  • Page 64 * TC74VHC123AFTS1 TK15405BMI STANDBY 1 DRIVER OUTPUT 2 Clamp SAG 3 INPUT GEX-P5700TV/UC...
  • Page 65 CREF Inter- mittently 1/32 Operation AGND VMODE Control DGND AVDD Pedestal Level Detector Output NSOUT DVDD Selector OMODE RESB Reset System Control ADET1 ANT1 ADET2 ANT2 Ant. Ant. Ant. SW Unmount Select Driver Detector Control ADET3 ANT3 ADET4 ANT4 GEX-P5700TV/UC...
  • Page 66 Test mode clock output Test mode data input 67,68 Not used MODE1 Stand-alone/Slave mode select input 1 MODE2 Stand-alone/Slave mode select input 2 71,72 Not used IC(Vpp) Microcomputer ground connection TVSL TV tuner signal level input TVSIM TV tuner model select input GEX-P5700TV/UC...
  • Page 67 90,91 Not used asens ACC sense input bsens Backup sense input Not used Not used Not used OSDCK OSD serial clock output OSDDT OSD serial data output osdcs OSD chip select output osdac OSD all clear output * PE5494A GEX-P5700TV/UC...

  • Page 68: Operational Flow Chart

    7.3 OPERATIONAL FLOW CHART Power ON VDD=5V Pin 19, 41 bsens Pin 93 bsens=L asens Pin 92 asens=L SYSPWR H Pin 50 Completes power-on operation. (After that, proceed to each source operation) GEX-P5700TV/UC...

  • Page 69: Operations

    8. OPERATIONS - GEX-P5700TV/UC GEX-P5700TV/UC...
  • Page 70 GEX-P5700TV/UC...
  • Page 71 GEX-P5700TV/UC...
  • Page 72 GEX-P5700TV/UC...
  • Page 73 - GEX-P5700TVP/EW GEX-P5700TV/UC...
  • Page 74 GEX-P5700TV/UC...
  • Page 75 GEX-P5700TV/UC...
  • Page 76 GEX-P5700TV/UC...
  • Page 77 GEX-P5700TV/UC...
  • Page 78 - GEX-P5750TV/ES GEX-P5700TV/UC...
  • Page 79 GEX-P5700TV/UC...
  • Page 80 GEX-P5700TV/UC...
  • Page 81 GEX-P5700TV/UC...
  • Page 82 GEX-P5700TV/UC...
  • Page 83 - GEX-P5750TVP/ES GEX-P5700TV/UC...
  • Page 84 GEX-P5700TV/UC...
  • Page 85 GEX-P5700TV/UC...
  • Page 86 GEX-P5700TV/UC...
  • Page 87 GEX-P5700TV/UC...
  • Page 88 - Connection Diagram (ex. GEX-P5700TV/UC) GEX-P5700TV/UC...
  • Page 89 GEX-P5700TV/UC...
  • Page 90 GEX-P5700TV/UC...

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