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Pioneer GEX-P5700TV Service Manual Download Page 61

GEX-P5700TV/UC

61

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7. GENERAL INFORMATION

7.1  DIAGNOSIS

7.1.1  DISASSEMBLY

-

Removing the TV Tuner Unit (Fig.2)

1

Fig.1

-

Removing the Case (Fig.1)

Fig.2

Remove the seven screws and then 
remove the Case.

1

Case

1

1

1

1

1

1

1

TV Tuner Unit

1

1

2

1

1

2

2

2

Remove the four screws and then
remove the TV Tuner Unit.

2

Straighten the tabs at four locations
indicated.

Summary of Contents for GEX-P5700TV

Page 1: ...EUROPE NV Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2005 GEX P5700TV UC CRT3481 HIDE AWAY TV TUNER GEX P5700TV UC GEX P5700TVP EW GEX P5750TV ES GEX P5750TVP ES For details refer to Important Check Points for Good Servicing K ZZW MAY 2005 Printed in Japan ...

Page 2: ...y void the If you are not qualified to perform the repair of this product properly and you should not risk trying to do so and refer the repair to a qualified service technician WARNING WARNING W This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of Health Safety Code Section 25249 6 Proposition 65 CAUTION Danger of explosion if battery...

Page 3: ...de the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks ...

Page 4: ... 3 1 BLOCK DIAGRAM 14 3 2 TV TUNER UNIT MOTHER NTSC GUIDE PAGE 16 3 3 TV TUNER UNIT MOTHER PAL GUIDE PAGE 22 3 4 TV TUNER UNIT TUNER NTSC GUIDE PAGE 28 3 5 TV TUNER UNIT TUNER PAL GUIDE PAGE 34 4 PCB CONNECTION DIAGRAM 40 4 1 TV TUNER UNIT 40 5 ELECTRICAL PARTS LIST 44 6 ADJUSTMENT 57 6 1 SIGNAL ADJUSTMENT 57 7 GENERAL INFORMATION 61 7 1 DIAGNOSIS 61 7 1 1 DISASSEMBLY 61 7 1 2 CONNECTOR FUNCTION D...

Page 5: ...GEX P5700TV UC 5 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS ...

Page 6: ...GEX P5700TV UC 6 1 2 3 4 1 2 3 4 C D F A B E ...

Page 7: ...GEX P5700TV UC 7 5 6 7 8 5 6 7 8 C D F A B E ...

Page 8: ...omponent parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation 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 1 5 15 16 11 16 15 13 14 12 20 2 10 ...

Page 9: ...sory Assy CEA5186 CEA5186 7 Polyethylene Bag CEG1101 CEG1101 8 Battery CEX1065 CEX1065 9 Fastener Rough CNM3728 CNM3728 10 Fastener Soft CNM3729 CNM3729 11 Cover CEG1098 CEG1098 12 Sub Carton CHG5501 CHG5501 13 Carton CHG5533 CHG5532 14 Contain Box CHL5533 CHL5532 15 Protector CHP3013 CHP3013 16 Protector CHP3014 CHP3014 17 Diversity TV Antenna Assy CXB9183 Not used 18 Antenna Unit CZX5019 Not use...

Page 10: ...GEX P5700TV UC 10 1 2 3 4 1 2 3 4 C D F A B E 2 2 PACKING GEX P5750TV ES P5750TVP ES 15 16 11 22 15 6 7 8 9 10 16 1 1 1 2 18 13 19 17 21 2 3 20 12 14 5 4 1 5 1 3 1 4 ...

Page 11: ...ttery CEX1065 CEX1065 9 Fastener Rough CNM3728 CNM3728 10 Fastener Soft CNM3729 CNM3729 11 Cover CEG1098 CEG1098 12 Sub Carton CHG5553 CHG5553 13 Carton CHG5535 CHG5534 14 Contain Box CHL5535 CHL5534 15 Protector CHP3013 CHP3013 16 Protector CHP3014 CHP3014 17 Diversity TV Antenna Assy CXC5034 CXC5034 18 Antenna Unit CZX8002 CZX8002 19 Accessory Assy CZE6504 CZE6504 20 Remote Control Assy CXC4699 ...

Page 12: ...GEX P5700TV UC 12 1 2 3 4 1 2 3 4 C D F A B E 2 3 EXTERIOR A A A 1 2 3 33 33 12 33 4 5 7 7 7 9 8 10 11 13 14 15 32 34 28 30 31 29 35 16 17 18 21 23 24 25 26 27 19 20 7 7 7 7 6 ...

Page 13: ...CKF1064 15 Terminal CN1478 CKF1064 16 Terminal CN2601 CKF1064 17 Jack CN2150 CKN1032 18 Jack CN2151 CKN1032 19 Jack CN2152 CKN1032 20 Jack CN2153 CKN1032 21 Plug CN1476 CKS 461 22 23 Pin Jack CN1475 CKS3144 24 Connector CN1471 CKS3409 25 Connector CN1470 CKS3414 26 Connector CN1473 CKS4362 27 Connector CN1472 CKS4590 28 Holder CNC9253 29 Holder CNC9888 30 Holder CND2645 31 Holder CND2733 32 Insula...

Page 14: ... 97 100 TVV X1600 BUP asens 2 6 IC1440 NJM4558V 2 3 1 7 5 3 11 2 6 1 BUS 5 BUS 9 BUSRI 8 ASENB CN1471 7 BUSLI IP BUS OUT VAU8 1 2 7 6 3 5 8 39 41 8 13 6 10 12 4 1 10 8 3 6 13 4 12 5 A 48 Q1642 2 3 1 1 ACCPW muteip Q1823 BUP Q1643 Q1820 IC1442 NJM4558V IC1100 NJM4558V MUTE Q1101 36 OFF MUTE ACC5V REG RV2 LOUT1 ROUT1 V2 IP AUDIO OUTPUT BUFFER Q1100 IC1443 NJM4558V 47 VMUTE RCAMUTE Q1340 Q1341 Q2202 ...

Page 15: ...0 CN2151 CN2152 CN2153 ANT2 ANT1 Q2150 Q2151 Q2152 Q2153 ADET4 ADET3 ADET2 ADET1 13 14 15 16 12 4 ANT4 CREF ANT3 ANT2 ANT1 ADET4 1 RF IN VIDEO_OUT2 11 ADET3 10 ADET2 9 ADET1 24 VIDEO IN 14 VIDEO_OUT1 15 4 12 SDA 3 SCL S_METER_OUT SD_OUT IC2101 CM0035AM FE2201 DIVERSITY RF SW 3 RREF 18 DVDD 19 AVDD TV5V 7 B 5V TV5V Q1122 Q1121 2 6 7 1 RCAMUTE 2 IC1120 NJM4558V VOUT2 VOUT1 MUTE Q1342 Comp V OUT 2 1 ...

Page 16: ...b A b A b A a A a Large size SCH diagram Guide page Detailed 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 A A A A A A A A A A A A V V V V V V V A A A A A A V V V V A V AUDIO SIGNAL VIDEO SIGNAL CEK1001 4A 1K 1 2W B UP ACC GND PARK ...

Page 17: ...stor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made be...

Page 18: ...GEX P5700TV UC 18 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A b 1 2 A a 1 2 1 2 3 A A A A A A A A A V V V V V A A A A A A V V V A V AUDIO SIGNAL VIDEO SIGNAL ...

Page 19: ...GEX P5700TV UC 19 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 1 2 A a 1 2 4 A A A A V V V CEK1001 4A 1K 1 2W B UP ACC GND PARK ...

Page 20: ...GEX P5700TV UC 20 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 1 2 1 2 3 TV TUNER UNIT MOTHER 1 2 A V V V V V V V V V V V V V V V V V V V V V V ...

Page 21: ... expressed as 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete ...

Page 22: ... 3 4 C D F A B E 3 3 TV TUNER UNIT MOTHER PAL GUIDE PAGE A a 1 2 A 1 2 PAL GEX P5700TVP EW GEX P5750TVP ES A A A A A A A A A A A A V V V V V V V A A A A A A V V V V A V AUDIO SIGNAL VIDEO SIGNAL CEK1001 4A 1K 1 2W B UP ACC GND PARK ...

Page 23: ...V UC 23 5 6 7 8 5 6 7 8 C D F A B E A b 1 2 A 1 2 GEX P5700TVP EW GEX P5750TVP ES R1629 NC 33K R1630 100K 68K TV TUNER UNIT MOTHER 1 2 A 2 2 A SYSTEM CONTROLLER A A V V V V V V V V V V V V V V V V V V V V A V V V ...

Page 24: ...GEX P5700TV UC 24 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A b 1 2 A a 1 2 2 1 3 A A A A A A A A A V V V V V A A A A A A V V V V A V AUDIO SIGNAL VIDEO SIGNAL ...

Page 25: ...GEX P5700TV UC 25 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 1 2 A a 1 2 4 A A A A V V V CEK1001 4A 1K 1 2W B UP ACC GND PARK ...

Page 26: ...GEX P5700TV UC 26 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 1 2 2 1 3 TV TUNER UNIT MOTHER 1 2 A V V V V V V V V V V V V V V V V V V V V V V ...

Page 27: ...GEX P5700TV UC 27 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 1 2 4 GEX P5700TVP EW GEX P5750TVP ES R1629 NC 33K R1630 100K 68K 2 2 A SYSTEM CONTROLLER A V ...

Page 28: ...GEX P5700TV UC 28 1 2 3 4 1 2 3 4 C D F A B E 3 4 TV TUNER UNIT TUNER NTSC GUIDE PAGE A a 2 2 A 2 2 NTSC GEX P5700TV UC GEX P5750TV ES A V AUDIO SIGNAL VIDEO SIGNAL A A A A V V V ...

Page 29: ...GEX P5700TV UC 29 5 6 7 8 5 6 7 8 C D F A B E A b 2 2 A 2 2 TV TUNER UNIT TUNER 2 2 A V A 1 2 A A A A A A A V V ...

Page 30: ...GEX P5700TV UC 30 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A b 2 2 A a 2 2 1 V ...

Page 31: ...GEX P5700TV UC 31 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 2 2 A a 2 2 2 3 A V AUDIO SIGNAL VIDEO SIGNAL A A A A V V ...

Page 32: ...GEX P5700TV UC 32 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 2 2 1 TV TUNER UNIT TUNER 2 2 A V A 1 2 A A V V ...

Page 33: ...GEX P5700TV UC 33 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 2 2 2 3 A A A A ...

Page 34: ...P5700TV UC 34 1 2 3 4 1 2 3 4 C D F A B E 3 5 TV TUNER UNIT TUNER PAL GUIDE PAGE A a 2 2 A 2 2 PAL GEX P5700TVP EW GEX P5750TVP ES A V AUDIO SIGNAL VIDEO SIGNAL A A A A V V V EW EW EW EW EW GEX P5700TVP EW ...

Page 35: ...GEX P5700TV UC 35 5 6 7 8 5 6 7 8 C D F A B E A b 2 2 A 2 2 TV TUNER UNIT TUNER 2 2 A V A 1 2 A A A A A A A V V ...

Page 36: ...GEX P5700TV UC 36 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A b 2 2 A a 2 2 1 V ...

Page 37: ...GEX P5700TV UC 37 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 2 2 A a 2 2 2 A V AUDIO SIGNAL VIDEO SIGNAL A A A A V V V EW EW EW EW EW GEX P5700TVP EW ...

Page 38: ...GEX P5700TV UC 38 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 2 2 1 TV TUNER UNIT TUNER 2 2 A V A 1 2 A A V V ...

Page 39: ...GEX P5700TV UC 39 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 2 2 2 A A A A A ...

Page 40: ...B DIAGRAMS 1 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 10 20 30 40 50 60 70 X 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y FRONT 1 4 13 10 6 3 2 5 9 11 7 12 8 AV BUS IN RESET TV ANTENNA IN FRONT END TVV2 ...

Page 41: ... 5 6 7 8 C D F A B E A SIDE A 0 70 80 90 100 110 120 130 140 150 160 1 4 13 10 6 3 2 5 9 11 7 12 8 1 4 10 6 3 2 5 9 11 7 12 8 AV BUS IN AUDIO OUT VIDEO OUT AV BUS OUT MODE POWER SUPPLY IP BUS IN IP BUS OUT RESET TP2A TP1A TPVDD ...

Page 42: ...GEX P5700TV UC 42 1 2 3 4 1 2 3 4 C D F A B E A A TV TUNER UNIT 90 100 110 120 130 140 150 160 1 ...

Page 43: ...GEX P5700TV UC 43 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 10 20 30 40 50 60 70 80 90 X 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y 1 CNT VDIV5 AVIN COMPIN ...

Page 44: ...nsistor 2SC4081 Q 1101 A 114 124 Transistor FMG12 Q 1102 B 115 115 Transistor DTA114EU Q 1120 A 118 84 Transistor 2SC4081 Q 1121 A 113 19 Transistor FMG12 Q 1122 B 121 19 Transistor DTA114EU Q 1220 B 77 53 Transistor 2SC4081 Q 1221 B 85 69 Transistor 2SA1576 Q 1223 B 84 55 Transistor 2SC4081 Q 1250 A 9 43 Transistor 2SC4081 Q 1251 A 7 28 Transistor 2SA1576 Q 1280 B 46 36 Transistor 2SC4081 Q 1291 ...

Page 45: ...2 A 142 62 Diode UDZS9R1 B D 1853 B 98 103 Diode HZU9R1 B3 D 1854 A 147 83 Diode HZU9R1 B1 D 2150 A 22 127 Diode HVC136 D 2151 A 24 130 Diode HVC136 D 2152 A 26 129 Diode HVC136 D 2153 A 26 127 Diode HVC136 D 2400 A 32 78 Diode UDZS4R7 B ZNR2150 A 14 128 Surge Protector RCCA 201Q31UA PI ZNR2151 A 31 134 Surge Protector RCCA 201Q31UA PI ZNR2152 A 43 134 Surge Protector RCCA 201Q31UA PI ZNR2153 A 50...

Page 46: ...04 B 83 87 RS1 16S562J R 1205 B 102 73 RS1 16S101J R 1206 B 103 74 RS1 16S101J R 1221 B 86 65 RS1 16S102J R 1222 B 76 58 RS1 16S102J R 1223 B 86 62 RS1 16S102J R 1224 B 79 58 RS1 16S222J R 1225 B 86 60 RS1 16S222J Circuit Symbol and No Part No R 1226 B 81 52 RS1 16S471J R 1227 B 86 52 RS1 16S471J R 1230 B 98 44 RS1 16S105J R 1231 B 96 44 RS1 16S105J R 1232 B 78 50 RS1 16S105J R 1233 B 78 48 RS1 16...

Page 47: ...J R 1627 A 108 39 RS1 16S102J R 1629 A 107 33 UC RS1 16S104J R 1629 A 107 33 ES RS1 16S683J Circuit Symbol and No Part No R 1630 A 107 34 ES RS1 16S333J R 1631 B 111 26 RS1 16S102J R 1632 B 121 25 RS1 16S104J R 1633 B 121 30 RS1 16S104J R 1634 B 117 32 RS1 16S0R0J R 1635 B 117 30 RS1 16S104J R 1636 B 117 34 RS1 16S0R0J R 1637 B 117 36 RS1 16S104J R 1638 A 124 25 RAB4C681J R 1641 B 116 46 RS1 16S68...

Page 48: ...6S0R0J CAPACITORS C 1100 B 87 104 CKSRYB104K50 Circuit Symbol and No Part No C 1101 B 87 102 CKSRYB105K10 C 1102 A 120 125 CKSYB106K6R3 C 1103 A 109 125 CKSYB106K6R3 C 1104 B 117 126 CCSRCH102J50 C 1105 B 111 124 CCSRCH102J50 C 1106 A 91 99 CEJQ100M16 C 1107 B 85 92 CKSRYB104K50 C 1120 A 116 88 CKSRYB104K50 C 1121 A 106 87 CKSRYB105K10 C 1122 A 121 17 CKSYB106K6R3 C 1123 A 106 19 CKSYB106K6R3 C 11...

Page 49: ...CCSRCH471J50 C 1457 B 130 131 CCSRCH471J50 C 1460 B 121 124 CCSRCH102J50 Circuit Symbol and No Part No C 1461 B 124 124 CCSRCH102J50 C 1462 A 113 97 CKSRYB104K50 C 1470 B 133 139 CKSRYB104K50 C 1471 A 153 117 3300µF 16V CCH1150 C 1472 B 153 117 CKSRYB104K50 C 1473 B 149 4 CKSRYB104K50 C 1474 B 135 18 CKSRYB104K50 C 1475 B 53 14 CKSRYB104K50 C 1476 B 155 17 CKSRYB104K50 C 1477 B 151 18 CKSRYB102K50...

Page 50: ...KSRYB682K50 C 2505 A 24 61 CKSRYB104K50 C 2506 A 29 60 CEJQ220M16 C 2507 A 10 61 CEJQNP100M16 Circuit Symbol and No Part No C 2509 B 21 65 CKSRYB105K10 C 2601 A 62 70 CKSRYB104K50 C 2602 A 67 75 470µF 10V CCH1438 C 2603 A 62 65 CKSRYB104K50 C 2604 A 43 66 CEJQ101M16 A Unit Number CWN1093 GEX P5700TVP EW Unit Number CWN1094 GEX P5750TVP ES Unit Name TV Tuner Unit MISCELLANEOUS IC 1100 A 87 94 IC NJ...

Page 51: ...SS355 D 1430 A 56 34 Diode HZU4R3 B2 D 1431 B 63 4 Diode UDZS5R6 B Circuit Symbol and No Part No D 1432 B 69 4 Diode UDZS5R6 B D 1440 B 88 114 Diode UDZS4R7 B D 1441 B 99 112 Diode UDZS4R7 B D 1442 B 113 133 Diode UDZS5R6 B D 1443 B 113 135 Diode UDZS5R6 B D 1444 B 131 136 Diode UDZS5R6 B D 1445 B 131 133 Diode UDZS5R6 B D 1470 B 75 22 Diode UDZS12 B D 1471 B 75 19 Diode UDZS12 B D 1472 B 149 22 D...

Page 52: ...VR2400 A 8 72 Semi fixed 15kΩ B CCP1397 VR2451 A 56 75 Semi fixed 4 7kΩ B CCP1394 FU1470 B 135 20 Fuse 3A CEK1286 FU1471 B 144 4 Fuse 3A CEK1286 FU1472 B 109 10 Fuse 3A CEK1286 FU1473 B 90 16 Fuse 3A CEK1286 EF1270 A 22 12 EMI Filter CCG1067 EF1271 A 11 19 EMI Filter CCG1067 EF1300 A 94 18 Filter CTF1580 EF1301 A 138 18 Filter CTF1580 EF1302 A 85 18 Filter CTF1580 Circuit Symbol and No Part No FE2...

Page 53: ...472J R 1460 B 126 126 RS1 16S101J R 1461 B 122 127 RS1 16S101J R 1462 A 105 95 RS1 16S102J Circuit Symbol and No Part No R 1463 A 107 96 RS1 16S102J R 1464 A 105 92 RS1 16S473J R 1465 A 115 96 RS1 16S102J R 1466 A 109 89 RS1 16S472J R 1467 A 110 96 RS1 16S473J R 1471 B 128 21 RS1 16S103J R 1472 B 128 20 RS1 16S103J R 1473 B 135 21 RS1 16S102J R 1475 B 161 23 RS1 16S0R0J R 1477 B 165 17 RS1 16S223J...

Page 54: ... 122 RS1 16S223J R 2115 B 71 130 RS1 16S0R0J R 2155 B 61 134 RS1 16S472J R 2156 B 67 128 RS1 16S472J R 2157 B 52 127 RS1 16S472J Circuit Symbol and No Part No R 2158 B 50 128 RS1 16S472J R 2159 B 46 125 RS1 16S222J R 2201 A 36 117 RS1 16S271J R 2202 A 40 117 RS1 16S271J R 2203 A 74 103 RS1 16S102J R 2204 A 71 103 RS1 16S102J R 2205 B 53 105 RS1 16S102J R 2206 B 55 105 RS1 16S102J R 2207 B 47 111 R...

Page 55: ...0M10 C 1307 B 83 41 CKSYB475K10 C 1308 B 74 39 CKSYB475K10 Circuit Symbol and No Part No C 1309 B 76 35 CKSRYB103K50 C 1310 A 70 36 CEJQ101M16 C 1311 A 79 28 CEJQ220M16 C 1312 A 87 36 CEJQ101M16 C 1313 A 84 28 CEJQ220M16 C 1314 A 71 28 CEJQ101M16 C 1400 A 141 24 CKSRYB104K50 C 1401 A 142 20 CKSRYB104K50 C 1430 A 62 23 22µF CCG1178 C 1431 A 56 23 22µF CCG1178 C 1432 A 65 29 CCSRCH6R0D50 C 1433 A 54...

Page 56: ...19 CKSRYB224K10 C 2115 B 73 128 CKSRYB103K50 C 2116 A 73 119 CEJQ470M6R3 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 Circuit Symbol and No Part No C 2158 B...

Page 57: ... OUT AV BUS OUT POWER SUPPLY IP BUS IN IP BUS OUT TV ANTENNA IN FRONT END TC2101 VR1221 VR1220 VR2451 VR2400 TC1280 CN2150 CN2151 CN2152 CN2153 CN1471 CN1470 CN1476 CN1473 CN1475 CN1474 CN1472 IC1200 IC1600 TVV2 CNT COMPIN VDIV5 AVIN TP1A TPVDD TP2A Adjustment Point TV TUNER UNIT SIDE B TV TUNER UNIT SIDE A ...

Page 58: ... signal is applied from the signal generator GGP1032 CDE7037 see below and GGP1031 CDE6830 provided with the product 1 Connect the A side of the cable GGP1032 CDE7037 to the signal generator 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 A B This Product AV B...

Page 59: ...p VR1220 Measuring conditions Select the 75 ohm terminal on the measuring instrument 3 OSD display position adjustment Input test pin none Signal none Level none Mode Test mode 2 Measuring point REAR VIDEO OUT The time between the Sync leading edge and video leading edge Oscilloscope NTSC 34 8 0 1µsec TC1280 Measuring conditions Select the 75 ohm terminal on the measuring instrument 4 1 TV video s...

Page 60: ...hat is synchronized with 8ch P carrier 196 25MHz and modulated with a white signal White 100 audio monaural 1kHz 50kHz div Measuring point COMPIN Noise meter 120mVrms VR2400 6 Diversity adjustment Measuring point CNT VDIV5 With the rated input the voltage at TP CNT should be 0 5 times larger than that at TP VDIV5 DC meter VDIV5V 2 0 1V TC2101 Apply the RF signal of the rated level 59dBµV at 75ohms...

Page 61: ...DISASSEMBLY Removing the TV Tuner Unit Fig 2 1 Fig 1 Removing the Case Fig 1 Fig 2 Remove the seven screws and then remove the Case 1 Case 1 1 1 1 1 1 1 TV Tuner Unit 1 1 2 1 1 2 2 2 Remove the four screws and then remove the TV Tuner Unit 2 Straighten the tabs at four locations indicated ...

Page 62: ... VIDEO 3 REMPW 4 IP SEL1 5 IP SEL2 6 LED_V 7 GND 8 BEEP_MUTE 9 BEEP 10 REMIN 11 NC 12 AVONOUT 13 BEEP AV BUS INPUT 1 2 3 4 5 6 7 9 8 10 11 12 13 1 VIDEO GND 2 COMP VIDEO 3 NC 4 IP SEL1 5 IP SEL2 6 LED_V 7 GND 8 BEEP_MUTE 9 BEEP 10 REMOUT 11 NEW AV SENS 12 AVONOUT 13 BEEP 1 BUS 2 GND 3 GND 4 NC 5 BUS 6 GND 7 Lch 8 ASENB 9 Rch 10 R GND 11 L GND 1 2 3 4 5 6 7 8 9 10 11 IP BUS OUTPUT TV ANTENNA REAR A...

Page 63: ...O FILTER 2 LPF VCO OUT BGP Sync Sep Reg V Sync Sep V count down H count down Phase Det 32fH VCO BGP Generator NJW1303V IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrostatic induction 1 IN B 2 IN A 3 GND 4 OUT Y 5 VCC TC7SH08FUS1 BAL INPUT INPUT V NC OUTPUT V BAL 1 2 3 4 5 6 7 8 NJM2136V ...

Page 64: ...GEX P5700TV UC 64 1 2 3 4 1 2 3 4 C D F A B E TC74VHC123AFTS1 STANDBY 1 OUTPUT 2 SAG 3 Clamp 75Ω DRIVER 6 5 4 VCC GND INPUT TK15405BMI ...

Page 65: ... 3 16 OSCOUT Crystal oscillator connection pin 17 OSCIN Crystal oscillator connection pin 18 HOR I Horizontal synchronizing signal input 19 VERT I Vertical synchronizing signal input 20 VDD1 Power supply 1 10 11 20 M35014 001SP Phase Det Sync Separator Video Clamp Noise Det V Sync Separator Inter mittently Operation Control VCO 1 32 Pedestal Level Detector System Control Reset Ant SW Driver Ant Se...

Page 66: ... 41 VDD Power supply 42 RVSEL O Rear video output select control output 43 FVSEL O Front video output select control output 44 RVMUTE O Rear video output MUTE output 45 FVMUTE O Front video output MUTE output 46 FRCMUTE O Front RCA video output MUTE output 47 VMUTE O Video output MUTE output 48 ACCPW O Current consumption decrease output 49 TVPW O TV power supply control output 50 SYSPW O System p...

Page 67: ...GND 85 RX IP BUS I IP BUS data input 86 TX IP BUS O IP BUS data output 87 NMI Connect to GND 88 REMIN I Remote control input 89 PBSENS I Parking brake sense input 90 91 NC Not used 92 asens I ACC sense input 93 bsens I Backup sense input 94 NC Not used 95 SO Not used 96 SI Not used 97 OSDCK O OSD serial clock output 98 OSDDT O OSD serial data output 99 osdcs O OSD chip select output 100 osdac O OS...

Page 68: ... 68 1 2 3 4 1 2 3 4 C D F A B E 7 3 OPERATIONAL FLOW CHART VDD 5V Pin 19 41 Power ON bsens L bsens Pin 93 SYSPWR H Pin 50 Completes power on operation After that proceed to each source operation asens L asens Pin 92 ...

Page 69: ...GEX P5700TV UC 69 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS 2 5 3 1 4 GEX P5700TV UC ...

Page 70: ...GEX P5700TV UC 70 1 2 3 4 1 2 3 4 C D F A B E ...

Page 71: ...GEX P5700TV UC 71 5 6 7 8 5 6 7 8 C D F A B E ...

Page 72: ...GEX P5700TV UC 72 1 2 3 4 1 2 3 4 C D F A B E ...

Page 73: ...GEX P5700TV UC 73 5 6 7 8 5 6 7 8 C D F A B E 2 5 3 1 4 GEX P5700TVP EW ...

Page 74: ...GEX P5700TV UC 74 1 2 3 4 1 2 3 4 C D F A B E ...

Page 75: ...GEX P5700TV UC 75 5 6 7 8 5 6 7 8 C D F A B E ...

Page 76: ...GEX P5700TV UC 76 1 2 3 4 1 2 3 4 C D F A B E ...

Page 77: ...GEX P5700TV UC 77 5 6 7 8 5 6 7 8 C D F A B E ...

Page 78: ...GEX P5700TV UC 78 1 2 3 4 1 2 3 4 C D F A B E 2 5 3 1 4 GEX P5750TV ES ...

Page 79: ...GEX P5700TV UC 79 5 6 7 8 5 6 7 8 C D F A B E ...

Page 80: ...GEX P5700TV UC 80 1 2 3 4 1 2 3 4 C D F A B E ...

Page 81: ...GEX P5700TV UC 81 5 6 7 8 5 6 7 8 C D F A B E ...

Page 82: ...GEX P5700TV UC 82 1 2 3 4 1 2 3 4 C D F A B E ...

Page 83: ...GEX P5700TV UC 83 5 6 7 8 5 6 7 8 C D F A B E 2 5 3 1 4 GEX P5750TVP ES ...

Page 84: ...GEX P5700TV UC 84 1 2 3 4 1 2 3 4 C D F A B E ...

Page 85: ...GEX P5700TV UC 85 5 6 7 8 5 6 7 8 C D F A B E ...

Page 86: ...GEX P5700TV UC 86 1 2 3 4 1 2 3 4 C D F A B E ...

Page 87: ...GEX P5700TV UC 87 5 6 7 8 5 6 7 8 C D F A B E ...

Page 88: ...s on the vehicle model Connection method Clamp the lead 1 2 Clamp firmly with firmly with f needle nosed pliers Blue This unit AV AV A BUS V BUS V cable supplied Blue To To T video 1 input AVH P5700DVD AVH P5700DVD A separately Vehicle Vehicle V Dynamics Processor A A sold separately 26 pin cable supplied with Vehicle Vehicle V Dynamics Processor Blue AV AV A BUS V BUS V cable supplied AV AV AV ca...

Page 89: ...RCA cable A sold separately Rear display e g AVD W6200 sold separately DVD Player e g XDV P90 sold separately Yello Yello Y w Black B ack Black Y Y w Yello Yello Y w OUTPUT REAR AUDIO OUTPUT IP BUS cable supplied RCA cable A supplied with DVD player IP BUS cable supplied with DVD player Yello Yello Y w ow o This unit 26 pin cable supplied with Vehicle Vehicle V Dynamics Processor To video 1 input ...

Page 90: ...a supplied 6 m 19 ft 8 in This Unit Rear display connection Note Output to this product s Rear Display is ON when the Head Unit s source is TV If the Head Unit s source is anything other than TV or Head Unit is OFF pressing POWER button on the supplied remote control enables you to operate TV independently for the Rear Display Output from this product s rear audio output is monaural RCA audio outp...

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