Sony XT-100DAB, Service Manual

Page 1: ...r battery negative earth Outputs BUS control output Audio optical output Audio output Inputs Aerial input BUS control input Audio optical input Audio input Dimensions 240 35 163 mm w h d Mass Approx 1 2 kg Supplied accessories Parts for installation and connection 1 set DAB aerial 1 BUS cable 1 RCA pin cord 1 Optical cable 1 Design and specifications are subject to change without notice SPECIFICAT...

Page 2: ...8 Schematic Diagram Main Board 4 4 31 5 EXPLODED VIEW 37 6 ELECTRICAL PARTS LIST 38 Notes on Chip Component Replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat SECTION 1 SERVICE NOTE The XT 100DAB cannot be operated alone When performing voltage check and electrical adjustments the set should be connected to a master unit...

Page 3: ... 3 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 4: ... 4 3 A 3 A 3 A 3 A ...

Page 5: ...t the carrier frequency of RF SSG to 1471 792 MHz 5 Receive the channel L12 1471 792 MHz 6 Adjust RV103 so that the reading on digital voltmeter is 3 2 0 5 V Adjustment Location See page 6 digital voltmeter main board TP AGC ANTENNA jack 0 01 µF RF SSG set output level 90 dBm 32 mV Non modulation Frame Sync Adjustment Setting ANT B switch ON Procedure 1 Receive the DAB signal 2 Adjust RV104 so tha...

Page 6: ... 6 Adjustment Location main board side A IF2 OUTPUT GAIN ADJ RV101 LOCAL OSC ADJ T102 FRAME SYNC ADJ RV104 TP AGC TP LO TP LEL TP IF2 TP FSYNC RV102 AGC ADJ CH 12B RV103 AGC ADJ CH L12 ...

Page 7: ... IN CN603 SONY BUS CONTROL OUT HRST SYS RST SIRCS CLK DATA BUSON 7 8 5 2 1 4 3 6 7 8 5 2 1 4 3 6 60 62 64 6 4 7 8 2 13 38 81 94 9 10 11 BUS INTERFACE IC606 12 1 RESET SW SW SW DELAY IC609 610 RESET IC605 LINK OFF Q611 BU5V BUS ON SIRCS HRST CLK DATA SYS RST 04 UNI MBUS IC612 Q613 D611 4 2 4 2 BATT DET Q608 BATT BATT BATT 1 1 2 4 2 4 5 SWITCHING REG IC603 5V REG IC611 OPT5V POWER CONTROL Q606 607 T...

Page 8: ...XTAL 85 XTAL 70 XMPEG RST 126 PGO CE 108 128 A OUT CTRL SEL 0 2 10 7 1 3 74 76 6 13 12 14 Y5 LD CLR AMPIN MUTE BUSY SCK DIN DOUT Y7 A B C G1 Y2 Y3 Y1 RESET SELECT IC405 5 6 SDA SCL EEPROM IC406 XO401 18 432KHz SW401 DIGITAL ANALOG XO301 22 5792MHz S1DI BCK LRCK MCKOUT SOUT1 DYNAMIC RANGE CONTROL IC302 MEM BUS CTL IC404 1 5 18 21 24 27 42 44 7 10 13 16 29 32 35 38 41 39 40 17 28 26 11 6 A0 15 I O 0...

Page 9: ...I Test pin Normally open Built in pull up resistor Connect to ground 29 VSS Ground 30 32 TD25 19 20 I Test pin Built in pull up resistor Open 33 35 TD79 18 21 I Test pin Built in pull up resistor Open 36 38 TD17 80 22 I Test pin Built in pull up resistor Open 39 AVS Ground 40 41 TD16 23 I Test pin Built in pull up resistor Open 42 43 TD81 24 I Test pin Built in pull up resistor Open 44 AVD Power s...

Page 10: ...terminal 3 3 V 105 VSS Ground 106 STSTXCK I Test pin Normally open Built in pull up resistor Connect to ground 107 TD53 I Test pin Built in pull up resistor Open 108 STESTF I Test pin Normally open Built in pull up resistor Connect to ground 109 STESTS I Test pin Normally open Built in pull up resistor Connect to ground 110 TD28 I Test pin Built in pull up resistor Open 111 TD54 I Test pin Built i...

Page 11: ...ally open Built in pull down resistor Connect to ground 166 HDI I Test pin Connect to ground 167 TD65 I Test pin Built in pull up resistor Open 168 HCK I Test pin Connect to ground 169 VSS Ground 170 XLD I Test pin Connect to VDD 171 RAMXROM I Test pin Connect to ground 172 TD66 I Test pin Built in pull up resistor Open 173 HDO O Test output pin Open 174 BUSY O Test output pin Open 175 XFFTSYME O ...

Page 12: ... in pull up resistor Open 203 SCTL I Control input from system control IC401 204 SCLK I Serial data transfer clock input from system control IC401 205 SDIN I Serial data input from system control IC401 206 TD74 I Test pin Built in pull up resistor Open 207 SDOT O Serial data output to system control IC401 208 VDD Power supply pin 3 3 V ...

Page 13: ...nal input from system control IC401 21 27 TEST I Test pin Connect to ground 28 VDD Power supply pin 5 V 29 VSS Ground 30 38 TEST I Test pin Connect to ground 39 TEST Test pin Open 40 VSS Ground 41 52 TEST Test pin Open 53 VDD Power supply pin 5 V 54 VSS Ground 55 64 TEST Test pin Open 65 VSS Ground 66 74 TEST Test pin Open 75 EBDIR I Test pin Connect to ground 76 UBDIR I Test pin Connect to ground...

Page 14: ...ription 97 V O Frequency divider output for PLL Open 98 VAR I PLL phase comparator variable input Connect to ground 99 REF I PLL phase comparator reference input Connect to ground 100 PD O PLL phase comparator charge pump output Open ...

Page 15: ... O Data bus signal input output 53 VSS Ground 54 57 D12 15 I O Data bus signal input output 58 VCC Power supply pin 5 V 59 MBUSSO O M bus data signal output 60 UNISO O Serial bus data signal output 61 MBUSSI I M bus data signal input 62 UNISI I Serial bus data signal input 63 MBUSCKO O M bus clock signal output 64 UNICKI I Serial bus clock signal input 65 VSS Ground 66 FSCONV ERRIN I FSCONV error ...

Page 16: ...l input output 105 BU IN I Battry power supply check signal input 106 S IN I Serial data signal input 107 HR FLGIN I HR FLG signal input 108 AOUT CTRLIN I Audio out set up signal input L Digital L Analog 109 P4 4 I Reserve input pin 110 P4 5 I Reserve input pin 111 TEST MODEIN I Test mode select signal input H Test mode 112 AGC WATCHIN I AGC A D signal input 113 AVSS Ground 114 VSS Ground 115 POWE...

Page 17: ...n from the Side A parts face are indicated THIS NOTE IS COMMON FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM In addition to this the necessary note is printed in each block Semiconductor Location D101 B 11 D102 B 14 D501 L 11 D503 L 8 D504 M 8 D505 L 8 D506 L 11 D507 L 11 D508 L 6 D509 L 6 D510 L 5 D511 L 5 D601 L 18 D602 H 17 D603 L 17 D604 H 18 D605 H 14 D607 L 12 D608 L 13 D609 J 11 D610 J 11 ...

Page 18: ...XT 100DAB 21 22 4 4 PRINTED WIRING BOARD Refer to page 20 for Semiconductor Location ...

Page 19: ...XT 100DAB 23 24 ...

Page 20: ...XT 100DAB 25 26 4 5 SCHEMATIC DIAGRAM MAIN BOARD 1 4 Refer to page 34 for IC Block Diagrams Page 30 Page 27 ...

Page 21: ...XT 100DAB 27 4 6 SCHEMATIC DIAGRAM MAIN BOARD 2 4 Refer to page 33 for IC Block Diagrams 28 Page 30 Page 26 Page 32 ...

Page 22: ...XT 100DAB 29 30 4 7 SCHEMATIC DIAGRAM MAIN BOARD 3 4 Refer to page 34 for IC Block Diagrams Page 25 Page 27 ...

Page 23: ... 31 32 4 8 SCHEMATIC DIAGRAM MAIN BOARD 4 4 Refer to page 35 for IC Block Diagrams XT 100DAB Page 28 ...

Page 24: ...ER DATA REGISTER D OUT SDA CK 4 16 LOAD INC SCL NC VCC 16 4 8 8 DEVICE ADDRESS BITS LOWER ENCODER 4 BIT LOWER ENCODER 4 BIT UPPER ENCODER 4 BIT CLOCK GENERATOR CLOCK GENERATOR UPPER DATA LATCH LOWER SAMPLING COMPARATOR 4 BIT LOWER SAMPLING COMPARATOR 4 BIT UPPER SAMPLING COMPARATOR 4 BIT LOWER DATA LATCH REFERENCE SUPPLY 25 VRBS 26 VREF 27 CCP 28 DVss 31 DVss 32 NC 30 29 CLE CE 17 16 18 19 20 21 2...

Page 25: ...27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 15 14 1 2 3 4 5 6 7 10 11 8 9 VDD VDD DMUTE DMUTE MCOM MDT FSI1 MCK FSI2 MLEN DEEM MLEN DEEM OW18N OW18N OW20N OW20N IISN IISN STATE TST1N TST2N RSTN RSTN VSS VSS SLAVE SLAVE THRUN THRUN OCLK OCKSL LRCO BCKO BCKO DOUT DOUT DI DI BCKI BCKI LRCI ICLK ICKSL IFM1 IFM1 IFM2 IFM2 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND Y7 G1 G2B G2A C B A A B C G2A Y...

Page 26: ...LOGIC CELL ARRAY I O BUFFER Y DECODER 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 I O 1 I O 2 I O 3 I O 4 GND VCC I O5 I O6 I O7 I O8 A15 A19 A20 A12 NC WE CE 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 OE UB LB I O16 I O15 I O14 I O13 GND VCC I O12 I O11 I O10 I O 9 NC9 A8 A9 A10 A11 NC 1 2 3 4 5 A4 A3 A2 A1 A0 44 43 42 A5 A6 A7 BLOCKING OSCILLATOR 8 7 6 5 1 2 3 4 FB NC NC GND DRI...

Page 27: ...TIVE CAPACITOR R2 1 2 3 4 5 VDD OUTPUT GND FEEDBACK ON OFF CURRENT LIMIT CLOCK GENERATION CIRCUIT DATA INPUT CIRCUIT PARITY GENERATION CIRCUIT BIPHASE MARK MODULATION CIRCUIT CATEGORY CODE REGISTER SERIAL INTERFACE 3 2 1 4 8 7 6 5 9 10 11 12 13 14 15 23 24 25 26 27 28 29 22 21 20 19 18 17 16 30 BLOCK VDD CKA2 CKA1 LBIT NC FR32 CTG3 CTG2 CTG1 IS2 IS1 M2 M1 DO2 DO1 UBDA LRS LRCK NC BCK DATA VLDY EMP...

Page 28: ...e from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color N N Accessories and packing materials are given in the last of this parts list 1 7 685 790 09 SCREW PTT 2 6X4 S 2 3 019 840 01 CASE LOWER 3 3 938 183 11 SCREW 4 3 924 924 01 COVER LIGHT 5 7 685 752 01 SCREW PTT 3X8 S 6 A 3317 026 A MAIN BOARD COMPLETE 7 3 376 464 11 SCREW PTT 2 6...

Page 29: ...129 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C130 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C131 1 107 906 11 ELECT 10uF 20 50V C132 1 107 906 11 ELECT 10uF 20 50V C133 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C134 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C135 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C138 1 163 257 11 CERAMIC CHIP 180PF 5 50V C139 1 107 906 11 ELECT 10uF 20 50V C140 1 163 021 11 CERAMIC...

Page 30: ...V C335 1 163 251 11 CERAMIC CHIP 100PF 5 50V C336 1 163 251 11 CERAMIC CHIP 100PF 5 50V C337 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V Ref No Part No Description Remark Ref No Part No Description Remark C356 1 163 251 11 CERAMIC CHIP 100PF 5 50V C401 1 126 402 11 ELECT CHIP 2 2uF 20 50V C402 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C403 1 126 402 11 ELECT CHIP 2 2uF 20 50V C404 1 163 021 11 CERAMIC CH...

Page 31: ...IC CHIP 0 22uF 10 16V C615 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C616 1 128 526 11 ELECT 100uF 20 16V C617 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C618 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C619 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C621 1 107 914 11 ELECT 1000uF 20 25V C622 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C623 1 125 701 11 DOUBLE LAYERS 0 047F 5 5V C624 1 164 004 11 CERAMIC CHIP 0 1uF...

Page 32: ...8 759 454 79 IC NM24C16FMX8 IC500 8 759 711 58 IC NJM78L05UA IC501 8 759 455 21 IC AK4321 VF E2 IC502 8 759 700 94 IC NJM5532M IC503 8 759 700 94 IC NJM5532M IC504 8 759 700 94 IC NJM5532M IC505 8 759 262 37 IC TA2050F EL IC601 8 759 528 47 IC PQ09RA11 IC602 8 759 945 44 IC BA6161F IC603 8 759 531 95 IC LM2596SX ADJ IC604 8 759 445 59 IC BA033T IC605 8 759 326 78 IC PST9140NL IC606 8 759 284 87 IC...

Page 33: ...2 2K 5 1 10W R120 1 216 073 00 METAL CHIP 10K 5 1 10W R121 1 216 097 00 RES CHIP 100K 5 1 10W R122 1 216 049 11 RES CHIP 1K 5 1 10W R123 1 216 049 11 RES CHIP 1K 5 1 10W R124 1 216 073 00 METAL CHIP 10K 5 1 10W R125 1 216 073 00 METAL CHIP 10K 5 1 10W R126 1 216 073 00 METAL CHIP 10K 5 1 10W R127 1 216 065 00 RES CHIP 4 7K 5 1 10W R128 1 216 065 00 RES CHIP 4 7K 5 1 10W R129 1 216 121 00 RES CHIP ...

Page 34: ...AL CHIP 220 5 1 10W R416 1 216 033 00 METAL CHIP 220 5 1 10W R417 1 216 033 00 METAL CHIP 220 5 1 10W R418 1 216 033 00 METAL CHIP 220 5 1 10W R419 1 216 073 00 METAL CHIP 10K 5 1 10W R420 1 216 097 00 RES CHIP 100K 5 1 10W R421 1 216 073 00 METAL CHIP 10K 5 1 10W R422 1 216 089 00 RES CHIP 47K 5 1 10W R423 1 216 089 00 RES CHIP 47K 5 1 10W R424 1 216 033 00 METAL CHIP 220 5 1 10W R425 1 216 033 0...

Page 35: ...00 5 1 10W R705 1 216 013 00 METAL CHIP 33 5 1 10W R706 1 216 025 00 RES CHIP 100 5 1 10W NETWORK RESISTOR RP401 1 216 182 00 RES CHIP NETWORK 220 3216 RP402 1 216 182 00 RES CHIP NETWORK 220 3216 RP403 1 216 182 00 RES CHIP NETWORK 220 3216 RP404 1 216 182 00 RES CHIP NETWORK 220 3216 RP405 1 216 182 00 RES CHIP NETWORK 220 3216 RP406 1 216 182 00 RES CHIP NETWORK 220 3216 RP407 1 216 182 00 RES ...

Page 36: ...L INSTRUCTION ANTENNA INSTALL for DAB ANTENNA FRENCH GERMAN DUTCH ITALIAN PARTS FOR INSTALLATION AND CONNECTIONS 51 7 685 662 79 SCREW P 4X14 TYPE4 52 9 882 669 01 ANTENNA ASSY DAB 53 9 882 665 01 SCREW FITTING 54 9 882 667 01 WRENCH HEXAGON ø2mm 55 9 882 663 01 TAPE GUARD 56 9 882 664 01 PLATE PROTECTION 57 9 882 668 01 WRENCH HEXAGON ø3mm 58 9 882 662 01 BRACKET ASSY 59 9 882 666 01 CLAMPER CORD...

Page 37: ... 46 Sony Corporation Personal Mobile Communication Company 9 926 085 11 XT 100DAB 98K047542 1 Printed in Hungary C1998 11 Published by Quality Assurance Dept ...