Sony DP-IF5000, Service Manual

Page 1: ...kg 1000 g Design and specifications are subject to change without notice DP IF5000 is the component model block one in MDR DS5000 COMPONENT MODEL NAME FOR MDR DS5000 DIGITAL SURROUND PROCESSOR DP IF5000 CORDLESS STEREO HEADPHONES MDR IF5000 Manufactured under license from Dolby Laboratories Licensing Corporation DOLBY the double D symbol a PRO LOGIC Dolby Digital AC 3 and VIRTUAL DOLBY DIGITAL are...

Page 2: ...ADJUSTMENTS 8 5 DIAGRAMS 5 1 Block Diagram Processor Section 9 5 2 Block Diagram Transmitter Section 11 5 3 Printed Wiring Board Processor Transmitter Section 14 5 4 Schematic Diagram Processor Section 17 5 5 Schematic Diagram Transmitter Section 20 5 6 Printed Wiring Board LED Section 22 5 7 Schematic Diagram LED Section 23 5 8 Printed Wiring Board Amplifier Section 25 5 9 Schematic Diagram Ampli...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

Page 4: ... 4 ...

Page 5: ...e Follow the disassembly procedure in the numerical order given Set Cover assy Panel assy front Panel assy sub TX board 2 2 PANEL ASSY FRONT 5 cover assy 3 PTT 2 6X5 2 PTT 2 6X5 4 PTT 2 6X5 1 PTT 2 6X5 3 lug plate 5 CN103 º panel assy front 6 CN901 7 P 3X6 8 P 3X6 4 CN102 9 claws 1 PTT 2 6X5 2 PTT 2 6X5 ...

Page 6: ... 6 2 3 PANEL ASSY SUB 2 4 TX BOARD 3 LED board 4 panel assy sub 1 P 2 6X6 2 P 2 6X6 4 TX board 2 PTT 2 6X5 1 P 3X6 3 PTT 2 6X5 ...

Page 7: ...ch key and its corresponding LED goes on 2 2 Corresponding LEDs POWER key POWER LED INPUT key ANALOG LED EFFECT key MUSIC LED OUTPUT key VIRTUAL LED 3 Audio check DEMO key DEMO key DEMO key Go to IF test tone ANALOG HR and HL LEDs on 4 6 POWER DIGITAL L and R LEDs on 3 HL and HR LEDs off 5 3 Digital input check Do not use this in repair 4 Analog input check Other than MUTE check do not use this in...

Page 8: ...just L51 L ch and L1 R ch on the TX board so that the reading on the digital frequency counter is each within 2 3 MHz L ch and 2 8 MHz R ch Specified value L ch L51 2 298 to 2 302 MHz R ch L1 2 798 to 2 802 MHz RF Level Adjustment Setting digital voltmeter LED board TP03 or TP04 L ch TP05 or TP06 R ch Adjustment method Perform this adjustment without signal 1 Connect TP L L ch and TP R R ch to gro...

Page 9: ...42 52 26 35 53 9 INVERTER IC203 1 2 10 6 9 CMOS LOGIC IC201 CLOCK Q1 Q3 X201 12 288MHz 6 10 INVERTER IC203 2 2 B 5V TRANSMITTER SECTION 3 83 19 SDA D OUT B 3 3V 6 12 17 30 35 45 55 59 67 81 84 93 VDD B 3 3V DIGITAL AUDIO INTERFACE 1 2 DECIMATION FILTER DELTA SIGMA MODULATOR ANALOG FRONT END ANALOG FRONT END V IN L V IN R 1 6 19 A D CONVERTER IC102 1 2 3 2 6 5 1 6 LINE AMP IC101 ATT SW Q101 ATT SW ...

Page 10: ...he pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated D1 G 3 D51 F 3 D101 H 9 D102 H 9 IC1 F 4 IC101 F 9 IC102 F 6 IC103 E 8 IC105 B 3 IC201 D 2 IC202 D 3 IC204 E 4 IC301 C 7 IC302 C 5 IC303 D 6 IC304 E 6 IC305 C 12 IC801 H 14 IC802 I 7 IC803 C 12 IC804 I 14 IC805 H 17 Q1 G 3 Q2 H 2 Q31 F 3 Q3...

Page 11: ...xternal power voltage jack Voltage and waveforms are dc with respect to ground under no signal conditions no mark POWER ON Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to w...

Page 12: ...h regulated dc power supply from external power voltage jack Voltage is dc with respect to ground under no signal condition no mark POWER ON Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F ANALOG J RF Note X parts extracted from the component side b Pattern from the side which enables seeing D201 A 4 D202 C 5 D2...

Page 13: ... in Ω and 1 4 W or less unless otherwise specified C panel designation U B Line Power voltage is dc 9 V and fed with regulated dc power supply from external power voltage jack Voltage is dc with respect to ground under no signal condition no mark POWER ON Impossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Si...

Page 14: ...r electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified C panel designation U B Line Power voltage is dc 9 V and fed with regulated dc power supply from external power voltage jack Voltage is dc with respect to ground under no signal condition no mark POWER ON Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal...

Page 15: ... OSC MANAGER FORMAT CONTROL INTERFACE DECIMATION FILTER INTER POLATION FILTER DIGITAL AUDIO INTER FACE ANALOG FRONT END 7 8 9 10 11 12 13 14 VINL VCC1 AGND1 VREFL VREFR VINR CINPR CINNR CINNL CINPL VCOM VOUTR AGND2 VCC2 DELTA SIGMA MODULATOR BIAS LPF BUFFER LPF BUFFER RESET Q Q R T Q Q R T Q Q R T Q Q R T T R T R T Q R Q Q Q Q Q T Q R T R Q Q T R Q Q T R Q Q T R Q Q 15 16 14 13 12 11 10 9 CLOCK RE...

Page 16: ...P6 P5 P4 P3 P2 P1 100k 100k 100k 100k 100k 2 1 3 4 5 6 7 8 O8 O7 O6 O5 LAT EN Vss SO 13 12 11 10 9 14 15 16 O1 SIN SCK RES VDD O2 O3 O4 1 2 3 OUT VDD GND VREF 1 3 2 IN GND OUT REFERENCE VOLTAGE OCCURENCE CIRCUIT GND AMP CIRCUIT GND ATC CIRCUIT CONVERTER 4 3 2 1 GND VCC GND OUT EXCLUSIVE IC 3 2 1 4 VIN VOUT GND VC REFERENCE VOLTAGE 1 2 3 VCC GND OUT ...

Page 17: ...Ground 37 P01 I Decoder source type change flag signal input H Pulse 38 39 P03 04 Not used open 40 VDD Power supply pin 5 V 41 X2 I Connect to crystal for main system clock oscillator 42 X1 I Connect to crystal for main system clock oscillator 43 IC Connect to internal Connect to AVSS 44 XT2 Not used open 45 XT1 Not used Connect to VDD 46 AVSS Ground Ground potential of A D converter 47 P10 O Seri...

Page 18: ...7 28 A9 A10 Not used open 29 GND Ground 30 VDD Power supply pin 3 3 V 31 A11 Not used open 32 D9 PP5 Not used open 33 D8 PP4 Not used open 34 SO O Host serial interface data signal output 35 VDD Power supply pin 3 3 V 36 SELECT Not used open 37 GND Ground 38 A12 Not used open 39 TBO Not used open 40 A13 Not used open 41 D7 PP3 Not used open 42 D6 PP2 Not used open 43 A14 Not used open 44 GND Groun...

Page 19: ...4 D19 D18 Not used open 75 77 A17 A19 Not used open 78 GND Ground 79 SDC O Serial L R surround data signal output 80 SDB O Serial L R data signal output 81 VDD Power supply pin 3 3 V 82 RESET I Reset signal input 83 SDA I Audio L R data signal input 84 VDD Power supply pin 3 3 V 85 SDE Not used open 86 TCK Not used Connect to ground 87 SCK I Serial interface clock signal input 88 TBI Not used Conn...

Page 20: ... Ground 33 VCCP Power supply pin 5 V 34 GNDS Ground 35 MISO SDA I Main serial data signal input 36 RESET I Reset signal input L reset 37 MODA IRQA Mode set up pin 38 MODB IRQB Mode set up pin 39 MODC NMI Mode set up pin 40 VCCS Power supply pin 5 V 41 SI I Main serial data signal input 42 CS I Serial select signal input 43 HREQ O Main serial busy signal input 44 GNDS Ground 45 SDO2 Not used open 4...

Page 21: ...y pin 5 V 71 MD0 Not used open 72 GNDD Ground 73 GPIO3 I DSP GPIO3 Rear through signal input H Rear through L Normal 74 GPIO2 O DSP GPIO2 Audio input zero flag signal output L ON 75 GPIO1 I DSP GPIO1 Data change signal input 76 GPIO0 I DSP GPIO0 Mode signal input 77 MRD Not used open 78 MWR Not used open 79 MA17 Not used open 80 MA16 Not used open ...

Page 22: ...ts Color Cabinet s Color N N Hardware mark list are given in the last of this parts list 2 2 2 2 3 3 3 3 3 3 3 3 1 1 3 1 2 3 4 5 6 7 8 9 10 11 12 12 not supplied not supplied supplied with RV supplied with JACK 13 not supplied not supplied C817 1 X 4950 547 1 PANEL ASSY FRONT 2 4 213 914 01 PLATE A LIGHT GUIDE 3 4 213 921 01 PLATE B LIGHT GUIDE 4 4 213 828 01 KNOB VOL 5 4 213 912 01 PANEL SUB 6 A ...

Page 23: ... 1 216 081 00 METAL CHIP 22K 5 1 10W R905 1 216 083 00 METAL CHIP 27K 5 1 10W R906 1 216 083 00 METAL CHIP 27K 5 1 10W R907 1 216 049 11 RES CHIP 1K 5 1 10W R908 1 216 049 11 RES CHIP 1K 5 1 10W R909 1 216 083 00 METAL CHIP 27K 5 1 10W R910 1 216 083 00 METAL CHIP 27K 5 1 10W R911 1 216 015 00 METAL CHIP 39 5 1 10W R912 1 216 015 00 METAL CHIP 39 5 1 10W R913 1 216 025 00 RES CHIP 100 5 1 10W R914...

Page 24: ... 1 572 199 11 SWITCH KEY BOARD INPUT SW3 1 572 199 11 SWITCH KEY BOARD OUTPUT SW4 1 572 199 11 SWITCH KEY BOARD EFFECT SW5 1 572 199 11 SWITCH KEY BOARD DEMO A 4542 553 A TX BOARD COMPLETE 7 685 146 11 SCREW P 3X8 TYPE2 NON SLIT CAPACITOR C1 1 163 109 00 CERAMIC CHIP 47PF 5 50V C2 1 136 161 00 FILM 0 047uF 5 50V C3 1 124 589 11 ELECT 47uF 20 16V C5 1 124 234 00 ELECT 22uF 20 16V C6 1 124 589 11 EL...

Page 25: ...10 50V C308 1 163 038 00 CERAMIC CHIP 0 1uF 25V C309 1 163 038 00 CERAMIC CHIP 0 1uF 25V C310 1 124 584 00 ELECT 100uF 20 10V C311 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C312 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C313 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C314 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C315 1 130 489 00 MYLAR 0 033uF 5 50V C316 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C317 1 115 339 1...

Page 26: ...OSC L52 1 412 962 11 INDUCTOR 82uH L101 1 416 668 11 INDUCTOR 10uH L102 1 416 668 11 INDUCTOR 10uH L201 1 416 668 11 INDUCTOR 10uH L301 1 416 668 11 INDUCTOR 10uH L302 1 416 668 11 INDUCTOR 10uH L303 1 416 668 11 INDUCTOR 10uH L801 1 411 197 11 COIL DD CONVERTER L802 1 416 668 11 INDUCTOR 10uH L803 1 469 349 11 INDUCTOR 1uH FILTER LF101 1 411 236 11 FILTER EMI LF801 1 416 846 21 COIL LINE FILTER T...

Page 27: ... RES CHIP 47K 5 1 10W R219 1 216 089 00 RES CHIP 47K 5 1 10W R220 1 216 089 00 RES CHIP 47K 5 1 10W R221 1 216 089 00 RES CHIP 47K 5 1 10W R222 1 216 089 00 RES CHIP 47K 5 1 10W R223 1 216 089 00 RES CHIP 47K 5 1 10W R224 1 216 089 00 RES CHIP 47K 5 1 10W R225 1 216 089 00 RES CHIP 47K 5 1 10W R226 1 216 089 00 RES CHIP 47K 5 1 10W R227 1 216 089 00 RES CHIP 47K 5 1 10W R228 1 216 089 00 RES CHIP ...

Page 28: ... 40 DP IF5000 Sony Corporation Personal A V Products Company 9 924 997 12 99B0481 1 Printed in Japan C1999 2 Published by Quality Engineering Dept Shinagawa ...