Philips DP-IF8000 Скачать руководство пользователя страница 26

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DP-IF8000

LF901

C922

C901

C902

C903 R901

C904

C905

R902

R903

Q903

IC903

IC902

IC901

Q904

IC904

IC906

C906

C921

C907

C908 C909 C910

C911

R907

C913

C912

Q901

R906

Q902

IC907

C914

C915

C916

R905

R904

C917

C919

C920

C918

IC905

CN001

C802

R813

R807

R805

C806

C807

C805

C803

R802

R804

C804

R801

IC21

R803

R800

IC5

C171

C158

C157

L23

C160

C159

L22

C161

C162

C163

C801

C800

R808

R809

C809

R810

R811

C810

R812

C811

C808

R171

R164

R142

R144

R143

R141

R145

R127

R128

R129

J901

L26

C181

C182

0.1

RB051L-40TE25

15000

25V

0.1

100

16V

10k

0.1

100

16V

10k

1.5k

DTC144EE-TL

BA033ST

PQ09RD11

2SA2018TL

BA033ST

PQ05RD11

100
16V

0.1

100

16V

0.1

100

16V

0.1

100

16V

DTC144EE-TL

1.5k

2SA2018TL

BA00ASP

0.1

100

16V

2.2k

4.7k

100

16V

0.1

100
16V

BA18BC0FP-E2

100
25V

4.7k

0.1

100

25V

680p

180

4700p

4.7k

NJM2115V

4.7k

CXD9544MR

0.01

16V

0.1

16V

0.1

16V

0.1

16V

0.1

100

25V

4.7k

680p

4.7k

180

4700p

180

680p

100
25V

10k

100

1000p

0.01

REG 9V

REG 3.3V

OPT VCC

GND

VDD 1.8V

SRAM VDD

IFPOW

MAPOW

UCON VDD

IF 9V

IFAMP VCC

AMUTE

VPOUT2

DAC_XCS

SDO0

SCK0

MCKADDA

LRCK

BCK

ADDA_XRST

VCC

GND

LCH
GND
RCH
GND
MUTE

XRST

SDATA

SCLK

LRCK

CLK

FILT+

OUT

UTEC

AOUTB-

AOUTB+

AGND

AOUTA-

AOUTA+

UTEC

DAC

LPF

DC IN 9V

SW5V

+1.8V REG

+3.3V REG

+9V REG

B+ SWITCH

+5V REG

+3.9V REG

6-10. SCHEMATIC DIAGRAM — TX SECTION (4/4) —

Содержание DP-IF8000

Страница 1: ...00 COMPONENT MODEL NAME FOR MDR DS8000 DIGITAL SURROUND PROCESSOR DP IF8000 CORDLESS STEREO HEADPHONES MDR IF8000 Decoder functions Dolby Digital Dolby Pro Logic II DTS DTS ES 6 1ch MPEG 2 AAC Virtual sound function OFF Virtual front Virtual surround 5 1 6 1 Modulation System DQPSK Secondary carrier wave frequency 4 5 MHz Transmission distance Approx 10 m to the front Transmission range 12 24 000 ...

Страница 2: ...CTION 1 GENERAL This section is extracted from instruction manual Front Panel of the Processor 1 DIGITAL 1 2 input indicator ANALOG input indicator INPUT button Press to select the input source DIGITAL 1 DIGITAL 2 ANALOG 2 POWER indicator This indicator lights green when you turn on the processor POWER switch Press to turn on and off the processor 3 CINEMA 1 2 indicator MUSIC indicator EFFECT butt...

Страница 3: ...l Association The transmission quality is equal to or better than that on compact discs CD Fig 2 6 L 2 3 4 6 Hi Fi audio data transmission bandwidth 2 to 6 MHz Analog transmission Digital transmission DIAT MHz R 5 Fig 2 6 Signal spectrum for digital infrared transmission Reference Data Sub carrier frequency 4 5 MHz Occupied bandwidth 2 5 MHz approx Data rate 3 Mbps approx Modulation method DQPSK d...

Страница 4: ...ound effect L MUSIC lights up Digital input 1 enabled L DIGITAL 1 lights up Digital input 2 enabled L DIGITAL 2 lights up Analog input enabled L ANALOG lights up Unplug the AC adapter Unplug the AC adapter Connect the AC adapter Connect AC adapter while simultaneously pressing POWER INPUT POWER ON operation LED lights up 1 2 Headphones POWER OFF L POWER off POWER ON L POWER lights up EFFECT CHANGE...

Страница 5: ...wn in Fig 3 and detailed timing is shown in Fig 4 Fig 4 LRCK BCK INDATA 24 bit 1 bit offset I2 S format Fig 5 LRCK BCK FLRSG SLRSG CLFSG LFE FLch FRch Note 3 Example shows 48 kHz for LRCK but 44 1 kHz and 32 kHz may also be used DECODER MAIN DSP period Check LRCK IC11 12pin BCK IC 11 14pin FLRSG IC11 4pin SLRSG IC11 5pin CLFSG IC11 6pin OTHSG IC11 7pin The playback source at power ON and Digital I...

Страница 6: ...1 2 System Control Note Input a signal of some kind to DIGITAL IN 1 and LINE IN MICON DIR period Check the DIR_XCS IC4 37pin SCK2 IC4 38pin and SDO2 IC4 36pin Figure 14 shows the view on the monitor after power is turned on at the instant of switching with the INPUT key Fig 14 DIR_XCS SCK 500KHZ SDO2 Address 8 bit 00010111 data 8 bit 8 bit MICON DAC period Check the DAC_XCS IC5 10pin SCKO IC5 8pin...

Страница 7: ...RCK RCS IC501 94pin BCK IC501 6pin DIAT_OUT IC501 20pin RINFO IC501 19pin Turn the power on set in Digital Input mode and select VIRTUAL FRONT or VIRTUAL 5 1 or VIRTUAL 6 1 with the OUTPUT key Turn the headphone power on The view on the monitor when the input source sampling frequency to the processor is 48 kHz is shown in Fig 22 The view on the monitor when the input source sampling frequency to ...

Страница 8: ...he instant when switching from OFF to VIRTUAL FRONT using the processor OUTPUT key is shown in Fig 31 The monitor view at the instant when switching from VIRTUAL FRONT to VIRTUAL 5 1 or from VIRTUAL 5 1 to VIRTUAL 6 1 with the processor OUTPUT key is shown in Fig 32 The monitor view at the instant when switching from VIRTUAL 5 1 or VIRTUAL 6 1 to OFF with the processor OUTPUT key is shown in Fig 3...

Страница 9: ...rder given Set Chassis processor Panel ASSY front TX board LED board AMP board Cover 3 Two screws BVTT 2 6X5 5 Cover 2 Two screws BVTT 2 6X5 1 Two screws BVTT 2 6X5 4 Two screws BVTT 2 6X5 3 2 CHASSIS PROCESSOR PANEL ASSY FRONT 4 Two screws P 3X8 7 Screw P 3X8 5 Two screws P 8 Claw Panel ASSY front 3 CN102 2 CN002 6 Screw BTT Chassis processor 9 1 CN001 ...

Страница 10: ...8000 3 4 LED BOARD AMP BOARD 3 3 TX BOARD Chassis processor 3 Two screws BTT 2 Screw 1 Three screws P 3X8 TX board 1 Two screws P 2X8 Panel ASSY front 2 Three screws P 2X8 3 LED board 4 Screw P 2X8 5 AMP board ...

Страница 11: ...WER LED WINDOW LED INPUT key DIGITAL1 DIGITAL2 ANAGOG LED EFFECT key CINEMA1 CINEMA2 MUSIC LED OUTPUT key DECODE MODE LED L C R LS VIRTUAL CS RS HR LED HL LED Pressing the INPUT EFFECT or OUTPUT key lights up the matching LED 4 POWER key To test tone output 5 TEST TONE OUTPUT DIGITAL1 L R HL HR LED lights up DIGITAL2 L R HL HR LED lights up ANALOG L R HL HR C LED lights up CINEMA1 L R HL HR R LED ...

Страница 12: ...deviate after the RF level adjustment is made above in 3 So recheck that the DC bias is at the correct level after making the RF level alignment If the DC bias has deviated realign by re peating the adjustment in 2 and 3 above Connection points C301 R111 Q355 R216 C207 R100 R107 R210 R215 R101 Q354 R114 C290 Q351 R113 R85 C210 R208 R214 R217 R213 R89 Q357 Q358 R102 C206 Q352 C224 C223 C230 R87 R21...

Страница 13: ...03 O CS signal output for DA converter 20 P04 O DIAT latch signal output 21 P05 I Serial date input from decoder 22 P06 Not used OPEN 23 AVDD Power supply terminal 24 AVREF0 Ground Terminal 25 P10 I Not used OPEN 26 P11 Not used OPEN 27 P12 I Not used OPEN 28 P13 I Not used OPEN 29 P14 I Not used OPEN 30 P15 I Not used OPEN 31 P16 Not used OPEN 32 P17 I Not used OPEN 33 AVSS Analog ground terminal...

Страница 14: ... WR P65 I Not used OPEN 79 WAIT P66 I Not used OPEN 80 WSTB P67 I Not used OPEN 81 VDD I Power supply terminal 82 P100 O LED enable signal output 83 P101 O LED latch signal output 84 P102 O Not used OPEN 85 P103 Not used OPEN 86 P30 O Audio mute signal output 87 T01 P31 Not used OPEN 88 P32 Not used OPEN 89 P33 O Main power ON OFF signal output 90 P34 O IF power ON OFF signal output 91 P35 O Selec...

Страница 15: ... supply terminal 21 PV12 Not used OPEN 22 PV11 Not used OPEN 23 PB15 Not used OPEN 24 PB14 Not used OPEN 25 VCCS I Power supply terminal 26 GNDS Ground terminal 27 PD1 Not used OPEN 28 PD0 Not used OPEN 29 TIO0 I Timer shumit triger signal input 30 PD13 Not used OPEN 31 PD10 Not used OPEN 32 PB9 Not used OPEN 33 PB8 Not used OPEN 34 PB7 I DSP control signal input 35 PB6 I DSP control signal input ...

Страница 16: ...0 Not used OPEN 71 BG Ground terminal 72 73 A0 1 Not used OPEN 74 VCCA I Power supply terminal 75 GNDA Ground terminal 76 to 79 A2 to 5 Not used OPEN 80 VCCA I Power supply terminal 81 GNDA Ground terminal 82 to 85 A6 to 9 Not used OPEN 86 VCCA I Power supply terminal 87 GNDA Ground terminal 88 to 89 A10 11 Not used OPEN 90 GNDQ Ground terminal 91 VCCQL I Power supply terminal 92 to 94 A12 to 14 N...

Страница 17: ... I Mode select exterminal interrupt request signal input Fixed at H 136 MODB I Mode select exterminal interrupt request signal input Fixed at L 137 MODA I Mode select exterminal interrupt request signal input Fixed at H 138 SD04_1 O Serial data output 139 TDO Not used OPEN 140 TDI Not used OPEN 141 TCK Not used OPEN 142 TMS Not used OPEN 143 SI I SPI master data signal input 144 SO Not used OPEN I...

Страница 18: ...26 P127 P36 X2 X1 P40 P05 P41 P42 P43 P83 P84 P85 P86 P87 P82 P44 P81 P80 D4 DIN0 DATAO DIN1 DISEL DISEL DIR__XRST DIR__ERR DIR__NAUD DIR__EMP DIR__F0 MCK LRCK BCK MCKADDA SDI2 SDO2 DIR_XCS SCK2 DIR__F1 DIR__F2 DIR__XST DIR__DET XMODE ERROR AUDIO EMPHA F0 F1 F2 XSTATE DATAO LRCK BCK CKOUT XIN LRCK BCK CKOUT DO DI CE CL 6 1 7 SDO4 WR RD WE OE CS A0 I A16 D0 I D7 D8 I D15 D16 I D23 AA2 SDO0 SDO1 SDO...

Страница 19: ...LAT DIAT_LAT DAC_XCS DIR_XCS DEC_XCS DSP_XCS DSP_XHREQ SDO0 SCK0 SDI2 P23 P04 P03 P02 P01 P00 P26 SO0 P27 SCK0 P70 SI2 P71 SO2 P72 SCK2 P20 SI1 P21 SO1 SDO1 SDI1 SCK2 SDO2 MCK BCK 2 3 6 5 14 15 19 18 7 1 MUTE Q901 902 RV901 LEVEL 7 1 8 5 3 7 6 2 1 5 3 8 RIPPLE FILTER Q903 J901 PHONES 2 4 1 8V REG IC903 IC905 2 4 1 3 3V REG IC904 2 4 1 3 3V REG IC906 1 2 5 0V REG IC902 1 2 9V REG IC907 1 2 4 3 9V R...

Страница 20: ... 21 21 1 683 298 AMP BOARD 21 21 1 683 297 SW2 INPUT SW3 EFFECT RV901 LEVEL J901 PHONES SW4 OUTPUT D215 RS D216 CS D217 LS D212 R D208 DOLBY DIGITAL D220 BACK LIGHT D209 DOLBY PROLOGIC II D210 DTS D211 MPEG 2 AAC D214 C D213 L D218 HR D219 HL D221 VIRTUAL D202 DIGITAL 1 D205 CINEMA 1 D203 DIGITAL 2 D207 CINEMA 2 D204 ANALOG D206 MUSIC TP121 TP131 TP130 TP133 TP134 TP119 TP127 TP125 JW905 2 3 4 5 6...

Страница 21: ... TPJ52 TLSU124 TPJ52 TLSU124 TPJ52 DTA114EKA T146 470 25V 470 25V 10k 10k 15 47 25V 1 5k 27k 10k 100 10V 12k 22k 100 25V 2 2k 0 0033 Hm102 Hm102 Hm102 0 1 100 100 1000 16V 0 1 27k 1 5k 47 25V 100 10V 12k 22k 10k 0 1 8W 4 7k Hm601 2SC2712G TE85L 6P 1k 100 25V 2 2k 0 0033 1k UN2225 12 12 2SA1162G TE85L 12 12 12 12 2SA1162G TE85L 12 12 DAL5821 DAL5821 DAL5821 2 2k 0 1 100 16V 5P DAL5821 DAL5821 DAL58...

Страница 22: ...806 C150 C146 R191 R88 R91 R103 R104 R105 R106 R184 C96 C99 C100 C101 C103 C104 C105 R108 C108 L15 L16 L17 RV201 C102 C120 C121 C7 C122 C45 C124 C128 D18 L18 C145 L9 L19 R173 C906 C125 C4 C50 C905 C55 C53 C57 L29 R178 R181 R180 R198 R197 R196 R195 R190R189 R183 C903 L7 R175 R194 R179 R193 C41 R185 R192 C136 L8 C56 L026 C19 J101 C172 C922 D6 D7 C94 C171 C170 E E IC901 IC904 IC906 IC903 IC907 CN001 ...

Страница 23: ...K BCK MCKADDA SCK1 BCK MCK D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 RD WR AA RD BCK LRCK ADDATA MCKADDA DIR_XCS DEC_XRST ADDA_XRST DIR_XRST DIR_NAUD DIR_EMP DIR_XST DIR_DET DEC_XCS DEC_DET A9 A10 A11 A12 D4 D5 D6 D7 A16 A15 A14 A13 D12 D13 D14 D15 A8 A9 A10 A11 A12 RD A13 A14 A15 A16 A16 A10 A11 RD A...

Страница 24: ...AC_XCS DIR_XCS DEC_XCS DSP_XCS DEC_DET SDO1 RESETIC VDD X2 X1 VSS XT2 XT1 AVDD AVSS AVREF1 AVREF0 VSS VDD P37 VPP P90 P91 P92 P93 P94 P95 P11 ANO0 P130 ANO1 P131 AD6 P46 AD7 P47 A8 P50 A9 P51 A10 P52 A11 P53 A12 P54 A13 P55 A14 P56 A15 P57 P63 ASTB P67 TO1 P31 SHI2 SHI1 SHI0 DECORDER DSP LED VDD EFFECT SELECT POWER SCK0 DGND OUTPUT SCK SO SI SDO0 SDO1 SDO2 SDO3 VCCS GNDS SDO4 SDO5 FST FSR SCKT SCK...

Страница 25: ... DAAOUT DAAVS DAVRO DAVREF ADAVS ADVRH ADAVD ADVRL ADVIN RXI RXQ VSS RXCLK TCLKS4 RFCLK RFMOD0 RFMOD1 RFIO0 RFIO1 RFIO2 RFIO3 RFIO4 VSS RFIO5 RFIO6 RFIO7 TEXTMD VDD TWRQ TRRQ TEWQ TERQ TRDATA0 VSS TRDATA1 TRDATA2 TRDATA3 4 5 6 7 TWDATA0 TWDATA1 TWDATA2 VSS TWDATA3 TWDATA4 TWDATA5 TWDATA6 TWDATA7 VDD TCSI TADC0 TADC1 TADC2 VSS TADC3 TADC4 TADC5 TWACK TRACK TEACK TMODRST VSS OSCO VSS OSCI XOSCEN TOI...

Страница 26: ...PQ05RD11 100 16V 0 1 100 16V 0 1 0 1 100 16V 0 1 1k 0 1 100 16V DTC144EE TL 1 5k 2SA2018TL BA00ASP 0 1 0 1 100 16V 2 2k 4 7k 100 16V 0 1 0 1 100 16V BA18BC0FP E2 6P 100 25V 4 7k 1k 4 7k 0 1 100 25V 680p 680p 180 180 4700p 4 7k NJM2115V 4 7k 4 7k CXD9544MR 0 01 10 16V 0 1 10 16V 0 1 10 16V 0 1 10 16V 0 1 100 25V 4 7k 4 7k 680p 4 7k 180 4700p 180 680p 100 25V 10k 10k 1k 1k 1k 1k 10k 1k 1k 100 1000p ...

Страница 27: ... Replace only with part une piéce portant le number specified numéro spécifié A B Line H adjustment for repair Power voltage is dc 9 V and fed with regulated dc power supply from external power voltage jack Voltages and waveforms are dc with respect to ground under no signal conditions no mark LINE Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal pr...

Страница 28: ...DE0 MODE1 DOSEL0 DOSEL1 CKSEL0 CKSEL1 XMODE INPUT PLL XTAL1 29 36 35 34 33 32 31 30 28 27 26 25 CSFLAG F0 F1 F2 VF LOCK BPSYNC ERROR DO DI DISEL SPDIF DIN0 DIN1 DIN2 DGND DVDD R VIN LPF AVDD AGND DGND DVDD DVDD DGND DGND DVDD TIMING DATA DEMODULATOR LOCK DETECTION fs CALCULATION MICROPROCESSOR INTERFACE C BIT DETECTION Pa PbDETECTION 6 7 5 8 B 2 1 3 4 A A OUT A IN A IN VEE VCC B OUT B IN B IN 1 2 ...

Страница 29: ...EL ASSY FRONT 5 3 234 827 01 LIGHT POWER GUIDE 6 3 234 826 01 KNOB PROCESSOR VOL 7 3 234 820 01 PANEL SUB 8 3 234 825 01 REINFORCEMENT FRONT PANEL 9 A 3062 875 A AMP BOARD COMPLETE 10 3 922 535 11 SCREW BTT 11 3 236 006 01 HOLDER LED BLUE 12 3 236 775 01 HOLDER LED TMR L 13 3 236 776 01 HOLDER LED TMR R 14 A 3062 866 A LED BOARD COMPLETE 15 3 740 607 01 CUSHION 16 3 236 007 01 COVER 17 A 3062 793 ...

Страница 30: ... CHIP 27K 5 1 10W R911 1 216 005 00 METAL CHIP 15 5 1 10W R912 1 216 005 00 METAL CHIP 15 5 1 10W R913 1 216 073 00 RES CHIP 10K 5 1 10W R914 1 216 073 00 RES CHIP 10K 5 1 10W R915 1 216 025 11 RES CHIP 100 5 1 10W R916 1 216 025 11 RES CHIP 100 5 1 10W R917 1 216 049 11 RES CHIP 1K 5 1 10W R918 1 216 065 00 RES CHIP 4 7K 5 1 10W R919 1 216 073 00 RES CHIP 10K 5 1 10W R920 1 216 073 00 RES CHIP 10...

Страница 31: ... CINEMA D208 8 719 077 16 DIODE TLSU124 TPJ52 DOLBY DIGITAL D209 8 719 077 16 DIODE TLSU124 TPJ52 DOLBY PROLOGIC II D210 8 719 077 16 DIODE TLSU124 TPJ52 DTS D211 8 719 077 16 DIODE TLSU124 TPJ52 MPEG 2 ACC D212 8 719 077 15 DIODE TLOU124 TPJ52 SONY R D213 8 719 077 15 DIODE TLOU124 TPJ52 SONY L D214 8 719 077 15 DIODE TLOU124 TPJ52 SONY C D215 8 719 077 15 DIODE TLOU124 TPJ52 SONY RS D216 8 719 0...

Страница 32: ...1 135 177 21 TANTALUM CHIP 1uF 20 20V C57 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C60 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C61 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C62 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C63 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C64 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C65 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C66 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C67 1 107 826 11 C...

Страница 33: ...2 964 11 CERAMIC CHIP 0 001uF 10 50V C182 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C183 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C800 1 115 197 11 ELECT 100uF 20 25V C801 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C802 1 115 197 11 ELECT 100uF 20 25V C803 1 104 537 11 FILM CHIP 680PF 5 50V C804 1 104 547 11 FILM CHIP 0 0047uF 5 16V C805 1 104 537 11 FILM CHIP 680PF 5 50V C806 1 107 826 11 CERAMIC CHIP ...

Страница 34: ...H L59 1 414 760 21 FERRITE 0uH L60 1 414 235 11 FERRITE 0uH L61 1 414 235 11 FERRITE 0uH L62 1 414 235 11 FERRITE 0uH L63 1 414 235 11 FERRITE 0uH L64 1 469 180 22 FERRITE 0uH L65 1 414 760 21 FERRITE 0uH FILTER LF901 1 416 846 21 COIL LINE FILTER LF902 1 403 601 21 FILTER COMMON MODE TRANSISTOR Q101 8 729 928 81 TRANSISTOR DTC144EE Q102 8 729 928 81 TRANSISTOR DTC144EE Q201 8 729 230 49 TRANSISTO...

Страница 35: ...1 METAL CHIP 10K 5 1 16W R170 1 216 833 11 METAL CHIP 10K 5 1 16W R171 1 216 833 11 METAL CHIP 10K 5 1 16W R172 1 216 833 11 METAL CHIP 10K 5 1 16W R173 1 216 833 11 METAL CHIP 10K 5 1 16W R175 1 216 809 11 METAL CHIP 100 5 1 16W R176 1 216 809 11 METAL CHIP 100 5 1 16W R177 1 216 809 11 METAL CHIP 100 5 1 16W R178 1 216 809 11 METAL CHIP 100 5 1 16W R179 1 216 809 11 METAL CHIP 100 5 1 16W R180 1...

Страница 36: ...ef No Part No Description Remark TX RV201 1 241 762 11 RES ADJ CERMET 2 2K RF LEVEL SWITCH S101 1 554 574 21 SWITCH SLIDE ATT VIBRATOR X2 1 795 044 21 VIBRATOR CRYSTAL 24 576MHz X3 1 767 261 21 VIBRATOR CERAMIC 8MHz ...

Страница 37: ...37 DP IF8000 ...

Страница 38: ...STORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 02 New ...

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