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Sony HCD-HPR90 - Receiver Component For Mini Hi-fi Systems, Service Manual

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Sony HCD-HPR90 - Receiver Component For Mini Hi-fi Systems Service Manual Download Page 14

14

HCD-HPR90/HPR99XM

Checking Location:

+
–

CD board

TP (RFACI)
TP (VC)

oscilloscope

(DC range)

Procedure :

1. Connect oscilloscope to TP (RFACI) and TP (VC) on the CD

board.

2. Press the

I/

1

button to turn the power on, and press

the

Z

button to open the CD disc table.

3. Set disc (YEDS-18) on the tray and press the

CD

 

u

button

to playback.

4. Confirm that oscilloscope waveform is as shown in the figure

below. (eye pattern)
A good eye pattern means that the diamond shape (

◊

) in the

center of the waveform can be clearly distinguished.

VOLT/DIV: 200 mV
TIME/DIV: 500 ns

level:
0.9 

±

 0.4 Vp-p

TP

(VC)

TP

(RFACI)

IC201

– CD Board (Conductor Side) –

CD  SECTION

Note:

1.

CD Block is basically constructed to operate without adjustment.

2.

Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.

3.

Use an oscilloscope with more than 10 M

Ω

 impedance.

4.

Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.

5.

Check the focus bias check when optical pick-up block is replaced.

FOCUS  BIAS  CHECK

SECTION  5

ELECTRICAL  CHECK

Summary of Contents for HCD-HPR90 - Receiver Component For Mini Hi-fi Systems

Page 1: ...ntenna terminal Intermediate frequency 450 kHz General Power requirements North American model 120V AC 60 Hz Mexican model 127 V AC 60 Hz Singapore Argentina and Australian models 220 V 240 V AC 50 60 Hz Other models 120 127 V or 220 240V AC 50 60 Hz Adjustable with voltage selector Power consumption 45 watts HPR90 50 watts HPR99XM Dimensions w h d excl speakers Approx 180 280 360 mm Mass excl spe...

Page 2: ...T LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY SAFETY CHECK OUT After correcting the original service problem perform the following safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE TEST The AC leakage from a...

Page 3: ...D Board 21 6 7 Printed Wiring Board MAIN Board 22 6 8 Schematic Diagram MAIN Section 1 3 23 6 9 Schematic Diagram MAIN Section 2 3 24 6 10 Schematic Diagram MAIN Section 3 3 25 6 11 Printed Wiring Boards XM Section HPR99XM 26 6 12 Schematic Diagram XM Board HPR99XM 27 6 13 Printed Wiring Board AMP Board 28 6 14 Schematic Diagram AMP Board 29 6 15 Printed Wiring Board PANEL Board 30 6 16 Printed Wi...

Page 4: ...rds requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be ...

Page 5: ...s not canceled manually Selected track or file number Total playing time of program including selected track or file 9 wj wj wk 9 wl ws 9 9 ws 9 Adjusting the sound To adjust the volume Press VOLUME on the remote or turn the VOLUME control on the unit To add a sound effect To Press Generate a more dynamic sound Dynamic Sound Generator X tra DSGX on the unit Set the sound effect EQ on the remote re...

Page 6: ... the remote or TUNING on the unit repeatedly To select a channel by Category mode 1 Press XM on the remote or TUNER BAND repeatedly 2 Press TUNING MODE repeatedly until CAT appears 3 Press CATEGORY on the remote or CAT on the unit repeatedly 4 Press on the remote or TUNING on the unit repeatedly To select a channel using the number buttons Press the number buttons on the remote For example to ente...

Page 7: ...own below 3 1 DISASSEMBLY FLOW SECTION 3 DISASSEMBLY SET 3 2 CASE Page 8 3 3 BACK PANEL Page 8 3 4 MAIN BOARD Page 9 3 6 FRONT PANEL SECTION CD MECHANICAL DLM5B Page 10 3 7 BELT DLM3A Page 11 3 8 OPTICAL PICK UP BLOCK Page 11 3 5 AMP BOARD POWER BOARD SECTION Page 9 ...

Page 8: ... BACK PANEL Note Follow the disassembly procedure in the numerical order given 3 2 CASE 2 three screws B3 5 case 1 two screws case 3 TP2 4 3 3 1 two screws case 3 TP2 2 eight screws B3 3 back panel 1 power cord connector CN1 ...

Page 9: ...xible flat 15 core cable CN1308 4 flexible flat 19 core cable CN1302 1 flexible flat 9 core cable CN1306 9 flexible flat 9 core cable CN1310 2 flexible flat 11 core cable CN1305 q flexible flat 15 core cable HPR99XM model CN1301 8 flexible flat 23 core cable CN1309 5 connector HPR99XM model CN1205 1 screw B3 1 screw B3 2 3 AMP board POWER board section ...

Page 10: ...2 screw BVTT3 6 4 5 chassis 1 three screws B3 A B 6 Turn the lower gear in the direction of the arrow A untill the upper gear gose up to the high position 7 Draw out the tray fully in the direction of the arrow B 8 two claws 9 lid CD upper gear q front panel section qa CD mechanical DLM5B ...

Page 11: ...r gear gose up to the high position 2 Draw out the tray fully in the direction of the arrow B 1 flexible flat 16 core cable CN301 2 two screws PTPWH M2 6 6 Remove four solders 2 two screws PTPWH M2 6 3 coil spring insulator 3 coil spring insulator 3 coil spring insulator 4 3 coil spring insulator 5 insulator 5 insulator 7 CD board 8 optical pick up block 5 insulator 5 insulator ...

Page 12: ...ing the set to the customer Procedure 1 Pressthreebuttonsof PLAYMODE TUNINGMODE DISPLAY and I 1 simultaneously 2 The fluorescent indicator tube becomes blank momentarily then becomes standby states COMMON TEST MODE This mode is used to check operations of Amplifier Procedure 1 Press the I 1 button to turn the power on 2 Press three buttons of DSGX PLAY MODE TUNING MODE and DISPLAY simultaneously 3...

Page 13: ...icator tube or press the l m button to inside track and the message SLED IN is displayed on the fluorescent indicator tube 5 Press the x button LD OFF is displayed and laser diode is turned off Each time x button is pressed laser diode ON OFF switch is performed 6 To release this mode press the I 1 button TUNER STEP CHANGE OVER A step of AM tuning interval can be changed over between 9 kHz or 10 k...

Page 14: ... that the diamond shape in the center of the waveform can be clearly distinguished VOLT DIV 200 mV TIME DIV 500 ns level 0 9 0 4 Vp p TP VC TP RFACI IC201 CD Board Conductor Side CD SECTION Note 1 CD Block is basically constructed to operate without adjustment 2 Use YEDS 18 disc 3 702 101 01 unless otherwise indicated 3 Use an oscilloscope with more than 10 MΩ impedance 4 Clean the object lens by ...

Page 15: ...H1RIN 5 CH1FIN 4 CH3RIN 22 CH3FIN 23 CH4IN 24 OPIN 2 CH2OUTR M M FOCUS TRACKING COIL DRIVE SPINDLE SLED MOTOR DRIVE IC402 S201 LIMIT 3 3V CD 108 XTAO 109 XTAI X201 16 9344MHz CLOK 11 XLAT 16 SENS 20 SCOR 26 DATA2 12 CLK2 90 XLAT MP3 13 REQ MP3 14 IREQ MP3 10 ACK MP3 15 XTACN 7 XRST 8 35 CD DATA 37 CD CLK 43 CD XLT 19 CD SCOR 6 MP3 DATA IN 5 MP3 DATA OUT 7 MP3 CLK 46 MP3 XLAT 45 MP3 REQ 47 MP3 IREQ...

Page 16: ...H SEL INH 65 5 SC_RX_IN 3 SC_TX_OUT XM TXD 31 XM RXD 32 7 CDM_SEL 9 ERR_IRQ XM DTIC CMD 85 RDS INT XM DTIC IRQ 18 11 RST RDS DATA XM DTIC RST 21 XM POWER 5V 83 XM POWER 3 3V 82 Q1503 Q1504 Q1505 TUNER XM SELECT SWITCH IC1505 13 X1 X2 C1 SEL1 VIN1 B1 19 18 COMM_RX_N COMM_RX_P A1 1 MUTING IC1503 R CH 17 MUTING CONTROL SWITCH Q1501 1502 MUTING IC1504 R CH MUTING CONTROL SWITCH Q1508 1509 HEADPHONE AM...

Page 17: ...ER LATCH 72 23 SCLATCH S MASTER PG MUTE 66 20 PGMUTE S MASTER SOFT MUTE 67 19 SOFTMUTE S MASTER NSP MUTE 73 18 NSPMUTE S MASTER INIT 75 27 INIT S MASTER RST 68 S MASTER SD 69 CLOCK SHIFT IC703 CLOCK BUFFER IC709 DIGITAL POWER AMP IC707 2 BP 17 AP 3 SD OUT_B 29 OVER LOAD DETECT Q702 703 OVER LOAD DETECT Q752 753 OUT_A 25 OUT_B 30 OUT_A 26 4 RST DIGITAL POWER AMP IC708 2 DP 17 CP 3 SD OUT_D 29 OUT_C...

Page 18: ...51 HPR99XM D603 D14 4 POWER CONTROL IC601 VCC 5 DRAIN 2 FB POWER CONTROL IC11 1 VENSE 2 F B 9 OCP 16 VG H ISOLATOR PH601 ISOLATOR PH11 ISOLATOR PH602 SHUNT REGULATOR IC650 D1206 D1208 1210 1213 D1212 18 VD SWITCHING Q12 12 VG L SWITCHING Q11 15 VS 8 VC1 Q601 RECT D32 RECT D31 D1211 D652 D33 28V 4V 3 3V CD 1 8V CD MOTOR B D1204 3 3V AMP 1 8V AMP D1203 1 2 D1201 3 3V FL D1203 2 2 CDM 3 3V 3 3V LED E...

Page 19: ...orms Signal path F TUNER FM AM J CD PLAY XM f AUDIO IN Abbreviation AR Argentina model AUS Australian model CND Canadian model E51 Chilean and Peruvian models MX Mexican model SP Singapore model Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side f internal component Pattern from the side which enables seeing The other layers patterns ar...

Page 20: ...2 C291 R292 R291 IC201 C217 C218 C224 R451 R102 R103 R104 R105 R107 R108 R109 R110 R111 C451 IC402 C256 C251 C252 C254 C253 R254 R255 R252 R253 CN301 C213 C222 C405 R113 C404 R452 C112 R275 R277 C103 R112 C301 C303 C273 R268 C113 CN102 C230 R250 R280 M401 M402 S201 E 1 868 067 12 12 CD BOARD COMPONENT SIDE 1 3 5 4 1 868 067 12 12 CD BOARD CONDUCTOR SIDE M M 1 1 7 14 28 22 8 21 15 30 90 91 120 60 3...

Page 21: ... 1k 1M 0 1 0 10k 0 047 2SA2119K 1 BH18LB1WG TR 0 1 1 SP SP SP SP SL SL SL SL OPIN OPIN CH1FIN CH1RIN CH2FIN CH2RIN GND CNF4 POWVCC CH2OUTR CH2OUTF CH1OUTR CH1PUTF CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND CH3RIN CH3FIN CH4IN CH4CAPA OPOUT PREVCC VREF GAIN SW MIRR DFCT FOK VSS LOCK MDP SSTP IOVSS1 SFDR SRDR TFDR TRDR FFDR FRDR IOVDD1 AVDD0 AVSS0 E F TEI TEO FEI FEO VC A B C D AVDD4 RFDCO PDSE...

Page 22: ... JW1113 JW1114 JW1115 JW1116 JW1120 JW1121 JW1122 JW1129 JW1130 JW1133 JW1134 JW1135 C1507 JW1022 JW1021 JW1018 JW1012 JW1010 JW1031 JW1050 JW1056 JW1039 JW1096 JW1099 JW1138 JW1037 JW1005 JW1091 JW1082 JW1089 JW1139 JW1140 JW1043 JW1028 JW1062 JW1061 JW1009 JW1045 JW1141 JW1042 JW1097 JW1098 JW1069 JW1066 JW1060 JW1059 JW1004 JW1001 JW1127 JW1128 JW1615 C1664 C1629 C1616 C1613 D1212 C1518 C1519 C...

Page 23: ...7 C1 C2 C3 C4 C5 C6 C7 C8 C9 A1 1 2 3 94 95 91 92 93 88 92 23 24 25 26 28 33 34 39 40 41 42 18 19 21 35 36 37 43 44 45 46 47 48 49 50 54 55 56 53 51 4 4 94 95 93 91 58 59 60 61 66 67 68 65 63 69 70 71 72 73 75 38 32 31 5 7 1 2 3 22 27 85 82 83 88 100 DGND KEY2 FL DATA FL CLK FL STB DGND LED DSGX LED DIRECT SIRCS 3 3V LED DSGX KEY3 RETURN EVER 3 3V SIRCS MP3 CLK BYTE XCIN XCOUT RESET XOUT XIN NMI C...

Page 24: ...3052 0 1 10k 10k 1k RT3C55M RT1N141C 2 2k 10k MC14052BDTR2 100k 1 50V 47 220 10V 22k 220 10V TA7807S 0 1 1 50V 1 50V 1k 9P 1 50V 100k 1N4002B 1N4002B 1N4002B 1N4002B MC2836 1SS355WTE 17 2SA1235 10k 1k RT1N141C 15P 19P 3P 0 1 11EQS04 TA7805S 220 10V 3P 4 7k 0 0 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5 A1 60 61 63 58 51 59 65 C1 C2 A1 A2 B1 B2 C1 C2 56 55 54 53 66 67 68 69 70 71 72 73 75 83 32 31 85 18 21 82 S...

Page 25: ... 2k 0 1 1k 1k 2SA1365EF 2SA1365EF 2SC3440F 2SC3440F 2SC3440F 2SC3440F 2SA1365EF 2SA1365EF 220 10V 15P 470 10V 2SA1235 47 47k 10k C1 C2 C3 C4 B1 B2 B3 B4 B5 C5 C6 C7 C8 C9 100 4 1 42 39 40 38 A1 A2 M2 M2 M2 M2 M1 M1 M1 M1 28 34 24 33 25 26 23 35 7 50 49 48 47 37 5 46 45 44 43 36 19 B1 B2 27 22 M 7V CD SCOR CD SENS CD XLAT MP3 ACK MP3 REQ MP3 XLAT MP3 DATA CD CLK MP3 IREQ CD XRST CD XTACN A 3 3V D 3...

Page 26: ...7 C067 R066 R055 C056 R056 R057 C057 C062 R017 R018 R019 C011 C012 C018 C019 X001 Q003 R021 C063 R024 R025 R026 R023 FB022 R022 FB021 C064 C1210 C1215 D1214 IC1206 CN1204 E 1 869 541 11 11 XM BOARD COMPONENT SIDE P MAIN BOARD CN1301 1 3 4 6 1 4 XM XM BOARD CONDUCTOR SIDE 1 869 541 11 11 XM REG BOARD 1 870 306 11 11 Q MAIN BOARD CN1205 1 3 A B C D E F 1 2 3 4 5 6 7 8 9 6 11 PRINTED WIRING BOARDS XM...

Page 27: ...4 7 50V 0 001 100k 100k 0 1 22 10V 15P 0 1 10 16V AK4384ET E2 0 01 100k 47k 0 001 0 001 22 10V 100 10p 10p 10p 10p 10k 22k 0 1 0 01 MC2840 0 01 0 1 1k 1k 0 4P 100 0 45 158MHz F2602E 01 TR RT1N141C NTJS3151P MCLK BICK SDTI LRCK PDN SMUTE CSN ACKS CCLK DIFO CDTI DZFL DZFR VDD VSS VCOM AOUTL P S AOUTR XM PWR 3 3V SC RX IN CDM SEL ERR IRQ RST L OUT R OUT AGND DGND XM DVCC 5V XM AVCC 5V XM POWER 9V DGN...

Page 28: ...2 C831 R742 C785 R750 C797 IC704 L705 L703 R722 C737 C739 R744 R743 C732 L701 C796 C749 IC702 C736 C744 C752 C741 R786 CN705 CN702 CN703 CN700 EP701 EP702 L711 L760 L758 L759 C777 C769 C770 C798 C791 L761 EP703 L710 L708 L709 C728 C719 C720 C702 C711 C751 C795 C747 C735 C753 C793 C748 C731 C740 C701 CN704 C738 E E E E E 1 18 1 36 19 18 1 36 19 3 4 5 1 48 37 13 12 1 25 20 11 1 10 36 24 7 8 14 1 869...

Page 29: ...0V NJM2871BF18 10p 2SA1235 2 2 2SA1235 22 470 10 50V 47k 0 01 0 01 470 10 50V 0 1 0 001 0 1 1k 1k 0 1 0 01 0 01 0 1 10 50V 0 1 100 10 50V 100 100 1SS355WTE 17 1SS355WTE 17 100 10V 2 2 50V 2 2 50V 0 01 100 10 50V 19P 10 0 0 001 100 10V 10 10 10 CXD9788AR CXD9774M CXD9774M 0 001 10p 1M MC74VHC74DTR2 2P 2P 4P 2P 0 1 0 01 3 3 3 3 3 3 3 3 NJM2871BF33 47k 220 10V PCM1803DBR 2SA1235 2SA1235 0 001 0 0047 ...

Page 30: ...56 S961 S957 S971 S972 S973 S974 S975 RV952 RV951 IC951 D951 C955 VOLUME ROTARY ENCODER E E DISC SKIP EX CHANGE DISC 5 DISC 4 DISC 3 DISC 2 DISC 1 AUDIO IN x CANCEL TUNER BAND CD u DISPLAY Z DSGX PANEL BOARD 1 869 729 11 12 11 12 PUSH ENTER ROTARY ENCODER JOG 1 D952 S957 1 3 1 3 1 3 C MAIN BOARD CN1305 S951 957 961 966 S971 975 STANDBY CAT CAT m l TUNING M L TUNING A B C D E F G 1 2 3 4 5 6 7 8 9 ...

Page 31: ...70 CN850 K A A K K A A K 1 2 5 35 38 39 1 11 12 34 33 44 22 23 FLUORESCENT INDICATOR TUBE FL BOARD 1 869 731 11 12 11 12 E E INVERTER TRANSFORMER D MAIN BOARD CN1306 SP BOARD 1 2 1 2 1 869 727 11 12 11 12 K AMP BOARD CN702 L AMP BOARD CN703 L R SPEAKER 1 9 1 869 730 11 12 11 12 HP A IN BOARD PLAY MODE TUNING MODE FM MODE REPEAT J MAIN BOARD CN1307 CHASSIS EP982 PHONES AUDIO IN 1 2 3 4 8 7 5 6 9 A ...

Page 32: ... 2P 470p 470p 470p 470p 9P 10k NJL23H400A 2SA1235 SLR325VC 4 7k 22k 10k 4 7k 2 2k 2 2k 1k 1k 2 2k 22k 1k 2 2k 2 2k 4 7k 100k 0 022 47k 1k 2SC3052 2 2k 4 7k 10k SLR325DC 10k 2 2k 0 0 0 VOLUME JOG KEY1 KEY2 JOG VOLUME KEY1 KEY2 KEY3 1 KEY3 1 LED DSGX LED STANDBY EVER 3 3V SIRCS DGND JOG VOLUME KEY1 KEY2 KEY3 1 AUDIO IN L AUDIO IN GND AUDIO IN R AUDIO IN DET KEY3 2 HP GND HP L DGND HP R L R SPEAKER C...

Page 33: ...5 16 17 18 19 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 40 4 1 42 20 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 42 4 1 40 39 38 37 36 35 34 33 32 31 F1 F1 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P3 P2 P1 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G F2 F2 SG10 SG11 SG12 SG13 SG14 SG15 SG16 VEE GR1 GR2 GR3 GR4 GR5 GR6 G R 7 GR8 GR9 GR10 GR11 GR12 VDD VSS LED1 LED2 LED3 LED4 DSC DOUT DI...

Page 34: ...W13 E 1 3 E E E K A 1 2 CHASSIS 4 1 1 5 13 6 MAIN POWER TRANSFORMER 1 2 1 2 1 2 5 8 4 1 VOLTAGE SELECTOR 120 127V R 220 240V S1 CHASSIS LINE FILTER AC IN 3 1 G MAIN BOARD CN1201 F MAIN BOARD CN1202 1 869 728 11 12 11 12 POWER BOARD HPR90 E E51 HPR90 US CND E E51 MX HPR99XM HPR90 US CND E E51 MX HPR99XM HPR90 US CND MX HPR99XM HPR90 US CND MX HPR99XM HPR90 E E51 HPR90 US CND HPR99XM S G D S G D K A...

Page 35: ...2M 1 2W 470 TLP421F D4 GR TLP421F D4 GR 3P 3P HZU18B3TRF 470 2P 4P 2P 0 22 275V D3SB60F3 2SC3052F 1M 1 2W 1M 1 2W 470p 250V 47k 27k 2SC3052F FCH10A10 UF4005 23 3 3M 1 2W VDD FB CL VCC SOURCE SOURCE DRAIN GND VSENSE F B CT RT GND SS VC1 OCP VC2 P GND VG L VB VS VG H VD GND GND GND AC_L AC_N 16V 28V 28V PROTECT CHASSIS CHASSIS Q651 652 DC DETECT C32 POWER ON OFF CONTROL SWITCH SUB POWER TRNASFORMER ...

Page 36: ...COUT 1 V DIV 10 µs DIV 30 5 µs 2 6Vp p ws IC1301 qd XOUT 1 V DIV 100 ns DIV 200 ns 3 2 Vp p 22 8 µs 3 9 Vp p td IC001 ra I2S_LRCLK XM mode 1 V DIV 10 µs DIV ts IC001 el I2S_CLK XM mode 1 V DIV 100 ns DIV tf IC001 rd I2S_OCLK XM mode 1 V DIV 50 ns DIV 89 ns 4 5 Vp p ta IC001 wh OSC_OUT XM mode 1 V DIV 10 ns DIV 22 2 ns 3 Vp p 354 ns 4 5 Vp p 22 8 µs 3 2 Vp p ea IC701 q LRCK 1 V DIV 10 µs DIV es IC7...

Page 37: ...IN 1 GND 2 STBY 3 NC 4 VOUT 5 1 LEVEL SHIFT MUTING D 15 16 D D 17 18 D 19 20 VREF 21 22 23 24 25 26 27 28 PREVCC OPOUT OUTVREF CH4CAPA CH4IN CH3FIN CH3RIN GND MUTE POWVCC CH3OUTF CH3OUTR CH4OUTF CH4OUTR OPIN 2 OPIN INTERFACE 14 13 D 12 11 D 10 9 8 7 6 CH2FIN CH2RIN GND 5 4 CH1FIN CH1RIN VREFIN POWVCC CH2OUTR CH2OUTF CH1OUTR CH1OUTF INTERFACE D D 3 SW INTERFACE ...

Page 38: ...HCD HPR90 HPR99XM MAIN Board IC1204 MM1615ANLE IC1302 PST3629NR IC1501 BD3870FS E2 2 5 VIN 4 VOUT GND 1 CONT 3 NOISE DRIVER THERMAL SHUTDOWN BIAS REFERENCE CURRENT LIMITTER VDD 2 OUT 1 GND 3 VREF CD 5 NC 4 ...

Page 39: ...XCOM X0 X3 A B VSS VEE INH 2X1 2X3 2XCOM 2X2 1 2 3 4 5 7 6 8 9 10 12 13 14 15 16 11 CLOCK DRIVER SCF LPF SCF LPF ATT ATT DE ENPHASIS CONTROL 8X INTERPOLATOR 8X INTERPOLATOR AUDIO DATA INTERFACE µP INTERFACE Σ MODULATOR Σ MODULATOR MCLK DZFL DZFR VDD VSS VCOM AOUTL AOUTR P S BICK SDTI LRCK PDN SMUTE CSN ACKS CCLK DIF0 CDTI ...

Page 40: ...TION FILTER WITH HIGH PASS FILTER SERIAL INTERFACE MODE FORMAT CONTROL MODE1 20 MODE0 19 FMT1 18 FMT0 17 OSR 16 SCKI 15 VDD 14 DGND 13 DOUT 12 BCK 11 CLOCK TIMING CONTROL POWER SUPPLY PDWN 7 IC702 NJM2871BF33 TE2 5 VIN 4 VOUT 2 GND 3 NOISE BYPASS 1 CONTROL BANDGAP REFERENCE THERMAL PROTECTION IC703 MC74VHC74DTR2 14 1 2 3 4 5 6 7 13 12 11 10 9 8 VCC GND CK CLR CK CLR Q PR Q Q PR Q D D ...

Page 41: ...RATOR PRIMARY 31 29 25 OVFFLAGL 26 SFLAG 27 INIT 30 S g P GAIN CONTROL INIT MUTE SAMPLING RATE CONVERTER FILTER LOW CUT FILTER LINER INTERPOLATOR Σ 48 XFSOIN 47 XVDD HPVDDL 46 45 HPOUTL1 HPVSSL 44 43 HPOUTL2 HPVDDR 42 41 HPOUTR1 HPVSSR 40 HPOUTR2 39 37 FSOCKO 38 FSOI 13 XOVSS 14 XFSOOUT 15 XOVDD 16 DVDD 17 DVSS 18 NSPMUTE 19 SOFTMUTE 20 PGMUTE SERIAL CONTROLLER 21 SCDT 22 SCSHIFT 23 SCLATCH 24 OVF...

Page 42: ...ATE DRIVE OCH OCL GVDD GVDD 5 OSC OSC DATA SELECTOR 6 DOUT 7 DIN 8 CLK 9 STB 10 KEY1 11 KEY2 SERIAL INTERFACE DISPLAY MEMORY 24 BITS x 12 WORDS 24 BIT OUTPUT LATCH 12 BIT SHIFT REGISTER SEGMENT DRIVER TIMING GENERATOR KEY SCAN COMMAND DECODER DIMMING CIRCUIT KEY DATA MEMORY 2 x 16 BITS 4 BIT LATCH 1 LED1 2 LED2 3 LED3 4 LED4 24 16 16 12 4 8 8 4 8 27 SEG14 KS14 29 SEG16 KS16 30 VEE 28 SEG15 KS15 8 ...

Page 43: ...T ILIMIT VARIABLE CIRCUIT 7 2V 2 4V VCC UV VCC OVP OVERHEAT PROTECTION S R Q Q RESTARTING TRIGGER R S Q Q 27 22 FOR LIGHT LOAD DETECTION INTERMITTENT OSCILLATION CONTROL GENERATOR CLOCK 12kHz MAXDC 5 7V 5 0V VDD UV 5 7V REGULATOR VDD CLAMP CIRCUIT 6 6V ILIMIT CORRECTION CIRCUIT FOR DRAIN CURRENT DETECT GATE DRIVER POWER MOSFET AT TURNING ON BLANKING PULSE GENERATION CIRCUIT ...

Page 44: ...8 SVSS Ground terminal 19 SVDD Power supply terminal 1 8V 20 SENS O Internal status SENSE signal output to the system controller 21 WFCK O Write frame clock signal output terminal Not used 22 XUGF O XUGF signal output terminal Not used 23 XPCK O XPCK signal output terminal Not used 24 GFS O Guard frame sync signal output terminal Not used 25 C2PO O C2 pointer signal output terminal Not used 26 SCO...

Page 45: ...trol circuit H laser diode on 67 PD I Light amount monitor input from the laser diode of optical pick up block 68 RFC I Equalizer cut off frequency adjustment terminal 69 AVSS4 Ground terminal 70 RFACO O EFM signal output terminal 71 RFACI I EFM signal input terminal 72 AVDD3 Power supply terminal 3 3V 73 BIAS I Asymmetry circuit constant current input terminal 74 ASYI I Playback EFM asymmetry com...

Page 46: ...l for the test Normally fixed at L 103 TES1 I Input terminal for the test Normally fixed at L 104 IOVSS2 Ground terminal 105 PLLVDD Power supply terminal 1 8V 106 PLLVSS Ground terminal 107 XVSS Ground terminal 108 XTAO O System clock output terminal 16 9344 MHz 109 XTAI I System clock input terminal 16 9344 MHz 110 XVDD Power supply terminal 1 8V 111 AVDD1 Power supply terminal 3 3V 112 AOUT1 O L...

Page 47: ...eiver HPR99XM 19 CD SCOR I Subcode sync S0 S1 detection signal input from the CD DSP 20 AC CUT I AC cut on off detection signal input terminal L AC cut on 21 RDS DATA XM DTIC RST O Reset signal output to the XM receiver HPR99XM 22 DLM5B DISC SENS I Disc sensor signal input terminal 23 SW8 I Disc table open detection switch input terminal 24 SW7 I Disc chucking detection switch input terminal 25 SW...

Page 48: ...rial data transfer clock signal output to the electrical volume 64 VSS Ground terminal 65 SEL INH O Control signal output to the function selector 66 S MASTER PG MUTE O PG muting control signal output to the stream processor 67 S MASTER SOFT MUTE O Soft muting control signal output to the stream processor 68 S MASTER RST O System reset signal output to the digital power amplifier L reset 69 S MAST...

Page 49: ...rotary encoder jog A D input 96 AVSS Ground terminal 97 SPEC IN I Setting terminal for the model and destination 98 VREF I Reference voltage 3 3V input terminal 99 AVCC Power supply terminal 3 3V 100 AUDIO IN DETECT I Audio in plug insert detection signal input terminal H audio in plug insert ...

Page 50: ...ve input terminal 19 CDMM_RX_M I XM receiver differential signal negative input terminal 20 VDD Power supply terminal 3 3V 21 VSS Ground terminal 22 CDMM_TX_M O XM transmitter differential signal negative output terminal 23 CDMM_TX_P O XM transmitter differential signal positive output terminal 24 25 VSS Ground terminal 26 OSC_OUT O System clock output terminal 45 158 MHz 27 VSS Ground terminal 28...

Page 51: ...ection state 7 SS I Connected to the external capacitor for soft start timing 8 VC1 I Power supply terminal for control circuit L stop 9 OCP I Over current detection signal and didt protection signal input terminal 10 VC2 O Power supply output terminal for driver 11 PGND Ground terminal for low voltage side driver 12 VG L O Low voltage side driver drive signal output terminal 13 Not used 14 VG O P...

Page 52: ...K HPR90 AUS 9 2 670 258 01 PANEL BACK HPR99XM US 9 2 670 258 11 PANEL BACK HPR99XM CND 10 1 832 438 21 CABLE FLEXIBLE FLAT 23 CORE 11 1 832 847 21 CABLE FLEXIBLE FLAT 15 CORE 12 4 233 372 02 FOOT FELT 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 2 7 685 871 01 SCREW BVTT 3X6 S 7 1 OVERALL SECTION Items marked are not stocked since they are seldom required for routine service Some delay should be antici...

Page 53: ... 01 HOLDER FL 61 4 951 620 01 SCREW 2 6X8 BVTP 62 1 832 437 21 CABLE FLEXIBLE FLAT 9 CORE 63 A 1167 361 A PANEL BOARD COMPLETE 64 2 681 451 01 SHEET RM 65 2 660 770 01 BUTTON DISPLAY 66 X 2109 291 1 BUTTON DSGX ASSY 67 2 660 777 01 BUTTON DIR M L TUNING l TUNING HPR90 67 2 660 777 11 BUTTON DIR M L TUNING l TUNING CAT CAT HPR99XM 68 2 660 778 01 BUTTON EJECT Z 69 X 2109 768 1 BUTTON CAP ASSY DISC ...

Page 54: ... 203 A POWER BOARD COMPLETE HPR90 MX 106 2 514 691 01 SHEET RADIATION 107 1 400 932 11 FILTER CLAMP 108 1 832 866 21 CABLE FLEXIBLE FLAT 19 CORE 109 A 1166 890 A AMP BOARD COMPLETE HPR90 109 A 1183 658 A AMP BOARD COMPLETE HPR99XM 110 4 951 620 01 SCREW 2 6X8 BVTP 111 1 832 844 21 CABLE FLEXIBLE FLAT 15 CORE HPR99XM 112 A 1184 933 A XM BOARD COMPLETE HPR99XM 0F1 1 576 232 51 FUSE 5A 250V 1 7 685 6...

Page 55: ...P BLOCK KSM 213DHAP Including optical pick up spindle motor M401 sled motor M402 206 4 985 672 01 SCREW PTPWHM2 6 FLOATING 207 1 832 404 21 CABLE FLEXIBLE FLAT 16 CORE 208 A 1134 279 A CD BOARD COMPLETE S101 1 771 853 11 SWITCH DETECTION LIMIT 201 not supplied not supplied not supplied not supplied 202 202 203 203 203 203 204 204 204 204 206 206 207 208 205 including optical pick up spindle motor ...

Page 56: ...ey are seldom required for routine service Some delay should be anticipated when ordering these items SEMICONDUCTORS In each case u µ for example uA µA uPA µPA uPB µPB uPC µPC uPD µPD CAPACITORS uF µF COILS uH µH Abbreviation AR Argentina model AUS Australian model CND Canadian model C745 1 107 726 91 CERAMIC CHIP 0 01uF 10 16V C746 1 107 726 91 CERAMIC CHIP 0 01uF 10 16V C747 1 104 665 11 ELECT 1...

Page 57: ...5 F Q752 8 729 600 22 TRANSISTOR 2SA1235 F Q753 8 729 600 22 TRANSISTOR 2SA1235 F RESISTOR R701 1 216 809 11 METAL CHIP 100 5 1 10W R704 1 216 817 11 METAL CHIP 470 5 1 10W R706 1 216 809 11 METAL CHIP 100 5 1 10W R708 1 216 809 11 METAL CHIP 100 5 1 10W R709 1 216 809 11 METAL CHIP 100 5 1 10W R711 1 216 809 11 METAL CHIP 100 5 1 10W R712 1 216 809 11 METAL CHIP 100 5 1 10W R713 1 216 837 11 META...

Page 58: ... 360 11 CERAMIC CHIP 0 1uF 16V C206 1 164 360 11 CERAMIC CHIP 0 1uF 16V C207 1 128 995 21 ELECT CHIP 100uF 20 10V C208 1 164 360 11 CERAMIC CHIP 0 1uF 16V C210 1 164 360 11 CERAMIC CHIP 0 1uF 16V C213 1 164 360 11 CERAMIC CHIP 0 1uF 16V C214 1 164 360 11 CERAMIC CHIP 0 1uF 16V C215 1 164 360 11 CERAMIC CHIP 0 1uF 16V C217 1 164 360 11 CERAMIC CHIP 0 1uF 16V C218 1 164 360 11 CERAMIC CHIP 0 1uF 16V...

Page 59: ... 5 1 10W R280 1 216 864 11 SHORT CHIP 0 R291 1 216 809 11 METAL CHIP 100 5 1 10W R292 1 216 809 11 METAL CHIP 100 5 1 10W R321 1 216 789 11 METAL CHIP 2 2 5 1 10W R322 1 216 789 11 METAL CHIP 2 2 5 1 10W R323 1 216 864 11 SHORT CHIP 0 R324 1 216 845 11 METAL CHIP 100K 5 1 10W R401 1 216 295 00 SHORT CHIP 0 R421 1 216 864 11 SHORT CHIP 0 R423 1 216 833 11 METAL CHIP 10K 5 1 10W R451 1 216 837 11 ME...

Page 60: ...A MAIN BOARD COMPLETE HPR90 E E51 A 1171 456 A MAIN BOARD COMPLETE HPR90 AR A 1171 473 A MAIN BOARD COMPLETE HPR90 SP AUS A 1173 202 A MAIN BOARD COMPLETE HPR90 MX 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR C1201 1 126 943 11 ELECT 2200uF 20 25V C1202 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1203 1 126 935 11 ELECT 470uF 20 16V C1204 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1205 1 126 935 11 EL...

Page 61: ... 719 063 79 DIODE 1N4002B D1207 8 719 063 79 DIODE 1N4002B D1208 8 719 063 79 DIODE 1N4002B D1209 8 719 063 79 DIODE 1N4002B D1210 8 719 063 79 DIODE 1N4002B D1211 8 719 063 79 DIODE 1N4002B D1212 8 719 063 79 DIODE 1N4002B D1213 8 719 063 79 DIODE 1N4002B D1303 8 719 000 07 DIODE MC2836 D1305 6 501 193 01 DIODE 1SS355WTE 17 EARTH TERMINAL EP1201 1 537 771 21 TERMINAL BOARD GROUND EP1202 1 537 771...

Page 62: ...45 1 216 809 11 METAL CHIP 100 5 1 10W R1346 1 216 809 11 METAL CHIP 100 5 1 10W R1347 1 216 809 11 METAL CHIP 100 5 1 10W R1348 1 216 809 11 METAL CHIP 100 5 1 10W R1349 1 216 809 11 METAL CHIP 100 5 1 10W R1350 1 216 809 11 METAL CHIP 100 5 1 10W R1352 1 216 809 11 METAL CHIP 100 5 1 10W R1353 1 216 809 11 METAL CHIP 100 5 1 10W R1354 1 216 809 11 METAL CHIP 100 5 1 10W R1355 1 216 809 11 METAL ...

Page 63: ... 1 216 833 11 METAL CHIP 10K 5 1 10W HPR99XM R1606 1 216 821 11 METAL CHIP 1K 5 1 10W HPR99XM R1615 1 216 789 11 METAL CHIP 2 2 5 1 10W R1616 1 216 789 11 METAL CHIP 2 2 5 1 10W R1619 1 216 821 11 METAL CHIP 1K 5 1 10W R1620 1 216 821 11 METAL CHIP 1K 5 1 10W R1621 1 216 829 11 METAL CHIP 4 7K 5 1 10W R1622 1 216 825 11 METAL CHIP 2 2K 5 1 10W R1623 1 216 817 11 METAL CHIP 470 5 1 10W R1625 1 216 ...

Page 64: ...7 367 A POWER BOARD COMPLETE HPR90 US CND HPR99XM A 1171 434 A POWER BOARD COMPLETE HPR90 E E51 A 1171 457 A POWER BOARD COMPLETE HPR90 SP AR AUS A 1173 203 A POWER BOARD COMPLETE HPR90 MX 1 533 233 31 FUSE HOLDER 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR 0C1 1 165 529 11 MYLAR 0 22uF 10 275V 0C2 1 165 529 11 MYLAR 0 22uF 10 275V 0C4 1 119 886 11 CERAMIC 470PF 10 250V 0C5 1 119 886 11 CERAMI...

Page 65: ...21 METAL 4 7M 2 1 4W F 0R13 1 245 502 21 METAL 4 7M 2 1 4W F 0R14 1 218 911 11 METAL CHIP 470K 0 5 1 10W 0R15 1 218 881 11 METAL CHIP 27K 0 5 1 10W 0R16 1 218 823 11 METAL CHIP 100 0 5 1 10W 0R17 1 211 989 11 METAL CHIP 68 0 5 1 10W 0R18 1 216 833 11 METAL CHIP 10K 5 1 10W 0R20 1 216 833 11 METAL CHIP 10K 5 1 10W 0R22 1 249 417 11 CARBON 1K 5 1 4W F 0R23 1 219 984 51 METAL 0 1 5 2W F 0R24 1 216 82...

Page 66: ...0V C019 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C021 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C022 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C023 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C024 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C025 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C041 1 128 993 21 ELECT CHIP 22uF 20 10V C042 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C043 1 124 779 00 ELECT CHIP 10uF 20 16V C044 ...

Page 67: ...P 47K 5 1 10W R052 1 216 841 11 METAL CHIP 47K 5 1 10W R055 1 216 825 11 METAL CHIP 2 2K 5 1 10W R056 1 216 825 11 METAL CHIP 2 2K 5 1 10W R057 1 216 821 11 METAL CHIP 1K 5 1 10W R065 1 216 825 11 METAL CHIP 2 2K 5 1 10W R066 1 216 825 11 METAL CHIP 2 2K 5 1 10W R067 1 216 821 11 METAL CHIP 1K 5 1 10W VIBRATOR X001 1 760 841 11 VIBRATOR CRYSTAL 45 158MHz XM REG BOARD HPR99XM CAPACITOR C1210 1 100 ...

Page 68: ...68 HCD HPR90 HPR99XM MEMO ...

Page 69: ...el HCD HPR90 HPR99XM E Model Australian Model HCD HPR90 1 NEW FORMER DISCRIMINATION In this set MAIN board has been changed in the midway of production Printed wiring board schematic diagram and electrical parts list of new type are described in this supplement 1 Refer to original service manual for other information Former 1 869 726 11 New 1 869 726 12 MAIN Board Component Side ...

Page 70: ...ER FM AM CD PLAY XM Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F TUNER FM AM J XCD PLAY XM f AUDIO IN Abbreviation AR Argentina model AUS Australian model CND Canadian model E51 Chilean and Peruvian models MX Mexican model SP Singapore model Note on Printed Wiring Board X parts extracted from the component si...

Page 71: ... JW1012 JW1010 JW1031 JW1050 JW1056 JW1039 JW1096 JW1099 JW1138 JW1037 JW1005 JW1091 JW1082 JW1089 JW1139 JW1140 JW1043 JW1028 JW1062 JW1061 JW1009 JW1045 JW1141 JW1042 JW1097 JW1098 JW1069 JW1066 JW1060 JW1059 JW1004 JW1001 JW1127 JW1128 JW1615 C1664 C1629 C1616 C1613 D1212 C1518 C1519 C1520 C1521 C1522 C1614 C1558 C1552 C1508 C1565 C1567 C1532 C1635 C1517 CN1309 IC1201 Q1607 EP1201 D1213 CN1307 ...

Page 72: ...6 28 33 34 39 40 41 42 18 19 21 35 36 37 43 44 45 46 47 48 49 50 54 55 56 53 51 4 4 94 95 93 91 58 59 60 61 66 67 68 65 63 69 70 71 72 73 75 38 32 31 5 7 1 2 3 22 27 85 82 83 88 100 DGND KEY2 FL DATA FL CLK FL STB DGND LED DSGX LED DIRECT SIRCS 3 3V LED DSGX KEY3 RETURN Refer to page 32 on original service manual Refer to page 33 on original service manual EVER 3 3V SIRCS MP3 CLK BYTE XCIN XCOUT R...

Page 73: ...V 47 220 10V 22k 220 10V TA7807S 0 1 1 50V 1 50V 1k 9P 1 50V 100k 1N4002B 1N4002B 1N4002B 1N4002B MC2836 1SS355WTE 17 2SA1235 10k 1k RT1N141C 15P 19P 3P 4 7k 0 0 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5 A1 60 61 63 58 51 59 65 C1 C2 A1 A2 B1 B2 C1 C2 56 55 54 53 66 67 68 69 70 71 72 73 75 83 32 31 85 18 21 82 SC VIN1 SEL1 VIN2 SEL2 A1 A2 B1 B2 C1 C2 FILTER GND SI VCC CAP OUT2 OUT1 BOUT2 BNF2 BOUT1 BNF1 TNF2 ...

Page 74: ...k 2SA1235 2 2k 0 1 1k 1k 2SA1365EF 2SA1365EF 2SC3440F 2SC3440F 2SC3440F 2SC3440F 2SA1365EF 2SA1365EF 220 10V 15P 470 10V 2SA1235 47 47k 10k C1 C2 C3 C4 B1 B2 B3 B4 B5 C5 C6 C7 C8 C9 100 4 1 42 39 40 38 A1 A2 M2 M2 M2 M2 M1 M1 M1 M1 28 34 24 33 25 26 23 35 7 50 49 48 47 37 5 46 45 44 43 36 19 B1 B2 27 22 M 7V CD SCOR CD SENS CD XLAT MP3 ACK MP3 REQ MP3 XLAT MP3 DATA CD CLK MP3 IREQ CD XRST CD XTACN...

Page 75: ...5 1 126 964 11 ELECT 10uF 20 50V C1517 1 126 934 11 ELECT 220uF 20 16V C1518 1 130 495 00 MYLAR 0 1uF 5 50V C1519 1 130 495 00 MYLAR 0 1uF 5 50V C1520 1 130 495 00 MYLAR 0 1uF 5 50V C1521 1 130 495 00 MYLAR 0 1uF 5 50V C1522 1 130 475 00 MYLAR 0 0022uF 5 50V C1523 1 130 475 00 MYLAR 0 0022uF 5 50V C1526 1 126 960 11 ELECT 1uF 20 50V HPR99XM C1531 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1532 1 126 933...

Page 76: ... 11 SHORT CHIP 0 JR1004 1 216 864 11 SHORT CHIP 0 JR1005 1 216 864 11 SHORT CHIP 0 JR1006 1 216 864 11 SHORT CHIP 0 JR1007 1 216 864 11 SHORT CHIP 0 JR1008 1 216 864 11 SHORT CHIP 0 JR1009 1 216 864 11 SHORT CHIP 0 JR1010 1 216 864 11 SHORT CHIP 0 JR1011 1 216 864 11 SHORT CHIP 0 JR1012 1 216 864 11 SHORT CHIP 0 JR1013 1 216 864 11 SHORT CHIP 0 JR1014 1 216 864 11 SHORT CHIP 0 JR1501 1 216 864 11 ...

Page 77: ...9 11 METAL CHIP 100 5 1 10W R1391 1 216 809 11 METAL CHIP 100 5 1 10W R1392 1 216 809 11 METAL CHIP 100 5 1 10W R1393 1 216 809 11 METAL CHIP 100 5 1 10W R1394 1 216 809 11 METAL CHIP 100 5 1 10W R1395 1 216 809 11 METAL CHIP 100 5 1 10W R1397 1 216 829 11 METAL CHIP 4 7K 5 1 10W HPR90 US CND E E51 MX AR HPR99XM R1397 1 216 864 11 SHORT CHIP 0 HPR90 SP AUS R1400 1 216 809 11 METAL CHIP 100 5 1 10W...

Page 78: ... 216 821 11 METAL CHIP 1K 5 1 10W R1621 1 216 829 11 METAL CHIP 4 7K 5 1 10W R1622 1 216 825 11 METAL CHIP 2 2K 5 1 10W R1623 1 216 817 11 METAL CHIP 470 5 1 10W R1625 1 216 833 11 METAL CHIP 10K 5 1 10W R1626 1 216 841 11 METAL CHIP 47K 5 1 10W R1627 1 216 817 11 METAL CHIP 470 5 1 10W R1628 1 216 841 11 METAL CHIP 47K 5 1 10W R1629 1 216 817 11 METAL CHIP 470 5 1 10W R1630 1 216 841 11 METAL CHI...

Page 79: ...11 HCD HPR90 HPR99XM MEMO ...

Page 80: ... upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2006 03 New 1 1 2006 05 Addition of Singapore Argentina and Australian models to HCD HPR90 1 2 2007 01 Change of FL HP A IN PANEL POWER and SP boards Suffix 12 Change of MAIN board Suffix 12 SUPPLEMENT 1 ECN ECB81359 ...

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