Manuale d’uso / di manutenzione del prodotto KD-SH99R del fabbricante JVC
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SERVICE MANUAL CD RECEIVER No.49645 Jun. 2001 COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD. KD-SH99R KD-SH99R Area Suffix Contents Saf ety precaution Pre v enting static electricity Disassembly method .
KD-SH99R 1-16 < Service mode > The menu in the service mode can be switched with UP/DO WN. The menu selected b y the SEL button input is e x ecuted. The ordinar y mode "UP" + "DO WN" + VR countercloc kwise rotation. DEL EEPROM EEPROM data all clear (changer is connected).
KD-SH99R 1-17 <ERR OR CODE of P anel mechanism> Memor y to EEPROM of 6 digits , 1st and 2nd digit are indicate the operation mode when occur the error , 3rd to 6th digit are indicate details of error . LCD indication time is use low er 2digits of details of error .
KD-SH99R 1-21 SYSTEM CONTROL PORT 13 PORT 12 PORT 10 PORT 9 PORT 8 PORT 7 PORT 6 PORT 5 PORT 4 PORT 3 PORT 2 PORT 1 PORT 0 BUS I/F CLOCKED SERIAL INTERF ACE U ART/IOE2 BA UD-RA TE GENERA T OR U ART/IO.
KD-SH99R 1-22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 PREQ AMUTE DIMMER-OUT ANT PEM VDD X2 X1 VSS XT2 XT1 RESET BUS-INT PS2 RDS-SCK RDS-D A REMOCON A VDD A VREF0 SD-ST MRC D A T A KEY0 KEY1 TEMP LEVEL SQ S.
KD-SH99R 1-23 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 DET A CH VCR CONT PNL SW1 PNL SW2 P.
KD-SH99R 1-24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 - O I I I I O I I - - O - - - O - O O - O I - - O O I O I O VSSO ZRASO ZCASO ZCAS1 VSSO ZOE ZUWE ZL WE VSSO RA0 RA1 RA2 RA3 RA4 RA5 RA6 RA7 VDD0 VSS0 RA8 IO0 IO1 IO2 IO3 IO4 IO5 VSSO IO6 IO7 IO8 IO9 IO10 It is GND of the logic circuit.
KD-SH99R 1-25 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 I O O O - O I - O O O O - O O - O O I I I - I O - O O O O O O O O - O I - I O I O LRCK signal input terminal to building D A C into .
KD-SH99R 1-26 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 - I - I I I I I I - O I O I O O I - I O I - Equalizer part connection ter minal of RF amplifier . Re versing input terminal of RF saming amplifier . It is GND of an analog circuit.
KD-SH99R 1-27 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 TSI TSCK JBSO JBSI JBCK EVDD EVSS TSTB XRESET.
KD-SH99R 1-28 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 AD4 AD5 AD6 AD7 BVDD BVSS --- --- -.
KD-SH99R 1-29 34 35 36 37 38 39 40 41 42 43 44 22 21 20 19 18 17 16 15 14 13 12 PI3 PI2 PI1 PI0 CLK O PUP WSEN WRD Y A VDD CLKI A VSS PI13 PI14 PI15 PI16 PI17 PI18 PI19 RCS PR VSENS DCSO (T OP VIEW) MAS3507D-QG-G10 (IC806) :MP3 decoder 1.Pin la yout 2.
KD-SH99R 1-30 3.Pin function Pin no . Symbol I/O Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 TE POR I2CC I2CD VDD VSS DCEN EOD RT R RT W DC.
KD-SH99R 1-31 3.Pin function Pin no . Symbol I/O Function 36 37 38 39 40 41 42 43 44 PI1 P0 CLK O PUP WSEN ERD Y A VDD CLKI A VSS Star t-up : SDO Select 32 bit mode / 16 bit I S mode Operation : MPEG header bit 30(Emphasis) Star t-up : Select Multimedia mode / Broadcast mode Operation MPEG header bit 31 (Emphasis) Clock Output (normal 24.
KD-SH99R 1-32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 RAS signal output terminal to buff er DRAM CA.
KD-SH99R 1-33 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109.
KD-SH99R 1-34 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 DAO ZPDIA G DA 1 ZIOCS16 HITRQ ZDMA CK VSS1 IO.
KD-SH99R 1-35 2 1 11 12 10 15 13 14 5 4 6 3 8 9 7 ILM AJ GND C6 10u C5 0.1u C4 0.1u C3 0.1u A UDIO OUT CD OUT CTRL ANT CTRL EXT OUT ANT OUT VCC ACC Surge Protector BIAS TSD C1 100u C2 0.1u +B ACC BA TT .DET OUT COMPOUT VDD OUT SW5V OUT ILMOUT C7 0.1u C8 0.
KD-SH99R 1-36 LC75878W (IC501) : LCD driver 1. Pin lay out 2. Block diagram 1 ~ 25 75 ~ 51 26 ~ 50 100 ~ 76 3. Pin function 1~73 74 75 76~83 84~87 88 89 90 91 92 93 94 95 96 97 98 99 100 O O O O O - - O I I I I - I/O I I I I Segment driver output pin.
KD-SH99R 1-37 M61508FP-X (IC911) : E. volume 1. Pin lay out & Block diag ram 2. Pin function 12dB 25 26 27 28 29 30 31 32 33 34 35 36 24 23 22 21 20 19 12 11 10 9 8 7 6 5 4 3 2 1 13 14 15 16 17 18.
KD-SH99R 1-38 M63008FP-X (IC604) : 5ch Actuator driver 1.Pin la yout 2.Block diag ram REG+ REGB IN1+ VBS1 Vm1 IN1- OUT1 VM1- VM1+ VM2+ VM2- OUT2 IN2- IN2+ MUTE1 MUTE2 SS,GND VREF VREFO GND CH3IN OUT3 IN3- VBS2 Vm2 IN3+ N.
KD-SH99R 1-39 BCK V outL Vcc2L Vcc2R AGND2L AGND2R EXTL EXTR ZERO V outR Serial Input 8X Oversampling Digital Filter with Function Controller SCK Crystal OSC XTI XT O CLK O Vcc1 Vcc AGND1 DGND P ower .
KD-SH99R 1-40 ANTI- ALIASING FIL TER CLOCKED COMP ARA TOR COST AS LOOP V ARIABLE AND FIXED DIVIDER 57 kHz BANDP ASS (8th ORDER) RECONSTR UCTION FIL TER OSCILA TOR AND DIVIDER BIPHASE SYMBOL DECODER TE.
KD-SH99R 1-41 + - + - - + + - - - + + REFR REFL FIL TER 8 9 10 11 12 13 14 1 2 3 4 56 7 INR NFR FIL NFL CL+ Vcc INL CL- LGND OUTL OUTR RGND CR- CR+ 17 8 3220 14 B A3220FV -X (IC301,IC401) : Line out amp 1.
KD-SH99R 1-42 CAS CLOCK GENERA T OR RAS CLOCK GENERA T OR REFRESH COUNTER ADRESS BUFFERS MEMOR Y ARRA Y 262.144 x 16 I/O0-I/O15 SENSE AMPLIFIERS COLUMN DECODERS D A T A I/O BUFFERS D A T A I/O BUS CAS WE OE WE CONTROL LOGICS OE CONTROL LOGIC RO W DECODER RAS OE WE LCAS UCAS RAS A0-A8 IS41C16256-35T(IC602):RAM 12 2 44 21 1.
KD-SH99R 1-43 4 V OUT Vcc NC 3 2 GND 1 NC 1 2 4 3 GND NC GND Vcc V OUT IC-PST9333U-X (IC702) : Reset IC 1. Pin lay out 2. Block diagram 3. Pin function Symbol NC GND V OUT Vcc Pin No .
KD-SH99R 1-44 1 2 3 4 8 7 6 8 B A 1 2 3 4 5 6 7 8 A output A-input A+input V- B+input B-input B output V+ Pin No . Function 1. Pin lay out & Block diag ram 2. Pin function NJM4565V -X (IC171,IC951,IC323) : Ope amp 1 2 3 4 8 7 6 8 B A 1 2 3 4 5 6 7 8 A output A -input A +input V- B +input B -input B output V+ Function Pin No .
KD-SH99R 1-45 1 2 3 1 V out 2 GND 3 Vin VREF 2 GND 1 V OUT VIN 3 S-81332HG-KC-X (IC804) : Regulator 1. Pin lay out 2. Block diagram LB1830M-X(IC608):Regulator 10 9 8 7 6 1234 5 IN2 IN1 Vm Vm1 Vcont Vcc OUT2 GND OUT1 Vs VCC GND Vref Vref Vcont Logic Predriver IN1 IN2 Vm OUT1 Vs OUT2 1.
3-8 KD-SH99R Item Parts number Parts name Area Electrical parts list (Main board) Remarks Block No. 01 A Item Parts number Parts name Area Remarks A BZ791 QAN0009-001Z BUZZER C 1 NCB31EK-473X C CAPACI.
3-9 KD-SH99R Item Parts number Parts name Area Electrical parts list (Main board) Remarks Block No. 01 A Item Parts number Parts name Area Remarks A C 634 NBE41AM-226X E CAPACITOR C 635 NCB31HK-103X C.
3-10 KD-SH99R Item Parts number Parts name Area Electrical parts list (Main board) Remarks Block No. 01 A Item Parts number Parts name Area Remarks A C 98 6 NCB21EK-104X C CAPACITOR C 990 NCS31HJ-101X.
3-11 KD-SH99R Item Parts number Parts name Area Electrical parts list (Main board) Remarks Block No. 01 A Item Parts number Parts name Area Remarks A Q 96 6 2SB709A/R/-X TRANSISTOR Q 977 UN2111-X TRAN.
3-12 KD-SH99R Item Parts number Parts name Area Electrical parts list (Main board) Remarks Block No. 01 A Item Parts number Parts name Area Remarks A R 401 NRSA63J-183X MG RESISTOR R 402 NRSA63J-183X .
3-13 KD-SH99R Item Parts number Parts name Area Electrical parts list (Main board) Remarks Block No. 01 A Item Parts number Parts name Area Remarks A R 758 NRSA63J-103X MG RESISTOR R 761 NRSA63J-222X .
3-14 KD-SH99R Item Parts number Parts name Area Electrical parts list (Front board) Remarks Block No. 02 A Item Parts number Parts name Area Remarks A C 561 NBE20JM-475X TS E CAPACITOR C 571 NCB31CK-1.
3-15 KD-SH99R Item Parts number Parts name Area Electrical parts list (Front board) Remarks Block No. 02 A S 510 NSW0066-001X TACT SWITCH S 511 NSW0066-001X TACT SWITCH S 512 NSW0066-001X TACT SWITCH .
Bloc k diagram CN601 CN501 LOADING M OTO R FEED M OTO R SPINDLE M OTO R REST SWITCH SW1 SW4 PICK UP IC603 RF AMP IC604 DRIVER IC608 REGULA T OR IC605 JBUS IC606 SUB CPU IC601 CD-ROM DECODER IC602 RAM IC802 D/A CONVER TER IC803 D A C SW IC805 INVER TER IC806 MP3 DECOEDR IC801 CD LPF TU1 TUNER PA C K IC701 MAIN CPU IC911 E.
A UX IN SIGNAL TUNER SIGNAL CD SIGNAL CD CHANGER SIGNAL FRONT SIGNAL REAR SIGNAL LINE IN SIGNAL P ar ts are safety assur ance par ts. When replacing those par ts make sure to use the specified one.
CD SIGNAL MP3 SIGNAL P ar ts are safety assur ance par ts. When replacing those par ts make sure to use the specified one. AB C D E F G 1 2 3 4 5 2-3 KD-SH99R CD servo contr ol section Note:1016801A2_.
A UX IN SIGNAL H AB C D E FG 1 2 3 4 5 KD-SH99R KD-SH99R 2-4 LCD driver section Note:1016802A_LVS10168-002A_1/1 LCD1 Q542 R547 CN501 R565 R563 R564 IC561 R553 R552 R562 R561 C561 R538 R541 R551 C588 S.
AB C D E F G 1 2 3 4 5 2-5 KD-SH99R Note:1016803A1_LVS10168-003A_1/1 IC1 R30 C41 R27 R26 C39 X1 C38 C37 R43 L7 R44 R45 C105 R40 L6 R39 C47 Q4 VR2 C55 C56 CF4 R60 L8 R47 R48 CF5 C57 R59 L9 C58 R51 CF6 .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il JVC KD-SH99R è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del JVC KD-SH99R - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso JVC KD-SH99R imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul JVC KD-SH99R ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il JVC KD-SH99R, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del JVC KD-SH99R.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il JVC KD-SH99R. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo JVC KD-SH99R insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
