Pioneer X-HMD01 Service Manual
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Pioneer X-HMD01 Service Manual

Pioneer X-HMD01 Service Manual

Md/cd receiver system
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MD/CD RECEIVER SYSTEM
X-HMD01
X-HMD03
CD RECEIVER SYSTEM
X-HX99
X-HX05
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
X-HMD01
X-HMD03
KBWXCN
System Component Table
Component
CD Receiver
MD Recorder
Speaker System (L ch)
Speaker System (R ch)
CONTENTS
1. SAFETY INFORMATION ...................................... 2
4. PCB CONNECTION DIAGRAM .......................... 37
5. PCB PARTS LIST ............................................... 52
6. ADJUSTMENT .................................................... 56
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER ELECTRONIC CORPORATION 1999
Model
X-HX99
X-HX05
X-HMD01
X-HMD03
XC-HMD01
XC-HMD03
MJ-HMD01
MJ-HMD03
S-HMD01LR
S-HMD03L
S-HMD01LR
S-HMD03R
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
Power Requirement
AC120V
Model
X-HX99
X-HX05
XC-HX99
XC-HX05
• • • • •
• • • • •
S-HX99LR
S-HX05LR
S-HX99LR
S-HX05LR
7. GENERAL INFORMATION ................................ 58
7.1 DISASSEMBLY ............................................ 58
7.2 PARTS .......................................................... 61
7.2.1 IC .......................................................... 61
7.2.2 DISPLAY ............................................... 73
T - IZR MAY 1999 Printed in Japan
ORDER NO.
RRV2132
Remarks
Remarks

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  • Page 1: Table Of Contents

    PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1999 T –...

  • Page 2: Safety Information

    The use of a substitute replacement component which does Leakage 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.
  • Page 3 X-HMD01, X-HMD03, X-HX99, X-HX05 VARO! WARNING! AVATTAESSA SUOJALUKITUS DEVICE INCLUDES LASER DIODE WHICH OHITETTAESSA OLET ALTTIINA EMITS INVISIBLE INFRARED RADIATION NÄKYMÄTTÖMÄLLE LASERSÄTEIYLLE. WHICH IS DANGEROUS TO EYES. THERE IS ÄLÄ KATSO SÄTEESEEN. A WARNING SIGN ACCORDING TO PICTURE LASER LASER...

  • Page 4: Exploded Views And Parts List

    Mirror Mat (CD) 66794 JAN Cord Label See Contrast table (2) Safety Directions See Contrast table (2) (2) CONTRAST TABLE X-HMD01 and X-HMD03 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remaks X-HMD01 X-HMD03...
  • Page 5 X-HMD01, X-HMD03, X-HX99, X-HX05 2.1.2 X-HX99 and X-HX05 (1) PACKING PARTS LIST Mark No. Description Part No. CD Receiver See Contrast table (2) Speaker System See Contrast table (2) 6, 7 Remote Control Unit 60231A (REA-22C) 5 18 AM Loop Antenna...
  • Page 6 X-HMD01, X-HMD03, X-HX99, X-HX05 2.2 MD RECORDER SECTION Refer to "2.3 MD MECHA.(1/2)" "2.4 MD MECHA.(2/2)".
  • Page 7 66732 MD Door Shaft 66750 MD Door Spring 66751 Screw PAN M3×6 PMZ30P060FZK (2) CONTRAST TABLE X-HMD01 and X-HMD03 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remaks X-HMD01 X-HMD03 66714-01M Not used...
  • Page 8 X-HMD01, X-HMD03, X-HX99, X-HX05 2.3 MD MECHA. (1/2 : LOADING ASSY) SECTION Refer to "2.4 MD MECHA. (2/2 : MECHA. ASSY)". • MD MECHA. (1/2 : LOADING ASSY) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No.
  • Page 9 X-HMD01, X-HMD03, X-HX99, X-HX05 2.4 MD MECHA. (2/2 : MECHANISM ASSY) SECTION • MD MECHA. (2/2 : MECHANISM ASSY) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Screw Grip +P1.4×3.5 Type3 2-627-404-01 SL Motor Assy...
  • Page 10 X-HMD01, X-HMD03, X-HX99, X-HX05 2.5 CD RECEIVER SECTION...
  • Page 11 X-HMD01, X-HMD03, X-HX99, X-HX05 (1) CD RECEIVER SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Inner Panel (CD) See Contrast table (2) CD PCB Assy 66786 Dumper Gear 60108 Cushion Rubber 60230 Screw PAN TAPP. T3×10...
  • Page 12 X-HMD01, X-HMD03, X-HX99, X-HX05 (2) CONTRAST TABLE X-HMD01, X-HMD03, X-HX99 and X-HX05 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remaks X-HMD01 X-HMD03 X-HX99 X-HX05 Inner Panel (CD) 66710-01C 66710-03C 66710-99B 66710-05C...

  • Page 13: Speaker System

    X-HMD01, X-HMD03, X-HX99, X-HX05 2.6 SPEAKER SYSTEM SPEAKER SYSTEM PARTS LIST (S-HMD01LR) Mark No. Description Part No. Speaker Frame Assy 10500-01 Speaker Frame 66724-01 Grille Frame 66725-01 Speaker Net 66744-01 Speaker Box Assy 10600-01 Speaker Cord 50318 Speaker Unit 54407...

  • Page 14: Block Diagram And Schematic Diagram

    X-HMD01, X-HMD03, X-HX99, X-HX05 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM CD MECHANISM ASSY DISC AM LOOP SPINDLE SLED LEAF SW ANTENNA ANTENNA MOTOR ASSY MOTOR ASSY (INNER) (AEA7009) (AEA7010) (AEA7011) PICKUP ASSY (2SC2412K) FIL3 FIL4 52190 (TFFJ2U) IF AMP.
  • Page 15 X-HMD01, X-HMD03, X-HX99, X-HX05 J301 POWER PCB AUDIO SPEAKER TUNER PCB CN103 CD + 9V CD + 9V CN300 R ch PHONES AUDIO AUDIO IC300 AUDIO AUDIO AUDIO 52115 R ch R ch IC102 R ch R ch (BA5412) R ch...

  • Page 16: Schematic Diagram

    X-HMD01, X-HMD03, X-HX99, X-HX05 3.2 SCHEMATIC DIAGRAM 3.2.1 CD RECEIVER SECTION 3.2.1.1 OVERALL WIRING DIAGRAM CN100 CN404 CN407 FUNC CD FUNC CD ANTENNA R CH R CH LOOP L CH L CH ANTENNA CN400 CN103 CN405 INPUT FACOM COM+5V J100...
  • Page 17 X-HMD01, X-HMD03, X-HX99, X-HX05 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". CN306 J301 LOUT ROUT SPEAKER SYSTEM LGND RGND CD-MD J303 OUTPUT POWER PCB CN302 CN304 CN305...
  • Page 18 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.1.2 TUNER PCB TUNER PCB (66675) (MD) (MD REC) (MD REC) 2.47V (MD REC) (CD) (CD) 3.1V 7.08V IC101 521889 (TC9260P) 3.8V 3.8V 3.8V 3.55V 7.08V 3.1V 2.48V 66769 (CD) (MD) INPUT 0.72V (AUX) (AM) AM LOOP 8.63V...
  • Page 19 X-HMD01, X-HMD03, X-HX99, X-HX05 51037 CN502 1.46V IC102 52192 (BH3854AS) 51039 CN300 (AM) (AM) 50764 50765 57713 (SVC384) 57216 (AM) (AM) 52190 (FM) (BA1450S) (FM) 3.97V 0.75V (FM) (FM) (FM) 0.1V 4.92V 4.76V 4.97V 4.09V 4.88V 50767 4.21V 4.21V 3.68V 3.04V...
  • Page 20 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.1.3 CD PCB CD PCB (66786) CN400 51014 (CD) (CD) (CD) (CD) (CD) (CD) (CD) (CD) IC400 52103 2.41V (AN8806SB) 2.44V 2.4V 2.4V IC402 2.4V 52187 2.4V (MN662741 2.48V 2.44V 2.19V 2.6V 2.44V 2.44V 1.87V 2.41V 3.61V...
  • Page 21 X-HMD01, X-HMD03, X-HX99, X-HX05 CN306 CN407 51034 (CD) : CD AUDIO SIGNAL ROUTE 5 6 7 4.87V 4.87V IC402 2.32V 52187 51035 (CD) (CD) (MN662741RHM) 2.32V 4.56V (CD) 4.87V 4.87V 4.87V CABLE HOLDER 4.87V 4.93V 4.97V 51048-0400 4.87V 4.87V 4.22V 4.88V...
  • Page 22 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.1.4 POWER, FUSE and HEADPHONE PCB POWER PCB 66771 CN407 52527 CD-MD OUTPUT 66777 5,06V 17.9V Q302 54610 (2SB1370F) 17.27V 16.5V 51040 RB721Q 4.88V 4.39V 4.98V 17.4V 4.35V 66768 Q315 54624 (2SD2061F) 17.9V 7.88V 51032 8.67V 17.9V...
  • Page 23 X-HMD01, X-HMD03, X-HX99, X-HX05 IC300 52115 (BA5412) : AUDIO SIGNAL ROUTE 60246 SPEAKER CN304 CN305 66767 51041 CABLE HOLDER 52513 51052-05000 17.82V PHONES 4.65V 4.65V 17.1V 17.9V HEADPHONE 4.05V 0.66V 16.6V 17.3V F302 16.52V 750mA/250V 51607 66745 LIVE 0.64V AC120V...
  • Page 24 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.1.5 FRONT CD PCB 60245 DOOR SW 66772 51032 IC501 52206 (CXP8323 66765 CN406 66766 CN102 CN303 53426 66764 FRONT CD PCB (66788) FRONT CD PCB SW500 : POWER STANDBY/ON SW510 : - ( SW501 : TIMER SETTING...
  • Page 25 X-HMD01, X-HMD03, X-HX99, X-HX05 60245 D510 52909 CN504 CN505 (SLR342DCTE7) 51029 66770 0V (SLEEP ON) 7.3V (SLEEP OFF) 4.33V (SLEEP ON) 0V (SLEEP OFF) 0V (POWER OFF) 0V (NIGHT) 4.45V (DAY) D511 52908 (SLR342MCTE7) IC501 4.86V (TIMER LED ON) 0V (TIMER LED OFF)
  • Page 26 X-HMD01, X-HMD03, X-HX99, X-HX05 WAVEFORMS (CD RECEIVER) Note : The encircled numbers denote measuring point in the schematic diagram. TUNER PCB FRONT CD PCB LATCH (IC102 - pin 18) V : 2V/div. H : 50µsec/div. (IC101 - pin 8)(IC103 - pin 8) (IC501 - pin 50) V : 2V/div.
  • Page 27 X-HMD01, X-HMD03, X-HX99, X-HX05 CD PCB FEOUT (IC400 - pin 27) MCLK (IC402 - pin 7) BLKCK (IC402 - pin 13) PCK (IC402 - pin 53) V : 50mV/div. H : 10msec/div. V : 2V/div. H : 10µsec/div. V : 2V/div.
  • Page 28 X-HMD01, X-HMD03, X-HX99, X-HX05...
  • Page 29 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.2 MD RECORDER SECTION 3.2.2.1 OVEALL WIRING DIAGRAM CN805 CN801 CN103 CN106 SYS3.3V LEDO SYSSI VBAT SYSSO SYSTEM RST L-SW PWB POWER DOWN SYSCLK AMUTE (1-668-261-11) XLATCH SUBCS DA RST SUBREQ 12 11 12 11 SUBRST...
  • Page 30 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.2.2 AD/DA PCB (MD) : MD AUDIO SIGNAL ROUTE AD/DA PCB (MD REC) : MD REC ANALOG AUDIO SIGNAL ROUTE (MD DI) VKN1192 : MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE CN103 60237 CN902 60239...
  • Page 31 X-HMD01, X-HMD03, X-HX99, X-HX05 4.96V 2.96V 3.61V 8.7V 8.7V 3.22V 8.66V 3.1V 8.04V 8.65V 2.53V IC801 52186 (AK4518) 0.62V 66763 (MD REC) (MD) (MD) (MD) (MD) 3.15V (MD) 52408 66778 (MD REC) (MD REC) (MD REC) (MD) (MD) (MD REC)
  • Page 32 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.2.3 FRONT MD PCB FRONT MD PCB 2.64V (POWER OFF) 0.1V (NIGHT) 0.1V (DAY) 0V (POWER OFF) 0V (NIGHT) 4.5V (DAY) 0V (POWER OFF) 4.4V (NIGHT) 4.55V (DAY) 0.1V 66770 51029 52715 IC900 52182 (NJU6408B)
  • Page 33 X-HMD01, X-HMD03, X-HX99, X-HX05 D910 SLR342MCTC7 4.39V (SCAPE ON) 0V (SCAPE OFF) CN802 CN803 FRONT MD PCB SW900 : SOUND SCAPE SW901 : DISPLAY (LANGUAGE) SW902 : MD EDIT SW903 : ENTER 53426 SW904 : CANCEL SW905 : STOP (...
  • Page 34 X-HMD01, X-HMD03, X-HX99, X-HX05 3.2.2.4 MD MOUNT MD MOUNT IC181 D181,D183: TC74ACT540FT(EL) 8-719-046-86 8-759-523-48 (A-4917-020) R182 Q181 2SJ278MY 8-729-018-76 C184 D181 22/8 F1J6 EFMO D183 F1J6 L122 Q182 CN104 OWH2 OWH1 2SK1764KY H+5V H+5V 8-729-017-55 R181 R183 TP26 OWH1 TP27...
  • Page 35 X-HMD01, X-HMD03, X-HX99, X-HX05 MAB1 M+5V IC202 LB1638MTE-L 8-759-099-79 C213 LO– C214 IC125 CN106 C194 MSM51V4400-70TS-K MGND 8-759-334-38 LIMIT IN PB P REC P X202: 32.768kHz XINT CHACK IN SQSY R217 DQSY CN103 A2+3V C127 C130 C136 +3.3V 0.1/25 F...
  • Page 36 X-HMD01, X-HMD03, X-HX99, X-HX05 WAVEFORMS (MD RECORDER) Note : The encircled numbers denote measuring point in the schematic diagram. AD/DA PCB FRONT MD PCB MCLK (IC801 - pin 9) XTAL1 (IC800 - pin 32) OSC2 (IC900 - pin 25) V : 2V/div.

  • Page 37: Pcb Connection Diagram

    X-HMD01, X-HMD03, X-HX99, X-HX05 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.
  • Page 38 X-HMD01, X-HMD03, X-HX99, X-HX05 4.1 CD RECEIVER 4.1.1 TUNER PCB TUNER PCB AM LOOP ANTENNA ANTENNA CN806 Q102 Q101 CN404 IC100 Q103 Q104 Q201 IC101 Q200 IC103 IC102 SIDE A CN502 CN300...
  • Page 39 X-HMD01, X-HMD03, X-HX99, X-HX05 TUNER PCB Q202 SIDE B...
  • Page 40 X-HMD01, X-HMD03, X-HX99, X-HX05 4.1.2 CD PCB CN100 CN302 CD PCB CD MECHA. (PICKUP ASSY) INNER SW SPINDLE MECHA. MOTOR SLED MOTOR CN501 CN306 SIDE A...
  • Page 41 X-HMD01, X-HMD03, X-HX99, X-HX05 CD PCB Q406 Q407 Q404 Q405 Q400 Q402 IC400 Q401 IC401 IC402 Q403 SIDE B...
  • Page 42 X-HMD01, X-HMD03, X-HX99, X-HX05 4.1.3 POWER PCB POWER PCB CN805 SPEAKER CN407 Q310 Q309 NEUTRAL Q304 AC IN Q302 Q303 LIVE CN405 Q314 Q313 CN305 Q315 Q300 Q312 CN103 Q301 Q305 SIDE A CN503...
  • Page 43 X-HMD01, X-HMD03, X-HX99, X-HX05 4.1.4 FUSE and HEADPHONE PCB FUSE PCB HEADPHONE PCB CN304 SIDE A...
  • Page 44 X-HMD01, X-HMD03, X-HX99, X-HX05 4.1.5 FRONT CD PCB FRONT CD PCB CN303 CN503 CN102 CN406 Note : is connected to side B. SIDE A...
  • Page 45 X-HMD01, X-HMD03, X-HX99, X-HX05 Q503 Q501 FRONT CD PCB Q510 IC501 Q509 Q511 Q508 Q512 Q507 Q505 Note : is connected to side A. SIDE B...
  • Page 46 X-HMD01, X-HMD03, X-HX99, X-HX05 4.2 MD RECORDER 4.2.1 AD/DA PCB AD/DA PCB CN301 CN101 CN902 CN903 CN103 CN102 SIDE A...
  • Page 47 X-HMD01, X-HMD03, X-HX99, X-HX05 AD/DA PCB Q882 Q881 Q805 Q803 Q807 Q804 Q806 Q801 IC801 Q802 IC802 IC800 SIDE B...
  • Page 48 X-HMD01, X-HMD03, X-HX99, X-HX05 4.2.2 FRONT MD PCB FRONT MD PCB CN803 CN802 SIDE A...
  • Page 49 X-HMD01, X-HMD03, X-HX99, X-HX05 FRONT MD PCB Q901 Q903 Q905 SIDE B...
  • Page 50 X-HMD01, X-HMD03, X-HX99, X-HX05 4.2.3 MD MOUNT MD MECHANISM MD MOUNT CN101 CN105 R180 L152 R184 C102 C113 L151 C111 L153 C136 C160 C128 C133 C129 R131 R132 Q180 IC122 R109 Q180 C137 C124 IC122 R111 C130 C121 C141 C122...
  • Page 51 X-HMD01, X-HMD03, X-HX99, X-HX05 MD MOUNT AONB C105 C109 R107 R104 R163 R106 L106 R117 B101 R190 R159 C106 C174 C189 R175 C197 R189 C158 Q101 R147 IC101 IC101 R188 C112 IC152 R179 ABCD Q162 C147 R502 R166 C131 Q163...

  • Page 52: Pcb Parts List

    X-HMD01, X-HMD03, X-HX99, X-HX05 Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 53 X-HMD01, X-HMD03, X-HX99, X-HX05 Mark No. Description Part No. Mark No. Description Part No. C418,C430,C441,C442,C447 CEAT221M10 RESISTORS C408 CEAT2R2M50 RD1/8PU101J C448 CEATR47M50 R220,R221 RD1/4PU102J C400,C401,C434 CKSQYB102K50 R107 RD1/4PU153J C415,C416,C449 CKSQYB103K50 R108 RD1/8PU153J R201,R211,R223,R224 RD1/8PU103J C409 CKSQYB122K50 C435 CKSQYB123K50 RD1/8PU222J C417,C425,C426,C428...
  • Page 54 X-HMD01, X-HMD03, X-HX99, X-HX05 Mark No. Description Part No. Mark No. Description Part No. OTHERS CN504 CONNECTOR 53253-0410 51029 CN500 CONNECTOR 53254-0210 51032 FUSE HOLDER FH-V-0307 51606 CN503 CONNECTOR ASSY (12P) 66764 J302 HEADPHONE JACK 52513 CN501 CONNECTOR ASSY (12P) 66765...
  • Page 55 X-HMD01, X-HMD03, X-HX99, X-HX05 Mark No. Description Part No. Mark No. Description Part No. C116 CKSQYB223K50 OTHERS C115 CKSQYB224K16 X802 RESONATOR CSA12.0MTZ 50523 C189 CKSQYB333K25 CN902 10P CABLE HOLDER 51048-1000 C112 CKSQYB472K50 CN903 11P CABLE HOLDER 51048-1100 C158 CKSQYB682K50 CN807 1P PIN JACK YKB11-0940 52525...

  • Page 56: Adjustment

    X-HMD01, X-HMD03, X-HX99, X-HX05 6. ADJUSTMENT 6.1 CD SECTION Note : There is no information to be shown in this section. 6.2 MD SECTION Note : There is no information to be shown in this section. 6.3 TUNER SECTION 6.3.1 FM Tuner Section •...
  • Page 57 X-HMD01, X-HMD03, X-HX99, X-HX05 60cm Loop Antenna AM IF Sweep Oscilloscope AM Antenna Terminal AM SG Center Center PRODUCT MPX SG FM SG Voltmeter FM75Ω Antenna Terminal Fig.1 Adjustment Wiring Diagram SIDE A TUNER PCB TP10 AM Loop Antenna is Side B Antenna Fig.2 Adjustment Point...

  • Page 58: General Information

    X-HMD01, X-HMD03, X-HX99, X-HX05 7. DIAGNOSIS 7.1 DISASSEMBLY 7.1.1 CD RECEIVER CD REAR CASE TUNER PCB × 2 × 5 × 5 CN202 Cut the Binder CN406 CN407 Release the Hook TUNER PCB Leaf SW (Door) × 2 POWER PCB ×...
  • Page 59 X-HMD01, X-HMD03, X-HX99, X-HX05 7.1.2 MD RECORDER CD MECHANISM ASSY MD REAR CASE ×4 ×2 ×2 × 3 Holder Plate CD PCB Wire Clamper Servo Mecha Assy ×2 MD Rear Case CD Rear Case Front Section...
  • Page 60 X-HMD01, X-HMD03, X-HX99, X-HX05 MD Mechanism Section MD Mecha. × 2 × 2 MD Mechanism Section Main Frame CN803 CN802 MD Door Shield Case (Up) Coil Spring (Door Arm) MD Door Spring MD Door × 2 × 3 × 3 ×...

  • Page 61: Parts

    X-HMD01, X-HMD03, X-HX99, H-HX05 7.2 PARTS 7.2.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC TFFJ2U, 52193 (BU2614), 52192 (BH3854AS), 52103 (AN8806SB), 52118 (BA6299FP), 52187 (MN662741RHM),...
  • Page 62 X-HMD01, X-HMD03, X-HX99, X-HX05 52192 (BH3854AS) (TUNER PCB : IC102) • Main Control and TONE Control IC • Block Diagram 2kΩ 10kΩ 10kΩ 10kΩ (BASS) (TREBLE) TONE 20kΩ 20kΩ 47kΩ CONTROL 47kΩ 20kΩ 20kΩ TONE (TREBLE) (BASS) 2kΩ 200kΩ •...
  • Page 63 X-HMD01, X-HMD03, X-HX99, H-HX05 52103 (AN8806SB) (CD PCB : IC400) • Digital Servo Head Amplifier IC • Block Diagram RFOUT FBAL FEOUT RFIN CAGC ARF RFDET CENV CEA CSBDO DETECTION DETEC- TION CSHRT OFTR OFTR FEOUT by IA+C FEOUT by IB+D...
  • Page 64 X-HMD01, X-HMD03, X-HX99, X-HX05 52118 (BA6299FP) (CD PCB : IC401) • CD Driver IC • Block Diagram THERMAL SHUTDOWN OP-AMP. • Pin Function Pin Name Function No. Pin Name Function VIN1 CH1 input 15 VO4 + CH4 positive output VIN1'...
  • Page 65 X-HMD01, X-HMD03, X-HX99, H-HX05 52187 (MN662741RHM) (CD PCB : IC402) • DSP IC • Block Diagram 74 AVSS1 72 AVDD1 75 OUTR LRCKIN (MSEL) BCLKIN (SSEL) SRDATAIN (PSEL) 73 OUTL IOSEL CLVS BLKCK 65 FLAG /CLDCK 64 IPFLAP SBCK SUBC...
  • Page 66 X-HMD01, X-HMD03, X-HX99, X-HX05 • Pin Function Function Function Pin Name Pin Name BCLK Bit clock output for SRDATA 31 TBAL Tracking balance adjustment output L, R discrimination signal output LRCK 32 FE Focus error signal input (analog input) H: Lch audio data , L: Rch audio data...
  • Page 67 X-HMD01, X-HMD03, X-HX99, H-HX05 Pin Name Function Pin Name Function When IOSEL=H, byte clock signal output 61 BYTCK When IOSEL=L, Traverse STOP signal output 71 /TEST Test pin (Normal: H) H: STOP mode Subcode frame clock signal output Power supply for analog circuit...
  • Page 68 X-HMD01, X-HMD03, X-HX99, X-HX05 52206 (CXP83232A) (FRONT CD PCB : IC501) • System Microcomputer IC • Pin Arrangement (Top view)
  • Page 69 X-HMD01, X-HMD03, X-HX99, H-HX05 • Block Diagram...
  • Page 70 X-HMD01, X-HMD03, X-HX99, X-HX05 • Pin Function Pin Name Function PE2/INT2 Port (E) / External interrupt request input PE3/INT3/NMI Port (E) / External interrupt request input / Nonmaskable interrupt input PE4/RMC Port (E) / Remote control reception circuit input PE5/PWM...
  • Page 71 X-HMD01, X-HMD03, X-HX99, H-HX05 Pin Name Function COM1 COM2 Common signal output for LCD COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 Segment signal output for LCD SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16/PD0 SEG17/PD1 SEG18/PD2 SEG19/PD3...
  • Page 72 X-HMD01, X-HMD03, X-HX99, X-HX05 52186 (AK4518-VF-E2) (AD/DA PCB : IC801) • AD/DA Converter IC • Block Diagram AGND DGND AINL MCLK ∆Σ Decimation Clock Filter Divider Modulator VCML CMODE LRCK AINR ∆Σ Decimation Modulator Filter VCMR SCLK VRAD SDTO Serial I/O...

  • Page 73: Display

    X-HMD01, X-HMD03, X-HX99, H-HX05 7.2.2 DISPLAY 52716 (KSG4149) (FRONT CD PCB : LCD500) • LCD ÷ Pin Connection COM1 COM2 COM3 COM4 COM1 COM2 COM3 COM4 TUNED AUTO MONO HAPPY — — — COM4 DEEP — — — COM3 —...
  • Page 74 X-HMD01, X-HMD03, X-HX99, X-HX05 52715 (KSG4148) (FRONT MD PCB : LCD900) • LCD ÷ Pin Connection...

  • Page 75: Panel Facilities And Specifications

    X-HMD01, X-HMD03, X-HX99, X-HX05 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES CD RECEIVER 38 button Standby indicator SLEEP button Remote sensor TIMER button POWER button Display panel TIMER SETTING button MODE button DISPLAY (MONO) button ENTER (MEMORY) button P.BASS button...

  • Page 76: Remote Control Unit

    X-HMD01, X-HMD03, X-HX99, X-HX05 REMOTE CONTROL UNIT STANDBY/ON button CD section SLEEP button 38 button 4 / ¢ buttons TIMER button Radio section FM/AM button + / – buttons ENTER button MODE button 7 button MD section* EQ MODE button...
  • Page 77 X-HMD01, X-HMD03, X-HX99, X-HX05 MD RECORDER SOUND SCAPE indicator EJECT button Display panel DISPLAY (LANGUAGE) button CD3MD REC button MD EDIT button REC button ENTER button CANCEL button 38 button 7 button SOUND SCAPE button MODE button 4 / ¢ (+ / –) buttons...

  • Page 78: Specifications

    X-HMD01, X-HMD03, X-HX99, X-HX05 8.2 SPECIFICATIONS ACCESSORIES • Specifications and design subject to possible modification without notice, due to improvements. CD RECEIVER CD player unit Type ............ Compact disc audio system Medium ............Compact disc (CD) No. of channels ............Two (stereo) AM loop antenna (60232) Program steps ................

This manual is also suitable for:

X-hmd03X-hx99X-hx05

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