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!"#$ %&'()*+,-./0' • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” XR-MD510 / 511 (K / EZ), (S/M Code No. 09-002-422-8T2). • If requiring information about the MD mechanism, see Service Manual of AZG-4A, (S/M Code No. 09-001-341-2N2).
TABLE OF CONTENTS SPECIFICATIONS <D> ................................ 3 SPECIFICATIONS <K,EZ> ..............................4 !"#$%E !"............................5 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ............... 6 !"#$%&'() KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK 6 PRECAUTION TO REPLACE OPTICAL BLOCK/ ELECTRICAL MAIN PARTS LIST ..........................7 ~ 12 TRANSISTOR ILLUSTRATION ............................
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully CAUTION the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.
TRANSISTOR ILLUSTRATION E C B B C E E C B E C B CC5551 2SB1344 2SA1318 2SC4115 CSA1585 2SB1370 CSD655 2SA933 CSB1058 2SB1625 CSC4115 2SD2025 KTA1266 2SD2494 KTC3198 DTA144TK 2SJ461-T1 2SA1235 2SK543 (4/5) 2SC2714 DTC114EK 2SK2158 2SC3052 DTC114TK 2SD1306 KTA1298 RT1N141C CMBT5401...
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!"N !"#$%&'()*Ms !"#$% RVSS – a^` o !"N !"#$%&' a^` o RCHO !"N !"#$%&'( RVDD – a^` o !"N !"#$%&'()*+, a^` o MUTER !"#$%&' XVDD – XOUT !"#$%&"' NSKVPQjeò !"#$%&'()Ms !"#$% XVSS – !" #$%&'()*+,-./01234 SBSY !"#$%&'()*+, `NI=`OI=N EFLG !"m n o q r t !"#$%&'( !"#$!%&'()*+,-.
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IC DESCRIPTION IC, LC87F65C8AU : ACJ-4 Pin No. Pin Name Description I-STEREO/I-DRF During TU FUNC, tuner stereo signal input / during CD FUNC, CD ASP IC DRF data input. O-BEEP Buzzer control. I-RDSDATA/ During TU FUNC, RDS serial data input (EZ only) / during CD FUNC, CD DSP IC command in O-CD-CE data output.
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Pin No. Pin Name Description O-SREQ From MD unit serial data transfer request control output. I-MREQ To MD unit serial data transfer request control input. – 50 –...
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IC, LA9241ML Pin No. Pin Name Description Connects to the pickup's photo diode; adding this pin to pin FIN1 generates RF signal, FIN2 and subtracting it generates FE signal. FIN1 Connects to the pickup's photo diode. Connects to the pickup's photo diode; subtracting this pin from pin F generates TE signal.
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Pin No. Pin Name Description RFSM Output for RF. RFS– For setting RF gain and 3T compensation constant together with RFSM. SLICE LEVEL CONTROL; output for controlling the data slice level of DSP with RF waveform. Input for controlling the data slice level of DSP. D-GND –...
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IC, LC78622ED Pin No. Pin Name Description DEFI Defect detection signal (DEF) input. Test input. A pull-down resistor is built in. Must be connected to 0V. External VCO control phase comparator output. VVSS – Internal VCO ground. Must be connected to 0V. ISET PDO output current adjustment resistor connection.
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Pin No. Pin Name Description LVSS – Left channel one-bit D/A converter ground. Must be connected to 0V. RVSS – Right channel one-bit D/A converter ground. Must be connected to 0V. RCHO Right channel one-bit D/A converter output. RVDD – Right channel one-bit D/A converter power supply.
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SPEAKER DISASSEMBLY INSTRUCTIONS Type.1 Type.4 Insert a flat-bladed screwdriver into the position indicated by the TOOLS arrows and remove the panel. Remove the screws of each speaker 1 Plastic head hammer unit and then remove the speaker units. 2 (() flat head screwdriver 3 Cut chisel How to Remove the PANEL, FR Type.2...
SPEAKER PARTS LIST <SX-M510> REF. NO. PART NO. KANRI DESCRIPTION 1 8A-CJ4-403-010 -- PANEL,FR 2 8A-CJ4-404-010 -- PANEL,SP 3 8A-CJ4-405-010 -- PANEL,RING TW 4 8A-CJ4-406-010 -- GRILLE,FRAME ASSY L 5 8A-CJ4-410-010 -- SPKR,W 130 6 8A-CJ4-501-010 -- CORD,SP 7 8A-CJ5-417-010 -- SPKR, TW 25 ACCESSORIES / PACKAGE LIST REF.
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2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9301978 0251431 Printed in Singapore...
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XR–MD510/511 SX-M510 • • This Service Manual contains the additional information “DISASSEMBLY INSTRUCTION” and “TEST MODE” for the model XR-MD510/511(K/EZ). If requiring the other information, see Service Manual of XR-MD510(D,K) / 511(EZ), (S/M Code No. 09-004-422-8R1). S/M Code No. 09-004-422-8S1...
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DISASSEMBLY INSTRUCTION 1. 外観部品をはずす。 ビス6本 (1∼4 、2∼2 ) をはずし、PANEL, SIDE Rをはずす。 ビス6本 (1∼4 、2∼2) をはずし、PANEL, SIDE Lをはずす。 R→L ビス3本1をはずし、PANEL, TOP ASSY2を持ち上げる。 コネクターを2箇所はずし、PANEL, TOP ASSYをはずす。...
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ビス11本をはずし、CABI, REARをはずす。 外観部品がはずれた状態。 2. PWB, CD ACJ-4 をはずす。 ビス5本はずし、FFC 等を抜き、PWB, CD ACJ-4をはずす。 3. PWB, MAIN ASSY をはずす。 ビス1本1はずし、コネクタ2とMD部のFFC3をはずす。...
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PWB, MAIN ASSYとCABI, FRONT ASSYがはずれた状態。 5. MD 部 (AZG-4 ) をはずす。 ビス4 本をはずし、MD 部をはずす。 6. CD 部 (3ZG-3 ) をはずす。 ビス4本1をはずし、CD 部2をはずす。 CD 部がはずれた状態。...
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SERVICE JIG AND TOOLS 延長用FFCを使用する事で、CD/MDメカニズムを通電 (下図参照) 修理等が行えます。 1FFC, 8P-1.25 88-908-401-110 2FFC, 8P-1.0 SV-J00-043-010 3FFC, 14P-1.0 SV-J00-044-010...
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DISASSEMBLY INSTRUCTION 1. Removing the outside appearance parts 1) Remove the six screws (1-4, 2-2) and remove the PANEL SIDE R. 2) Remove the six screws (1-4, 2-2) and remove the PANEL SIDE L. R→L 3) Remove the three screw 1 and lift up the PANEL, TOP ASSY 2. 4) Remove the two connectors and remove the PANEL, TOP ASSY.
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5) Remove the 11 screws and remove the CABI, REAR. 6) This is the state after the outside appearance parts are removed. 2. Removing the PWB, CD ACJ-4 1) Remove the five screws, pull out the FFC and other parts, then remove the PWB, CD ACJ-4.
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2) Remove the screw 1 and remove the PWB, MAIN ASSY 2 in the direction of the arrow. (The board is hooked. While lifting up the HOOK, remove the board.) 4. Removing the FRONT block 1) Remove the screw 1 securing the CAB, FR ASSY and remove the screw 2 securing the CHAS, MD. 2) Remove the screw 1 securing the CAB, FR ASSY and remove the screw 2 securing the CHAS, MD.
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4) This is the state after the PWB, MAIN ASSY and CABI, FRONT ASSY are removed. 5. Removing the MD block (AZG-4) 1) Remove the four screws and remove the MD block. 6. Removing the CD block (3ZG-3) 1) Remove the four screws 1 and remove the CD block 2. 2) This is the state after the CD block is removed.
SERVICE JIG AND TOOLS Using the FFC for extension enables the CD/MD mechanism to be repaired when the power supply is turned on. (Refer to the below figure.) 1 FFC, 8P-1.25 88-908-401-110 2 FFC, 8P-1.0 SV-J00-043-010 3 FFC, 14P-1.0 SV-J00-044-010...
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Notes during re-assembling When assemble the magical change panel, adjust the phase of the gear. 1. Phase adjustment of the GEAR, OPE 1 and GEAR, WORM WHEEL. 1) Align holes 1. 2) Then, move the position of the holes of each gear as shown by 2 in the illustration. 2.
CD TEST MODE CDテストモードを起動させる。 「CD」 釦を押しながら AC プラグをコンセントに差し込みます。CD テストモードが起動するとディスプレイが全灯 になります。 CDテストモードの解除方法 「POWER」 釦、もしくは CD 以外のファンクション釦を押すか、コンセントからプラグを抜くことで CD テストモー ドを解除することが出来ます。 テストモード機能説明 モード 操作方法 ディスプレイ表示 機能、動作 確認項目 スタートモード CD キー +AC 全灯表示 ・CD TEST MODE スタート ・ディスプレイ点灯確認 プラグ IN ・ディスプレイ全灯 ・マイコン フォーカス STOP キー ・LD 発光...
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CD TEST MODE Starting Up the CD Test Mode While pressing the “CD” button, connect the AC plug to the power outlet. When the CD test mode starts up, all displays turn on. How to Release the CD Test Mode To release the CD test mode, press the “POWER”...
MD TEST MODE 1. Starting up the MD Test Mode While pressing the MD function button, insert the AC plug into the outlet. Notes: 1) Mechanical abnormalities are ignored while the test mode is starting up. If any abnormality occurs, disconnect the plug immediately. During test mode operation, playback and recording are normally not possible.
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9. About Indication The state of circuit, selected disk or switch can be checked on the display. Function Indication pict indication When pict lights When pict glights off Laser power LA READ-1/2-WRITET T-BASS Displayed using the three-step level meter Disk type SELECT GRV TIME MARK MO disk (for recording and playback)
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ELECTRICAL ADJUSTMENT<MD> All the MD blocks are adjusted and checked in the test mode. If “No Adjust” is displayed, perform the adjustments of 1 to 3. 1. Temperature Compensation Adjustment Normally, do not perform the temperature compensation adjustment. If the adjustment value is extensively different, perform the adjustment as given below in a suitable environment for measuring the correct temperature near the unit.
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Press the DISPLAY once again. Confirm that the values of “Gf**t##s33” are within the range shown below. (hexadecimal) f “**” ...... 20 to 40 t “##” ...... 15 to 35 s “33” ....15 to 35 FOCUS GAIN TRACKING GAIN SLED GAIN After adjustment, press the STOP button to return the display to “ALL SV OFF”.
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6. UTCO (User TOC) Deleting Procedure If “UTCO ERROR” or other message is displayed when inserting recorded disk and the UTCO needs to be deleted, follow this procedure. Insert the disk whose UTOC is to be deleted. Use the B.SKIP button and F.SKIP button to move the pickup to the center of the disk. Press the MD MODE button to display “SELECT GRV”.
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211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9301978 0251431 Printed in Singapore...