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CX-NSZ73 SX-WNH81 • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” NSX-SZ70/SZ72/SZ73 (S/M Code No. 09-002-425-3T3). • If requiring information about the CD mechanisim, see Service Manual of AZG-1 (S/M Code No. 09-001-335-3N8). S/M Code No. 09-006-425-3R3...
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTION This set employs laser. Therefore, be sure to follow carefully 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.
NOTE ON BEFORE STARTING REPAIR 1. Forced discharge of electrolytic capacitor of power supply block When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged across the electrolytic capacitors (C101, 102) even though AC power cord is removed.
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In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not. 2-2. Regarding reset There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC power cord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.
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ELETRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-016-658-000 CAP,E 4700-35 M SMG 87-016-658-000 CAP,E 4700-35 M SMG 8A-NF6-610-010 C-IC,LC876564V-5P35<70EZ,K> 87-010-406-080 CAP, ELECT 22-25V 8A-NF6-605-010 C-IC,LC876572V-5P63<73EZ> 87-010-406-080 CAP, ELECT 22-25V 8A-NF6-605-130 C-IC,LC876572V5P63<72EZ> 87-010-406-080 CAP, ELECT 22-25V 87-A21-398-010...
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REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C355 87-010-178-080 CHIP CAP 1000P C630 87-010-383-080 CAP, ELECT 33-25V C356 87-010-260-080 CAP, ELECT 47-25V C631 87-010-185-080 C-CAP,S 3900P-50 B C357 87-010-197-080 CAP, CHIP 0.01 DM C632 87-010-185-080 C-CAP,S 3900P-50 B C358 87-010-183-080...
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REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C824 87-010-404-080 CAP, ELECT 4.7-50V CNA2 8A-NF6-630-010 CONN ASSY,3P (VM) ANF-6 C825 87-010-596-080 CAP, S 0.047-16 FB301 87-008-372-080 FLTR,EMI BL01 RN1 C831 87-010-406-080 CAP,E 22-50 M 11L SME FB501 87-008-372-080 FLTR,EMI BL01 RN1<72,73EZ>...
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REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C182 87-010-178-080 CHIP CAP 1000P LED422 87-A40-317-080 LED,SLR-342VCT31 RED C183 87-012-156-080 C-CAP,S 220P-50 CH LED423 87-A40-317-080 LED,SLR-342VCT31 RED C202 87-012-157-080 C-CAP,S 330P-50 CH LED424 87-A40-317-080 LED,SLR-342VCT31 RED C203 87-012-157-080 C-CAP,S 330P-50 CH LED440...
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REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C117 87-012-368-080 C-CAP,S 0.1-50 ZF VM C.B C119 87-010-197-080 CAP, CHIP 0.01 DM C120 87-010-197-080 CAP, CHIP 0.01 DM CNA3 87-049-919-010 CONN,3P V WHT EH C133 87-010-190-080 C-CAP,S 0.01-50 Z F C2012 C153 87-010-188-080 C-CAP,S 6800P-50 K B C2012...
CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) Symbol Wattage Type Tolerance Resistor Code Form 1/16W 1005 0.35 1/16W 1608 0.45 1/10W 2125 1.25 0.45 1/8W 3216 0.55 TRANSISTOR ILLUSTRATION B C E E C B E C B...
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IC DESCRIPTION IC, LC876564V-5P35/LC876572V-5063/LC876572V5063 Description Pin No. Pin Name O-CLK Common serial CLOCK output. O-DATA Common Serial DATA output. O-STB Common serial STROBE output. O-POWER System power ON/OFF output. O-STB Strobe output for shift register. O-RYM-CS Chip select output for rhythm IC. O-PLL-CE Chip enable output for PLL.
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< TUNER SECTION > 1. Clock Frequency Check < DECK SECTION > Settings : • Test point : TP2 (CLK) 10. Tape Speed Adjustment (DECK 2) Method : Set to MW 1602kHz and check that the test point is Settings : • Test tape : TTA–100(3kHz) 2052kHz ±...
TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM3-301-510 CHAS ASSY,M2 36 82-ZM3-339-010 SHAFT,COUPLER N3(DECK 1) 2 82-ZM1-258-110 SPR-T,PINCH L 37 86-ZM1-206-010 BELT,MAIN L 3 82-ZM1-341-110 LVR ASSY,PINCH L2 38 82-ZM1-322-010 SPR-T,FR60 4 82-ZM1-333-010...
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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...