Aiwa CR-DX501 Service Manual
Hide thumbs
Also See for CR-DX501:
- Operating instructions (4 pages) ,
- Service manual (6 pages) ,
- Service manual (17 pages)
Table of Contents
Advertisement
Quick Links
Download this manual
See also:
Operating Instructions
Advertisement
Table of Contents
Related Manuals for Aiwa CR-DX501
Summary of Contents for Aiwa CR-DX501
- Page 1 CR-DX501 YU(S),YZ(S), YL(S) SERVICE MANUAL RADIO RECEIVER This Service Manual is the “Revision Publishing” and replaces “Simple Manual” CR-DX501 YU(S)(S/M Code No. 09-003-343-8T1) CR-DX501 YZ(S),YL(S)(S/M Code No. 09-003-343-8T2). S/M Code No. 09-003-343-8R1...
-
Page 2: Specifications
SPECIFICATIONS • Design and specifications are subject to change without notice ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION 1 8A-RC7-901-010 IB,YU(3L)<YU<S>> 1 8A-RC7-904-010 IB,YL(ESP)<YL<S>> 1 8A-RC7-905-010 IB,YZ(EGF)<YZ<S>> 1 8A-RC7-906-010 IB,YZ(SID)<YZ<S>> 1 8A-RC7-907-010 IB,YZ(PHC)<YZ<S>> 2 87-B30-319-010 HEADPHONE,HP-M046(S) NECK-BAND 3 8A-RC7-004-010 CLIP,BELT... -
Page 3: Electrical Main Parts List
ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C146 87-A10-463-080 C-CAP,U 0.47-10 Z F C147 87-A10-463-080 C-CAP,U 0.47-10 Z F 87-A21-407-040 C-IC,TA2104BFN C148 87-012-274-080 CHIP CAP,U 1000P-50B 87-017-642-080 IC,CXA1622M C149 87-012-274-080 CHIP CAP,U 1000P-50B 87-A21-605-010 C-IC,TC9318FA-056 C150... -
Page 4: Transistor Illustration
• Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor... - Page 5 LCD DISPLAY BLOCK DIAGRAM COM1 COM2 COM3 COM1 COM2 COM3 MEMO S-BASS HOLD...
- Page 6 WIRING L105 MAIN C.B MAIN C. B AM BAR ANT (COMPONENT SIDE) (CONDUCTOR SIDE) Q101 C103 R137 C101 R121 VC101 TC101 R106 R156 L102 C104 C118 Q103 C158 C139 C109 C114 C152 R120 R105 C122 R114 C131 R154 VR101 Q102 C121 VOLUME BPF101...
- Page 7 SCHEMATIC DIAGRAM 4.7k VC103, L103 FM OSC 3.3k VC102, L2 3.3k VOLUME FM RF 3.3k 8.2k J101 AM OSC PHONES L105 AM RF 3.3k IC101 AM/FM TUNER HEADPHONE 3.3k DC DC CONVERTER SWITCH 2.7k 2.2k 1.2k 3.3k IF AMP IF AMP 2.2k T101 IF AMP...
- Page 8 VOLTAGE CHART ELECTRICAL ADJUSTMENT...
-
Page 9: Equipment Connection Diagrams
EQUIPMENT CONNECTION DIAGRAMS... -
Page 10: Practical Service Figure
PRACTICAL SERVICE FIGURE < AM SECTION > Sensitivity: 49dB (600kHz) (S/N 10dB) 47dB (1,000kHz) 45dB (1,400kHz) Distortion: Less than 1.5% (1,000kHz) (Input 100dB) Intermeduate Frequency: 450kHz±3kHz Signal to Noise Ratio: 30dB (600kHz) (Input 74dB) 30dB (1,000kHz) 30dB (1,400kHz) < FM SECTION > Sensitivity: 12dB (88MHz) (THD 3%) - Page 11 IC BLOCK DIAGRAM IC, TA2104BFN IC, CXA1622M PRE+POWER1 PRE+POWER2...
- Page 12 IC DESCRIPTION IC, TC9318FA-056 Pin No. Pin Name Description COM1 LCD COMMON. COM2 LCD COMMON. COM3 LCD COMMON. LCD1 LCD SEGMENT. LCD2 LCD SEGMENT. LCD3 LCD SEGMENT. LCD4 LCD SEGMENT. LCD5 LCD SEGMENT. LCD6 LCD SEGMENT. LCD7 LCD SEGMENT. LCD8 LCD SEGMENT.
- Page 13 Pin No. Pin Name Description HOLD L INPUT, KEYS HOLD. E-PROM1 E-PROM INTERFACE. E-PROM2 E-PROM INTERFACE. BATT IND A/D INPUT FOR BATTRY INDICATOR. (Connected to VDD) POWER SW H INPUT, RADIO ON. ALARM OUT ALARM1,ALARM2 OUTPUT. MUTE WHEN MUTE ON, H OUTPUT. TEST (Not connected) L INPUT RADIO OFF.
-
Page 14: Mechanical Exploded View
MECHANICAL EXPLODED VIEW 1/1... -
Page 15: Mechanical Parts List
MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8A-RC7-006-010 KEY,BAND 22 8A-RCL-608-010 JACK,TC38 ST W/O SW 2 8A-RC7-007-010 KEY,POW 23 8A-RC7-206-010 BAT-CONTACT,(+) 3 8A-RC7-005-010 WINDOW,LCD 24 8A-RC7-207-010 BAT-CONTACT,(-) 4 8A-RC7-009-010 KNOB,SL HOLD 25 8A-RC7-002-010 CABI,REAR YU<YL<S>,YU<S>>... - Page 16 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 931196 Printed in Singapore...