Aiwa Radio Receiver Cr-Ld100M2 Parts & Service 电路图.pdf

RADIO RECEIVER S/M Code No. 09-009-304-3N1 SERVICE MANUAL DATA MODEL CODE : 88RC6-0137(S) YH(L),YJ1(L)CR-LD100M2 RadioFans.CN 收音机爱 好者资料库 Frequency range Reception area “E”AM : 531 - 1,602 kHz (9 kHz steps) FM1, FM2 : 87.5 - 108 MHz (50 kHz step) Reception area “U”AM : 530 - 1,710 kHz (10 kHz steps) FM1, FM2 : 87.5 - 108.1 MHz (200 kHz step) OutputHeadphones jack (3.5 mm dia. Stereo mini-jack) Maximum output8 mW + 8 mW (EIAJ / 32 ohms) Power sourceDC 1.5 V using one R03 (size AAA) battery Dimensions80.7 (W) x 44.5 (H) x 19.3 (D) mm (31/4 x 113/16 x 25/32 in.) WeightApprox. 46 g (1.6 oz) excluding a battery Design and specifications are subject to change without notice SPECIFICATIONS 2 RadioFans.CN 收音机爱 好者资料库 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A20-745-040 IC,TA2030FN 87-017-789-080 IC,TA2022FN S2-720-960-000 IC,NJM2096M 87-A21-383-010 IC,UPD17934AGK512 87-A20-089-040 IC,PST9011NL/NR 87-A20-090-040 IC,PST9010NL/NR 87-A20-124-080 IC,TK11823MTL/DB3-G140 TRANSISTOR 89-115-884-080 C-TR,2SA1588Y 89-342-153-070 C-TR,2SC4215 87-026-425-080 C-TR,RN2307 89-508-824-080 C-FET,2SK882Y 87-026-460-080 C-TR,IMX1 SA-000-102-000 C-TR,HN1B01F 87-026-470-080 C-TR,HN1C03F SA-013-130-000 C-TR,2SA1313 89-341-165-070 C-TR,2SC4116GR 89-113-625-080 C-TR,2SA1362GR 89-508-804-080 C-FET,2SK880Y DIODE 87-020-691-080 C-DIODE,1SS302 MAIN C.B C155 87-010-424-080 C-CAP,TN 4.7-4V C157 87-010-667-080 C-CAP,E 100-4V C160 SA-331-000-4C0 C-CAP,E 330-4V C203 87-B30-196-010 CAP,E 0.6-2.5V C216 87-010-667-080 C-CAP,E 100-4V C217 SA-100-000-4C0 C-CAP,E 10-4V C222 SA-020-000-6C0 C-CAP,E 2.2-6.3V C251 87-A10-419-080 C-CAP,E 1-16V C253 87-010-731-080 C-CAP,E 22-4V C254 87-A10-419-080 C-CAP,E 1-16V CN201 S0-533-642-000 CONN,B-B 20P J151 S0-014-560-010 JACK,HP 3.5MM ST 7P L151 87-005-286-080 C-INDUCTOR 1UH L152 87-005-286-080 C-INDUCTOR 1UH L153 87-005-286-080 C-INDUCTOR 1UH L201 S0-002-002-000 COIL,20UH L202 87-A50-639-080 C-COIL,33UH L251 87-A50-037-080 IFT,5CDLU-M005GNE 5.5MM L252 87-A50-639-080 C-COIL,33UH LCD201 S0-041-580-000 LCD,DISPLAY S201 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902 S202 87-A90-665-080 SW,LUMI LS7A2M-T S203 87-A90-665-080 SW,LUMI LS7A2M-T S204 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902 S205 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902 S207 87-A90-665-080 SW,LUMI LS7A2M-T S208 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902 S209 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902 S210 87-A90-665-080 SW,LUMI LS7A2M-T X201 87-030-349-010 XTAL,75KHZ TUNER C.B BPF101 87-008-555-080 FILTER BANDPASS GTVS05 C142 SA-030-000-4C0 C-CAP,E 3.3-4V C164 87-010-851-080 C-CAP,47-4V CD101 S0-051-570-000 C-FILTER CFKMFC5157 CF101 S0-051-570-000 C-FILTER CFKMFC5157 CF102 S0-051-570-000 C-FILTER CFKMFC5157 CF103 87-A90-456-080 CER,FILTER PFWCC450J3 CN101 S0-524-652-000 CONN,B-B 20P IFT101 87-008-420-080 IFT,S5CDLN-1431AYV 5.5MM L101 87-A50-583-080 C-COIL,2.2UH L102 S1-124-300-040 IFT,FM RF 3.5T 4MM L104 S1-124-290-040 IFT,FM OSC 3.5T 4MM L110 87-003-247-080 C-COIL,100UH L112 S1-929-430-000 ANT COIL ASSY 5-8-34 TC101 S1-000-300-050 CAP,TRIMMER 30PF VC101 87-017-925-070 DIODE,KV1460TL VC102 87-017-925-070 DIODE,KV1460TL VC103 87-017-925-070 DIODE,KV1460TL VC110 87-A40-799-040 DIODE,KV1610S VR151 SC-102-031-030 C-RES,VARIABLE XV0102GPH1N15C2 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 3216 5% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W 3 RadioFans.CN 收音机爱 好者资料库 SCHEMATIC DIAGRAM -1 4 KSV1610S 121234567893456789 A B C D E F G H I J K L L K J I H G F E D C B A WIRING-1 MAIN C. B 5 121234567893456789 A B C D E F G H I J K L L K J I H G F E D C B A WIRING-2 TUNER C. B 6 TRANSISTOR ILLUSTRATION B E C 2SA1313 2SA1588Y 2SC4116GR 2SC4215 RN2307 2SA1362GR B1 E1 C1 E2 C2 B2 1MX1 HN1C03F HN1B01F D G S 2SK882 S D G 2SK880Y 7 ELECTRICAL ADJUSTMENT 1. AM VT Adjustment Setting : Test point : TP18 Method : Set to AM 531kHz, and check the voltage 1.1 0.02V, and set to AM 1602kHz and check voltage 7.2 0.075V. 2. FM VT Adjustment Setting : Test point : TP18 Method : L104 Method : Set to FM 87.5MHz, and check the voltage 2.3 0.2V, and set to FM 108.0kHz and check voltage 4.1 0.2V. 3. AM RF Adjustment Setting : Test point : TP12 L112(BAR COIL) . . . . . . . 603kHz TC102 . . . . . . . . . . . . . . . . 1440kHz 4. FM RF Adjustment Setting : Test point : TP12 L102 . . . . . . . . . . . . . . . . . 87.5MHz 5. AM IF Adjustment Setting : Test point : TP12 IFT101 . . . . . . . . . . . . . . . 1440kHz 6. FM IF Adjustment Setting : Test point : TP12 TC101 . . . . . . . . . . . . . . . . 10.7MHz IFT101 TC102 TC101 L104 L102 TP18 (R109) TP12 CN101 1PIN TUNER C.BTUNER C.B 8 IC BLOCK DIAGRAM IC,TK11823IC,PST9010N/PST9011N IC,TA2022AFNIC,NJM2069 IC,TA2030FN 9 PRACTICAL SERVICE FIGURE Sensitivity(S/N10dB) Less than 52 dB (630kHz) S/N (Input 74dB) Less than 48dB (999/1440kHz) Less than 30dB (630/999kHz) Less than 32dB (1400kHz) DistortionLess than 3% (999kHz) Intermediate frequency 450kHz IHF SensitivityLess than 15dB (76/90/108MHz) S/N(Input 54dB)Less than 50dB (76/90/108MHz) DistortionLess than 3% (90MHz) SeparationMore than 20dB (1000Hz) Intermediate frequency 10.7MHz 10 LCD DIAGRAM Seg No.0 COM0X COM17c COM27b COM3OF 1 7d 7g 7a SB 2 7e 7f 8c 8b 3 6d 8d 8g 8a 4 6c 6b 8e 8f 5 6e 6g 6a 9 6 PL 6f PR 7 5d 5c 5b 8 - 5e 5g 5a 9 4d 4c CL 5f 10 4e 4g 4b X 11 3 4f 4a X 12 2 1 BT3 13 - PM AM X 14 - FM - X 11 Pin No.Pin NameI/ODescription IC DESCRIPTION 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 - 30 31 32 33 - 34 35 - 36 37 - 38 39 40 - 43 44 - 60 61 62 63 64 65 66 VAD SEL VAD SEL2 AM IF FM IF VDD 1 PLL REG PLL OUT PLL OUT OSC L OSC H GND TEST RESET ST IN E U W - REQ P OUT TU OUT AM OUT FM OUT TV OUT NSB OUT TV/FM OUT - BEEP VDD 0 CAP 0 - 1 REG 0 - 1 CAP 2 - 3 REG 2 COM 0 - 3 LCD 0 - 16 BAT SEL TV SEL BASS SEL - MUTE OUT SP CANCEL I I I I - - O O I I - - I I I I I - O O O O O O O O - O - - - - - O O I I I - O O “H” : voltage detection at Vdd = 3.0V “L” : at Vdd 1.5V No using Input IF counter Input IF counter Input power supply Input PLL regulator Output PLL charge-pomp Output PLL charge-pomp Input OSC low Input OSC high GND No using “L” : system reset “H” : stereo indicator turn on Version select. “L” : JAPAN, “H” : EUROPE, “L” USA, “ H” : USA WIDE Version select. “L” : JAPAN, “L” : EUROPE, “H” USA, “ H” : USA WIDE At USA WIDE “L” : TV & WEATHER, “H” : TV/WEATHER No using “H” : IF output Output high voltage at TUNER & TIMER & ALARM operating Output high voltage at TUNER operating Output low voltage at TUNER operating AM band Output low voltage at TUNER operating FM band Output low voltage at TUNER operating TV band Output low voltage at TUNER operating NSB band Output low voltage at TUNER operating FM/TV band No using Out BEEP sound Input power supply Connect capacitor for LCD LCD regulator Connect capacitor for LCD LCD regulator LCD common LCD segment Selection of voltage detection “H” : using 76 “L” : using 78 Selection of TV “H” : without TV “L” : within TV Selection of S-BSS operation “H” : using 73 “L” : using 78 No using Output high voltage at muting Output high voltage at speaker cancelling (may be no using) IC, PD1793GK 12 Pin No.Pin NameI/ODescription Output high voltage at S-BASS operating Tuner/clock direction “H” : tuner operation “L”: clock operation Output CPU clock Input CPU clock Display test “H” : all characters turn on “L” : battery indicator (BT3) turn on “H” : S-BASS operate “L” : holding key operation IF selection “H” : IF = 10.75MHz “L” : 10.7MHz Input supply voltage for battery indication Input NSB signal (DC) for selection of NSB stations Input DC for KEY operation GND Input power supply 67 68 69 70 71 72 73 74 75 76 77 78 79 80 DSL OUT CLOCK/TU X OUT X IN DSP TEST BATT IND S-BASS HOLD IF SELECT BATT DSP NSB SIG KEY IN GND VDD2 O I O I I/O O I I I I I I - - 13 MECHANICAL EXPLODED VIEW 1/1 14 REF. NOPART NO.KANRIDESCRIPTION NO. MECHANICAL PARTS LIST 1/1 Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue NGoldPPinkRRed SSilverSTTitan SilverTBrown VVioletWWhiteYYellow COLOR NAME TABLE 1 S8-RC6-010-500 CAB,FRONT(MK2) 2 S8-RC6-020-300 CAB,REAR(Y,MK2) 3 S8-RC6-030-020 LID BATT(MK2) 4 S8-RC6-100-300 PANEL,FRONT(Y,MK2) 5 S8-RC6-040-300 LCD WINDOW 6 S8-RC6-050-010 BTN,BAND(MK2) 7 S8-RC6-070-010 KNOB,POWER(MK2) 8 S8-RC6-060-100 BTN,PRESET 9 S8-RC6-080-000 PCB,HOLDER 10 S8-RC6-110-000 LCD COVER 11 S8-RC6-090-000 LCD,HOLDER 12 S0-524-221-500 LCD,CONN RUBBER 24.8-2.2-1.5 13 S8-RC6-130-000 BATT,CONTACT (+) 14 S8-RC6-140-000 BATT,CONTACT (-) A 87-B10-074-010 SCREW,ST1.7-3.5 B 87-B10-044-010 SCREW,ST1.7-6 15 REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES LIST 1 S0-100-220-020 HP,HP-M022(T) ST SET 2 S8-RC6-910-700 INSTRUC BOOK 16 H251701 Printed in Singapore 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111