Aiwa CR-LA15 YZ Service Manual Download Page 9 | Manualshive

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ELECTRICAL ADJUSTMENT -1/1

ADJUSTMENT(TUNER)

4

1

3

2

TC2

TC1

L1

T1

VR2

1. FM IF Adjustment
Settings : Test Point IC2(TA2022AFN)22PIN

Adjustment Location : T1

T1............................................10.7MHz

2. FM Frequency Range Adjustment
Settings : Test Point IC2(TA2022AFN)22PIN

Adjustment Location : L2 TC2

L2...........................................87.4+0.1/-0.2MHz
TC2............................................108.3+0.2/-0.2MHz

3. FM Tracking Adjustment
Settings : Test Point IC2(TA2022AFN)22PIN

Adjustment Location : L1 TC1

L1...........................................88MHz
TC1...........................................108MHz

4. VCO Adjustment
Settings : Test Point IC(TA2022AFN)12PIN

Adjustment Location : VR2

VR2.............................................19KHz

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Summary of Contents for CR-LA15 YZ

Page 1: ...SERVICE MANUAL D A T A STEREO RADIO RECEIVER S M Code No 09 025 360 5R1 REVISION This Service Manual is the Revision Publishing and replaces Simple Manual CR LA15 YZ S MCode 09 025 360 5T1 CR LA15 YZ S ...

Page 2: ... 2 SPECIFICATIONS 1 1 ...

Page 3: ...signated as spare parts for service and will be stocked at the spare parts centers Components marked X and R are not designated as spare parts for after sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 3 ACCESSORIES PARTS LIST 1 1 CR LA15 YZ1SC O AS1001 8C RL8 905 010 IB YZ EGFSID GHC CR LA15 a O AS1002 8C RL8 906 010 IB YZ PHC GH...

Page 4: ...CAP E 100 2 a O C 0036 87 010 587 010 CAP E 100 2 a O C 0037 87 010 587 010 CAP E 100 2 a O C 0040 87 A10 801 080 C CAP S 0 022 16 a O CF 0002 S2 310 012 400 CERAMIC FILTER 10 7MHZ MA5C10 a O CF 0003 S2 310 010 800 DISCRMINATOR FILTER CDA 10 7 a S IC 0001 87 001 815 080 IC TA7371AF a S IC 0002 87 A20 076 040 IC TA2022AFN a CR LA15 YZ1SC S IC 0003 87 A21 126 040 IC NJM2096M a O JK 0001 S1 210 012 9...

Page 5: ...ing 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 ELECTRICAL PARTS LIST 2 2 ...

Page 6: ... 6 TRANSISTOR ILLUSTRATION 1 1 2SC27140 BC847C C E B 2SA1586G B E C ...

Page 7: ...0 8 E C B BASS OFF 0 0 0 64 BASS ON 0 0 0 FM 0 0 9 0 7 0 8 0 7 0 0 7 0 85 0 1 36 FM 0 55 0 55 1 26 0 1 0 1 0 1 1 36 0 SW1 C SFR 15K POZ3AN 1 153N C9 560p C14 820p C11 0 47 C15 0 1 C18 R12 2 2K R14 3 9K R15 3 9K R13 2 2K 0 015 C20 0 068 Q2 BC847C Q3 BC847C C16 0 047 C26 0 047 C21 0 068 C27 0 47 R17 2 2 R21 2 2 R11 3 3 R17 0 015 C31 0 47 C23 SW2 B SW2 A BBS ON PW ON PW OFF BBS ON PW ON PW OFF 0 022 ...

Page 8: ... B B E E E E C C C C 4 8 5 DC1 5V R03 C22 SW1 SW2 CF2 T1 L1 L2 TC1 TC2 C36 C34 C33 CF3 VR2 C10 B C16 C15 C23 R7 L5 R21 R4 C6 Q1 R10 C18 C40 C8 C6 C17 C37 JK1 TUNING PVC1 PVC1 VOLUME VR1 POWER SW2 ON OFF DSL STEREO MONO SW1 MONO STEREO BPF1 C7 R11 R16 R9 R2 R3 R5 C4 C1 R1 R14 Q2 Q4 Q3 C28 R18 C32 C30 C29 R19 C3 C31 Q5 R17 L3 C27 C2 C5 C20 C21 R15 R20 L6 L4 B C26 C25 R12 R13 C13 C 1 4 R8 C12 C11 C9 ...

Page 9: ...1 T1 10 7MHz 2 FM Frequency Range Adjustment Settings Test Point IC2 TA2022AFN 22PIN Adjustment Location L2 TC2 L2 87 4 0 1 0 2MHz TC2 108 3 0 2 0 2MHz 3 FM Tracking Adjustment Settings Test Point IC2 TA2022AFN 22PIN Adjustment Location L1 TC1 L1 88MHz TC1 108MHz 4 VCO Adjustment Settings Test Point IC TA2022AFN 12PIN Adjustment Location VR2 VR2 19KHz ...

Page 10: ... NJM2096M V REF AM OSC FM IF IN AM IF IN AM MIX IF OUT GND QUAD IF REQ SP OUT ST IND L OUT R OUT LPF1 LPF2A LPF2B MPX IN PILOT IN DET OUT PW SW AM RF IN VCC VCO VCC RF IN GND AFC C AFC A OSC MIX OUT VCC RF OUT A IN B IN VCC B BASE B OUT GND A OUT A BASE ...

Page 11: ... 11 MECHANICAL EXPLODED VIEW 1 1 A C D B 1 2 3 4 5 7 17 16 15 14 10 8 12 9 11 6 13 ...

Page 12: ... O MC1002 8C RL8 003 010 PANEL FRONT YZ a O MC1003 8C RL8 006 010 POINTER DIAL a O MC1004 8C RL8 001 010 CABI FRONT a O MC1005 8C RL8 007 010 KNOB SL POWER a O MC1006 8C RL8 008 010 KNOB SL MONO ST a O MC1007 8C RL8 009 010 KNOB RTRY TUN a O MC1008 8C RL8 010 010 CLIP SIDE a O MC1009 8C RL8 202 010 GEAR PVC a O MC1010 8C RL8 204 010 SPR P BATTERY a X MC1011 S3 008 010 200 PWB MAIN a O MC1012 8C RL...

Page 13: ... S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue GL Light Green HT Transparent Gray HM Metallic Gray NH Champagne Gold M Wood Pattern COLOR NAME TABLE 1 1 ...

Page 14: ...omponents marked X and R are not designated as spare parts for after sales service and will not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 14 OTHERS PARTS LIST 1 1 CR LA15 YZ1SC X S3 008 121 000 CHE01 SMT CRL8 a X 8C RL8 852 010 CTN PRINTED YZ1SC a X 8C RL8 851 010 CUSHION WHITE a X S0 710 010 000 LABEL a X 87 B40 282 010 LBL BAR CODE AU a X S0 400 29...

Page 15: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 0251431 ...

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