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XR-4880 - AEP Model UK Model

General Description

FAE342-E01

IC501 !

XO Note on Schematic Diagram:

All capacitors are in µF unless otherwise noted.

pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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XR-4880 SERVICE MANUAL AEP Model UK Model Photo: XR-4880 Model Name Using Similar Mechanism Tape Transport Mechanism Type XR-C6100R MG-25F-136 SPECIFICATIONS FM/MW/LW CASSETTE CAR STEREO MICROFILM SECTION 6 DIAGRAMS • IC Block Diagrams – MAIN Board – IC301 IC351 LB1930M-TLM CXA2509AQ-T4 LINEOUT2 TAPEIN2 PBOUT2 AUXIN2 PBEQ2 MSSW DIREF IC21 TB2118F (EL) AM CP OUT FM CP OUT A-GND D-GND AM IN FM IN GND NC 24dB VCC 1 NC 2 IN1 3 IN2 4 VDD REG VCC IFC VT 10 NC BUFFER CONTROL CIRCUIT BUFFER MOTOR DRIVE CIRCUIT 9 OUT1 8 NC 7 OUT2 6 P-GND XI 30 29 28 27 26 25 24 23 22 21 24 23 22 21 20 19 18 17 AMP 16 15 14 13 120µ/70µ T2 – + PBFB2 31 PBRIN2 32 PBREF2 33 F2 TAPE EQ FWD/RVS NR BIAS X1 TAPE/AUX + – + VCC 4BIT SWALLOW COUNTER SEEK/RECP PRESCALLER 12BIT PROGRAMMABLE CO