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SERVICE MANUAL Canadian Model HCD-D890AV AEP Model UK Model HCD-XB80AV E Model HCD-XB88AV Australian Model HCD-XB55AV/XB88AV HCD-D890AV/XB55AV/XB80AV/XB88AV is the tuner, deck, CD and amplifier section in LBT-D890AV/XB55AV/XB80AV/XB88AV. Photo: HCD-XB88AV Model Name Using Similar Mechanism HCD-D670AV/N555AV CD Mechanism Type CDM37L-5BD29AL CDM37LH-5BD29AL SECTION...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-4. SCHEMATIC DIAGRAM – CD SECTION – • See page 32 for Waveforms. • See page 87 for IC Block Diagrams. • See page 92 for IC Pin Functions. (Page 48) – 35 –...
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All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-5. SCHEMATIC DIAGRAM – TUNER SECTION – (AEP, UK model) • See page 32 for Waveforms. • See page 85 for IC Block Diagrams. (Page 45) – 37 – – 38 –...
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All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-8. SCHEMATIC DIAGRAM – TUNER SECTION – (East European, CIS model) • See page 32 for Waveforms. • See page 85 for IC Block Diagrams. (Page 45) – 41 – – 42 –...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-10. SCHEMATIC DIAGRAM – MAIN (1/5) SECTION – • See page 32 for Waveforms. • See page 89 for IC Block Diagrams. (Page 37) (Page 41) (Page 47) (Page 47) (Page 47)
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-11. SCHEMATIC DIAGRAM – MAIN (2/5) SECTION – • See page 32 for Waveforms. • See page 43 for Printed Wiring Board. • See page 98 for IC Pin Functions. (Page 54)
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-14. SCHEMATIC DIAGRAM – MAIN (5/5) SECTION – • See page 43 for Printed Wiring Board. • See page 89 for IC Block Diagrams. (Page 58) (Page 48) (Page 58) – 53 –...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-16. SCHEMATIC DIAGRAM – DECK SECTION – • See page 91 for IC Block Diagrams. (Page 53) (Page 53) – 57 – – 58 –...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-18. SCHEMATIC DIAGRAM – POWER SECTION – • See page 91 for IC Block Diagrams. (Page 81, 82) (Page (Page 84) (Page 84) – 61 – – 62 –...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-19. SCHEMATIC DIAGRAM – PANEL SECTION – • See page 32 for Waveforms. • See page 97 for IC Pin Functions. (Page 72) (Page 69) (Page 71) (Page 52) (Page 72) (Page 70) –...
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All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-22. SCHEMATIC DIAGRAM – TC/CD PANEL-1 SECTION – (Page 63) (Page 63) – 69 – – 70 –...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-23. SCHEMATIC DIAGRAM – HP/MIC SECTION – (Page 64) (Page 64) (Page 64) – 71 – – 72 –...
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All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-26. SCHEMATIC DIAGRAM – CD MOTOR SECTION – • See page 91 for IC Block Diagrams. (Page 48) – 77 – – 78 –...
All manuals and user guides at all-guides.com HCD-D890AV/XB55AV/XB80AV/XB88AV 6-28. SCHEMATIC DIAGRAM – TRANS SECTION – (Page 62) (Page 62) – 81 – – 82 –...
All manuals and user guides at all-guides.com 6-31. IC BLOCK DIAGRAMS • Tuner section IC21 LC72130 SWALLOW COUNTER 1/16.1/17 4bits POWER REFERENCE RESET DIVIDER SWALLOW COUNTER 1/16.1/17 4bits REFERENCE DIVIDER PHASE DETECTOR CHARGE PUMP DATA SHIFT REGISTER I / F LATCH I / F IC41 LA1838...
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All manuals and user guides at all-guides.com IC1701 IR3R42 19 18 14 13 PHASE COMPARATOR PHASE PHASE COMPARATOR 2 TRIGGER WAVEFORM SEP. REGULATOR SAMPLE GATE MUTE & HOLD BUFFER IC1752 BU1922 TEST LOGIC AND OUTPUT SELECTOR SWITCH 57kHz OSCILLATOR ANTI- QUALITY BIT RECONSTRUCTION BANDPASS...
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All manuals and user guides at all-guides.com • CD section IC101 CXA1992AR – RF SUMMING PD2 IV PD1 IV FE_BIAS SENS2 ↓ – SENS1 LASER POWER CONTROL F IV AMP FE AMP – C. OUT E IV AMP – DFCT XRST –...
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All manuals and user guides at all-guides.com • Main section IC102 MC14052BCP IC103, 1403, 1702 MC14053BCP B.COM OPEN A.COM C.COM OPEN OPEN IC402 LB1641 T.S.D O.C.P MOTOR MOTOR DRIVE DRIVE FWD/REV/STOP CONTROL LOGIC IC602 LV1016 INV-PHASE ADM-CONT SRAM L+DELAY R+DELAY VOL/MUTE OUT-FILTER –...
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All manuals and user guides at all-guides.com IC601 LA2786 BPF1 NOISE NOISE FILTER BPF2 NOISE GENERATOR DATA BALANCE ENABLE VREF CONTROL V REF DIVIDER OSC1 CONTROL S-CH DC OUT C-CH DC OUT L-CH DC OUT R-CH DC OUT VREF L-IN L-OUT R-IN R-OUT...
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All manuals and user guides at all-guides.com • CD motor sectoin IC201 TA8409S VREF BLOCK STANDBY BLOCK HEAT CUT OFF BLOCK OUT2 OUT1 VREF • Power sectoin • Deck sectoin IC301 uPC1237HA IC602 uPC1330HA INVERTER OVER LOAD DET MUTE OFFSET DET COMPARATER LATCH/ AUTORESET...