Table of Contents
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SERVICE MANUAL
HCD-D890AV/XB55AV/XB80AV/XB88AV is
the tuner, deck, CD and amplifier section in
LBT-D890AV/XB55AV/XB80AV/XB88AV.
MICROFILM
HCD-D890AV/XB55AV/
Photo: HCD-XB88AV
Model Name Using Similar Mechanism
CD Mechanism Type
CD
SECTION
Base Unit Type
Optical Pick-up Type
TAPE
Model Name Using Similar Mechanism
DECK
Tape Transport Mechanism Type
SECTION
SPECIFICATIONS
COMPACT DISC DECK RECEIVER
– 1 –
XB80AV/XB88AV
Canadian Model
AEP Model
UK Model
Australian Model
HCD-XB55AV/XB88AV
HCD-D670AV/N555AV
CDM37L-5BD29AL
CDM37LH-5BD29AL
BU-5BD29AL
KSS-213D/Q-NP
HCD-D670AV/N555AV
TCM-220WR2
— Continued on next page —
HCD-D890AV
HCD-XB80AV
E Model
HCD-XB88AV
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Related Manuals for Sony HCD-D890AV
Summary of Contents for Sony HCD-D890AV
- Page 1 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...
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Page 2: Schematic Diagram - Cd Section
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 – – 36 –... - Page 3 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 –...
- Page 4 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 –...
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Page 5: Schematic Diagram - Main (1/5) Section
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) (Page 50) (Page 49) (Page 49) (Page 49) (Page 49) –... -
Page 6: Schematic Diagram - Main (2/5) Section
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) (Page 46) (Page 36) (Page 46) (Page 77) -
Page 7: Schematic Diagram - Main (3/5) Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-12. SCHEMATIC DIAGRAM – MAIN (3/5) SECTION – • See page 43 for Printed Wiring Board. (Page 46) (Page 46) (Page 45) (Page 45) (Page 45) (Page 47) (Page 84) (Page 51) (Page 51) (Page 51) (Page 51) – 49 –... -
Page 8: Schematic Diagram - Main (4/5) Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-13. SCHEMATIC DIAGRAM – MAIN (4/5) SECTION – • See page 43 for Printed Wiring Board. (Page 47) (Page 47) (Page 47) (Page 48) (Page 48) (Page 64) (Page 48) (Page 48) (Page 61) (Page 48) (Page 48) – 51 –... -
Page 9: Schematic Diagram - Main (5/5) Section
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 – – 54 –... -
Page 10: Schematic Diagram - Deck Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-16. SCHEMATIC DIAGRAM – DECK SECTION – • See page 91 for IC Block Diagrams. (Page 53) (Page 53) – 57 – – 58 –... -
Page 11: Schematic Diagram - Power Section
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 –... -
Page 12: Schematic Diagram - Panel Section
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) – 63 – – 64 –... - Page 13 HCD-D890AV/XB55AV/XB80AV/XB88AV 6-22. SCHEMATIC DIAGRAM – TC/CD PANEL-1 SECTION – (Page 63) (Page 63) – 69 – – 70 –...
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Page 14: Schematic Diagram - Hp/Mic Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-23. SCHEMATIC DIAGRAM – HP/MIC SECTION – (Page 64) (Page 64) (Page 64) – 71 – – 72 –... -
Page 15: Schematic Diagram - Cd Motor Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-26. SCHEMATIC DIAGRAM – CD MOTOR SECTION – • See page 91 for IC Block Diagrams. (Page 48) – 77 – – 78 –... -
Page 16: Schematic Diagram - Trans Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-28. SCHEMATIC DIAGRAM – TRANS SECTION – (Page 62) (Page 62) – 81 – – 82 –... -
Page 17: Printed Wiring Board - Surround Section
HCD-D890AV/XB55AV/XB80AV/XB88AV 6-29. PRINTED WIRING BOARD – SURROUND SECTION – 6-30. SCHEMATIC DIAGRAM – SURROUND SECTION – • See page 18 for Circuit Boards Location. (Page 49) (Page 61) (Page 62) (Page 44) (Page 59) (Page 60) – 83 – – 84 –... -
Page 18: Ic Block Diagrams
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 I / F LATCH IC41 LA1838 17 16 DECODER RF. - Page 19 IC1701 IR3R42 19 18 14 13 PHASE COMPARATOR PHASE PHASE COMPARATOR 2 TRIGGER WAVEFORM SEP. REGULATOR SAMPLE MUTE GATE & HOLD BUFFER IC1752 BU1922 TEST LOGIC AND OUTPUT SELECTOR SWITCH 57kHz ANTI- OSCILLATOR QUALITY BIT RECONSTRUCTION BANDPASS ALIASING GENERATOR FILTER (8th ORDER) DIVIDER FILTER...
- Page 20 • 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 – LEVEL S DATA FO. BIAS WINDOW MIRR COMP.
- Page 21 IC102 BA5941FP – + – + – LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT – LEVEL SHIFT – + – + – – – MUTE IC103 CXD2519Q 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 LRCK WDCK AVSS...
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Page 22: Main Section
• 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 – DC-OUT IN-FILTER (7k/5k) (40kHz) L–R S-TRIM (–6dB) - Page 23 IC601 LA2786 BPF1 NOISE NOISE FILTER BPF2 NOISE GENERATOR DATA BALANCE ENABLE VREF V REF CONTROL OSC1 DIVIDER 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 S-OUT C-OUT CMODE-CAP. C-TRIM DC CUT R-BPF1 L-BPF1 L-BPF2...
- Page 24 • 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 SW R1 GND SW P1 CONT GND SW P2 GND SW R2...