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HCD-GRX8- Dataheets PDF



Part Number HCD-GRX8-
Manufacturers Sony
Logo Sony
Description Servece Board Manual
Datasheet HCD-GRX8- DatasheetHCD-GRX8- Datasheet (PDF)

www.DataSheet4U.com HCD-GRX8/R800/ RX88/RX99 AEP Model UK Model HCD-RX88/RX99 SERVICE MANUAL E Model HCD-GRX8/R800 Australian Model HCD-GRX8 HCD-GRX8/R800/RX88/RX99 is the tuner, deck, CD and amplifier section in MHC-GRX8/R800/RX88/RX99. Photo: HCD-GRX8 Model Name Using Similar Mechanism CD Mechanism Type CD SECTION Base Unit Type Optical Pick-up Type TAPE DECK SECTION Model Name Using Similar Mechanism Tape Transport Mechanism Type HCD-H991AV CDM38L-5BD29AL/ CDM38LH-5BD29AL BU-5BD29AL K.

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www.DataSheet4U.com HCD-GRX8/R800/ RX88/RX99 AEP Model UK Model HCD-RX88/RX99 SERVICE MANUAL E Model HCD-GRX8/R800 Australian Model HCD-GRX8 HCD-GRX8/R800/RX88/RX99 is the tuner, deck, CD and amplifier section in MHC-GRX8/R800/RX88/RX99. Photo: HCD-GRX8 Model Name Using Similar Mechanism CD Mechanism Type CD SECTION Base Unit Type Optical Pick-up Type TAPE DECK SECTION Model Name Using Similar Mechanism Tape Transport Mechanism Type HCD-H991AV CDM38L-5BD29AL/ CDM38LH-5BD29AL BU-5BD29AL KSS-213D/Q-NP NEW TCM-230AWR1/230PWR1 SPECIFICATIONS — Continued on next page — COMPACT DISC DECK RECEIVER MICROFILM –1– www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-4. SCHEMATIC DIAGRAM — CD SECTION — • See page 35 for Waveforms. • See page 85 for IC Block Diagrams. • See page 88 for IC Pin Functions. (Page 56) – 39 – – 40 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-5. SCHEMATIC DIAGRAM – TUNER SECTION – (AEP, UK, German model) • See page 36 for Waveforms. • See page 83 for IC Block Diagrams. (Page 53) – 41 – – 42 – www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-8. SCHEMATIC DIAGRAM – TUNER SECTION – (East European, CIS model) • See page 36 for Waveforms. • See page 83 for IC Block Diagrams. (Page 53) – 45 – – 46 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-9. SCHEMATIC DIAGRAM – DECK SECTION – • See page 87 for IC Block Diagrams. (Page 54) – 47 – – 48 – www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-12. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION – (Page 41, 45) (Page 70) (Page 48) (Page 55) (Page 55) (Page 59) (Page 59) (Page 55) (Page 57) (Page 57) (Page 59) – 53 – – 54 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-13. SCHEMATIC DIAGRAM – MAIN (2/4) SECTION – • See page 36 for Waveforms. • See page 51 for Printed Wiring Board. • See page 93 for IC Pin Functions. (Page 54) (Page 40) (Page 54) (Page 80) (Page 80) (Page 54) (Page 59) – 55 – (Page 59) (Page 60) (Page 60) – 56 – www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-14. SCHEMATIC DIAGRAM – MAIN (3/4) SECTION – • See page 51 for Printed Wiring Board. (Pasge 53) (Page 53) (Page 59) (Page 59) – 57 – – 58 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-15. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION – • See page 51 for Printed Wiring Board. (Page 55) (Page 55) (Page 55) (Page 56) (Page 54) (Page 54) (Page 54) (Page 58) (Page 58) (Page 73) – 59 – (Page 65) (Page 65) – 60 – www.DataSheet4U.com 7-16. SCHEMATIC DIAGRAM – MIC/HP SECTION – • See page 87 for IC Block Diagrams. (Page 65) (Page 65) – 61 – www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-19. SCHEMATIC DIAGRAM – POWER SECTION – (Page 61) (Page 67) (Page 60) (Page 67) (Page 61) (Page 67) (Page 60) (Page 67) (Page 67) – 65 – – 66 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-20. SCHEMATIC DIAGRAM – TRANSFORMER SECTION – • See page 63 for Printed Wiring Board. (POWER BOARD) (Page 66) (Page 66) (Page 66) (Page 66) (Page 66) – 67 – – 68 – www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-21. PRINTED WIRING BOARD – TRANSFORMER SECTION – • See page 20 for Circuit Boards Location. 7-22. PRINTED WIRING BOARD – LEAF SW SECTION – • See page 20 for Circuit Boards Location. • Indication of transistor (Page 51) BC E These are omitted 7-23. SCHEMATIC DIAGRAM – LEAF SW SECTION – (Page 54) (Page 64) – 69 – – 70 – www.DataSheet4U.com HCD-GRX8/R800/RX88/RX99 7-25. SCHEMATIC DIAGRAM – DISPLAY SECTION – • See page 36 for Waveforms. • See page 87 for IC Block Diagrams. • See page 96 for IC Pin Functions. (Page 75) (Page 59) (Page 75) (Page 76) – 73 – – 74 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-26. SCHEMATIC DIAGRAM – PANEL SECTION – (Page 74) (Page 73) (Page 74) – 75 – – 76 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-28. SCHEMATIC DIAGRAM – CD MOTOR SECTION – • See page 87 for IC Block Diagrams. (Page 56) (Page 56) – 79 – – 80 – HCD-GRX8/R800/RX88/RX99 www.DataSheet4U.com 7-30. IC BLOCK DIAGRAMS • Tuner section IC21 LC72130 AOUT2 AOUT1 XOUT AMIN FMIN AIN2 AIN1 VDD VSS PD2 PD1 IO2 IC1701 IR3R42 SUBOUT MON SUBIN LPF1A LPF1B LPF2A LPF2B 12 DETIN GND 11 10 LAMP VCO 17 AMP 1/2 AMP PHASE 13 1/2 OSC PHASE COMPARATOR PHASE COMPARATOR 2 TRIGGER 20 19 18 16 15 14 13 24 23 22 21 20 19 18 17 16 15 14 PHASE DETECTOR CHARGE PUMP UNLOCK DETECTOR REFERENCE DIVIDER SWALLOW COUNTER 1/16, 1/17 4BITS REGULATOR 1/2 AMP WAVEFORM SEP. POWER ON RESET GATE SAMPLE & HOLD BUFFER 4 RHC 5 LHC 6 7 ROUT LOUT 8 ST MUTE 1 VCC 2 IN 3 POUT 9 VCO STOP 12BITS PROGRAMMABLE DRIVER IC1702 MC14053BCP B1 C2B I/F DATA SHIFT REGISTER LATCH UNIVERSAL COUNTER B0 C1 C.COM 1 XIN 2 BO5 3 4 5 6 CE D1 CL D0 7 BO1 8 BO2 9 BO3 10 BO4 11 IO1 12 IFIN CO INH VEE VSS 5 6 7 8 1 2 OPEN 3 4 OPEN 12 A0 11 A 10 B 9 C 14 A.COM 13 A1 16 VDD 15 B.COM IC1751 NJM4558D A OUT 1 A – + A IN– 2 A IN+ 3 VEE 4 + – 6 B IN– 5 B IN+ B 8 VCC 7 B OUT OPEN IC41 LA1838 AM-DET OUT FM-DET OUT AMP OUT R AMP OUT L OSC.BUFF FM-SD.ADJ IC1752 BU1922 TSTLD 9.


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