Sony HCD-XGR90AV Service Manual
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Sony HCD-XGR90AV Service Manual

Sony HCD-XGR90AV Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2002.04
• HCD-XGR90AV is the Amplifier,
CD player, tape deck and tuner
section in LBT-XGR90AV.
TE
L 13942296513
Amplifier section
Front Speaker:
The following measured at AC 120/220/240 V, 50 Hz
DIN power output (Rated)
Continuous RMS power output (Reference)
Center Speaker:
DIN power output (Rated)
Continuous RMS power output (Reference)
Rear Speaker:
DIN power output (Rated)
Continuous RMS power output (Reference)
Inputs
GUITAR:
(phone jack)
PHONO IN:
(phono jacks)
www
.
Sony Corporation
9-873-955-01
2002D0200-1
Home Audio Company
© 2002.04
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
HCD-XGR90AV
CD
Section
TAPE
Section
150 + 150 watts
(6 ohms at 1 kHz, DIN)
200 + 200 watts
(6 ohms at 1 kHz, 10% THD)
35 watts
(8 ohms at 1 kHz, DIN)
50 watts
(8 ohms at 1 kHz, 10% THD)
35 + 35 watts
(8 ohms at 1 kHz, DIN)
50 + 50 watts
(8 ohms at 1 kHz, 10% THD)
sensitivity 75 mV,
impedance 470 kilohms
sensitivity 3 mV,
impedance 47 kilohms
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Model Name Using Similar Mechanism
CD Mechanism Type
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
Q Q
3
6 7
1 3
1 5
SPECIFICATIONS
MIX MIC:
(phone jack)
GAME INPUT:
(phono jacks)
MD (VIDEO) IN:
(phono jack)
DVD INPUT
FRONT, REAR, CENTER, WOOFER (phono jacks):
Outputs
PHONES:
(stereo phone jack)
MD (VIDEO) OUT:
(phono jacks)
WOOFER OUT (phono jack):
FRONT SPEAKER:
CENTER SPEAKER:
REAR SPEAKER:
COMPACT Hi-Fi STEREO SYSTEM
co
.
9 4
2 8
E Model
Australian Model
HCD-XGR80
CDM37B-30BD60C
BU-30BD60C
A-MAX.3
HCD-XGR80
0 5
8
2 9
9 4
2 8
sensitivity 1 mV,
impedance 10 kilohms
sensitivity 250 mV,
impedance 47 kilohms
sensitivity 450 mV
(250 mV), impedance
47 kilohms
sensitivity 450 mV,
impedance 47 kilohms
accepts headphones of
8 ohms or more
voltage 250 mV
impedance 1 kilohms
voltage 1 V, impedance 1 kilohm
accepts impedance of 6 to 16 ohms
accepts impedance of 8 to 16 ohms
accepts impedance of 8 to 16 ohms
— Continued on next page —
m
9 9
9 9

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  • Page 1 HCD-XGR90AV 3 7 63 1515 0 SERVICE MANUAL E Model Australian Model Ver 1.0 2002.04 • HCD-XGR90AV is the Amplifier, CD player, tape deck and tuner section in LBT-XGR90AV. Model Name Using Similar Mechanism HCD-XGR80 CD Mechanism Type CDM37B-30BD60C...

  • Page 2: Rear Panel

    LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE Australian model: 230 – 240 V AC, 50/60Hz COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS Other model: 120 V, 220 V or 230 –240 V AC, APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS 50/60 Hz PUBLISHED BY SONY.

  • Page 3: Table Of Contents

    HCD-XGR90AV 3 7 63 1515 0 TABLE OF CONTENTS NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT 1. SERVICING NOTE ·························································· 4 The laser diode in the optical pick-up block may suffer electrostatic 2. GENERAL ·········································································· 5 break-down because of the potential difference generated by the charged electrostatic load, etc.

  • Page 4: Servicing Note

    HCD-XGR90AV SECTION 1 SERVICING NOTE 3 7 63 1515 0 JIG FOR CHECKING PROLOGIC BOARD The special jig (J-2501-216-A) is useful for checking the PROLOGIC board. CN201 PROLOGIC board MAIN board CN152 CN202 Jig (J-2501-216-A) CN151 L 13942296513 u163...

  • Page 5: General

    HCD-XGR90AV SECTION 2 This section is extracted from GENERAL 3 7 63 1515 0 instruction manual. Main unit ALPHABETICAL ORDER A – D E – G H – R A EJECT Z/ Z B EJECT (14) EDIT (16) H SPEED DUB...

  • Page 6: Remote Control

    HCD-XGR90AV This section is extracted from instruction manual. 3 7 63 1515 0 BUTTON DESCRIPTIONS S – X /CLOCK SET SLEEP (20) qj ej SPECTRUM ANALYZER (21) qj ej SUPER WOOFER (17) .m/M> qj ej SUPER WOOFER MODE (17)

  • Page 7: Disassemby

    HCD-XGR90AV SECTION 3 DISASSEMBLY 3 7 63 1515 0 • The equipment can be removed using the following procedure. Case Front panel section Tape mechanism deck PANEL FL board, TC-A board, TC-B board PANEL VR board MIC/GUITAR board, HEADPHONE board...
  • Page 8 HCD-XGR90AV 3 7 63 1515 0 3-2. FRONT PANEL SECTION 4 Connector (CN903) 3 Connector (CN311) 5 Connector (CN722) 7 Screw (BVTP 3 X 8) 8 Lug 2 Flat type wire (CN431) 1 Flat type wire (CN371) 9 Screw (BVTP 3 X 8)
  • Page 9 HCD-XGR90AV 3 7 63 1515 0 3-4. PANEL FL BOARD, TC-A BOARD, TC-B BOARD qa Five screws (BVTP 2.6 X 8) w; TC-A board qs Three screws (BVTP 2.6 X 8) 1 Screw (BVTP 2.6 X 8) 2 Lug...
  • Page 10 HCD-XGR90AV 3 7 63 1515 0 3-6. MIC/GUITAR BOARD, HEADPHONE BOARD 1 Connector (CN812) 2 Two screws (BVTP 2.6 X 8) 3 MIC bracket 4 MIC/GUITAR board 5 Two screws (BVTP 2.6 X 8) 6 HEADPHONE bracket 7 HEADPHONE board...
  • Page 11 HCD-XGR90AV 3 7 63 1515 0 3-8. D-SW BOARD, CD-L BOARD, LID (CD) ASSY, CD-R BOARD 1 Screw (BVTP 2.6 X8) 5 Two screws 0 Spring (CD) (BVTP 2.6 X 8) 2 D-SW board qf Two screws qa Lid (CD) assy (BVTP 2.6 X 8)
  • Page 12 HCD-XGR90AV 3 7 63 1515 0 3-10. CD MECHANISM DECK (CDM37B-30BD60C) 6 Two screws (BVTP 3 X 8) 1 Flat type wire (CN401) 4 Three screws (BVTP 3 X 8) 3 Four screws (BVTP 3 X 8) Wire holder...
  • Page 13 HCD-XGR90AV 3 7 63 1515 0 3-11. BASE UNIT-1 (BU-30BD60C) 3 Base unit (BU-30BD60C) 2 Boss 1 BU fitting screw 3-12. BASE UNIT-2 (BU-30BD60C) 6 Base unit (BU-30BD60C) L 13942296513 1 Two floating screws (DIA.12) 2 Two screws (BVTP 2.6 X 8)
  • Page 14 HCD-XGR90AV 3 7 63 1515 0 3-13. BD BOARD BU-30BD60C 4 Flat type wire (CN102) 5 BD board 1 Remove the two solders. 3 Rivet L 13942296513 2 Remove the two solders. 3-14. DISC TABLE Note: When the disc table is installed, adjust the positions of roller cam and mark B as shown in the figure, then set to the groove of disc table.

  • Page 15: Test Mode

    HCD-XGR90AV SECTION 4 TEST MODE 3 7 63 1515 0 [MC Cold Reset] [Sled Servo Mode] (CD service mode) • The cold reset clears all data including preset data stored in the • This mode can run the CD sled motor freely. Use this mode, for RAM to initial conditions.
  • Page 16 HCD-XGR90AV 3 7 63 1515 0 2. Tape Deck Section 3. CD Section • The sequence during the aging mode is following as below. • The sequence during the aging mode is following as below. • If an error occurred, stop display that step.

  • Page 17: Mechanical Adjustments

    HCD-XGR90AV SECTION 5 SECTION 6 3 7 63 1515 0 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS Precaution DECK SECTION 0 dB = 0.775 V 1. Clean the following parts with a denatured alcohol-moistened Precaution swab: 1. Demagnetize the record/playback head with a head demagne- record/playback heads pinch rollers tizer.
  • Page 18 HCD-XGR90AV 3 7 63 1515 0 Record/Playback Head Azimuth Adjustment Adjustment Location: Playback Head (Deck A). Record/Playback/Erase Head (Deck B). DECK A DECK B Note: Perform this adjustments for both decks Procedure: 1. Mode: Playback (FWD) test tape MAIN board...
  • Page 19 HCD-XGR90AV 3 7 63 1515 0 REC Bias Adjustment DECK B REC Level Adjustment DECK B Procedure: Procedure: 1. Mode: Record 1. Mode: Record FUNCTION: VIDEO FUNCTION: VIDEO MAIN board MAIN board MD(VIDEO) IN jack (J701) MD (VIDEO) IN jack (J701)
  • Page 20 HCD-XGR90AV 3 7 63 1515 0 Note: Clear RF signal waveform means that the shape “◊” can be CD SECTION clearly distinguished at the center of the waveform. Note : VOLT/DIV : 200mV 1. CD Block is basically designed to operate without adjustment.

  • Page 21: Diagrams

    HCD-XGR90AV SECTION 7 3 7 6 3 1 5 1 5 0 DIAGRAMS 7-1. CIRCUIT BOARD LOCATION Note on Schematic Diagram: Note on Printed Wiring Boards: • All capacitors are in µF unless otherwise noted. pF: µµF • X : parts extracted from the component side.

  • Page 22: Block Diagram - Cd Servo Section

    HCD-XGR90AV 7-2. BLOCK DIAGRAMS 3 7 6 3 1 5 1 5 0 – CD SERVO SECTION – FILTER DIGITAL SIGNAL PROCESSOR, DIGITAL FILTER, D/A CONVERTER IC101 (1/2) RF AMP, 56 53 FOCUS/TRACKING ERROR AMP IC103 CD D+5V PCMD...

  • Page 23: Block Diagram - Tuner/Tape Deck Section

    HCD-XGR90AV –TUNER/TAPE DECK SECTION – 3 7 6 3 1 5 1 5 0 IC341 AMS DETECT R-CH Q341-343 MUTE Q344,345 DECK-A PB-L PB-OUT1 HEAD (Page 24) R-CH REC/PB SWITCH IC321 DECK-B REC/PB DECK A/B SELECT SWITCH HEAD PB/REC EQUALIZER AMP...

  • Page 24: Block Diagram - Main Section

    HCD-XGR90AV – MAIN SECTION – 3 7 6 3 1 5 1 5 0 DISTORTION DISTORTION (Page 25) ON/OFF SWITCH GUITAR AMP Q880 – 883 IC853 J802 REC-L GUITAR AMP MIC AMP MIC OUT (Page 23) GUITAR IC852 IC850 (2/2)

  • Page 25: Display/Key Control/Power Supply Section

    HCD-XGR90AV – DISPLAY/KEY CONTROL/POWER SUPPLY SECTION – 3 7 6 3 1 5 1 5 0 (Page 24) (Page 24) FLUORESCENT INDICATOR TUBE DRIVER, SUB POWER BAND-PASS FILTER KEY CONTROL TRANSFORMER IC602 IC601 T901 EVER +3.9V RECT REGULATOR SYSTEM CONTROLLER (IC501) ,...

  • Page 26: Printed Wiring Board - Bd Section

    HCD-XGR90AV 7-3.PRINTED WIRING BOARD – BD SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 OPTICAL PICK-UP BD BOARD BLOCK OP ASSY(A-MAX.3) M101 SPINDLE MOTOR 1 3 9 4 2 2 9 6 5 1 3...

  • Page 27: Schematic Diagram - Bd Section

    HCD-XGR90AV 7-4. SCHEMATIC DIAGRAM – BD SECTION – • See page 48 for IC Pin Function. 3 7 6 3 1 5 1 5 0 OPTICAL PICK-UP BLOCK (A-MAX.3) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 28: Printed Wiring Board - Motor, Led Section

    HCD-XGR90AV 7-6.SCHEMATIC DIAGRAM – MOTOR, LED SECTION – 7-5.PRINTED WIRING BOARD – MOTOR, LED SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 LED BOARD SENSOR BOARD TABLE MOTOR DRIVER...

  • Page 29: Schematic Diagram - Mic/Guitar Section

    HCD-XGR90AV 3 7 6 3 1 5 1 5 0 7-7.SCHEMATIC DIAGRAM – MIC/GUITAR SECTION – 7-8.PRINTED WIRING BOARD – MIC/GUITAR SECTION – • See page 21 for Circuit Boards Location. MIC/GUITAR BOARD 1 3 9 4 2 2 9 6 5 1 3 TC–A...

  • Page 30: Schematic Diagram - Main (1/3) Section

    HCD-XGR90AV 7-9.SCHEMATIC DIAGRAM – MAIN (1/3) SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 31: Schematic Diagram - Main (2/3) Section

    HCD-XGR90AV 7-10.SCHEMATIC DIAGRAM – MAIN(2/3) SECTION – • See page 50 for IC Pin Function. 3 7 6 3 1 5 1 5 0 ST-CLK ST-CE ST+10V TUNED STEREO A-GND ST-MUTE 1 3 9 4 2 2 9 6 5 1 3...

  • Page 32: Schematic Diagram - Main (3/3) Section

    HCD-XGR90AV 7-11. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 33: 7-12.Printed Wiring Board - Main Section

    HCD-XGR90AV 7-12.PRINTED WIRING BOARD – MAIN SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 TAPE MOTOR MECHANISM PANEL FL BOARD BOARD DECK BOARD MAIN BOARD (Page 28) (Page 26)

  • Page 34: 7-13.Printed Wiring Board

    HCD-XGR90AV 7-13.PRINTED WIRING BOARD – CD-L, CD-R, HEADPHONE, FRONT INPUT, D-SW SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 FRONT INPUT BOARD D–SW BOARD GAME INPUT AUDIO VIDEO CD–R BOARD...

  • Page 35: Cd-L,Cd-R,Headphone,Front Input,D-Sw Section

    HCD-XGR90AV 7-14. SCHEMATIC DIAGRAM – CD-L, CD-R, HEADPHONE, FRONT INPUT, D-SW SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3...

  • Page 36: Printed Wiring Board – Panel Vr Section

    HCD-XGR90AV 7-15.PRINTED WIRING BOARD – PANEL VR SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 PANEL FL BOARD PANEL VR BOARD (Page 38) 1 3 9 4 2 2 9 6 5 1 3 •...

  • Page 37: Schematic Diagram - Panel Vr Section

    HCD-XGR90AV 7-16. SCHEMATIC DIAGRAM – PANEL VR SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 38: Printed Wiring Board – Panel Fl,Tc-A,Tc-B Section

    HCD-XGR90AV 7-17.PRINTED WIRING BOARD – PANEL FL, TC-A, TC-B SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 PANEL FL BOARD MAIN BOARD (Page 33) L901 PANEL VR BOARD...

  • Page 39: Printed Wiring Board - Panel Fl,Tc-A,Tc-B Section - · 38 7-18. Schematic Diagram - Panel Fl,Tc-A,Tc-B Section

    HCD-XGR90AV 7-18.SCHEMATIC DIAGRAM – PANEL FL, TC-A, TC-B SECTION – • See page 52 for IC Pin Function. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 40: Printed Wiring Board - Pa Section

    HCD-XGR90AV 7-19.PRINTED WIRING BOARD – PA SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 TRANS TRANS SUB AMP HEADPHONE BOARD BOARD BOARD BOARD PA BOARD (Page 46) (Page 46)

  • Page 41: Schematic Diagram - Pa Section

    HCD-XGR90AV 7-20.SCHEMATIC DIAGRAM – PA SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 42: Printed Wiring Board - Sub Amp Section

    HCD-XGR90AV 7-21.PRINTED WIRING BOARD – SUB AMP SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 SUB AMP BOARD PROLOGIC BOARD (Page 44) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 43: Schematic Diagram - Sub Amp Section

    HCD-XGR90AV 7-22.SCHEMATIC DIAGRAM – SUB AMP SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 44: Printed Wiring Board - Prologic Section

    HCD-XGR90AV 7-23.PRINTED WIRING BOARD – PROLOGIC SECTION – • See page 21 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 PROLOGIC BOARD MAIN BOARD (Page 33) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 45: Schematic Diagram - Prologic Section

    HCD-XGR90AV 7-24.SCHEMATIC DIAGRAM – PROLOGIC SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 46: Printed Wiring Board - Trans,Sub Trans Section

    HCD-XGR90AV 7-25.PRINTED WIRING BOARD – TRANS, SUB TRANS SECTION – 7-26.SCHEMATIC DIAGRAM – TRANS, SUB TRANS SECTION – 3 7 6 3 1 5 1 5 0 • See page 21 for Circuit Boards Location. BOARD (Page 40) TRANS BOARD...
  • Page 47 HCD-XGR90AV 3 7 63 1515 0 WAVEFORMS – MAIN BOARD – – BD BOARD – IC101 el FE IC501 qa XC-OUT 3.0Vp-p 0.15Vp-p 32KHz VOL/DIV : 0.1V AC VOL/DIV : 1V AC TIME/DIV : 1msec TIME/DIV : 10 µ sec...

  • Page 48: Ic Pin Function Description

    HCD-XGR90AV 3 7 63 1515 0 7-27. IC PIN FUNCTIONS • IC101 DIGITAL SIGNAL PROCESSOR (CXD3017Q) (BD Board) Pin No. Pin Name Description SOSQ Sub-Q serial output SQCK Clock input for SQSO read-out XRST System reset SYSM Muting input...
  • Page 49 HCD-XGR90AV 3 7 63 1515 0 Pin No. Pin Name Description CLTV Control voltage input for master VCO FILO Filter output for master PLL FILI Filter input for master PLL Chage-pump output for master PLL AVDD3 — Powr supply (+3.3V) —...
  • Page 50 HCD-XGR90AV 3 7 63 1515 0 • IC501 M30620MCN-A01FP SYSTEM CONTOL (MAIN Board) Pin No. Pin Name Description AUDIO-OUT MD output mute signal output STEREO Stereo signal input TUNED Tuned signal input SIRCS SIRCS input CD-MUTE CD mute signal output –...
  • Page 51 HCD-XGR90AV 3 7 63 1515 0 Discription Pin No. Pin Name CAPM-H/L Capstan motor high/low signal output CAPM-CTRL Capstan motor REV/FWD/STOP control signal output A-PLAY TCM-A play switch input B-PLAY TCM-B play switch input TC-MUTE TC line mute signal output...
  • Page 52 HCD-XGR90AV 3 7 63 1515 0 • IC601 MB90M407APF-G-112-BND DISPLAY CONTROL (PANEL FL Board) Description Pin No. Pin Name 1 to 10 GR-16 to GR-7 FLD grid output VSS-IO — Ground 12 to 17 GR-6 to GR-1 FLD grid output...

  • Page 53: Ic Block Diagram

    HCD-XGR90AV 3 7 63 1515 0 7-28. IC BLOCK DIAGRAMS IC101 CXD3017Q (BD BOARD) 59 58 57 46 45 44 Digital LRCK OP Amp PCMD Interface Digital Asymmetry Converter Analog SW Corrector XTSL TES1 Clock EMPH Generator XVDD TEST...
  • Page 54 HCD-XGR90AV 3 7 63 1515 0 IC103 CXA2581N-T4 (BD BOARD) DC_OFST RW/ROM RFDCI DVCC 28 RFDCO EQ IN 26 RFC 25 VFC 24 BST AC SUM ON/OFF 23 RFG VOFST 22 VCC RW/ROM VOFST RW/ROM RW/ROM 19 TE_BAL DVCC...
  • Page 55 HCD-XGR90AV 3 7 63 1515 0 IC191 BA7615N (MAIN BOARD (1/3)) MUTE 75Ω LOGIC IC201 TA8409S (MOTOR BOARD) VREF BLOCK STANDBY BLOCK L 13942296513 HEAT CUT OFF BLOCK OUT2 OUT1 VREF IC602 BA3830F (PANEL FL BOARD) RESET RESET REFERENCE...

  • Page 56: Exploded Views

    HCD-XGR90AV SECTION 8 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • -XX, -X mean standardized parts, so they may • Hardware (# mark) list and accessories are The components identified by have some differences from the original one.

  • Page 57: Front Panel Section-1

    HCD-XGR90AV 3 7 63 1515 0 8-2. FRONT PANEL SECTION-1 not supplied not supplied L 13942296513 not supplied Front panel section-2 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-237-635-01 KNOB (MIC) 4-237-659-01 SPRING (LEVER)

  • Page 58: Front Panel Section-2

    HCD-XGR90AV 3 7 63 1515 0 8-3. FRONT PANEL SECTION-2 not supplied FL601 supplied L 13942296513 supplied with S763 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-237-649-31 BUMPER (PANEL) 1-773-118-11 WIRE (FLAT TYPE) (19 CORE)

  • Page 59: Chassis Section

    HCD-XGR90AV 3 7 63 1515 0 8-4. CHASSIS SECTION not supplied not supplied F951 T951 not supplied F961 F962 F963 F964 not supplied not supplied L 13942296513 CDM37B-30BD60C not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety.

  • Page 60: Cd Mechanism Deck Section

    HCD-XGR90AV 3 7 63 1515 0 8-5. CD MECHANISM DECK SECTION (CDM-30BD60C) M201 L 13942296513 BU-30BD60C Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-987-976-01 SCREW, STEP 1-659-059-13 LED BOARD 4-944-490-01 BELT (TIMING) A-4660-978-A GEAR (PULLEY) ASSY...

  • Page 61: Base Unit Section (Bu-30Bd60C)

    HCD-XGR90AV 3 7 63 1515 0 8-6. BASE UNIT SECTION (BU-30BD60C) L 13942296513 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4735-188-A BU-30 (60) ASSY 3-531-576-11 RIVET A-4728-678-A BD BOARD, COMPLETE 4-233-832-01 GEAR (LB) 4-233-831-01 GEAR (LA)

  • Page 62: Electrical Parts List

    HCD-XGR90AV SECTION 9 ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks • Due to standardization, replacements in the • CAPACITORS: parts list may be different from the parts The components identified by uF: µF...
  • Page 63 HCD-XGR90AV CD-L CD-R D-SW FRONT INPUT 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R103 1-216-835-11 METAL CHIP 1/16W R773 1-249-421-11 CARBON 2.2K 1/4W F R104 1-216-839-11 METAL CHIP 1/16W...
  • Page 64 HCD-XGR90AV FRONT INPUT HEADPHONE MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C702 1-162-294-31 CERAMIC 0.001uF C119 1-130-489-00 MYLAR 0.033uF C703 1-115-871-11 ELECT C705 1-162-282-31 CERAMIC 100PF C120 1-130-479-00 MYLAR 0.0047uF 5%...
  • Page 65 HCD-XGR90AV MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C336 1-130-486-00 MYLAR 0.018uF C613 1-126-947-11 ELECT 47uF C337 1-126-964-11 ELECT 10uF C651 1-162-959-11 CERAMIC CHIP 330PF C338 1-126-947-11 ELECT...
  • Page 66 HCD-XGR90AV MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks CN311 1-691-765-11 PLUG (MICRO CONNECTOR) 3P J711 1-779-599-11 JACK, PIN 6P (DVD INPUT) CN321 1-691-770-11 PLUG (MICRO CONNECTOR) 8P J721...
  • Page 67 HCD-XGR90AV MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q181 8-729-029-86 TRANSISTOR DTC124ESA R123 1-216-845-11 METAL CHIP 100K 1/16W Q182 8-729-029-86 TRANSISTOR DTC124ESA R124 1-216-833-11 METAL CHIP 1/16W Q321...
  • Page 68 HCD-XGR90AV MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R335 1-216-081-00 METAL CHIP 1/10W R504 1-216-809-11 METAL CHIP 1/16W R336 1-216-825-11 METAL CHIP 2.2K 1/16W R505 1-216-833-11 METAL CHIP...
  • Page 69 HCD-XGR90AV MAIN MIC/GUITAR 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R596 1-216-829-11 METAL CHIP 4.7K 1/16W R802 1-216-829-11 METAL CHIP 4.7K 1/16W R803 1-216-829-11 METAL CHIP 4.7K 1/16W R596...
  • Page 70 HCD-XGR90AV MIC/GUITAR MOTOR 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C880 1-126-961-11 ELECT 2.2uF A-4673-765-A MOTOR BOARD, COMPLETE C881 1-162-215-31 CERAMIC 47PF ********************* C882 1-162-215-31 CERAMIC 47PF C884 1-126-961-11 ELECT 2.2uF...
  • Page 71 HCD-XGR90AV 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C815 1-126-959-11 ELECT 0.47uF D841 8-719-200-82 DIODE 11ES2 C830 1-107-714-11 ELECT 10uF D842 8-719-200-82 DIODE 11ES2 C831 1-126-964-11 ELECT 10uF D843...
  • Page 72 HCD-XGR90AV PANEL FL 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 R855 R419 1-249-389-11 CARBON 1/4W F 1-215-891-11 METAL OXIDE 0 R857 1-212-881-11 FUSIBLE 1/4W 0 R858 R420 1-249-389-11 CARBON...
  • Page 73 HCD-XGR90AV PANEL FL 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C618 1-126-157-11 ELECT 10uF R605 1-247-807-31 CARBON 1/4W C619 1-162-306-11 CERAMIC 0.01uF R606 1-249-429-11 CARBON 1/4W C625 1-126-964-11 ELECT...
  • Page 74 HCD-XGR90AV PANEL FL PANEL VR 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R680 1-249-411-11 CARBON 1/4W C704 1-126-947-11 ELECT 47uF R681 1-249-437-11 CARBON 1/4W C705 1-162-306-11 CERAMIC 0.01uF R683...
  • Page 75 HCD-XGR90AV PANEL VR PROLOGIC 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R722 1-249-421-11 CARBON 2.2K 1/4W F C202 1-126-964-11 ELECT 10uF R723 1-247-843-11 CARBON 3.3K 1/4W C203 1-126-959-11 ELECT 0.47uF...
  • Page 76 HCD-XGR90AV PROLOGIC SENSOR SUB AMP 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C291 1-162-974-11 CERAMIC CHIP 0.01uF < RESISTOR > C292 1-162-974-11 CERAMIC CHIP 0.01uF R207 1-249-416-11 CARBON 1/4W F ****************************************************** <...
  • Page 77 HCD-XGR90AV SUB AMP SUB TRANS TC-A TC-B 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R110 1-249-437-11 CARBON 1/4W < RESISTOR > R111 1-249-417-11 CARBON 1/4W F R112 1-249-431-11 CARBON...
  • Page 78 HCD-XGR90AV TRANS 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-683-444-11 TRANS BOARD MISCELLANEOUS *********** ************* 7-685-646-79 SCREW +BVTP3X8 TYPE2 N-S 1-693-572-11 TUNER (FM/AM) (AUS) 1-693-574-11 TUNER (FM/AM) (E) < CAPACITOR >...
  • Page 79 HCD-XGR90AV 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 80 HCD-XGR90AV 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.

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