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Sony HCD-GZR333IA Service Manual
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Sony HCD-GZR333IA Service Manual

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SERVICE MANUAL
Ver. 1.0 2011.04
• HCD-GZR333IA is the tuner, iPod, DVD and
amplifi er section in MHC-GZR333iA.
Main unit
Amplifi er section
The following measured at AC 240 V,
50/60 Hz
Power output (rated):
105 W + 105 W (at 6 Ω, 1 kHz, 1%
THD)
RMS output power (reference):
210 W + 210 W (per channel at 6 Ω,
1 kHz)
Inputs
VIDEO/SAT VIDEO IN (phono jack):
1 Vp-p, 75 Ω
VIDEO/SAT AUDIO IN L/R (phono jacks):
voltage 250/450 mV, impedance
47 kΩ
MIC (phone jack):
sensitivity 1 mV, impedance 10 kΩ
9-893-161-01
Sony Corporation
2011D04-1
©
2011.04
Published by Sony Techno Create Corporation
HCD-GZR333IA
Model Name Using Similar Mechanism
DVD
DVD Mechanism Type
Section
Optical Pick-up Name
SPECIFICATIONS
Outputs
VIDEO OUT (phono jack):
max. output level 1 Vp-p, unbalanced,
Sync negative, load impedance 75 Ω
COMPONENT VIDEO OUT
Y: 1 Vp-p, 75 Ω
P
P
DVD DIGITAL OUT (Square optical
connector jack, rear panel):
Wavelength 650 nm
PHONES (stereo mini jack):
accepts headphones of 8 Ω or more
SUBWOOFER OUT:
Voltage 1 V, impedance 1 kΩ
SPEAKERS
MHC-GZR333i:
Use only the supplied speaker SS-GZR777D.
LBT-LCD77Di:
Use only the supplied speaker SS-LCD77DI.
(USB) port: Type A
Maximum current:
500 mA
: 0.7 Vp-p, 75 Ω
B
: 0.7 Vp-p, 75 Ω
R
DVD RECEIVER
E Model
HCD-GZR333I
CDM74HFVX-DVBU101
KHM-313CAB
– Continued on next page –

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  • Page 1 HCD-GZR333IA SERVICE MANUAL E Model Ver. 1.0 2011.04 • HCD-GZR333IA is the tuner, iPod, DVD and amplifi er section in MHC-GZR333iA. Model Name Using Similar Mechanism HCD-GZR333I DVD Mechanism Type CDM74HFVX-DVBU101 Section Optical Pick-up Name KHM-313CAB SPECIFICATIONS Main unit Outputs VIDEO OUT (phono jack): Amplifi...
  • Page 2 COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
  • Page 3 HCD-GZR333IA NOTES ON CHIP COMPONENT REPLACEMENT NOTES ON LASER DIODE EMISSION CHECK • Never reuse a disconnected chip component. The laser beam on this model is concentrated so as to be focused • Notice that the minus side of a tantalum capacitor may be dam- on the disc refl...
  • Page 4 HCD-GZR333IA MODEL IDENTIFICATION – Back Panel – Parts No. Model Parts No. E51 model 4-278-557-0[] MX model 4-278-557-1[] • Abbreviation : Chilean and Peruvian models : Mexican model...

  • Page 5: Table Of Contents

    HCD-GZR333IA TABLE OF CONTENTS SERVICING NOTES 5-7. Schematic Diagram –Driver Section– ......34 ..........5-8. Printed Wiring Board –DMB19 Board (1/2)– ....35 5-9. Printed Wiring Board –DMB19 Board (2/2)– ....36 DISASSEMBLY 5-10. Schematic Diagram –DMB19 Board (1/4)– ....37 2-1.

  • Page 6: Servicing Notes

    HCD-GZR333IA SECTION 1 SERVICING NOTES Notes on Disconnecting Between the OP Section (DVBU101) and the DMB19 Board Note: When disconnecting between the OP section (DVBU101) and the DMB19 board, be sure to make a solder brige for electrostatic prevention as illus- trated in the fi...
  • Page 7 HCD-GZR333IA Service Position for the BU DMB19 board Note for Replacement of the KNOB (JOG) When replacing the KNOB (JOG), apply the SANKOL FTA-001HA (Part No. J-2501-264-A) to the end of the rib at 6 places. SANKOL FTA-001HA SANKOL FTA-001HA knob (JOG) (Part No.

  • Page 8: Disassembly

    HCD-GZR333IA SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. CASE (SIDE-L), 2-19. CHASSIS CASE (SIDE-R) (Page 18) (Page 9) 2-2. TOP PANEL SECTION 2-14. IP BOARD 2-20. DMB19 BOARD (Page 9) (Page 15) (Page 18) 2-3.

  • Page 9: Case (Side-L), Case (Side-R)

    HCD-GZR333IA Note: Follow the disassembly procedure in the numerical order shown below. 2-1. CASE (SIDE-L), CASE (SIDE-R) 2 three screws 5 case (side-L) (+BVTP 3 0 case (side-R) 1 three screws (case M 3 7 three screws (+BVTP 3 6 three screws (case M 3 2-2.

  • Page 10: Loading Panel

    HCD-GZR333IA 2-3. LOADING PANEL 3 loading panel flathead screwdriver As illustrated, insert a flathead screwdriver and give a turn to the left to DVD tray put the DVD tray out. 2-4. CHASSIS 6 CN1105 (4P) 1 screw (+BVTP 3 2 two screws...

  • Page 11: Front Panel Section

    HCD-GZR333IA 2-5. FRONT PANEL SECTION 3 wire (flat type) (5 core) (CN101) 4 CN407 (4P) 6 screw (+BVTP 3 2 wire (flat type) (21 core) (CN501) 7 lug 9 screw (+BVTP 3 1 wire (flat type) (7 core) (CN503) 5 CN005 (7P)

  • Page 12: Main Board

    HCD-GZR333IA 2-7. MAIN BOARD 6 wire (flat type) (13 core) (CN641) 3 wire (flat type) (9 core) (CN211) 4 wire (flat type) (7 core) (CN191) 5 wire (flat type) (9 core) (CN504) 8 MAIN board 7 CN951 (9P) 1 two screws (+BVTP 3 2-8.

  • Page 13: Dvd Mechanism Deck, Tuner (Tm901)

    HCD-GZR333IA 2-9. DVD MECHANISM DECK, TUNER (TM901) 9 dust cover (CDM-A) 2 screw (+BVTP 3 8 screw (+BVTP 3 7 screw (+BVTP 3 0 two screws (+BVTP 3 3 two screws qa wire (flat type) (9 core) (connector) (+BVTP 3...

  • Page 14: Left Board, Right Board, Front Board

    HCD-GZR333IA 2-11. LEFT BOARD, RIGHT BOARD, FRONT BOARD 9 nut qa knob (JOG) 0 holder (knob) 4 LEFT board 1 two screws (+BVTP 2.6 (3CR)) 2 three screws (+BVTP 2.6 (3CR)) qh CN806 (4P) qj FRONT board 3 CN731 (8P) qf two screws (+BVTP 2.6 (3CR))

  • Page 15: Lcd Ctrl Board, Lcd Module (Lcd101)

    HCD-GZR333IA 2-13. LCD CTRL BOARD, LCD MODULE (LCD101) sub panel (LCD) assy 0 LCD module (LCD101) 7 holder (LCD-R) 6 two screws (+BVTP 2.6 (3CR)) 5 LCD CTRL board 3 two lugs 2 two screws 4 CN003 (26 core) (+BVTP 2.6 (3CR))

  • Page 16: Driver Board, Sw Board

    HCD-GZR333IA 2-15. DRIVER BOARD, SW BOARD 7 CN702 (5 core) 4 CN703 (4P) 2 SW board 6 DRIVER board 3 CN704 (2P) 1 screw 5 two screws (+BTTP (M2.6)) (+BTTP (M2.6)) 2-16. SENSOR BOARD 1 floating screw (+PTPWH M2.6) 2 tray 8 screw (+BTTP (M2.6))

  • Page 17: Motor (Tb) Board

    HCD-GZR333IA 2-17. MOTOR (TB) BOARD 2 stopper table assy 2 stopper 6 table motor assy (M741) 4 MOTOR (TB) board 5 Remove the two solders of motor. 3 two screws (+BTTP (M2.6)) 2-18. MOTOR (LD) BOARD 2 two screws (+BTTP (M2.6)) 4 Remove the two solders of motor.

  • Page 18: Chassis

    HCD-GZR333IA 2-19. CHASSIS 1 screw (+BVTP 3 2 two screws (+BVTP 3 5 chassis 3 two screws (+BVTP 3 2-20. DMB19 BOARD qf bracket (DMB) qs two screws (+BVTP 3 8 wire (flat type) (24 core) (CN101) 7 CN201 (6P)

  • Page 19: Base Unit

    HCD-GZR333IA 2-21. BASE UNIT 1 floating screw (+PTPWH M2.6) 2 base unit 2-22. OPTICAL PICK-UP 4 two insulators 1 two insulator screws 2 two insulator screws 5 optical pick-up 3 two insulators 6 holder (310)

  • Page 20: Test Mode

    HCD-GZR333IA SECTION 3 TEST MODE [COLD RESET] [AMP TEST MODE] • The cold reset clears all data including preset data stored in the • This mode is used to display the real time VACS level and RAM to initial conditions. Execute this mode when returning check operations of the respective sections of Equalizer band the set to the customer.
  • Page 21 HCD-GZR333IA [PANEL TEST MODE] [DISC THEFT PREVENTION MODE] • This mode is used to check the LCD module, LEDs, button, • This mode let you lock the disc tray. When this mode is acti- MASTER VOLUME dial, OPERATION DIAL ring, system vated, the disc tray will not open.
  • Page 22 HCD-GZR333IA [AM TUNER STEP CHAGE] • Procedure to enter to DVD Service Mode: • The step interval of AM channels can be toggled between 9 1. Press the [ ] button to turn on the system. kHz and 10 kHz.
  • Page 23 HCD-GZR333IA 3. Select “6. Iop:” by pressing the [6] button on the remote com- • Error Code mander. 4. Wait until a hexadecimal number appears in the on-screen dis- Example of Error code play as below: 1. 01 05 04 04...

  • Page 24: Electrical Adjustments

    HCD-GZR333IA SECTION 4 ELECTRICAL ADJUSTMENTS To clear the Emergency History DVD SECTION Press the [DVD TOP MENU] button and then press the [CLEAR] When the optical pick-up assy is replaced, perform the “Execute button. IOP Measurement”. The error code for all emergency history would be reset.
  • Page 25 HCD-GZR333IA Checking Location: DMB19 board (Side A) VIDEO SECTION – DMB19 BOARD (SIDE A) – Video Level Check (VIDEO BOARD) Purpose This adjustment is made to satisfy the NTSC standard, and if not adjusted correctly, the brightness will be too large or small.

  • Page 26: Diagrams

    HCD-GZR333IA SECTION 5 DIAGRAMS • Circuit Boards Location TRANS-SUB board IP board VIDEO board LCD CTRL board SENSOR board FRONT board SW board MOTOR (TB) board MOTOR (LD) board DRIVER board DMB19 board TRANS board POWER AMP board CENTER board...

  • Page 27: Block Diagram -Rf/Servo Section

    HCD-GZR333IA 5-1. BLOCK DIAGRAM – RF/SERVO Section – RFIP RF_C RF_B DETECTOR RF_A RF_D RF_E RF_F CD/DVD RF AMP, FOCUS/TRACKING ERROR AMP, DVD SYSTEM PROCESSOR, OPTICAL PICK-UP DIGITAL SERVO PROCESSOR BLOCK IC101 (1/2) : DVD (AUDIO) LIMIT LIMITSW : DVD (RF)

  • Page 28: Block Diagram -Video Section

    HCD-GZR333IA 5-2. BLOCK DIAGRAM – VIDEO Section – IC105 CVBUS OUT CVBS DVDD5V +3.3V REG VDD3.3V CR/R MAIN SY/Y/G SECTION SC/CB/B (Page 29) D+3.3V IC107 A/D CONVERTER IC4601 AVDD3.3V +3.3V REG RF+3.3V DOUT AUDIO VINL L IN SECTION IC111 LRCK...

  • Page 29: Block Diagram -Main Section

    HCD-GZR333IA 5-3. BLOCK DIAGRAM – MAIN Section – SOUND CONTROL IC101 J221 VIDEO-L VIDEO/SAT AUDIO IN R-CH RECAL RECA L TM901 MIC_SCORE TUNER-L SWOUT SW OUT R-CH AUDIO FL OUT OUTL SECTION COAXIAL VIDEO (Page 30) D417 LOUT DMB-L DBFB FEED...

  • Page 30: Block Diagram -Audio Section

    HCD-GZR333IA 5-4. BLOCK DIAGRAM – AUDIO Section – MAIN SECTION (Page 29) – – VIDEO SECTION (Page 28) – DISPLAY/ POWER SECTION (Page 31) HCD-GZR333IA...

  • Page 31: Block Diagram -Display/Power Section

    HCD-GZR333IA 5-5. BLOCK DIAGRAM – DISPLAY/POWER Section – LCD CONTROL SYSTEM CONTROL IC002 IC501 (5/5) S761-770 ROUT FUNCTION MAIN 65 I-KEY1 LCD VIDEO 3 YIN0 GOUT SECTION BOUT (Page 29) S771,772 TCLRL S821-825 TRCLK FUNCTION 64 I-KEY2 TRUDL TCLP CPH1...
  • Page 32 HCD-GZR333IA THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Waveforms (In addition to this, the necessary note is printed in each block.) – DMB19 Board – For Printed Wiring Boards. For Schematic Diagrams. Note: Note: IC101 9 (XTALI) IC101 <z/c (SC/CB/B)

  • Page 33: Printed Wiring Boards -Driver Section

    HCD-GZR333IA 5-6. PRINTED WIRING BOARDS – DRIVER Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. M751 (LOADING) MAIN BOARD CN641 (Page 41) (DISC TRAY ADDRESS DETECT) S751 (OPEN/CLOSE DETECT) S751 CN751 CLOSE OPEN...

  • Page 34: Schematic Diagram -Driver Section

    HCD-GZR333IA 5-7. SCHEMATIC DIAGRAM – DRIVER Section – • See page 60 for IC Block Diagrams. IC B/D IC701 R702 R701 D701 C715 CN704 C751 CN721 M751 IC B/D IC712 R712 R713 CN701 CN705 C752 CN751 S751 D711 R711 R751...

  • Page 35: Printed Wiring Board -Dmb19 Board (1/2)

    HCD-GZR333IA 5-8. PRINTED WIRING BOARD – DMB19 Section (1/2) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. (Page 41) (Page 41) (Page 47) MAIN BOARD MAIN BOARD VIDEO BOARD CN951 CN191 CN1503 DMB19 BOARD...

  • Page 36: Printed Wiring Board -Dmb19 Board (2/2)

    HCD-GZR333IA 5-9. PRINTED WIRING BOARD – DMB19 Section (2/2) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. DMB19 BOARD (SIDE B) C610 C4623 R4834 FL604 C4606 C502 FB608 R4608 FB607 FL603 FB603 R4609 IC4602...

  • Page 37: 5-10. Schematic Diagram -Dmb19 Board (1/4)

    HCD-GZR333IA 5-10. SCHEMATIC DIAGRAM – DMB19 Section (1/4) – • See page 60 for IC Block Diagrams. DMB19 BOARD (1/4) DGND DMB19 DVDD3.3V BOARD (4/4) DVDD5V (Page 40) IOPMON SPFG DMB19 BOARD VREFO (3/4) RF+3.3V (Page 39) C199 CN101 4700p...

  • Page 38: 5-11. Schematic Diagram -Dmb19 Board (2/4)

    HCD-GZR333IA 5-11. SCHEMATIC DIAGRAM – DMB19 Section (2/4) – • See page 32 for Waveforms. • See page 67 for IC Pin Function Description of IC101. DMB19 DMB19 BOARD (2/4) BUS2 BOARD (4/4) (Page 40) BUS1 CN1104 R1260 JL1214 R1259...

  • Page 39: Schematic Diagram -Dmb19 Board (3/4)

    HCD-GZR333IA 5-12. SCHEMATIC DIAGRAM – DMB19 Section (3/4) – • See page 60 for IC Block Diagram. DMB19 BOARD (3/4) DVDD3.3V MAIN R223 100k BOARD DVDD5V 0.5% (4/4) DGND (Page 40) R225 R234 100k R232 0.5% IOPMON 0.5% REG02 R231...

  • Page 40: Schematic Diagram -Dmb19 Board (4/4)

    HCD-GZR333IA 5-13. SCHEMATIC DIAGRAM – DMB19 Section (4/4) – • See page 61 for IC Block Diagrams. DMB19 BOARD (4/4) IC4601 A/D CONVERTER DVDD5V DVDD5V DMB19 DMB19 DGND BOARD BOARD DGND (3/4) (1/4) DVDD3.3V DVDD3.3V (Page 39) (Page 37) JL017...

  • Page 41: Printed Wiring Board -Main Section

    HCD-GZR333IA 5-14. PRINTED WIRING BOARD – MAIN Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. (Page 47) (Page 49) (Page 45) VIDEO BOARD FRONT BOARD MIC BOARD CN1501 CN801 CN781 IP BOARD CN1006...

  • Page 42: Schematic Diagram -Main Section (1/3)

    HCD-GZR333IA 5-15. SCHEMATIC DIAGRAM – MAIN Section (1/3) – • See page 32 for Waveforms. • See page 62 for IC Block Diagram. • See page 69 for IC Pin Function Description of IC501. MAIN BOARD (1/3) C618 R625 R607...

  • Page 43: Schematic Diagram -Main Section (2/3)

    HCD-GZR333IA 5-16. SCHEMATIC DIAGRAM – MAIN Section (2/3) – • See page 62 for IC Block Diagrams. ANTENNA MAIN BOARD (2/3) CN211 75 COAXIAL R214 JL211 TUNER-L JL212 R215 JL213 TUNER-R R211 JL214 TM901 TU-GND JL215 FM/AM TUNER PACK JR016...

  • Page 44: Schematic Diagram -Main Section (3/3)

    HCD-GZR333IA 5-17. SCHEMATIC DIAGRAM – MAIN Section (3/3) – • See page 63 for IC Block Diagrams. MAIN BOARD (3/3) IC911 (Page 48) NO911 IC911 VIDEO JL901 KIA7805API-U/PF V+5V(Driver) BOARD +5V REG JL902 CN1502 V-GND(Driver) FL911 JL903 10.3 JW911 LCD CTRL...

  • Page 45: Printed Wiring Boards -Mic/Hp/Usb Section

    HCD-GZR333IA 5-18. PRINTED WIRING BOARDS – MIC/HP/USB Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. (Page 49) (Page 35) (Page 41) (Page 56) FRONT BOARD DMB19 BOARD MAIN BOARD POWER AMP BOARD CN803...

  • Page 46: Schematic Diagram -Mic/Hp/Usb Section

    HCD-GZR333IA 5-19. SCHEMATIC DIAGRAM – MIC/HP/USB Section – • See page 64 for IC Block Diagram. MIC BOARD ET899 (CHASSIS) CN781 NO799 C899 CL781 A-GND LED GND CL782 MAIN MIC_SCORE LED GND FRONT CL783 BOARD MIC_SIGNAL LED+9V BOARD (2/3) CL784...

  • Page 47: Printed Wiring Board -Video Section

    HCD-GZR333IA 5-20. PRINTED WIRING BOARD – VIDEO Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. J1501 COMPONENT VIDEO OUT (DVD ONLY) J1500 IC1502 J1502 VIDEO/SAT VIDEO DIGITAL OUT VIDEO IN OPTICAL IC1502 C1527...

  • Page 48: Schematic Diagram -Video Section

    HCD-GZR333IA 5-21. SCHEMATIC DIAGRAM – VIDEO Section – • See page 64 for IC Block Diagrams. IC1501 IC B/D VIDEO BOARD IC1501 J1500 R1531 MM1758AFBE C1504 COMPONENT VIDEO AMP VIDEO/SAT CN1500 VIDEO IN C1507 CL926 C1516 C1528 CR IN GND2...

  • Page 49: Printed Wiring Boards -Front Section

    HCD-GZR333IA 5-22. PRINTED WIRING BOARDS – FRONT Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. (Page 45) MIC BOARD NO799 FRONT BOARD REC TO USB EQ BAND/ D818 PRESET EQ S835 S834 S844...

  • Page 50: Schematic Diagram -Front Section

    HCD-GZR333IA 5-23. SCHEMATIC DIAGRAM – FRONT Section – • See page 60, 65 for IC Block Diagrams. FRONT BOARD R817 R818 R819 R820 1.2k 1.5k 1.5k 1.5k R808 CN801 IC B/D CL821 DATA R807 S/P OE CLOCK R806 CL820 IC801...

  • Page 51: Printed Wiring Boards -Panel Section

    HCD-GZR333IA 5-24. PRINTED WIRING BOARDS – PANEL Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. CENTER BOARD RIGHT BOARD LP741 LP742 S770 LCD ON/OFF R743 R742 IC741 R751 R752 R753 R754 R755 S769 S769 TUNING –...

  • Page 52: Schematic Diagram -Panel Section

    HCD-GZR333IA 5-25. SCHEMATIC DIAGRAM – PANEL Section – CENTER BOARD R761 R762 R763 R764 R765 R766 R767 R768 R769 R770 NO761 1.5k 2.2k 4.7k 6.8k CL761 DISPLAY-KEY CL762 FRONT KEY1 S760 S761 S762 S763 S764 S765 S766 S767 S768 S769...

  • Page 53: Printed Wiring Board -Lcd Control Section (1/2)

    HCD-GZR333IA 5-26. PRINTED WIRING BOARD – LCD CONTROL Section (1/2) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. LCD101 LCD MODULE LCD CTRL BOARD (SIDE A) CN003 JL066 JL053 JL054 R054 C044 C045 JL061...

  • Page 54: Printed Wiring Board -Lcd Control Section (2/2)

    HCD-GZR333IA 5-27. PRINTED WIRING BOARD – LCD CONTROL Section (2/2) – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. LCD CTRL BOARD (SIDE B) C057 C055 C056 C016 (CHASSIS) W001 (Page 47) LP001 VIDEO BOARD...

  • Page 55: Schematic Diagram -Lcd Control Section

    HCD-GZR333IA 5-28. SCHEMATIC DIAGRAM – LCD CONTROL Section – • See page 32 for Waveform. • See page 60, 66 for IC Block Diagrams. • See page 71 for IC Pin Function Description of IC002. LCD CTRL BOARD (Page 44)

  • Page 56: Printed Wiring Board -Power Amp Section

    HCD-GZR333IA 5-29. PRINTED WIRING BOARD – POWER AMP Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. (Page 45) (Page 58) (Page 58) MIC BOARD TRANS BOARD TRANS BOARD NO791 NO304 NO305 CN407 LP403...

  • Page 57: Schematic Diagram -Power Amp Section

    HCD-GZR333IA 5-30. SCHEMATIC DIAGRAM – POWER AMP Section – • See page 66 for IC Block Diagram. IC B/D POWER AMP BOARD IC402 IC402 STK415-130-E PRE DRIVER R381 R365 CN407 R383 R385 HP-L HP-GND BOARD R386 HP-R R412 R420 C459...

  • Page 58: Printed Wiring Boards -Trans Section

    HCD-GZR333IA 5-31. PRINTED WIRING BOARDS – TRANS Section – • See page 26 for Circuit Boards Location. • : Uses unleaded solder. AC IN ~ TRANS BOARD TRANS-SUB BOARD JL323 F303 CN322 JW303 LP321 FH305 FH306 LP322 Q321 FH311 FH312...

  • Page 59: Schematic Diagram -Trans Section

    HCD-GZR333IA 5-32. SCHEMATIC DIAGRAM – TRANS Section – TRANS BOARD PT301 POWER TRANSFORMER (MAIN) F306 T8AL/250V JL319 FH312 FH311 NO304 F305 T6.3AL/250V JL320 JL301 FH310 FH309 AC-VH AC-VL POWER AMP JL321 BOARD PT-GND JL304 CN401 F304 AC-VL (Page 57) T6.3AL/250V...
  • Page 60 HCD-GZR333IA • IC Block Diagrams IC111 MM1661JHBE (DMB19 Board (1/4)) IC701 BA6956AN (DRIVER Board) IC712 BA6956AN (DRIVER Board) BIAS 7 NC CURRENT THERMAL DRIVER LIMITTER SHUTDOWN CONTROL LOGIC 6 NC REFERENCE 5 CONT IC103 S-24CS16A0I-J8T1G (DMB19 Board (1/4)) IC201 FAN8036L (DMB19 Board (3/4))
  • Page 61 HCD-GZR333IA IC4601 PCM1808PWR (DMB19 Board (4/4)) LRCK Serial Interface Mode/ MOD0 Format MOD1 Control Clock SCKI Timing Control x1/64 Decimation Filter with High Pass Filter DGND Delta Sigma Delta Sigma Modulator Modulator DVDD Power Supply AVCC Antialias AGND AIN_L Reference...
  • Page 62 HCD-GZR333IA IC682 S-80829CNNB-B8OT2G (MAIN Board (1/3)) OUT 1 VDD 2 – VREF IC101 R2A15216FP (MAIN Board (2/3)) VIDEO-R REFERENCE VIDEO-L 6 INPUT 6 INPUT iPod/WM-R SELECTOR SELECTOR iPod/WM-L (R-CH) (L-CH) INFR INFL GAMER GAMEL INGAINOUTR INGAINOUTL RECAR RECAL RECBR RECBL...
  • Page 63 HCD-GZR333IA IC182 TC74LVX4053FT(EL) (MAIN Board (2/3)) 15 14 IC921 SI-8008TFEK (MAIN Board (3/3)) OVERCURRENT ON/OFF PREG PROTECTION SOFT START LATCH OSCILLATOR RESET & DRIVER COMPARATOR – THERMAL PROTECTION – ERROR AMP REFERENCE VOLTAGE...
  • Page 64 HCD-GZR333IA IC931 SI-8001FFEK (MAIN Board (3/3)) IC951 SI-8001FFEK (MAIN Board (3/3)) OVERCURRENT ON/OFF PREG PROTECTION SOFT START LATCH OSCILLATOR RESET & DRIVER COMPARATOR – THERMAL PROTECTION – ERROR AMP REFERENCE VOLTAGE IC781 BU9253FS-E (MIC Board) COUNTER SRAM IC1500 TC74LVX4051FT (VIDEO Board)
  • Page 65 HCD-GZR333IA IC1501 MM1758AFBE (VIDEO Board) S-DC OUT 28 VCC2 S1/S2 27 S-DC OUT VCC1 BIAS 6.75MHz DRIVER LOW-PASS C IN 26 C OUT FILTER MUTE1 25 S1 CLAMP –6dB 24 S2 CVBS IN 6.75MHz DRIVER YC MIX LOW-PASS 23 CVBS OUT...
  • Page 66 HCD-GZR333IA IC006 MM3203BFBE (LCD CTRL Board) SW2 1 ERROR STARTUP CTRL SOFT CONTROL LOGIC START DRIVE LOGIC TEMPERATURE DETECTION CURRENT 150°C DETECTION VREF 500kHz CURRENT VIN 2 DETECTION DRIVE LOGIC SOFT ERROR START SW1 3 VREF GND 4 IC007 SI-8008TM-TLS (LCD CTRL Board)
  • Page 67 HCD-GZR333IA • IC Pin Function Descriptions DMB19 BOARD (2/4) IC101 CXD9970R(LE) (CD/DVD RF AMP, FOCUS/TRACKING ERROR AMP, DVD SYSTEM PROCESSOR, DIGITAL SERVO PROCESSOR) Pin No. Pin Name Description RF_A RF main beam (C) signal input from the optical pick-up block...
  • Page 68 HCD-GZR333IA Pin No. Pin Name Description RAS# Row address strobe signal output for the 64M SDRAM Bank address signal output for the 64M SDRAM DVSS18 — Ground Bank address signal output for the 64M SDRAM 81 to 83 RA10, RA0, RA1...
  • Page 69 HCD-GZR333IA MAIN BOARD (1/3) IC501 μPD78F1105GF(S)-GAS-AX (SYSTEM CONTROL) Pin No. Pin Name Description IIC SCL IIC clock (GC micon) signal output IIC SDA IIC data (GC micon) signal output O-FRONT-MUTE Front speaker output mute (L: mute ON) O-SW-MUTE Subwoofer output mute (L: mute ON)
  • Page 70 HCD-GZR333IA Pin No. Pin Name Description I-MIC/HP-DET Mic in/headphone signal input I-VACS Tape deck VACS signal input I-ILLUMINATION Audio level signal input for illumination I-TC-STAT(HALF/ Tape deck signal input (Not used in this set) REC-FWD) I-VOL Volume signal input I-KEY4...
  • Page 71 HCD-GZR333IA LCD CTRL BOARD IC002 TW8827-TA3-GR (LCD CONTROL) Pin No. Pin Name Description AVD1 — Power supply pin (+1.8 V) YIN1 Analog composite signal input 1 (Connect to AVS) YIN0 Analog composite signal input 0 YGND — Ground YOUT Y signal output (Not used in this set) AVS1 —...
  • Page 72 HCD-GZR333IA Pin No. Pin Name Description VSS18_3 — Ground SPI_CSN SPI CS (low enable) signal output (Not used in this set) SPI_SDO SPI data out signal output (Not used in this set) SPI_SDI SPI data in signal input (Connect to VSS18)

  • Page 73: Exploded Views

    HCD-GZR333IA SECTION 6 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Accessories are given in the last of the The components identifi ed by mark 0 they may have some difference from the electrical parts list.

  • Page 74: Front Panel Section-1

    HCD-GZR333IA 6-2. FRONT PANEL SECTION-1 When replacing the KNOB (JOG) or the HOLDER (KNOB), refer to the Note for Replacement of the KNOB (JOG) and that for Replacement of the HOLDER (KNOB) described on page 7. not supplied (LEFT board)

  • Page 75: Front Panel Section-2

    HCD-GZR333IA 6-3. FRONT PANEL SECTION-2 not supplied not supplied LCD101 not supplied not supplied (CENTER board) Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement. Ref. No. Part No.

  • Page 76: Top Panel Section

    HCD-GZR333IA 6-4. TOP PANEL SECTION not supplied not supplied not supplied (IP SUPPORT board) Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement. Ref. No. Part No. Description Remark Ref.

  • Page 77: Chassis Section

    HCD-GZR333IA 6-5. CHASSIS SECTION not supplied (TRANS board) not supplied F301 not supplied (WIRE HOLDER B board) F302 not supplied F304 PT301 not supplied (POWER AMP board) F305 F306 F303 not supplied not supplied not supplied not supplied TM901 not supplied...

  • Page 78: Dvd Mechanism Deck Section-1

    HCD-GZR333IA 6-6. DVD MECHANISM DECK SECTION-1 (CDM74HFVX-DVBU101) M741 chassis assy Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement. Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 79: Dvd Mechanism Deck Section-2

    HCD-GZR333IA 6-7. DVD MECHANISM DECK SECTION-2 (CDM74HFVX-DVBU101) RE701 not supplied M751 not supplied not supplied not supplied Note: If the wire (fl at type) was replaced, fold it some as the wire (fl at type) before replacement. Ref. No. Part No.

  • Page 80: Electrical Parts List

    HCD-GZR333IA SECTION 7 CENTER DMB19 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- the parts list may be different from the uF: μF ber, please include the board name. parts specifi ed in the diagrams or the com- •...
  • Page 81 HCD-GZR333IA DMB19 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C206 1-164-230-11 CERAMIC CHIP 220PF D004 6-500-848-01 DIODE MC2840-T112-1 C208 1-162-970-11 CERAMIC CHIP 0.01uF D005 6-500-848-01 DIODE MC2840-T112-1 C209 1-164-677-11 CERAMIC CHIP 0.033uF D006 6-500-848-01 DIODE MC2840-T112-1...
  • Page 82 HCD-GZR333IA DMB19 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R103 1-218-864-11 METAL CHIP 5.1K 0.5% 1/10W R521 1-216-833-11 METAL CHIP 1/10W R107 1-216-833-11 METAL CHIP 1/10W R1029 1-216-864-11 SHORT CHIP R108 1-216-857-11 METAL CHIP 1/10W...
  • Page 83 HCD-GZR333IA DMB19 DRIVER FRONT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > C812 1-164-156-11 CERAMIC CHIP 0.1uF C813 1-124-261-00 ELECT 10uF X101 1-814-380-11 VIBRATOR, CRYSTAL (27MHz) C814 1-164-156-11 CERAMIC CHIP 0.1uF ************************************************************* C815 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 84 HCD-GZR333IA FRONT LCD CTRL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R820 1-216-823-11 METAL CHIP 1.5K 1/10W C017 1-126-791-11 ELECT 10uF R821 1-216-813-11 METAL CHIP 1/10W C018 1-126-791-11 ELECT 10uF R822 1-216-815-11 METAL CHIP 1/10W...
  • Page 85 HCD-GZR333IA LCD CTRL LEFT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D008 6-501-119-01 DIODE RR264M-400 R033 1-216-821-11 METAL CHIP 1/10W D009 6-501-758-01 DIODE MAZ8100G0LS0 R034 1-216-809-11 METAL CHIP 1/10W R035 1-216-821-11 METAL CHIP 1/10W < FERRITE BEAD >...
  • Page 86 HCD-GZR333IA LEFT MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D736 6-502-401-11 LED 1L434FA22E0TDT01 (USB) C137 1-126-964-11 ELECT 10uF D737 6-502-401-11 LED 1L434FA22E0TDT01 (iPod/OPR) C138 1-126-964-11 ELECT 10uF D738 6-502-401-11 LED 1L434FA22E0TDT01 (TUNER/BAND) C139 1-110-563-11 CERAMIC CHIP 0.068uF...
  • Page 87 HCD-GZR333IA MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C233 1-164-156-11 CERAMIC CHIP 0.1uF CN501 1-568-838-11 CONNECTOR, FFC 21P C500 1-126-916-11 ELECT 1000uF 6.3V CN503 1-568-826-11 CONNECTOR, FFC 7P C501 1-162-919-11 CERAMIC CHIP 22PF CN504...
  • Page 88 HCD-GZR333IA MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark J231 1-774-785-11 JACK, PIN 1P (SUBWOOFER OUT) < TRANSISTOR > < JUMPER RESISTOR > Q101 8-729-620-13 TRANSISTOR 2SC4154TP-1EF Q102 8-729-620-13 TRANSISTOR 2SC4154TP-1EF JR007 1-216-295-91 SHORT CHIP...
  • Page 89 HCD-GZR333IA MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R131 1-216-833-11 METAL CHIP 1/10W R501 1-216-821-11 METAL CHIP 1/10W R132 1-216-845-11 METAL CHIP 100K 1/10W R502 1-216-821-11 METAL CHIP 1/10W R133 1-216-841-11 METAL CHIP 1/10W...
  • Page 90 HCD-GZR333IA MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R572 1-216-809-11 METAL CHIP 1/10W R912 1-216-809-11 METAL CHIP 1/10W R574 1-216-809-11 METAL CHIP 1/10W R913 1-216-809-11 METAL CHIP 1/10W R575 1-216-809-11 METAL CHIP 1/10W R914...
  • Page 91 HCD-GZR333IA MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRATOR > FB885 1-414-445-11 FERRITE, EMI (SMD) (1608) X501 1-795-950-11 VIBRATOR, CRYSTAL (32.768kHz) < IC > X502 1-795-721-21 VIBRATOR, CERAMIC (20MHz) ************************************************************* IC781 8-759-453-78 IC BU9253FS-E2...
  • Page 92 HCD-GZR333IA MOTOR (LD) MOTOR (TB) POWER AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VARIABLE RESISTOR > C464 1-104-658-91 ELECT 100uF C465 1-126-960-11 ELECT RV795 1-223-983-11 RES, VAR, CARBON 50K (ECHO LEVEL) C467 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 93 HCD-GZR333IA POWER AMP RIGHT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R446 1-216-845-11 METAL CHIP 100K 1/10W R447 1-216-836-11 METAL CHIP 1/10W R365 1-216-864-11 SHORT CHIP R448 1-216-841-11 METAL CHIP 1/10W R366...
  • Page 94 HCD-GZR333IA RIGHT SENSOR TRANS TRANS-SUB USB-LED Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D745 6-502-347-01 LED SLI-343M8CT32 (N) FH308 1-533-217-41 HOLDER, FUSE D746 6-502-401-11 LED 1L434FA22E0TDT01 (X) FH309 1-533-217-41 HOLDER, FUSE FH310 1-533-217-41 HOLDER, FUSE <...
  • Page 95 HCD-GZR333IA USB-LED VIDEO VOL-LED Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > < JUMPER RESISTOR > D721 6-502-803-01 LED SELG6E14CTP5 (USB (BLUE)) JR1501 1-216-864-11 SHORT CHIP D722 6-501-691-01 LED 1L434FV22D0TDF01 (USB (RED)) < RESISTOR >...
  • Page 96 HCD-GZR333IA Ref. No. Part No. Description Remark MISCELLANEOUS ************** 1-828-935-51 WIRE (FLAT TYPE) (5 CORE) 1-831-964-11 CABLE, FLEXIBLE FLAT (21 CORE) 1-838-275-21 CABLE, FLEXIBLE FLAT (5 CORE) 1-828-950-51 WIRE (FLAT TYPE) (7 CORE) 1-457-413-11 CORE, FERRITE 1-832-558-21 CABLE, FLEXIBLE FLAT (9 CORE)
  • Page 97 HCD-GZR333IA MEMO...
  • Page 98 HCD-GZR333IA REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2011.04...

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