Service manual

ManualsBrandsMaster audio ManualsComputer equipmentEL-18SW

Ver. 1.1 2006. 10

Model Name Using Similar Mechanism HCD-GNZ7D/GNZ8D/GNZ9D

DVD

DVD Mechanism Type CDM74HF-DVBU101//C

Section

Optical Pick-up Name KHM-310CAB/C2NP

Tape Deck

Model Name Using Similar Machanism NEW

Section

SERVICE MANUAL

E Model

HCD-GNZ55D

Amplifier section

The following measured at AC 120, 127, 220, 240 V,

50/60 Hz

DIN power output (rated)

40 W + 40 W

(4 ohms at 1 kHz, DIN)

Continuous RMS power output (reference)

60 W + 60 W

(4 ohms at 1 kHz, 10%

THD)

Inputs

MIC (phone jack): Sensitivity 1 mV,

impedance 10 kilohms

Outputs

VIDEO OUT (phono jack):

max. output level

1 Vp-p, unbalanced, Sync

negative load impedance

75 ohms

PHONES (stereo mini jack):

Accepts headphones of

8 ohms or more

FRONT SPEAKER: Use only the supplied speakers

SPECIFICATIONS

Disc player section

System Compact disc and digital

audio and video system

Laser Semiconductor laser

(DVD: λ=650 nm,

CD: λ=790 nm)

Emission duration:

continuous

Frequency response DVD (PCM 48 kHz):

2 Hz – 22 kHz (±1 dB)

CD: 2 Hz – 20 kHz (±0.5 dB)

Video color system format

Latin American model:

NTSC

Other models: NTSC, PAL

Sony Corporation

Home Audio Division

Published by Sony Techno Create Corporation

9-887-296-02

2006J04-1

– Continued on next page –

DVD DECK RECEIVER

• HCD-GNZ55D is the tuner,

deck, DVD and amplifier

section in MHC-GNZ55D.

Summary of content (100 pages)

PAGE 1
HCD-GNZ55D SERVICE MANUAL E Model Ver. 1.1 2006. 10 • HCD-GNZ55D is the tuner, deck, DVD and amplifier section in MHC-GNZ55D.
PAGE 2
HCD-GNZ55D General Tape deck section Recording system Frequency response 4-track 2-channel stereo 50 – 13,000 Hz (±3 dB), using Sony TYPE I tape Power requirements Saudi Arabian model: Tuner section FM stereo, FM/AM superheterodyne tuner Thai model: Other models: FM tuner section Tuning range 87.5 – 108.0 MHz (50-kHz step) Antenna FM lead antenna Antenna terminals 75 ohm unbalanced Intermediate frequency 10.
PAGE 3
HCD-GNZ55D Ver. 1.1 Notes on Chip Component Replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing • Keep the temperature of soldering iron around 270°C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering.
PAGE 4
HCD-GNZ55D MODEL IDENTIFICATION • Abbreviation E3 : 240 V AC area in E model E12 : 220-240 V AC area in E model E13 : 220-230 V AC area in E model E15 : Iran model EA : Saudi arabia model PH : Philippine model SP : Singapore model TH : Thai model MY : Malaysia model – BACK PANEL – PARTS No. MODEL PARTS No.
PAGE 5
HCD-GNZ55D TABLE OF CONTENTS 1. GENERAL 3. TEST MODE ..................................................................... 19 6-9. Printed Wiring Board — DMB15 Section — ................... 36 6-10. Schematic Diagram — DMB15 Section (1/5) — ............. 38 6-11. Schematic Diagram — DMB15 Section (2/5) — ............. 39 6-12. Schematic Diagram — DMB15 Section (3/5) — ............. 40 6-13. Schematic Diagram — DMB15 Section (4/5) — ............. 41 6-14. Schematic Diagram — DMB15 Section (5/5) — ........
PAGE 6
HCD-GNZ55D SECTION 1 GENERAL This section is extracted from instruction manual. List of button locations and reference pages How to use page 104 to 106 Use this page to find the location of buttons and other parts of the unit and remote that are mentioned in the text.
PAGE 7
HCD-GNZ55D Top view 1 Front view 234 5 6 r; el ek ej eh eg ef ed es ea e; wl wk wj 7 8 9 q; qa qs qd qf Additional Information qg qh qj qk ql w; whwgwfwdws wa continued 105GB 7
PAGE 8
HCD-GNZ55D Remote control ALPHABETICAL ORDER A—L ADVANCE wf (25) ALBUM +/– qa (20, 24) ANGLE q; (44) AUDIO 8 (34, 43, 67, 70, 83) CLEAR wk (20, 27–30, 35, 41, 53) DISC SKIP 3 (25, 28, 29) DISPLAY ed (21, 76, 77) ENTER wh(18–20, 27–31, 34, 36–39, 40, 42, 45–50, 53, 56–59, 68–71, 74–76, 90) FM MODE 7 (59, 89) FUNCTION +/– 4 (19, 24, 57–60, 67, 75, 84, 88) KARAOKE MODE ea (68, 88) KARAOKE PON e; (68) KEY CONTROL #/2 es (69) M—S MENU qs (30, 32, 34–36, 39, 57, 58) Numeric Buttons1)2) wl (17, 20, 21, 24, 30,
PAGE 9
HCD-GNZ55D SECTION 2 DISASSEMBLY Note : Disassemble the unit in the order as shown below. SET 2-1. CABINET STEEL CASE (Page 10) 2-2. LOADING PANEL (Page 10) 2-9. 2-3. FRONT PANEL SECTION (Page 11) 2-10. HOLDER TC-R ASSY, HOLDER TC-L ASSY (Page 14) 2-4. DVD BLOCK SECTION (Page 11) 2-11. MIC BOARD (Page 15) 2-5. BACK PANEL SECTION (Page 12) 2-12. VIDEO BOARD, (Page 15) 2-6. MAIN BOARD, ADC BOARD (Page 12) 2-7. SPEAKER BOARD, S-MASTER BOARD (Page 13) 2-8.
PAGE 10
HCD-GNZ55D Note : Follow the disassembly procedure in the numerical order given. 2-1. CABINET STEEL CASE 6 two screws (+BVTP 3 × 8) 9 0 cabinet steel case 4 screw (case 3 TP2) 5 three screws (+BVTP 3 × 8) 7 two screws (+BVTP 3 × 8) 3 screw (case 3 TP2) 2 screw (case 3 TP2) 8 8 1 screw (case 3 TP2) 2-2. LOADING PANEL 3 loading panel CD mechanism deck (CDM74) 1 Turn the pulley to the direction of the arrow. Front panel side pulley 2 Pull-out the disc tray.
PAGE 11
HCD-GNZ55D 2-3. FRONT PANEL SECTION 5 CN205 (6P) 6 CN503 (3P) 7 screw (tapping screw) 0 4 CN121 (3P) 3 CN131 (8P) 8 screw (tapping screw) qa front panel section 1 wire (flat type) (11 core) (CN101) 2 wire (flat type) (25 core) (CN201) 9 four screws (+BVTP 3 × 8) 2-4.
PAGE 12
HCD-GNZ55D 2-5. BACK PANEL SECTION 2 two screws (+BVTP 3 × 8) 8 back panel section 3 screw (+BVTP 3 × 8) 4 two screws (+BVTP 3 × 8) 1 connector (9 core) 5 screw (+BVTP 3 × 8) 7 6 three screws (+BVTP 3 × 8) 2-6.
PAGE 13
HCD-GNZ55D 2-7. SPEAKER BOARD, S-MASTER BOARD 7 two screws (+BVTT 3 × 6 (sumitite)) 4 CN502 (6P) 8 heat sink assy 6 two screws (+BVTT 3 × 6 (sumitite)) 5 two screws (+BVTT 3 × 6 (sumitite)) 1 CN1501 (4P) 2 two screws (+BVTP 3 × 8) 3 SPEAKER board 9 S-MASTER board 2-8.
PAGE 14
HCD-GNZ55D 2-9. TAPE MECHANISM DECK 2 two screws (+BVTP 2.6 (3CR)) 3 two screws (+BVTP 2.6 (3CR)) 4 two screws (+BVTP 2.6 (3CR)) 1 wire (flat type) (11 core) 5 tape mechanism deck 2-10.
PAGE 15
HCD-GNZ55D 2-11. MIC BOARD 4 bracket (TC) 1 four screws (+BVTP 2.6 (3CR)) 2 bracket (pivot) 5 MIC board 3 three screws (+BVTP 3 × 8) 2-12.
PAGE 16
HCD-GNZ55D 2-13. DMB15 BOARD qs screw (+BVTP 3 × 8) qd cover (CDM) 0 screw (+BVTP 3 × 8) qa two screws (+BVTP 3 × 8) 9 bracket mediatek 2 wire (flat type) (24 core) (CN101) 8 screw (+BVTP 3 × 8) 1 CN201 (6P) 7 DMB15 board 6 two screws (+BVTP 3 × 8) 5 two screws (+BVTP 3 × 8) 4 heat sink (MTK IC) 3 two screws (+BVTP 3 × 8) 2-14. SENSOR BOARD 1 floating screw (+PTPWH M2.6) 2 tray 8 screw (+BTTP (M2.6)) 9 SENSOR board 3 belt (table) 4 floating screw (+PTPWH M2.
PAGE 17
HCD-GNZ55D 2-15. MOTOR (TB) BOARD 2 stopper table assy 1 2 stopper 6 table motor assy (M741) 4 MOTOR (TB) board 5 Remove the two solders of motor. 3 two screws (+BTTP (M2.6)) 2-16. MOTOR (LD) BOARD 2 two screws (+BTTP (M2.6)) 4 Remove the two solders of motor.
PAGE 18
HCD-GNZ55D 2-17. PICK-UP UNIT 5 two insulators 2 two insulator screws 3 two insulator screws 6 pick-up unit 4 two insulators 7 holder (310) 1 floating screw (+PTPWH M2.6) 2-18. SW BOARD, DRIVER BOARD 7 CN702 (5 core) 4 CN703 (4P) 2 SW board 6 DRIVER board 3 CN704 (2P) 1 screw (+BTTP (M2.6)) 18 5 two screws (+BTTP (M2.
PAGE 19
HCD-GNZ55D SECTION 3 TEST MODE [PANEL TEST MODE] • This mode is used to check the fluorescent indicator tube, LEDs, keys, VOLUME jog, model, destination, software version and VACS level. Procedure: 1. Press x button, [ILLUMINATION] button and [DISC 2] button simultaneously. 2. All LEDs and segments in fluorescent indicator tube are lighted up. 3. When you want to enter to the software version dispaly mode, press [DISC 1] button. The model information appears on the fluorescent indicator tube.
PAGE 20
HCD-GNZ55D Procedure: 1. Press ?/1 button to turn on the system. 2. Press [TUNER/BAND] button repeatedly to select the “AM”. 3. Press ?/1 button to turn off the system. 4. Press [ILLUMINATION] button and ?/1 button simultaneously. The system will turn on automatically. The message “AM 9K STEP” or “AM 10K STEP” appears on the fluorescent indicator tube and thus the channel step is changed.
PAGE 21
HCD-GNZ55D • TEST DISC LIST Be sure to use the DVD disc that matches the signal standards of your region. • CD YEDS-18 (Part No.: 3-702-101-01) PATD-012 (Part No.: 4-225-203-01) • DVD SL (Single Layer) NTSC : HLX-503 (Part No.: J-6090-069-A) HLX-504 (Part No.: J-6090-088-A) PAL : HLX-506 (Part No.: J-6090-077-A) • DVD DL (Dual Layer) NTSC : HLX-501 (Part No.: J-6090-071-A) HLX-505 (Part No.: J-6090-089-A) PAL : HLX-507 (Part No.: J-6090-078-A) • Procedure to enter to DVD Service Mode: 1.
PAGE 22
HCD-GNZ55D 2. You can check the total time when the laser is turned on during playback of DVD and CD from the above menu. The maximum time, which can be displayed are 999h 59min. 3. You can check the error code of latest 10 emergency history from the above menu. To view the previous or next page of emergency history, press . or > on the remote commander. The error code consists of To clear the Laser Hour Press [DISPLAY] button and then press [CLEAR] button. The data for both CD and DVD data are reset.
PAGE 23
HCD-GNZ55D SECTION 4 MECHANICAL ADJUSTMENTS Precaution 1. Clean the following parts with a denatured alcohol-moistened swab: record/playback heads pinch rollers erase head rubber belts capstan idlers 2. Demagnetize the record/playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage unless otherwise noted.
PAGE 24
HCD-GNZ55D SECTION 5 ELECTRICAL ADJUSTMENTS Checking Location: DMB15 board (Side A) DVD SECTION When the base unit is replaced, perform the adjustment and the measurement as shown below in this order. DMB15 BOARD (SIDE A) 1) MIRROR TIME ADJUSTMENT (See page 22) 2) EXECUTING IOP MEASUREMENT (See page 24) [TEST DISC LIST] Be sure to use the DVD disc that matches the signal standards of your region. • CD YEDS-18 (Part No.: 3-702-101-01) PATD-012 (Part No.
PAGE 25
HCD-GNZ55D DECK SECTION 3. Mode: Playback 0 dB=0.775 V 1. Demagnetize the record/playback head with a head demagnetizer. 2. Do not use a magnetized screwdriver for the adjustments. 3. After the adjustments, apply suitable locking compound to the parts adjust. 4. The adjustments should be performed with the rated power supply voltage unless otherwise noted. 5. The adjustments should be performed in the order given in this service manual.
PAGE 26
HCD-GNZ55D MEMO 26
PAGE 27
HCD-GNZ55D SECTION 6 DIAGRAMS 6-1.
PAGE 28
HCD-GNZ55D 6-2.
PAGE 29
HCD-GNZ55D 6-3.
PAGE 30
HCD-GNZ55D 6-4. BLOCK DIAGRAM — AUDIO SECTION — DBFB FEED BACK D/A CONVERTER IC600 MAIN SECTION (Page 29) A/D CONVERTER IC11 D FRONT L R-CH 1 L IN 2 R IN D OUT 12 31 DATA LRCK 10 BCK 11 29 LRCK 30 BCK 7 PDWN ADC RESET HP AMP IC880 15 SCKI HPOUTR1 41 HPOUTR2 39 J1401 PHONES MUTE Q1400,1401 R-CH R-CH MUTE CONTROL Q486 SERIAL CLOCK BUFFER IC3 X1 12.
PAGE 31
HCD-GNZ55D 6-5.
PAGE 32
HCD-GNZ55D 6-6. CIRCUIT BOARDS LOCATION • Note For Printed Wiring Boards And Schematic Diagrams Note on Printed Wiring Board: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. • : Pattern from the side which enables seeing. (The other layer’s patterns are not indicated.
PAGE 33
HCD-GNZ55D • Waveforms — DMB15 BOARD — 1 4 IC102 6 (DVDRFIP) 7 IC102
PAGE 34
HCD-GNZ55D 6-7. PRINTED WIRING BOARDS — DRIVER SECTION — • Refer to page 32 for Circuit Boards Location. 1 2 3 4 5 6 : Uses unleaded solder.
PAGE 35
HCD-GNZ55D 6-8. SCHEMATIC DIAGRAM — DRIVER SECTION — • Refer to page 63 for IC Block Diagrams.
PAGE 36
HCD-GNZ55D Ver. 1.1 6-9. PRINTED WIRING BOARD — DMB15 SECTION — • Refer to page 32 for Circuit Boards Location. 2 1 3 4 5 6 New part of EEPROM (IC103) on the DMB15 board cannot be used. Therefore, if the mounted DMB15 board (A-1167-778-A, etc.) is replaced, exchange new EEPROM (IC103) with that used before the replacement. : Uses unleaded solder.
PAGE 37
HCD-GNZ55D 12 11 10 9 8 7 6 5 4 3 2 1 R1110 A B R231 C211 R226 R212 C212 C209 R221 C214 R232 R1150 R106 R206 C203 R104 R1504 C162 C164 R1554 RB106 RB111 C176 C191 C128 R127 C127 R1109 C113 FL108 RB103 B6 RB104 E R3652 C171 C163 IC301 R3501 R151 R1123 C301 R1524 G H IC3711 R3789 IC3771 R3729 R4704 R1542 R1526 R146 R138 C192 F R314 R1103 R1104 IC107 FL104 FL106 R1124 R1125 C154 R160 1 2 3 R126 C172 C161 R1548 C149 C159 R1547 C147 4 C139
PAGE 38
HCD-GNZ55D 6-10.
PAGE 39
HCD-GNZ55D 6-11. SCHEMATIC DIAGRAM — DMB15 SECTION (2/5) — • Refer to page 63 for IC Block Diagrams.
PAGE 40
HCD-GNZ55D • Refer to page 33 for Waveforms. 6-12. SCHEMATIC DIAGRAM — DMB15 SECTION (3/5) — • Refer to page 66 for IC Pin Description of IC102.
PAGE 41
HCD-GNZ55D 6-13.
PAGE 42
HCD-GNZ55D Ver. 1.1 New part of EEPROM (IC103) on the DMB15 board cannot be used. Therefore, if the mounted DMB15 board (A-1167-778-A, etc.) is replaced, exchange new EEPROM (IC103) with that used before the replacement. 6-14.
PAGE 43
HCD-GNZ55D 6-15. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 32 for Circuit Boards Location.
PAGE 44
HCD-GNZ55D • Refer to page 33 for Waveforms. 6-16. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 71 for IC Pin Description of IC401.
PAGE 45
HCD-GNZ55D 6-17. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 74 for IC Pin Description of IC403.
PAGE 46
HCD-GNZ55D 6-18.
PAGE 47
HCD-GNZ55D 6-19.
PAGE 48
HCD-GNZ55D 6-20. PRINTED WIRING BOARD — S-MASTER SECTION — • Refer to page 32 for Circuit Boards Location. 12 11 10 9 8 7 : Uses unleaded solder.
PAGE 49
HCD-GNZ55D 1 2 3 4 5 6 7 8 9 10 11 12 (Page 61) SPEAKER BOARD CN1501 A R860 R825 R867 R862 R869 NO680 C685 R868 C691 (CHASSIS) C830 EP884 C687 Q840 E C B C655 R683 R691 C657 D891 C876 C693 C686 EP885 D890 R841 R861 C692 B (CHASSIS) R865 R866 R840 R824 C840 R C656 C654 R820 CN502 C D820 R821 C690 C694 L691 C680 C684 L681 L690 POWER UNIT L680 D C640 C648 C641 C886 C649 D895 C879 D894 E D651 D654 D653 D652 (CHASSIS) R631 R653 F R658 EP8
PAGE 50
HCD-GNZ55D • Refer to page 33 for Waveforms. 6-21. SCHEMATIC DIAGRAM — S-MASTER SECTION (1/2) — • Refer to page 64 for IC Block Diagrams.
PAGE 51
HCD-GNZ55D 6-22. SCHEMATIC DIAGRAM — S-MASTER SECTION (2/2) — • Refer to page 65 for IC Block Diagrams.
PAGE 52
HCD-GNZ55D 6-23. PRINTED WIRING BOARD — ADC SECTION — • Refer to page 32 for Circuit Boards Location. 2 1 3 4 5 6 : Uses unleaded solder.
PAGE 53
HCD-GNZ55D • Refer to page 33 for Waveforms. 6-24. SCHEMATIC DIAGRAM — ADC SECTION — • Refer to page 64 for IC Block Diagrams.
PAGE 54
HCD-GNZ55D 6-25. PRINTED WIRING BOARDS — PANEL SECTION — • Refer to page 32 for Circuit Boards Location. 2 1 3 4 5 6 : Uses unleaded solder.
PAGE 55
HCD-GNZ55D 6-26. PRINTED WIRING BOARD — VOLUME SECTION — • Refer to page 32 for Circuit Boards Location. 1 2 3 4 5 6 : Uses unleaded solder. 7 8 9 10 11 12 (Page 54) PANEL BOARD CN1452 A U NO1402 B 10 1 R1370 JR1302 R1369 S1318 EQ BAND/MEMORY JR1300 D1309 D1312 JR1301 JW1396 R1333 R1310 E R1335 C1334 JW1397 1 2 JW1398 3 S1305 F PL1300 R1337 S1319 SOUND FIELD R1336 D R1334 R1378 R1368 R1329 C R1377 R1379 JW1389 MASTER VOLUME (CHASSIS) G S1306 .
PAGE 56
HCD-GNZ55D 6-27.
PAGE 57
HCD-GNZ55D 6-28. PRINTED WIRING BOARD — MIC SECTION — • Refer to page 32 for Circuit Boards Location. 2 1 3 4 5 6 (Page 49) (Page 43) S-MASTER BOARD CN503 MAIN BOARD CN205 Q H A : Uses unleaded solder.
PAGE 58
HCD-GNZ55D 6-29.
PAGE 59
HCD-GNZ55D 6-30. PRINTED WIRING BOARD — VIDEO SECTION — • Refer to page 32 for Circuit Boards Location. 1 2 3 4 5 6 : Uses unleaded solder.
PAGE 60
HCD-GNZ55D 6-31.
PAGE 61
HCD-GNZ55D 6-32. PRINTED WIRING BOARD — SPEAKER SECTION — • Refer to page 32 for Circuit Boards Location. 1 2 3 4 5 6 7 : Uses unleaded solder.
PAGE 62
HCD-GNZ55D 6-33.
PAGE 63
HCD-GNZ55D • IC Block Diagrams IC701 BA6956AN (DRIVER Board) IC712 BA6956AN (DRIVER Board) TSD 1 2 3 4 5 6 7 8 9 VREF OUT2 RNF OUT1 VM VCC FIN GND RIN CONTROL LOGIC IC301 AK4358VQ-L (DMB15 Board (2/5)) DVSS DVDD MCLK BICK PDN ACKSN CAD0 DZF1(SUR) DZF2(R) DZF3(L) LOUT1+ LOUT1+ (FL) 12 11 10 9 8 7 6 5 4 3 2 1 SCF SDTI4 13 SDTI1 14 AUDIO INTERFACE SDTI2 15 SDTI3 16 DATT DAC DATT DAC SCF DATT DAC SCF DATT DAC SCF DATT DAC SCF DATT DAC SCF DATT
PAGE 64
HCD-GNZ55D OVF FLAGL INIT SFLAG LRCK MCKSEL BCK DATA BFVSS BFVDD TEST DVDD XFSIIN IC600 CXD9843AR (S-MASTER Board (1/2)) 36 35 34 33 32 31 30 29 28 27 26 25 SAMPLING RATE CONVERTER FSOCKO 37 FSOI 38 CLOCK GENERATOR (PRIMARY CLOCK SYSTTEM) HPOUTR2 39 S P DF2 DF1 HPVSSR 40 HPOUTR1 41 HPVDDR 42 PWM LINER INTERPOLATOR ∆ ∑ CONVERTER HPOUTL2 43 GAIN CONTROL FILTER & LOW CUT FILTER HPVSSL 44 24 OVF FLAGR HPOUTL1 45 23 SCLATCH HPVDDL 46 SERIAL CONTROL XVDD 47 22 SCSHIFT 21 SCDT
PAGE 65
HCD-GNZ55D IC630 CXD9845M (S-MASTER Board (2/2)) GVDD_B GVDD_B 1 36 GVDD_A GVDD_A 35 BST_A /UVP OVER CURRENT FAULT VREG /OTW 2 /SD 3 STUCK DETECT /HIZ_HS /HIZ_LS TIMING CONTROL PWM_A 4 34 PVDD_A GATE DRIVE PROTECTION LOGIC 33 OUT_A GATE DRIVE /OCH /OCL /RESET 32 GND OVER CURRENT FAULT OVER CURRENT FAULT /RESET /OCL /OCH CONTROL TIMING TIMING CONTROL /RESET_AB 5 PWM_B 6 STUCK DETECT PROGRAMMABLE CURRENT SENSE OC_ZDJ 7 GND 8 GND 9 2 VREG 10 4 31 GND GATE DRIVE 30 OUT_B PROTECTION LOG
PAGE 66
HCD-GNZ55D • IC Pin Descriptions IC102 CXD9849R (CD/DVD RF AMP, FOCUS/TRACKING ERROR AMP, DVD SYSTEM PROCESSOR, DIGITAL SERVO PROCESSOR) (DMB15 BOARD (3/5)) Pin No.
PAGE 67
HCD-GNZ55D Pin No. 49 Pin Name WIDE I/O I 50 51 MSW MAMUTE O O Volume control signal output MAMUTE signal output to System Controller 52 53 to 58 DVDD18 IOA 2 to 7 — O Power Supply pin (+1.8 V) Address bus 2 to 7 output to PROM 59 60, 61 HIGHA0 IOA18, 19 O O Address bus 8 output to PROM Address bus 18, 19 output to PROM 62 63 DVSS APLLCAP — I Ground pin APLL External Capacitance connection 64 65 APLLVSS VDD3 — — Ground pin Power Supply pin (+3.
PAGE 68
HCD-GNZ55D Pin No. 119 Pin Name DVSS I/O — Ground pin 120, 121 122 RD 4, 3 DVDD18 I — Data bus 4, 3 from SD-RAM Power Supply pin (+1.8 V) 123 to 125 126 RD 2 to 0 RD15 I I 127 128 DVDD3 RD 14 — I Power Supply pin (+3.3 V) Data bus 14 from SD-RAM 129 to 133 134 RD 13 to 9 DVSS I — Data bus 13 to 9 from SD-RAM Ground pin 135 136 RD8 GPI0 I — Data bus 8 from SD-RAM Not used in this set.
PAGE 69
HCD-GNZ55D Pin No. 185 Pin Name NC I/O — Pin Description Not used in this set. (Open) 186 187 NC NC — — Not used in this set. (Open) Not used in this set. (Open) 188 189 NC DAVCC — — Not used in this set. (Open) Power Supply pin (+3.3 V) 190 191 VREF FS I O Bandgap reference voltage Not used in this set. (Open) Full scale adjustment (pull down) 192 193 YUV0 DAVSS — — Not used in this set. (Open) Ground pin 194 195 YUV1 DAVDD O — Y signal output to VIDEO AMP Power Supply pin (+3.
PAGE 70
HCD-GNZ55D Pin No. 238 Pin Name LPFOP I/O O Pin Description Positive output of loop filter amplifier 239 240 VDD3 NC I — Power Supply pin (+3.3 V) Not used. (Open) 241 242 VSS NC — — Ground pin Not used. (Open) 243 244 NC RFVDD3 — — Not used. (Open) Power Supply pin (+3.3 V) 245 246 RFRPDC RFRPAC I I RFRP signal input RFRP signal input 247 248 HRFZC CRTPLP I O High frequency RF ripple zero crossing Defect level filter capacitor connecting 249 250 RFGND NC — — Ground pin Not used.
PAGE 71
HCD-GNZ55D IC401 M30622MEP-A50FPU0 (SYSTEM CONTROL) (MAIN BOARD (1/4)) Pin No. Pin Name I/O Pin Description SW CHANNEL Signal path selection signal for sub woofer channel 1 O SELECT “L”: LFE, “H”: Subwoofer out from M61537 Not used in this set. (Open) SURR CHANNEL Signal path selection signal for surround channel 2 O SELECT “L”: SL/FR (MTK), “H”: Tone out from M61537 Not used in this set.
PAGE 72
HCD-GNZ55D Pin No.
PAGE 73
HCD-GNZ55D Pin No. 96 Pin Name AVSS I/O — 97 98 AD KEY 1 VREF I I 99 100 AVCC MAIN ON/OFF — O Pin Description Ground pin Key signal input (A/D input) A/D Converter reference voltage input (+3.3 V) Power supply pin (+3.
PAGE 74
HCD-GNZ55D IC403 BH2210FV-E2 (SIGNAL IN/OUT CONTROL) (MAIN BOARD (2/4)) Pin No. Pin Name I/O Pin Description 1 CTLIO I IN/OUT control port (Fixed at “H” in this set.) 74 2 3 RESET CLK I I Reset signal input Serial data clock signal input 4 5 LATCH TC-MUTE I O Serial data latch signal input Tape playback muting on/off control signal output 6 7 NO USE REC MUTE O O Not used. (Open) Recording muting on/off control signal output “L”: muting on 8 NO USE O 9 SM-NSP-MUTING O Not used.
PAGE 75
HCD-GNZ55D SECTION 7 EXPLODED VIEWS NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • -XX and -X mean standardized parts, so they may have some difference from the original one. • Accessories are given in the last of this parts list.
PAGE 76
HCD-GNZ55D 7-2. FRONT PANEL SECTION (1) 51 57 not supplied (IR board) 51 58 FL1300 56 54 55 53 51 59 51 51 52 Ref. No. 51 52 53 54 55 76 Part No. Description 3-087-053-01 1-417-657-11 2-658-347-11 2-658-348-11 2-658-349-11 +BVTP 2.6 (3CR) MECHA DECK BUTTON (DISC) BUTTON (REC) BUTTON (DISPLAY) Remark Ref. No. 56 57 58 59 FL1300 Part No.
PAGE 77
HCD-GNZ55D 7-3. FRONT PANEL SECTION (2) 112 not supplied 113 not supplied 101 105 102 103 104 #1 111 106 105 110 106 107 109 108 Ref. No. Part No. Description 101 102 103 104 105 3-087-053-01 A-1167-725-A 4-231-841-01 4-231-825-01 4-224-104-41 +BVTP 2.6 (3CR) MIC BOARD, COMPLETE SPRING (HEART CAM-B) CAM (B), HEART DAMPER 106 107 4-238-631-01 SPRING, TAPE 2-658-368-01 SPRING (R) Remark Ref. No. Part No.
PAGE 78
HCD-GNZ55D 7-4. FRONT PANEL SECTION (3) not supplied (VOLUME board) 159 151 151 152 153 158 not supplied 156 157 154 supplied with S1305 155 Ref. No. 151 152 153 154 155 78 Part No. Description 3-087-053-01 2-658-354-01 2-659-548-11 2-658-343-21 4-225-252-01 +BVTP 2.6 (3CR) BUTTON (EQ) BUTTON (EQ2) PANEL, FRONT CUSHION (FOOT) Remark Ref. No. 156 157 158 159 Part No.
PAGE 79
HCD-GNZ55D 7-5. CHASSIS SECTION 204 204 not supplied not supplied 204 211 204 211 204 206 207 not supplied (SPEAKER board) not supplied 208 #1 #1 205 #1 209 FC901 211 210 not supplied 201 204 202 203 #1 Ref. No. Part No. Description Ref. No. Part No.
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HCD-GNZ55D Ver. 1.1 7-6. DVD BLOCK SECTION not supplied CDM74HF not supplied #1 not supplied #1 #1 not supplied 253 #1 251 255 #1 #1 #1 252 #1 254 not supplied Ref. No. 251 251 252 Part No. Description Remark Ref. No. A-1167-778-A DMB15 BOARD, COMPLETE (E3,E12,E13,E15,EA) A-1188-857-A DMB15 BOARD, COMPLETE (MY,SP,PH,TH) 1-828-589-11 WIRE (FLAT TYPE) (13 CORE) New part of EEPROM (IC103) on the DMB15 board cannot be used. Therefore, if the mounted DMB15 board (A-1167-778-A, etc.
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HCD-GNZ55D 7-7. DVD MECHANISM DECK SECTION (1) 306 312 301 308 314 307 308 314 307 313 309 311 306 306 315 310 305 305 M741 302 304 303 316 chassis assy 301 Ref. No. Part No. Description 301 302 303 304 305 4-218-253-62 1-776-182-11 1-687-134-12 4-243-815-11 4-245-571-02 SCREW (M2.6), +BTTP WIRE (FLAT TYPE) (5 CORE) MOTOR (TB) BOARD TABLE (LOADING) GEAR (STOPPER) 306 307 308 309 4-218-252-61 4-245-570-01 4-245-572-01 1-687-132-12 SCREW (+PTPWH M2.
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HCD-GNZ55D 7-8. DVD MECHANISM DECK SECTION (2) 355 355 365 361 366 362 363 360 355 364 359 not supplied 367 368 RE701 369 352 368 358 370 369 369 not supplied not supplied 371 369 M751 372 357 374 not supplied 356 352 355 373 Part No. Description 351 352 353 354 355 A-1103-756-B 4-218-253-52 1-828-973-11 4-244-034-01 4-985-672-01 DRIVER BOARD, COMPLETE SCREW (M2.6), +BTTP WIRE (FLAT TYPE) (13 CORE) BELT (LOADING) SCREW (+PTPWH M2.
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HCD-GNZ55D SECTION 8 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable • Items marked “*” are not stocked since they are seldom required for routine service.
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HCD-GNZ55D Ver. 1.1 ADC DMB15 Ref. No. R59 R67 Part No. Description 1-216-864-11 SHORT CHIP 1-216-864-11 SHORT CHIP Remark Ref. No. 0 0 < VIBRATOR > X1 1-795-843-11 VIBRATOR, CRYSTAL (12.
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HCD-GNZ55D Ver. 1.1 DMB15 Ref. No. Part No. Description Part No. Description C403 C3701 C3702 C3707 C3708 1-126-205-11 1-107-826-11 1-107-826-11 1-107-826-11 1-107-826-11 ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 10% 10% 6.3V 16V 16V 16V 16V Remark Ref. No.
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HCD-GNZ55D DMB15 Ref. No. Part No. Description R146 R151 R152 R153 R155 1-216-805-11 1-216-805-11 1-216-864-11 1-216-805-11 1-216-805-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP 47 47 0 47 47 5% 5% 1/10W 1/10W Part No.
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HCD-GNZ55D DMB15 Ref. No. Part No. Description R3779 R3781 R3782 R3783 R3784 1-216-821-11 1-216-823-11 1-216-823-11 1-216-828-11 1-216-828-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 1K 1.5K 1.5K 3.9K 3.9K 5% 5% 5% 5% 5% Remark 1/10W 1/10W 1/10W 1/10W 1/10W R3785 R3786 R3787 R3788 R3789 1-216-829-11 1-216-821-11 1-216-821-11 1-216-829-11 1-216-821-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4.7K 1K 1K 4.
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HCD-GNZ55D MAIN Ref. No. Part No. Description Part No. Description C104 C105 C106 C107 C108 1-126-964-11 1-126-964-11 1-115-412-11 1-136-497-81 1-104-700-11 ELECT ELECT CERAMIC CHIP FILM CERAMIC CHIP 10uF 10uF 680PF 0.1uF 0.027uF 20% 20% 5% 5% 10% 50V 50V 25V 50V 16V C172 C173 C174 C175 C176 1-126-964-11 1-162-957-11 1-162-928-11 1-162-959-11 1-162-964-11 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 220PF 120PF 330PF 0.
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HCD-GNZ55D MAIN Ref. No. Part No. Description C499 C501 C502 C504 C532 1-164-156-11 1-164-156-11 1-104-658-11 1-126-926-11 1-107-826-11 CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP 0.1uF 0.1uF 100uF 1000uF 0.1uF Remark 20% 20% 10% 25V 25V 10V 10V 16V C539 C550 C551 C552 C553 1-164-156-11 1-128-547-11 1-126-960-11 1-126-925-11 1-126-960-11 CERAMIC CHIP ELECT ELECT ELECT ELECT 0.
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HCD-GNZ55D MAIN Ref. No. Part No. Description Part No.
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HCD-GNZ55D MAIN Ref. No. Part No. Description R136 R138 R139 R140 R141 1-216-833-11 1-216-841-11 1-216-864-11 1-216-833-11 1-216-833-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP 10K 47K 0 10K 10K 5% 5% Remark 1/10W 1/10W 5% 5% R142 R143 R144 R145 R146 1-216-833-11 1-216-827-11 1-216-805-11 1-216-833-11 1-216-797-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 10K 3.
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HCD-GNZ55D MAIN Ref. No. MIC Part No. Description Remark R393 1-216-811-11 METAL CHIP 150 R393 1-216-829-11 METAL CHIP 4.7K R394 R395 R397 1-216-827-11 METAL CHIP 1-216-827-11 METAL CHIP 1-216-827-11 METAL CHIP 3.3K 3.3K 3.
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HCD-GNZ55D MIC Ref. No. Remark Ref. No. MOTOR (LD) Part No. Description Part No. Description C1428 C1429 C1430 C1433 C1434 1-162-923-11 1-124-257-00 1-126-160-11 1-162-923-11 1-124-261-00 CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT 47PF 2.
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HCD-GNZ55D PANEL Ref. No. SENSOR Part No. Description Remark < CONNECTOR > CN1402 1-784-747-11 CONNECTOR, FFC 25P CN1452 1-785-336-11 PIN, CONNECTOR (LIGHT ANGLE) 10P CN1453 1-818-282-11 PIN, CONNECTOR (PWB) 3P < DIODE > D1300 D1301 D1302 D1303 D1304 6-501-193-01 6-501-193-01 6-501-193-01 6-501-193-01 6-500-809-01 DIODE 1SS355WTE-17 DIODE 1SS355WTE-17 DIODE 1SS355WTE-17 DIODE 1SS355WTE-17 LED SELU5223C-STP15 (STANDBY) D1305 D1306 D1314 8-719-059-18 DIODE RD6.
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HCD-GNZ55D SPEAKER Ref. No. Part No. Description Remark SPEAKER BOARD ************** < CAPACITOR > C1502 C1512 C1522 C1532 1-162-964-11 1-162-964-11 1-162-964-11 1-162-964-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 0.001uF 0.001uF 0.
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HCD-GNZ55D S-MASTER Ref. No. C889 C890 C891 C892 Part No. Description 1-107-826-11 1-119-774-11 1-107-826-11 1-162-927-11 CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP Remark 0.1uF 100uF 0.1uF 100PF 10% 20% 10% 5% < CONNECTOR > CN500 * CN501 * CN502 CN503 1-784-776-11 1-564-710-11 1-564-243-11 1-564-705-11 CONNECTOR, FFC 15P PIN, CONNECTOR (SMALL TYPE) 8P PIN, CONNECTOR (3.96mm PITCH) 6P PIN, CONNECTOR (SMALL TYPE) 3P 16V 16V 16V 50V Ref. No. JR804 Part No.
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HCD-GNZ55D S-MASTER Ref. No. Part No. Description R807 R808 R810 R811 R820 1-216-864-11 1-216-864-11 1-216-864-11 1-216-845-11 1-216-837-11 SHORT CHIP SHORT CHIP SHORT CHIP METAL CHIP METAL CHIP 0 0 0 100K 22K Remark R821 R824 R825 R827 R840 1-216-828-11 1-216-837-11 1-216-837-11 1-216-864-11 1-216-845-11 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP METAL CHIP 3.
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HCD-GNZ55D VOLUME Ref. No. Part No. Description JR1302 1-216-864-11 SHORT CHIP Remark 0 < RESISTOR > R1310 R1329 R1333 R1334 R1335 1-216-864-11 1-216-823-11 1-216-821-11 1-216-823-11 1-216-825-11 SHORT CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 1.5K 1K 1.5K 2.2K 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W R1336 R1337 R1368 R1369 R1370 1-216-829-11 1-216-833-11 1-216-821-11 1-216-821-11 1-216-821-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 4.
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HCD-GNZ55D MEMO 99
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HCD-GNZ55D REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. 1.0 1.1 100 Date 2006. 06 2006. 10 Description of Revision New Addition of NOTE ON REPLACEMENT OF DMB15 BOARD.