Sony Hcd-gzr888d User manual

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SERVICE MANUAL

Sony Corporation

Published by Sony Techno Create Corporation

HCD-GZR888D/GZR999D

SPECIFICATIONS

HCD-GZR888D/GZR999D: E3, E4, E15, EA, PH, SP Model

DVD DECK RECEIVER

HCD-GZR999D: E2, E51, AR, MX Model

DVD RECEIVER

9-889-869-03

2010I04-1

E Model

Ver. 1.2 2010.09

• HCD-GZR888D/GZR999D are the tuner,

deck, DVD and ampliﬁer section in MHC-

GZR888D/GZR999D.

DVD

Section

Model Name Using Similar Mechanism HCD-GZR777D

DVD Mechanism Type CDM74HFVX-DVBU101

Optical Pick-up Name KHM-313CAB

Tape Deck

Section

Model Name Using Similar Mechanism HCD-GZR777D

Tape Transport Mechanism Type CFP42608

Ampliﬁer section

The following measured at AC 127 V, 60 Hz

(Mexican model)

The following measured at AC 127 V, 220 V,

240 V, 50/60 Hz (Saudi Arabian model)

The following measured at AC 120 V, 220 V,

240 V, 50/60 Hz (Other models)

MHC-GZR999D

Power output (rated):

135 W + 135 W (at 6 Ω, 1 kHz, 1%

THD, at LINK MODE)

RMS output power (reference)

Front speaker:

210 W + 210 W (per channel at 8 Ω,

1 kHz)

Satellite speaker:

90 W + 90 W (per channel at 24 Ω,

1 kHz)

Subwoofer:

240 W (at 6 Ω, 100 Hz)

MHC-GZR888D

Power output (rated):

125 W + 125 W (at 6 Ω, 1 kHz, 1%

THD, at LINK MODE)

RMS output power (reference)

Front speaker:

210 W + 210 W (per channel at 8 Ω,

1 kHz)

Satellite speaker:

90 W + 90 W (per channel at 24 Ω,

1 kHz)

– Continued on next page –

Photo: HCD-GZR999D: E3 model

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HCD-GZR888D/GZR999D

2

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE

WITH MARK 0ON 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.

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

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

PB: 0.7 Vp-p, 75 Ω

PR: 0.7 Vp-p, 75 Ω

DVD DIGITAL OUT (Square optical

connector jack, rear panel):

Wavelength 650 nm

PHONES (stereo mini jack):

accepts headphones of 8 Ωor more

SUBWOOFER OUT (MHC-GZR888D):

Voltage 1 V, impedance 1 kΩ

FRONT SPEAKERS:

Use only the supplied speaker

SS-GZR999D.

SATELLITE SPEAKERS:

Use only the supplied speaker

SS-RSZ999D.

SUBWOOFER (MHC-GZR999D):

Use only the supplied subwoofer

SS-WGR999D.

(USB) port: Type A

Maximum current:

500 mA

Disc player section

System:

Compact disc and digital audio and

video system

Laser Diode Properties

Emission Duration: Continuous

Laser Output*: Less than 44.6μW

* This output is the value measurement

at a distance of 200mm from the

objective lens surface on the Optical

Pick-up Block with 7mm aperture.

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 models: NTSC

Other models: NTSC and PAL

Tape deck section (except for Latin

American models)

Recording system:

4-track 2-channel, stereo

Tuner section

FM stereo, FM/AM superheterodyne tuner

FM tuner section

Tuning range:

87.5 MHz – 108.0 MHz (50 kHz step)

Antenna:

FM lead antenna

Antenna terminals:

75 Ωunbalanced

Intermediate frequency:

10.7 MHz

AM tuner section

Tuning range

Saudi Arabian model:

531 kHz – 1,602 kHz (9 kHz step)

Latin American models:

530 kHz – 1,710 kHz (10 kHz step)

531 kHz – 1,710 kHz (9 kHz step)

Other models:

531 kHz – 1,602 kHz (9 kHz step)

530 kHz – 1,610 kHz (10 kHz step)

Antenna:

AM loop antenna

Antenna terminals:

External antenna terminal

Intermediate frequency:

450 kHz

General

Power requirements

Argentine and Thai models:

AC 220 V, 50/60 Hz

Saudi Arabian model:

AC 120 V – 127 V, 220 V, 230 V – 240 V,

50/60 Hz, adjustable with voltage selector

Mexican model:

AC 127 V, 60 Hz

Other models:

AC 120 V, 220 V, 230 V – 240 V,

50/60 Hz, adjustable with voltage

selector

Power consumption

MHC-GZR999D: 215 W

MHC-GZR888D: 170 W

Dimensions (W/H/D) (excl. speakers):

Approx. 280 mm ×325 mm ×

430 mm

Mass (excl. speakers)

MHC-GZR999D: Approx. 12.8 kg

(Latin American models), approx.

13.2 kg (other models)

MHC-GZR888D: Approx. 12.8 kg

Supplied accessories:

Remote Commander (1)

AM loop antenna (1)

FM lead antenna (1)

Speaker pads (MHC-GZR999D

(20), MHC-GZR888D (16))

Speaker cords (2)

Microphone (1) (Philippine model

only)

R6 (Size AA) batteries (2)

Design and speciﬁcations are subject to

change without notice.

Ver. 1.1

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HCD-GZR888D/GZR999D

3

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead-

free mark (LF) indicating the solder contains no lead.

(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher

than ordinary solder.

Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time.

Soldering irons using a temperature regulator should be set to

about 350 °C.

Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscous (sticky, less prone to ow)

than ordinary solder so use caution not to let solder bridges

occur such as on IC pins, etc.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

NOTES ON CHIP COMPONENT REPLACEMENT

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam-

aged 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.

CAUTION

Use of controls or adjustments or performance of procedures

other than those specied herein may result in hazardous radia-

tion exposure.

Laser component in this product is capable of emitting radiation

exceeding the limit for Class 1.

This appliance is classied as

a CLASS 1 LASER product.

This marking is located on the

rear exterior.

NOTES ON HANDLING THE OPTICAL PICK-UP

BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electro-

static break-down because of the potential difference generated by

the charged electrostatic load, etc. on clothing and the human body.

During repair, pay attention to electrostatic break-down and also

use the procedure in the printed matter which is included in the

repair parts.

The exible board is easily damaged and should be handled with

care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused

on the disc reective surface by the objective lens in the optical

pickup block. Therefore, when checking the laser diode emission,

observe from more than 30 cm away from the objective lens.

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HCD-GZR888D/GZR999D

4

Parts No.

• Abbreviation

AR : Argentina model

E2 : 120V AC area in E model

E3 : 240V AC area in E model

E4 : 110 – 120V/220 – 240V AC area in E model

E12 : 220 – 240V AC area in E model

E15 : Iranian model

E51 : Chilean and Peruvian models

EA : Saudi Arabia model

MX : Mexican model

PH : Philippines model

SP : Singapore model

TH : Thai model

Model Part No.

GZR888D: E3 model 4-170-040-0[]

GZR888D: E4 model 4-170-040-1[]

GZR888D: EA model 4-170-040-2[]

GZR888D: E12 model 4-170-040-3[]

GZR888D: E15 model 4-170-040-4[]

GZR888D: SP model 4-170-040-5[]

GZR888D: TH model 4-170-040-6[]

GZR999D: E3 model 4-170-041-0[]

GZR999D: E4 model 4-170-041-1[]

GZR999D: EA model 4-170-041-2[]

GZR999D: E15 model 4-170-041-3[]

GZR999D: SP model 4-170-041-4[]

GZR999D: PH model 4-170-041-5[]

GZR999D: E2, E51 models 4-170-041-6[]

GZR999D: MX model 4-170-041-7[]

GZR999D: AR model 4-170-041-8[]

MODEL IDENTIFICATION

– Back Panel –

Ver. 1.1

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HCD-GZR888D/GZR999D

5

1. SERVICING NOTES ............................................. 6

2. DISASSEMBLY

2-1. Case (Side-L), Case (Side-R) .......................................... 9

2-2. Top Panel Section ........................................................... 9

2-3. Loading Panel ................................................................. 10

2-4. Chassis ............................................................................ 10

2-5. Front Panel Section ......................................................... 11

2-6. Back Panel Section ......................................................... 11

2-7. MAIN Board ................................................................... 12

2-8. POWER AMP Board ...................................................... 12

2-9. DVD Mechanism Deck, Tuner (TM901) ........................ 13

2-10. VOL-LED Board ............................................................ 13

2-11. LEFT Board, RIGHT Board, FRONT Board ................. 14

2-12. Cursor Stage Assy, Sub Panel LCD Section,

MIC Board ...................................................................... 14

2-13. LCD CTRL Board, LCD Module (LCD101).................. 15

2-14. TC-AMP Board (Except E2, E51, AR, MX Model) ....... 15

2-15. Tape Mechanism Deck

(Except E2, E51, AR, MX Model) .................................. 16

2-16. Holder (TC) (Except E2, E51, MX Model) .................... 16

2-17. DRIVER Board, SW Board ............................................ 17

2-18. SENSOR Board .............................................................. 17

2-19. MOTOR (TB) Board....................................................... 18

2-20. MOTOR (LD) Board ...................................................... 18

2-21. Chassis ............................................................................ 19

2-22. DMB19 Board ................................................................. 19

2-23. Base Unit ......................................................................... 20

2-24. Optical Pick-up ............................................................... 20

3. TEST MODE ............................................................ 21

4. MECHANICAL ADJUSTMENTS ...................... 26

5. ELECTRICAL ADJUSTMENTS ........................ 27

6. DIAGRAMS

6-1. Block Diagram –RF/Servo Section– ............................... 31

6-2. Block Diagram –Video Section– .................................... 32

6-3. Block Diagram –Main Section– ..................................... 33

6-4. Block Diagram –Audio Section– .................................... 34

6-5. Block Diagram –Display/Power Section– ...................... 35

6-6. Printed Wiring Boards –Driver Section– ........................ 37

TABLE OF CONTENTS

6-7. Schematic Diagram –Driver Section– ............................ 38

6-8. Printed Wiring Board –DMB19 Board (1/2)– ................ 39

6-9. Printed Wiring Board –DMB19 Board (2/2)– ................ 40

6-10. Schematic Diagram –DMB19 Board (1/4)– ................... 41

6-11. Schematic Diagram –DMB19 Board (2/4)– ................... 42

6-12. Schematic Diagram –DMB19 Board (3/4)– ................... 43

6-13. Schematic Diagram –DMB19 Board (4/4)– ................... 44

6-14. Printed Wiring Board –Main Section– ............................ 45

6-15. Schematic Diagram –Main Section (1/3)– ...................... 46

6-16. Schematic Diagram –Main Section (2/3)– ...................... 47

6-17. Schematic Diagram –Main Section (3/3)– ...................... 48

6-18. Printed Wiring Boards –Mic/HP/USB Section– ............. 49

6-19. Schematic Diagram –Mic/HP/USB Section– ................. 50

6-20. Printed Wiring Board –TC-Amp Section

(Except E2, E51, AR, MX Model) – ............................... 51

6-21. Schematic Diagram –TC-Amp Section

(Except E2, E51, AR, MX Model) – ............................... 52

6-22. Printed Wiring Board –Video Section–........................... 53

6-23. Schematic Diagram –Video Section– ............................. 54

6-24. Printed Wiring Boards –Front Section– .......................... 55

6-25. Schematic Diagram –Front Section– .............................. 56

6-26. Printed Wiring Boards –Panel Section– .......................... 57

6-27. Schematic Diagram –Panel Section– .............................. 58

6-28. Printed Wiring Board –LCD Control Section (1/2) – ..... 59

6-29. Printed Wiring Board –LCD Control Section (2/2) – ..... 60

6-30. Schematic Diagram –LCD Control Section– .................. 61

6-31. Printed Wiring Board –Power Amp Section– ................. 62

6-32. Schematic Diagram –Power Amp Section– .................... 63

6-33. Printed Wiring Boards –Trans Section–.......................... 64

6-34. Schematic Diagram –Trans Section– .............................. 65

7. EXPLODED VIEWS

7-1. Overall Section ............................................................... 79

7-2. Front Panel Section-1 ...................................................... 80

7-3. Front Panel Section-2 ...................................................... 81

7-4. Top Panel Section (Except E2, E51, AR, MX Model).... 82

7-5. Chassis Section-1 ............................................................ 83

7-6. Chassis Section-2 ............................................................ 84

7-7. DVD Mechanism Deck Section-1 .................................. 85

7-8. DVD Mechanism Deck Section-2 .................................. 86

8. ELECTRICAL PARTS LIST .............................. 87

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HCD-GZR888D/GZR999D

6

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gure(beforedisconnection).

  Onthecontrary,wheninstallingtheOPsection,neverremovethesolderbrideuntiltheOPsectionandtheDMB19boardareconnected.

  BesuretoremovethesolderbridgeaftertheOPsectionandtheDMB19boardhavebeenconnected.

Manual Opening and Closing the DVD Tray

Asillustrated,insertaatheadscrewdriverandgiveaturntothelefttoputtheDVDtrayout.

Perform solder bridging to prevent damage by electrostatic

discharge when handling the BU as a single unit.

1

2

As illustrated, insert a flathead screwdriver

and give a turn to the left to put the DVD tray out.

flathead screwdriver

DVD tray

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HCD-GZR888D/GZR999D

7

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.

Note for Replacement of the HOLDER (KNOB)

When replacing the HOLDER (KNOB), apply the SANKOL FG-21BL (Part No. J-2501-251-A) to the end of the SPRING (KNOB)

at 2 places after the SPRING (KNOB) is installed.

SANKOL FTA-001HA

knob (JOG)

(Part No. 4-165-417-11 or 4-165-417-21)

SANKOL FTA-001HA

SANKOL FG-21BL

holder (knob)

(Part No. 4-165-418-01)

spring (knob)

(Part No. 4-171-496-02)

Ver. 1.2

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8

SECTION 2

DISASSEMBLY

• Thissetcanbedisassembledintheordershownbelow.

2-1. CASE (SIDE-L),

CASE (SIDE-R)

(Page 9)

2-2. TOP PANEL SECTION

(Page 9)

SET

2-3. LOADING PANEL

(Page 10)

2-4. CHASSIS

(Page 10)

2-14. TC-AMP BOARD

(Page 15)

EXCEPT E2, E51, AR, MX MODEL

2-15. TAPE MECHANISM DECK

(Page 16)

2-16. HOLDER (TC)

(Page 16)

2-23. BASE UNIT

(Page 20)

2-24. OPTICAL PICK-UP

(Page 20)

2-21. CHASSIS

(Page 19)

2-22. DMB19 BOARD

(Page 19)

2-19. MOTOR (TB) BOARD

(Page 18)

2-20. MOTOR (LD) BOARD

(Page 18)

2-18. SENSOR BOARD

(Page 17)

2-5. FRONT PANEL SECTION

(Page 11)

2-7. MAIN BOARD

(Page 12)

2-6. BACK PANEL SECTION

(Page 11)

2-8. POWER AMP BOARD

(Page 12)

2-9. DVD MECHANISM DECK,

TUNER (TM901)

(Page 13)

2-17. DRIVER BOARD,

SW BOARD

(Page 17)

2-11. LEFT BOARD,

RIGHT BOARD,

FRONT BOARD

(Page 14)

2-10. VOL-LED BOARD

(Page 13)

2-12. CURSOR STAGE ASSY,

SUB PANEL LCD SECTION,

MIC BOARD

(Page 14)

2-13. LCD CTRL BOARD,

LCD MODULE (LCD101)

(Page 15)

• Abbreviation

 AR :Argentinamodel

 E2 :120VACareainEmodel

 E51 :ChileanandPeruvianmodels

 MX :Mexicanmodel

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9

Note: Followthedisassemblyprocedureinthenumericalordershownbelow.

2-1. CASE (SIDE-L), CASE (SIDE-R)

2-2. TOP PANEL SECTION

5 case (side-L)

0 case (side-R)

6 three screws

(case M 3 × 6)

1 three screws

(case M 3 × 6)

3

8

9

4

2 three screws

(+BVTP 3 × 8)

7 three screws

(+BVTP 3 × 8)

1 screw

(+BVTP 3 × 8)

2 screw

(+BVTP 3 × 8)

2 screw

(+BVTP 3 × 8)

3 screw

(+BVTP 3 × 8) 3 screw

(+BVTP 3 × 8)

0 top panel section 8 top panel section

7 two hooks

8 wire (flat type) (11 core)

(CN102)

5 claw 5 claw

4 claw

1 screw

(+BVTP 3 × 8)

6

9 wire (flat type) (7 core)

(CN621)

E2, E51, AR, MX MODELEXCEPT E2, E51, AR, MX MODEL

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10

2-3. LOADING PANEL

2-4. CHASSIS

3 loading panel

2

1

DVD tray

flathead screwdriver

As illustrated, insert a flathead

screwdriver and give a turn to the left to

put the DVD tray out.

1 screw

(+BVTP 3 × 8)

6 CN1105 (4P)

2 two screws

(+BVTP 3 × 8)

3 two screws

(+BVTP 3 × 8)

5 chassis

4

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11

8 screw

(+BVTP 3 × 8)

6 screw

(+BVTP 3 × 8)

7 lug

9 screw

(+BVTP 3 × 8)

0 three screws

(+BVTP 3 × 8)

1 wire (flat type) (7 core) (CN503)

3 wire (flat type) (5 core) (CN101)

2 wire (flat type) (21 core) (CN501)

qa front panel section

4 CN407 (4P)

5 CN005 (7P)

2-5. FRONT PANEL SECTION

2-6. BACK PANEL SECTION

3 CN323 (4P) (Except TH, AR, MX model)

CN324 (2P) (TH, AR, MX model)

5 two screws

(+BVTP 3 × 8)

4 screw

(+BVTP 3 × 8)

6 two screws

(+BVTP 3 × 8)

7 two screws

(+BVTP 3 × 8)

8 screw

(+BVTP 3 × 8) (GZR888D)

9 four screws

(+BVTP 3 × 8)

qh back panel section

1 CN321 (2P)

qd CN1503

(3P)

qf CN602 (3P)

2 CN322 (5P)

qg CN1504 (3P)

qa

wire (flat type) (5 core)

(CN511)

qs wire (flat type) (7 core)

(CN1500)

0

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12

2-7. MAIN BOARD

2-8. POWER AMP BOARD

1 two screws

(+BVTP 3 × 8)

2

3 wire (flat type) (9 core) (CN211)

4 wire (flat type) (7 core)

(CN191) 5 wire (flat type) (9 core)

(CN504)

8 MAIN board

6 wire (flat type) (13 core)

(CN641)

7 CN951 (9P)

3 screw

(+BVTP 3 × 8)

4 three screws

(+BVTP 3 × 8)

9 two screws

(+BVTP 3 × 8)

qa POWER AMP board

7 two screws

(+BVTP 3 × 8) 6 two screws

(+BVTP 3 × 8)

5 two screws

(transistor)

2 CN401 (5P) 0

heat sink section

1 CN402 (13P)

8

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2-10. VOL-LED BOARD

2-9. DVD MECHANISM DECK, TUNER (TM901)

2 screw

(+BVTP 3 × 8)

4 two screws

(+BVTP 3 × 8)

7 screw

(+BVTP 3 × 8)

8 screw

(+BVTP 3 × 8)

9 dust cover (CDM-A)

0 two screws

(+BVTP 3 × 8)

3 two screws

(+BVTP 3 × 8)

qs tuner (TM901)

1 wire (flat type) (13 core)

(CN701)

6 DVD MECHANISM DECK

5

qa wire (flat type) (9 core) (connector)

front panel section

4 VOL-LED board

1 knob (VOL) assy

2 two screws

(+BVTP 2.6 (3CR))

3 CN701 (6P)

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

14

2-11. LEFT BOARD, RIGHT BOARD, FRONT BOARD

2-12. CURSOR STAGE ASSY, SUB PANEL LCD SECTION, MIC BOARD

4 LEFT board

qj FRONT board

8 RIGHT board

9

nut

3 CN731 (8P)

7 CN741 (11P)

qg CN803 (5P)

qh CN806 (4P)

qa knob (JOG)

0 holder (knob)

1 two screws

(+BVTP 2.6 (3CR))

5 two screws

(+BVTP 2.6 (3CR))

6 four screws

(+BVTP 2.6 (3CR))

2 three screws

(+BVTP 2.6 (3CR))

qs five screws

(+BVTP 2.6 (3CR))

qd six screws

(+BVTP 2.6 (3CR))

qf two screws

(+BVTP 2.6 (3CR))

3 cursor stage assy

9 sub panel LCD section

front panel section

6 two claws

7 two claws

8

1 three screws

(+BVTP 2.6 (3CR))

4 two screws

(+BVTP 2.6 (3CR))

5 two screws

(+BVTP 2.6 (3CR))

0 two knobs (MIC)

qa two screws

(+BVTP 2.6 (3CR))

qs three screws

(+BVTP 2.6 (3CR))

qd MIC board

qf holder (MIC PWB)

2 two screws

(+BVTP 2.6 (3CR))

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

15

2-13. LCD CTRL BOARD, LCD MODULE (LCD101)

2-14. TC-AMP BOARD (EXCEPT E2, E51, AR, MX MODEL)

0 LCD module (LCD101)

sub panel (LCD) assy

4 CN003 (26 core)

5 LCD CTRL board

7 holder (LCD-R)

9 holder (LCD-L)

6 two screws

(+BVTP 2.6 (3CR))

8 two screws

(+BVTP 2.6 (3CR))

2 two screws

(+BVTP 2.6 (3CR))

3 two lugs

1 CN006 (2P)

2

three screws

(+BVTP 2.6 (3CR)) 1 CN1302 (8P)

3 TC-AMP board

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

16

2-15. TAPE MECHANISM DECK (EXCEPT E2, E51, AR, MX MODEL)

2-16. HOLDER (TC) (EXCEPT E2, E51, AR, MX MODEL)

1

four screws

(+BVTP 2.6 (3CR))

3 two screws

(+BVTP 2.6 (3CR))

5 screw

(+BVTP 2.6 (3CR))

6 two screws

(+BVTP 2.6 (3CR))

7 tape mechanism deck

2 shield (TCM)

4 cover (top)

1 damper

2

head lead fixed spring

4 panel (top)

3 holder (TC)

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

17

2-17. DRIVER BOARD, SW BOARD

2-18. SENSOR BOARD

6 DRIVER board

2 SW board

3 CN704 (2P)

4 CN703 (4P)

7 CN702 (5 core)

5 two

screws

(+BTTP (M2.6))

1

screw

(+BTTP (M2.6))

2

tray

3

belt (table)

5

pulley (table)

8

screw

(+BTTP (M2.6))

9

SENSOR board

7

gear (geneva)

0

CN731

(3P)

1 floating

screw

(+PTPWH M2.6)

6 floating

screw

(+PTPWH M2.6)

4 floating

screw

(+PTPWH M2.6)

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

18

2-19. MOTOR (TB) BOARD

2-20. MOTOR (LD) BOARD

5

Remove the two solders of motor.

4

MOTOR (TB) board

2

stopper

2

stopper

6

table motor assy (M741)

table assy

3 two

screws

(+BTTP (M2.6))

1

4

Remove the two solders of motor.

3

MOTOR (LD) board

1

belt (loading)

5

loading motor assy (M751)

2 two

screws

(+BTTP (M2.6))

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

19

2-21. CHASSIS

2-22. DMB19 BOARD

1 screw

(+BVTP 3 × 8)

2 two screws

(+BVTP 3 × 8)

3 two screws

(+BVTP 3 × 8)

5 chassis

4

9 two screws

(+BVTP 3 × 6)

0 two screws

(+BVTP 3 × 6)

qs two screws

(+BVTP 3 × 6)

qd screw

(+BVTP 2.6 (3CR))

2 wire (flat type) (9 core)

(CN1106)

3 wire (flat type) (7 core)

(CN1104)

8 wire (flat type) (24 core)

(CN101)

qf bracket (DMB)

5 wire (flat type) (7 core)

(CN4602)

1 CN1105 (4P)

4 CN1103 (3P)

6 CN601 (9P)

qa DMB19 board

7 CN201 (6P)

FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO FORUM DO MAGRÃO

HCD-GZR888D/GZR999D

20

2-23. BASE UNIT

2-24. OPTICAL PICK-UP

2 base unit

1 floating

screw

(+PTPWH M2.6)

1 two insulator screws

3 two insulators

4 two insulators

2 two insulator screws

5

optical pick-up

6

holder (310)

Sony HCD-GZR888D User manual

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