Sony MZ-R900 service manual Section Exploded Views, Panel Section

Page 41

NOTE:

-XX and -X mean standardized parts, so they may have some difference from the original one.

Color Indication of Appearance Parts Example:

KNOB, BALANCE (WHITE) . . . (RED)

↑ ↑

Parts Color Cabinet's Color

Abbreviation

CND : Canadian model

JEW : Tourist model

SECTION 7

EXPLODED VIEWS

Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

The mechanical parts with no reference num- ber in the exploded views are not supplied.

Accessories and packing materials are given in the last of the electrical parts list.

MZ-R900

The components identified by mark

0or dotted line with mark 0 are critical for safety.

Replace only with part number specified.

Les composants identifiés par une marque 0 sont critiquens pour la sécurité.

Ne les remplacer que par une pièce portant le numéro spécifié.

7-1. PANEL SECTION

2

4

3

5

6

6

1

9

2

7

8

2

2

6

2

Ref. No.

Part No.

Description

Remark

1

X-3380-263-3 SERVICE ASSY, UPPER PANEL (L)

 

 

 

(BLUE)...(BLUE)

1

X-3380-264-3

SERVICE ASSY, UPPER PANEL (R)

 

 

 

(RED)...(RED)

1

X-3380-265-3

SERVICE ASSY, UPPER PANEL (W)

 

 

 

(WHITE)...(WHITE)

1

X-3380-266-3

SERVICE ASSY, UPPER PANEL (S)

 

 

 

(SILVER)...(SILVER)

24-218-229-09 SCREW (1.4), MI

33-220-461-01 BUTTON (A), CONTROL

43-221-119-01 BUTTON (B), CONTROL

51-804-171-11 LCD MODULE (for BLUE, RED, WHITE)

51-804-171-21 LCD MODULE (for SILVER)

Ref. No.

Part No.

Description

Remark

64-984-017-01 SCREW (1.7), TAPPING

73-220-484-02 LID, BATTERY CASE (SILVER)...(SILVER)

73-220-484-12 LID, BATTERY CASE (BLUE)...(BLUE)

73-220-484-22 LID, BATTERY CASE (RED)...(RED)

73-220-484-32 LID, BATTERY CASE (WHITE)...(WHITE)

8X-3379-323-1 PANEL (S) ASSY, BOTTOM

(SILVER)...(SILVER)

8X-3379-411-1 PANEL (L) ASSY, BOTTOM (BLUE)...(BLUE)

8X-3379-412-1 PANEL (R) ASSY, BOTTOM (RED)...(RED)

8X-3379-901-1 PANEL (W) ASSY, BOTTOM (WHITE)...(WHITE)

93-232-771-01 SPACER (HOLDER)

39

Image 41
Contents 927-991-13 SpecificationsBattery life1 Disassembly Table of ContentsDiagrams Exploded ViewsSection Servicing Notes Flexible Circuit Board RepairingLooking at controls Section GeneralPanel ASSY, Bottom Section DisassemblyDisassembly Flow LCD MODULE, Panel ASSY, Upper Panel ASSY, Upper SectionMain Board Assy Case ASSY, BATTERY, Main BoardMD Mechanism Deck MT-MZR900-171, Chassis ASSY, SET STRIP, OrnamentalService ASSY, OP LCX-4R Motor Flexible Board Holder AssyMOTOR, DC Sled M602 Setting Method of Test Mode Section Test ModeOperation in Setting the Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeTransition method in Manual Mode A n u a lF F J 0 011 C 6 8 S 0011 0 6 3 B 0 0XX 1 0 0 0Description of Error Indication Codes Reset the error display codeSetting method of Reset the Error Display Code Description of Indication History000 000 P * * R000 FF RPLAYResNV CC ResetResOK? 021 Res872 V5dat 871 V5numAssy00 762 Vc1PWMSetTmp ADJ OKHrefPw WritPwAssy11 AssyOfst OfstOKOverall CD and MO adjustment items Adjustment Method of Overall CD and MO Adjustment Mode000 *** NG CD OK043 Res Resume CCResClr PatClr CC023 0D6008 023 0D6000023 0D6100 023 0D61A1023 0D5E04 023 0D5DAA023 0D6120 023 0D6400023 0D6C00 023 0D6909023 0D6CF6 023 0D6D00023 0D7600 023 0D751C023 0D7603 023 0D7800Section DiagramsBlock Diagram Servo Section Block Diagram Audio Section Block Diagram KEY CONTROL/DISPLAY/POWER Supply Section Vp-p WaveformsSemiconductor Location Printed Wiring BoardsMZ-R900 IC301 AK4562VNS-L IC Block DiagramsXPC18A22FCR2 IC PIN Function Description MIC Sense Pause KEYXtest MIFVSS3AVD2 AdioAVS2 AdrbDSPVSS1 DSPVDD2Spcu SpcvEVA TEST1, TEST0SSB Data SSB CLKXCS LCD XPD ADALCD STB LCD RSTPanel Section Section Exploded ViewsMT-MZR900-171 Not supplied Chassis SectionMD Mechanism Deck Section MT-MZR900-171 Semiconductors Main Electrical Parts ListMain ConnectorXPC18A22FCR2 RES-CHIP CASE, Battery Charge Except JEW Memo Revision History