Sony MZ-R91 service manual Composition Circuit Block, Switch, OPEN/CLOSE Detect

Page 45

Ref. No.

Part No.

Description

 

 

Remark

R535

1-216-864-11

METAL CHIP

0

5%

1/16W

R536

1-216-864-11

METAL CHIP

0

5%

1/16W

R537

1-216-864-11

METAL CHIP

0

5%

1/16W

R602

1-216-864-11

METAL CHIP

0

5%

1/16W

R604

1-218-891-11

METAL CHIP

68K

0.5%

1/16W

R605

1-218-891-11

METAL CHIP

68K

0.5%

1/16W

R606

1-216-833-11

RES, CHIP

10K

5%

1/16W

R607

1-218-871-11

METAL CHIP

10K

0.5%

1/16W

R608

1-216-864-11

METAL CHIP

0

5%

1/16W

R609

1-216-864-11

METAL CHIP

0

5%

1/16W

R610

1-216-853-11

METAL CHIP

470K

5%

1/16W

R611

1-216-857-11

METAL CHIP

1M

5%

1/16W

R612

1-216-843-11

METAL CHIP

68K

5%

1/16W

R613

1-218-871-11

METAL CHIP

10K

0.5%

1/16W

R615

1-216-857-11

METAL CHIP

1M

5%

1/16W

R616

1-219-724-11

METAL CHIP

1

1%

1/4W

R617

1-216-855-11

METAL CHIP

680K

5%

1/16W

R618

1-216-855-11

METAL CHIP

680K

5%

1/16W

R619

1-216-833-11

RES, CHIP

10K

5%

1/16W

R620

1-216-857-11

METAL CHIP

1M

5%

1/16W

R621

1-216-833-11

RES, CHIP

10K

5%

1/16W

R636

1-216-821-11

METAL CHIP

1K

5%

1/16W

R801

1-216-857-11

METAL CHIP

1M

5%

1/16W

R802

1-216-851-11

METAL CHIP

330K

5%

1/16W

R803

1-216-864-11

METAL CHIP

0

5%

1/16W

R804

1-216-864-11

METAL CHIP

0

5%

1/16W

R805

1-216-864-11

METAL CHIP

0

5%

1/16W

 

 

 

(EXCEPT R90 : US, CND)

R806

1-216-864-11

METAL CHIP

0

5%

1/16W

R807

1-216-864-11

METAL CHIP

0

5%

1/16W

R808

1-216-841-11

METAL CHIP

47K

5%

1/16W

R809

1-216-849-11

METAL CHIP

220K

5%

1/16W

R810

1-218-977-11

RES, CHIP

100K

5%

1/16W

R811

1-216-853-11

METAL CHIP

470K

5%

1/16W

R812

1-218-903-11

METAL CHIP

220K

0.5%

1/16W

R813

1-218-903-11

METAL CHIP

220K

0.5%

1/16W

R814

1-216-845-11

METAL CHIP

100K

5%

1/16W

R815

1-216-853-11

METAL CHIP

470K

5%

1/16W

R816

1-218-989-11

METAL CHIP

1M

0.5%

1/16W

R817

1-216-851-11

METAL CHIP

330K

5%

1/16W

R818

1-216-841-11

METAL CHIP

47K

5%

1/16W

R819

1-216-821-11

METAL CHIP

1K

5%

1/16W

R820

1-216-829-11

METAL CHIP

4.7K

5%

1/16W

R821

1-216-821-11

METAL CHIP

1K

5%

1/16W

R822

1-216-841-11

METAL CHIP

47K

5%

1/16W

R823

1-216-833-11

RES, CHIP

10K

5%

1/16W

R824

1-216-841-11

METAL CHIP

47K

5%

1/16W

R825

1-216-833-11

RES, CHIP

10K

5%

1/16W

R826

1-216-821-11

METAL CHIP

1K

5%

1/16W

R827

1-216-841-11

METAL CHIP

47K

5%

1/16W

R828

1-216-841-11

METAL CHIP

47K

5%

1/16W

R829

1-216-864-11

METAL CHIP

0

5%

1/16W

R830

1-216-853-11

METAL CHIP

470K

5%

1/16W

R831

1-216-853-11

METAL CHIP

470K

5%

1/16W

R833

1-216-857-11

METAL CHIP

1M

5%

1/16W

R834

1-218-887-11

METAL CHIP

47K

0.5%

1/16W

R835

1-218-887-11

METAL CHIP

47K

0.5%

1/16W

R838

1-216-864-11

METAL CHIP

0

5%

1/16W

 

 

 

 

 

 

MAIN

 

 

 

 

 

 

 

Ref. No.

Part No.

Description

 

 

 

Remark

R840

1-216-864-11

METAL CHIP

0

5%

 

1/16W

 

 

 

(EXCEPT R90: US, CND)

R901

1-219-724-11

METAL CHIP

1

1%

 

1/4W

R902

1-242-996-91

METAL CHIP

0.68

1%

 

1/4W

R903

1-216-813-11

METAL CHIP

220

5%

 

1/16W

R904

1-216-833-11

RES, CHIP

10K

5%

 

1/16W

R905

1-216-864-11

METAL CHIP

0

5%

 

1/16W

R906

1-216-817-11

METAL CHIP

470

5%

 

1/16W

R907

1-216-849-11

METAL CHIP

220K

5%

 

1/16W

R908

1-216-845-11

METAL CHIP

100K

5%

 

1/16W

R909

1-216-864-11

METAL CHIP

0

5%

 

1/16W

R910

1-216-864-11

METAL CHIP

0

5%

 

1/16W

R911

1-216-864-11

METAL CHIP

0

5%

 

1/16W

R912

1-216-829-11

METAL CHIP

4.7K

5%

 

1/16W

R913

1-216-853-11

METAL CHIP

470K

5%

 

1/16W

R914

1-218-899-11

RES, CHIP

150K

0.5%

1/16W

R915

1-218-887-11

RES, CHIP

47K

0.5%

1/16W

R916

1-208-931-11

RES, CHIP

68K

0.5%

1/16W

R918

1-216-837-11

METAL CHIP

22K

5%

 

1/16W

R919

1-216-829-11

METAL CHIP

4.7K

5%

 

1/16W

R921

1-216-853-11

METAL CHIP

470K

5%

 

1/16W

R922

1-216-797-11

METAL CHIP

10

5%

 

1/16W

R923

1-216-829-11

METAL CHIP

4.7K

5%

 

1/16W

R924

1-216-829-11

METAL CHIP

4.7K

5%

 

1/16W

R927

1-216-847-11

METAL CHIP

150K

5%

 

1/16W

R928

1-218-871-11

METAL CHIP

10K

0.5%

1/16W

R929

1-216-835-11

METAL CHIP

15K

5%

 

1/16W

R930

1-216-857-11

METAL CHIP

1M

5%

 

1/16W

R931

1-216-833-11

RES, CHIP

10K

5%

 

1/16W

R932

1-216-857-11

METAL CHIP

1M

5%

 

1/16W

R934

1-216-835-11

METAL CHIP

15K

5%

 

1/16W

R935

1-216-864-11

METAL CHIP

0

5%

 

1/16W

R936

1-216-827-11

METAL CHIP

3.3K

5%

 

1/16W

R937

1-216-827-11

METAL CHIP

3.3K

5%

 

1/16W

R938

1-216-853-11

METAL CHIP

470K

5%

 

1/16W

R939

1-216-847-11

METAL CHIP

150K

5%

 

1/16W

R940

1-216-833-11

RES, CHIP

10K

5%

 

1/16W

R941

1-208-927-11

RES, CHIP

47K

0.5%

1/16W

R1001

1-218-855-11

METAL CHIP

2.2K

0.5%

1/16W

R1002

1-218-855-11

METAL CHIP

2.2K

0.5%

1/16W

R1003

1-218-855-11

METAL CHIP

2.2K

0.5%

1/16W

R1004

1-216-853-11

METAL CHIP

470K

5%

 

1/16W

R1005

1-219-724-11

METAL CHIP

1

1%

 

1/4W

R1006

1-218-977-11

RES, CHIP

100K

5%

 

1/16W

R1010

1-218-867-11

METAL CHIP

6.8K

0.5%

1/16W

< COMPOSITION CIRCUIT BLOCK >

RB301 1-233-971-11 RES, NETWORK (CHIP TYPE) 47K RB302 1-233-961-11 RES, NETWORK (CHIP TYPE) 1K RB601 1-233-965-11 RES, NETWORK (CHIP TYPE) 4.7K RB602 1-233-979-11 RES, NETWORK (CHIP TYPE) 1M RB603 1-233-965-11 RES, NETWORK (CHIP TYPE) 4.7K

< SWITCH >

S801 1-762-805-21 SWITCH, PUSH (1KEY)

(OPEN/CLOSE DETECT)

S802 1-762-947-12 SWITCH, PUSH (1KEY) (OPEN .)

S803 1-771-248-11 SWITCH, TACTILE (T MARK)

– 61 –

Page 44 Page 46
Image 45
Page 44 Page 46
Contents Specifications NEWLCX-2R Diagrams Table of ContentsExploded Views Electrical Parts List Flexible Circuit Board RepairingEeprom Section Servicing NotesSection Headphones with a remote control RM-MZ2SGeneral Location of ControlsSection Disassembly Panel ASSY, BottomUpper Panel Section LCD MODULE, BUTTON, CONTROL, Service ASSY, Upper Panel MZ-R90MZ-R91 Belt ASSY, Ornamental Main BOARD, Case ASSY, BatteryChassis ASSY, SET, MD Mechanism Deck MT-MZR90-165 Service ASSY, OPMotor Flexible Board Holder AssyMOTOR, DC Sled M602 Setting Method of Test Mode Test ModeOperation in Setting the Test Mode Releasing the Test ModeConfiguration of Test Mode Manual ModeA n u a l 011 0 F F J 0 Overall Adjustment Mode011 0 6 3 B 0 011 0 5 9 a 0Setting method of Sound Skip Check Result Display Mode Sound Skip Check Result Display ModeT a t T r y000 1 s t Self-Diagnosis Display ModeClearing Self-Diagnosis Data and Total Recording Time Description of Error Indication CodesDescription of Indication History RECKey Indication Key Check ModeE s N Section Electrical AdjustmentsE s O K ? E sC h P W M C l P W MR h V c l R h V c hS S Y E t T m pD R U N D O KO O K Laser Power CheckE s u m e E s C l rBlock Diagram Servo Section Section DiagramsSignal Path REC DigitalBlock Diagram A/D, D/A CONVERTER, Audio Section Block Diagram KEY CONTROL/DISPLAY/POWER Supply SectionSignal Path Play Analog OUT REC Analog REC Digital Printed Wiring Board Semiconductor LocationJEW MZ-R90/R91 Waveforms IC Block Diagrams IC301IC501 SN761056ADBT IC304, 305 RN5RZ25AA-TRIC602 IC601IC603 IC605 XC6367B103MR IC803 XC6383C301MRIC902 IC901 IC804 RV5C348A-E2IC PIN Function Description Swdt VDC0Sclk VSC0VSIO1 VDIO1Xras IxoeApcref XlrfLddr VDC4Pause KEY Sync RECSense WrpwrSleep FfclrTSB Edge GND SWRMC KEY Half LockSET KEY REC KEYSection Exploded Views Panel Section MZ-R90HK, CH, JEW Chassis section Not supplied Panel Section MZ-R91Chassis Section 101 105 113 112 114 106 110 107 111 109102 103 104 108 109 MD-MECHANISM Deck Section Main Electrical Parts ListCAP, Chip Ceramic Chip 5PFFILTER, Chip EMI Common Mode ConnectorCXD2660GA IC MPC17A56FTAEBFET HAT2050T-EL FET HAT2051T-ELFET Transistor ZDT6718TASwitch Composition Circuit BlockOPEN/CLOSE Detect SWITCH, Slide Synchro REC SWITCH, Slide HoldThermistor TH901 1-803-795-21 THERMISTOR, Positive Vibrator MiscellaneousSubject Addition of Korean Model Correction MZ-R90/R91Electrical Parts List Exploded ViewsHong Kong Model Korean Model 112 105 106 #114 151 176 @Indicates changed portion.EXPLODED Views IC MPC18A31FTAEB IC MPC17A56FTA
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