Sony MZ-R37 specifications Printed Wiring Board, Semiconductor Location

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MZ-R37

6-5. PRINTED WIRING BOARD

•Semiconductor Location

Ref. No.	Location
D401	E-4
D402	H-4
D403	G-3
D404	H-25
D406	C-3
D407	D-26
D408	F-26
D741	B-20
D742	C-20
D801	G-22
D901	H-17
D902	H-16
D903	H-19
D904	G-17
D905	H-19
D906	G-11
D907	H-16
IC301	D-24
IC302	C-25
IC303	F-24
IC304	A-23
IC501	E-19
IC601	E-21
IC602	F-23
IC701	C-19
IC761	C-21
IC801	C-22
IC802	D-4
IC803	E-5
IC901	G-20
IC951	B-22
IC971	H-17
IC972	H-11
J301	D-3
Q302	D-4
Q571	D-18
Q741	B-20
Q742	D-20
Q761	D-21
Q801	G-22
Q821	H-5
Q851	C-21
Q901	H-22
Q902	H-17
Q903	G-16
Q906	H-18
Q971	H-17

Note:

•Y : parts extracted from the conductor side.

•b : Pattern from the side which enables seeing. (The other layer’s patterns are not indicated.)

Caution:

Pattern face side: Parts on the pattern face side seen from the

(Side B) pattern face are indicated.

Parts face side: Parts on the parts face side seen from the

(Side A)

parts face are indicated.

– 31 –

– 32 –

– 33 –

– 34 –

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Contents Specifications MZ-R37Flexible Circuit Board Repairing Battery operation time1Servicing Note General Operation in Test Mode Setting Section SELF-DIAGNOSTICTest Mode Setting Releasing the Test ModeProblem Indication code Meaning of code Description Clearing the Error Indication Code and Total Recording TimeDescription of Error Indication Codes Description of History Codes History code numberPanel SV ASSY, Front Section DisassemblyPANEL, Bottom Connector LCD ModuleMain Board Panel SV ASSY, UpperCabinet SV Assy OP Block AssyHolder Assy Manual Mode Test ModeTest Mode Structure System Gain Mode Audio Mode How to Transfer in the Audio ModeHow to Check in the Mechanism Mode How to Adjust in the Audio ModeHow to Check in the Audio Mode How to Adjust in Assy Mode Overall Adjustment Mode Assy ModePower Mode Mode No Test Description Indication value Remark How to Check in the Power ModeMode No Adjustment Description Hybrid MODE, KEY Check ModeMO Automatic Adjustment Laser Power Check Section Electrical AdjustmentsPrecautions for Adjustment MO Traverse AdjustmentLOW Reflection CD Traverse Adjustment CD RF Level Check RF waveformSection Diagrams IC PIN DescriptionsFilo AvssFili XlrfSDO2 ClkcsSDI2 SCK2KEY2 LCD ResetKEY3 KEY1Block Diagram Servo Section MZ-R37Audio Block Diagram System Control SectionControl B Keyrmc SectionPrinted Wiring Board Semiconductor LocationWaveforms IC801 $¼ MZ-R37 IC304 IC Block Diagrams IC301 AK4517-VQ-LIC303 AN7535SA-E1 IC802 8110ANP-DSB-T2IC761 BA6966FV-E2 IC803 AK6420AM-EIC901 MPC18A35FTA Section Exploded Views Panel Section59 4-216-592-01 Terminal A, Battery Detection Cabinet SV Assy SectionMotor Block ASSY, Sled Sled Mechanism Deck Section MT-MZR37-161MOTOR, DC Loading Main Electrical Parts ListSection Diode TantalumElect Chip CXA2523AR Metal ChipRN5RZ25AA-TR CXD2652ARDescription Remark R202 218-875-11 SWITCH, KEY Board Display SwitchSWITCH, Slide Synchro REC Accessories & Packing MaterialsADAPTOR, Conversion 2P Accessories & Packing MaterialsADAPTOR, AC AC-E455A Corrections Table of Contents Printed Wiring BoardSchematic Diagram Printed Wiring Board Except US Model Side aMain Board Printed Wiring Board US Model Semiconductor LocationMZ-R37 Schematic Diagram Main /3 IC801 rMZ-R37 Electrical Parts List CAP-CHIP Jack PHONES/REMOTE Diode MA8140-M-TXJFJ7001 Line in Optical Transistor XP4313-TX.SORES-CHIP Filter FILTER, Chip EMI Common ModeNetwork Resistor Incorrect Correct Electrical Parts LIST/MISCELLANEOUS Incorrect CorrectOP Service Assy Head ASSY, OP