Panasonic SJ-MR230DGK specifications DTC144EETL Transistor B1GBCFNN0001

Page 61

Ref. No.

Part No.

Part Name & Description

Pcs

Remarks

Q312

B1CHMC000001

TRANSISTOR

1

 

Q313

B1CHHD000003

TRANSISTOR

1

 

Q315

DTC144EETL

TRANSISTOR

1

B1GBCFNN0001

Q701

B1HFCFA00005

TRANSISTOR

1

 

Q702

DTC144TETL

TRANSISTOR

1

B1GBCFNA0001

Q703

2SB1462STX

TRANSISTOR

1

2SB14620SL

Q901

DTC144EETL

TRANSISTOR

1

B1GBCFNN0001

Q910

DTC144EETL

TRANSISTOR

1

B1GBCFNN0001

Q911,12

B1DFCC000008

TRANSISTOR

2

 

Q913,14

B1DFBG000004

TRANSISTOR

2

 

 

 

 

 

 

R1

D1H447220001

4.7K

1

 

R2

ERJ2GEJ272

1/4W 2.7K

1

 

R3

ERJ2GEJ1R5X

1/4W 1.5

1

 

R5

ERJ2GEJ271

1/4W 270

1

 

R6

ERJ2GEJ150

1/4W 15

1

 

R7

ERJ2GEJ474X

1/4W 470K

1

ERJ2RMJ474X

R9

ERJ2GEJ223X

1/4W 22K

1

ERJ2RMJ223X

R11

ERJ2GEJ222X

1/4W 2.2K

1

ERJ2RMJ222X

R41

ERJ2GEJ103

1/4W 10K

1

 

R42

ERJ2GEJ473X

1/4W 47K

1

ERJ2RMJ473X

R101

ERJ2GEJ105

1/4W 1M

1

D0GA105JA001

R102

ERJ2GEJ221

1/4W 220

1

 

R110

D1H84704A024

47

1

 

R120

ERJ2GEJ123

1/4W 12K

1

 

R121

D1H433320002

33K

1

 

R122

ERJ2GE0R00X

1/4W 0

1

D0YAR0000003

R123

ERJ2GEJ221

1/4W 220

1

 

R130

ERJ2GEJ222X

1/4W 2.2K

1

ERJ2RMJ222X

R201

ERJ2GEJ221

1/4W 220

1

 

R202

ERJ2GEJ471X

1/4W 470

1

ERJ2RMJ471X

R203

D1BA2702A007

27K

1

 

R204

D1H410320002

10K

1

 

R205

ERJ2GEJ104

1/4W 100K

1

 

R206

D1H410320002

10K

1

 

R207

D1H433220001

3.3K

1

 

R208

EXB24V225JX

1/4W 2.2M

1

 

R209

D1H410020002

10

1

 

R210

D1H422120001

220

1

 

R212

D1H447320001

47K

1

 

R215

D1H422120001

220

1

 

R301

ERJ2GEJ334X

1/4W 330K

1

ERJ2RMJ334X

R302

D1H410420002

100K

1

 

R303

D1BA8202A007

82K

1

 

R304

ERJ2GEJ103

1/4W 10K

1

 

R305

ERJ2GEJ101

1/4W 100

1

 

R306,07

ERJ8GEY0R00V

1/8W 0

2

D0YFR0000002

R308

D1H447420001

470K

1

 

R309

ERJ2GEJ394X

1/4W 390K

1

ERJ2RMJ394X

R310

D1BA3302A007

33K

1

 

R311

D1BA1203A007

120K

1

 

R312

ERJ3GEYJ335V

1/16W 3.3M

1

 

R313

D1H81044A024

100K

1

 

R314

ERJ2GEJ154

1/4W 150K

1

 

Page 60 Page 62
Image 61
Page 60 Page 62
Contents Colours Portable MD RecorderBlue Type Atrac / ATRAC3 RFKFFAZ01EM1 AccessoriesPrecation of Laser Diode Handling the optical magnetism head unit Grounding for electrostatic breakdown prevention Checking for the main P.C.B Operation Checks and Component Replacement ProceduresCheck the main P.C.B. a side as shown below Replacement for the open knob Replacement for the traverse motor Follow the of item Page Replacement for the LCD Page Replacement for the lift motor Page Page Instruments to prepare Measurements and AdjsutmentsEnter the adjustment mode About handling the optical pickup and the magnetic head Page Off-set automatic adjustment Magneto-optical disc automatically adjustment Checking the main units keys Play Stop FOW REV Hold OFF REC VOL+ Mark ModeOverall Flow Chart Troubleshooting GuidePlay VOLPage Confirmation of main unit and cradle Page Flow Chat of Each Part Page Page Page Page Page Page Page Display of Self-Diagnostic Function Schemtic Diagram Notes Schematic Diagram NotesType Illustration of ICs, Transistors and Diodes Impedance of the DC circuit tester15.1. IC1 AN22010A-VF RF AMP Wiring Connection Diagram Terminal Function of ICsFF1 FF2Adip NrecApcd TS0Refm SpdmSTPO1 TvdpSbck STPO2Ssdr SctsySsdw SsckPefms AVSS1PEFM1 EfmfilRAD0 DVDD2RDT3 IVDD1Sthb StallSP VM1 SP UBRK+ CSL2BRK Asgnd15.4. IC501 C2DBKJ000062 System Control Avrefo ResetAvdd AvssDoctor KeywakeMreq MrstMicdet InselMIC/LINE EfmonRfcnt HFON1STBY2 MsprstWakeup OpenswCfsync ANI11 GNDReplacement Parts List Screw SWITCHS501 Page ECUE1C223KBQ RCST0JY226RG JACK,HEADPHONE DTC144EETL Transistor B1GBCFNN0001 ERJ2GED513X Cabinet Parts Location Packaging Schematic Diagram for printing with A4
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