Panasonic RRQR80 - IC RECORDER, Service Manual

Page 1: ...AD9909210C5 A1 IC Recorder RR QR80 Colour S Silver Type Areas P U S A PC Canada E Europe Asia Latin America Middle East and Africa SPECIFICATIONS Specification 1 ...

Page 2: ...ons 55 0 91 0 12 4 mm 23 16 39 16 1 2in Weight _with batteries About 66 g 2 3 oz _without batteries About 47 g 1 7 oz Battery life When used at 25 C 77 F and on a flat and stable surface _Batteries Panasonic alkaline batteries _Playback About 15 hours _Recording About 30 hours The battery life may be less depending on the operating conditions Notes Specifications are subject to change without noti...

Page 3: ...When the checking operation is performed all recorded data will be cleared Note When there are no available items of any track the unit can not be operated to check it to record and playback To continue record and playback check erase unneeded items 2 1 To Enter Operation Check 1 Set the HOLD mode 2 Press and hold down the STOP switch 3 ...

Page 4: ...operated within a second 5 After all segment of LCD lights up the unit is entered to Operation Check Mode During the Operation Check Mode the Recording LED is blinking 2 2 Operation Check Method 1 Check all segment of LCD lights up Fig 2 1 Fig 2 1 2 Release the HOLD mode 3 Check the display of LCD is displayed as shown below Fig 2 2 Fig 2 2 4 ...

Page 5: ...4 Press the MODE switch 5 Check the display of LCD is displayed as shown below Fig 2 3 Fig 2 3 6 Press the FOLDER switch 7 Check the display of LCD is displayed as shown below Fig 2 4 Fig 2 4 5 ...

Page 6: ...8 Press the REC switch and record a voice Fig 2 5 Fig 2 5 9 Press the STOP switch 10 The display of LCD as shown below is 10 seconds the recording Fig 2 6 Fig 2 6 6 ...

Page 7: ...he display of LCD is difference from the shown below by the time of recording Fig 2 7 13 In playback check the unit to be fast playback operation when the DIVIDE switch is pressed Fig 2 7 14 When the playback of 10 seconds recording is finished the display of LCD is displayed as shown below Fig 2 8 Fig 2 8 7 ...

Page 8: ...ly The format is started Note The format is started once all recorded data in the Flash Memory will be cleared Fig 2 9 Fig 2 9 16 Operation Check Mode is canceled when the battery cover is opened 3 Operation Checks and Component Replacement Procedures 8 ...

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Page 11: ...4 Type Illustration of ICs Transistors and Diodes 5 Schematic Diagram 5 1 Schematic Diagram Notes This schematic diagram may be modified at any time with the development of new technology Notes 11 ...

Page 12: ... FOLDER S9 Mode switch MODE S11 Stop switch STOP VR1 Volume control VR VOL Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester high impedance with the chassis taken as standard Therefore there may exist some errors in the voltage values depending on the internal impedance of the DC circuit tester No mark Recording Playback Important safety not...

Page 13: ...and LSI are sensitive to static electricity Secondary trouble can be prevented by taking care during repair Cover the parts boxes made of plastics with aluminum foil Ground the soldering iron Put a conductive mat on the work table Do not touch the legs of IC or LSI with the fingers directly Voltage and signal line Positive voltage line Source signal analog line Source signal digital line 5 2 Schem...

Page 14: ...stal oscillator terminal f 32 768 kHz 14 MMOD I Mode select terminal Conncted to DGND 15 VREF I Reference voltage input terminal 16 AN0 I Switch detection terminal STOP FOLDER DIVIDE 17 AN1 I Switch detection terminal MODE REC ERASE 18 KEY2 I Switch detection terminal HOLD 19 AN3 I Battery voltage input 20 PA4 I FIFO buffer FULL detection signal input 21 PA5 I CODEC IC2 monitor terminal 22 PA6 I F...

Page 15: ...tection signal input 1 40 IREQ2 I Select dial detection signal input 2 41 IREQ3 I Battery cover open detection signal input 42 IREQ4 I Battery detection signal input 43 P30 Not used open 44 P31 O Memory reset signal output 45 P32 Not used open 46 WE O Parallel port write enable signal output 47 RE O CODEC IC2 read enable signal output Memory serial clock output 48 CS Not used open 49 P53 O A D con...

Page 16: ...9 SEG21 Not used open 80 SEG20 Not used open 81 SEG19 O LCD segment signal outputs 82 SEG18 O LCD segment signal outputs 83 SEG17 O LCD segment signal outputs 84 SEG16 O LCD segment signal outputs 85 SEG15 O LCD segment signal outputs 86 SEG14 O LCD segment signal outputs 87 SEG13 O LCD segment signal outputs 88 SEG12 O LCD segment signal outputs 89 SEG11 O LCD segment signal outputs 90 SEG10 O LC...

Page 17: ...IC marks in Remarks indicate language of instruction manual IA English IB Canadian French IC English German French Spanish Chinese Arabic Italian The marking RTL indicates that Retention Time is Limited for this item After the discontinuation of this assembly in production the item will continue to be available for a specific period of time The retention period of availability is dependent on the ...

Page 18: ...13 2 BATT TERMINAL 1 23 RMZ0466 SHEET 1 24 XQN2 CQ3 SCREW 2 25 RMX0165 SPACER 1 A1 RQT5133 P INSTRUCTION MANUAL 1 P IA A11 RQA0178 WARRANTY CARD 1 PC A12 RQT5133 P INSTRUCTION MANUAL 1 PC IA A13 RQT5193 C INSTRUCTION MANUAL 1 PC IB A21 RQA0117 WARRANTY CARD 1 E A22 RQCB0169 SERVICE CENTOR LIST 1 E A23 RQT5157 E INSTRUCTION MANUAL 1 E IC C3 ECST0GY226RR 4V 22U 1 C4 ECUV1H332KBV 50V 3300P 1 C5 RCST0...

Page 19: ...0 1U 2 C49 51 ECUV1H102KBV 50V 1000P 3 C53 ECUV1H181KV 50V 180P 1 C54 ECUVNC104KBV 16V 0 1U 1 C55 ECUVNA105KBN 10V 1U 1 C56 59 ECUV1H102KBV 50V 1000P 4 C60 ECUVNC104KBV 16V 0 1U 1 C61 ECUZNC104ZFV 16V 0 1U 1 C62 ECUV1H102KBV 50V 1000P 1 C63 ECUVNA105KBN 10V 1U 1 C73 ECUV1H101KCV 50V 100P 1 C74 75 ECUVNH103KBV 50V 0 01U 2 CN1 RJT120C02T CONNECTOR 2P 1 D1 CL170HRCDT LED 1 D2 MA735TX DIODE 1 D3 MA143...

Page 20: ... 16W 6 8K 1 R6 ERJ3GEYJ563V 1 16W 56K 1 R7 ERJ3GEYJ472V 1 16W 4 7K 1 R8 ERJ3GEYJ183V 1 16W 18K 1 R9 ERJ3GEYJ102Z 1 16W 1K 1 R10 11 ERJ3GEYJ222V 1 16W 2 2K 2 R12 ERJ3GEYJ225V 1 16W 2 2M 1 R14 ERJ3GEYJ105V 1 16W 1M 1 R15 ERJ3GEYJ563V 1 16W 56K 1 R16 ERJ3GEYJ224V 1 16W 220K 1 R17 ERJ3GEYJ681V 1 16W 680 1 R18 19 ERJ3GEYJ105V 1 16W 1M 2 R20 ERJ3GEYJ681V 1 16W 680 1 R21 23 ERJ3GEYJ474V 1 16W 470K 3 R24 ...

Page 21: ...W 18K 1 R66 ERJ3GEYJ222V 1 16W 2 2K 1 R67 ERJ3GEYJ103Z 1 16W 10K 1 R68 ERJ3GEYJ105V 1 16W 1M 1 R69 ERJ3GEYJ100V 1 16W 10 1 R70 71 ERJ3GEYJ104Z 1 16W 100K 2 R72 ERJ3GEYJ330V 1 16W 33 1 R73 ERJ3GEYJ223V 1 16W 22K 1 R74 75 ERJ3GEYJ103Z 1 16W 10K 2 RJ3 ERJ3GEY0R00V CHIP JUMPER 1 S1 2 EVQPLMA15 SW DIVIDE ERASE 2 S3 RFKDNS300R S SW ASS Y PLAY STOP SEL 1 S4 EVQPLMA15 SW REC PAUSE 1 S5 RSS2A010 1A SW HOLD...

Page 22: ...00 4 5 8 1 XC61AN1802MR XC61AN2002MR 2 3 1 15 14 1 43 56 29 42 28 DTC144TUA106 UN521NTX 2SB1218ASTX 2SB1295 6 TB 2SD1819ASTX E C B NJM2135RTE1 4 1 5 8 2SD1119RTX C B E 2SK1958T1 CL170HRCDT A Ca MA143TX A Ca A Ca MA110TX MA735TX A Ca A Ca A Ca Anode Cathode Anode Cathode Anode Cathode Anode Cathode Anode Cathode 1 10 15 24 25 34 39 48 ...

Page 23: ...X2 32 768kHz XO XI PA4 7 PO3 P11 WE RE B3 VCC IO0 7 MN101C16ACB3 IC4 SYSTEM CONTROL LCD DRIVE X1 8 19MHz X3 11 06MHz TC7WU04FUT2L IC3 TRIPLE INVERTER B3 TC7W74FUT2L IC5 D TYPE FLIP FLOP B3 B3 XT TC7W157FUTL IC7 SWITCHING SC WE TC7W157FUTL IC10 11 SWITCHING CDE RES R B CE OE HN29W6411TT IC9 64M bit MEMORY PO1 O2 O4 05 31 Q3 SWITCH ING B3 VDD IN Q2 SWITCH ING Q14 SWITCH ING Q20 POWER SUPPLY Q10 POWE...

Page 24: ...R 2 8cm 1 3 32 8 BLK BLK SIDE A Tow R03 LR03 AAA UM 4 BATTERIES 3V HOLD VOLUME 2 1 MIC REP2896B M C42 RJ3 ELECTRICAL PARTS LOCATION Ref No Lo No Ref No Lo No IC2 IC3 IC5 IC7 IC8 IC9 IC13 IC14 Q3 Q6 Q8 Q10 Q13 Q14 Q17 Q20 Q21 D2 D5 D6 D7 D8 VR1 L1 L3 X1 X2 X3 S5 S6 CN1 R4 R6 R7 R8 R10 R14 R16 R17 R18 R20 R25 R27 R34 R38 R39 R40 R41 R47 R48 R49 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R74 R75 RJ3...

Page 25: ...36 R31 R26 SIDE B MIC MODE FOLDER STOP REC PAUSE ERASE DIVIDE EARPHONE 24 20 15 LCD1 10 5 1 ELECTRICAL PARTS LOCATION Ref No Lo No Ref No Lo No IC4 IC6 IC10 IC11 IC12 Q2 Q5 Q16 D1 D3 L2 LCD1 S1 S2 S3 S4 S7 S9 S11 JK1 JK2 R9 R11 R12 R15 R19 R21 R22 R23 R24 R26 R28 R29 R30 R31 R32 R33 R36 R37 R42 R43 R44 R51 R52 R53 R54 R55 R56 R57 R58 R59 R71 R72 R73 C16 C17 C19 C30 C31 C34 C45 C47 C48 C49 C51 C53 ...

Page 26: ...000P R58 15K C58 1000P C57 1000P R55 15K C63 1 C13 0 47 R6 56K R65 18K C62 1000P C10 100P C12 0 01 R8 18K C38 4V220 C37 4V220 Q10 2SB1295 6 TB POWER SUPPLY R38 1M R39 4 7K Q14 2SK1958T1 SWITCHING C19 1 R12 2 2M D6 MA110TX D7 MA110TX C60 0 1 C61 0 1 R61 120K C15 0 47 R9 1K R10 2 2K Q2 DTC144TUA106 SWITCHING 3 2 1 R11 2 2K R68 1M C16 0 022 R62 10K R70 100K R49 1M C14 0 1 C17 4V22 R60 47K D8 MA110TX ...

Page 27: ...IN M OUT L IN L OUT BUSY D C CS RD WR FUL MID EMP AV DD A OUT R CH DV DD NC RESET XT XT 56 55 54 53 52 51 50 49 48 47 46 45 DASD SIOCK SG A OUT L NC NC NC NC NC NC NC NC 1 2 3 4 8 7 6 5 Vcc GND 1 2 3 4 8 7 6 5 Vcc GND Y B A ST SELECT Y 1 2 3 4 8 7 6 5 Vcc GND Q D CK PR CLR Q M N L X3 11 06MHz X1 8 19MHz R20 680 R19 1M R17 680 R18 1M C46 7P IC3 TC7WU04FUT2L TRIPLE INVERTER C45 0 1 C44 0 1 IC5 TC7W7...

Page 28: ...3 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 KEY2 AN3 SEG12 D 7 P54 PO1 E F B C I B M J E D L A D E B C A B C D F G H R43 100K 1 2 3 4 8 7 6 5 Vcc GND Y B A ST SELECT Y C48 0 1 R69 10 C47 0 1 R42 100K K A B C D E F G H C33 4V470 C32 0 1 R51 1K R44 1K C42 150P 25 26 27 28 29 30 31 32 33 39 40 41 42 43 44 45 24 23 22 21 2...