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MICROFILM

SERVICE MANUAL

IC RECORDER

US Model

SPECIFICATIONS

ICD-80

Ver 1.0  1998. 07

Summary of Contents for ICD-80 - Ic Recorder

Page 1: ...MICROFILM SERVICE MANUAL IC RECORDER US Model SPECIFICATIONS ICD 80 Ver 1 0 1998 07 ...

Page 2: ... and the ERASE S702 button simultaneously BAD BLOCK check will start 4 Bad Check is displayed on the LCD Check will last for about 90 sec and keep applying regulated power supply dur ing checking 5 Backlight turns on BAD BLOCK check finished successfully Red and green LEDs turn off Good OK is displayed on the LCD In case of NG Bad Memory is displayed on the LCD 6 Press the RESET S501 button Note I...

Page 3: ... 3 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 4: ...sembly procedure in the numerical order given SECTION 3 DISASSEMBLY 1 battery case lid A 2 tapping screw B1 7 7 case block assy 3 upper lid block assy 4 MAIN board 5 two screws M1 7 2 5 6 switch unit Pull the battery case lid toward direction A remove it ...

Page 5: ...D SCK 71 POD STB 60 63 PO LCDV KEY A D 52 PO LCDR 57 PO SPC 58 PO LPC PO0 PO7 I O0 I O7 3 POA PDN 4 POA RES 10 PI VOR 68 PIA IS 69 POA IR 12 PO MUTE 51 PO PAMP 53 PO BEEP 1 PO PMUT 93 POR CLE 2 CLE 94 POR ALE 3 ALE 95 4 96 42 98 SE 30 PO LIGH 9 PI HOLD 40 SE 99 5 LED DRIVE Q551 ROTARY ENCODER KEY WAKE UP Q701 703 27 POL PLY 26 POL REC 6 43 WE RE WP CE 7 41 R B 4 IR 5 PO MIC OSCI 40 PI COM1 41 PI C...

Page 6: ...IN Board 1 IC701 XO 1 V DIV 10 µs DIV 2 IC701 OSCO 1 V DIV 50 ns DIV 3 IC704 6 Rec LP mode 1 V DIV 50 ns DIV 4 IC504 4 LX Stop 1 V DIV 500 µs DIV 2 5 Vp p 32 768 kHz 2 8 Vp p 10 368 MHz 4 Vp p 6 912 MHz 3 8 Vp p 10 µs ...

Page 7: ...MRO XSYNC IS BCLKA PCMSO PCMSI BCLKB IR RSYNC X2 X1 VDD AG DG RC L P F RC L P F A D CONVERTER TIMING GENERATOR D A CONVERTER REFERENCE VOLTAGE DECIMETER INTER POLATOR B P F L P F COMPRESSOR ADPCM DECODER ADPCM DECODER EXPANDER O I O I O I O I I O S P S P S P S P S P O I S P 1 PDN MCK RES IC104 NJM2072M 1 2 3 4 5 6 7 8 INPUT GAIN CONT AMP OUT GND VCC OUTPUT1 RECOVERY TIME CAP OUTPUT2 ...

Page 8: ...A 9 CLK LE FR LD 1 2 13 7 DOA 12 DOP 5 OR 16 OV 15 FV 3 FIN 8 16 BIT R COUNTER 16 BIT N COUNTER 17 BIT SHIFT REGISTER 16 BIT LATCH PHASE DETECTOR LOCK DETECTOR CHARGE PUMP BUFFER 16 BIT LATCH 6 CLR 7 PR 8 VCC 5 Q R S Q 3 Q 2 D 4 GND 1 CK Q D C 1 2 3 4 5 6 XT VSS VDD Q0 INH XT ...

Page 9: ... Power supply terminal 3 4V 18 SYSCLK O Not used open 19 VSS Ground terminal 20 XI I Sub system clock input terminal 32 768 kHz 21 XO O Sub system clock output terminal 32 768 kHz 22 VDD Power supply terminal 3 4V 23 OSCI I Main system clock input terminal 10 368 MHz 24 OSCO O Main system clock output terminal 10 368 MHz 25 MODE I Setting terminal for the CPU operational mode fixed at H in this se...

Page 10: ...ule 61 VSS Ground terminal 62 BATT A D I Dry battery voltage detection signal input terminal A D input 63 KEY A D I Key input terminal A D input S703 705 STOP REC switch unit FILE PRIORITY MENU keys input 64 O Not used open 65 PO XSDW O Clear control signal output to the data latch IC107 66 VDD VPP Power supply terminal 3 4V 67 POA CLK O Serial clock signal output to the MSM7560LGS IC101 Clock sig...

Page 11: ...IC702 94 POR ALE O ALE control signal output to the flash memory IC702 95 POR WE O Write enable signal output to the flash memory IC702 96 POR RE O Read enable signal output to the flash memory IC702 97 O Not used open 98 SE O SE control signal output to the flash memory IC702 99 WP O WP control signal output to the flash memory IC702 100 P17 O Not used open Two way data bus with the flash memory ...

Page 12: ...1 A 3293 987 A MAIN BOARD COMPLETE 2 4 995 845 01 SPRING SPEAKER 3 X 4950 256 1 LID ASSY UPPER 4 4 997 709 01 SHEET P 5 4 995 841 11 CAP PC 6 3 375 114 21 SCREW M1 7X2 5 7 1 475 434 11 SWITCH UNIT WITH JOG DIAL 8 4 995 839 31 CASE 9 3 318 203 95 SCREW B1 7 TAPPING 10 4 995 842 01 TERMINAL BATTERY 11 4 995 840 11 LID BATTERY CASE 12 4 212 287 01 STRAP HAND 15 4 998 440 01 SPACER WINDOW 17 4 998 824...

Page 13: ...01uF 10 25V C502 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V C503 1 162 974 11 CERAMIC CHIP 0 01uF 50V C504 1 162 974 11 CERAMIC CHIP 0 01uF 50V C505 1 162 974 11 CERAMIC CHIP 0 01uF 50V C506 1 113 996 11 TANTALUM CHIP 220uF 20 4V C508 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V C509 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V C510 1 117 379 21 CERAMIC CHIP 10uF 10V C511 1 164 360 11 CERAMIC CHIP 0 1uF 16V C5...

Page 14: ...212 Q705 8 729 037 72 TRANSISTOR UN9211J TX SO Q706 8 729 037 72 TRANSISTOR UN9211J TX SO RESISTOR R101 1 216 829 11 METAL CHIP 4 7K 5 1 16W R102 1 216 829 11 METAL CHIP 4 7K 5 1 16W R103 1 216 815 11 METAL CHIP 330 5 1 16W R104 1 216 839 11 METAL CHIP 33K 5 1 16W R105 1 216 833 11 METAL CHIP 10K 5 1 16W R106 1 216 829 11 METAL CHIP 4 7K 5 1 16W R107 1 216 821 11 METAL CHIP 1K 5 1 16W R108 1 216 8...

Page 15: ... 100 5 1 16W R733 1 216 809 11 METAL CHIP 100 5 1 16W R734 1 216 833 11 METAL CHIP 10K 5 1 16W R735 1 216 833 11 METAL CHIP 10K 5 1 16W R736 1 218 895 11 RES CHIP 100K 0 5 1 16W R737 1 218 895 11 RES CHIP 100K 0 5 1 16W R740 1 216 833 11 METAL CHIP 10K 5 1 16W R741 1 216 831 11 METAL CHIP 6 8K 5 1 16W R744 1 216 845 11 METAL CHIP 100K 5 1 16W R745 1 216 845 11 METAL CHIP 100K 5 1 16W R746 1 216 84...

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