sanyo ICR B100 Service Manual

Download

Page 1

FILE NO.

Service Manual

Digital Voice Recorder

ICR-B100 (XE)

Specifications

Frequency response .......... 200 Hz - 3,900 Hz (Standard mode)

200 Hz - 1,900 Hz (Long mode)

Output power ..................... 100 mW (DC max.)

Power source ..................... DC: DC 3V (“AAA” x 2)

Loudspeaker ...................... 8 ohms (1.4" Dia.)

Output terminal .................. EAR: 8 ohms (1/8" Dia.)

Dimensions ........................ Approx. 2.3" (W) x 4.4" (H) x 0.8" (D)

Weight ................................ Approx. 4 oz (104 g) (without batteries)

IMPORTANT INFORMATION

Because its products are subject to continuous improvement, SANYO reserves the rights to modify product designs and specifications without notice and without incurring any obligation.

PRODUCT CODE No. 164 024 01

REFERENCE No.

SM5810106

Page 2

REMOVAL & INSTALLATION

· Remove the SmartMedia from the SmartMedia card compartment.

· Remove the 2 batteries and Lithium battery.

· Remove the screw or other in due order number.

· All wiring should be returned to the original position after work is completed.

1. BACK LID

BATTERY LID

3. TOP PANEL, TOP & LEFT DEC

SLIDE KNOB

2. FRONT CABINET & LEFT DEC

1. Lose the left part side of a set this side.

2. Open a set from side to side

3. Because upper part volume knob hits it, do cabinet in increase emotion a little, and open it.

VOLUME KNOB

HOOK

4. MAIN P.W.B

1. Hold base retainer while pushing back a spring plate holding a base in check, and take it off.

2. Cross it while pushing a plate in assembly, and is crowded.

5. MAIN OPERATION P.W.B

CONNECTOR

HOOK

SPRING

PLATE

MAIN P.W.B

- 1 -

Page 3

EXPLODED VIEW (CABINET & CHASSIS)

Y04

Y08

Y19

Y18

Y06

Y09

Y11

Y10

Y15

Y05

Y01

Y12

Y13

Y14

Y17

Y16

Y07

Y02

Y03

- 2 -

Page 4

PARTS LIST

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC

SYMBOL SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF

, USE ONLY THE REPLACEMENT PARTS DESIGNATED,

Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

614 176 1190 INNER POLYE COVER,SET 614 301 8360 CASE,CARRY 614 301 8780 CARTON CASE,INNER 614 301 8797 INSTRUCTION MANUAL,SET 614 176 1039 INNER POLYE COVER,ACCESSORIES 645 004 4809 POLY SHEET,SET 645 034 6422 CABLE,USB 645 034 6354 BATTERY,LITHIUM 3V CR1220

645 034 7924 CARD,SSFDC 4MB or 645 037 0724 CARD,SSFDC 4MB or 645 026 5297 UNIT,SSFDC

645 036 5331 CABLE,AUDIO

645 038 3960 DISC,CD-ROM

614 176 2241 INNER POLY COVER, CABLE USB

645 019 1596 POLY BAG 100X300,CABLE AUDIO

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 301 8407 DEC,TOP 2 614 301 8414 DEC,LEFT 3 614 302 2480 DEC,GRIP 4 614 301 8452 LID,BATTERY 5 614 301 8483 PANEL,TOP 6 614 301 8254 ASSY,CABINET,FRONT 7 614 301 8469 LID,SMART,SMART,MEDIA 8 614 301 8261 ASSY,CABINET,REAR 9 614 294 4066 SPACER,MIC,FRONT,MIC 10 614 301 8490 SPACER,MIC,TOP,TOPSIDE,MIC 11 614 301 8445 KNOB,SLIDE,PLAY SP,PLAY SP 12 614 301 8438 KNOB,SLIDE,HOLD,HOLD 13 614 301 5956 SPRING,PLATE,BUTTON(BUM0800—) 14 614 301 8315 BUTTON,SKIP 15 614 301 8308 BUTTON,STOP 16 614 294 5452 MOUNTING,CB REAR 17 614 301 8292 BUTTON,REC 18 614 301 8476 MOUNTING,LCD 19 614 301 8377 CHASSIS 20 614 301 8537 TERMINAL,BATTERY,SUM-4(+) 21 614 249 0297 SPRING,COMP,SHIELD EARTH 22 614 280 0096 TERMINAL,BATTERY,SUM-4(+-) 23 614 301 8384 COVER,CONECTER,USB 24 614 301 8322 BUTTON,CUE,CUE-INDEX 25 614 301 8568 TERMINAL,LITHIUM,CR1220(-) 26 614 301 8551 TERMINAL,LITHIUM,CR1220(+) 27 614 301 8544 TERMINAL,BATTERY,SUM-4(-)

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 030 0500 SCR TPG PAN PCS 1.7X4,DEC,TOP Y02 411 174 8905 SCR S-TPG PAN 2X6,

CB REAR/CHASSIS

Y03 411 178 7102 SCR TPG PAN PCS 1.7X4,

CB. REAR/CHASSIS

Y04 411 178 7102 SCR TPG PAN PCS 1.7X4,

CB. FRONT/CHASSIS Y05 411 099 0206 SCR TPG PAN PCS 1.7X5,PANEL,TOP Y06 411 030 0500 SCR TPG PAN PCS 1.7X4,DEC,LEFT Y07 411 175 9307 SCR PAN 1.7X2.5,

MOUNT/CB REAR/CHASSIS Y08 411 178 7102 SCR TPG PAN PCS 1.7X4,

CB FRONT/CHASSIS Y09 411 099 0206 SCR TPG PAN PCS 1.7X5,

CB FRONT/CHASSIS Y11 411 030 0500 SCR TPG PAN PCS 1.7X4,CUE Y12 411 091 9702 WASHER Z 2X8X0.5,SPEAKER Y13 411 022 7500 SCR S-TPG PAN 2X4,SPEAKER Y14 411 030 0500 SCR TPG PAN PCS

1.7X4,TERMINAL,LITHIUM Y15 411 030 0500 SCR TPG PAN PCS 1.7X4,SIDE,PWB Y16 411 030 0500 SCR TPG PAN PCS 1.7X4,

USB CONNECTOR Y17 411 030 0500 SCR TPG PAN PCS 1.7X4,MAIN PWB Y18 411 099 0206 SCR TPG PAN PCS

1.7X5,MOUNTIN,LCD

Y19 411 099 0206 SCR TPG PAN PCS 1.7X5,FRONT,PWB

ELECTRICAL PART

REF.NO. PART NO. DESCRIPTION

51 645 034 6415 LCD 52 645 030 0820 MICROPHONE 53 645 030 0820 MICROPHONE 54 645 030 0820 MICROPHONE 55 645 037 6061 SPEAKER,8

MAIN P.W.B ASSY

REF.NO. PART NO. DESCRIPTION

71 614 301 9459 ASSY,PWB (Only Initial) B4401 645 034 7887 INDUCTOR,1000 OHM B4402 645 034 7887 INDUCTOR,1000 OHM B4403 645 034 7887 INDUCTOR,1000 OHM B4801 645 019 1039 INDUCTOR,1000 OHM B4802 645 019 1039 INDUCTOR,1000 OHM B4803 645 019 1039 INDUCTOR,1000 OHM C4002 403 296 8109 TA-SOLID 10U M 10V C4005 403 306 6705 TA-SOLID 100U M 4V

- 3 -

Page 5

PARTS LIST

REF.NO. PART NO. DESCRIPTION

C4008 403 312 5303 TA-SOLID 47U M 6.3V C4010 403 306 6705 TA-SOLID 100U M 4V C4013 403 312 5303 TA-SOLID 47U M 6.3V C4021 403 279 9109 TA-SOLID 4.7U M 10V C4025 403 312 5303 TA-SOLID 47U M 6.3V C4411 403 296 8109 TA-SOLID 10U M 10V C4412 403 296 8109 TA-SOLID 10U M 10V C4802 403 311 1603 TA-SOLID 22U M 4V C4921 403 296 8109 TA-SOLID 10U M 10V C4924 403 312 5303 TA-SOLID 47U M 6.3V CN401 645 034 1588 SOCKET,DC CN402 645 034 7610 PLUG,40P CN403 645 033 2326 SOCKET,CARD 22P CN404 645 034 6361 SOCKET,USB 4P CN441 645 034 4978 JACK,PHONE D3.6 CN481 645 034 4916 JACK,PHONE D3.6 D4001 407 164 4002 DIODE RB160L-40 D4002 407 164 4002 DIODE RB160L-40 D4003 407 210 1900 DIODE 1SS400 D4004 407 130 4401 DIODE DAN202U D4005 407 210 1900 DIODE 1SS400 D4006 407 210 1900 DIODE 1SS400 D4007 407 164 4002 DIODE RB160L-40 D4008 407 210 1900 DIODE 1SS400 D4009 407 210 1900 DIODE 1SS400 D4010 407 210 1900 DIODE 1SS400 D4011 407 210 1900 DIODE 1SS400 D4071 407 210 1900 DIODE 1SS400 D4401 407 210 1900 DIODE 1SS400 D4913 407 149 0807 DIODE 1SS355 D4914 407 149 0807 DIODE 1SS355 IC401 410 370 0805 IC UPD703017AYGC-M03-8EU IC402 410 357 7605 IC MB89585PFV-G104-BND IC404 409 419 8100 IC RS5C372A IC405 410 346 5605 IC SB2020P-33372AR IC406 409 431 3008 IC NJM2140R IC413 409 363 5309 IC S-81233SG-QF IC414 409 305 3103 IC TC7W74FU L4001 645 023 2978 INDUCTOR,800 OHM L4002 645 032 9104 INDUCTOR,22U M L4003 645 034 8600 INDUCTOR,10U K L4401 645 023 5818 INDUCTOR,1000 OHM L4402 645 038 1522 INDUCTOR,10U K L4403 645 029 7267 INDUCTOR,10U K L4404 645 029 7267 INDUCTOR,10U K L4405 645 029 7267 INDUCTOR,10U K L4406 645 038 1522 INDUCTOR,10U K L4801 645 023 2978 INDUCTOR,800 OHM L4901 645 026 0964 INDUCTOR,10U K L4906 645 034 8600 INDUCTOR,10U K Q4001 405 147 7705 TR 2SK3019 Q4002 405 147 7705 TR 2SK3019 Q4003 405 147 7705 TR 2SK3019 Q4004 405 138 5703 TR DTA124EUA Q4005 405 124 2303 TR 2SB1424-Q or 405 124 2402 TR 2SB1424-R Q4006 405 064 6300 TR 2SB1295-6 or 405 064 6409 TR 2SB1295-7 Q4007 405 092 4101 TR 2SC4081-R Q4008 405 115 8703 TR DTC114TE Q4009 405 147 7705 TR 2SK3019 Q4010 405 147 7705 TR 2SK3019 Q4011 405 137 2000 TR 2SA1576A-R Q4012 405 133 3803 TR DTC124EUA Q4013 405 133 3803 TR DTC124EUA

REF.NO. PART NO. DESCRIPTION

Q4014 405 129 8409 TR UMC2N Q4015 405 133 3803 TR DTC124EUA Q4071 405 131 2501 TR DTC114TUA Q4401 405 137 2000 TR 2SA1576A-R R4001 401 105 0603 MT-GLAZE 10K JA 1/16W R4002 401 105 5509 MT-GLAZE 470K JA 1/16W R4003 401 114 0502 MT-GLAZE 2.2M JA 1/16W R4004 401 177 2406 MT-GLAZE 10M JA 1/16W R4005 401 177 2406 MT-GLAZE 10M JA 1/16W R4006 401 114 0502 MT-GLAZE 2.2M JA 1/16W R4007 401 105 5509 MT-GLAZE 470K JA 1/16W R4008 401 105 0702 MT-GLAZE 100K JA 1/16W R4009 401 105 0504 MT-GLAZE 1K JA 1/16W R4010 401 105 5509 MT-GLAZE 470K JA 1/16W R4011 401 105 5400 MT-GLAZE 47K JA 1/16W R4012 401 105 0603 MT-GLAZE 10K JA 1/16W R4013 401 105 2904 MT-GLAZE 22K JA 1/16W R4014 401 105 0504 MT-GLAZE 1K JA 1/16W R4015 401 105 0504 MT-GLAZE 1K JA 1/16W R4016 401 105 0504 MT-GLAZE 1K JA 1/16W R4017 401 105 2607 MT-GLAZE 22 JA 1/16W R4018 401 105 5301 MT-GLAZE 4.7K JA 1/16W R4019 401 105 5301 MT-GLAZE 4.7K JA 1/16W R4020 401 105 5905 MT-GLAZE 560 JA 1/16W R4021 401 105 5905 MT-GLAZE 560 JA 1/16W R4022 401 105 5905 MT-GLAZE 560 JA 1/16W R4023 401 105 5509 MT-GLAZE 470K JA 1/16W R4024 401 105 0603 MT-GLAZE 10K JA 1/16W R4025 401 105 0702 MT-GLAZE 100K JA 1/16W R4026 401 105 0702 MT-GLAZE 100K JA 1/16W R4027 401 105 0603 MT-GLAZE 10K JA 1/16W R4028 401 105 0702 MT-GLAZE 100K JA 1/16W R4029 401 105 5301 MT-GLAZE 4.7K JA 1/16W R4030 401 105 0702 MT-GLAZE 100K JA 1/16W R4031 401 105 0702 MT-GLAZE 100K JA 1/16W R4032 401 105 0603 MT-GLAZE 10K JA 1/16W R4033 401 105 0702 MT-GLAZE 100K JA 1/16W R4034 401 105 0603 MT-GLAZE 10K JA 1/16W R4035 401 105 0702 MT-GLAZE 100K JA 1/16W R4036 401 105 0603 MT-GLAZE 10K JA 1/16W R4037 401 105 0702 MT-GLAZE 100K JA 1/16W R4038 401 105 8005 MT-GLAZE 1M JA 1/16W R4039 401 105 0702 MT-GLAZE 100K JA 1/16W R4040 401 105 0702 MT-GLAZE 100K JA 1/16W R4041 401 105 0702 MT-GLAZE 100K JA 1/16W R4042 401 105 0702 MT-GLAZE 100K JA 1/16W R4043 401 105 0504 MT-GLAZE 1K JA 1/16W R4044 401 105 0702 MT-GLAZE 100K JA 1/16W R4045 401 105 0504 MT-GLAZE 1K JA 1/16W R4046 401 105 0504 MT-GLAZE 1K JA 1/16W R4047 401 105 0504 MT-GLAZE 1K JA 1/16W R4048 401 105 0504 MT-GLAZE 1K JA 1/16W R4049 401 105 0504 MT-GLAZE 1K JA 1/16W R4050 401 105 0504 MT-GLAZE 1K JA 1/16W R4051 401 105 0504 MT-GLAZE 1K JA 1/16W R4052 401 105 0504 MT-GLAZE 1K JA 1/16W R4053 401 105 0504 MT-GLAZE 1K JA 1/16W R4054 401 105 0504 MT-GLAZE 1K JA 1/16W R4055 401 105 0504 MT-GLAZE 1K JA 1/16W R4056 401 105 0702 MT-GLAZE 100K JA 1/16W R4057 401 105 0702 MT-GLAZE 100K JA 1/16W R4058 401 105 5905 MT-GLAZE 560 JA 1/16W R4060 401 105 5301 MT-GLAZE 4.7K JA 1/16W R4061 401 105 5905 MT-GLAZE 560 JA 1/16W R4071 401 105 5400 MT-GLAZE 47K JA 1/16W

- 4 -

Page 6

PARTS LIST

REF.NO. PART NO. DESCRIPTION

R4072 401 105 5509 MT-GLAZE 470K JA 1/16W R4073 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R4074 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R4075 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R4076 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R4077 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R4078 401 105 0702 MT-GLAZE 100K JA 1/16W R4079 401 105 0504 MT-GLAZE 1K JA 1/16W R4301 401 105 1501 MT-GLAZE 1.5K JA 1/16W R4401 401 105 2805 MT-GLAZE 2.2K JA 1/16W R4403 401 105 0603 MT-GLAZE 10K JA 1/16W R4404 401 105 8203 MT-GLAZE 68K JA 1/16W R4405 401 105 0603 MT-GLAZE 10K JA 1/16W R4411 401 105 5400 MT-GLAZE 47K JA 1/16W R4412 401 105 5400 MT-GLAZE 47K JA 1/16W R4413 401 105 0504 MT-GLAZE 1K JA 1/16W R4421 401 105 5301 MT-GLAZE 4.7K JA 1/16W R4422 401 105 5509 MT-GLAZE 470K JA 1/16W R4802 401 037 6506 MT-GLAZE 12 JA 1/10W S4006 645 034 1557 SWITCH,PUSH 1P-1T S4013 645 029 5812 SWITCH,SLIDE 1P-3T S4014 645 018 1825 SWITCH,SLIDE 1P-2T S4016 645 034 1564 SWITCH,PUSH 1P-1T X4001 645 019 5082 OSC,CRYSTAL 32.768KHZ X4002 645 034 7658 OSC,CRYSTAL 16.3840MHZ X4071 645 026 5303 OSC,CERAMIC 6.0MHZ

FRONT CONTROL P.W.B ASSY

REF.NO. PART NO. DESCRIPTION

72 614 302 8383 ASSY,PWB,DISPLAY (Only Initial) C5202 403 311 1603 TA-SOLID 22U M 4V C5652 403 276 7900 TA-SOLID 2.2U M 16V C5653 403 279 9109 TA-SOLID 4.7U M 10V C5655 403 276 7900 TA-SOLID 2.2U M 16V C5657 403 311 1603 TA-SOLID 22U M 4V C5709 403 296 8109 TA-SOLID 10U M 10V C5904 403 311 1603 TA-SOLID 22U M 4V C5907 403 279 9109 TA-SOLID 4.7U M 10V C5909 403 296 8109 TA-SOLID 10U M 10V C5912 403 279 9109 TA-SOLID 4.7U M 10V C5913 403 279 9109 TA-SOLID 4.7U M 10V C5916 403 296 8109 TA-SOLID 10U M 10V C5917 403 296 8109 TA-SOLID 10U M 10V C5920 403 306 6705 TA-SOLID 100U M 4V CN501 645 034 7634 SOCKET,40P CN502 645 014 3472 SOCKET,FPC 12P D5651 407 130 4500 DIODE DAP202U D5652 407 210 1900 DIODE 1SS400 D5654 407 205 5203 DIODE RB521S-30 D5655 407 205 5203 DIODE RB521S-30 D5911 407 120 4503 DIODE DA204U IC503 409 443 5106 IC AK4518VF IC506 409 431 3008 IC NJM2140R IC507 409 431 3008 IC NJM2140R IC508 409 431 3008 IC NJM2140R IC509 409 439 9309 IC BU4052BCFV IC510 409 431 3008 IC NJM2140R IC511 409 431 3008 IC NJM2140R IC512 409 184 9609 IC NJM2073M L5901 645 034 8600 INDUCTOR,10U K L5902 645 026 0964 INDUCTOR,10U K L5903 645 026 0964 INDUCTOR,10U K

REF.NO. PART NO. DESCRIPTION

L5904 645 026 0964 INDUCTOR,10U K L5905 645 026 0964 INDUCTOR,10U K Q5001 405 092 4101 TR 2SC4081-R Q5301 405 131 2501 TR DTC114TUA Q5302 405 131 2501 TR DTC114TUA Q5501 405 131 2501 TR DTC114TUA Q5502 405 143 9406 TR DTC323TU Q5601 405 131 2501 TR DTC114TUA Q5651 405 092 4101 TR 2SC4081-R Q5652 405 092 4101 TR 2SC4081-R Q5701 405 131 2501 TR DTC114TUA Q5901 405 137 2000 TR 2SA1576A-R Q5902 405 133 3803 TR DTC124EUA Q5903 405 137 2000 TR 2SA1576A-R Q5904 405 133 3803 TR DTC124EUA Q5905 405 092 4101 TR 2SC4081-R Q5906 405 064 6300 TR 2SB1295-6 or 405 064 6409 TR 2SB1295-7 R5001 401 105 2805 MT-GLAZE 2.2K JA 1/16W R5002 401 105 0603 MT-GLAZE 10K JA 1/16W R5017 401 105 0603 MT-GLAZE 10K JA 1/16W R5018 401 105 2805 MT-GLAZE 2.2K JA 1/16W R5019 401 105 4106 MT-GLAZE 3.3K JA 1/16W R5020 401 105 5301 MT-GLAZE 4.7K JA 1/16W R5021 401 105 0603 MT-GLAZE 10K JA 1/16W R5022 401 105 3406 MT-GLAZE 27K JA 1/16W R5052 401 105 0504 MT-GLAZE 1K JA 1/16W R5059 401 105 0504 MT-GLAZE 1K JA 1/16W R5201 401 105 2805 MT-GLAZE 2.2K JA 1/16W R5202 401 105 0504 MT-GLAZE 1K JA 1/16W R5203 401 105 0702 MT-GLAZE 100K JA 1/16W R5204 401 105 0603 MT-GLAZE 10K JA 1/16W R5205 401 105 8203 MT-GLAZE 68K JA 1/16W R5301 401 105 2805 MT-GLAZE 2.2K JA 1/16W R5302 401 105 1105 MT-GLAZE 12K JA 1/16W R5303 401 105 2102 MT-GLAZE 18K JA 1/16W R5304 401 105 0603 MT-GLAZE 10K JA 1/16W R5305 401 105 6605 MT-GLAZE 6.8K JA 1/16W R5306 401 105 0504 MT-GLAZE 1K JA 1/16W R5307 401 105 2904 MT-GLAZE 22K JA 1/16W R5308 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5309 401 105 2904 MT-GLAZE 22K JA 1/16W R5501 401 105 2805 MT-GLAZE 2.2K JA 1/16W R5502 401 105 1600 MT-GLAZE 15K JA 1/16W R5503 401 105 0702 MT-GLAZE 100K JA 1/16W R5504 401 105 5301 MT-GLAZE 4.7K JA 1/16W R5505 401 105 1105 MT-GLAZE 12K JA 1/16W R5506 401 105 0504 MT-GLAZE 1K JA 1/16W R5601 401 105 5301 MT-GLAZE 4.7K JA 1/16W R5602 401 105 0603 MT-GLAZE 10K JA 1/16W R5603 401 105 0504 MT-GLAZE 1K JA 1/16W R5604 401 105 7404 MT-GLAZE 8.2K JA 1/16W R5605 401 105 2102 MT-GLAZE 18K JA 1/16W R5606 401 105 4601 MT-GLAZE 3.9K JA 1/16W R5607 401 105 5301 MT-GLAZE 4.7K JA 1/16W R5608 401 105 2904 MT-GLAZE 22K JA 1/16W R5609 401 105 4700 MT-GLAZE 39K JA 1/16W R5610 401 105 5202 MT-GLAZE 470 JA 1/16W R5611 401 105 0504 MT-GLAZE 1K JA 1/16W R5612 401 105 0504 MT-GLAZE 1K JA 1/16W R5613 401 105 5905 MT-GLAZE 560 JA 1/16W R5614 401 105 5905 MT-GLAZE 560 JA 1/16W R5615 401 105 5905 MT-GLAZE 560 JA 1/16W R5616 401 105 5905 MT-GLAZE 560 JA 1/16W R5617 401 105 5905 MT-GLAZE 560 JA 1/16W R5618 401 105 2904 MT-GLAZE 22K JA 1/16W

- 5 -

Page 7

PARTS LIST

REF.NO. PART NO. DESCRIPTION

R5651 401 105 0603 MT-GLAZE 10K JA 1/16W R5652 401 105 2201 MT-GLAZE 180K JA 1/16W R5653 401 105 0504 MT-GLAZE 1K JA 1/16W R5654 401 105 0603 MT-GLAZE 10K JA 1/16W R5655 401 105 2003 MT-GLAZE 1.8K JA 1/16W R5656 401 105 0702 MT-GLAZE 100K JA 1/16W R5657 401 105 0702 MT-GLAZE 100K JA 1/16W R5658 401 105 0504 MT-GLAZE 1K JA 1/16W R5701 401 105 5509 MT-GLAZE 470K JA 1/16W R5702 401 105 8203 MT-GLAZE 68K JA 1/16W R5703 401 105 4700 MT-GLAZE 39K JA 1/16W R5704 401 105 4205 MT-GLAZE 33K JA 1/16W R5705 401 105 2904 MT-GLAZE 22K JA 1/16W R5706 401 105 0603 MT-GLAZE 10K JA 1/16W R5707 401 105 0603 MT-GLAZE 10K JA 1/16W R5708 401 105 0702 MT-GLAZE 100K JA 1/16W R5709 401 105 2805 MT-GLAZE 2.2K JA 1/16W R5710 401 105 0702 MT-GLAZE 100K JA 1/16W R5711 401 105 1204 MT-GLAZE 120K JA 1/16W R5712 401 105 8203 MT-GLAZE 68K JA 1/16W R5713 401 105 4205 MT-GLAZE 33K JA 1/16W R5801 401 099 9606 MT-GLAZE 8.2 JA 1/10W R5901 401 105 5400 MT-GLAZE 47K JA 1/16W R5902 401 105 5400 MT-GLAZE 47K JA 1/16W R5903 401 105 0702 MT-GLAZE 100K JA 1/16W R5904 401 105 5301 MT-GLAZE 4.7K JA 1/16W R5905 401 105 0702 MT-GLAZE 100K JA 1/16W R5906 401 105 5301 MT-GLAZE 4.7K JA 1/16W R5907 401 105 5400 MT-GLAZE 47K JA 1/16W R5908 401 105 5400 MT-GLAZE 47K JA 1/16W R5909 401 105 0702 MT-GLAZE 100K JA 1/16W R5910 401 105 5509 MT-GLAZE 470K JA 1/16W R5911 401 105 0504 MT-GLAZE 1K JA 1/16W R5912 401 105 0702 MT-GLAZE 100K JA 1/16W R5913 401 098 7603 MT-GLAZE 2.2 JA 1/10W S5001 645 018 0361 SWITCH,PUSH 1P-1T S5002 645 018 0361 SWITCH,PUSH 1P-1T S5003 645 018 0361 SWITCH,PUSH 1P-1T S5004 645 018 0361 SWITCH,PUSH 1P-1T S5005 645 018 0361 SWITCH,PUSH 1P-1T VR501 645 034 6392 VR,ROTARY 10KBX2

CARD CONTROL P.W.B ASSY

REF.NO. PART NO. DESCRIPTION

73 614 302 8390 ASSY,PWB,SW (Only Initial) R6001 401 105 2805 MT-GLAZE 2.2K JA 1/16W R6002 401 105 4106 MT-GLAZE 3.3K JA 1/16W R6003 401 105 5301 MT-GLAZE 4.7K JA 1/16W R6004 401 105 0603 MT-GLAZE 10K JA 1/16W S6001 645 018 0361 SWITCH,PUSH 1P-1T S6002 645 018 0361 SWITCH,PUSH 1P-1T S6003 645 018 0361 SWITCH,PUSH 1P-1T S6004 645 018 0361 SWITCH,PUSH 1P-1T S6005 645 018 0361 SWITCH,PUSH 1P-1T

LID SWITCH P.W.B ASSY

REF.NO. PART NO. DESCRIPTION

74 614 303 9419 ASSY,PWB,SW2 (Only Initial) S7001 645 035 5912 SWITCH,PUSH 1P-1T

- 6 -

Page 8

IC BLOCK DIAGRAM

The figure which isn't mentioned please watch a schematic diagram.

IC401 UPD703017 (MICRO COMPUTER)

No. Pin Name I/O Function No. Pin Name I/O Function

1 LCD DATA I/O LCD Driver IC data output 51 I O4 I/O Smart media (input/output data) 2 LCD CLK I/O LCD Driver IC clock output 52 I O5 I/O Smart media (input/output data) 3 P CO N O Power control (Power ON=high) 53 I O6 I/O Smart media (input/output data) 4 A MUTE1 O Audio mute (Mute=high) 54 I O7 I/O Smart media (input/output data) 5 A MUTE2 O Audio mute (Mute=high) 55 BVDD 6 VDD O Power supply 56 BVSS 7 VSS O GND 57 USB ON I USB ON/OFF check (ON=High) 8 DAC PWR O DAC Power control (Power OFF=LOW) 58 AC IN I AC Adapter detect (AC have=LOW)

9 DD PWR O DD Converter power control (Power ON=high) 59 MIC IN I Detect the external mic presence (There is a Mic=LOW) 10 PULL UP O PULL UP Resister power control (Power ON=high) 60 SSFDC SW I SmartMedia insert switch 11 AMP PWR O AMP Circuit power control (Power ON=high) 61 SSFDC IN I Detect the SmartMedia presence (Yes=LOW) 12 MCLK IN I MCLK Count input 62 SSFDC 3V I Detect the 3.3V SmartMedia (3.3V=High) 13 ADC POW O ADC Power control (Power OFF=LOW) 63 SSFDC REC I Check write on a SmartMedia (Ability=High) 14 ADC CLK O A/D,D/A Converter master lock output 64 R/B I/ O 15 DAC LRCK I/O ADC/DAC LRCK output 65 MIC SEL1 O Mic change control 16 BEEP O Beap signal output 66 MIC SEL 2 O Mic change control 17 LCD RESET I/O LCD Controller Reset output 67 MIC SEL 3 O Mic change control 18 IC/VPP General action =LOW/FLASH time = high 68 MIC SENS1 O Mic sensitivity control (1) 19 USB 0 I/O Data input/output 69 MIC SENS2 O Mic sensitivity control (2) 20 USB 1 I/O Data input/output 70 SEL 24H I Select the 12H/24H change (12H=LOW) 21 USB 2 I/O Data input/output 71 AVDD 22 USB 3 I/O Data input/output 72 AVSS 23 USB 4 I/O Data input/output 73 AVREF 24 USB 5 I/O Data input/output 74 KEY0 I Key input 25 USB 6 I/O Data input/output 75 KEY1 I Key input 26 USB 7 I/O Data input/output 76 FOOT IN I FOOT SW input 27 USB WR O Data lead select (Lead=LOW) 77 BATT IN I Battery residual quantity check 28 USB RD O Data lead select (Lead=LOW) 78 HOLD SW I Hold SW input 29 USB STP I Device detector (Permission=HIGH) 79 FAST SW I High speed listening (ON=LOW) 30 USB CE O Chip enable (Enable=LOW) 80 SLOW SW I Low speed listening (ON=LOW) 31 RESET I Reset signal 81 VAS IN I Sound signal level detect 32 XT1 I 82 LEVEL IN I Volume/VAS sensitivity level input 33 XT2 83 I 34 VDD 84 CASE SW I Ba tt er y li d d et e ct sw i tc h 35 X2 Main oscillation (Ceramic 16.384 MHz) 85 I 36 X1 I Main oscillation (Ceramic 16.384 MHz) 86 O 37 VSS GND 87 O 38 CLKOUT 88 USB STOP O 39 I/O 89 O 40 WPB O Write protect 90 ENROL I Enrol output permission (Permission=LOW) 41 R/B I Ready/Busy check (Busy=low) 91 O 42 WEB O Write enable 92 O 43 REB O Lead enable 93 LCD CS I/O LCD Driver IC chip select output 44 CEB O Chip enable 94 RTC DATA I/O Real time clock IC data output 45 ALE O Address ratch 95 LCD RS I/O LCD Driver IC resister select output 46 CLE O Command ratch 96 RTC CLK I/O Real time clock IC clock output 47 I O0 I /O Smart media (input/output data) 97 DAC IN I ADC serial data input 48 I O1 I /O Smart media (input/output data) 98 DAC OUT O DAC serial data output 49 I O2 I /O Smart media (input/output data) 99 DAC CLK O ADC/DAC clock output 50 I O3 I /O Smart media (input/output data) 100 O

- 7 -

Page 9

IC BLOCK DIAGRAM

IC402 MB89585 (MICRO CONTROLLERS)

Main Clock Oscillator

Clock Control

PLL Circuit

Circuit

Reset Output

Power ON Reset circuit (Watch dog timer)

21bit Time

Baseter

RST

RPVP

RPVM

P51/R

P50/OBH/IBF/W

P36/INT6/WEX P37/INT7/RDX

P30/INT0/RCLK

P31/INT1~P35/INT5

P52/EFX P53/FFX P54/CEX

6~10

8bit PWM Timer

a P

UART

51 52

USB DRV

o P

I/O S

O M C

16 17 18

Noh I/O Port

USB

Function

Circuit

DMA

Clock Output

External

Interrupt (Level)

Internal Path

SIO

RAM 1k/512 Byte

F2MC - 8L CPU

ROM 8k/16k Byte

Other T erminal

Vss

Vcc

MOD0 MOD1 C

I/O S O M C

CMOS Out Part

CMOS In Part

P46/PWM1/U1/D6

P47/PWM2/D7

P44/UCK/D4

P45/U0/D5

61~64

P40/D0~43/D3

48~41,

P00~07,P10~17

40~33

32~25

P20~27

P60/D10~P67/D17

53~60

No. Pin name I/O Funtion No. Pin name I/O Funtion

1 USB4 I/O Data (to main cpu) 33 O 2 USB5 I/O Data (to main cpu) 34 O

3 USB6 I/O Data (to main cpu) 35 O 4 USB6 I/O Data (to main cpu) 36 O 5 O Open (low output) 37 O 6 O Open (low output) 38 O 7 O Open (low output) 39 O 8 O Open (low output) 40 O

9 USB ON O USB connection state output (connection=High) 41 O 10 O Open (low output) 42 O 11 USB WR I Data write signal input 43 O 12 USB RD I Data read signal input 44 O 13 USB STP O State output 45 O 14 VSS GND. 46 O 15 P CON O Power control (ON=High) 47 O 16 MANUAL I Suspected data transmission mode (Suspected=Low) 48 O 17 O Open (low output) 49 VCC Power supply (3.3V) 18 USB CE O Chip enable input 50 C Connect 0.1uF 19 RESET I Reset signal 51 USB+ I/O USB Connect port 20 MOD0 I GND (Memory access setting terminal) 52 USB- I/O USB Connect port 21 MOD1 I GND (Memory access setting terminal) 53 I GND Connect 22 X0 Main oscillation (6MHz) 54 I GND Connect 23 X1 Main oscillation (6MHz) 55 I GND Connect 24 VSS GND 56 I GND Connect 25 OUT7 O Open (low output) 57 I GND Connect 26 OUT6 O Open (low output) 58 I GND Connect 27 OUT5 O Open (low output) 59 I GND Connect 28 OUT4 O Open (low output) 60 I GND Connect 29 OUT3 O Open (low output) 61 USB0 I/O Data (to main cpu) 30 OUT2 O Open (low output) 62 USB1 I/O Data (to main cpu) 31 OUT1 O Open (low output) 63 USB2 I/O Data (to main cpu) 32 OUT0 O Open (low output) 64 USB3 I/O Data (to main cpu)

- 8 -

Page 10

IC BLOCK DIAGRAM

IC404 RS5C372A (CMOS Real Time Clock)

COMPARATOR_A

32kHz OUTPUT

OSCIN

OSCOUT

/INTRA

/INTRB

CONTROL

OSC

DETECT

DIVIDER

CORREC

-TION

INTERRUPT CONTROL

DIV

COMPARATOR_B

(SEC,MIN,HOUR,WEEK,MONTH,YEAR)

ADDRESS DECODER

TIME COUNTER

SHIFT REGISTER

IC405 SB2020P (Ascent and Descent type DC-DC Convertor)

SWR_EXT

GND

Buffer, Driver

Noh MOS SW

PWM Comparator

Internal VDD

Phase Compensation

SWR Error Amp.

ALARM_A REGISTER

(WEEK,MIN,HOUR)

ALARM_B REGISTER

(WEEK,MIN,HOUR)

ADDRESS

VR Error Amp.

I/O

CONTROL

VUP

VR_EXT

VOUT

SCL

SDA

Ramp Wave Generator, OSC

IC413 S-81233GS (Voltage Regulator)

GND

PWM/PFM Dual Mode Controller

REFERENCE

VOLTAGE

- 9 -

Vret with Soft Start

CSS

OUT

Page 11

IC BLOCK DIAGRAM

IC414 TC7W74FU (D-type Flip Flop with Preset and Clear)

GND

VCC

CLR

Truth Value

INPUTS OUTPUTS

CLR PR D CK Q Q

L H X X L H CLEAR H L X X H L PRESET L L X X H H ----H H L L H ----H H H H L ----H H X Qn Qn NO CHANGE

FUNCTION

IC503 AK4518VF (Regulater 16bit A/D, D/A Converter)

AINL

VCML

AINR

VCMR

VRAD VRDA

VCOM

AOUTL

AOUTR

VA AGND

Modulator

LPF

PWAD

ΔΣ

Common Voltage

ΔΣ

Modulator

ΔΣ

Modulator

PWDA

DGNDVB

Decimation

Filter

Interpolator

Clock

Divider

Serial I/O Interface

DEM0 DEM1

MCLK

CMODE

LRCK

SCLK

SDTO

SDTI

1718

IC509 BU4052 (Analog Multiplexers/Demultiplexers)

VDD

OUT

12 14 15

OUT

0X 1X 2X

No. Pin name I/O Function

1 VRDA I Voltage Reference Input Pin for DAC,VA 2 VRAD I Voltage Reference Input Pin for ADC,VA 3 AINR I R-ch Analog Input Pin 4 VCMR O R-ch Common Voltage Output Pin 0.45 x VA 5 VCML O L-ch Common Voltage Output Pin 0.45 x VA 6 AINL I L-ch Analog Input Pin 7 PWAD I ADC Power Down Mode Pin "L" : Power down 8 PWDA I DAC Power Down Mode Pin "L" : Power down

9 MCLK I Master Clock Input Pin 10 LRCK I Input/Output Channel Clock Pin 11 SCLK I Audio Serial Data Clock Pin 12 SDTO O Audio Serial Data Output Pin 13 DGND --- Digital Ground Pin 14 VD --- Digital Power Supply Pin 15 SDTI I Audio Serial Data Input Pin 16 CMODE I Master Clock Select Pin "H" :384fs or 512fs, "L" : 256fs 17 DEM1 I De-emphasis Frequency Select Pin 18 DEM0 I De-emphasis Frequency Select Pin 19 AOUTL O L-ch Analog Output Pin 20 AOUTR O R-ch Analog Output Pin 21 VCOM O Common Voltage Output Pin, 0.45 x VA 22 AGND --- Analog Ground Pin 23 VB --- Substrate Pin 24 VA --- Analog Power Supply Pin

X-COMMON

Truth Value

INHIBIT A B ON SWITCH

L L L X0 Y0 L H L X1 Y1 L L H X2 Y2

1Y 2Y 3Y

OUT

1 5 2 4

OUT

LOGIC LEVEL CONVERTER

INH

Y-COMMON

L H H X3 Y3

H X X NONE

VEE

VSS

- 10 -

Page 12

LCD DISPLAY

L1 L2 L3 L4 L5

DI3

DO3

DO2 DO1 V1

DI2 DI1 V2

L6 L7

M5 M6 M4

DO4

DI4

DO5

No.

1 2 3 4 5 6 7 8 9

Symbol

Reset V1 V2 CICI+ VEE VSS VDD SCL SDA RS CS

SEG3 SEG4 SEG5 SEG8 SEG9 SEG10 SEG13 SEG14 SEG15 SEG18 SEG19

SAVE B3 B4 B2 B1 1 R

BASS INTRO ST

SEG23 SEG24 SEG25 SEG28 SEG29 SEG30 SEG33 SEG34 SEG35 SEG39 SEG40

DO4 DO3 DO2 DO1 DO8 DO7 DO6 DO5 AM MARK

SYNC DI4 DI3 DI2 DI1 DI8 DI7 DI6 DI5 PM TOTAL

DO8DO7 DI8DI7DI6DO6DI5

SEG44 SEG45 SEG48 SEG49 SEG50 SEG53 SEG54 SEG55 SEG58 SEG59 SEG60

T IME

AUTO

M6 M5 M4 M3 M2 M1

B2 B3

P COM17P COM17P COMOP COM17P COMO P COMO DATE

REC

L8 L7 L6 L5 L4 L3 L2 L1

INPUTTERMINAL

SEG20

VAS

MONO

ANODE&GRIDASSIGNMENT

- 11 -

Page 13

SCHEMATIC DIAGRAM

This is a basic schematic diagram

- 13 -- 12 -

PRODUCT SAFETY

NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol

in the parts list and the

schematic diagram designated components in which safety can be of special significance. When replacing a component identified

, use only the replacement

by parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer.

Page 14

WIRING DIAGRAM (PARTS SIDE VIEW)

FRONT CONTROL

P.W.B

WIDE

MC501

NARROW

MC502

CANCEL

MC503

CARD

CONTROL

P.E.B

BATTERY

DC 3V

BACK UP BATTERY

DC 1.5V

LID

SWITCH

P.W.B

MAIN P.W.B

SP401 SPEAKER

GY WH

- 15 -- 14 -

Page 15

WIRING DIAGRAM (PATTERN SIDE VIEW)

CARD CONTROL

P.W.B

FRONT CONTROL P.W.B

MAIN P.W.B

LID SWITCH

P.W.B

- 16 -

Mar. / '00 / 1200 BB Printed in Japan

SANYO Technosound Co., Ltd.

Osaka, Japan

sanyo ICR B100 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Specifications

REMOVAL & INSTALLATION

EXPLODED VIEW (CABINET & CHASSIS)

PARTS LIST

IC BLOCK DIAGRAM

LCD DISPLAY

SCHEMATIC DIAGRAM

WIRING DIAGRAM (PARTS SIDE VIEW)

WIRING DIAGRAM (PATTERN SIDE VIEW)