Sony DR-BT21G - Stereo Bluetooth Headset; Neckband Style Скачать руководство пользователя страница 4 | Manualshive

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4

DR-BT21G

2-3. HOUSING UPPER (R) SUB ASSY

2-4. MAIN BOARD

1

screw

2

housing upper (R) sub assy

3

button (VOL)

1

two claws

4

MAIN board

3

Remove the solder at 8 places.

2

RED/NAT

GRN/NAT

WHT

GRN

RED

RED

BLK

BLK

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Содержание DR-BT21G - Stereo Bluetooth Headset; Neckband Style

Страница 1: ...ruction 1 1 The actual range will vary depending on factors such as obstacles between devices magnetic fields around a microwave oven static electricity reception sensitivity aerial s performance operating system software application etc 2 Bluetooth standard profiles indicate the purpose of Bluetooth communication between devices 3 Codec Audio signal compression and conversion format 4 Subband Cod...

Страница 2: ...e solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful Strong viscosity Unleaded solder is more viscous sticky less prone to flow than ordinary solder so use caution not to let solder bridges occur such as on IC pins etc Usable ...

Страница 3: ...G UPPER R SUB ASSY Page 4 2 4 MAIN BOARD Page 4 2 5 DRIVER L CH Page 5 2 6 HOUSING UPPER L SUB ASSY Page 5 2 7 CHARGER BOARD Page 6 SET 1 ear pad 4 driver sub assy 3 Remove the solder at 2 places 2 RED Marking side Note Plus terminal is marking with felt tip pen The position uncertainty BLK Note Follow the disassembly procedure in the numerical order given ...

Страница 4: ...4 DR BT21G 2 3 HOUSING UPPER R SUB ASSY 2 4 MAIN BOARD 1 screw 2 housing upper R sub assy 3 button VOL 1 two claws 4 MAIN board 3 Remove the solder at 8 places 2 RED NAT GRN NAT WHT GRN RED RED BLK BLK ...

Страница 5: ... CH 2 6 HOUSING UPPER L SUB ASSY 1 ear pad 4 driver sub assy 3 Remove the solder at 2 places 2 RED BLACK Marking side Note Plus terminal is marking with felt tip pen The position uncertainty 1 screw 2 housing upper L sub assy ...

Страница 6: ...6 DR BT21G 2 7 CHARGER BOARD 1 claw 5 CHARGER board 4 Remove the solder at 6 places 2 3 connector CN201 BLK WHT RED NAT GRN RED GRN NAT ...

Страница 7: ...extracted from the component side Y parts extracted from the conductor side Pattern from the side which enables seeing The other layers patterns are not indicated IC101 CXN1450 2ABL on MAIN board cannot be replaced individually Replace it with MAIN BOARD COMPLETE The voltage of IC101 cannot be measured MAIN board is four layer pritnted board However the patterns of layer 2 and 3 have not been incl...

Страница 8: ...VOL S104 VOL 1 8V S102 JOG SW P1O_11 PIO_11 36 PIO_08 BATT 3 7V RECHAGEABLE BATTERY LI ION 3 7V RECEIVER TRANSMITTER MIC AMP AF AMP BLUETOOTH CONTROL PI0_06 PI0_05 PI0_04 PI0_01 PI0_02 PI0_00 35 31 33 32 POWER B SWITCH Q201 202 RESET VDD 2 EXT DC DC CONVERTOR 5 J251 DC IN 3V 3 CE S101 D201 IC151 1 8V 1 5V MIC IC201 IC202 5 3 1 1 5V REG FB 1 Q251 L251 L201 4 5V IC251 IC261 IC101 SWICHING STAT1 BATT...

Страница 9: ...2 C210 R205 R148 R117 R146 R147 C131 C152 FB106 C258 J251 DC IN 3V L 2 5 1 C254 IC251 C252 CN201 D250 TP261 TP260 TP264 TP209 TP265 TP253 TP208 TP252 TP251 C260 C253 C264 C263 R263 R261 C200 R262 C262 C261 Q251 R252 R253 C256 C255 C259 IC261 TP266 TP267 TP254 C213 R107 L201 S108 RESET C201 C207 IC201 C204 R202 R201 Q202 Q201 C205 C202 Q102 C203 L103 C122 R204 R203 D201 R106 C109 R104 R105 C107 C10...

Страница 10: ...102 R101 D103 R114 S102 SPI_CSB SPI_MISO SPI_CLK SPI_MOSI URAT_TX URAT_CTS URAT_RTS 2 2k 0 0 01 0 1 0 01 0 01 0 01 0 01 0 01 0 01 0 01 MIC GND 2P 47k DC 3 0V GND 47k GND URAT_RX CXN1450 XC9226A186MR 1p 15p 15nH BQ24010ADRCR 100p RESET 100k 0 1 1 0 1 1 0 001 2 2k 0 01 10k GND POWER_HOLD CON BLK 0 0 0 0 CL 191S PP193 XC6109N16ANR 4 7k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 0 4 7k 4 7k 4 7k 4 7k XC91...

Страница 11: ...178 267 1 HOUSING UPPER R SUB ASSY WHITE 2 2 898 743 01 BUTTON RESET BLACK 2 2 898 743 11 BUTTON RESET WHITE 3 2 898 739 01 BUTTON MF BLACK 3 2 898 739 11 BUTTON MF WHITE 4 2 898 745 01 LIGHT GUIDE 5 2 898 742 01 RING 6 2 898 741 01 BUTTON POWER BLACK 6 2 898 741 11 BUTTON POWER WHITE 7 2 898 746 01 CUSHION MIC 8 A 1231 959 A MAIN BOARD COMPLETE BLACK 8 A 1237 035 A MAIN BOARD COMPLETE WHITE 9 2 8...

Страница 12: ...E SUB ASSY 55 A 1231 898 A CHARGER BOARD COMPLETE Ref No Part No Description Remarks Ref No Part No Description Remarks not supplied not supplied SP302 51 52 52 53 54 55 56 57 58 58 59 56 X 2178 264 1 HOUSING UPPER L SUB ASSY BLACK 56 X 2178 266 1 HOUSING UPPER L SUB ASSY WHITE 57 A 1229 411 A NECKBAND ASSY 58 3 252 824 11 SCREW 1 4 59 7 626 305 31 SPRING PIN 1X8 SP302 X 2178 262 1 DRIVER 030F041Q...

Страница 13: ... 5 1 16W R261 1 218 965 11 RES CHIP 10K 5 1 16W R262 1 218 965 11 RES CHIP 10K 5 1 16W R263 1 208 905 11 METAL CHIP 5 6K 0 5 1 16W A 1231 959 A MAIN BOARD COMPLETE BLACK A 1237 035 A MAIN BOARD COMPLETE WHITE 2 898 738 01 KNOB JOG BLACK 2 898 738 11 KNOB JOG WHITE ANTENNA ANT101 1 754 380 11 HELICAL ANTENNA CAPACITOR C101 1 164 943 81 CERAMIC CHIP 0 01uF 10 16V C102 1 164 874 11 CERAMIC CHIP 100PF...

Страница 14: ...I FUNCTION S105 1 786 722 21 SWITCH TACTILE VOL S107 1 786 722 21 SWITCH TACTILE VOL S108 1 786 722 21 SWITCH TACTILE RESET MISCELLANEOUS 54 X 2178 263 1 BATTERY LITHIUM ION STORAGE SUB ASSY SP301 X 2178 262 1 DRIVER 030F041Q SUB ASSY SP302 X 2178 262 1 DRIVER 030F041Q SUB ASSY C202 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C203 1 164 943 81 CERAMIC CHIP 0 01uF 10 16V C204 1 125 777 11 CERAMIC CHIP 0...

Страница 15: ... 1 478 850 11 ADAPTOR AC AC ES3010K2 AUS 0 1 478 845 11 ADAPTOR AC AC ES3010K2 CH 3 095 524 11 MANUAL INSTRUCTION ENGLISH UK 3 095 524 51 MANUAL INSTRUCTION ENGLISH US 3 095 524 61 MANUAL INSTRUCTION ENGLISH FRENCH CND 3 095 524 71 MANUAL INSTRUCTION ENGLISH E AUS KR CH TW 3 095 524 81 MANUAL INSTRUCTION KOREAN KR 3 095 524 91 MANUAL INSTRUCTION TRADITIONAL CHINESE TW 3 106 351 11 MANUAL INSTRUCTI...

Страница 16: ...n allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2007 02 New 1 1 2007 06 Addition of Chinese and Taiwan model ...

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