DR-BT21G

DR-BT21GUS Model

Canadian ModelUK Model

E ModelAustralian Model

Chinese Model

SERVICE MANUAL

WIRELESS STEREO HEADSET

SPECIFICATIONS

Ver. 1.5 2008.08

GeneralCommunication SystemBluetooth Specification version 2.0OutputBluetooth Specification Power Class 2Maximum communication rangeLine of sight approx. 10 m (30 ft) *1

Frequency band2.4 GHz band (2.4000 GHz – 2.4835 GHz)Modulation methodFHSSCompatible Bluetooth Profiles*2

A2DP (Advanced Audio Distribution Profile)AVRCP (Audio Video Remote Control Profile)HSP (Headset Profile)HFP (Hands-free Profile)Supported Codecs*3

SBC*4, MP3Transmission range (A2DP)20 - 20,000 Hz (Sampling frequency 44.1KHz)Supplied accessoryAC power adaptor (1)Operating instruction (1)

*1 The actual range will vary depending on factors such as obstaclesbetween devices, magnetic fields around a microwave oven, staticelectricity, reception sensitivity, aerial’s performance, operatingsystem, software application, etc.

*2 Bluetooth standard profiles indicate the purpose of Bluetoothcommunication between devices.

*3 Codec: Audio signal compression and conversion format*4 Subband Codec

HeadsetPower sourceDC 3.7 V: Built-in lithium-ionrechargeable batteryMassApprox. 63 g (2.3 oz)Rated power consumption1.5 W

ReceiverTypeOpen air, dynamicDriver unit30 mm dome typeReproduction frequency range14 – 24,000 Hz

MicrophoneTypeOmni directional, electret condenserEffective frequency range100 – 4,000 Hz

Design and specifications are subject to change without notice.

Sony CorporationAudio&Video Business GroupPublished by Sony Techno Create Corporation

9-887-599-062008H02-1© 2008.08

DR-BT21G

2

TABLE OF CONTENTS

Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

1. GENERAL ........................................................................... 2

2. DISASSEMBLY2-1. Disassembly Flow ························································ 32-2. Driver (R-CH) ······························································ 32-3. Housing Upper (R) Sub Assy ······································· 42-4. Main Board ·································································· 42-5. Driver (L-CH) ······························································ 52-6. Housing Upper (L) Sub Assy ······································· 52-7. Charger Board ······························································ 6

3. DIAGRAMS3-1. Block Diagram ····························································· 83-2. Printed Wiring Boards ·················································· 93-3. Schematic Diagram ···················································· 10

4. EXPLODED VIEWS4-1. Housing (R) Section ···················································· 114-2. Housing (L) Section ···················································· 12

5. ELECTRICAL PARTS LIST ........................................ 13

• IC101 (CXN1450-2ABL) on MAIN board cannot bereplaced individually.Replace it with “MAIN BOARD, COMPLETE”.

Unleaded solderBoards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed withthe lead free mark due to their particular size.)

: LEAD FREE MARK

Unleaded solder has the following characteristics.• Unleaded solder melts at a temperature about 40°C higher

than ordinary solder.Ordinary soldering irons can be used but the iron tip has tobe applied to the solder joint for a slightly longer time.Soldering irons using a temperature regulator should be setto about 350°C.Caution: The printed pattern (copper foil) may peel away ifthe heated tip is applied for too long, so be careful!

• Strong viscosityUnleaded solder is more viscous (sticky, less prone to flow)than ordinary solder so use caution not to let solder bridgesoccur such as on IC pins, etc.

• Usable with ordinary solderIt is best to use only unleaded solder but unleaded soldermay also be added to ordinary solder.

SECTION 1GENERAL This section is extracted

from instruction manual.

CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.

Indicator (blue)Indicates the communicationstatus of the unit.

Indicator (red)Indicates the power status ofthe unit.

Multi function buttonControls various call functions.Press the button on the tactiledots.

Jog switchControls various functionswhen listening to music.

RESET buttonPush this button when this unitdoes not operate properly.Pairing information is notdeleted by this operation.

VOL (volume) +*⁄–buttonsNeckband

(right) indicationLeft unit

(left) indicationEar padRight unit POWER buttonMicrophoneDC IN 3 V jack

* This button has a tactile dot.

1

2

3

4

5

6

789q;qaqsqdqfqg

Location and Function of Parts

3

DR-BT21GSECTION 2

DISASSEMBLY

• This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

2-2. DRIVER (R-CH)

2-2. DRIVER (R-CH)()

2-3. HOUSING 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.

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


2

RED/NATGRN/NAT

WHT

GRNRED

RED

BLK

BLK

5

DR-BT21G

2-5. DRIVER (L-CH)

2-6. HOUSING UPPER (L) SUB ASSY

1 ear pad

4 driver sub assy


2

REDBLACK

Marking (+ side)

Note : Plus terminal is marking with felt tip pen. (The position uncertainty)

1 screw

2 housing upper (L) sub assy

6

DR-BT21G

2-7. CHARGER BOARD

1 claw

5 CHARGER board


2

3 connector (CN201)

BLKWHT

RED/NAT

GRN REDGRN/NAT

77DR-BT21G

DR-BT21G

SECTION 3DIAGRAMS

For schematic diagrams.Note:• All capacitors are in µF unless otherwise noted. (p: pF)

50 WV or less are not indicated except for electrolyticsand tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwisespecified.

• % : indicates tolerance.• C : panel designation.• A : B+ Line.• Power voltage are dc 3.7 V and fed with regulated dc

power supply from battery terminal.• Voltages are dc with respect to ground under tolerances.

no mark : STANDBY( ) : AC ADAPTOR IN

• Voltages are taken with a VOM (Input impedance 10 MΩ).Voltage variations may be noted due to normal produc-tion tolerances.

• Signal path.F : AUDIO

NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.

Caution:Parts face side: Parts on the parts face side seen from(Side A) the parts face are indicated.Pattern face side: Parts on the pattern face side seen from(Side B) the pattern face are indicated.

For printed wiring boards.Note:• X : parts 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 replacedindividually.Replace it with “MAIN BOARD, COMPLETE”.

• The voltage of IC101 cannot be measured.

• MAIN board is four-layer pritnted board.However, the patterns oflayer 2 and 3 have not been included in this diagrams.

OUT

BAT

VCC

ISET

IN

VCC VCC

VCC

STAT2

VSS

9

10

8

7

6

2

3

5

1

4

I(DETECT)

ENABLE

V(ISET)

VI(BAT)

VI(BAT)

VI(BAT)

VI(BAT)

V(RCH)

V(PRECHG)

V(TAPER)

V(TERM)

VSETVI(BAT)

VI(SET)

VI(SET)

V(SLP)

VO(REG)

VO(REG)

VO(REG)

VSET

CHG ENABLE

CHG ENABLE

CHG ENABLE I(FAULT)

ENABLE

I(DETECT) ENABLE

I(FAULT) ENABLE

DEGLITCH

DEGLITCH

DEGLITCH

DEGLITCH

RECHARGE

PRECHARGE

TAPER

TERM

STAT1

REFERENCEAND BIAS

THERMALSHUTDOWN

CHARGECONTROL,

TIMER,AND

DISPLAYLOGIC

PGPG

TS

IC261 BQ24010ADRCR

• IC Block Diagram

- CHARGER Board -

IC251 XC9103D093MR

1FB

VDD VDD

VDD

2

CE 3

EXT5

4 GND

–

+

–

+

VREF WITHSOFT START,

CEPWM/PFM

CONTROLERRAMP WAVEGENERATOR,

OSC

BAFFER,DRIVER

PWMCOMPARATOR

ERROR AMP

CURRENTRIPPLE DETECT

AND FB

PHASECOMPENSATION

DR-BT21G

88DR-BT21G

3-1. BLOCK DIAGRAM

D103(BLUE)

41

39

38

51

5

4

1

+1.8V DC-DC CONVERTER

RF_IN/OUT

MIC301(MIC)

ANT101ANTENNA

SPEAKER(L-CH)

47 A_IN_L_P/MIC_P

PI0_09

RESET-1 4 1

SP302

48 A_IN_L_N/MIC_N

S105

MULTI FUNCTION

30

29

D102(RED)

37

52

A_OUT_L_P

A_OUT_L_N

3SPEAKER

(R-CH)

SP301

2

A_OUT_R_P

A_OUT_R_N

34PIO_03

28PIO_07

19RESET-2 18

S107 VOL -

S104

VOL +

+1.8V

S102(JOG SW)

P1O_11

PIO_11

36PIO_08

+BATT(+3.7V)

RECHAGEABLEBATTERY(LI-ION)

3.7V

RECEIVER/TRANSMITTERMIC AMP,AF AMP,

BLUETOOTH CONTROL

PI0_06

PI0_05

PI0_04

PI0_01PI0_02PI0_00

35

31

33

32

POWER

+B SWITCHQ201,202

RESET

VDD2EXT

DC-DC CONVERTOR

5

J251DC IN 3V

3CE

S101

D201

IC151

+1.8V

+1.5V(MIC)

IC201

IC202

5

3

1

+1.5V REG.

FB1

Q251

L251

L201

+4.5V

IC251

IC261

IC101 SWICHING

STAT1

BATT912

7

3

OUT

LI-ION BATTERYCHARGER

10

PG

IN

OUTLX

CEVOUT

VIN

VIN

VOUT VIN

VCC

8TS

RESETS108

+

-

+1.5V(MIC)

LED DRIVERQ102

.

>

Bx

: AUDIO

• Signal Path

99DR-BT21G

DR-BT21G

3-2. PRINTED WIRING BOARDS : Uses unleaded solder.

Ref. No. Location

D102 E-1D103 E-2D201 C-5D250 A-3

IC101 D-2IC151 C-2IC201 C-5IC202 E-3IC251 A-3IC261 A-6

Q102 E-6Q201 D-5Q202 C-4Q251 A-5

• SemiconductorLocation

1 2

B301RECHARGEABLE

BATTERY(LI-ION)

3.7V

1

1

3

5

4

21354

1

5

10

6

1

2

1

5

10

1516202527

30

35

40

42 45 50 52

4

3

34

21

1

3

5

4

1

3

5

4

E GS

D

MICE

BB

CC

R133

R132

R135

R113

C132

R129

C138

ANT101

IC202

R128

R136

C139

VOL-S107

VOL+S105

FB10

5

R145

C137

FB104

FB10

3

FB10

2FB101

S104(MULTI FUNCTION)

C121

R137

C120

R126

C118

C119

D103

R130

C101

C106C104

R125

R114

C116

IC101

R134

IC15

1

C151

C211

R151

C105

R103

C209

R101

R102

C103

R131

R111

R112

R139

C135

R141

R142

R143S102

(JOG SW)

D102

C102

R144L102

C212

C210

R205

R148

R117

R146

R147

C131

C152

FB10

6

C258

J251DC IN 3V

L251

C254 IC251

C252

CN201

D250TP261

TP260TP264

TP209

TP265

TP253

TP208

TP252

TP251

C260C253

C264

C263

R263

R261

C200

R262

C262

C261

Q251

R252

R253

C256

C255

C259

IC261TP266TP267

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

R104R1

05

C107C1

08

R121

R120

R153

JC153

R127

R206

JC118

C123

R108

C113

C112

C111

C110

R109

R110

L203

C125

C208

L202

TP308TP307

TP211

TP263TP262

TP116TP117

TP311TP312

TP207

TP105

TP106TP107

TP108

TP206

TP203

TP113MIC301

TP114

TP103

TP204

TP104

TP102

TP101

TP115TP255TP205

TP210

TP257

TP256

11(11)

1-872-385-

11(11)

1-872-384-11

(11)1-872-384-

11(11)

1-872-385-

CHARGER BOARD (SIDE A)

MAIN BOARD (SIDE A) MAIN BOARD (SIDE B)

CHARGER BOARD (SIDE B)

SP302(RED)

(BLK)

L-CH

SP301(RED)

(BLK)

R-CH

S101POWER

( BLK

)

( WHT

)

( GRN

)

( RED

/NAT

)( R

ED)

( GRN

/NAT

)

(BLK)

(WHT)

(GRN)

(RED/NAT)

(RED)

(GRN/NAT)FF

REW

2 3 4 5 6 7

A

1

B

C

D

E

DR-BT21G

1010DR-BT21G

3-3. SCHEMATIC DIAGRAM • See page 7 for IC Block Diagrams.

3.8(0.3)

3.8(0.3)

1.8(0)

1.8(0)

0.6(0)0(3.9)

3.8 3.8(0.2)

3.9

1.6(0) 1.600

1.8(0)

1.8(0)

1.5(0)

3.8(0) 0

0

0(4.5)

(4.5)0

1.5(0)

00

(2.5)

0(2.3)

3.8(3.9)

3.8(3.9)

0(3.3)

0(4.5)

0(0.9)

0(1.4)

0(1.4)

0(3.3) 0(4.5)

TP101

TP102

TP103

TP104TP105

TP107

TP108

R125

R126

SP301

SP302

C101

C106

C107

C108

C109

C110

C111

C112

C113

ANT101

TP11

6

TP11

7

TP113

TP114

CN201

R108

TP251

TP252

R202

TP207

TP106

IC101

IC201

C116

C120

L103

TP25

5

TP25

6

TP25

7 TP258

IC261

C138

TP115

R201

C211

C210

C104

C121C122

R127

C105

R151

TP254

TP205

TP20

4

R144

R143

R142

R141

D102

IC151

R117

R128

R129

R130

R131

R132

R133

R134

R135

R136

R137

R139

R153

R103

JC153

R145

R146R147

R148

IC251

IC202

S108

S105S107

JC118

C102

C139

C137

L202

Q202

TP206

Q102

C125

L203

S101

S104

L25122uH

C123

C208

L102

R120

R121R1

16

R112

R113

R111

Q201

TP203

R205

C209

C2020.1

C201

R206

D201

R204C203

R203

C204 C205

L20110uH

C207 C213

C212

C151

C152

TP253

B301

J251

Q251

S

C200

C252

C253 C258

D250

R253

R252

C256 C25922

C254

C255

C2640.1

C261

R261

R262

R263

C2600.1

C262 C263

R104

R105

R106

R107

R109

R110

FB101

FB102

FB103

FB104

FB105

FB106

MIC301

C119

C118C132

C131

C135

C103 R102 R101

D103

R114

S102

SPI_CSB

SPI_MISO

SPI_CLK

SPI_MOSIURAT_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

10.001

2.2k

0.01

10k

GND

POWER_HOLD

CON

-(B

LK)

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

4.7k4.7k

4.7k

XC9103D093MR

XC6219B202MR

0

100p

100p

100p

15nH

2SC4617TL-Q

1.8V

RN1704-TE85R

100p

10nH

7E04NA0.01

0.1

6.8nH

150

150

4.7k

4.7k

4.7k

4.7k

RTF015P02TL

CON + (RED)

1k

0.01

10V10

47k

RB715W

470k0.01

100k

0.14.710V

476.3V

476.3V

1

0.01

0.01

DC 4.5V

QS5U17TR

10V22u

1006.3V

0.1 100p

CRS08-TE85R

56k0.5%

220k0.5%

68p10V

4710V

0.1 0.47C

10k

10k

5.6k0.5%

1 0.001

220k

220k

220k

220k

220k

220k

0mH

0mH

0mH

0mH

0mH

0mH

0.047

0.047100p

100p

100p

0.1 150k0.5%

220k0.5%

CL-191S-PB168

4.7k

BATTERY

CHARGE LED

HP L_N

HP L_P

BATTERY

CHAR

GE O

N/OF

F

PIO_

10

PIO_

08

HP R_N

HP R_P

1.5V

1.8V

MAIN BOARD

POWER

POWER ON/OFF

POWER SWITCH

IC201I.8V DC-DC

CONVERTOR

IC151RESET

IC2021.5V REG

RESET

IC101RECEIVER/TRANSMITTER,

MIC AMP, AF AMP,BLUETOOTH CONTROL

BLK

RED R-CH

MIC

(RED) (BLUE)

LED DRIVER

VOL+VOL-MULTI

FUNCTION

REW FF

(JOG SW)

GRN/NAT

RED/NAT

RED

GRN

BLK

RED L-CH

LI-ION BATTERY CHARGER

IC251 4.5V REG

4.5V DC/DCCONVERTOR

CHARGER BOARD

IC B/D

IC261

IC B/D

WHTBLK

RECHARGEABLEBATTERY(LI-ION)(3.7V)

DC IN 3V

11

DR-BT21G

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

SECTION 4EXPLODED VIEWS

NOTE:• -XX, -X mean standardized parts, so they may

have some differences from the original one.• Color indication of Appearance Parts

Example :KNOB, BALANCE (WHITE) ••• (RED)

↑ ↑ Parts color Cabinet's color

• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when ordering theseitems.

• The mechanical parts with no reference numberin the exploded views are not supplied.

1 X-2178-265-1 HOUSING UPPER (R) SUB ASSY (BLACK)1 X-2178-267-1 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 GUIDE5 2-898-742-01 RING6 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 2-898-738-01 KNOB (JOG) (BLACK)9 2-898-738-11 KNOB (JOG) (WHITE)

10 2-898-740-01 BUTTON (VOL) (BLACK)10 2-898-740-11 BUTTON (VOL) (WHITE)11 X-2176-453-1 PLATE, FRONT (R) ASSY (BLACK)11 X-2176-702-1 PLATE, FRONT (R) ASSY (WHITE)12 3-252-825-01 SCREW (1.7)

13 4-994-324-01 PAD, EARSP301 X-2178-262-1 DRIVER (030F041Q) SUB ASSY

4-1. HOUSING (R) SECTION

not supplied

SP301

1

23

4

56

7

8

9

10

11

12

12

13

12

DR-BT21G

4-2. HOUSING (L) SECTION

51 4-994-324-01 PAD, EAR52 3-252-825-01 SCREW (1.7)53 X-2176-454-1 PLATE, FRONT (L) ASSY (BLACK)53 X-2176-703-1 PLATE, FRONT (L) ASSY (WHITE)54 X-2178-263-1 BATTERY, LITHIUM (ION) STORAGE SUB ASSY

(EXCEPT US, CND)

54 X-2190-538-1 BATTERY, LITHIUM (ION) STORAGE SUB ASSY(US, CND)


not supplied

not supplied

SP302

51

52

52

53

54

55

56

57

58

58

59

55 A-1231-898-A CHARGER BOARD, COMPLETE56 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 1X8SP302 X-2178-262-1 DRIVER (030F041Q) SUB ASSY

Ver. 1.3

13

DR-BT21GSECTION 5

ELECTRICAL PARTS LIST


NOTE:• Due to standardization, replacements in the

parts list may be different from the partsspecified in the diagrams or the componentsused on the set.

• -XX, -X mean standardized parts, so theymay have some difference from the originalone.

• Items marked “*” are not stocked since theyare seldom required for routine service.Some delay should be anticipated whenordering these items.

• CAPACITORS:uF: µF

• RESISTORSAll resistors are in ohms.METAL: metal-film resistorMETAL OXIDE: Metal Oxide-film resistorF: nonflammable

• COILSuH: µH

• SEMICONDUCTORSIn each case, u: µ, for example:uA...: µA... , uPA... , µPA... ,uPB... , µPB... , uPC... , µPC... ,uPD..., µPD...

• AbbreviationCND:Canadian model CH :Chinese modelAUS :Australian model TW:Taiwan modelKR: Korean model TH :Thai modelMX: Mexican model BR: Brazilian model

A-1231-898-A CHARGER BOARD, COMPLETE*************************

< CAPACITOR >

C200 1-165-897-11 TANTAL. CHIP 22uF 20% 10VC252 1-128-964-91 TANTAL. CHIP 100uF 20% 6.3VC253 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC254 1-137-934-91 TANTAL. CHIP 47uF 20% 10VC255 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C256 1-164-870-11 CERAMIC CHIP 68PF 5% 50VC258 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC259 1-165-897-11 TANTAL. CHIP 22uF 20% 10VC260 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC261 1-112-324-91 CERAMIC CHIP 0.47uF 20% 10V

C262 1-100-506-91 CERAMIC CHIP 1uF 20% 6.3VC263 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC264 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

< CONNECTOR >

CN201 1-770-619-11 PIN, CONNECTOR 2P

< DIODE >

D250 6-500-453-01 DIODE CRS08-TE85R

< IC >

IC251 6-709-933-01 IC XC9103D093MRIC261 6-704-354-02 IC BQ24010ADRCR

< JACK >

J251 1-820-573-11 JACK, DC (DC IN 3V)

< COIL >

L251 1-457-422-11 INDUCTOR 22uH

< TRANSISTOR >

Q251 6-551-556-01 TRANSISTOR QS5U17TR

< RESISTOR >

R252 1-208-943-11 METAL CHIP 220K 0.5% 1/16WR253 1-208-929-81 METAL CHIP 56K 0.5% 1/16WR261 1-218-965-11 RES-CHIP 10K 5% 1/16WR262 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% 16VC102 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC103 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC104 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC105 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V

C106 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC107 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC108 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC109 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC110 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V

C111 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC112 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC113 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC116 1-164-840-11 CERAMIC CHIP 1PF 0.25PF 50VC118 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V

C119 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC120 1-164-854-11 CERAMIC CHIP 15PF 5% 50VC121 1-100-506-91 CERAMIC CHIP 1uF 20% 6.3VC122 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC123 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V

C125 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC131 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC132 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC135 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC137 1-164-874-11 CERAMIC CHIP 100PF 5% 50V

C138 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC139 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC151 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC152 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC201 1-104-851-11 TANTAL. CHIP 10uF 20% 10V

When indicating parts by referencenumber, please include the boardname.

The components identified by mark 0 or dottedline with mark 0 are critical for safety.Replace only with part number specified.

Les composants identifiés par une marque 0 sontcritiques pour la sécurité.Ne les remplacer que par une piéce portant lenuméro spécifié.

MAINCHARGERVer. 1.5

14

DR-BT21G


R107 1-218-981-11 RES-CHIP 220K 5% 1/16WR108 1-218-973-11 RES-CHIP 47K 5% 1/16WR109 1-218-981-11 RES-CHIP 220K 5% 1/16WR110 1-218-981-11 RES-CHIP 220K 5% 1/16W

R111 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR112 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR113 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR114 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR116 1-218-961-11 RES-CHIP 4.7K 5% 1/16W

R117 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR120 1-218-943-11 RES-CHIP 150 5% 1/16WR121 1-218-943-11 RES-CHIP 150 5% 1/16WR125 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR126 1-218-990-11 SHORT CHIP 0

R127 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR128 1-218-953-11 RES-CHIP 1K 5% 1/16WR129 1-218-953-11 RES-CHIP 1K 5% 1/16WR130 1-218-953-11 RES-CHIP 1K 5% 1/16WR131 1-218-953-11 RES-CHIP 1K 5% 1/16W

R132 1-218-953-11 RES-CHIP 1K 5% 1/16WR133 1-218-953-11 RES-CHIP 1K 5% 1/16WR134 1-218-953-11 RES-CHIP 1K 5% 1/16WR135 1-218-953-11 RES-CHIP 1K 5% 1/16WR136 1-218-953-11 RES-CHIP 1K 5% 1/16W

R137 1-218-953-11 RES-CHIP 1K 5% 1/16WR139 1-218-953-11 RES-CHIP 1K 5% 1/16WR141 1-218-990-11 SHORT CHIP 0R142 1-218-990-11 SHORT CHIP 0R143 1-218-990-11 SHORT CHIP 0

R144 1-218-990-11 SHORT CHIP 0R145 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR146 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR147 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR148 1-218-961-11 RES-CHIP 4.7K 5% 1/16W

R151 1-218-965-11 RES-CHIP 10K 5% 1/16WR153 1-218-953-11 RES-CHIP 1K 5% 1/16WR201 1-218-977-11 RES-CHIP 100K 5% 1/16WR202 1-218-973-11 RES-CHIP 47K 5% 1/16WR203 1-218-977-11 RES-CHIP 100K 5% 1/16W

R204 1-218-985-11 RES-CHIP 470K 5% 1/16WR205 1-218-953-11 RES-CHIP 1K 5% 1/16WR206 1-218-973-11 RES-CHIP 47K 5% 1/16W

< SWITCH >

S101 1-771-844-21 SWITCH, TACTILE (SMD) (POWER)S102 1-786-923-11 LEVER (SLIDE TYPE) SWITCH (JOG SW)S104 1-771-844-21 SWITCH, TACTILE (SMD (MULTI 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(EXCEPT US, CND)

54 X-2190-538-1 BATTERY, LITHIUM (ION) STORAGE SUB ASSY(US, CND)

C202 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC203 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC204 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC205 1-135-210-11 TANTAL. CHIP 4.7uF 20% 10VC207 1-100-539-91 TANTAL. CHIP 47uF 20% 6.3V

C208 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC209 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16VC210 1-100-506-91 CERAMIC CHIP 1uF 20% 6.3VC211 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC212 1-100-506-91 CERAMIC CHIP 1uF 20% 6.3V

C213 1-100-539-91 TANTAL. CHIP 47uF 20% 6.3V

< DIODE >

D102 6-501-537-01 DIODE CL-191S-PP193-D-TD103 6-501-538-01 DIODE CL-191S-PB168-D-TD201 8-719-082-45 DIODE RB715W-TL

< FERRITE BEAD >

FB101 1-469-084-21 FERRITE 0mHFB102 1-469-084-21 FERRITE 0mHFB103 1-469-084-21 FERRITE 0mHFB104 1-469-084-21 FERRITE 0mHFB105 1-469-084-21 FERRITE 0mH

FB106 1-469-084-21 FERRITE 0mH

< IC >

IC101 (Not supplied) IC CXN1450-2ABLIC151 6-709-935-01 IC XC6109N16ANRIC201 6-709-718-01 IC XC9226A186MRIC202 6-708-084-01 IC XC6219B202MR

< JUMPER RESISTOR >

JC118 1-218-990-11 SHORT CHIP 0JC153 1-218-990-11 SHORT CHIP 0

< COIL >

L102 1-481-261-11 INDUCTOR 6.8nHL103 1-414-842-21 INDUCTOR 15nHL201 1-481-168-11 INDUCTOR 10uHL202 1-414-842-21 INDUCTOR 15nHL203 1-414-840-21 INDUCTOR 10nH

< MICROPHONE >

MIC301 1-542-707-11 ELECTRET CONDENSER MICROPHONE

< TRANSISTOR >

Q102 6-550-974-01 TRANSISTOR RN1704 (TE85R.F)Q201 6-551-067-01 TRANSISTOR RTF015P02TLQ202 8-729-927-99 TRANSISTOR 2SC4617R

< RESISTOR >

R101 1-208-943-11 METAL CHIP 220K 0.5% 1/16WR102 1-208-939-11 METAL CHIP 150K 0.5% 1/16WR103 1-218-953-11 RES-CHIP 1K 5% 1/16WR104 1-218-981-11 RES-CHIP 220K 5% 1/16WR105 1-218-981-11 RES-CHIP 220K 5% 1/16W

R106 1-218-981-11 RES-CHIP 220K 5% 1/16W

MAIN

• IC101 (CXN1450-2ABL) on MAIN board cannot be replacedindividually.Replace it with “MAIN BOARD, COMPLETE”.

Ver. 1.3

15

DR-BT21G

Ref. No. Part No. Description Remarks

SP301 X-2178-262-1 DRIVER (030F041Q) SUB ASSYSP302 X-2178-262-1 DRIVER (030F041Q) SUB ASSY

************************************************************

ACCESSORIES************

0 1-478-845-11 ADAPTOR, AC (AC-ES3010K2) (CH)0 1-478-846-12 ADAPTOR, AC (AC-ES3010K2) (US, CND, TW)0 1-478-847-11 ADAPTOR, AC (AC-ES3010K2) (KR)0 1-478-848-13 ADAPTOR, AC (AC-ES3010K2) (E, BR)0 1-478-849-12 ADAPTOR, AC (AC-ES3010K2) (UK)

0 1-478-850-11 ADAPTOR, AC (AC-ES3010K2) (AUS)0 1-478-853-12 ADAPTOR, AC (AC-ES3010K2) (MX)

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, TH)

3-095-524-81 MANUAL, INSTRUCTION (KOREAN) (KR)3-095-524-91 MANUAL, INSTRUCTION

(TRADITIONAL CHINESE) (TW)3-106-351-11 MANUAL, INSTRUCTION

(SIMPLIFIED CHINESE) (CH)3-106-351-21 MANUAL, INSTRUCTION (UKRAINE) (E)

3-106-351-51 MANUAL, INSTRUCTION(ENGLISH, SPANISH) (MX)

3-106-351-61 MANUAL, INSTRUCTION (PORTUGUESE) (BR)

Ver. 1.5

DR-BT21G

REVISION HISTORY

Clicking the version allows you to jump to the revised page.Also, clicking the version at the top of 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 models.

1.2 2007.07 Addition of manual instruction (UKRAINE) for E model. (SPM-07070)

1.3 2008.02 Part No. change of Ref. No. 54 lithium (ION) battery storage sub ASSY

for US and Canadian models. (SMR-08011)

1.4 2008.04 Addition of Thai model.

1.5 2008.08 Addition of Mexican and Brazilian models.

DR-BT21G

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