Kenwood Kos-a200 - car audio expansion module User manual

B53-0448-00 (N)825

EXTERNAL MEDIA CONTROLLER WITH RDS ENCODER

KOS-A200

SERVICE MANUAL

Size AA Battery

(Not Supplied)

POWERUSBI/F

TO5L I/F

REMOTEIN

ANTENNA

IN/OUT

AUXIN

Metallic cabinet

(A01-4415-02): (K type)

(A01-4418-02): (E type)

Magic tape

(Not supplied)

DC cord (2.5m)

(E30-6596-05) Cord with connector (1.5m)

(E30-6634-05) Remote control sensor assy

(T95-0270-05) Remote controller assy (RC-537)

(A70-2078-05)

Mounting hardware

(J22-0517-04) SEMS

(N09-6427-05) Screw set

(N99-1789-05) Antenna adaptor

(E type only)

(T90-0523-05)

Antenna adaptor

(E type only)

(T90-0578-05)

This product uses Lead Free solder.

This product complies with the

RoHS

directive for the European market.

KOS-A200

BLOCK DIAGRAM

1200mV

190mV

64mVp-p

3.3Vp-p

LX BUS

AUX IN 1

AMP

ISO IC202

SELECTOR

IC204

IC201

AMP

ISO

AUX IN 2

J7 IC203

AMP

ISO

BUFF MUTE

Q251,252

MEMORY

USB

HOST

V BUS

IC25

IC951

U5V

IC951

U3.3V

U1.8V

IC20

NOR

FLASH ROM

SDRAM

(16.898MHz)

PLL

IC17

IC16

IC2

IC1

u-COM

IC15

DSP

CIRRUS

D/A

L.P.F.

IC13,18

IC27

E2PROM

CN1

ANT OUT

to H/U

to CAR ANT ANT IN CN2

GAIN

Q403,404

Q408

MODULATOR

IC401

FM GAIN

R403-406

RDS ENCODER

C431-434

LEVEL SHIFT

3V 5V

L404

444,601

R431,443,

403

IC402,

AMP

MIX

IC404

BEEP

412

Q409- LEVEL SHIFT

IC511,512

3V 5V

IC601

SYSTEM u-COM

RESET IC

IC602

E2PROM

IC603

USB UNIT

NOT USED

PON

USB PON3V

USB PON5V

ACC DET

BU DET

ACC 5V

ACC DET

BU DET

ACC DET

BU DET

SW 5V

Q570

Q401

Q502

AROUND

Q501

B.UP 5V

Q505

B.UP 3.3V

IC501

USB 1.8V

IC20

USB A5V

IC14

SW 20V

Q906

IC901

A8V

IC502,Q509

PON

Q907

USB PON3V

Q902

USB PON5V

Q901

Q510

PON

USB 3.3V

USB 5V

(500mA)

DC-CN

REMOTE

SENSOR

ON/OFF SW

IC205

1200mV

(E30-6595-05)

(T95-0270-05)

A8V

B.UP

A8V BU3.3V

U3.3V

U3V

U3.3V 6

A5V

U3.3V

BU3.3V

B.UP

SW5V

12BU5V 31

A8V

BU5V

REMO

PON DET

BU3.3V

SW5V

BU3.3V

U1.8V

A5V

BU5V

U3.3V

U5V

A8V

BU5V

ACC5V

GND

ACC

B.UP

ACC5V

A8V

U5V U1.8V

U3.3V

KOS-A200

COMPONENTS DESCRIPTION

●MODULAR UNIT (X14-9790-10/2-71)

Ref. No. Application / Function Operation / Condition / Compatibility

IC1 USB Main µ-com

IC2 PLL (16.898MHz) For IC15

IC13 OPAMP Low Pass Filter

IC14 A5V Reg. For IC18

IC15 DSP For compression audio decoding

IC16 SDRAM For compression audio deployment

IC17 Flash ROM Decoder software storing

IC18 24 bit D/A converter

IC20 1.8V Reg. For IC15

IC25 USB Host Controller

IC26 Logic IC (NAND) The change of IC15, and IC16/IC17/IC25

IC28 Dual bus buffer The change of the clock supplied to IC16

IC201 ISO AMP Audio input isolation amplifier (5L)

IC202 ISO AMP Audio input isolation amplifier (AUX1/RCA)

IC203 ISO AMP Audio input isolation amplifier (AUX2/Mini Jack)

IC204 Switch OPAMP 4 inputs (USB, 5L, AUX1, AUX2), 1 output

IC205 OPAMP Buffer

IC401 FM-TX IC FM-Transmiter

IC402,403 Level shift 3.3V →5V

IC404 OPAMP Mix Amp

IC501 BU3.3V Reg. For IC1, IC601

IC502 Audio8V Ref Power Supply Output 1.27V

IC511,512 Level shift 3.3V →5V

IC601 System µ-com

IC602 Reset IC “L” when detection voltage goes below 3.0V or less

IC901 Switching Regulator Controller Power Supply for USB3.3V & USB 5V. CH1: USB3.3V, CH2:USB5V

IC951 Power control IC USB power control switches with over current detection and protection

Q16 Infinite zero detect SW When a base gose Lo, SW turns on

Q17 SW of “USB Hi-Side SW” When a base gose Lo, SW turns on

Q18 DAC MUTE SW When a base gose Hi, DAC MUTE turns on

Q250~252 MUTE 0 SW When Q250’s base goes Lo, MUTE 0 turns on

Q401,402 PLL+B AVR When Q402’s base goes Hi, AVR outputs 5V

Q403,404

Switching FM-TX frequency polarization

Switches FM-TX freqency polarization in three level at Q403, 404 and their peripherals

Q405,406 For FM-TX PLL Composes PLL of FM-TX with Q405, 406 and their peripherals

Q407 RELAY SW When a base gose Hi, the output from IC401 is chosen

Q408 Buffer For RDS signals

Q409~412 BEEP LEVEL SW Switches BEEP VOLUME in five level

Q413 PLL MUTE SW When a base gose Hi, PLL MUTE turns off

Q501 B.U Detect SW When a base gose Hi, B.U voltage is detected

KOS-A200

Ref. No. Application / Function Operation / Condition / Compatibility

Q502 ACC Detect SW When a base gose Hi, ACC voltage is detected

Q505,506 B.U.5V AVR While BU is applied, BU5V AVR outputs 5V

Q509,510 Audio8V AVR When Q510’s base goes Hi, A8V AVR outputs 8.0V

Q570~572 REMO.5V AVR When Q572’s base goes Lo, REMO.5V AVR outputs 5V

Q901 USB5V AVR SW When base goes Hi, USB5V AVR turns off

Q902 USB3.3V AVR SW When base goes Hi, USB3.3V AVR turns off

Q905~908 SW16V (Surge Protection) When Q907’s base goes Hi, SW16V outputs (BU–0.6)V

COMPONENTS DESCRIPTION

MICROCOMPUTER’STERMINAL DESCRIPTION

●SYSTEM MICROCOMPUTER: 703260YGC306A (X14: IC601)

Pin No. Pin Name I/O Application

Truth Value

Processing Operation Description

Table

1AVREF0 - VDD

2AVSS - VSS Connect to VSS

3NC Not used Not used

4RDS_DATA O RDS DATA output terminal

5AVREF1 - VDD Connect to VDD

6,7 NC Not used Output L fixed

8FLMD0 - Terminal for writing FLASH

9VDD - VDD Connect to VDD

10 REGC - 4.7µ

11 VSS - VSS Connect to VSS

12 X1 - 4.332MHz

13 X2 - 4.332MHz

14 RESET - RESET

15 XT1 - Not used Connect to VSS

16 XT2 - Not used OPEN

17,18 NC Not used Output L fixed

19 BU_DET I Momentary power down detection L: BU found

H: BU not found, at momentary power down

KOS-A200

Pin No. Pin Name I/O Application

Truth Value

Processing Operation Description

Table

20 NC Not used Output L fixed

21 LX_REQ_S I Communication request from slave unit

22 LX_DATA_S I Data from slave unit

23 LX_DATA_M O Data to slave unit

24 LX_CLK O LX BUS clock

25 NC Not used Output L fixed

TEST MODE_DET

I TEST mode detection H: Normal, L:TEST MODE

27,28 NC Not used Output L fixed

29 LX_CON O Start-up request to slave unit H: Slave unit ON, L: Slave unit OFF

30 LX_REQ_M O Communication request to the slave unit

31 LX_MUTE I MUTE request from slave unit H: Mute ON, L: Mute OFF

32 LX_RST O Hardware-reset to slave unit OPEN: At RESET, L:Normally

33 EVSS - VSS Connect to VSS

34 EVDD - VDD Connect to VDD

35 USB_SDA I/O For communication with USB system

I2C data input/output terminal

36 USB_CLK I/O For communication with USB system

I2C clock output terminal

37~42 NC Not used Output L fixed

43 ROM_SDA I/O E2PROM I2C data input/output terminal

for ROM correction

44 ROM_CLK O

E2PROM I2C clock output terminal for ROM correction

45 LCD_CE O LCD driver control request terminal [Reserved]

46 BEEP O BEEP output PWM output

47 PRIM_REMO I Attached remote control signal input Detect pulse width

48 LCD_BLK O LCD data blanking output (RESET) [Reserved]

49 ROM_DET I E2PROM writing-in request L:Writing-in

50 LCD_DI I LCD data input terminal [Reserved] Output L fixed

51 LCD_DO O LCD data output terminal [Reserved] Output L fixed

52 LCD_CLK O LCD clock output terminal [Reserved] Output L fixed

53 NC Not used Output L fixed

54 NC E-VOL data output terminal Output L fixed

55 NC E-VOL clock output terminal Output L fixed

POWER_ON_DET

IPower ON/OFF switching H: Power ON (Detect 30msec chartering)

L: Power OFF (Detect 1sec chartering)

57 KEY_REQ I Communication request from LCD driver

[Reserved] Connect to LCD_DI, Output L fixed

58 ACC_DET I ACC power supply detection L: ACC found, H:ACC not found

59,60 NC O SW-Reg frequency switching u[Reserved] Refer to the truth value table

61 PLL_CE O

Chip-enable output terminal for PLL communication

H: Data found, L: Data not found

MICROCOMPUTER’STERMINAL DESCRIPTION

KOS-A200

MICROCOMPUTER’STERMINAL DESCRIPTION

Pin No. Pin Name I/O Application

Truth Value

Processing Operation Description

Table

62 PLL_DO O Data output terminal for PLL communication

63 PLL_CLK O Clock terminal for PLL communication

64 PLL_MUTE I/O MUTE terminal for PLL communication MUTE when SW is OFF.

Hi-z: Mute ON, H: Mute OFF

65~68 NC Not used Output L fixed

69 BVSS - VSS

70 BVDD - VDD

71 GAIN_0 O Modulation output switching qRefer to the truth value table

72 GAIN_1 O Modulation output switching qRefer to the truth value table

73 GAIN_2 O Modulation output switching qRefer to the truth value table

74 SEP_ATT O “Hi” when GAIN_2 output found qRefer to the truth value table

75 RELAY O Antenna relay control output terminal H: Power ON (MOD ANT)

L: Power OFF (CAR ANT)

76 FLMD1 Terminal for writing FLASH

77,78 NC Not used Output L fixed

79 SRC_SW_0 O Input source switching wRefer to the truth value table

80 SRC_SW_1 O Input source switching wRefer to the truth value table

81,82 NC Not used Output L fixed

83 TYPE_0 I Destination switching rRefer to the truth value table

84 TYPE_1 I Destination switching rRefer to the truth value table

85 BEEP_LEVEL_3 I/O BEEP level switching eRefer to the truth value table

86 BEEP_LEVEL_4 I/O BEEP level switching eRefer to the truth value table

87 MUTE_0 I/O MUTE terminal Normal MUTE, Hi-z: Mute OFF, L: Mute ON

88 NC Not used Output L fixed

89 BEEP_LEVEL_1 I/O BEEP level switching eRefer to the truth value table

90 BEEP_LEVEL_2 I/O BEEP level switching eRefer to the truth value table

91,92 NC O Not used Output L fixed

93 PON I/O Power supply control wH: Power ON, Hi-z:At power OFF and

momentary power down detection

94 USB_PON5 I/O Power supply control terminal for USB 5V wRefer to the truth value table, ON:Hi-z

95 USB_PON3 I/O Power supply control terminal for USB 3.3V wRefer to the truth value table, ON:Hi-z

96 PLL_PON I/O PLL power supply wRefer to the truth value table

POWER ON:H, POWER OFF: Hi-z

97 NC Extra terminal for USB Output L fixed

98 USB_MUTE_L I USB MUTE (Lch) request terminal H: Normal

L: Lch mute request (Valid only when USB)

99 USB_MRST O Mechanism µ-com RST terminal H:Normal, L: RESET

100 USB_MSTOP O Mechanism µ-com stop terminal H: Mechanism µ-com in operation

L: Mechanism µ-com stop

KOS-A200

MICROCOMPUTER’STERMINAL DESCRIPTION

Truth value table

qGAIN switching output

GAIN output according to the level as shown in the table below.

LEVEL GAIN0 GAIN1 GAIN2 SEP-ATT Low

1HHLL↑

2HLHL↓

3HLLLHigh

wInput switching and power supply

Input source SRC_SW_0 SRC_SW_1 PON PLL_PON USB_PON3 USB_PON5

AUX1 L L HHHH

AUX2 H L HHHH

USB L H H H Hi-z Hi-z

LX-BUS H H H H H H

While STANDBY L H H H H H

Re-send PLL (MONO) data

eBEEP level

BEEP_L1 BEEP_L2 BEEP_L3 BEEP_L4

LV1Lower Hi-z Hi-z Hi-z H

LV2 Hi-z Hi-z H Hi-z

LV3 Hi-z H Hi-z Hi-z Default setting

LV4HHi-z Hi-z Hi-z

LV5 Louder Hi-z Hi-z Hi-z Hi-z

rDestination setting

TYPE_0 TYPE_1

KLL

EHL

uFrequency transition

K-Type

FSEL1 FSEL2 Reception frequency

LL530~690, All status excluding AM source

HL700~1020, 1390~1530

LH1540~1700

HH1030~1380

E-Type

FSEL1 FSEL2 Reception frequency

LL522~675, All status excluding MW

HL684~1017, 1386~1530

LH1539~1629

HH1026~1377

KOS-A200

MICROCOMPUTER’STERMINAL DESCRIPTION

●USB MAIN MICROCOMPUTER: M30620MCPA28GP (X14: IC1)

Pin No. Pin Name I/O Application Processing Operation Description

1~5 NC O Not used Open output L fixed

6BYTE I External data bus switching input GND connection, fixed to “L” at single chip mode

7CNVSS I Processor mode switching L: PullDown connection, single chip mode

(H: Micro processor mode)

8_MUTE O Audio MUTE control L: MUTE ON, H: MUTE OFF

9NCONot used Open output L fixed

10 _RESET I Reset detection L: RESET, H:NORMAL

11 XOUT O Main clock output X’tal connection

12 VSS - Power supply input GND connection

13 XIN I Main clock input X'tal connection

14 VCC1 - Power supply input BU3.3V connection

15 _NMI I _NMI interrupt input Input H (PullUp) fixed

16 _MSTOP I Standby return interrupt L: STOP, H: STOP cancel (Hi edge)

17 NC O Not used Open output L fixed

18 DSP INT I (DSP) Interruption signal input H: Interruption (Hi edge)

19~22 NC O Not used Open output L fixed

23 E2P SCL I/O (E2P) I2C clock output

24 E2P SDA I/O (E2P) I2C data input/output

25,26 NC O Not used Open output L fixed

27 SCL I (System µ-com) I2C clock input

28 SDA I/O (System µ-com) I2C data input/output

29 DSP TXD O (DSP) Data output for serial data Not used

30 DSP RXD I (DSP) Data input for serial data Not used

31 DSP CLK O (DSP) Clock output for serial data Not used

DSP STB (BUSY)

O (DSP) Data strobe signal output (FLASH: BUSY) Not used

33 CS SDATA O (Decoder) Data output for serial data Not used

34 CS BDATA I (Decoder) Data input for serial data Not used

35 CS CLK O (Decoder) Clock output for serial data Not used

36~38 NC O Not used Open output L fixed

39 _EPM O Not used (FLASH: _EPM) Open output L fixed

40 PON D3.3 O D3.3V POWER ON control terminal H:POW ON, L: POW OFF

41 PON A5 O A5.0V POWER ON control terminal H:POW ON, L: POW OFF

42 PON CS1 O CS7410 series 3.3V POWER ON control terminal H: POW ON, L:POW OFF

43 PON CS2 O CS7410 series 1.8V POWER ON control terminal H: POW ON, L:POW OFF

44 _CE O Not used (FLASH: _CE) Open output L fixed

45 _DRV MUTE O Driver MUTE L: STOP, H: MUTE OFF

46,47 NC O Not used Open output L fixed

48 ZERO_M I 0bit MUTE detection H: MUTE ON, L: MUTE OFF

49 DE-EMPHASIS O (DAC) De-emphasis control H: De-emphasis ON, L: OFF

KOS-A200

MICROCOMPUTER’STERMINAL DESCRIPTION

Pin No. Pin Name I/O Application Processing Operation Description

50,51 NC O Not used Open output L fixed

52 LIM SW I PU inner circumference detection SW signal input H: Inner circumference, L: Other

53 DISC_NORMAL O

Media detection result (normal DISC detected) output

H: Normal DISC, L: Other

54 DISC_H_RW O

Media detection result (high-reflection RW detected) output

H: Hi-reflection RW DISC, L:Other

55 DISC_RW O Media detection result (normal RW detected) output H: Normal RW DISC, L:Other

56 TEST OUT4 O Output 4 terminal for TEST Open output L fixed

57 TEST OUT3 O Output 3 terminal for TEST Open output L fixed

58 TEST OUT2 O Output 2 terminal for TEST Open output L fixed

59 TEST OUT1 O Output 1 terminal for TEST Open output L fixed

60 VCC2 - Power supply input BU3.3V connection

61 TEST OUT0 O Output 0 terminal for TEST Open output L fixed

62 VSS - Power supply input GND connection

63~66 NC O Not used Open output L fixed

67 TEST IN3 I TEST IN3 PullDown connection, L: Normal, H:When TEST

68 MODEL_SEL I MODEL detection terminal L: 6810, H: 6820

69 E2P WRITE I TEST IN1: E2P writing-in permission PullDown connection, L: Normal, H:When writing

70 UNIQ ID I TESTINO: Unique ID writing permission PullDown connection, L: Normal, H: When writing

71~73 NC O Not used Open output L fixed

74 SEARCH O Search condition output H: Searching, L: Normal (x2 is fixed to L)

75,76 NC O Not used Open output L fixed

77 _DSP RST O (DSP) Reset control L: RESET, H: NORMAL

78 DSP A0 O (DSP) Command/parameter detection signal output H: Parameter being sent, L: Command being sent

79 DA EMPHASIS I (DSP) DA emphasis input H: EMPHASIS ON, L: EMPHASIS OFF

80 ROM EMPHASIS I (Decoder) ROM emphasis input H: EMPHASIS ON, L: EMPHASIS OFF

81 _DATA MUTE O Data output status L: DATA output MUTE, H: DATA being output

82 _CS RST O (Decoder) Reset control L: RESET, H: NORMAL

83 NC O Not used Open output L fixed

84 SREQ O (Decoder) SREQ signal output

85 BREQ I (Decoder) BREQ signal input

86~93 NC O Not used Open output L fixed

94 AVSS - Analog power supply input GND connection

95 NC O Not used Open output L fixed

96 VREF - Reference voltage input Not used, GND connection

97 AVCC - Analog power supply input BU3.3V connection

98~100 NC O Not used Open output L fixed

KOS-A200

ABCDE

PC BOARD (COMPONENT SIDEVIEW)

C501

912

C962

C908

C907

C312

C514

C913

L902

C101

R15

R23

C513

C319

C207

C217

C227

C305

R150

C44

C531 C532

C307

C96

C64

C65

C76

C77

C511

C910

C309

C911

C952

C523

C515

R110

C12

C516

R112

R118

R119

R121

C308

R19

C80

CP20

C82

C201 C202

CP21

R115

C78

R116

C84

R309

R337

C914

C321

C72

C915

C963

CP302

CP303

C310

C311

C317

R589

C83

L901

R224

R109

C70

C71

C219

C209

C229

C91

R374

R370

R301

R300

R565

R566

CP23

C14

R308

R310

R348

R506

R372

R513

R304

R306

R307

C206

C226

C205

C215

C225

R336

R339

R371

C81

C231

C203

C204

C213

C223

C224

C902

C905

R560

R559

R551

R555

R201

R202

R211

R916

R915

CP301

CP300

1528 4

1314

16 64

33 48 49

2827

Q509 Q505

Q906

D902

D901

Q17

D211

D553

D554

D555

D556

D3 D4

D213

IC18

IC20

IC13

IC16

IC25

IC511 IC512

IC501

IC901

MODULAR UNIT X14-9790-10/2-71 (J76-0240-12)

TO 5L I/F

POWER

USB I/F

AUX IN2

AUX I

CNVSS

RESET

TXD1

RXD1 CLK

BUSY

EPM

SCL

SDA

KOS-A200

JIHGF

C602

CP5

CP608

C403

C601

C241

C410

C406

C408

C424

C217

R37

C242

C243

C244

C401

C402

C413

C452

C453

R607

R608

C434

CP607

R118

R119

CP19

C432

C30

C31

C34

C603

R40

R610

R606

CP602

CP604

CP605

CP603

R406

R443

R614

C219

C209

C220

C229

C210

C230

R615

R436

R434

R404

R444

R437

R435

L404

C91

R401

R611

R409

R408

R403

R241

R242

R405

CP7

R402

C216

C215

R577

R371

R410

C231

C232

C214

R212

R407

CP601

C570

R570

C400

C428

C441

C44

26 100

7650

51 75

16 9

BE BE

BEBE

GSG

CN1

CN2

D402

Q409 Q410

Q411

Q412

Q572

Q570

Q402

Q401

D212

Q403

Q404

D213

Q571

IC402 IC403

IC601

IC204

AUX IN1

REMOTE IN

BU3.3V

DGND

DT-S

DT-M

CLK

FLMD0

RST

SCL

SDA

FLMD1

Refer to the schematic diagram for the values of resistors and capacitors.

X14-9790-10/2-71

Ref. No. Address

IC13 3E

IC16 5D

IC18 3D

IC20 4D

IC25 5C

IC204 5F

IC402 4G

IC403 4G

IC501 3C

IC511 3D

IC512 3D

IC601 3G

IC901 3B

Q17 6C

Q401 4H

Q402 4H

Q403 4G

Q404 4G

Q409 4F

Q410 4F

Q411 4F

Q412 5F

Q505 2B

Q509 2B

Q570 6G

Q571 6G

Q572 6G

Q906 4C

KOS-A200

KLMNO

PC BOARD (FOIL SIDEVIEW)

C606

C208

C218

C228

C18

R622

R130

C104 C28

C86

R100

C25

C26

C29

C36

C39

C50

R148

C318

R346

C404

C405

C409

C13

R602

C412

C431

C416

C320

C89

C33

C93

C94

C95

C97

C98

C85

R67

R68

C17

C73

C21

C32

C35

C46

C51

C53

C419

C421

C66

C67

C607

C87

C88

C571

CP52

R41

C418

C422

R20

R152

C316

C420

C47

C48

C49

C212

C211

C221 C222

C572

CP2

R571

C573

R345

CP56

C604

R351

C423

C605

C415

C68

R29

R138

R51 C99

R604

C100

R433

R368

C69

C425

R69

CP606

C102

R102

R101

R214

L100

R601

R617

R133

R418

R600

C437

C436

R439

R440

R441

R442

R438

CP22

L403

R323

C426

R156

R142

R24

C427

R417

R21

R22

R567

R431

R416

C438

C37

C306

C103

C429

C430

C439

R353

R144

R361

R419

R421

R423

R420

CP24 R151

R153

R154

R155

CP25

CP26

CP27

CP28

CP29

CP30

CP31

C414

CP57

R367

CP50

CP51

R311

R312

R313

R314

R315

R316

R320

R321

R322

C407

C200

C234

R412

R425

R206

R205

R411

C417

C411

L401

L402

X401

R426

R563

R561

R203

R213

R223

R222

R221

R573

R574

R575

R554

R557

R422

R413

R414

R415

CP401

C233

R427

R568

R253

R254

C609

C251

C252

R251

R252

R612

R210

R200

R231

C575

C610

R244

C236

R243

C23

100 25 26

75 51

76 50

25 48

100 76 75

26 50

25 51

50 51

BEBE BE

BE BE

D401

D100

Q250

Q18

Q408

D551

Q406

Q405

Q407

D201

D202

D203

Q16

D552

D557

D558

Q251

Q252

Q413

D221

D222

D223

IC15

IC14

IC2

IC1

IC27

IC28

IC401

IC602

IC17

IC205

IC404

IC201

IC202 IC203

IC603

MODULAR UNIT X14-9790-10/2-71 (J76-0240-12)

CAR

H/U

BU3.3

TP34

BU3.3V

TP1

TP33

TP5

TP48

TP6

TP8

TP19

TP601

TP602

TP603 TP604

TP502

TP2

TP7

TP9

TP15

TP18

TP17

TP16

TP21

TP22

TP23

TP24

TP25

TP31

TP28

TP30

TP35

TP36

TP32

TP38

TP37

TP43

TP44

TP46

TP45

TP49

TP47

DGND

TP607

TP503

TP609

TP610

TP55

TP611

TP612 TP613

TP614

FLMD0

RST

DT-S

DT-M

CLK

TP631

TP632

TP633

TP634

TP635 TP636

TP637

TP638

TP641

CLK

BUSY

TP100

EPM

TP10

TP11

TP12

TP13

TP14

RXD1 TXD1

TP39

TP40

TP41

TP42

TP116

TP117 TP118

TP119 TP120

TP121 TP122

TP123

TP127

TP128

TP129

TP402

TP404

TP403

TP401

TP101

TP409

TP407

TP405

TP406

TP408

TP629

TP630 TP102

TP642

FMLD0

KOS-A200

TSRQP

100

C502

C903

C904

C951

C953

C961

R501

R519

R962

R42

R17

R18

R48

C13

R364

C503

C504 C505

C506

C512

C524

R25

C315

CP52

R362

C313

CP22

R359

R358

R508

C306

CP53

R361

R504

R913

R503

R909

R910

R951

R954

R912

C522

C954

R960

R521

R505

R509

R522

R507

R502

R511

R961

R914 R911

D505

Q908

D503

D504

D506

D903

D951

Q907

Q510

Q501

Q502

Q506

Q901

Q902

Q905

IC1

IC951

IC26

IC502

TP4

TP51

TP54

TP501

TP2

TP3

P25

TP32

TP52

TP53

TP57

TP507

TP56

TP504

TP505

TP506

TP61

TP50

TP20

TP60

RESET

CNVSS

TP116

TP117

TP118

TP124

TP125

TP126

TP127

TP500

Refer to the schematic diagram for the values of resistors and capacitors.

X14-9790-10/2-71

Ref. No. Address

IC1 4P

IC2 4M

IC14 3N

IC15 4N

IC17 6O

IC26 5P

IC28 5N

IC201 2N

IC202 6M

IC203 6N

IC205 5M

IC401 4L

IC404 4M

IC502 2Q

IC602 2L

IC951 3Q

Q16 4O

Q18 4N

Q250 5M

Q251 5M

Q252 5M

Q405 3L

Q406 3L

Q407 5K

Q408 4L

Q413 4L

Q501 5Q

Q502 5Q

Q506 2Q

Q510 2Q

Q901 4Q

Q902 3R

Q905 4Q

Q907 4P

Q908 4P

KOS-A200

ABCDE

4.1V

3.1V

5.0V

4.6V

8.2V

4.6V 8.2V

4.6V4.6V 4.6V4.6V

4.6V

8.2V

4.6V

4.1V

8.2V

3.3V

4.6V

IC201

IC204

IC203

IC202

IC404

IC501

MODULAR UNIT (X14-979x-xx)

Q501

Q502

Q506

Q505

D401

Q405

Q403

Q404

Q406

Q408

Q252 Q250

Q251

Q570

Q571

Q572

D551

D552

ACC DET

BU DET

D506

D505

D503

D504

D211 D221

D223D213

D212 D222

D203

D202

D201

AUX IN2

AUX IN1

REMOTE

POWER

to 5L I/F

ISO

0.5V AVR

BU5V AVR

BU3.3V AVR

ISO

OP AMP

AMP

3 3

EGND1

TP501

TP15

TP14

TP13

TP16

TP17

TP18

TP21

TP22

TP34

TP33

TP40

TP38

TP37

TP55

TP504

TP505

TP51

TP53

TP406

TP407

TP408

EGND3

IN1A

CNT1

IN2A

CNT2

IN4A

IN1B

IN2B

IN4B

3.9K

R407

10K

R411

10u16

C413

470P

C414

12P

C417

22P

C415

C416

C403

47K

R417

10K

R416

2.2K

R413

3.3K

R415

47K

R433

100

R410

4.7K

R408

10K

R409

10u16

C408

0.01

C409

0.01

C434

100

R425

0.047

C411

100

R412 100u25

C410 3.3K

R414

47u25

C428

2200P

C412

22K

R431

33K

R442 22K

R440 10

C438

22K

R438

0.022

C433

910

R443

100P

C431

0.01

C439

C437

22K

R439

33K

R441

1000P

C221

1000P

C222

100

R221 2.2u50

C223

100

R223 22u35

C225

100

R222 2.2u50

C224

0.01

C234

R231

R224

0.1

C228

10u16

C227

22u35

C226

R444

220

0.01

C233

100

R211 2.2u50

C213

22u35

C215

100

R213

100

R212 2.2u50

C214

1000P

C211

1000P

C212

0.1

C218

10u16

C217

22u35

C216

0.1

C208

10u16

C207

22u35

C206

100

R205

100

R206

R210

R561 100

R563 100

R573 150

0.1

C573

220P

C572

0.1

C570

10K

R571

1000P

C571

4.7K

R570

47K

R577

R574 150

R575 150

C516

2.2

R513

C515

22K

R511

220u16

C511

0.01

C512

10u16

C513

100u16

C514

22K

R505

10K

R503

20K

R502

0.01

C504

10K

R504

0.01

C503

0.01

C505

3.3K

R506

33K

R507

0.01

R509

22K

R508

10K

C506

10u16

C243

10u16

C244

10K

R251 10

10K

R252

47K

R254

47K

R253

R214

AOUT

VM1

AIN

GND

VCC

BOUT

VM2

BIN

AOUT

VM1

AIN

GND

VCC

BOUT

VM2

BIN

GND

VCC 7

BOUTVM1

GND

AIN

BIN

VM2

AOUT

1VCC

NCON/OFF

1VIN

VSS

VOUT 5

110uH

TP54

C502

0.1

C501

3900u16

TP500

R501

100K

TP52

BU3.3V

C432

1000P

330uH

L404

0.1uH

L403

10K

R241

10K

R242

C210

C230

C220

C209

C229

C219

GND

TP36

10 6 2

951

B.U.

CH-CON

REQ H

100

R202

100

R203

C202

1000P1000P

C201

Rch

TP31

A GND

2.2u50

C204

22u35

C205

Lch

TP30 100

R201

TP19

0.01

C200

R200

CH-RST

DATA H

2.2u50

C203

CHCLK

DATA C

CH-MUTE

REQ C 9

BU3.3V

BU5V

A8V

BU3.3V

X14-9790-10/2-71 (1/6)

KOS-A200

JIHGF

2.5V

3.3V

0V 5V

3.3V

3.3V 3.3V

3.3V

0 or 3.3

3.3V

0 or 3.3V

3.3V

8.2V

4.1V

8.2V

4.1V

13.7V

1.3V

5.0V

3.3V

5.0V

3.3V

5.0V

3.3V

5.0V

3.3V

0V 0V

5.0V

3.3V

5.0V

3.3V

3.2V

2.5V

3.0V

5.0V

1.2V

2.5V

5V 0V

5.0V

IC512

IC601

204

IC401

IC205

IC511

IC603

IC602

IC502

IC403

IC402

Q401

Q402

Q409

Q410

Q411

Q412

Q510

Q509

Q413

D558

D557

D555

D556

D551

D552

D553

D554

CN2 C

E2PROM

NOT USED

LEVEL SHIFT

AUDIO 8V AVR

LEVE

SHIFT

LEVE

SHIFT

FM-TX

SYSTEM

u-COM

1 1

2 2

4 4

X401

PLL CLK

∗

C430

PLL MU

PLL DT

PLL CE

∗

C404

TP20

EGND1

TP602

TP605

TP21

TP22

TP23

TP24

TP25

TP28

TP35

TP32

TP606

TP611

TP9

TP12

TP11

TP10

TP615

TP616

TP617

TP618

TP619

TP621TP622

TP625

TP626

TP627

TP631

TP637

TP638

TP507

TP506

TP623

TP624

TP409

TP629

TP630

TP639

TP640

TP641

TUNG

AGND

TUNGND

100

P70

P71

P72

P73

P74

P75

P76

P77

P78

P79

P710

P711

PDH1

PDH0

PDL15

PDL14

PDL13

PDL12

PDL11

P31

P32

P33

P34

P35

P36

P37

EVSS

EVDD

P38

P39

P50

P51

P52

P53

P54

P55

P90

P91

AVREF0

AVSS

P10

P11

AVREF1

PDH4

PDH5

VDD

REGC

VSS

RESET

XT1

XT2

P02

P03

P04 BU DE

P05

P06

P40

P41

P42

P30

NT1

NT2

GND

OUTA

V+

IN3A

VREF

OUTB

IN3B

47K

R427

10u16

C401

100

R426 22P

C427

27P

C426

0.1

C425

10u16

C424

10u16

C406

3.3K

R403

3.3K

R404

620

R405

620

R406

3300P

C442

3300P

C441

10u16

C402

0.01

C418

1000P

C419

1000P

C420 220

R419 220

R422

110

R418

110

R420

110

R421

110

R423

4.7K

R402

100u16

C403 22K

R438

0.1

C436

220

R437

680

R436

22u35

C206

R561 100

R563 100

R560 100

R559 100

R555 100

R551 100

R557 100

R554 100

220

R519

0.33

C524

1000P

C400

0.01

C575

24K

R521

4.3K

R522

220u16

C523

R566 100K

R565 100K

R568 4.7K

R589 47K

100K

100u16

C601

4.7u35

C603

0.1

C602

22P

C605

22P

C604

C606

0.1

R600

47K

100

R614

C609

100

R601

100K

R602

100

R615

∗

R610

47K

R607

47K

∗

R608

100

C522

8.2K

R434

2.2K

R435

47K

R401

100u16

C241

10u16

C242

C232

C231

10K

R251 10

C251

1000P

C235

1000P

C236

12K

R243

12K

R244

10K

R252

C252

LIN

PRE2

LPF2

PSA

MUTE

DATA

CLOCK

CHIP

XO2

XO1

PLLVCC

RIN

PRE1

LPF1

FILTER

CSOUT

GND

PLLOUT

VCC

RFGND

RFOUT

150P

C429

GND

VCC 7

VCC

GND

VCC 8

GND

SDA

SCL

VCC

4VSS VDD 2

OUT 1

CAR GND

R606

100

CP605

4.332MHz

4.7K

CP607

CP604

100

4.7K

CP608

C610

47K

R604

C607 0.01

CP606

100 SCL

SDA

R567

OUT

GND

U-R

U-L

GND

VCC 7

0.01

C453

54 GND

0.01

C452

VCC

100

CP401

TP401

TP403

TP404

TP402 17

7.600MHz

150P

C405

C407

0.01

C532

0.01

C531

BU3.3V

BU5V

A8V

46,61-64,85,86,89,90

1/2-A8V

SCL

SDA

CAR ANT

BU5V

BU3.3V

VCC

VCC VCC

CLK

DTM

DTS

RST

DGND

BU3.3V FLMD0

X14-9790-10/2-71 (2/6)

KOS-A200

KLMNO

3.3V

4.2V

3.3V

4.2V

3.3V

0 or 3.3V

3.3V

3.1V

3.3V

3.3V SEARCH ONLY

3.3V

1.8V

4.8V

3.1V

13.6V

18.3V

4.3V 0V

1.2/0.7V

13.6V

1.9/0V

0.6/0.1V

1.2/0/7V

1.9/0V

0.6V

0V0V

0.6/0.1V

3.3/0V

5.0/0.4V

5.1/25mV

3.3/0V

IC901

IC951

IC20

IC27

Q16

Q905

Q901

D951

Q902

Q407

Q907

Q908

Q906

CN1

D402

USB I/F

NOT USED

E2PROM

D903

D901D902

USB

POWER

USB 5VUSB 3.3V

CS 1.8V REG.

SW REG.

CONT

SURGE

PROTECTION

CONT

TP121

RXD1

BUSY

CP2

100

CP50 1K EPM

TP122

TP118

TP120

TP119

TXD1

TP133

TP123

CLK

TP117

TP50

TP61 TP60

TP601

TP602

TP603

TP604

TP609

TP610

TP7

TP9

TP11

TP10

TP612

TP613

TP56

TP57

TP614

TP100

TP153

TP154

TP155

TP156

TP157

TP158

TP631

TP632

TP633

TP634

TP635

TP636

TP405

TP101

TUNGND

TP642

TP643

E2P SDA

E2P SCL

DSP INT

MSTOP

NMI

VCC1

LIM SW

TEST OUT7

TEST OUT6

TEST OUT5

TEST OUT4

TEST OUT3

TEST OUT2

TEST OUT1

VCC2

SCL

SDA

DSP TXD

DSP RXD

DSP CLK

DSP STB (BUSY)

CS SDATA

CS BDATA

CS CLK

EPM

PON D3.3

PON A5

PON CS1

PON CS2

DRV MUTE

NC (RZM)

ZERO (LZM)

DE-EMPHASIS

PDL13

PDL12

PDL11

PDL10

PDL9

PDL8

PDL7

PDL6

PDL5

PDL4

PDL3

PDL2

PDL1

PDL0

BVDD

BVSS

PCT6

PCT4

PCT1

PCT0

PCM3

PCM2

PCM1

PCM0

PDH3

PDH2

ACC DET P915

P914

POWER ON DET P913

P912

P911

P910

P99

P98

P90

P91

P92

P93 BEEP

P94

P95

P96

P97

220

R422

110

R421

110

R423

18P

C421

33P

C422

100

R614

22K

R612

100K

R617

0.1

C609

47K

R622

47K

R611

47K

∗

R610

47K

R607

47K

∗

R608

3300P

C902

68K

R909

0.1

C903

0.1

C904

100u25

C915

100u25

C963

0.1

C962

0.1

C961

2.2K

R961

100K

R962

3.3K

R915

0.1

C908 0.1

C907

220u16

C913 220u16

C911

220u16

C910

8.2K

R912 82K

R911 20K

R910 10K

R913 75K

R914

15K

R954

15K

R951

100

R960

0.1

C951 0.1

C953

220u16

C952

1000P

C954

R151 1K

R152 220

R20 1K

R374 47K

8.2K

R121

22K

R144

2.2

R372

SW1L

SW1 2

SW1 1

BOOT1

PVCC4

PVCC3

PVCC2

PVCC1

BOOT2

SW2 2

SW2 1

SW2L

PGND1

COMP1

FB1

NC5

SS1

VCC

SS2

NC10

FB2

COMP2

GND3

PGND2

OUTA

GND

OUTB

ENA

FLGA

FLGB

ENB

VOUTVIN

4ON/OFF

NC 3

VSS

CAR

GND

H/U ANT

H/U GND

TP6TP4 TP2TP3 TP1

12 3 4

EGND2

100

CP601

100

CP602

100

CP603

0.1

C13

TP131

TP26

TP27

TP130

4.7K

R19

TP132

47K

100

C14

4.7K

CP52

TP135

TP134

TP129

TP128

VCC

SCL

SDA

GND

100

CP51

C28 0.01

SDA

SCL

SDA

SCL

22K

R348

C44

C319

0.047

C88

150K

R916

6800P

C905

94 47uH

L901

68uH

L902

3.3V

C914

USB5V

0.22uH

L401 0.22uH

L402

18P

C423

35,36

3.3V

BU3.3V

CS1.8V

A8V

BU3.3V

BU SW20V

SW20V

BU3.3V

X14-9790-10/2-71 (3/6)

KOS-A200

TSRQP

3.3V

2.2Vp-p

0.7Vp-p

1.4V

3.3V

3.3Vp-p

1.8Vp-p

0V 3.3V 3.3V

3.3V

1.7V

1.7Vp-p

0.8Vp-p

0V 1.2V

1.1Vp-p

1.7V

3.3V

1.7V

3.3V

1.7V

1.8V 0V

3.3V

0V 3.3V

3.3V

2.7V

3.3V

7.8V

5.0V

1.3V

3.1V

4.1V

0V 4.1V

4.1V

3.3V

2.5V

5.0V

3.3V

5.0V

2.5V

5.0V

8.2V

3.3V

1.6V

IC2

IC1

IC18

IC13

IC14

Q17

D100

A5V REG.

A3.3V

D3.3V

OP AMP

USB MAIN

u-COM

PLL

(16.898MHz)

24 BIT D/A CONTROLLER

8 8 8

TP124

TP125

16.898MHz

TP126

TP39

ADCIN

TP118

TP120

TP116

TP5

Vref

CP19

10K

TP119

TP127

TP117

6.000MHz

TP115

CNVSS TP151

TP102

100

PWMSW

AGND2

TEC

TE2

TEO

TE-

ADCIN

FEO

FE-

REFC

REFOUT

AVDD2

VREFIN

AGND1

C3T

ATEST

RFO

AGCI

AGCO

(X2) RF2-

(X1) RF-

(X2) EQ1

(X1) EQ2

RFI

ADVDD

ASY

EFM

ADGND

TEST0

TEST1

TEST2

TEST3

TEST4

TESTEN

DGND4

MD-

MD+

SD-

SD+

TD-

TD+

FD-

FD+

DVDD4

DVDD2

FZD

TZD

RZM

LZM

SHOCKD

LOCK

WFCK/MIRR

PFCK/HOLD

PLCK

C16M

DGND2

EMPH

FLAG

DVDD3

LIMIT

XTALEN

DGND3

DIN

DOUT

SCKIN

SCKO

LRCKIN

LRCK

AVDD1

DGND1

RFOK

INTQ

RST

STB

SCK

DVDD1

DAVDD1

ROUT

DAGND1

REGC

DAGND2

LOUT

DAVDD2

XVDD

XTAL

XGND

100

MSTOP

NMI

VCC1

XIN

VSS

XOUT

RESET

(MUTER) NC

(MUTEL) MUTE

CNVSS

BYTE

AVCC

VREF

AVSS

BREQ

SREQ

CS RST

DATA MUTE

ROM EMPHASIS

DA EMPHASIS

DSP A0

DSP RST

TEST

OUT4

TEST OUT3

TEST OUT2

TEST OUT1

VCC2

TEST OUT0

VSS

TEST IN3

TEST IN2

E2P WRITE

UNIQ ID

MODE

A11

A10

DP1

DM1

VSS2

DP2

DM2

VDD3

OSC2

LPF

VDD2

TEST0

TEST1

TEST2

TEST3

OC1

OC2

OC3

OC4

PO1

PO2

PO3

PO4

OSC1

VSS1

R374 47K

4.7K

R48

R18

220

R17

R359 47K

0.1

C39

R138

56P

C34

270K

R40

0.1

C36

0.1

C47

6800P

C46

R306

R307

0.01

C307

10u50

C81

10u50

C83

1500P

C84

R370 100

C311

C312

0.01

C310

100

R304

6.8K

R339

2200P

C309

7.5K

R112

1500P

C82

5.6K

R109

7.5K

R116 5.6K

R115

8.2K

R121

330P

C80

330P

C78

2.2

R371

R118

R119

2.4K

R101

22K

R144

100P

C320

4.7

R142

VOUTL

DIFFHW

VMIDL

AGNDL

AVDDL

ZERO

RSTB

CSBIWO

MODE

MUTEB

AVDD

VOUTR

MODE8X

VMIDR

AGNDR

AVDDR

DVDD

DGND

XTO

XTI

CLKO

BCKIN

DIN

LRCIN

AGND

VCC

GND

CTL

GND

NIS

OUT

CP20 15K

C321 1000P

0.01

C306

CP21

15K

CP22

CP23

15K

R337

A12

15K

R310

0.1

C26

CP7 1K

CP5 1K

1000P

C21

R29

0.1

C17

0.1

C25

C67

100

R130

C66

0.1

C29

0.1

C35

2.2

C53

47P

C31

1500P

C30

10K

R37

MIN : 2.7V

MAX : 3.6V

0.1

C315

0.1

C13

CP53 47K

22K

R362

22K

R361

10K

R23

22K

R15

0.1

C12

RESET

TP29 TP152

11.500MHz

R364

100

0.1

C14

47K

R358

100

R42

R25

(TYPE0)

(TYPE1)

C86

0.047

C88

4.7

C87

0.1

C91

R100

8.2K

R110

R102 4.7K

C102 10

C68

C104

0.1

C70

2.2

C72

0.1

C71

C69

10K

R150

U-R

U-L

1/2-A8V

CS1.8V

A8V

3.3V

A8V

BU3.3V

3.3V

X14-9790-10/2-71 (4/6)

KOS-A200

UVWXY

3.3V

0V 3.3V

3.3V

1.8V

3.3V

3.3Vp-p

3.3V

1.8V

3.3V

1.8V

3.3V

0V 3.3V

2.5Vp-p

3.3V

0.7V

3.3V

0V 0V

3.3Vp-p

3.3V

2.8V

3.3V

0V 0V

3.3V

0V 0V

3.3V

1.7Vp-p

1.1Vp-p

IC26

IC15

IC25

IC28

IC16

IC17

Q18

USB HOST

CONTROLLER

SDRAM

DSP

NAN

DUAL B

FLASH ROM

10 10

11 11

TP8

R336

100

'L' max : 0.8V

'H' min : 2V

1.8V TYP : 70mA

3.3V TYP : 13mA

AGCI

AGCO

2) RF2-

1) RF-

2) EQ1

1) EQ2

RFI

DVDD

ASY

EFM

DGND

TEST0

TEST1

TEST2

TEST3

TEST4

ESTEN

GND4

MD-

MD+

SD-

SD+

TD-

TD+

FD-

FD+

DVDD4

100

GPIO3

GPIO2

GPIO1

GPIO0

IEC958O

PCMDO1

PCMDO0

PCMLRCK

PCMBCK

TEST

RSTN

DACRP2

DAC3V3

DACRP1

IOGND4

DACLN

DACLP

CDDATA

CDLRCK

CDBCLK

CDC2P0

PCMMUTE

PCMXCK

SERVOCK

SER3SS1

IO3V3

SER3SS

COREGND

SER3

CORE1V8

SER3D

SER3CL

SER2C

SER2D

SER2

SER2CL

IOGND

SER4DA

SER4CL

SER1DA

SER1CL

IRI

KPOUT

LPOUT

KPOUT

KPIN

MA10

MA9

MA8

MA7

MA6

MA5

MA4

MA3

MA2

MA1

MA0

DRRASL

CORE1V8 2

DRCASL

COREGND2

MWEL

IOGND2

DRCKO

IO3V3 2

DR CKE

DRBSL

MAPOE

NVMCEL

KPIN0

KPIN1

PLLGND

PLL1V8

MD15

MD14

MD13

MD12

MD11

MD10

MD9

MD8

MD7

CORE1V8 1

MD6

COREGND1

MD5

IO3V3 1

XTLCLKO

XTLXLKI

IOGND1

MD4

MD3

MD2

MD1

MD0

MA11

MODE

A11

A10

VDD1

GNDP

ADS

INT

TMS3

TMS2

TMS1

TMS0

RESET

VSS3

DM1

VSS2

DP2

DM2

DP3

DM3

DP4

DM4

TEST4

VDD4

VSS4

10K

R345

R311 10

R312 10

R351 10K

R313 10

R314 10

L100

0.1

C77

390

R133

0.1

C50

0.1

C18

R148 10K

R353 47K

0.1

C96

0.1

C95

0.1

C97

C89

0.1

C93

0.1

C94

GND

4GND

VCC

0.01

C316

0.01

C313

R368

1000P

C318

CP24 10

D14

D13

D12

D11

CP25 10

D10

D15

CP26 10

0.1

C32

CP27 10

0.1

C64

2.2

C33

MAX : 3.6V

MIN : 3.0V

CP28 10

A12

A11

CP29 10

CP30 10

CP56 10K

RAS 33

R155

R154

CAS

0.1

C85

R153

CKO

CKE

R315

CP57 10K

CP31 100

R316

0.1

C65

100

R320

100

R321

100

R322

0.01

C103

100K

R21

100K

R22

10K

R41

10K

R156

100

R323

10K

R24

VDD1

DQ0

VDDQ1

DQ1

DQ2

VSSQ1

DQ3

DQ4

VDDQ2

DQ5

DQ6

VSSQ2

DQ7

VDD2

LDQM

CAS

RAS

BA0

BA1

A10

VDD3

VSS3

DQ15

VSSQ4

DQ14

DQ13

VDDQ4

DQ12

DQ11

VSSQ3

DQ10

DQ9

VDDQ3

DQ8

VSS2

NC40

UDQM

CLK

CKE

NC36

A11

VSS1

0.1

C101 CP300 68

CP301 68

CAS

RAS

A12

CP302 100D15

D14

D13

D12

D10

D11

CP303 100

CKO

CKE

A11

R300

R301

C98

0.1

A15

A14

A13

A12

A11

A10

NC9

NC10

NC13

NC14

A18

A17

A16

BYTE

VSS2

DQ15

DQ7

DQ14

DQ6

DQ13

DQ5

DQ12

DQ4

VCC

DQ11

DQ3

DQ10

DQ2

DQ9

DQ1

DQ8

DQ0

VSS1

D12

D11

D10

A12

A11

D15

D14

1000P

C37

D13

15K

CP23

0.01

C308

1000P

C317

15K

R308

0.01

C305

A12

A11

15K

R309

33P

C51

C99

3300P

C49

6.8K

R69

3.9K

R51

C100

C48

3.3V

CS1.8V

3.3V

CS1.8V CS1.8V 3.3V

3.3V

CS1.8V

3.3V 3.3V

3.3V

X14-9790-10/2-71 (5/6)

KOS-A200

ADACABAAZ

3.3V

3Vp-p

3.3V

V0V

1.8V

3.3V

KOS-A200

(X14-979x-xx)

GND LINE

SIGNAL LINE

B LINE

IC1 : M30620MCPA28GP

IC2 : UPD63712GC

IC13,205,404

: BA4560RF

IC14 : TAR5S50-F

IC15 : CS7410-IQZ

IC16 : IC42S164007TIG

IC17 : 29LV800CBTI3W7

IC18 : WM8716SEDS/R

IC20 : S-1132B18U5T1G

IC25 : TDUHC1240F0C00

IC26 : TC74LCX00FT-F

IC28 : TC7WH125FK-F

IC201-203 : BA3121F

IC204 : NJM2750M-ZB

IC401 : BH1415F

IC402,403,511,512

: TC7WT126FU-F

IC501 : S-1112B33MCG

IC502 : M5237ML-CF0J

IC601 : 703260YGC306A

IC602 : S-80830CNNB-G

IC901 : BD9302FP

IC951 : MIC2026-1YM

Q16 : DTA143ZE

Q17 : DTA143XUA

Q18,402,409-413,510,571,907

: DTC114YUA

Q250,572,908 : DTA124EUA

Q251,252,407,901,902

: DTC143TUA

Q401,570 : 2SA1577

Q403,404 : 2SK3018

Q405,406,501,502,506

: 2SC4081

Q408 : 2SB1689

Q505,509,906 : 2SB1565

Q905 : 2SC2873-F

D1 : S2V60-5009F46

D2,9 : DA204U

D3,4 : IMSA-6802-E

D100 : UDZS6.2B

D201-203,211-213,221-223

: 02DZ6.8F-Y

D401 : 1SV228-F

D402 : 1SS355

D503,504 : UDZS6.8B

D505 : RB160L-40

D506 : UDZS5.6B

D551-558 : 02DZ6.2F-Y

D901 : NSQ03A04G

D902 : SFPB-54VNF

D903 : UDZS20B

D951 : STZ6.8N

NOT USEDIC27,603 :

NANO

DUAL BUS BUFFER

PCMMUTE

PCMXCK

SERVOCK

SER3SS1

IO3V3 3

SER3SS0

COREGND3

SER3DI

CORE1V8 3

SER3DO

SER3CLK

SER2CS

SER2DO

SER2DI

SER2CLK

IOGND3

SER4DAT

SER4CLK

SER1DAT

SER1CLK

IRIN

KPOUT4

LPOUT3

KPOUT2

KPOUT1

KPOUT0

KPIN4

KPIN3

KPIN2

KPIN0

KPIN1

R68 1.5K

R67 1.5K

L100 390

R133

0.1

C76

0.1

C73

ND 8

VCC

0.01

C316

0.01

C313

1000P

C318

R346

4.7K

R367

0-10

2-71

UNIT

No.

2200P

3300P YES

430

C404, R608

KU.S.A. EEUROPE

ABB.

DESTINATION

COUNTRY

YES

R610

CS1.8V

3.3V

CS1.8V 3.3V

3.3V

X14-9790-10/2-71 (6/6)

CAUTION : For continued safety, replace safety critical components

only with manufacturer’s recommended parts (refer to parts list).

Indicates safety critical components. To reduce the risk of electric

shock, leakage-current or resistance measurements shall be carried

out (exposed parts are acceptably insulated from the supply circuit)

before the appliance is returned to the customer.

•DC voltages are as measured with a high impedance voltmeter.

Values may vary slightly due to variations between individual

instruments or/and units.

2SB1565

DTA143ZE

DTC114YUA

DTC143TUA

2SC2873-F

2SC4081

DTA124EUA

DA204U

BA3121F

M5237ML-CF0J

KOS-A200

20 Parts with the exploded numbers larger than 700 are not supplied.

EXPLODED VIEW

(X14-979)

708

11 10

DC1

RC1

702

707

715

720

721 Dx2

J1 J6

Size AA Battery

(Not Supplied)

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