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Kenwood GX-204KE, Service Manual

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Kenwood GX-204KE Service Manual Download Page 23

23

GX204KEF2/KHF2/LEF2

GX204REF2/SEF2

T

S

R

Q

P

IC201(1/2)

01(2/2)

Q222

NAVI ISO

(1/2)

(2/2)

BASS/MID/TRE,

Q224

Q223

Q221

Q141

Q143

RDS

IC143(1/2)

(2/2)

IC143

∗

Q103

D221

Q

WOW

IC222

IC222

Q303

Q304

∗

Q124

∗

D121

Q101

Q102

∗

Q122

∗

Q123

Q121

F

AM NOISE
CANCELLER

DEMODULATE

D

DIVE

SWIT

CHA

NOISE
AMP

MUTE

CONTROL

MPX,MUTE,

VOLUME

ELECTRIC

RDS
NOISE AMP

6CD
ISOLATION

FM
S METER
SWITCH

AM8V
SWITCH

IF COUNT
DETECTION

RDS
BUFFER

∗

 B

∗

 C

FM AM SW

MUTE
SW

MUTE

7

FSEL

FILOUT

15

2

0.22

CMPX

AMIF

AM/MPX2

PHONE

POUSE

PDL+

PDR+

T

APER

PD-

1

C211

R211

1

3

2

7

AFOUT

9

12

GPLS

W

11

10

VO

A

F

VCC

PLS

14

13

T8

8

5

HOLD

GND

6

7

AFIN

T4

T5

3

4

C212

4.7u16

R212

1K

9

6

5

4

NA

VI

TIM

8

7

11

10

10K

C171

6800P

R231

MIXINLR

R222

44

43

42

41

40

39

38

CDR

TAPEL

MDL

MDR

ACOUTL

CDL

CREF

37

36

35

34

1

MIXINLF

AC

IN

L

SWACOUT

ACOUTR

ACINR

SWIN

33

31

32

C221

0.47

R223

1K

1

8

3

4

2

6

5

R230

MPOUT

MPX1

LEVEL

MPIN

QUAL

SM

DGND

25

OUTRF

OUTLR

OUTLF

MIXINRF

MIXINRR

28

29

30

26

27

SA

OUT

OUTSW

OUTRR

SDA

SCL

SACLK

VDD

23

24

C246

12

13

14

15

16

17

18

0.1

C245

22

19

20

21

1

R240 200

R238 200

R239 200

R237 200

R143

2.7K

AF

A

G

C

IFIN

16

IF

A

G

C

T2

1

R178

2.7K

R141

2.2

C142

10u35

C147

270P

C148

1200P

C181

0.056

C146
120P

3

2

4.332MHz

X141

TM

EXTRES

VCC

OSCIN

OSCOUT

T57

RDCL

MPX

OSEL

ARI

GND

8

7

6

5

VREF

RDDA

QUAL

4

3

2

1

9

10

11

12

13

14

15

16

R151

1K

C155

1200P

100K

R150

10K

R148

10K

12P

R144

56K

R146

10K

1

4

C149

C150

470P

C154

1000P

R152

5.6K

R149

C152

82P

15K

C153

R153

2200P

R

8

6

5

7

C151

8200P

C112

47u16

R111

1

C127

0.033

NC25

MODE1

TP1

BASSOUT

OUTR

OUTL

TP2

FFR3

FFR2

FFR1

TP3

NC36

R274

9.1K

PCIN

PCOUT

FIL7

FIL6

FIL5

FIL4

FIL3

NC1

C260

0.047

47K

R266

C266

0.047

C264

0.047

C262

0.047

R269
130K

3

2

1

R271

82K

6

5

4

8

7

48

47

46

45

44

43

42

40

39

38

37

C254

10u35

FIL1

NC48

FIL2

FILOUT

C4

C3

INL

INR

FFL1

FFL2

41

NC37

FFL3

0.47

NC12

SFIL1

C2

C1

R276

10K

10u35

C268

11

10

9

12

0.01

C274

C273

0.33

NC13

SFIL2

SFIL3

SVOL2

SVOL1

GND

C271

13

14

15

16

17

18

VREFIN

VREF

MODE3

MODE2

NC24

22

V+

19

20

21

23

24

R277

1.8K

220P

C272

C276

10u16

C261

0.1

R268

10K

R265

R261

3.3K

2.2K

34

35

36

R270

100K

31

32

33

29

30

R272

100K

C277

26

27

28

25

C278

10u35

10u35

1000P

7

C306

R309

3.3K

TP301

R310

C304

1000P

1

R308

2.2K

1K

R312

10K

C295

4.7u16

6

R319

4.3K

∗

R112

0

R102

R101

22K

4.7K

C102

0.01

R106

2.2

C117

47P

2.2

C107

10u35

R105

∗

L107

4.7uH

L105

∗

R131

10K

∗

C106

220P

∗

C105

220P

AD

FSDIN

VTHD

GND

BPF

VCC

BPD

SFSIN

13

NDD

VTHW

SUB

MAIN

10

9

12

11

OPDIN

VTHO

OPD

NC

15

14

16

4

7

8

5

6

2

3

1

C125

3900P

25

PGND4

NC

24

1

18P

C157

C299 7P

4.7u16

C292

C298 7P

0.068

C293

10K

R317

10K

R316

220

R293

220

R292

470

R295

0.033

C269

1

C267

1

R273

R275 6.2K

R267 36K

0.047

C258

0.1

C256

10u35

C255

100K

R260

10K

R259

2.2K

R257

3.3K

R255

100K

R263

0.047

C252

10

R278

10u35

C270

49

48

10K

R264

10K

R258

0.1

C251

220

R311

TP116

TP117

TP118

TP115

TP105

TP114

TP110

TP112

TP109

TP108

TP103

TP104

TP101

TP107

TP106

2.2

R107

1K

∗

R108

10K

R109

4.7K

R110

10u35

C108

47P

C116

0.68

C173

0.22

C180

10u35

C183

0.01

C182

1000P

C187

0.033

C175

0.033

C178

0.022

C179

12K

R175

0.033

C184

100K

R176

3.3u50

C186

2200uH

L171

0.047

C172

4.7u16

8

4

1K

R208 15K

R207 15K

100P

C206

100P

C205

4.7u16

C226

4.7u16

C225

4.7u16

4.7u16

CR

CL

R233 3.3K

11K

R236

11K

R235

0.1

C247

1K

R217

10u35

C229

10u35

C231

R226 4.7K

R225 4.7K

6800P

C230

1K

R224

1000P

C209

1000P

C210

47K

R219

47K

R220

100

R172

3.9K

R171

0.033

C176

2200P

C177

120K

R173

47K

R177

0.22

C185

47K

R174

47P

C188

R179 2.2

2.2K

R122

2.2K

R123

0.047

C126

150K

R125

0.047

C124

2.2K

R127

0.01

C128

470P

C129

68K

R124

560

R126

560uH

L121

2.2

R121

0.01

C122

Q121

0.01

C257

10u35

C109

4.7K

∗

R104

C110 150P

C111 0.01

10K

R154

67

86

85

10u35

C141

R147 10K

18P

C156

4.7K

R229

26

27

R142 10K

C143 470P

R145 10K

TR

TL

28

25

47

25

26

28

27

OR

OL

4.7K

R227

4.7K

R228

4.7K

R221

5

6

C233 6800P

ML

MR

∗

C224

∗

C223

R234 3.3K

INR

INL

CR

CL

100u10

C222

17

16

120u10

C248

52

10u35

C123

0.01

C121

1K

R218

OR

OL

INR

INL

1K

R304

A8VSW

A8V

A8V

PON5V

A8V

PON5V

22K

R314

A8V

C207 100P

R209 15K

R210 15K

C208 100P

IC143

IC201

Q141-143

Q101

Q103

96

77

78

2

4

2

3

4

10u35

C144

53

22

∗

R103

54

+

+

+

+

+

+

+

+

+

+

++

+

+

+

+

+

+

+

+

IC171

IC221

IC141

IC251

IC

0V

V

0V

13.0V

4.1V

2.3V

0V

5.0V

5.0V

0V

2.3V

2.4V

2.0V

5.0V

3.4V

3.4V

150mV

1.0V

3.4V

70mV

1.3V

2.8V

3.4V

3.4V

0V

3.4V

3.4V

0V

8.0V

3.2V

0.5V

42mV

0V

8.0V

76mV

80mV

6.4V

0V

230mV

11mV

4.0V

0V

4.0V

4.0V

8.0V

4.0V

0V or 5.0V

0V or 5.0V

4.0V

4.0V

4.0V

3.8V

50mV

0.3V

3.8V

4.1V

4.1V

4.1V

4.1V

3.5V

0V

3.8V

4.1V

0V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

0V

8.0V

0V

8.0V

6.8V

4.1V

4.1V

4.1V

3.8V

5.0V

5V
0V

0V

5V

0V

3

4

12

15

14

14

14

15

12

3

4

17

9

4

3

16

16

16

17

10

10

9

47-49

13

13

16

10

X14-967x-xx (4/5)

www. xiaoyu163. com

QQ 376315150

9

9

2

8

9

4

2

9

8

TEL 13942296513

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

Summary of Contents for GX-204KE

Page 1: ...0 GX 204LE GX204LEF2 86201AG460 GX 204RE GX204REF2 86201AG350 GX 204SE GX204SEF2 86201AG550 DC cord for service E30 3801 15 ANT extension cord for service E30 6255 05 Panel assy The knobs with numbers larger than 700 on exploded view are not supplied for service parts because it is difficult to apply grease Please change to panel assy when you need repair to the knob The 6CD mechanism has not supp...

Page 2: ...ED VFD IC501 IC1 RESET IC2 KEY ACC DET Q7 LED AVR Q31 DET ILL Q5 DC DC UP Q73 DOWN DC DC Q51 IGN AVR Q41 ILL ILL IGN ACC UART USED 2 71 2 72 USED 0 00 0 21 USED 0 00 FRONT SP 2 71 USED 2 72 3 8dB 4 5dB NAVI 20 0dB AUX 2 6dB EXT CH 2 6dB MD 6 6dB CD 6 6dB AM 15 6dB FM 0 3dB 0 0dB 30 0dB 12 7dB 20 0dB 270mVrms FM 215mVrms AM FRONT REAR VOL MAX BEEP MUTE SRS MUTE P MUTE STANDBY DIAGNOSTIC BU DET RESE...

Page 3: ...ation IC Demodulates RDS IC143 Amplifier for filters RDS noise amplifier IC171 AM noise canceller IC AM noise canceller IC201 Amplifier for isolation 6CD isolation IC221 Audio control IC BASS MID TRE MPX mute electric volume IC251 Audio control IC WOW control IC301 Amplifier for midpoint potential output Outputs midpoint potential 6 8V 4V IC391 Servo 8V power supply Servo 8V power supply driver IC...

Page 4: ..._OFF Outputs Hi when SYS_OFF is Lo Q523 Bus_OFF detection Inputs Hi when Sie Bus system is OFF Q524 Bus_ON detection Inputs Hi when Sie Bus system is ON Q525 Hardware reset switch Outputs Lo when hardware reset is detected Q526 Sie Bus reset detection switch Outputs Hi when Sie Bus reset is detected Q551 AUX detection switch Outputs Hi when AUX is detected Q601 Power supply switch for DC DC45V Det...

Page 5: ...trix control Q501 For cut off bias setting PNP transistor When displaying with fluorescent indicator tube filament terminal is approximately 3 0V Q502 For fluorescent indicator tube Base voltage L ON H OFF power switch PNP transistor SWITCH UNIT X34 405x xx H C Ref No Application Function Operation Condition Compatibility IC1 Heater control panel µ com Vehicle ECU communication with audio side µ c...

Page 6: ... ILL_DET I ILL detection pulse input H ON L OFF pulse input Adjusts luminance with duty ratio 16 VOL_SDA I O E_VOL I2C data input output 17 VOL_SCL I O E_VOL I2C clock output 18 20 NC O Not used Output L fixed 21 IC VPP FLASH writing FLASH writing 22 25 NC O Not used Output L fixed 26 BUS_DI I Sie BUS data IN BUS data input 27 BUS_DO O Sie BUS data OUT BUS data output 28 CDX_RST O 6CD reset L Rese...

Page 7: ...RS SRS_MUTE ON L 58 BVDD 5V potential 59 BVSS GND potential 60 IGN_DET_CON O IGN detection operation check H IGN detected L Other 61 62 NC O Not used Not used 63 65 TYPE1 TYPE3 I Destination setting terminal 1 3 q Refer to the truth value table 66 AUX_DET I AUX detection H AUX detected Can be detected after PON stabilized 67 TUN_AFS O Constant switching when noise detected L In AF search H Other E...

Page 8: ...tage 8 5V 94 SP_RST O Reset to panel µ com H Normal L Reset Immediately after reset when communication reset occurs RESET 95 SP_BKUP O Voltage down detection output to panel µ com L Voltage down H Normal 96 RDS_CLK I RDS clock E type only RDS clock 96 NC O Not used In other than E type Output L fixed 97 CDX_DSTM I 6CD data input Communication speed 250kHz 97 FLASH_SI I Flash writing data input 98 ...

Page 9: ...el µ com system µ com 18 SP_BKUP I Inputs voltage reduction from system µ com detection L Momentary power down detected H Normal 19 MD0 I For FLASH ROM writing Hi Normal mode Lo FLASH writing mode 20 SP_RST I Reset input from system µ com Reset request from system µ com Lo 21 MD1 I For FLASH ROM writing Hi Normal and FLASH writing mode Lo Not set up e SRS mode switching SRS_MODE1 SRS_MODE2 SRS_MOD...

Page 10: ...data blanking output terminal Adjusts luminance with duty ratio FL tube luminance adjustment Hi OFF Lo ON 44 47 NC O Not used Output L fixed 48 SDA I O Serial data for E2PROM Input output to E2PROM 49 SCL O Serial clock for E2PROM Output to E2PROM 50 VSS2 Power supply GND GND potential 51 NC O Not used Output L fixed 52 TYPE1 I Destination setting H Left hand steering L Right hand steering 53 NC O...

Page 11: ...88MHz 24 X1 Oscillator connection terminal 12 288MHz 25 VSS Power supply terminal 26 27 NC O Not used Output L fixed Start operating when the heater control µ com IGN 28 HTR O Terminal for determining bright terminal valid invalid ON and at the point when the air conditioner data is finalized at UART ON H ON L OFF 29 BRIGHT O Output terminal for bright information from vehicle At the point when th...

Page 12: ...terminal 58 ILL_DET I ILL detection ILL ON H 59 FL_FIL_ON I O FL tube filament power supply control SW Hi Z OFF L ON Timing is the same as DC_DC_ON 60 FL_LAT O FL data latch control terminal Execute output OFF count while not displayed 61 FL_CLK O FL clock output terminal Sync clock output while VFD serial communication 61 FLASH_CLK O Clock output to ROM writer Clock transmission to ROM writer For...

Page 13: ...TP31 TP8 TP24 TP30 TP10 TP37 TP23 TP82 TP2 TP6 TP9 TP11 TP12 TP14 TP16 TP15 TP17 TP19 TP21 TP22 TP25 TP26 TP28 TP29 TP44 TP57 TP58 TP59 TP60 TP61 TP62 TP43 TP38 TP32 TP33 TP34 TP35 TP36 TP1 TP5 TP7 TP18 TP20 TP39 TP40 TP41 TP42 TP45 TP46 TP47 TP48 TP49 TP50 TP51 TP52 TP53 TP54 TP55 TP56 TP83 TP84 TP85 TP86 1 6 1 2 3 4 1 15 2 16 5 8 4 1 1 64 19 33 51 52 20 32 BE B E B E B E B E B E B E B E B E CN4 ...

Page 14: ...R979 R157 C813 GRY BLK C653 C702 C305 L105 W103 L701 1 1 25 2 24 1 1 44 1 100 1 1 1 1 2 13 14 1 1 19 20 16 1 1 1 1 1 O C652 C811 C144 C248 C203 C109 C183 C141 C332 C556 C392 C204 C222 C201 C268 C270 C276 C301 C302 C351 C413 C655 C682 C808 C112 C107 C108 C123 C142 C186 C202 C212 C223 C211 C502 C224 C225 C226 C278 C231 C254 C255 C291 C292 C293 C295 C371 C372 C501 C505 C506 C508 C294 C277 C229 L121 L...

Page 15: ...967x xx Ref No Address IC121 3H IC141 6G IC143 5G IC171 6G IC201 7H IC221 6H IC222 5H IC251 4H IC301 4H IC391 2F IC401 2G IC521 4J IC551 5I IC651 4I IC671 4K IC681 5J IC751 4I IC801 6I IC802 5J IC952 6K Q102 3G Q122 3G Q123 3G Q124 4H Q141 5G Q142 5G Q222 5H Q223 6G Q224 6H Q331 4K Ref No Address Q333 3K Q351 3J Q352 3J Q353 3J Q354 3J Q371 3H Q372 3H Q373 3H Q391 2G Q392 2G Q521 5J Q522 5J Q523 5...

Page 16: ...R866 R869 R871 R873 R874 R881 R882 R896 R897 R898 C299 R820 R819 R334 B E B E C C EBE B E B E B E B E B E B E B E B E B E B E B E B E E B B E E B E B B E B E B E B E E B B E B E B E Q651 Q551 Q652 Q801 Q803 D332 Q332 Q691 Q303 D551 Q808 Q625 D303 D401 D603 D671 D691 Q221 Q301 Q304 Q604 Q624 Q804 Q805 D552 D651 D801 Q601 Q603 Q606 Q622 Q692 Q693 Q806 D604 Q626 Q605 D804 Q810 D606 TP5 TP17 TP37 TP32...

Page 17: ...R110 R145 R149 R151 R152 R156 R171 R172 R221 R226 R236 R235 R276 1 R273 R277 R294 R318 R402 R403 R404 R405 R406 R407 R408 R409 R216 R112 C299 C296 B E B E B E B E B E Q103 Q221 D101 D102 Q101 Q121 Q143 TP108 TP391 TP114 TP415 TP113 01 TP120 TP121 TP101 TP102 TP103 TP104 TP105 TP106 TP107 TP109 TP110 TP111 TP112 TP115 TP116 TP117 TP118 TP141 TP406 TP410 TP411 TP414 TP419 X14 967x xx Ref No Address ...

Page 18: ...24 S525 S526 S527 S528 S529 S530 S533 S534 S535 S536 S539 S540 S541 S542 S543 S544 S545 S546 S547 S548 S549 S55 S516 S501 S514 S513 S515 S551 S554 S552 S502 S553 1 3 11 12 22 20 SWITCH UNIT X34 401x xx J74 1711 12 Refer to the schematic diagram for the values of resistors and capacitors PC BOARD COMPONENT SIDE VIEW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0...

Page 19: ...574 TP568 TP569 TP577 TP579 TP570 TP588 TP591 TP582 TP587 TP595 TP546 TP543 TP544 TP542 TP541 TP539 TP540 TP603 TP604 TP502 TP503 TP504 TP505 TP507 TP508 TP509 TP510 TP512 TP513 TP514 TP515 TP516 TP517 TP518 TP519 TP520 TP522 TP523 TP524 TP525 TP526 TP527 TP528 TP529 TP530 TP532 TP534 TP535 TP536 TP537 TP538 TP701 TP702 TP605 1 6 20 19 32 64 52 1 33 51 E B 1 2 19 20 B E TP547 Q501 CN503 P501 P502 ...

Page 20: ... 8 7 4 BUS GND S2 BUS 5 C809 R530 3 9K OUT R655 1 R653 2 2 IN GND C655 100u6 3 C505 100u16 R722 22K R723 13K C721 1200P TP702 C701 7P R721 10K L701 TP701 13K 1200P 1 5K R715 C711 R714 2 2K 2 5 F3 BU R552 C552 4 7u50 10 C559 0 01 R501 1K OFF 2 1 R502 1K F501 5A 0 47u50 C502 R506 10 R508 750 C508 C506 10u35 0 47u50 C501 10 R505 10u35 1000P C507 NC 8 7 BUS RESET GND GND 4 3 BUS 6 5 MUTE BUS ON NC 10 ...

Page 21: ...721 1200P C332 100u16 TP702 C701 7P R721 10K L701 100K CP371 13K 1200P 1 5K R715 C711 TP371 R714 2 2K R333 2 5A F331 R353 2 2K C351 1u50 R355 100K TP352 TP351 R375 330K R372 100K C372 100u16 C371 100u16 R351 1 TP372 R374 330K R373 15K BU R713 8 FL FR FR ACC FL 11 12 9 10 RR GND RR RL RL 5 6 7 3 4 P ANT 1 2 C331 1 100K R334 1 2W R332 3 3 1 2W R331 3 3 2 2K R352 10 R354 3900P C404 3900P C403 3900P C...

Page 22: ...05 1K 2 3 1000P 8 7 C306 R309 3 3K TP R318 10K R315 10K 4 C304 1000P 1 R308 2 2K C29 C291 4 7u16 33K OUT4 10 R411 RL 25 PGND4 NC 24 C418 1 0 01 C591 C420 7P R591 7 5K TP591 TP412 TP406 TP410 TP413 TP415 TP419 TP416 TP414 TP420 TP418 TP417 TP409 TP411 TP408 TP407 TP405 1 C412 7P C410 7P C414 7P C416 100u10 C413 220u16 C305 10u16 C301 220 R311 R302 6 8K R301 4 7K 4 7u50 15K 6 2 4 7u50 15K 560 8 4 R2...

Page 23: ... R105 L107 4 7uH L105 R131 10K C106 220P C105 220P AD FSDIN VTHD GND BPF VCC BPD SFSIN 13 NDD VTHW SUB MAIN 10 9 12 11 OPDIN VTHO OPD NC 15 14 16 4 7 8 5 6 2 3 1 C125 3900P 25 PGND4 NC 24 1 18P C157 C299 7P 4 7u16 C292 C298 7P 0 068 C293 10K R317 10K R316 220 R293 220 R292 470 R295 0 033 C269 1 C267 1 R273 R275 6 2K R267 36K 0 047 C258 0 1 C256 10u35 C255 100K R260 10K R259 2 2K R257 3 3K R255 100...

Page 24: ...ND2 NC9 OSCGND AM B NC5 L105 3 2 1 FMANTIN RFGND C106 220P C105 220P C114 150P AD OPDIN VTHO OPD 15 14 16 1 25 26 TP116 TP117 TP118 TP115 TP105 TP114 TP110 TP112 TP109 TP108 TP103 TP104 TP101 TP107 TP106 TP102 TP111 TP113 K 108 0K 09 7K 10 47P C116 3 2 1 1 3 2 TP121 TP120 2 2K 0 01 C128 68K Q121 10K R154 10u35 C141 10K 0 022 C159 GX204JEF2 GX204JHF2 GX204KEF2 GX204SEF2 MODEL NAME 106 YES 0 00 0 21...

Page 25: ...4 47K CP3 TP996 AVR KR7 CP7 CP9 4 7K 1K ENC UP SP REQ S SP BKUP SP REQ P SP DATA P SP DATA S AVSS 17 19 MD0 18 16 15 14 ENC DW POWER SW 5V P01 P00 VSS1 MD2 MD1 SP RST 26 23 22 21 20 25 24 X1 XO 29 28 27 NC 32 31 30 35 NC NC 33 34 NC NC NC 36 37 38 TP598 TP536 TP600 TP601 TP599 TP537 1K R531 2 2k CP8 C505 TP538 1K TP993 10K R529 R518 0 1 R996 220 TP992 TP991 TP995 TP994 TPYE 52 53 54 55 56 57 58 59...

Page 26: ...GHT EUROPE GENERAL MARKET LEFT KR1 KS1 TONE TONE NEWS RDS DISP A S SCAN KR2 KR3 PRESET 1 PRESET 1 PRESET 1 PRESET 1 PRESET 1 KR4 PRESET 6 KR5 PRESET 6 PRESET 6 PRESET 6 PRESET 6 KR6 SEL CD SEL CD KR7 CD LOAD CD LOAD CD LOAD CD EJECT CD EJECT SCAN A S RPT LEFT GENERAL MARKET AUSTRALIA RIGHT KS2 EUROPE EUROPE JAPAN SEL AUX SEL AUX SEL AUX CD EJECT SEL AUX CD EJECT CD LOAD CD LOAD PRESET 2 SEL AUX PR...

Page 27: ... 4 7K R87 4 7K R71 4 7K R76 4 7K R78 4 7K R93 4 7K TP11 TP12 TP16 TP14 VCC 8 A0 1 200 R90 R89 SCL SDA 7 6 5 A2 GND 2 3 4 R22 5 1K KS0 KS1 KS2 TP52 TP53 KR0 KR1 TP50 TP51 KR2 KR3 SCL SDA TP49 TP48 TP47 TP46 TP44 TP45 R1 R2 R3 L1 L2 L3 54 53 1K R60 0 1 C1 55 R5 4 7K R10 5 6K R6 4 7K R44 5 6K 59 60 61 62 4 7K R100 150 R9 1K R12 1K R16 2 1 R18 10K R20 10K TP85 R23 10K R21 10K TP86 R29 10K R27 10K 0 1 ...

Page 28: ... S14 15 KS1 KS2 AUTO AUTO S13 S7 KS0 S18 19 S20 KR0 DEF S1 2 DEF MODE FRONT A C S10 11 S12 S21 22 S23 REAR KR3 S5 6 KR2 S16 OFF S14 15 S8 9 S3 4 KR1 KS1 KS2 OFF AUTO S13 S7 KS0 S18 20 S19 KR0 S21 22 S10 12 S11 A C DEF MODE S1 2 S23 FRONT DEF S5 6 KR2 S16 KR3 REAR B GX204KEF2 KHF2 LEF2 REF2 SEF2 3 4 2 9V 3a S1 S2 S3 S4 S12 S6 S7 S5 S8 S9 S10 S11 2a 1a 3f 2f 1f 3b 2b 1b 3g 2g 1g 3d 2d 1d 3e 2e 1e 3c...

Page 29: ...76 390 0 047 R79 6 8K C73 R70 TP18 4 3K TP48 TP46 R77 R80 TP47 12K 0 01 22K C64 100u25 R82 2K R81 2K TP21 5 6 7 8 9 10 11 12 13 14 L GND DD GND VH IG 5V ILL UART UART ACC DET ILL B F ON 15 16 IGN DET ESD GND 18K R74 TP45 0 1 C33 390 R33 TP9 1K R21 TP12 TP11 TP6 TP8 TP53 560 R71 TP70 TP69 TP55 TP56 TP57 9 11 13 14 TP59 R25 10K 1000P C71 4 7K R72 9 13 11 14 R64 100 F DC L41 ILL ILL IGN UART UART ACC...

Page 30: ... 756 769 758 759 768 764 769 765 766 767 761 760 746 778 775 776 777 771 770 G G G G G G 727 753 752 773 735 774 735 245 238 237 222 232 248 230 791 FC1 A C D E F N35 3004 48 N86 2606 48 N86 2608 48 N86 2614 48 N80 3008 48 M3x4 φ2 6x6 φ2 6x8 φ2 6x14 φ3x8 G H J K N82 2006 48 N09 6409 05 N09 6410 05 N09 6411 05 φ2x6 φ3x8 φ3x6 φ2 6x5 X14 W103 GX204KEF2 GX204KHF2 X14 W591 GX204KHF2 GX204REF2 GX204KEF2...

Page 31: ...755 756 769 758 759 768 764 769 765 766 767 761 760 746 778 775 776 777 771 770 G G G G G G 727 753 752 773 735 774 735 D 709 245 238 237 222 232 248 230 791 PA1 A C D E F N35 3004 48 N86 2606 48 N86 2608 48 N86 2614 48 N80 3008 48 M3x4 φ2 6x6 φ2 6x8 φ2 6x14 φ3x8 G H J K N82 2006 48 N09 6409 05 N09 6410 05 N09 6411 05 φ2x6 φ3x8 φ3x6 φ2 6x5 X14 W103 X14 W591 GX204SEF2 GX204LEF2 Parts with the explo...

Page 32: ...157 13 KNOB SET F R_DEF AUTO OFF K1 287 2A K28 0158 13 KNOB SET F R_DEF AUTO M2 F 1A N80 3008 48 PAN HEAD TAPTITE SCREW G 1A N82 2006 48 BINDING HEAD TAPTITE SCREW C21 24 CK73GB1H102K CHIP C 1000PF K C25 26 CK73GB1H472K CHIP C 4700PF K C27 28 CK73GB1H222K CHIP C 2200PF K C33 CK73GB1H104K CHIP C 0 10UF K C41 CK73GB1H104K CHIP C 0 10UF K C42 CD04BJ1H220M ELECTRO 22UF 50WV C44 CD04AS1C101M ELECTRO 10...

Page 33: ...H1H060D CHIP C 6 0PF D E1E2 C159 CK73GB1H223K CHIP C 0 022UF K E1E2 C171 CK73GB1H682K CHIP C 6800PF K C172 CK73GB1H473K CHIP C 0 047UF K C173 CK73GB1A684K CHIP C 0 68UF K C175 176 CK73GB1H333K CHIP C 0 033UF K C177 CK73GB1H222K CHIP C 2200PF K C178 CK73GB1H333K CHIP C 0 033UF K C179 CK73GB1H223K CHIP C 0 022UF K C180 CK73GB1C224K CHIP C 0 22UF K C181 CK73GB1C563K CHIP C 0 056UF K C182 CK73GB1H103K...

Page 34: ...LECTRO 47UF 16WV C691 CK73GB1H104K CHIP C 0 10UF K C701 CC73GCH1H070D CHIP C 7 0PF D C702 C90 6783 05 ELECTRO 3900 16WV C711 CK73GB1H122K CHIP C 1200PF K C721 CK73GB1H122K CHIP C 1200PF K C751 CK73GB1H102K CHIP C 1000PF K C802 CK73GB1H104K CHIP C 0 10UF K C804 CK73GB1H102K CHIP C 1000PF K C805 CC73GCH1H120J CHIP C 12PF J C806 CK73GB1H104K CHIP C 0 10UF K C807 CC73GCH1H120J CHIP C 12PF J C808 CD04A...

Page 35: ... 2K J 1 10W R266 RK73GB2A473J CHIP R 47K J 1 10W R267 RK73GB2A363J CHIP R 36K J 1 10W R268 RK73GB2A103J CHIP R 10K J 1 10W R269 RK73GB2A134J CHIP R 130K J 1 10W R270 RK73GB2A104J CHIP R 100K J 1 10W R271 RK73GB2A823J CHIP R 82K J 1 10W R272 RK73GB2A104J CHIP R 100K J 1 10W R273 RK73GB2A1R0J CHIP R 1 0 J 1 10W R274 RK73GB2A912J CHIP R 9 1K J 1 10W R275 RK73GB2A622J CHIP R 6 2K J 1 10W R276 RK73GB2A...

Page 36: ...1 10W R801 RK73GB2A103J CHIP R 10K J 1 10W E2K1 R802 RK73GB2A103J CHIP R 10K J 1 10W M1M2 R802 803 RK73GB2A103J CHIP R 10K J 1 10W E1 R803 RK73GB2A103J CHIP R 10K J 1 10W E2 R804 805 RK73GB2A103J CHIP R 10K J 1 10W M1K1M2 R806 RK73GB2A103J CHIP R 10K J 1 10W E1E2 R808 RK73GB2A103J CHIP R 10K J 1 10W R810 RK73GB2A103J CHIP R 10K J 1 10W R815 RK73GB2A473J CHIP R 47K J 1 10W R816 RK73GB2A102J CHIP R ...

Page 37: ...S7L E A3 ZENER DIODE D722 UDZS10B ZENER DIODE D751 DAN202U DIODE D752 DAP202U DIODE D801 RB717F DIODE D802 1SS133 DIODE D804 805 DAP202U DIODE IC121 TA2083AFNG ANALOGUE IC M1M2 IC141 E TDA7479AD ANALOGUE IC E1E2 IC143 NJM4565V ZB ANALOGUE IC E1E2 IC171 HA12181FP E ANALOGUE IC IC201 NJM4565V ZB ANALOGUE IC IC221 E TDA7406 ANALOGUE IC IC222 NJM4565V ZB ANALOGUE IC IC251 NJM2195FJ1 ZA ANALOGUE IC IC3...

Page 38: ...IP R 8 2 J 1 4W R506 RK73FB2B561J CHIP R 560 J 1 8W R507 508 RK73EB2E8R2J CHIP R 8 2 J 1 4W R509 RK73FB2B621J CHIP R 620 J 1 8W R510 RK73PB2H100J CHIP R 10 J 1 2W R512 RK73PB2H100J CHIP R 10 J 1 2W R513 514 RK73FB2B751J CHIP R 750 J 1 8W R515 516 RK73FB2B391J CHIP R 390 J 1 8W R518 RK73GB2A103J CHIP R 10K J 1 10W R526 RK73FB2B561J CHIP R 560 J 1 8W R528 RK73FB2B561J CHIP R 560 J 1 8W R529 RK73GB2A...

Page 39: ...72J CHIP R 4 7K J 1 10W R27 RK73GB2A103J CHIP R 10K J 1 10W M1E1K1 R27 RK73GB2A103J CHIP R 10K J 1 10W M2 R29 RK73GB2A103J CHIP R 10K J 1 10W E2 R37 RK73GB2A472J CHIP R 4 7K J 1 10W R44 RK73GB2A562J CHIP R 5 6K J 1 10W R49 RK73GB2A473J CHIP R 47K J 1 10W R50 51 RK73GB2A223J CHIP R 22K J 1 10W R54 RK73GB2A102J CHIP R 1 0K J 1 10W R59 60 RK73GB2A102J CHIP R 1 0K J 1 10W R62 RK73GB2A472J CHIP R 4 7K ...

Page 40: ...ription Desti nation E1 GX204REF2 E2 GX204LEF2 Europe K1 GX204SEF2 North America M1 GX204KEF2 M2 GX204KHF2 Other Areas PARTS LIST Q13 2SC4081 TRANSISTOR SWITCH UNIT X34 405x xx H C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Page 41: ... X Z P No code 0 25 0 5 2 5 10 20 40 80 100 More than 10µF 10 50 20 20 0 Less than 4 7µF 10 75 Voltage rating 2nd word A B C D E F G H J K V 1st word 0 1 0 1 25 1 6 2 0 2 5 3 15 4 0 5 0 6 3 8 0 1 10 12 5 16 20 25 31 5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 Chip capacitors EX C C 7 3 F S L 1 H 0 0 0 J Refer to the table above 1 2...

Page 42: ...election MW 9kHz LW 1kHz Usable Sensitivity S N 20dB MW 29dBµV EMF LW 35dBµV EMF AM GX204KEF2 KHF2 SEF2 Frequency Range 531 1629kHz Channel Space Selection 9k 10kHz Usable Sensitivity S N 20dB 29dBµV EMF CD Digital Filter 8 Times Over Sampling D A Converter 1Bit Total Harmonic Distoytion 0 1 1kHz S N Ratio 73dB 1kHz Channel Separation 70dB 1kHz Audio Maximum Output Power 20W x 4 4Ω Tone Action Bas...

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