background image

A

B

D

F

H

J

C

E

G

I

2

1

3

5

7

4

6

R12

C8

R33

R34

R35

R19

R18

R8

R7

R9

R11

R10

R6

R2

R1

R3

R5

R4

R24

R22

R21

R31

R30

R25

R15

R14

R13

R20

R17

R16

L4

C1

L3

C6

C7

C5

C2

C3

C4

L1

X1

CP3

CP2

CP1

L2

CP4

R23

FL+B

FAC

KR3

KR2

VDD

FL G

ANA

P RESET

KR1

SRC

KR4

KR5

KS4

KS3

KS1

D GND

MC CLK

SC REQ

MC REQ

KS2

OPEN

SC D

LOCK

SG

OPEN

RST

1

1

EB

EB

EB

B E

E B

B E

E B

25

26

50

51

75

76

100

2

11

5

14

9

10

18

IC2

S22

S23

CN1

Q2

Q7

Q1

Q3

Q5

Q6

Q8

IC1

D4

D5

D3

D1 D2

S8

S7

S5

D7

S2

S1

S15

S14

S16

S3

S4

S13

S11

S17

S18

S9

S12

S10

S21

S6

S20

D8

S19

IC3

ED1

X13-9710-10 (J74-0983-12)

SWITCH UNIT

2

1

3

4

6

13

14

41

43

EJECT

FM

MENU

SRC

CLK

DISP

AU

T

O

6

5

4

3

2

1

AT

T

RST

R4

C7

C6

R2

R1

C2

C4

R3

E B

EB

D3

Q1

Q2

X89-2410-10 (J74-1053-02)

DAUGHTER UNIT

A1

D1

D2

CN1

DC/DC

C1

L1

C5

C3

6

1

3

4

1

5

6

7

R187

C77

C520

R106

R2

R34

R37

C31

C28

R39

R40

R38

C14

C116

R105

C58

C57

R162

R537

R33

C23

R31

R30

R161

R538

C153

C151

W1

C115

C144

C145

C62

R107

R558

R543

R544

R524

R176

R175

R545

R546

R177

R178

C78

C519

R15

L50

R221

C133

R225

R222

C137

C136

R223

C134

C138

R224

C120

C118

C121

C7

R8

R95

R530

R531

R184

R182

R183

R181

C149

C59

C503

R122

R123

R1

C4

R125

R126

C2

C146

R527

C521

C73

C74

C75

C76

TH1

R16

R552

L3

R108

C514

R600

C26

W4

R147

L5

C56

C54

C55

C51

1

R237

R42

R43

R44

R45

R46

R47

R48

C87

R234

L10

R189

R24

R25

R71

R236

R21

C80

C36

C35

R129

R550

C52

R61

R63

R65

R62

R60

R73

R72

W3

R526

R523

R74

C38

W2

R93

R100

R102

R103

R104

C512

R525

R195

R14

R13

C13

C37

R89

R128

R4

R3

R549

R36

R55

R56

C79

R194

R155

R228

C140

C141

C142

R156

R229

R230

R18

R140

R139

R136

C34

R78

R84

R77

R193

R97

W5/R553

C148

L2

C39

R167

R168

R170

R169

C88

C25

C526

R163

R164

R542

R541

R158

R157

C32

C40

R41

R601

C50

R188

R186

E B

B E

E B

E

B

E B

B E

E B

E

B

E B

B

E

B E

E B

B E

E B

E B

E B

E B

B E

B E

E B

E B

E B

E

B

B E

B

E

B E

B

E

R22

8

14

7

1

8

5

4

1

1

5

10

6

1 2

3

4

Q19

Q20

Q45

D89

D16

Q22

Q25

Q26

D13

Q24

Q18

D26

D90

Q5

D33

Q2

IC8

Q32

Q38

D47

D49

D95

IC9

IC20

D46

D44

D28

Q14

Q49

Q51

Q58

D92

Q3

Q52

Q12

D21

D41

D39

Q1

1

Q42

D25

Q43

Q44

Q33

D37

D35

D42

D40

D38

D36

D43

D29

Q8

Q56

Q59

D45

D94

D48

IC6

D34

IC14

Q16

Q15

Q17

IC2

Q53

Q54

Q36

Q37

IC16

IC1

1

D24

D23

IC18

Q6

IC19

IC17

D31

IC3

IC5

Q28

D22

IC1

Q50

Q48

IC7

Q29

D6

D27

Q30

Q9

Q35

Q34

IC15

D5

Q57

D17

X25-848x-xx (J74-1001-22)

ELECTRIC UIT

D8

D20

CN8

D11

D12

Q21

Q23

Q1

D19

Q4

CN1

D2

D1

IC4

CN7

J1

D3

Q10

CN6

Q13

D7

CN5

CN3

WH1

CN2

CN4

A1

CP7

C20

C22

R28

R26

R29

R51

R179

R92

R539

R532

R598

R540

R160

R159

CP11

R35

R50

CP2

L7

C122

C30

W6

R101

R220

R218

C139

R226

R67

R217

R219

R58

C132

R231

R52

R53

R201

L6

R6

R599

R7

L9

R145

C17

R203

C16

C525

C523

CP5

CP4

R138

R1

13

R127

C69

C70

R137

X1

C71

R171

R172

C72

R135

CP3

R196

R200

R232

R202

R216

R185

R149

R57

R133

R115

R76

R148

R5

CP12

L1

R121

R70

R533

R534

CP6

R235

R191

R190

R144

R66

R20

C19

R124

R27

R559

CP9

R180

R548

R547

R154

C131

R227

C135

R153

R112

R143

R142

R94

R114

R141

R23

C51

R12

C513

R19

C12

R83

R32

R90

C522

VR1

C524

L4

X2

C152

R192

R233

O
G
I

8

5

1

4

4

1

8

5

1

4

8

5

1

4

8

5

5

8

4

1

4

1

5

8

8

5

41

1

100

25

76

26

50

75

51

8

1

9

16

1

14

28

15

1

44

11

34

22

12

23

33

12.0MHz

32.768kHz

4.332MHz

C517

C518

C66

C65

C43

C46

C42

C515

C516

C21

C86

C18

C6

C91

C1

C126

C92

C510

C509

C27

C29

L24

C24

C101

C130

X3

C3

C90

C1

19

C1

17

C8

C89

L8

C502

C60

C83

C45

C44

C5

C114

C63

C64

C61

C112

C113

C84

C33

C147

C15

C507

C82

C81

PH1

C508

C85

R54

C10

C500

C98

C100

C102

C99

C96

C97

C95

R17

1

9

9

16

1

8

1

1

6

8

20

21

2

1

2

1

13

12

3

1

1

2

24

25

1

2

1 2

1

24

1

5

4

2

B E

B E

B

E

E

B E

B

B

E

B

E

B

E

B
E

B
E

B E

BE

B

E

B

E

B

E

B

E

B

E

B

E

BE

BE

E

B

B

E

E

B

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

PC BOARD

(

Component side view

)

9

10

Summary of Contents for KMD-PS971R/X92

Page 1: ...ual X92 3390 00 0 01_X92 3560 00 X92 3580 00 B51 7461 10 for MECHANISM ASSY s information KMD X92 K The following reference numbers with accessory parts are the same reference numbers used on EXPLODED VIEW and PARTS LIST KMD X92 DISP KMD PS971R DISP 261 292 291 267 215 222 221 797 296 201 DC1 272 216 RM1 224 266 265 225 40 ...

Page 2: ...BPF A1 UNIT L5 Q48 51 CN5 CN4 AMPLIFIER NOISE CANCELER MULTIPLEXER HPF LPF SW Q34 37 53 54 CN1 AUDIO PANEL SW Q59 PH1 CN7 IC9 SWITCH IC20 Q5 6 P ON Q3 Q1 2 SW Q23 26 Q21 22 P ANT B U Q28 DETECTION Q29 D6 DIMMER Q12 AMPLIFIER Q58 PHONE J1 PLL CLK CH SERVO LOE SW LOS SW M RST M SDA EJECT EJE SW M STOP A MUTE M SCL A8V BU5V RST REQ C CLK CH CON DATA H REQ H MD AM FM MUTE MC REQ PANEL RST SC REQ MC CL...

Page 3: ...Q26 s base level comes H Q24 25 P CON SW PROTECTION Work when the P CON output volume level comes down Q26 P CON SW Works when the base level comes H Q28 BACK UP DETECTION Works when the momentary power down is detected Q29 ACC DETECTION Works when ACC is turned off Q30 AUDIO MUTE DRIVER Makes mute turns on when the base level comes L Q32 SPECTRUM ANALYZER AGC Controls spectrum analyzer level Q33 ...

Page 4: ...5 PHONE E I Phone detection Less than 1V Tel mute More than 2 5V Navigation mute 26 SRM SW1 I SRM positioning detection 27 NOISE E I FM noise detection 28 S METER I FM S meter detection 29 IF MODE I K2I IF detection H Wide L Narrow 30 N C GND 31 M MUTE R I Rch mute request from MD mechanism 32 M MUTE L I Lch mute request from MD mechanism 33 AVSS Analogue GND 34 EX AMP O External amplifier control...

Page 5: ...o connection 72 VSS GND 73 TYPE 0 I Destination SW 74 TYPE 1 I Destination SW 75 TYPE 2 I Destination SW 76 ST TYPE 0 I Destination SW 77 ST TYPE 1 I Destination SW 78 N C No connection 79 PRE MUTE O Pre mute L Momentary power down 80 N C No connection 81 VDD Back up 5V 82 N C No connection 83 SVR O SVR H Momentary power down or power off 84 N C No connection 85 P MUTE O Power IC mute 86 ANT CON O...

Page 6: ...preset 6 key in the tuner mode to switch between Forced Narrow and Wide 2 The initial status is Wide which is indicated by the lighting of the NEWS dots 7 MD test mode 1 Track jumps to the following tracks in order from left by track up key pressed No 7 No 2 No 13 No 23 No 30 No 34 No 7 Returns to the start position 2 Track down key will be one step down than currntly playing track No 3 When press...

Page 7: ... test mode is canceled Note Leaving the unit for more than 30 minutes without writing the code causes an error and turns power off 12 Procedure for canceling the MASK key request when the unit is reset or the back up power is turned off while the MASK key is enabled 1 When the power is supplied and the unit is switched on TRANSMIT1 is displayed and the MASK key request mode starts 2 Point the MASK...

Page 8: ...ack to step 5 and restart from there again 7 When APPROVED is displayed the EEPROM is cleared entirely and the condition in 11 MASK key writing procedure when the EEPROM is in the initial status returns ADJUSTMENT KMD PS971R only Item Separation Input Setting 98 1MHz 1KHz 40KHz dev Pilot 6 0KHz dev Selector L or R 60dBµ ANT input Output Setting Connect a AC voltmeter to speaker output J1 of X25 Re...

Page 9: ...B E B B E B E E B B E E B E B E B E B B E B E E B E B E B E B B E B E B E B E R22 8 14 7 1 8 5 4 1 1 5 10 6 1 2 3 4 Q19 Q20 Q45 D89 D16 Q22 Q25 Q26 D13 Q24 Q18 D26 D90 Q5 D33 Q2 IC8 Q32 Q38 D47 D49 D95 IC9 IC20 D46 D44 D28 Q14 Q49 Q51 Q58 D92 Q3 Q52 Q12 D21 D41 D39 Q11 Q42 D25 Q43 Q44 Q33 D37 D35 D42 D40 D38 D36 D43 D29 Q8 Q56 Q59 D45 D94 D48 IC6 D34 IC14 Q16 Q15 Q17 IC2 Q53 Q54 Q36 Q37 IC16 IC11 ...

Page 10: ... E B E R38 R40 R189 B R39 E B TH1 R193 R182 R184 R186 R183 R181 R188 R187 R234 C144 W5 R553 C521 L5 C145 C146 R237 W1 Q52 IC20 D89 D49 D16 Q11 D21 Q20 Q18 Q19 Q12 Q8 Q56 Q2 Q14 IC6 D92 Q3 Q5 Q58 D25 D90 D43 Q22 Q26 D45 D48 D94 D47 D46 D44 Q59 IC9 IC8 D95 Q45 Q32 D26 Q33 Q43 Q42 Q44 D29 D28 Q49 Q51 D13 Q25 Q24 Q38 D41 D37 D39 D35 D34 D38 D36 D40 D42 D33 Q23 Q34 D17 D8 CN5 Q4 CN3 CN8 D2 Q57 D19 D6 I...

Page 11: ... C507 360 R539 13 RLA FLA RLB FLB C97 0 22u50 C95 0 22u50 4 7K R181 4 7K R183 C101 100u10 R189 1K 8 TAB PGND OUT2 ST BY OUT2 VCC OUT1 1 2 3 5 6 7 4 IN1 IN2 OUT1 SVR PGND 9 10 11 12 R546 22K R545 C98 0 22u50 0 22u50 750 R187 C96 RRA 4 7K R182 4 7K R184 1u50 C99 FRA RRB FRB R542 2 2K R541 2 2K R543 10K R544 10K 4 VSS 5 2 3 22K 6 OUT4 IN4 IN3 ACGND OUT3 PGND OUT3 VCC SGND 14 15 16 17 18 19 20 21 CD M...

Page 12: ...14 13 12 11 10 CR1 DGND C62 0 01 24 23 AUX1 INR SDA 28 VCC 1 AUX1 INL 26 SCL 27 3 MUTE 2 AUX2 HP FR1 6 23 1u50 C64 AGND 25 CR2 4 CREF 24 CL1 5 0 27 7 22 C69 HP FL1 0 27 CL2 21 HP FL2 0 27 8 AUX2 0 27 C73 C74 19 HP FR2 20 C70 HP 9 18 HP RL1 0 27 C71 HP 0 27 C75 0 27 C76 16 C72 17 HP RR1 0 27 HP RL2 HP OUT HP RR2 15 HP 5 6K R73 C46 4 7u16 95 95 R201 1K 96 IC2 SDA 93 94 R70 1K R71 4 7K 92 92 93 B U D...

Page 13: ...ATA MC CLK NC SC REQ VFD LAT VFD DATA VFD CLK NC NC NC 9 8 7 6 5 4 3 2 1 GND BIAS C NC REC IN REC NF LINE IN LINE NF RO1 RO2 10 11 12 13 14 15 16 17 18 VDD NC FO6 FO5 FO4 FO3 FO2 FO1 NC 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 S GND ANA FL GND MC CLK MC REQ RST SC DATA SC REQ FAC P RESET FAC FL B D GND VDD S GND 2 VDD OUT 1 GND2 GND1 3 4 1K CP3 1K CP2 12MHz X1 R2 1K R30 1K R1 1K KR4 KR1 KR2 KR3 KR5 0 0...

Page 14: ...3 765 714 709 ME1 X25 225 WH1 X25 IC4 X15 811 X15 810 X25 X13 978 X13 978 X13 978 X13 978 812 808 X13 978 807 X13 978 X13 978 806 201 DC1 272 216 RM1 212 280 258 287 264 263 ED1 282 281 223 214 PA1 283 286 285 284 M2x2 BLK M2x2 BLK M2x3 BLK M2x2 BLK M2x2 BLK FLAT WASHER FLAT WASHER FLAT WASHER FLAT WASHER M2x3 BLK M2x3 BLK M3x5 2x4 2x8 BLK A B C D E F G H L M N P Q R N09 4184 05 N09 4185 05 N09 42...

Page 15: ... B07 2183 02 ESCUTCHEON BLACK K H25 0329 04 PROTECTION BAG 280X450X0 03 K 223 3C B10 3147 01 FRONT GLASS K H25 0337 04 PROTECTION BAG 180X300X0 03 223 3C B10 3148 01 FRONT GLASS E1 B46 0100 50 WARRANTY CARD H25 1108 04 PROTECTION BAG 100X300X0 03 H25 1111 04 PROTECTION BAG 280X450X0 03 E1 B46 0606 04 ID CARD K H54 1660 03 ITEM CARTON CASE KMD X92 K B46 0631 03 USER CARD K H54 1661 03 ITEM CARTON C...

Page 16: ...C5 CK73FB1H103K CHIP C 0 010UF K Q3 DTC114EK DIGITAL TRANSISTOR C6 CK73EB1C225K CHIP C 2 2UF K Q3 UN2211 DIGITAL TRANSISTOR Q5 DTC114EK DIGITAL TRANSISTOR C8 CK73FB1H103K CHIP C 0 010UF K Q5 UN2211 DIGITAL TRANSISTOR CN1 E59 0833 05 RECTANGULAR PLUG Q6 7 2SC2412K TRANSISTOR Q6 7 2SD601A TRANSISTOR L1 L92 0302 05 CHIP FERRITE Q8 DTA124EK DIGITAL TRANSISTOR L2 L40 1015 34 SMALL FIXED INDUCTOR 100UH ...

Page 17: ...C 0 10UF K C151 CK73FB1H103K CHIP C 0 010UF K C51 CK73FB1H103K CHIP C 0 010UF K C153 CK73FB1H103K CHIP C 0 010UF K C52 C93 1054 05 CHIP C 0 012UF K C500 C90 2608 05 ELECTRO 1 0UF 50WV C54 CC73FCH1H121J CHIP C 120PF J C502 C90 2980 05 ELECTRO 220UF 16WV C55 CK73FB1C823K CHIP C 0 082UF K C503 CK73FB1H332K CHIP C 3300PF K C56 CK73FB1C104K CHIP C 0 10UF K C507 508 CE04CW1C220M ELECTRO 22UF 16WV C57 CK...

Page 18: ...2K J 1 10W R13 RK73FB2A471J CHIP R 470 J 1 10W R84 RK73FB2A102J CHIP R 1 0K J 1 10W R89 RK73FB2A104J CHIP R 100K J 1 10W R14 RK73FB2A104J CHIP R 100K J 1 10W R90 RK73GB1J222J CHIP R 2 2K J 1 16W R15 RK73EB2B752J CHIP R 7 5K J 1 8W E1 R92 RK73GB1J102J CHIP R 1 0K J 1 16W R16 RK73EB2B103J CHIP R 10K J 1 8W R93 RK73FB2A222J CHIP R 2 2K J 1 10W E1 R17 RK73GB1J223J CHIP R 22K J 1 16W E1 R18 RK73FB2A473...

Page 19: ...00 J 1 10W D2 AM01Z DIODE R191 RK73FB2A223J CHIP R 22K J 1 10W D3 MA4056 N M ZENER DIODE R192 RK73GB1J333J CHIP R 33K J 1 16W D5 MA3220 H ZENER DIODE R193 194 RK73EB2B100J CHIP R 10 J 1 8W D6 HZM4 7N B2 ZENER DIODE E1 R195 RK73EB2B4R7J CHIP R 4 7 J 1 8W D7 MA4110 N M ZENER DIODE R196 RK73EB2B104J CHIP R 100K J 1 8W D8 MA4056 N M ZENER DIODE R200 RK73EB2B222J CHIP R 2 2K J 1 8W D11 12 AM01Z DIODE R...

Page 20: ...DIGITAL TRANSISTOR IC19 NJM4565M TE2 ANALOGUE IC E1 Q33 KRC103S DIGITAL TRANSISTOR IC20 LM2675M ADJ ANALOGUE IC Q33 UN2212 DIGITAL TRANSISTOR Q1 2SB1565 E F TRANSISTOR Q34 37 2SC2412K TRANSISTOR Q2 2SC2412K TRANSISTOR Q34 37 2SD601A TRANSISTOR Q2 2SD601A TRANSISTOR Q38 DTC114YK DIGITAL TRANSISTOR Q3 2SB709A TRANSISTOR Q38 KRC107S DIGITAL TRANSISTOR Q4 2SB1565 E F TRANSISTOR Q38 UN2214 DIGITAL TRAN...

Page 21: ...86 3100 10 TUNER UNIT K A1 3D X86 3222 70 TUNER UNIT E1 C1 C90 2966 05 ELECTRO 100UF 16WV C2 CK73FB1H103K CHIP C 0 010UF K C3 C90 2966 05 ELECTRO 100UF 16WV C4 CK73FB1H103K CHIP C 0 010UF K C5 C90 2984 05 ELECTRO 47UF 50WV C6 CK73FB1H103K CHIP C 0 010UF K C7 CK73EB1C225K CHIP C 2 2UF K CN1 E40 3250 05 PIN ASSY L1 L33 1029 05 SMALL FIXED INDUCTOR 22UH R1 RK73EB2B473J CHIP R 47K J 1 8W R2 RK73FB2A15...

Page 22: ...KMD PS971R X92 27 PARTS DESCRIPTIONS ...

Page 23: ...OOD ELECTRONICS SINGAPORE PTE LTD 1 Genting Lane 07 00 Kenwood Building Singapore 349544 KENWOOD ELECTRONICS MALAYSIA SDN BHD 4 01 Level 4 Wisma Academy Lot 4A Jalan 19 1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia KMD PS971R E KMD X92 K MASK MASK Frequency Range 87 5MHz 108 0MHz 87 9MHz 107 9MHz Frequency Step 50KHz 200KHz Channel Space Selection 50KHz 200KHz Usable Sensitivity S N 26dB 9 3...

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