Panasonic KX-TSC11B Manual de usuario

Unauthorized copying and distribution is a violation

of law.

ORDER NO. KM41410666SE

Telephone Equipment

Model No. KX-TSC11B

KX-TSC11W

KX-TSC11CB

KX-TSC11MXB

KX-TSC11MXW

KX-TSC11SNW

Integrated Telephone System

B : Black Version

W: White Version

TABLE OF CONTENTS

PAGE

1 ORIGINAL SERVICE MANUAL INFORMATION --------- 2

2 REPLACEMENT PARTS LIST--------------------------------- 2

2.1. REFERENCE CHART------------------------------------ 2

2.2. ORIGINAL AND NEW PARTS COMPARISON

LISTS --------------------------------------------------------- 2

3 CHANGES----------------------------------------------------------- 4

3.1. SCHEMATIC DIAGRAM (FOR P.C.BOARD

PART No. PQUP11270YA)------------------------------ 4

3.2. CIRCUIT BOARD (FOR P.C.BOARD PART

No. PQUP11270YA) -------------------------------------13

Supplement

Please use this manual with the original service manual mentioned on the next page.

1 ORIGINAL SERVICE MANUAL INFORMATION

2 REPLACEMENT PARTS LIST

2.1. REFERENCE CHART

2.2. ORIGINAL AND NEW PARTS COMPARISON LISTS

Serial No.Label tells you the suffix code as follows.

Note:

*2: Please refer to "1 ORIGINAL SERVICE MANUAL INFORMATION".

PQUP11270YA PCB uses new diode with part no. DY2J25000L (chip mount type) at D107 location to replaced axial diode with part

no. B0BA01700055 which previously at D102 location. Old PCB with PCB date (2004.10.01) has no land.

Please refer to "3.1 SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PQUP11270YA)" (P.4) and “3.2 CIRCUIT BOARD (FOR

Model No. on S/M Destinations Order No. of S/M Suffix Code

Base Unit Handset

KX-TSC11B/KX-TSC11W U.S.A. KM40501588CE C to D ---

KX-TSC11CB Canada KM40504691CE C to D ---

KX-TSC11MXB/KX-TSC11MXW Asia, Middle Near East and

Other Areas

KM40410538C3 C to D ---

KX-TSC11SNB/KX-TSC11SNW Singapore KM40502640CE A to B ---

Reason for Change

*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS

COMPARISON LISTS.

1. Improve performance Note:

To be replaced with a new part and change PCB board. (PQUP11270Z*PQUP11270Y*)

Parts with *1 marking have been changed at the same time.

Remarks:

*a: To enhance the quality

2. Change of material or dimension

3. To meet approved specification

4. Standardization

5. Addition

6. Deletion

7. Correction

8. Other

Suffix A B BSerial No. Label

(Example)

Ref. No. Part No. Part Name & Description Pcs/

Set

Remarks Notes Time of Change

Original (Old) New (Suffix)

Main P.C. Board Parts (Base Unit)

D102 MA4180 ---------- DIODE(SI) *1 0 *a 6 Y *2

D107 ---------- DY2J25000L DIODE(SI) *1 1 *a 5 Y *2

R487 ERJ3GEY0R00 ---------- RESISTOR, 0*1 0 *a 6 Y *2

P.C.BOARD PART No. PQUP11270YA)” (P.13) for detail.

3 CHANGES

3.1. SCHEMATIC DIAGRAM (FOR P.C.BOARD PART No. PQUP11270YA)

3.1.1. For KX-TSC11B/KX-TSC11W

[Changed from original section “11 SCHEMATIC DIAGRAM”]

NC : No Components

TRANSISTOR VOLTAGE CHECK (MAIN PCB)

MODE

PARTS No. Emitter Collector Base Emitter Collector Base

Q102 8.79 8.59 8.08 0.11 0.37 0.10

Q104 0.00 0.10 0.63 0.00 0.35 0.31

Q108 5.79 8.59 6.46 0.05 0.35 0.35

Q401 0.03 3.25 0.62 0.00 0.05 0.35

Q402 0.00 0.00 0.00 0.00 0.00 0.00

Q403 0.15 3.36 0.75 0.00 0.00 0.00

Q404 2.65 5.22 3.27 0.00 0.05 0.36

Q421 0.00 0.00 0.00 0.00 0.00 0.00

Q422 0.13 3.25 0.75 0.00 0.05 0.36

)LLEB()KLAT(

( )

)( )(

)

(

)(

( )

( )( )

( )

COM13

SEG38

SEG27

COM5

SEG32

SEG18

SEG10

SEG1

SEG39

COM14

COM9

SEG5

SEG23

SEG28

COM4

COM0

SEG14

SEG31

SEG11

SEG2

COM8

SEG19

SEG33

SEG20

COM6

SEG24

COM10

COM7

SEG29

COM3

SEG8

SEG4

SEG30

SEG15

COM15

SEG3

SEG34

SEG12

SEG36

SEG21

COM11

SEG25

COM1

SEG35

SEG9

SEG13

SEG0

SEG16

SEG6

COM12

SEG22

SEG26

SEG37

COM2

SEG7

SEG17

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM15

COM14

COM13

COM12

COM11

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

COM0

DTMF

R405

33K

R409

4.7K

R408

10K

C405

K0.1

C404

K0.1

R413

18K

R414

330K

Q404

R416

560

C422

K0.01

R423

10K

Q422

R426

1.8K

R484

100K

R432

470K

R431

3.3M

C432

K0.01

C431

K0.01

R415

68K

C483

K2700P

R482

10K

C481

K1000P

R421

2.7K

C424

K0.1

R425

1.8M

C408

Q408

Q407

Q406

R407

27K

Q421

1A4M

C421

K0.022

C427

K0.039

R427

120

R406

220K

C406

C426

J150P

R424 100K

R417

150

R428

10K

R483

Q183

Q182

R166

R167

Q402

R486

10K

C553

R554

C554

C407

K0.047

R411

2.7K

R412

220

R410

3.3M

Q403

C482

K1000P

TP401 TP402

JJ401

HANDSET_JACK

SP+

3MIC+

MIC-

SP-

VR401

VR402

VR481 NC

12 3

C423

K5600P

R420

C420

C425

K1000P

363738394041424344454647495051525354 4855 14 12131516171819202122232425272829303132 26333435

45678

91011

LCD4

X801

32K

C806

18P

C807

18P

FUNCTION

D901

D903

RIGHT LEFT

D902

CLEAR

DOWNUP

ENTER

D904

C810

K0.1

C815

K1000P

R915

100k

IC502

1 NC

2 NC

3 NC

4 KXTB4/SEG4

5 KXTB5/SEG5

6 SEG6

7 SEG7

8 SEG8

9 SEG9

10 SEG10

11 SEG11

12 SEG12

13 SEG13

14 SEG14

15 SEG15

16 SEG16

17 SEG17

18 SEG18

19 SEG19

20 SEG20

21 SEG21/ESCK

22 SEG22/ESDA

23 SEG23

24 SEG24

25 SEG25

26 SEG26

27 SEG27

28 SEG28

29 SEG29

30 NC

39 SEG33

40 SEG34

41 SEG35

42 SEG36

43 IOD7/SEG37

44 IOD6/SEG38

45 IOD5/SEG39

46 LVDD

47 VDD

48 EXTCLK_X1

49 EXTCLK_XO

50 RESET

51 X32I

52 X32O

53 VSS

54 RX_Mute

55 TX_Mute

56 UART(RXfromPC)

57 UART(TXtoPC)

58 ACK_Mute

PULSE

74OPTION_STROBE

75EEPROM_CS

76EEPROM_DATA

EEPROM_CLOCK

78Vol3

Vol2

Vol1

81STOP

82HookSW

KEYIN4

84KEYIN3

KEYIN2

KEYIN1

87ToneIn

EXHOOK

BEEP

90AVSS

DTMF0

TIPIN

93RINGIN

94NC

97NC

98NC

99NC

100

101

PGAIN

102

PGAIN2

109

COM3

110

COM4

111

COM5

112

COM6

113

COM7

114

COM8

115

COM9

116

COM10

117

COM11

118

COM12

119

COM13

120

COM14

121

COM15

122

KSTB0/SEG0

123

KXTB1/SEG1

124

KXTB2/SEG2

125

KXTB3/SEG3

126

127

128

Wake-up

BATT_OUT

Relay

120KLoad?lineSeiz

RCDC

63 NC

62 NC

61 Ring_Det

60 Backup/E12V

59 BATt.LOW

104

AVDD

106

COM0

107

COM1

108

COM2

38 SEG32

37 SEG31

36 SEG30

35 NC

33 NC

105

LVDD

31 NC

32 NC

34 NC

64 NC

103

VR2

D_lockREDIAL PAUSE FLASH

D600

D601

D602

D603

D604

D605

C813

R999C999

R921 39K

R810

C809NC

C818

0.1u

TP405

TP404

TP406

C816

0.1u

C817

0.1U

R925 NC

R926 NC

D556

C820

6.3V100

TP403

R924

C822

K0.1

C410

50V4.7

Q911

TP408

R928 NC

C555

k330P

C409

16V10

C808

J100P

C811 K1000P

C814

16V10

C819

16V10

R127

100K

R422

27K

JP001

JP003

R830

C830

0.1u

JP004

Q201

Q481

R485

10K

R481

R553

33K

C821 NC

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

NC : No Components

KX-TSC11 SCHEMATIC DIAGRAM (Main P.C. Board)

( ): No Battery

3.3V

(3.3V)

3.8V

(3.5V) Batt Low Detection 3.8V

4.5V

VOLTAGE CHECK (IC2)

MODE

PIN No.

1 7.65 32.0(AC)

2 8.72 23.0(AC)

3 8.39 23.0(AC)

4 8.73 23.0(AC)

5 8.31 24.3(AC)

6 0.05 0.70(AC)

7 9.35 23.2(AC)

8 9.20 14.9(AC)

(TALK) (BELL)

( )

( ) ( )

( )

( )( ) ( )

( )

+ -

- +

( )

( ) ( )

( )

)

(

( )

AGC

LINE_SEIZER

ONHOOK: ON

OFFHOOK: ON

FSK/DTMF

D101

C1 250V1

6.8K(1/2W)

C101

K680P(500V)

C102

K680P(500V)

D102 NC

C105 K0.012

R113

R114

D103

5.1V

Q108

R115

R116

15K

C401

K0.1

Q401

R404

R403

3.9K

C403

K1000P

R402

4.7M

R401

10K

C104 K0.01

C402

220P

Q111

R303

C115

K0.01

C108

K1000P

D554

D551D553

D552

R108

470K

J101

Q102

R105

100K

Q104

R106

4.7K

R104

68K

Q103

C301 K0.1

C110

R304

4.7M

L101

L102

IC301

1VOUT

2VDD

3VSS 4

C303

K0.1

C103

K0.01

R111

R110 NC R109 NC

Q107

Q106

R103

470K

R162

C161 NC

R164

R165

R161

Q181

R163 NC

C113

D105

TP101

POS101

TP102

R118

R119

IC302

VIN

VSS

4NC

5VOUT

C556

TP6

TP4

R807

100K

TP5

R808

100K

Q802

C812

K0.033

R811

100K

Q801

R812

100K

IC803

2.7V

VCCVOUT

GND

R814 100K

IC201

GND

8VCC

R916 56K

D915

R922

R302

4.7M

R301

R520

R7 10K

22K

10K

PC1

IC2

2GND

OUT

R6 1K

0.01

K0.056

SW1

RINGERP

RINGERM

NCR8

JJ101

Ring

TIP

TP7

TP8

BATTP

BATTM

Q912

R923

100K

D104

18V

R121

8.2M

R122

4.7M

Q110

IN-USE

R123

SW101

R107

100K

R561

3.3M

R563

3.3M

D303

TP407

R564

22K

R565

22K

R918

R917

R551

27K

R552

27K

D106

Q105

C116

R120

330K

C557

0.01U

C502

0.01u(500V)

C501

0.01u(500V)

C106

16V47

C111

16V10

50V10

C304

6.3V1000

C503

K0.1

C504

K0.1

D302

R112 1.5K

R126

100K

R813

22K

PCB

R117 NC

C107

6.3V220

C202

6.3V47

C305

K0.1

R201

10K

R206 18K

R205 5.6K

R208

4.7K

R207

10K

R203 10K

R202

120K

R204

390K

C201

K0.047

C203

K2200P

C204

K0.047

C205

K0.22

D202

D203

C302

6.3V1000

SA101 300V

R508

R504 NC

Q501

R510

C507

D504

R512 NC

C505

C511

C506 NC

R505

R513

R509

R511

C510 NC

R516

R506

Q502

D501D503

C508

R515

R502

C512

C509

R507

R503 NC

R514

IC501

D301

IC802

32K EEPROM

1A0

2A1

3A2

4VSS 5

SOA

SCK

VCC

C513

D502NC

R501

R566

R567

R562

D107 25V

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

3.1.2. For KX-TSC11CB

[Changed from original section "11 SCHEMATIC DIAGRAM"]

TRANSISTOR VOLTAGE CHECK (MAIN PCB)

MODE

PARTS No. Emitter Collector Base Emitter Collector Base

Q102 8.79 8.59 8.08 0.11 0.37 0.10

Q104 0.00 0.10 0.63 0.00 0.35 0.31

Q108 5.79 8.59 6.46 0.05 0.35 0.35

Q401 0.03 3.25 0.62 0.00 0.05 0.35

Q402 0.00 0.00 0.00 0.00 0.00 0.00

Q403 0.15 3.36 0.75 0.00 0.00 0.00

Q404 2.65 5.22 3.27 0.00 0.05 0.36

Q421 0.00 0.00 0.00 0.00 0.00 0.00

Q422 0.13 3.25 0.75 0.00 0.05 0.36

)LLEB()KLAT(

NC : No Components

( )

( )( )

( )

)

()

(

( ) ( )

( )

COM13

SEG38

SEG27

COM5

SEG32

SEG18

SEG10

SEG1

SEG39

COM14

COM9

SEG5

SEG23

SEG28

COM4

COM0

SEG14

SEG31

SEG11

SEG2

COM8

SEG19

SEG33

SEG20

COM6

SEG24

COM10

COM7

SEG29

COM3

SEG8

SEG4

SEG30

SEG15

COM15

SEG3

SEG34

SEG12

SEG36

SEG21

COM11

SEG25

COM1

SEG35

SEG9

SEG13

SEG0

SEG16

SEG6

COM12

SEG22

SEG26

SEG37

COM2

SEG7

SEG17

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM15

COM14

COM13

COM12

COM11

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

COM0

DTMF

R405

33K

R409

4.7K

R408

10K

C405

K0.1

C404

K0.1

R413

18K

R414

330K

Q404

R416

560

C422

K0.01

R423

10K

Q422

R426

1.8K

R484

100K

R432

470K

R431

3.3M

C432

K0.01

C431

K0.01

R415

68K

C483

K2700P

R482

10K

C481

K1000P

R421

2.7K

C424

K0.1

R425

1.8M

C408

Q408

Q407

Q406

R407

27K

Q421

1A4M

C421

K0.022

C427

K0.039

R427

120

R406

220K

C406

C426

J150P

R424 100K

R417

150

R428

10K

R483

Q183

Q182

R166

R167

Q402

R486

10K

C553

R554

C554

C407

K0.047

R411

2.7K

R412

220

R410

3.3M

Q403

C482

K1000P

TP401 TP402

JJ401

HANDSET_JACK

SP+

3MIC+

MIC-

1SP-

VR401

VR402

VR481NC

12 3

C423

K5600P

R420

C420

C425

K1000P

36 34353738394041424344454647495051525354 4855 14 13 121516171819202122232425272829303132 2633

45678

91011

LCD4

X801

32K

C806

18P

C807

18P

FUNCTION

D901D903

RIGHT LEFT

D902

CLEAR

DOWNUP

ENTER

D904

C810

K0.1

C815

K1000P

R915

100k

IC502

1 NC

2 NC

3 NC

4 KXTB4/SEG4

5 KXTB5/SEG5

6 SEG6

7 SEG7

8 SEG8

9 SEG9

10 SEG10

11 SEG11

12 SEG12

13 SEG13

14 SEG14

15 SEG15

16 SEG16

17 SEG17

18 SEG18

19 SEG19

20 SEG20

21 SEG21/ESCK

22 SEG22/ESDA

23 SEG23

24 SEG24

25 SEG25

26 SEG26

27 SEG27

28 SEG28

29 SEG29

30 NC

39 SEG33

40 SEG34

41 SEG35

42 SEG36

43 IOD7/SEG37

44 IOD6/SEG38

45 IOD5/SEG39

46 LVDD

47 VDD

48 EXTCLK_X1

49 EXTCLK_XO

50 RESET

51 X32I

52 X32O

53 VSS

54 RX_Mute

55 TX_Mute

56 UART(RXfromPC)

57 UART(TXtoPC)

58 ACK_Mute

PULSE

74OPTION_STROBE

75EEPROM_CS

76EEPROM_DATA

EEPROM_CLOCK

78Vol3

Vol2

80Vol1

81STOP

82HookSW

KEYIN4

84KEYIN3

KEYIN2

KEYIN1

87ToneIn

EXHOOK

BEEP

90AVSS

91DTMF0

TIPIN

93RINGIN

94NC

97NC

98NC

99NC

100

101

PGAIN

102

PGAIN2

109

COM3

110

COM4

111

COM5

112

COM6

113

COM7

114

COM8

115

COM9

116

COM10

117

COM11

118

COM12

119

COM13

120

COM14

121

COM15

122

KSTB0/SEG0

123

KXTB1/SEG1

124

KXTB2/SEG2

125

KXTB3/SEG3

126

127

128

Wake-up

BATT_OUT

Relay

120KLoad?lineSeiz

RCDC

63 NC

62 NC

61 Ring_Det

60 Backup/E12V

59 BATt.LOW

104

AVDD

106

COM0

107

COM1

108

COM2

38 SEG32

37 SEG31

36 SEG30

35 NC

33 NC

105

LVDD

31 NC

32 NC

34 NC

64 NC

103

VR2

D_lockREDIAL PAUSE FLASH

D600

D601

D602

D603

D604

D605

C813

R999

C999

39KR921

R810

C809 NC

C818

0.1u

TP405

TP404

TP406

C816

0.1u

C817 0.1U

R925 NC

R926 NC

D556

C820

6.3V100

TP403

R924

C822

K0.1

C410

50V4.7

Q911

TP408

R928 NC

C555

k330P

C409

16V10

C808

J100P

C811 K1000P

C814

16V10

C819

16V10

R127

100K

R422

27K

JP001

JP003

R830

C830

0.1u

JP004

Q201

Q481

R485

10K

R481

R553

33K

C821

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

NC : No Components

KX-TSC11C SCHEMATIC DIAGRAM (Main P.C. Board)

VOLTAGE CHECK (IC2)

MODE

PIN No.

1 7.65 32.0(AC)

2 8.72 23.0(AC)

3 8.39 23.0(AC)

4 8.73 23.0(AC)

5 8.31 24.3(AC)

6 0.05 0.70(AC)

7 9.35 23.2(AC)

8 9.20 14.9(AC)

(TALK) (BELL)

( ): No Battery

3.3V

(3.3V)

3.8V

(3.5V) Batt Low Detection 3.8V

4.5V

( )

+ -- +

( )

( ) ( )

( )

)

(

( )

( ) ( )

( )

( ) ( )

( )

( ) ( )

( )

AGC

LINE_SEIZER

ONHOOK: ON

OFFHOOK: ON

FSK/DTMF

D101

C1 250V1

6.8K(1/2W)

C101

K680P(500V)

C102

K680P(500V)

D102 NC

C105 K0.012

R113

R114

D103

5.1V

Q108

R115

R116

15K

C401

K0.1

Q401

R404

R403

3.9K

C403

K1000P

R402

4.7M

R401

10K

C104 K0.01

C402

220P

Q111

R303

C115

K0.01

C108

K1000P

D554

D551

D553

D552

R108

470K

J101

Q102

R105

100K

Q104

R106

4.7K

R104

68K

Q103

C301 K0.1

C110

R304

4.7M

L101

L102

IC301

1VOUT

2VDD

3VSS 4

C303

K0.1

C103

K0.01

R111

R110 NC R109 NC

Q107

Q106

R103

470K

R162

C161 NC

R164

R165

R161

Q181

R163 NC

C113

D105

TP101

POS101

TP102

R118

R119

IC302

VIN

VSS

4NC

5VOUT

C556

TP6

TP4

R807

100K

TP5

R808

100K

Q802

C812

K0.033

R811

100K

Q801

R812

100K

IC803

2.7V

VCCVOUT

GND

R814 100K

IC201

GND

8VCC

R916 56K

D915

R922

R302

4.7M

R301

R520

R7 10K

22K

10K

PC1

IC2

2GND

OUT

R6 1K

0.01

K0.056

SW1

RINGERP

RINGERM

NCR8

JJ101

Ring

TIP

TP7

TP8

BATTP

BATTM

Q912

DTA144

R923

100K

D104

18V

R121

8.2M

R122

4.7M

Q110

IN-USE

R123

SW101

R107

100K

R561

3.3M

R563

3.3M

D303

TP407

R564

22K

R565

22K

R918

R917

R551

27K

R552

27K

D106

Q105

C116

R120

330K

C557

0.01U

C502

0.01u(500V)

C501

0.01u(500V)

C106

16V47

C111

16V10

50V10

C304

6.3V1000

C503

K0.1

C504

K0.1

D302

R112 1.5K

R126

100K

R813

22K

PCB

R117

C107

6.3V220

C202

6.3V47

C305

K0.1

R201

10K

R206 18K

R205 5.6K

R208

4.7K

R207

10K

R203

10K

R202

120K

R204

390K

C201

K0.047

C203

K2200P

C204

K0.047

C205

K0.22

D202

D203

C302

6.3V1000

SA101 300V

R508

R504 NC

Q501

R510

C507

D504

R512 NC

C505

C511

C506 NC

R501

R505

R513

R509

R511

C510 NC

R516

R506

Q502

D501D503

C513 NC

C508

R515

R502

C512 NC

C509

R507

R503 NC

D502

R514

IC501

D301

IC802

32K EEPROM

1A0

2A1

3A2

4VSS 5

SOA

SCK

VCC

R566

R567

R562

D107 25V

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

3.1.3. For KX-TSC11MXB/KX-TSC11MXW

[Changed from original section "22 SCHEMATIC DIAGRAM"]

NC : No Components

TRANSISTOR VOLTAGE CHECK (MAIN PCB)

MODE

PARTS No. Emitter Collector Base Emitter Collector Base

Q102 8.79 8.59 8.08 0.11 0.37 0.10

Q104 0.00 0.10 0.63 0.00 0.35 0.31

Q108 5.79 8.59 6.46 0.05 0.35 0.35

Q401 0.03 3.25 0.62 0.00 0.05 0.35

Q402 0.00 0.00 0.00 0.00 0.00 0.00

Q403 0.15 3.36 0.75 0.00 0.00 0.00

Q404 2.65 5.22 3.27 0.00 0.05 0.36

Q421 0.00 0.00 0.00 0.00 0.00 0.00

Q422 0.13 3.25 0.75 0.00 0.05 0.36

)LLEB()KLAT(

( )

)( )(

)(

)

(

( )

COM13

SEG38

SEG27

COM5

SEG32

SEG18

SEG10

SEG1

SEG39

COM14

COM9

SEG5

SEG23

SEG28

COM4

COM0

SEG14

SEG31

SEG11

SEG2

COM8

SEG19

SEG33

SEG20

COM6

SEG24

COM10

COM7

SEG29

COM3

SEG8

SEG4

SEG30

SEG15

COM15

SEG3

SEG34

SEG12

SEG36

SEG21

COM11

SEG25

COM1

SEG35

SEG9

SEG13

SEG0

SEG16

SEG6

COM12

SEG22

SEG26

SEG37

COM2

SEG7

SEG17

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM15

COM14

COM13

COM12

COM11

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

COM0

DTMF

R405

33K

R409

4.7K

R408

10K

C405

K0.1

C404

K0.1

R413

18K

R414

330K

Q404

R416

560

C422

K0.01

R423

10K

Q422

R426

1.8K

R484

100K

R432

470K

R431

3.3M

C432

K0.01

C431

K0.01

R415

68K

C483

K2700P

R482

10K

C481

K1000P

R421

2.7K

C424

K0.1

R425

1.8M

C408

Q408

Q407

Q406

R407

27K

Q421

1A4M

C421

K0.022

C427

K0.039

R427

120

R406

220K

C406

C426

J150P

R424 100K

R417

150

R428

10K

R483

Q183

Q182

R166

R167

Q402

R486

10K

C553

R554

C554

C407

K0.047

R411

2.7K

R412

220

R410

3.3M

Q403

C482

K1000P

TP401 TP402

JJ401

HANDSET_JACK

SP+

3MIC+

MIC-

1SP-

VR401

VR402

VR481 NC

12 3

C423

5600p

R420

C420

C425

K1000P

363738394041424344454647495051525354 4855 14 12131516171819202122232425272829303132 26333435

45678

91011

LCD1

X801

32K

C806

18p

C80718p

FUNCTION

D901D903

RIGHT LEFT

D902

CLEAR

DOWNUP

ENTER

D904

C810

0.1u

C815

0.001u

R915

100k

IC502

1 NC

2 NC

3 NC

4 KXTB4/SEG4

5 KXTB5/SEG5

6 SEG6

7 SEG7

8 SEG8

9 SEG9

10 SEG10

11 SEG11

12 SEG12

13 SEG13

14 SEG14

15 SEG15

16 SEG16

17 SEG17

18 SEG18

19 SEG19

20 SEG20

21 SEG21/ESCK

22 SEG22/ESDA

23 SEG23

24 SEG24

25 SEG25

26 SEG26

27 SEG27

28 SEG28

29 SEG29

30 NC

39 SEG33

40 SEG34

41 SEG35

42 SEG36

43 IOD7/SEG37

44 IOD6/SEG38

45 IOD5/SEG39

46 LVDD

47 VDD

48 EXTCLK_X1

49 EXTCLK_XO

50 RESET

51 X32I

52 X32O

53 VSS

54 RX_Mute

55 TX_Mute

56 UART(RXfromPC)

57 UART(TXtoPC)

58 ACK_Mute

PULSE

74OPTION_STROBE

75EEPROM_CS

76EEPROM_DATA

EEPROM_CLOCK

78Vol3

Vol2

80Vol1

81STOP

82HookSW

KEYIN4

84KEYIN3

KEYIN2

KEYIN1

87ToneIn

EXHOOK

BEEP

90AVSS

91DTMF0

TIPIN

93RINGIN

94NC

97NC

98NC

99NC

100

101

PGAIN

102

PGAIN2

109

COM3

110

COM4

111

COM5

112

COM6

113

COM7

114

COM8

115

COM9

116

COM10

117

COM11

118

COM12

119

COM13

120

COM14

121

COM15

122

KSTB0/SEG0

123

KXTB1/SEG1

124

KXTB2/SEG2

125

KXTB3/SEG3

126

127

128

Wake-up

BATT_OUT

Relay

120KLoad?lineSeiz

RCDC

63 NC

62 NC

61 Ring_Det

60 Backup/E12V

59 BATt.LOW

104

AVDD

106

COM0

107

COM1

108

COM2

38 SEG32

37 SEG31

36 SEG30

35 NC

33 NC

105

LVDD

31 NC

32 NC

34 NC

64 NC

103VR2

D_lock

REDIAL PAUSE FLASH

D600

D601

D602

D603

D604

D605

C813

R999

C999

39KR921

R810 NC

C809

C818

0.1u

TP405

TP404

TP406

C816

0.1u

C817

0.1U

R925 NC

R926 NC

D556

C820

6.3V100

TP403

R924

C822

K0.1

C410

50V4.7

Q911

TP408

R928 NC

C555

k330P

C409

16V10

C808

J100P

C811 0.001u

C814

16V10

C819

16V10

R127

100K

R422

27K

JP001

JP003

R553

33K

JP004

Q201

Q481

R485

10K

R481

C830

0.1u

R830

C821 NC

( )( )

( )

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

NC : No Components

KX-TSC11MXB/MXW SCHEMATIC DIAGRAM

( ): No Battery

3.3V

(3.3V)

3.8V

(3.5V) Batt Low Detection 3.8V

4.5V

VOLTAGE CHECK (IC2)

MODE

PIN No.

1 7.65 32.0(AC)

2 8.72 23.0(AC)

3 8.39 23.0(AC)

4 8.73 23.0(AC)

5 8.31 24.3(AC)

6 0.05 0.70(AC)

7 9.35 23.2(AC)

8 9.20 14.9(AC)

(TALK) (BELL)

( )

( ) ( )

( )

( )( ) ( )

( )

+ -- +

( )

SA101 300V

D101

250V1C1

6.8K(1/2W)

C101

K680P(500V)

C102

K680P(500V)

D102 NC

C105 K0.012

R113

R114

D103

5.1V

Q108

R115

R116

15K

C401

K0.1

Q401

R404

R403

3.9K

C403

K1000P

R402

4.7M

R401

10K

C104 K0.01

C402

220P

Q111

R303

C115

K0.01

C108

K1000P

D554

D551

D553

D552

R108

470K

J101

Q102

R105

100K

Q104

R106

4.7K

R104

68K

Q103

C301 K0.1

C110

R304

4.7M

L101

L102

IC301

1VOUT

2VDD

3VSS 4

C303

K0.1

C103

K0.01

R111

R110 NC R109 NC

Q107

Q106

R103

470K

R162

C161 NC

R164

R165

R161

Q181

R163 NC

C113

D105

TP101

POS101

TP102

R118

R119

IC302

VIN

VSS

4NC

5VOUT

C556

TP6

TP4

R807

100K

TP5

IC802

32K EEPROM

1A0

2A1

3A2

4VSS 5

SOA

SCK

VCC

R808

100K

Q802

C812

K0.033

R811

100K

Q801

R812

100K

IC803

2.7V VCCVOUT

GND

R814 100K

IC201 NC

4GND

8VCC

R916 56K

D915

R922

R302

4.7M

R301

R520

R7 10K

22K

10K

PC1

IC2

2GND

OUT

R6 1K

0.01

K0.056

SW1

RINGERP

RINGERM

NCR8

JJ101

Ring

TIP

TP7

TP8

BATTP

BATTM

Q912

R923

100K

D104

18V

R121

4.7MR122

3.3M

Q110

IN-USE

R123

SW101

R107

100K

R561

3.3M

R563

3.3M

D303

TP407

R564

10K

R565

10K

R918

R917

R551

15K

R552

15K

D106

Q105

C116

R120

330K

C557

0.01U

R508

3.3M

R515

10K

D503

R511

R507

330K

R512 100K

C508

K0.1

IC501

C507

K0.1

Q502

D501

C509

K0.1

Q501

R504 150K R503 150K

R510

390K

R513

R506

1.2K

R509

27K

C506 K2200P

R514

47K

D502D504

R505

330K

R516

220K

C511

K820P

C510 K820P

C505

68P

D301

R501

180K

R502

180K

C512 1500P

C513 1500P

C502

0.01u(500V)

C501

0.01u(500V)

R562

R566

R567

C106

16V47

C111

16V10

50V10

C304

6.3V1000

C503

K0.1

C504

K0.1

D302

R112 1.5K

R126

100K

R813

22K

PCB

R117 NC

C107

6.3V220

C202

C305

K0.1

R201

R206 NC

R205 NC

R208

R207

R203 NC

R202

R204

C201

C203NC

C204

C205

D202

D203

C302

6.3V1000

D107 25V

( )

AGC

LINE_SEIZER

OFFHOOK: ON

ONHOOK: ON

FSK/DTMF

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

3.1.4. For KX-TSC11SNB/KX-TSC11SNW

[Changed from original section "22 SCHEMATIC DIAGRAM"]

NC : No Components

TRANSISTOR VOLTAGE CHECK (MAIN PCB)

MODE

PARTS No. Emitter Collector Base Emitter Collector Base

Q102 8.79 8.59 8.08 0.11 0.37 0.10

Q104 0.00 0.10 0.63 0.00 0.35 0.31

Q108 5.79 8.59 6.46 0.05 0.35 0.35

Q401 0.03 3.25 0.62 0.00 0.05 0.35

Q402 0.00 0.00 0.00 0.00 0.00 0.00

Q403 0.15 3.36 0.75 0.00 0.00 0.00

Q404 2.65 5.22 3.27 0.00 0.05 0.36

Q421 0.00 0.00 0.00 0.00 0.00 0.00

Q422 0.13 3.25 0.75 0.00 0.05 0.36

)LLEB()KLAT(

( )

)

( )

(

)

(

)

(

( )

COM13

SEG38

SEG27

COM5

SEG32

SEG18

SEG10

SEG1

SEG39

COM14

COM9

SEG5

SEG23

SEG28

COM4

COM0

SEG14

SEG31

SEG11

SEG2

COM8

SEG19

SEG33

SEG20

COM6

SEG24

COM10

COM7

SEG29

COM3

SEG8

SEG4

SEG30

SEG15

COM15

SEG3

SEG34

SEG12

SEG36

SEG21

COM11

SEG25

COM1

SEG35

SEG9

SEG13

SEG0

SEG16

SEG6

COM12

SEG22

SEG26

SEG37

COM2

SEG7

SEG17

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM15

COM14

COM13

COM12

COM11

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

COM0

DTMF

R405

33K

R409

4.7K

R408

10K

C405

K0.1

C404

K0.1

R413

18K

R414

330K

Q404

R416

560

C422

K0.01

R423

10K

Q422

R426

1.8K

R484

100K

R432

470K

R431

3.3M

C432

K0.01

C431

K0.01

R415

68K

C483

K2700P

R482

10K

C481

K1000P

R421

2.7K

C424

K0.1

R425

1.8M

C408

Q408

Q407

Q406

R407

27K

Q421

1A4M

C421

K0.022

C427

K0.039

R427

120

R406

220K

C406

C426

J150P

R424 100K

R417

150

R428

10K

R483

Q183

Q182

R166

R167

Q402

R486

10K

C553

R554

C554

C407

K0.047

R411

2.7K

R412

220

R410

3.3M

Q403

C482

K1000P

TP401 TP402

JJ401

HANDSET_JACK

SP+

MIC+

MIC-

1SP-

VR401

VR402

VR481 NC

12 3

R420

C420

C425

K1000P

363738394041424344454647495051525354 4855 14 13 121516171819202122232425272829303132 26333435

45678

91011

LCD1

X801

32K

C806

18P

C80718P

FUNCTION

D901D903

RIGHT LEFT

D902

CLEAR

DOWNUP

ENTER

D904

C810

0.1u

C815

0.001u

R915

100k

IC502

1 NC

2 NC

3 NC

4 KXTB4/SEG4

5 KXTB5/SEG5

6 SEG6

7 SEG7

8 SEG8

9 SEG9

10 SEG10

11 SEG11

12 SEG12

13 SEG13

14 SEG14

15 SEG15

16 SEG16

17 SEG17

18 SEG18

19 SEG19

20 SEG20

21 SEG21/ESCK

22 SEG22/ESDA

23 SEG23

24 SEG24

25 SEG25

26 SEG26

27 SEG27

28 SEG28

29 SEG29

30 NC

39 SEG33

40 SEG34

41 SEG35

42 SEG36

43 IOD7/SEG37

44 IOD6/SEG38

45 IOD5/SEG39

46 LVDD

47 VDD

48 EXTCLK_X1

49 EXTCLK_XO

50 RESET

51 X32I

52 X32O

53 VSS

54 RX_Mute

55 TX_Mute

56 UART(RXfromPC)

57 UART(TXtoPC)

58 ACK_Mute

PULSE

74OPTION_STROBE

75EEPROM_CS

EEPROM_DATA

EEPROM_CLOCK

78Vol3

Vol2

Vol1

STOP

82HookSW

KEYIN4

KEYIN3

85KEYIN2

KEYIN1

ToneIn

88EXHOOK

BEEP

AVSS

DTMF0

TIPIN

RINGIN

94NC

97NC

98NC

99NC

100

101

PGAIN

102

PGAIN2

109

COM3

110

COM4

111

COM5

112

COM6

113

COM7

114

COM8

115

COM9

116

COM10

117

COM11

118

COM12

119

COM13

120

COM14

121

COM15

122

KSTB0/SEG0

123

KXTB1/SEG1

124

KXTB2/SEG2

125

KXTB3/SEG3

126

127

128

Wake-up

BATT_OUT

Relay

120KLoad?lineSeiz

RCDC

63 NC

62 NC

61 Ring_Det

60 Backup/E12V

59 BATt.LOW

104

AVDD

106

COM0

107

COM1

108

COM2

SEG32

SEG31

SEG30

35 NC

33 NC

105

LVDD

31 NC

32 NC

34 NC

64 NC

103

VR2

D_lockREDIAL PAUSE FLASH

D600

D601

D602

D603

D604

D605

C813

R999C999

R921 39K

R810

C809

C818

0.1u

TP405

TP404

TP406

C816

0.1u

C817

0.1U

R925 NC

R926 NC

D556

C820

6.3V100

TP403

R924

C822

K0.1

C410

50V4.7

Q911

TP408

R928 NC

C555

k330P

C409

16V10

C808

J100P

C811

0.001u

C814

16V10

C819

16V10

R127

100K

JP001

JP003

R553

33K

JP004

Q201

Q481

R485

10K

R481

C830

0.1u

R830

C423

K3300P

R422

15K

C821 NC

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

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(38)

(39)

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