Sharp 21XF30 Service Manual Download Page 15

15

21XF30
21XF50

15-1

15-2

MEMOR

Y MAP

(Contin

ued)

ADDRESS

DATA

(HEX)

D7

D6

D5

D4

C0

IGR_ST  0

IGR_ST  1

IGR_ST  2

IGR_ST  3

C1

IGR_ST  8

IGR_ST  9

IGR_ST 10

IGR_ST 11

C2

IGR_ST 16

IGR_ST 17

IGR_ST 18

IGR_ST 19

C3

IGR_ST 24

IGR_ST 25

IGR_ST 26

IGR_ST 27

C4

IGR_ST 32

IGR_ST 33

IGR_ST 34

IGR_ST 35

C5

IGR_ST 40

IGR_ST 41

IGR_ST 42

IGR_ST 43

C6

IGR_ST 48

IGR_ST 49

IGR_ST 50

IGR_ST 51

C7

IGR_ST 56

IGR_ST 57

IGR_ST 58

IGR_ST 59

C8

IGR_ST 64

IGR_ST 65

IGR_ST 66

IGR_ST 67

C9

IGR_ST 72

IGR_ST 73

IGR_ST 74

IGR_ST 75

CA

IGR_ST 80

IGR_ST 81

IGR_ST 82

IGR_ST 83

CB

IGR_ST 88

IGR_ST 89

IGR_ST 90

IGR_ST 91

CC

IGR_ST 96

IGR_ST 97

IGR_ST 98

IGR_ST 99

CD

CE

D3

D2

D1

D0

IGR_ST  4

IGR_ST  5

IGR_ST  6

IGR_ST  7

IGR_ST 12

IGR_ST 13

IGR_ST 14

IGR_ST 15

IGR_ST 20

IGR_ST 21

IGR_ST 22

IGR_ST 23

IGR_ST 28

IGR_ST 29

IGR_ST 30

IGR_ST 31

IGR_ST 36

IGR_ST 37

IGR_ST 38

IGR_ST 39

IGR_ST 44

IGR_ST 45

IGR_ST 46

IGR_ST 47

IGR_ST 52

IGR_ST 53

IGR_ST 54

IGR_ST 55

IGR_ST 60

IGR_ST 61

IGR_ST 62

IGR_ST 63

IGR_ST 68

IGR_ST 69

IGR_ST 70

IGR_ST 71

IGR_ST 76

IGR_ST 77

IGR_ST 78

IGR_ST 79

IGR_ST 84

IGR_ST 85

IGR_ST 86

IGR_ST 87

IGR_ST 92

IGR_ST 93

IGR_ST 94

IGR_ST 95

  

MICON

E

EPROM

E

EPROM

CHASSIS

CTV FINAL

LAST INITIAL

DEFAULT

RANGE

WRITE(CPU)

CHECK DATA

C

HECK TYPE

CHECK DATA

CHECK TYPE

SETTING DATA

REMARK

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

IGR_MA  4

IGR_MA  5

IGR_MA  6

IGR_MA  7

IGR_MA 12

IGR_MA 13

IGR_MA 14

IGR_MA 15

IGR_MA 20

IGR_MA 21

IGR_MA 22

IGR_MA 23

IGR_MA 28

IGR_MA 29

IGR_MA 30

IGR_MA 31

IGR_MA 36

IGR_MA 37

IGR_MA 38

IGR_MA 39

IGR_MA 44

IGR_MA 45

IGR_MA 46

IGR_MA 47

IGR_MA 52

IGR_MA 53

IGR_MA 54

IGR_MA 55

IGR_MA 60

IGR_MA 61

IGR_MA 62

IGR_MA 63

IGR_MA 68

IGR_MA 69

IGR_MA 70

IGR_MA 71

IGR_MA 76

IGR_MA 77

IGR_MA 78

IGR_MA 79

IGR_MA 84

IGR_MA 85

IGR_MA 86

IGR_MA 87

IGR_MA 92

IGR_MA 93

IGR_MA 94

IGR_MA 95

   

CF

IGR_MA  0

IGR_MA  1

IGR_MA  2

IGR_MA  3

D0

IGR_MA  8

IGR_MA  9

IGR_MA 10

IGR_MA 11

D1

IGR_MA 16

IGR_MA 17

IGR_MA 18

IGR_MA 19

D2

IGR_MA 24

IGR_MA 25

IGR_MA 26

IGR_MA 27

D3

IGR_MA 32

IGR_MA 33

IGR_MA 34

IGR_MA 35

D4

IGR_MA 40

IGR_MA 41

IGR_MA 42

IGR_MA 43

D5

IGR_MA 48

IGR_MA 49

IGR_MA 50

IGR_MA 51

D6

IGR_MA 56

IGR_MA 57

IGR_MA 58

IGR_MA 59

D7

IGR_MA 64

IGR_MA 65

IGR_MA 66

IGR_MA 67

D8

IGR_MA 72

IGR_MA 73

IGR_MA 74

IGR_MA 75

D9

IGR_MA 80

IGR_MA 81

IGR_MA 82

IGR_MA 83

DA

IGR_MA 88

IGR_MA 89

IGR_MA 90

IGR_MA 91

DB

IGR_MA 96

IGR_MA 97

IGR_MA 98

IGR_MA 99

DC

DD

DE

NIC_ST  0

N

IC_ST  1

N

IC_ST  2

N

IC_ST  3

DF

NIC_ST  8

N

IC_ST  9

N

IC_ST 10

NIC_ST 11

E0

NIC_ST 16

NIC_ST 17

NIC_ST 18

NIC_ST 19

E1

NIC_ST 24

NIC_ST 25

NIC_ST 26

NIC_ST 27

E2

NIC_ST 32

NIC_ST 33

NIC_ST 34

NIC_ST 35

E3

NIC_ST 40

NIC_ST 41

NIC_ST 42

NIC_ST 43

E4

NIC_ST 48

NIC_ST 49

NIC_ST 50

NIC_ST 51

E5

NIC_ST 56

NIC_ST 57

NIC_ST 58

NIC_ST 59

E6

NIC_ST 64

NIC_ST 65

NIC_ST 66

NIC_ST 67

E7

NIC_ST 72

NIC_ST 73

NIC_ST 74

NIC_ST 75

E8

NIC_ST 80

NIC_ST 81

NIC_ST 82

NIC_ST 83

E9

NIC_ST 88

NIC_ST 89

NIC_ST 90

NIC_ST 91

EA

NIC_ST 96

NIC_ST 97

NIC_ST 98

NIC_ST 99

EB

EC

FF

00-FF

NIC_ST  4

N

IC_ST  5

N

IC_ST  6

N

IC_ST  7

FF

00-FF

NIC_ST 12

NIC_ST 13

NIC_ST 14

NIC_ST 15

FF

00-FF

NIC_ST 20

NIC_ST 21

NIC_ST 22

NIC_ST 23

FF

00-FF

NIC_ST 28

NIC_ST 29

NIC_ST 30

NIC_ST 31

FF

00-FF

NIC_ST 36

NIC_ST 37

NIC_ST 38

NIC_ST 39

FF

00-FF

NIC_ST 44

NIC_ST 45

NIC_ST 46

NIC_ST 47

FF

00-FF

NIC_ST 52

NIC_ST 53

NIC_ST 54

NIC_ST 55

FF

00-FF

NIC_ST 60

NIC_ST 61

NIC_ST 62

NIC_ST 63

FF

00-FF

NIC_ST 68

NIC_ST 69

NIC_ST 70

NIC_ST 71

FF

00-FF

NIC_ST 76

NIC_ST 77

NIC_ST 78

NIC_ST 79

FF

00-FF

NIC_ST 84

NIC_ST 85

NIC_ST 86

NIC_ST 87

FF

00-FF

NIC_ST 92

NIC_ST 93

NIC_ST 94

NIC_ST 95

FF

00-FF

    

ED

EE

EF

F0

F1

F2

F3

F4

F5

F6

F7

F8

F9

FA

FB

FC

FD

FE

FF

MODEL

LETTER NO.

NIC_3D  0

N

IC_3D  1

N

IC_3D  2

N

IC_3D  3

N

IC_3D  4

N

IC_3D  5

N

IC_3D  6

N

IC_3D  7

NIC_3D  8

N

IC_3D  9

N

IC_3D 10

NIC_3D 11

NIC_3D 12

NIC_3D 13

NIC_3D 14

NIC_3D 15

NIC_3D 16

NIC_3D 17

NIC_3D 18

NIC_3D 19

NIC_3D 20

NIC_3D 21

NIC_3D 22

NIC_3D 23

NIC_3D 24

NIC_3D 25

NIC_3D 26

NIC_3D 27

NIC_3D 28

NIC_3D 29

NIC_3D 30

NIC_3D 31

MODEL

LETTER NO.

00

00-FF

00

00-FF

00

00-FF

00

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

NIC_MA  0

N

IC_MA  1

N

IC_MA  2

NIC_MA  3

NIC_MA  8

N

IC_MA  9

NIC_MA 10

NIC_MA 11

NIC_MA 16

NIC_MA 17

NIC_MA 18

NIC_MA 19

NIC_MA 24

NIC_MA 25

NIC_MA 26

NIC_MA 27

NIC_MA 32

NIC_MA 33

NIC_MA 34

NIC_MA 35

NIC_MA 40

NIC_MA 41

NIC_MA 42

NIC_MA 43

NIC_MA 48

NIC_MA 49

NIC_MA 50

NIC_MA 51

NIC_MA 56

NIC_MA 57

NIC_MA 58

NIC_MA 59

NIC_MA 64

NIC_MA 65

NIC_MA 66

NIC_MA 67

NIC_MA 72

NIC_MA 73

NIC_MA 74

NIC_MA 75

NIC_MA 80

NIC_MA 81

NIC_MA 82

NIC_MA 83

NIC_MA 88

NIC_MA 89

NIC_MA 90

NIC_MA 91

NIC_MA 96

NIC_MA 97

NIC_MA 98

NIC_MA 99

NIC_MA  4

N

IC_MA  5

N

IC_MA  6

N

IC_MA  7

NIC_MA 12

NIC_MA 13

NIC_MA 14

NIC_MA 15

NIC_MA 20

NIC_MA 21

NIC_MA 22

NIC_MA 23

NIC_MA 28

NIC_MA 29

NIC_MA 30

NIC_MA 31

NIC_MA 36

NIC_MA 37

NIC_MA 38

NIC_MA 39

NIC_MA 44

NIC_MA 45

NIC_MA 46

NIC_MA 47

NIC_MA 52

NIC_MA 53

NIC_MA 54

NIC_MA 55

NIC_MA 60

NIC_MA 61

NIC_MA 62

NIC_MA 63

NIC_MA 68

NIC_MA 69

NIC_MA 70

NIC_MA 71

NIC_MA 76

NIC_MA 77

NIC_MA 78

NIC_MA 79

NIC_MA 84

NIC_MA 85

NIC_MA 86

NIC_MA 87

NIC_MA 92

NIC_MA 93

NIC_MA 94

NIC_MA 95

   

  

 

 

  

MEMOR

Y MAP

(Contin

ued)

ADDRESS

(HEX)

100

101

102

103

104

105

106

107

108

109

10A

10B

10C

10D

10E

10F

110

111

112

113

114

115

116

117

118

119

11A

11B

11C

11D

11E

11F

120

121

122

123

124

125

126

127

128

129

12A

12B

12C

12D

12E

12F

130

131

132

133

134

135

136

137

138

139

13A

13B

13C

13D

13E

13F

MODEL

LETTER NO.

MODEL

LETTER NO.

REMARK

POS  0

POS  1

POS  2

POS  3

POS  4

POS  5

POS  6

POS  7

POS  8

POS  9

POS 10

POS 11

POS 12

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

AFT

     (auto)              C-SYS

10

TUNING FREQUANCY (HIGHER PART)

TUNING FREQUANCY (LOWER PART)

S-SYS

000:BG

001:I

O1O:DK

011:M

AFT

 0:OFF

 1:ON

NIC_MO  0

N

IC_MO  1

N

IC_MO  2

N

IC_MO  3

N

IC_MO  4

N

IC_MO  5

N

IC_MO  6

N

IC_MO  7

NIC_MO  8

N

IC_MO  9

N

IC_MO 10

NIC_MO 11

NIC_MO 12

NIC_MO 13

NIC_MO 14

NIC_MO 15

NIC_MO 16

NIC_MO 17

NIC_MO 18

NIC_MO 19

NIC_MO 20

NIC_MO 21

NIC_MO 22

NIC_MO 23

NIC_MO 24

NIC_MO 25

NIC_MO 26

NIC_MO 27

NIC_MO 28

NIC_MO 29

NIC_MO 30

NIC_MO 31

NIC_MO 32

NIC_MO 33

NIC_MO 34

NIC_MO 35

NIC_MO 36

NIC_MO 37

NIC_MO 38

NIC_MO 39

NIC_MO 40

NIC_MO 41

NIC_MO 42

NIC_MO 43

NIC_MO 44

NIC_MO 45

NIC_MO 46

NIC_MO 47

NIC_MO 48

NIC_MO 49

NIC_MO 50

NIC_MO 51

NIC_MO 52

NIC_MO 53

NIC_MO 54

NIC_MO 55

NIC_MO 56

NIC_MO 57

NIC_MO 58

NIC_MO 59

NIC_MO 60

NIC_MO 61

NIC_MO 62

NIC_MO 63

NIC_MO 64

NIC_MO 65

NIC_MO 66

NIC_MO 67

NIC_MO 68

NIC_MO 69

NIC_MO 70

NIC_MO 71

NIC_MO 72

NIC_MO 73

NIC_MO 74

NIC_MO 75

NIC_MO 76

NIC_MO 77

NIC_MO 78

NIC_MO 79

NIC_MO 80

NIC_MO 81

NIC_MO 82

NIC_MO 83

NIC_MO 84

NIC_MO 85

NIC_MO 86

NIC_MO 87

NIC_MO 88

NIC_MO 89

NIC_MO 90

NIC_MO 91

NIC_MO 92

NIC_MO 93

NIC_MO 94

NIC_MO 95

NIC_MO 96

NIC_MO 97

NIC_MO 98

NIC_MO 99

 

 

 

 

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

FF

00-FF

NIC_3D 32

NIC_3D 33

NIC_3D 34

NIC_3D 35

NIC_3D 36

NIC_3D 37

NIC_3D 38

NIC_3D 39

00

00-FF

NIC_3D 40

NIC_3D 41

NIC_3D 42

NIC_3D 43

NIC_3D 44

NIC_3D 45

NIC_3D 46

NIC_3D 47

00

00-FF

NIC_3D 48

NIC_3D 49

NIC_3D 50

NIC_3D 51

NIC_3D 52

NIC_3D 53

NIC_3D 54

NIC_3D 55

00

00-FF

NIC_3D 56

NIC_3D 57

NIC_3D 58

NIC_3D 59

NIC_3D 60

NIC_3D 61

NIC_3D 62

NIC_3D 63

00

00-FF

NIC_3D 64

NIC_3D 65

NIC_3D 66

NIC_3D 67

NIC_3D 68

NIC_3D 69

NIC_3D 70

NIC_3D 71

00

00-FF

NIC_3D 72

NIC_3D 73

NIC_3D 74

NIC_3D 75

NIC_3D 76

NIC_3D 77

NIC_3D 78

NIC_3D 79

00

00-FF

NIC_3D 80

NIC_3D 81

NIC_3D 82

NIC_3D 83

NIC_3D 84

NIC_3D 85

NIC_3D 86

NIC_3D 87

00

00-FF

NIC_3D 88

NIC_3D 89

NIC_3D 90

NIC_3D 91

NIC_3D 92

NIC_3D 93

NIC_3D 94

NIC_3D 95

00

00-FF

NIC_3D 96

NIC_3D 97

NIC_3D 98

NIC_3D 99

 

 

 

 

00

00-FF

DATA

MICON

EEPROM

EEPROM

CHASSIS

CTV FINAL

LAST INITIAL

D7

D6

D5

D4

D3

D2

D1

D0

DEFAULT

RANGE

WRITE(CPU)

C

HECK DATA

CHECK TYPE

CHECK DATA

CHECK TYPE

SETTING DATA

Summary of Contents for 21XF30

Page 1: ...this receiver is partially hot Use an isolation transformer between the line cord plug and power receptacle when servicing this chassis To prevent electric shock do not remove cover No user serviceable parts inside Refer servicing to qualified service personnel SPECIFICATIONS 2 IMPORTANT SERVICE NOTES 2 ADJUSTMENT PRECAUTIONS 3 MEMORY MAP 13 HOTEL MODE APPLICATION 19 TROUBLE SHOOTING TABLE 20 SOLI...

Page 2: ...ube of the same type number for continued safety 3 Do not lift picture tube by the neck 4 Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage completely X RAY This receiver is designed so that any X Ray radiation is kept to an absolute Minimum Since certain malfunctions or servicing may produce potentially hazardous radiation with prolonged exposur...

Page 3: ...ith memory map UAF Series type RH iX3411CEN5 Attachment 4 Trouble indications If the set is interrupted by IIC bus line error the following indicators work to identify a spot in trouble LED RED flashing Flashing time Part s Ref No Remarks 2 IC1003 EEP ROM 3 IC801 TV PROCESSOR 4 IC401 AV SWITCH 5 IC305 SOUND PROCESSOR 6 IC2300 NICAM A2 DECODER 8 TU201 TUNER SERVICE MODE 1 In the Service Mode Key is...

Page 4: ...me for N358 AV DL 3A Y Delay time for N443 AV DL 4A Y Delay time for B W AV DL AV OFFSET ADJ MODE Sound system M S M Sound system DK S DK Sound system I S I Sound system BG S BG Playback SECAM P SECAM FE RF NTSC 3 58 F N358 FE RF NTSC 4 43 F N443 FE RF SECAM F SECAM Video Mute at Ident loss VMI Video Mute at program source Change VMC Hotel mode HTL Reduced FM demodulator Gain for BTSC sig BTSC Num...

Page 5: ...RS 0 63 32 FIX White point Green Standard white temp DRI GS 0 63 32 ADJ White point Blue Standard white temp DRI BS 0 63 32 ADJ White point Red Cold white temp DRI RC 0 63 25 FIX White point Green Cold white temp DRI GC 0 63 32 ADJ DRI GS 7 DATA White point Blue Cold white temp DRI BC 0 63 32 ADJ DRI BS DATA White point Red Warm white temp DRI RW 0 63 32 FIX White point Green Warm white temp DRI G...

Page 6: ...anguage MAL 0 DISABLE 1 ENABLE 1 0 FIX Chinese language CHI 0 DISABLE 1 ENABLE 1 0 FIX French language FRE 0 DISABLE 1 ENABLE 1 0 FIX Russian language RUS 0 DISABLE 1 ENABLE 1 0 FIX NOTE Please set the EEPROM initial data according to the value in parenthesis before adjustment Fixed data please do not change without specific instruction 1 Please refer the following table 2 After Adjust SUB COL Lev...

Page 7: ...5 M 31 471 25 M 32 477 25 M 33 693 25 M 34 885 25 M 35 112 25 B G 36 168 25 B G 37 38 294 25 B G 39 463 25 B G 40 41 647 25 B G 42 663 25 B G 43 679 25 B G 44 174 95 B G 45 175 55 B G MCL2 CH NO Fv MHz SOUND SYS 61 193 25 M 62 217 25 M 63 471 25 M 64 693 25 M 65 112 25 B G 66 168 25 B G 67 294 25 B G 68 463 25 B G 69 174 95 B G 70 175 55 B G INITIAL SETTING In service mode after execute select POS...

Page 8: ... no noise 5 Turn up the input signal to 90 95 dBµV to be sure that there is no cross modulation beat 2 Fig 3 Fig 1 Fig 2 Note For the 50 ohm signal strength gauge when not us ing 50 75 impedance adapter s i g n a l s t r e n g t h i s 54 1dB µ V 75 ohm open in stead of 56 1dB µ V 75 ohm open Precaution The loss of using impedance adapter E 9 CH P C 10k 100k 1n60 75ohm IF OUT 1 5 0 8dB 1000p 1000p ...

Page 9: ...n Signal colour screen cleared GREEN ONLY BLUE ONLY RED ONLY a b A B A 30mm 30mm B A B A B Rank A on the right of the CRT Rank A on the left of the CRT CONVERGENCE ADJUSTMENT No Adjusting point Adjusting procedure conditions Waveform and others CONVERGENC ADJ To be done after the purity adjustment 1 Receive the Crosshatch Pattern signal 2 Using the remote controller call NORMAL mode Static converg...

Page 10: ...nditions Waveform and others V LINEARITY I2C BUS CONTROL V CENTER I2C BUS CON TROL V AMP I2C BUS CONTROL H CENTER I2C BUS CONTROL S CORRECTION I2C BUS CON TROL 1 Receive Monoscope Pattern Signal 2 Call the V LIN mode 3 Increase or decrease V LIN by Volume key till the horizontal line in the center of monoscope is just at the position where the blanking starts 1 Call the V CENT mode 2 Increase or d...

Page 11: ...nt Adjusting procedure conditions Waveform and others VIDEO AND AUDIO OUTPUT CHECK 1 Receive the PAL Color Bar signal 100 White Color Bar Sound 400 Hz 100 Mod 2 Terminate the Video output with a 75 ohm imped ance Make sure the output is as specified 1 0 Vp p 3 dB 3 Terminate the Audio output with a 10k ohm im pedance Make sure the output is as specified 1 76 Vp p 3 dB 1 VIDEO AND AUDIO INPUT CHECK...

Page 12: ...AND AUDIO Continued No Adjusting point Adjusting procedure conditions Waveform and others Colour system 1 Receive the PAL COLOUR BAR signal press the COLOUR SYSTEM key to select modes except PAL check the COL OUR is not working properly Then select the PAL mode Check again its colour so that it is working properly 2 Receive SECAM COLOUR BAR signal press COLOUR SYSTEM key to select modes except SEC...

Page 13: ... DELAY AV N443 0C 00 0F Y DELAY AV BW 0C 00 0F COLOUR OFFSET PAL 08 00 0F COLOUR OFFSET SECAM 08 00 0F COLOUR OFFSET N358 04 00 0F COLOUR OFFSET N443 04 00 0F SHARPNESS OFFSET PAL 08 00 0F SUB VOLUME 3C 00 3C SUB CONTRAST 3F 00 3F SUB COLOUR 20 00 3F SUB BRIGHTNESS 20 00 3F SUB TINT 20 00 3F SUB SHARPNESS 20 00 3F HTL VOLUME 1E 00 3C HTL PROGRAM NUMBER FF 00 FF DRIVE R STANDARD 20 00 3F DRIVE G ST...

Page 14: ...IP 3 SKIP 4 SKIP 5 SKIP 6 SKIP 7 80 00 FF 94 SKIP 8 SKIP 9 SKIP 10 SKIP 11 SKIP 12 SKIP 13 SKIP 14 SKIP 15 00 00 FF 95 SKIP 16 SKIP 17 SKIP 18 SKIP 19 SKIP 20 SKIP 21 SKIP 22 SKIP 23 00 00 FF 96 SKIP 24 SKIP 25 SKIP 26 SKIP 27 SKIP 28 SKIP 29 SKIP 30 SKIP 31 00 00 FF 97 SKIP 32 SKIP 33 SKIP 34 SKIP 35 SKIP 36 SKIP 37 SKIP 38 SKIP 39 00 00 FF 98 SKIP 40 SKIP 41 SKIP 42 SKIP 43 SKIP 44 SKIP 45 SKIP ...

Page 15: ... 3 NIC_MA 8 NIC_MA 9 NIC_MA 10 NIC_MA 11 NIC_MA 16 NIC_MA 17 NIC_MA 18 NIC_MA 19 NIC_MA 24 NIC_MA 25 NIC_MA 26 NIC_MA 27 NIC_MA 32 NIC_MA 33 NIC_MA 34 NIC_MA 35 NIC_MA 40 NIC_MA 41 NIC_MA 42 NIC_MA 43 NIC_MA 48 NIC_MA 49 NIC_MA 50 NIC_MA 51 NIC_MA 56 NIC_MA 57 NIC_MA 58 NIC_MA 59 NIC_MA 64 NIC_MA 65 NIC_MA 66 NIC_MA 67 NIC_MA 72 NIC_MA 73 NIC_MA 74 NIC_MA 75 NIC_MA 80 NIC_MA 81 NIC_MA 82 NIC_MA 83...

Page 16: ...V FINAL LAST INITIAL DEFAULT RANGE WRITE CPU CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA REMARK MEMORY MAP Continued MODEL MODEL LETTER NO LETTER NO POS 34 POS 35 POS 36 POS 37 POS 38 POS 39 POS 40 POS 41 POS 42 POS 43 POS 44 POS 45 POS 46 POS 47 POS 48 POS 49 POS 50 POS 51 POS 52 POS 53 POS 54 POS 55 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 TUNING FREQUANCY HIGH...

Page 17: ... CHASSIS DEFAULT RANGE WRITE CPU CHECK DATA CHECK TYPE CTV FINAL LAST INITIAL CHECK DATA CHECK TYPE SETTING DATA REMARK MEMORY MAP Continued POS 77 POS 78 POS 79 POS 80 POS 81 POS 82 POS 83 POS 84 POS 85 POS 86 POS 87 POS 88 POS 89 POS 90 POS 91 POS 92 POS 93 POS 94 POS 95 POS 96 POS 97 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 MODEL MODEL LETTER NO LETTER NO auto C SYS TUN...

Page 18: ...LT BRIGHTNESS G DEFAULT TINT G DEFAULT SHARPNESS G DEFAULT WHITE TEMP G DEFAULT COLOUR G DEFAULT BASS G DEFAULT TREBLE G DEFAULT SURR ON G DEFAULT SPAT ON G ADDRESS DATA MICON EEPROM HEX D7 D6 D5 D4 D3 D2 D1 D0 DEFAULT RANGE EEPROM CHASSIS CTV FINAL LAST INITIAL WRITE CPU CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA REMARK 00 3C 00 3C 00 3C 00 02 00 3C 00 02 00 3C 00 3C 00 3C 00 3C 00 ...

Page 19: ... or more and the Hotel Mode will be made active e Key in the four digits password starting with number 1 3 7 9 then the hotel mode will be enable you can switch on off the hotel mode by using R C volume up down key We recommend Before set the hotel mode it is better to choose ch 1 set s vol level Up to 75 full scale After set hotel mode starting channel will be always ch 1 maximum sound level out ...

Page 20: ...D Does noise signal appear at pins 3 and 22 of IC305 NO SOUND No snow noise Does noise or signal appear at pin 40 of IC801 Noise increases but no signal is received Check the tuner supply voltage LB and HB must be approx 5V BT must be approx 32V and CH preset data check Check the tuner AGC at TP201 Does noise or signal appear at pin 38 of IC801 Check IC801 and its related circuit Check IC401 and r...

Page 21: ...ABLE Continued NO SPECIFIC COLOUR Is some colour produced in B W broadcast reception Is the white balance properly adjusted Readjust the white balance The picture colour is yellow The picture colour is magenta The picture colour is cyan Check Q870 Q885 and their adjacent circuits Check Q871 Q883 and their adjacent circuits Check Q872 Q887 and their adjacent circuits Check IC801 and bias control ci...

Page 22: ...ECTOR EMITTER 1 2 3 KA7808 KA7805 1 2 3 ANODE RED CATHODE COMMON ANODE GREEN 1 3 SE120N STRF6654 PX0423CE 2SD2634 1 2 3 TF321S ZR BG COLLECTOR COLLECTOR BASE EMITTER 2SC2735 JC COLLECTOR BASE EMITTER BASE EMITTER 1 3 1 5 TA48M033 LA7841 iX3411CEN5 64 33 1 32 24 13 1 12 AN5891 28 15 1 14 M52797 SOLID STATE DEVICE BASE DIAGRAM SIDE VIEW TOP VIEW ...

Page 23: ...23 21XF30 21XF50 23 1 23 2 M E M O ...

Page 24: ...24 21XF30 21XF50 CHASSIS LAYOUT 21XF30 ...

Page 25: ...25 21XF30 21XF50 CHASSIS LAYOUT 21XF50 ...

Page 26: ...26 21XF30 21XF50 BLOCK DIAGRAMS MAIN 1 UNIT 21XF30 ...

Page 27: ...27 21XF30 21XF50 ...

Page 28: ...28 21XF30 21XF50 MAIN 1 UNIT 21XF50 ...

Page 29: ...29 21XF30 21XF50 ...

Page 30: ...30 21XF30 21XF50 CRT UNIT 21XF30 CRT UNIT 21XF50 NICAM A2 UNIT 21XF50 MONO BILLINGUAL UNIT 21XF30 ...

Page 31: ...0 ohms M Mega ohm 2 All resistors are 1 16 watt unless otherwise noted 3 All capacitors are µF unless otherwise noted P µµF VOLTAGE MEASUREMENT CONDITIONS 1 Voltages in parenthesis measured with no signal 2 Voltages without parenthesis measured with 3mV B W or Col our signal 3 All the voltages in each point are measured with VTVM WAVEFORM MEASUREMENT CONDITIONS 1 The colour bar generator signal of...

Page 32: ...32 21XF30 21XF50 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 SCHEMATIC DIAGRAM MAIN UNIT 1 21XF30 ...

Page 33: ...33 21XF30 21XF50 10 11 12 13 14 15 16 17 18 19 ...

Page 34: ...34 21XF30 21XF50 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 MAIN UNIT 1 21XF50 ...

Page 35: ...35 21XF30 21XF50 10 11 12 13 14 15 16 17 18 19 ...

Page 36: ...36 21XF30 21XF50 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 MAIN UNIT 2 21XF30 ...

Page 37: ...37 21XF30 21XF50 MAIN UNIT 2 21XF50 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 38: ...38 21XF30 21XF50 CRT UNIT 21XF30 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 CRT UNIT 21XF50 ...

Page 39: ...39 21XF30 21XF50 MONO BILLINGUAL UNIT 21XF30 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 40: ...40 21XF30 21XF50 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 NICAM A2 UNIT 21XF50 ...

Page 41: ...41 21XF30 21XF50 10 11 12 13 14 15 16 17 18 19 ...

Page 42: ...42 21XF30 21XF50 PRINTED WIRING BOARD ASSEMBLIES PWB A MAIN Unit Component Side A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...

Page 43: ...43 21XF30 21XF50 10 11 12 13 14 15 16 17 18 19 ...

Page 44: ...44 21XF30 21XF50 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 PWB A MAIN Unit Chip Parts Side ...

Page 45: ...45 21XF30 21XF50 10 11 12 13 14 15 16 17 18 19 ...

Page 46: ...46 21XF30 21XF50 A B C D E F G H I J 1 2 3 4 5 PWB B CRT Unit Component Side PWB C NICAM A2 Unit 21XF50 Component Side Chip Parts Side ...

Page 47: ...47 21XF30 21XF50 PWB D MONO BILLINGUAL Unit Component Side A B C D E F G H I J 1 2 3 4 5 ...

Page 48: ...R 2PD601AR AB Q306 VS2PD601AR 1 R 2PD601AR AB Q307 VS2PB709AR 1 R 2PB709AR AB Q501 VS2PD601AR 1 R 2PD601AR AB Q502 VS2PD601AR 1 R 2PD601AR AB Q601 VS2SC2482 1 R 2SC2482 AD å Q602 VS2SD2634 G R 2SD2634 AM å Q603 VS2PD601AR 1 R 2PD601AR AB Q751 VS2SA1015Y 1E R 2SA1015Y AC Q752 VS2SC1815GW 1 R 2SC1815GW AB Q753 VS2SC1815GW 1 R 2SC1815GW AB Q754 VS2PD601AR 1 R 2PD601AR AB Q755 VS2PD601AR 1 R 2PD601AR ...

Page 49: ...ytic AB C207 VCKYCY1HF103Z R 0 01 50V Ceramic AA C208 VCKYCY1HF103Z R 0 01 50V Ceramic AA C209 VCKYCY1HF103Z R 0 01 50V Ceramic AA C210 VCKYCY1HF103Z R 0 01 50V Ceramic AA C211 VCKYCY1EF104Z R 0 1 25V Ceramic AA C212 VCEA0A1CW106M R 10 16V Electrolytic AB C213 VCKYCY1HF223Z R 0 022 50V Ceramic AB C214 VCEA0A1CW226M R 22 16V Electrolytic AB C216 VCKYCY1HB821K R 820p 50V Ceramic AA C217 VCKYCY1HB472...

Page 50: ...A C707 RC EZ0804CEZZ R 220 400V Electrolytic AU C708 RC KZ0029CEZZ R 0 01 250V Ceramic AC C709 VCQYTA1HM471J R 470p 50V Mylar AB C711 RC KZ0039CEZZ R 680p 2kV Ceramic AB C712 VCQYTA1HM102J R 1000p 50V Mylar AA C713 RC KZ007JCEZZ R 0 01 250V Ceramic AC C714 VCKYPH3DB561K R 560p 2kV Ceramic AC C715 VCKYPA2HB102K R 1000p 500V Ceramic AA C716 VCEA0A1EW226M R 22 25V Electrolytic AB C717 VCQYTA1HM272J R...

Page 51: ... CY1JF102J R 1k 1 16W Metal Oxide AA R319 VRS CY1JF332J R 3 3k 1 16W Metal Oxide AA R322 VRS CY1JF101J R 100 1 16W Metal Oxide AA R323 VRS CY1JF103J R 10k 1 16W Metal Oxide AA 21XF50 R324 VRD RA2BE103J R 10k 1 8W Carbon AA 21XF50 R325 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R326 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R327 VRS CY1JF564J R 560k 1 16W Metal Oxide AA R328 VRS CY1JF564J R 560k 1 16W M...

Page 52: ...l Oxide AA R803 VRS CY1JF101J R 100 1 16W Metal Oxide AA R804 VRS CY1JF101J R 100 1 16W Metal Oxide AA R805 VRS CY1JF822J R 8 2k 1 16W Metal Oxide AA R806 VRD RA2BE123J R 12k 1 8W Carbon AA R807 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R808 VRS CY1JF221J R 220 1 16W Metal Oxide AA R809 VRD RA2BE394J R 390k 1 8W Carbon AA R810 VRS CY1JF000J R 0 1 16W Metal Oxide AA R812 VRD RA2BE101J R 100 1 8W Car...

Page 53: ...US PARTS P851 QPLGN0661CEZZ R Plug 6Pin AD P882 QPLGN0561CEZZ R Plug 5Pin AB å SC882 QSOCV0016PEZZ R Socket 11Pin AF DUNTK9668WET1 PWB C NICAM A2 UNIT 21XF50 INTEGRATED CIRCUITS IC2300 VHiTDA9874A 1 R TDA9874A BB IC2301 VHiTDA9808T 1 R TDA9808T AR TRANSISTORS Q2301 VS2PD601AR 1 R 2PD601AR AB Q2302 VS2SC2735 1E R 2SC2735 AC Q2303 VS2SC2735 1E R 2SC2735 AC PACKAGED CIRCUITS X2301 RCRSB0295CEZZ R Cry...

Page 54: ...S CY1JF102J R 1k 1 16W Metal Oxide AA BALUNES FB2300 RBLN 0062TAZZ R Balun BLN 0062TA AB FB2302 RBLN 0062TAZZ R Balun BLN 0062TA AB FB2303 RBLN 0067CEZZ R Balun BLN 0067CE AC FB2304 RBLN 0067CEZZ R Balun BLN 0067CE AC FB2305 RBLN 0062TAZZ R Balun BLN 0062TA AB FB2399 RBLN 0037CEZZ R Balun BLN 0037CE AB MISCELLANEOUS PARTS SLD2301 PSLDM0260PEFW R Shield AD SLD2302 PSLDM0261PEFW R Shield AC P2300 QP...

Page 55: ...07PE00 R Door Latch AE 1 8 HiNDP0294PESA R Indication Plate AE 2 CCABB2463WEA0 Rear Cabinet Ass y 2 2 Not Avairable Rear Cabinet 21XF50 1 CCABA2716WEA0 Front Cabinet Ass y 1 1 Not Avairable Front Cabinet 1 2 JBTN 0395PESA R Power Button AG 1 3 MSPRC0005PEFW R Power Spring AB 1 4 GCOVA0145PESA R R C Cover AD 1 5 HBDGB3142CESA R SHARP Badge AG 1 6 GDORF0196PESA R Door AN 1 7 PKAi 0007PE00 R Door Lat...

Page 56: ...peration Manual Batteries Infrared Remote Control Unit Buffer Material Packing Case Fix the packing case with 22 staples Number Card Wrapping Paper Polyethylene Bag Mark Not Replacement Item Buffer Material Serial Number Card SPAKP0697CEZZ SPAKX0092KJZZ SPAKX0093KJZZ SPAKC0141KJZZ PACKING OFTHE SET ...

Page 57: ...Ref No Part No Description Code Ref No Part No Description Code 57 21XF30 21XF50 ...

Page 58: ...chigi 329 2193 Japan COPYRIGHT C 2002 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher D SEM P STTM TQ1301 S Apr 2002 Printed in JAPAN NA DS NR ...

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