Boss Audio Systems B V 17 FLIP User Manual

Boss Audio

SERVICE MANUAL

MODEL NO. B V 17 FLIP

CONTENTS

SPECIFICATION……………………………………1

BLOCK DIAGRAM………………………………... 2

SCHEMATIC DIAGRAM……………..…………..3-12

EXPLODED VIEW……………………………....13-14

APPROVED BY CHECK BY: ISSUED BY:

SPECIFICATION

Type Roof Mount Color Display Monitor

Signal Input Sync. : Separate TTL sync.

Video: Composite sync. System: NTSC M,N PAL SECAM Audio : 1.0 V p-p

Display System Active Matrix High Resolution

TFT-LCD Monitor

Environment Operating Temperature: 0-35C

Storage Temperature : -20C-60C Humidity: 20%-90%

D

1

AY0M~AY2M

2

C

PANEL

ACLKM

AY0P~AY2P

LVDS

INTERFACE

ACLKP

6 BIT

B

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Tuesday, August 05, 2003

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A

aD

SYNC

PVALID

3

SCL

SDA

DDC SCL

DDC SDA

KS0~4 . IR RX

4

DEBUG PORT

KEY PAD

B0~15

PCLK

SCALER

MCU

VPCLK

SYNC

VIDEO

G0~15

R0~15

VSVG0~7

RESET

DECODER

AU1

AU2

3

IR TX

SPEAKER

AUDIO R

AUDIO L

4

MUTE

AUDIO

SCL

SDA

5

VIDEO IN

AUDIO IN

5

I/O

D

C

B

A

C

RX2

470R

C167

Q6

1K

BGT_ADJ

NC

+

10uF/16V

3904

R135

CON6

1

LX3

DVCC5

2

1

DC12VDC12V

+

C179

275uH

R131

R209

23456

100uF/16V

(1000uF/16V)

1K

10K

WAFER/6PIN/2.0

R134

R137

1K

VCC

3904

Q5

R132 2.7K

47uF/25V

C149

PVCC

C151

+

104

POWER

PANEL

1

L34

QT3225KL060MC

C148

47uF/25V

+

C150

104

6

7

Q3

R126

8

1

D

S

47K

D

S

234 5

D

G D

S

9435/MOSFET SW

Q4

VCC

3904

VCC5

220uF/16V

C144

+

104

C218

2

A

B

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1 9Friday, August 08, 2003

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POWER

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Custom

Title

Size v

2

L1

COIL/1.5A/30uH

D2

SHOCKY/1.5A/MBR340

C154

104

INV_ON/OFF

R127 2.7K

PANEL 5V

JP1

DVCC5

PANEL 12V

2

JP2

JUMP(NC)

1

+12V

4

1 2

3

DVCC5

DVCC3

PANEL 3.3V

BGT_ADJ

INV_ON/OFF

HEADER/4P

PANEL_ON/OFF

INV_ON/OFF

BGT_ADJ

PANEL_ON/OFF

4

C153

+

C156

R128

NC(ADJ200)

47uF/16V

C163

C165

R133

47uF/16V

104

NC

R136

0R

104

R129

0R(ADJ 330)

VCC25

VCC3

+12VIN 8

DVCC5 2,4,6,7,8

DVCC3 2,5,6,7,9

DVCC5

DVCC3

+12VIN

3C

C VD

104

C159

L37

QT3225KL060MC

3CC

V

DVCC25 2,5,6

DVCC25

AVCC25 2

AVCC25

PVCC 7

PVCC

GND_POWER 2,4,7,8

3

GND_POWER

4

2

LM2576/5V

3

U1

5

1

3

NI V

2 1+

1000uF/16V

C142

+

F2

1 2

FUSE/DIP/3A/10mm

V 21+

SPARK GAP/560

S1

D1

1N4002

275uH

LX1

4

CX7

1000uF/16V

CX6

104

2

4

3

220uF/16V

C146

+

CO1

1

2

COMMON-CHOKE

104

CX5

5

CX7

1000uF

C147

104

L31

QT3225KL060MC

VOUTVIN

RC1587-3.3

VSS

1

C157

NC

U8

3

47uF/16V

C152

+

104

C155

L36

1

2

PWR1

POWER IN/2PIN/2.54

D D

VCC5

QT3225KL060MC

C

2

VOUT

AS1117M/2.5

VSS

1

U9

VIN

3

47uF/16V

C162

+

104

C164

L39

QT3225KL060MC

B B

C166

NC

52CCV

L40

DVCC25

VCC25

C168

QT3225KL060MC

A

104

C170

104

5

L41

QT3225KL060MC

52 CC V

A

1

2

DVDD3_XV750B

QT2012

L21

DVCC3

C108

C107

C106

C105

C103

C102

C101

C100

D

C

veRrebmuN

104

C123

C122

C121

C120

SAA_AGND

104

AVDD25_XV750B

104

QT2012

L23

C130

C129

C128

DVDD25_XV750B

C127

QT2012

L25

DVCC25

104

VPCLK 4

VHSYNC 4

VSVG[0..7] 3

X1 8

Y1 8

VVSYNC 4

GND_POWER 4,7,8

104

VPCLK

VSVG[0..7]

VVSYNC

VHSYNC

Y1DVCC5

X1

GND_POWER

of

2 9Friday, August 08, 2003

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1

104

tne

muc

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VIDEO DECODER (XV750B)

e

VPCLK

C219

10pF

DIODE VARACTOR(WELTREND PROVIDE)

D3

Title

A3

ziS

104

AVCC25

VHSYNC

5

6

GPIO0

7

GPIO1

8

GPIO2

10

GPIO3

11

GPIO4

12

GPIO5

13

GPIO6

16

GPIO7

17

GPIO8

GPIO9

VSVG[0..7]

222325

SVO0

VSVG0

SVO1

VSVG1

SVO2

26

VSVG2

SVO3

27

SVO4

VSVG3

VSVG4

283132

SVO5

VSVG5

SVO6

SVO7

6 G VSVA

33

VSVG7

SVO8

34

SVO9

VVSYNC

R101 NC

36

373839

SFLD

SCBF

SVB

R103 33R

40

SVS

SHB

L45 QT2012CL120

R211 33R

R210 33R

49

41

SCK

SHS

434445

DVO01

DVO00

46

DVO03

DVO02

51

DVO04

525455

DVO05

DVO06

DVO07

57

DVO08

58

DVO09

596063

DVO10

DVO11

DVO12

64

DVO13

65

DVO14

66

DVO15

67

DTRDY

69

71727374758182

DCK

DVAL

DGP0

DGVP

DGHP

C139 51pF

R108

DGP1

C140 1nF

Y3

27MHZ

EN_XV750

+

33R

L29

R109 1M

C220

0R

R212 1K R213 1K

84

XTLI

XTLO

VCXO

DVDD3_XV750B

2

10uF/16V

1 2

1

1 2

R117 4.7K

R120 4.7K

R121 4.7K

R118 4.7K

R124 4.7K

R122 4.7K

79

77

12878997

86

U7

XV750B

OE

CKX2

IOAS

PWDN

TEST_N

TAFE_N

TSCE_N

CKX1

2

VSS

VREFP

VREFN

126

3

127

10uF/16V

C112

+

C114 104

C113 104

C109 104

VBYN

VBG

VCM

123

113

121

+

C115 10uF/16V

C117 10uF/16V

C116 104

AIN01

AIN02

AIN11

VBYP

IBIAS

AIN00

120

118

107

115

COMPOSITE1

S_LUMA

AIN12

AIN03

AIN10

AIN13

AIN20

AIN21

114

124

122

COMPOSITE2

106

116

110

112

108

M OR

H C_S

104

AIN22

102

AIN23

AVDD

99

103

117

125

111

AVDD25_XV750B

100

AGND

101

AGND

105

AGND

109

AGND

119

128

SAA AGND

VDDI

VDD

VDDI

3

88

19

53

DVDD25_XV750B

VDD

142947

VDD

616878

DVDD3_XV7508

VDD

VSSI

VSS

VSSI

VSS

4

9

154892

83

24

303542

VSS

50566270768085

VSS

SAA AGND

DVDD3_XV750B

4

S_LUMA

S_CHROMA

TCK

VSS

TRST_N

TDO

VSS

TMS

94

98

R112 1K

R114 1K

RX4 0R

R113 1K

R115

SDA

RST_N

TDI

R116 1K

SCL

IRQ_N

21

20

90

1893969591

R119 4.7K

1 2

R123 33R

R125 33R

SDA

SCL

4.7K

+

3

C141

10uF/16V

R218 33R

4

COMPOSITE2

R214 NC

COMPOSITE1

+

SAA AGND

75

R97

C98 10uF/16V

C118 10uF/16V

SAA AGND

R99

75

+

75

R102

C131 10uF/16V

SAA AGND

+

75

R105

C134 10uF/16V

SAA AGND

TO VD1

R100 0R

C133

220pF

R104 0R

C136

220pF

1

2

VD6

WAFER/2PIN/2.0

R110 NC

SAA_AGND

V_RESET

4

C111

220pF

R96 0R

5

L22 1.8uH

C2 10pF

C110

220pF

1

2

VD1

WAFER/2.0

R98 0R

C125

220pF

L24 1.8uH

C3 10pF

D

C124

220pF

1

2

VD2

WAFER/2.0

1.8uH

C4 10pF

L26

C132

220pF

SY

2

5

3

4

1

SV1

1.8uH

L27

C5 10pF

C135

220pF

X1

SDA

Y1

SCL

SC

2

3

4

8

567

9

10

WAFER/10PIN/2.0

1

TUNER1

DVCC5

DVCC51,4,6,7,8

DVCC3

DVCC31,5,6,7,9

WAFER/5PIN/2.0

C

B B

DVCC25

DVCC251,5,6

AVCC25

AVCC251

SCL

SDA

EN_XV750

SCL4,6

SDA4,6

EN_XV7504

A A

5