JVC TH-A30 Administrator Guide

No.21172SCH

Dec. 2002

DVD DIGITAL CINEMA SYSTEM

TH-A30

SCHEMATIC DIAGRAMS

Block diagrams

Standard schematic diagrams

Printed circuit boards

2-1

2-2

2-6~10

Contents

CD-ROM No.SML200212

Area suffix

US -------------- Singapore

UB ------------- Hong Kong

UW -- Brazil,Mexico,Peru

UG - Turkey,South Africa,

Egypt

A ------------------ Australia

DIGITAL

S

T

A

ND

B

Y

A

UD

I

O

/

F

M

O

D

E

D

SP V

O

L

U

M

E

S

O

UR

C

E

D

V

D

I

G

I

T

A

L

C

I

N

E

M

A

SYS

T

E

M

T

H

-

A

30

S

T

A

ND

B

Y

/

O

N

DISPLAY

TOP MENU

AUDIO

TUNING

ENTER

VCR CHANNEL

TUNER PRESET

DVD FM/AM AUX

MUTING

STANDBY/ON

VCR

CONTROL

MENU

TV

AUDIO/

FM MODE SUBTITLE

RETURN

STEP

TV VOLUME

TV CHANNEL

VOLUME

B.SEARCH F.SEARCH

DOWN UP

REW FF

RM-STHA30U

DVD CINEMA SYSTEM

TV/VIDEO PROGRESSIVE

SP-XSA30 2

XV-THA30 SP-WA30

SP-XA30 3

TH-A30

In regard with component parts appearing on the silk-screen printed side (parts side) of

the PWB diagrams, the parts that are printed over with black such as the resistor ( ),

diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.

(This regulation does not correspond to J and C version.)

2-1

TH-A30

DVD mecha block section

DISC

MOTOR

DISC

MOTOR

DRIVER

PICKUP

& I/V AMP

ACTUATOR

MOTOR

DRIVER

FEED

MOTOR

FOCUS OK

DETECT DEFECT

DETECT MIRROR

GEN

TRACKING

SERVO

LOOP

MICOM

M6759

BCA

DVD-D SP

&

MPEG

I/F

C3 ECC

EDP

MCU I/F

4M DRAM

416C256

HOST

MEMORY

SST39VF800A

Five 10-bit

Video

DACs

System Control Bus

Audio

Output

Phase

Lock

Loop

64M SDRAM

W986432DH-7

SWITCHING

BUFFER

BA7612 VIDEO OUT

AMP PARTS

13.5MHZ Crystal

DECK ASS’Y

Digital Video

Analog

Video

Output

Audio

Output

Parallel/Serial

DVD Interface

U8

MPEG DECODER

ZIVA5

RU1 RF AMP SP3721

DU3

DVD ROM CONTROLLER

M5701/ M5705

Parallel/Serial

DVD Interface

ATAPI 40PIN

BUFFER

SIGNAL

KSA812

DATA

SEPARATOR

RAM

ARBITER

ATAPI

TARGET

SEARCH

DIGITAL

SERVO

CD-DSP

EFM

COMPARATOR

MICOM DATA INTERFACE

LOGIC DECODER SPINDLE

SERVO LPF

HARDWARE

LOGIC

FOCUS

SERVO

LOOP

RF AGC

& EQ

CONTROL

TRACKING

ERROR

I/V AMP

APC.LASER

CONTROL

&LPC

RF&FOCUS

ERROR

I/V AMP

SDRAM CONTROLLER

ASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDC

System Control Bus

SPARC

Microprocessor

JTAG

Interface

Interlace/

Progressive

Video

Encoder

Graphics

Engines

Decryption

---------

ZIVA

A/V CORE

Track Buffer

Processor

Audio

Input Unit

(Refer to "Main section.")

Main section

Block diagrams

TUNER

AUX1

S-VIDEO

VIDEO

S_VIDEO_Y/C

VIDEO_Y1,U,Y

VIDEO_COMPO

COMPONENT OUT

LPF

(1/2)

LPF

(2/2)

UIC1

MICOM

VFD

U13

U9

DVD PACK

(Refer to

"DVD mecha

block section") U2

FUNCTION IC

AUX L

TUN L

FL

AUX R

TUN R

FR

U12

FUNCITON IC

U6

DAC

U1

U11

PROLOGIC IC

LPF

(1/2)

LPF

(2/2)

U5

FL

FR

C

W

RL

RR

D3

D2

D1

IC5

POWER

AMP.

IC7

POWER

AMP.

MUX-OUT L IN L

MUX-OUT R IN R

C

W

U7

FUNCTION IC

LPF

(1/2)

LPF

(2/2)

U3

RL

RR

IC6

POWER

AMP.

J5

CW6

R

L

6

(35W) Front L-ch

6

(35W) Front R-ch

6

(35W) Rear L-ch

4

(110W) Sub Woofer

6

(35W) Rear R-ch

6

(35W) Center

DSP

Front

V Signal

Main

VIC3

VIDEO SW

J3

J14

J21

J6

CW5

FCW2

VW2

J1 CW8

HABC DEFG

1

2

3

4

5

2-2

TH-A30 TH-A30

To J5

Sheet 2/4

To Tuner Pack

To J6

Sheet 2/4 To FCW1

Sheet 2/4

SHEET 1/4

To J7

Sheet 2/4 To J2

Sheet 2/4 To DJ6

Sheet 3/4

To J21

Sheet 4/4 To J10

Sheet 2/4

Main section /Power supply section

Tuner signal Front signal

Center signal

Rear signal

Standard schematic diagrams

Parts are safety assurance parts.

When replacing those parts, make

sure to use the specified parts.

CIRCUIT DESCRIPTION

Main /Power supply /Video signal output

FL display & System control /DSP

DVD loader

DVD MPEG

SHEET

NUMBER

1/4

2/4

3/4

4/4

Video signal

ABCD E F G

1

2

3

4

5

2-3

TH-A30

FL display & System control section / DSP section

To PW3 Sheet 1/4

SHEET 2/4

To CW7 Sheet 1/4 To CW6 Sheet 1/4 To CW5 Sheet 1/4

To FAN

To FCW1-1

Sheet 1/4

To J14

Sheet 4/4

Front signal Center signal Rear signalTuner signal Digital audio signal

LOUT(PLL) MUX-OUT(L)

To J10-1

Sheet 1/4

J10

HABC DEFG

1

2

3

4

5

2-4

TH-A30 TH-A30

SHEET 4/5

DVD loader section

Digital data signal

To PW4

Sheet 1/5

To Pickup ASSY

(sled, spindle control)

To Door Open

Close Motor

From Pickup ASSY(RF)

To J6

Sheet 5/5

(A,B,C,D,E,F)

(XHD0-15)

(HD0-15)

A

No Connection

TR/ DIODE MODEL DRAWING

No Connection

D5V

No Connections

EJECT OPTION

No Connection

DPD_B

RD4

SSLEG

MD5

RD6

RD7

SAEI

CLOSE

MA15

MIRR

MD1

MFSCSJ

FOCUS-

D

MA3

SDATA

HD5

HD14

MVREF2 MA4

RD8

HD11

XHD13

MD7

SLEG

PI

RD2

BRIN

MCS

FLAG1

STRACK

XMP1_1

MA8

SP-

MA10

XHD13

RD7

XHD4

GPIO0

TRAY_CNTL

XSCLK

XHD15

SCLK

HD8

HD11

RFO

MVREF3

HD5

FLAG2

HD14

RA0

HD9

XHD6

SSBADSBAD

GPIO1

E

RD12

RA5

RD0

HD0

MEVO

RA9

SP+

PLCK

MA7

HD4

CDVR

MA14

DPD_D

MVREF2

TRACK+

SMOTOR

RA2

MA10

SCLK

RA4

HOMESW

MA14

SAE

GND

F

RD3

MA1

SFOCUS

XSCLK

SMOTOR2

INSW

XSCSJ

DVDPD

XHD3

SSLEG

3.3V

MVREF2

XHD6

RA2

VC2

RD8

XHD9

MD7

CRSTJ

IDERST HPDIAGJ

XHD10

SLED-

CLOSE

RA8

XHD8

MA7

RD13

RA6

TRACK+

XMP1_0

RFRP

HD10

OPEN

RA1

SCSJ

RD10

MA0

RD1

XHD12

LDON

XMP1_1

INSW

XMP1_0

BRIN

RD2

RA7

RD4

RA7

MD3

BIAS

MIRR

MFSCSJ

RA[0..9]

CDPD

XHD10

VC25

GPIO0

SLED+

ROE

SP-

SFOCUS

MINT1J

SAEI

PUHRFPUHRF

B

RD5

DPD_C

MA12

MVREF2

C

RD14

XSPDON

RD9

XSCSJ

XHD[0..15]

HD2

HD12

FOCUS+

XSFGIN

RA3

XHD4

MA9

RFRP

HD2

XSDATA

DVDPD

RD14

RD5

XHD14

MA2

RD13

XHD15

FOCUS

BRIN

HD6

XHD12

RA0

DFCT

MA3

SDATA

DFCT

MA5

HD13

MEI-

MA[00..15]

3.3V

XHD0

RD15

MD6

RFO

RA3

RFRP

HD1

RFRP

MPSENJ

THA2

RA5

MEI-

FEI

XHD8

FOCUS-

LOAD+LOAD+

LED

A

RD11

HD15

HD0

RA6

DVDLD

XHD1

TRACK

INSW

MA12

MD0

DVDLDO

MPSENJ

3.3V

MA11

HD12

GPIO0

RD15

XHD14

XMP1_1

EJECT

MA0

XHD2

SLRF

OUTSW

RD9

HD7

RCAS

XHD1

XHD3

HOMESW

RWE

RD11

MA4

MA6

MOTOR

MD2

GPIO3

SAE

CPURST

DFCT

MVREF2

HD1

RFRP

XHD9

SBAD

MA11

TEI

XSDATA

TRACK-

OSC

SP+

MD4

FEI

HD8

CDPD

RD6

MD4

XHD0

MA2

RFVCC

XHD5

FLAG3

INSW

OPEN

MD6

LED

SLED-

RRAS

MA1

LDON

MA5

HD10

MA15

HD7

TRACK-

DVDVR

MD0

LED

BIAS

SSBAD

XHD7

RD0

XHD2

XHD5

MWRJ

STRACK2

HD6

OUTSW

XHD11

MA13

MA6

MA9

MD1

MD2

RA4

HD3

RA9

HD3

RD12

MA13

CRSTJ

HD9

HD13

MEVO

DPD_A

SCSJ

HD4

HD15

RD10

FLAG0

HCS16J

FOCUS+

RA8

MD3

RA1

RD3

SLED+

MA8

RD1

XHD7

TEXI TEXI

MD5

MWRJ

FOUTSW

FINSW

FLOAD+

FLOAD-

LOAD-LOAD-

XMP1_3

XMP1_7

EFGC

CPURST

XMP1_2

XMP1_6

XMP1_4

GND

MGND

PAGND

PLLGND

VCC

PAGND

MGND

RFVCC

RFGND

GND

GN

D

GND

3.3V

VCC

GND

MVCC

M5V

RFGND

PAGND

PLLVCC

RFVCC

RFGND

VCC

RFGND

RFVCC

M5V

PLLGND

3.3V

MGND

VCC

3.3V

GND

PLLGND

GND

PAGND

PLLVCC

RFGND

MGND

3.3V

RFGND

M5V

RFGND

RFVCC

GND

VCC

RFGND

VCC

RFGND

GND

MVCC

RFVCC

GND

RFVCC

GND

PLLGND VCC

VCC

MGND

3.3V

RFGND

RCAS

ROE

OPEN

RRAS

RWE

HOMESW

OUTSW

DR137100

DR52 33

DR60

47K

DC33

0.047U

DR119 10K

DR130100

DR29 0

DR122100

DR132100

DR30 91K

BA

C

12

3

DAN202K

DR45 4K7

MR185 0

CPUR8 33

OUT GND

IN

21

3

XC61AN1902MR

DR48

MINT1J

TP

RR4

1K

DC52

0.1U

DC45

470P

DC42

6800P

DR121 10K

DR120 10K

RC6

1000P

DC75

0.1U

MR184 1K

MC81

0.1U

EJC2

104

RR16 1.2K

RR7 0

CPUR9 33

DR110 10K

DR99 47

MR183 1K

MR167 1 2012

DC34

560P

DR32 33

DC51

1000P

BB

C

12

3

DAP202K

RC18

680P

DC85

0.1U

MR182 1K

CPUR11 33

DR113 10K

D1 1N4148

DC65

C

RC26

0.1U

DR44 3K3

DR146

10 (2012)

RC29

0.1U

DR81 4.7K

DJ3

IDE40

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

GND

HD8

HD9

HD10

HD11

HD12

HD13

HD14

HD15

NC

GND

28

GND

HCS16J

HPDIAGJ

THA2

HCS3J

GND

IDERST

HD7

HD6

HD5

HD4

HD3

HD2

HD1

HD0

GND

HDRQ

IOWJ

IORJ

IORDY

HDACKJ

HINTJ

HA1

HA0

HCS1J

HDASPJ

DR140 R

RR25

8.2K

DL6

CIC21(2012)

12

DR42 3K3

EJC1

104

RC15

680P

MR165 1 2012

DR90 10K

DC72

0.1U

DR95 33

RR2856K

RC33 C

DR134100

CPUR20

R

DC6610P

CPUR13 33

DR86 10K

DR40 51K

DR187

R

DC83

0.1U

DR135100

MR152 33K

DC38

0.1U

XSEFGC TP

DR97 33

DC78

0.1U

RC8

1000P

EJCN1

CONNECTOR_WAFER_2P_ST

1

2

DR80 22K

DR103 33

MR176 R

DC73

0.1U

DR87 10K

DR108 10K

DR136100

DR190 10K

RC7

0.1U

RC9 680P

MR153 33

DC84

0.1U

DR109 10K

RR30

0

RC2

0.1U

RC24

C

MR158 0

BE

C

12

3

2SB1197

DR189 R

DTC13

100U/16V

RU2

TL3472

1

2

3

45

6

7

8

AO

A-

A+

V- B+

B-

BO

V+

ADR121 10K

DTC10

220U/16V

RR21

560

MR175 10K

RR17 10K

DC7110P

+

MCE1

47U/16V

DR144 R

DC37

47P

DC48

0.1U

MJ5

CON_2m

m

1

2

3

4

5

DL4

CIC21(2012)

DR57 10

DL3

L

RC5 C

RC3

0.1U DC86

0.1U

RC21

0.1U

DR31 1K2

DR129100

RQ1

2SB1197

E

B

C

MR155

3.9K

DR96 33

DR55 0

RTC5

100U/16V

MU9

BA5954FM

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

29

30

VINFC

CFCERR1

CFCERR2

VINSL+

VINSL-

VOSL

VNFFC

VCC

PVCC1

PGND

VOSL-

VOSL+

VOFC-

VOFC+

STBY

BIAS

VINTK

CTKERR1

CTKERR2

VINLD

PREGND

PVCC2

VNFTK

PGND

VOLD-

VOLD+

VOTK-

VOTK+

GND

DTC9

220U/16V

CPUR18 33

RC12 0.1U

DR133100

MR164 1 2012

DU6

XC61AN1902MR

1

3

2

OUT

IN

GND

DR188 0

MALE

TP

RC16

0.047U

RC36

0.47U

RL2

10UH(3225)

RR6

8K2(1%)

DR114 10K

DR127100

MR154 12K

DR91 10K

MR159 R

MU10

FAN8082

1

2

3

4

8

7

6

5

GND

V01

VCTL

VIN1

VO2

PVCC

SVCC

VIN2

DR46 47K

DR38 4K7

RR32

R

RC28

0.1U

DR102 47

DR124100

RR18 10K

DR88 10K

DR186 R

RC1

0.1U

DTC11

100U/16V

DU5

W29EE512P_32PLCC

12

11

10

9

8

7

6

5

27

26

23

25

4

28

29

22

24

13

14

15

17

18

19

20

21

32

16

30

1

3

2

31

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

CE

OE

O0

O1

O2

O3

O4

O5

O6

O7

VCC

GND

NC

VPP

A15

A16

PGM

DC80

0.1U

RC17

680P

BE

C

12

3

R1103

DR185 R

DR53 33

MR156 3.3K

RTC3

100U/16V

DC77

0.1U

RU1

SP3721A

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

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

DVDFRP

DVDRFN

PD1

PD2

A2

B2

C2

D2

CP

CN

D

C

B

A

F

E

CDTE

VC12

NC

VNB

DVDPD

DVDLD

CDPD

CDLD

LDON

VC

VCI

VPB

MIRR

MP

MB

FDCHG

CDRFDC

CDRF

ATOP

ATON

AIN

AIP

VPA

SIGO

BYP

RX

DIN

DIP

FNP

FNN

VNA

HOLD1

SDEN

SDATA

SCLK

LCP

LCN

CE

FE

TE

MEI

MEV

TPH

DFT

PI

MIN

MEVO

MLPF

RR1

10

DC76

0.1U

DC40

1000P

DR35 5K1

DLED1

LED

DTC7

47U/16V

DR33 33

RC14

680P

DR123100

RCN1

PU24PCON_DIP_L

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

E

A

D

RF

C

B

F

VCC

VREF

GND

T-

T+

F+

F-

BODY_GND

GND

DVDLD

DVDVR

DVDPD

GND

CDLD

CDVR

CDPD

VCC

RR29

7.5K

DR47 33

DR84 10K

MRDJ

TP

DC62 105(3216)

MR177 1K

DC87 0.1U

CPUR4 R

RR13 1.2K

DR112 10K

MR150 10K

DC35

0.1U

DR128100

DR43 3K3

RR2

10

DR107 10K

DC43

0.47U(2012)

DR89 10K

RC34

0.1U

RR23

0DC88

0.1U

RC22 C

RC10

33P

DR34 33

MJ6

CONNECTOR_HEADER_ST_4P

1

2

3

4

DR125100

DC36

0.1U

DR93 33

MC83

270P

MR186 0

DC90 0.01U

DR1841K

DR138 2K2

RC32

0.1U

DR85 10K

DR141 R

DC63 C

DC39

0.1U

DC41

C

MR179 R

MCS

TP

DR37 10K

CPUR19

R

DR143 R

EJR1

10K

DR145 R

DR28 91K

DR1831K

RC4

0.1U

DR50 4K7

DU3

ALi M5705 (176 pin)

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

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

AVSS_DS

XSRFIN

XSIPIN

AVDD5_DS

XSDSSLV

XSRSLINT

VDD_3.3

XSAWRC

XSRFGC

XSEFGC

XSFOCUS

XSTRACK

XSSLEG

AVDD5_DA

XSMOTOR

AVSS_DA

XSRFRPLP

XSTELP

XSVREF2

XSRFRP

XSTEXI

AVSS_AD

XSTEI

XSFEI

XSAEI

AVDD5_AD

XSSBAD

GND

XSDFCT

XSCSJ

XSCLK

XSDATA

XSLDC

XSFGIN

XSSPDON

XSFLAG3

XSFLAG2

XSFLAG1

XSFLAG0

XMP1_7

XMP1_6

GND

XMP1_5

XMP1_4

XMP1_3

XMFSCSJ

XMP1_2

XGPIO3

XMP1_1

XHRSTJ

XGPIO1

XGPIO0

XCRSTJ

XMPSENJ

VDD_3.3

XMALE

MCUP1.0

VDD_3.3

XOSC1

XOCS2

GND

XMD0

XMD1

XMD2

XMD3

XMD4

XMD5

XMD6

XMD7

XMCSJ

XMRDJ

XMWRJ

XMINT1J

XMA11

XMA10

VDD_3.3

XMA9

XMA8

XMA7

XMA6

XMA5

XMA4

XMA3

XMA2

XMA1

XMA0

XMA12

GND

XMA13

XMA14

XMA15

XHDASPJ

XHCS3J

XHCS1J

XHA2

XHA0

XHPDIAGJ

XHA1

XHCS16J

XHINTJ

XHDACKJ

XHIORDYJ

XHIORJ

XHIOWJ

XHDRQJ

XHD15

XHD0

XHD14

XHD1

GND

XHD13

XHD2

XHD12

XHD3

VDD_3.3

XHD11

XHD4

XHD10

XHD5

XHD9

XHD6

XHD8

XHD7

XRD15

XRD0

XRD14

XRD1

XRD13

XRD2

GND

XRD12

XRD3

XRD11

XRD4

XRD10

XRD5

XRD9

GND

XRD6

XRD8

XRD7

XRWEJ

XRSDCLK

XRRASJ

XRCASJ

VDD_3.3

XROEJ

XRA9

XRA8

VDD_3.3

XRA11

XRA10

XRA7

GND

XRA6

XRA5

XRA4

XRA0

XRA1

XRA2

XRA3

VDD_3.3

XTPLCK

XTSLRF

GND

XSPDIREF

XSFDIREF

AVDD5_PL

XSPLLFTR2

AVSS_PL

XSFDO

XSFTROPI

XSVR_PLL

XSPDOFTR1

XSVREFO

XSAWRCVCO

RR19 R

MZD1

5.6V

RR26

R

DC46

470P

RR20

220

MR172 0

DC74

0.1U

DR116 10K

DC54

12P

TRAY_CNTL TP

DR101 33

DXT1

33.8688MHz

DC49

0.1U

DC82

0.1U

DR54 33

RR3

1K

MR157 10K

DC56

12P

MJ4

CON_WAFER_2m/m_S

1

2

3

4

5

6

BE

C

12

3

2SC1623

RQ2

2SB1197

E

B

C

RC31

104

DR191 10K

DC6810P

DR92 33

DC79

0.1U

DR36 33

DC32

0.1U

RC13

33P

DR117 10K

BE

C

12

3

KSA812

DR83

R

RTC2

100U/16V

RR31

470K

DR126100

RC19

100P

RD1

DAP202K

3

1

2C

B

RC11

33P

DR94 33

DC91

0.1U

DL7

CIC21(2012)

12

RC25

C

RR5 0

DL5

CIC21(2012)

12

RC23

C

DR118 10K

DTC6

220U/16V

MR180

1K

RTC4

100U/16V

RL1

10UH(3225)

DR131100

DC55

C

MC84

4700P

MR174 100K

CPUR6 33

MR168 1 2012

BE

C

12

3

R2101

DC50

1000P

MC82 220P

MR148

33K

DU8

BA033T/F

1

2

3

IN

GND

OUT

DU7

K4E151512D

16

17

18

19 22

23

24

25

29

28

2

3

4

5

26

13

14

7

8

9

10

1

6

21

35

40

27

20

31

32

33

34

36

37

38

39

12

11

15

30

A0

A1

A2

A3 A4

A5

A6

A7

LCAS

UCAS

DQ0

DQ1

DQ2

DQ3

A8

WE

RAS

DQ4

DQ5

DQ6

DQ7

VCC

VSS

OE

VCC

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

NC

VSS

NC

VSS

DR39

20K

DC89 0.01U

RC35

33P

DR142 R

DR98 47

DTC12

100U/16V

RTC1

220U/16V

CPUR7 33

DR51 5K1

MC87

104

DR139 2K2

RC27

0.1U

DR49 3K3

MR173 100K

DR100 47

DR115 10K

DC6910P

DR111 10K

MR151 47K

DC44

0.047U

RC20

1000P

CPUR17 33

DJ6

CON6_2.54M

M

1

2

3

4

5

6

DC7010P

DC81

0.1U

MR149

10K

DC610P

R

ABCD E F G

1

2

3

4

5

2-5

TH-A30

SHEET 4/4

DVD MPEG section

Digital audio signal

Video signal

Digital data signal

To J3

Sheet 2/

4

To VW2

Sheet 1/4

To DJ3

Sheet 3/4

(UPD0-15)

TR/ DIODE MODEL DRAWING

U8/104PIN

I_SAT_OPT(DEL)

CMOS LOGIC/TRANSCEIVER

U8/196PIN

DEL JTAG

U8/74PIN

NO CONNECT

U8/98PIN

U8/12PIN U8/145PIN

U8/205PIN

U8/32PIN

8M FLASH MEMORY

ATAPI

CONNECTOR

FPC_CON24P_SMD

WAFER_1m/m

U8/80PIN

U8/63PIN

CLK(MCK)

U8/44PIN

Front Panel Board

Connector

U8/173PIN

U8/87PIN

U8/181PIN

U8/30PIN

NO CONNECT

AMS317

R60:220OHM

R61:120OHM

LM1117DT_1.8

R60:DEL

R61:22OHM

NO CONNECT

U14/1PIN

U13/37PINU13/1PIN U13/27PIN U13/43PIN

U14/49PINU14/37PIN

U13/14PIN

U14/14PIN

NO CONNECT

IC-DRAM

IC-DECODER

IC-BICMOS LOGIC

IC-VOLTAGE REGULATOR

NO CONNECT

DA_DATA1

VID_U

UPA_3

DA2

SRQ_SCE

RRQ_MCE

DA_BCK

VID_Y

BA1

D_HOST

SRQ_SCE

VID_V

MDQM1

S_VIDEO_C

IEC_958

DVSS

/MWE

DA_LRCK

RXD_MDATA

VID_COMP

IR

REF_GND

VIDEO_U

DA_DATA1

/MCAS

IEC_958

VID_C

DA_XCK

RXD_MDATA

RRQ_MCE

DA_DATA0

VIDEO_Y1

VID_Y

DVDD

RDY_FM

DVSS

DA_DATA2

VID_V

S_VIDEO_Y

VIDEO_V

ALE

COMP_OUT

RXD_MDATA

DA_DATA3

ADJ_2.5V

/MRAS

DEMPH

UPD[15:0]

/SYS_RST

VGND

MDATA0

MDQ M2

MDQ M1

MDATA0

/MRAS

/MWE

MDATA[31..1]

MDATA1

MDATA29

MDATA19

MDATA13

MDATA28

MDATA17

MDATA3

MDATA12

MDATA14

MDATA20

MDATA1

MDATA28

MDATA30

MDATA20

MDATA4

MDATA21

MDATA6

MDATA18

MDATA23

MDATA9

MDATA25

MDATA5

MDATA22

MDATA23

MDATA26

MDATA15

MDATA21

MDATA7

MDATA2

MDATA8

MDATA25

MDATA11

MDATA3

MDATA16

MDATA2

MDATA31

MDATA18

MDATA29

MDATA6

MDATA30

MDATA27

MDATA7

MDATA26

MDATA[31..1]

MDATA19

MDATA10

MDATA16

MDATA5

MDATA11

MDATA14

MDATA9

MDATA12

MDATA15

MDATA24

MDATA10

MDATA22

MDATA27

MDATA17

MDATA31

MDATA13

MDATA[31..1]

R/W

/MEDUSAINT

/MCAS

BA1

/MWE

/MRAS

BA1

MDQM0

MDQM2

MDQM3

SD_CLK

ATN_FM

DA_XCK

DA_LRCK

DA_DATA0

DA_

DA_DATA1

DA_DATA2

DA_DATA3

DAI_DATA

/SYS_RST

UPD10 DD2

UPD13

UPD[15:0]

UPD1DD9

UPD13

UPD13 DD5

DD13 UPD5

UPD4

UPD12

UPD7

UPD9

UPD6

UPD13

UPD1

UPD2

UPD7

UPD10

UPD12

UPD2

UPD11

UPD15

UPD9

UPD14

UPD6DD14

DD12 UPD4

UPD15 DD7

UPD14

UPD11

UPD11 DD3

DD4UPD12 DD10 UPD2

UPD5

UPD14

UPD12

UPD8

DD0UPD8

UPD2

UPD3

UPD15

UPD1

UPD3

UPD0

UPD4

UPD8

UPD10

UPD4

UPD3DD11

DD1UPD9

UPD7

UPD6

UPD3

UPD0

UPD8

UPD5

UPD15

UPD0

UPD5

UPD11

UPD10

DD6UPD14 DD8 UPD0

UPD1

UPA_2

INTRQ

HIRQ1

/IORDY

/DTACK

UDS

UPD_7

UDS

UPA_2 DA1

/DTACK

HDMACK DMACK

LDS

RESET

UPA_3

/LDRRST

DD15 UPD_7

HDMARQ DMARQ

/LDRRST

UPA_3

MADDR3

MADDR11

MADDR6

MADDR11

MADDR4

MADDR10

/MCS0

MADDR1

MADDR[11..0]

MADDR9

MADDR7

MADDR4

MADDR8

MADDR9

/MCS0

MADDR[11..0]

BA0

MADDR5

MADDR8

BA0 MADDR11

MADDR4

MADDR10

MADDR3

MADDR9

MADDR2

MADDR7

MADDR0

MADDR3

MADDR1

BA0

MADDR6

MADDR10

MADDR2 MADDR6

MADDR0

MADDR8

MADDR2

MADDR7

MADDR5

/MCS0

MADDR5

D_FM

TXD_SDATA

SCK TXD_SDATA

CLK_MCK

UDS1

UPA13

UPA9

UPA2

UPA15

UPA5

UPA20

UPA18

UPA22

UPA[22:1]

UPA19

UPA11

UPA10

UPA7

UPA3

UPA9

UPA2

UPA16

UPA21

UPA4

UPA11

UPA2

UPA15

UPA1

UPA3

UPA19

UPA6

UPA8

UPA10

UPA14

UPA17

UPA4

DA0

UPA1

UPA22

UPA18

UPA7

UPA13

UPA14

UPA20

UPA3

UPA16

UPA21

UPA12

UPA1

UPA8

UPA5

UPA6

UPA12

PLL_GND

REF_VDD

/IDE_CS1

/CS0

/IDE_CS0 /CS1 /IDE_CS1

VDD

PLL_VDD

3.3V

GND

DVSS

VDD

+5V_VID

GND

3.3V 3.3V

GND

VDD

3.3V_FLASH

VDD

MGND

DVDD

+5V_VID

+5V

+5V_VID

GND

VDAC_VDD

3.3V

+5_VID

AT_GND

REF_GND

+5V_VID

3.3V

VOGND

GND

+5V_VID

PLL_GND

AT_GND

VOGND

+5V_VID

VDD

REF_VDD

VDD

3.3V_FLASH

3.3V

GND

3.3V

GND

VDD

+5V_VID

GND

3.3V

PLL_GND

VDD

3.3V_FLASH

3.3V

+5V_VID

3.3V

GND

3.3V

VOGND

GND

+5V

MGND

GND

VDD

3.3V

+5V

GND

3.3V

GND

3.3V

GND

3.3V

GND

3.3V

GND

3.3V

GND

3.3V

GND

3.3V

GND

3.3V

GNDGND

3.3V3.3V

3.3V

GND

3.3V

GND

3.3V

GNDGND

+5V

+5V_VID

3.3V

74HCT245

20

2

3

4

5

6

7

8

9

18

17

16

15

14

13

12

11

1

19

10

VCC

A1

A2

A3

A4

A5

A6

A7

A8

B1

B2

B3

B4

B5

B6

B7

B8

DIR

OE

GND

R10 0ohm

C106

0.1u

VR15A R(OPEN)

C66

0.1u

C99

0.1u

VGND

1

SCK

1

BCK

1

Q6

KSA812

1

23

PL3

FBSMT(3216)

DR5 100

12

R55

1.2K/1%

C51

0.1u

R73 33 ohm

VL1

FBSMT

R5V

0ohm

C61

0.1u

R90 33 ohm

VR1

150

OL2

C50

0.1u

L57

0ohm(2012_DEL)

DR3 100

12

L47

FBSMT

AC4

0.1u

L54

FBSMT

DC1

104(DEL)

DATA0

1

R31

4.7K

C54

0.1u

C80

0.1u

R36

0ohm

R58 33 ohm

C67

0.1u

L52

FBSMT

J6

FPC/FFC_40P_1M/M_SMD

12

34

56

78

910

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 40

R88 33 ohm

R33 R(OPEN)

AC1

0.1u

R6 33 ohm

C71

0.1u

C87

0.1u

+C68

47u/6

R63 33 ohm

L55

FBSMT

L40FBSMT

FBSMT

C64

0.1u

C89

0.1u

D_HOST

1

VR13

150

R68 33 ohm

AR2

4.7K

DR9 100

12

VC10

0.1u

AC2

0.1u

R69 33 ohm

L49

FBSMT

AC5

0.1u

R59 33 ohm

+

C85

47u/16

J14

CON_WAFER_24P_1M/M_SMD_ST

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

CLK

1

AR3 1K(OPEN)

L53

FBSMT

Q7

KSA812

1

23

R99

1K

AC9

47P

AC3

0.1u

OL1

R108 4.7K

C77

0.1u

R81 33 ohm

BE

C

12

3

2SB1197

C102

103

12

+C28

220u/16

C88

0.1u

AU14

64Mb_SDRAM

3

2

4

1

5

6

7

8

9

10

11

12

13

14

15

16

17

18

21

19

20

22

23

24

25

26

27 28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

VDDQ

DQ0

DQ1

VDD

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

VDD

DQML

WE

CAS

RAS

BA1

CS

BA0

A10

A0

A1

A2

A3

VDD VSS

A4

A5

A6

A7

A8

A9

A11

NC

CKE

CLK

DQMH

NC

VSS

DQ8

VDDQ

DQ9

DQ10

VSSQ

DQ11

DQ12

VDDQ

DQ13

DQ14

VSSQ

DQ15

VSS

DATA3

1

BB

C

12

3

DAP202K

C98

0.1u

L42

R34 0ohm

J21

CON_WAFER_1m/m_SMD_ST

1

2

3

4

5

6

7

8

9

10

BE

C

12

3

R1103

DR6 100

12

L43

RRQ

1

AR1

68ohm

12

U12

74LVT573

2

3

4

5

6

7

8

9

11

1

19

18

17

16

15

14

13

12

20

10

D1

D2

D3

D4

D5

D6

D7

D8

C

OC

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

VCCGND

VR4

82

VR5

150

R83 33 ohm

R32

4.7K

R109 4.7K

C96

15pF

BE

C

12

3

KSA812

/SYS_RST

1

DR4 100

12

C75

0.1u

R64 33 ohm

VR11

000

R75 33 ohm

OUT GND

IN

21

3

XC61AN1902MR

C46

0.1u

R53 4.7K(OPEN)

R107 5.6K

L56

CIS21

R57 33 ohm

R110 4.7K

C76

0.1u

VR7

150

L38

F/B_CIC21J121NE

RDY_FM

1

C36

0.1u

ATN_FM

1

BA

C

12

3

DAN202K

SRQ

1

R78 33 ohm

C29

104

R82 33 ohm

L41

VR8

000

C55

0.1u

C103

0.1u

C32

0.1u

C65

0.1u(OPEN)

R79 33 ohm

C86

0.1u

R61 120ohm

Q8

KSA812

1

23

C104

0.1u

BE

C

12

3

2SC1623

+

C48

47u/6

DATA1

1

R8 33 ohm

+

C38

47u/6

BE

C

12

3

R2101

VJL1

000(2012)

+C30

220u/16

DR7

100

12

C62

0.1u

+C73

47u/16

C105

0.1u

IR

1

VR3

000

R56

4.7K

VR15 56

U11

74LVT573

2

3

4

5

6

7

8

9

11

1

19

18

17

16

15

14

13

12

20

10

D1

D2

D3

D4

D5

D6

D7

D8

C

OC

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

VCCGND

DR8 100

12

C107

0.1u

C100 0.1u(OPEN)

R9

000ohm

L48

FBSMT

U6

SST39VF800A

841

39

42

40

43

44

45

46

47

481

2

3

4

5

6

7

25

14

27

37

38

16

17

18

10

9

15

36

35

34

33

32

31

30

29

28

19

20

21

22

23

24

11

12

13

26

A8 DQ13

DQ12

DQ6

DQ5

DQ14

DQ7

DQ15

VSS

Vi/o

A16A15

A14

A13

A12

A11

A10

A9

A0

WP

VSS

VCC

DQ4

A18

A17

A7

A20

A21

A19

DQ11

DQ3

DQ10

DQ2

DQ9

DQ1

DQ8

DQ0

OE

A6

A5

A4

A3

A2

A1

WE

RESET

ACC

CE

DR2 100

12

Y

1

+

C84

10u/16

D_FM

1

PL1

FBSMT

VR9

82

VR16

150

AU13

64Mb_SDRAM

3

2

4

1

5

6

7

8

9

10

11

12

13

14

15

16

17

18

21

19

20

22

23

24

25

26

27 28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

VDDQ

DQ0

DQ1

VDD

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

VDD

DQML

WE

CAS

RAS

BA1

CS

BA0

A10

A0

A1

A2

A3

VDD VSS

A4

A5

A6

A7

A8

A9

A11

NC

CKE

CLK

DQMH

NC

VSS

DQ8

VDDQ

DQ9

DQ10

VSSQ

DQ11

DQ12

VDDQ

DQ13

DQ14

VSSQ

DQ15

VSS

R112 4.7K

U10

74LVT573

2

3

4

5

6

7

8

9

11

1

19

18

17

16

15

14

13

12

20

10

D1

D2

D3

D4

D5

D6

D7

D8

C

OC

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

VCCGND

DATA2

1

R86 33 ohm

R60

220

R84 33 ohm

ALE

1

R80 33 ohm

IL1

FBSMT(DEL)

U8

ZiVA-5P MPEG DECODER

208

5

6

7

8

9

10

11

13

12

14

15

16

17

18

19

22

20

21

23

24

25

26

27

28

29

30

97

86

73

62

53

31

32

52

51

49

50

48

47

46

45

44

43

33

34

35

36

37

38

39

40

41

42

56

54

55

57

58

59

60

64

65

66

67

61

63

68

69

70

71

72

74

75

76

77

78

79

80

81

82

83

84

85

87

88

89

90

91

92

93

94

95

96

98

99

100

101

102

103

104

115

114

113

110

109

111

112

108

107

106

116

184

117

118

119

120

122

123

121

124

125

126

132

133

134

136

135

139

138

145

146

147

148

149

150

152

153

151

154

155

156

157

161

160

162

188

187

186

166

167

185

165

164

163

172

173

182

179

183

177

176

175

180

181

174

171

170

169

168

178

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

2

3

4

1

105

127

128

129

130

131

137

140

141

142

143

144

189

158

159

GNDP

HD13

HD12

HD11

HD10

HD9

HD8

HD7

GNDP

VDDP

HD6

HD5

HD4

HD3

HD2

HD1

HD0

VDDP

GNDP

HDTACK

HIRQ0

HUDS

HLDS

HREAD

IRRX1

GND

VDD

MDQM3

MDQM2

MDQM1

MDQM0

MWE

GND25

VDD25

MCAS

MRAS

MCS0

MCS1

BA0

BA1

MA11

MA10

VDD25

GND25

MA9

MA8

MA7

MA6

MA5

MA4

MA3

MA2

MA1

MA0

MCLK

GND25

VDD25

MD0

MD1

MD2

MD3

MD4

MD5

MD6

MD7

GND25

VDD25

MD8

MD9

MD10

MD11

GND25

VDD25

MD12

MD13

MD14

MD15

GND

VDD

MD16

MD17

MD18

MD19

GND25

VDD25

MD20

MD21

MD22

MD23

MD24

MD25

MD26

MD27

GND25

VDD25

MD28

MD29

MD30

MD31

GND25

VDD25

VDATA0

VDATA1

VDATA2

VDATA3

VDATA4

VDDP

GNDP

VDATA5

VDATA6

VDATA7

HSYNC / IRQ2

VSYNC / HIRQ1

VDAC_4B

VDAC_VDD4

VDAC_4

VDAC_3B

VDAC_3

VDAC_2B

VDAC_VDD3

VDAC_VDD2

VDAC_2

VDAC_1B

VDAC_DVSS

VDAC_DVDD

VDAC_RefVDD

VDAC_RefVSS

VDAC_Ref

XIN / VCLK216BP

XOUT

VDD

GND

XCK

LRCK

BCK

ADATA0

VDDP

GNDP

ADATA1

ADATA2

ADATA3

IEC958

DAI_DATA

I2C_DA

I2C_CL

RTS1

CTS2

TXD2

RXD2

GNDP

VDDP

RTS2

CTS1

TXD1

RXD1

GND

VDD

SDERROR

SDEN

SDCLK

SDDATA0

SDDATA1

SDDATA2

GNDP

VDDP

SDDATA3

SDDATA4

SDDATA5

SDDATA6

SDDATA7

SDREQ

ALE

HCS4

HCS3

HCS2

HCS1

HCS0

VDDP

TRST

TDO

TDI

TMS

TCK

RESET

BUSCLK

GND

VDD

HA3

HA2

HA1

HD15

HD14

VDDP

VCLK

VDAC_VDD1

VDAC_1

VDAC_0B

VDAC_VDD0

VDAC_0

XVSS

XVDD

AVSS2

AVDD2

AVDD1

AVSS1

VNW

DAI_BCK/SYSCLKBP

DAI_LRCK/IEC958BP

Q5

KSA812

1

23

L1

F/B_CIC21J121NE

FUPR1 R(0ohm_2012, OPEN)

VR10

150

VR2

82

L30

FMSMT

XCK

1

LRCK

1

VR17

000

V

1

C

1

/FLASH_CS

1

L32

FBSMT

L39

F/B_CIC21J121NE

DR1 100

12

C83

0.1u(DEL)

R111 4.7K

C59

0.1u

DAI_DATA

1

R52 4.7K(OPEN)

IEC_958

1

U9

AMS317

2

1

3

OUT

ADJ

IN

COMP

1

Q4

KSA812

1

23

TPN1

TUNE_CLK

1

C79

0.1u

C97

20pF

X1

13.5MHz Fundamental

12

3

R98

4.7K

R71 33 ohm

AR4

68(DEL)

12

R54 R (OPEN)

R85 33 ohm

TXD

1

+C33

47u/6C101

0.1u

VR14

000

L44 FBSMT

R66 33 ohm

VR6

000 L50

CIC21C

Q3

KSA812

1

23

+C82

47u/6

AC8

47P(DEL)

C37

0.1u

C90

0.1u

U

1

R114 0ohm

VR12

82

RRQ(MCE)

TXD(SDATA)

RXD(MDATA)

SRQ(SCE)

S_VIDEO_C

VID_C

VID_U

VIDEO_U VIDEO_Y1

S_VIDEO_Y

VID_COMP

COMP_OUT

VIDEO_V

FBSMT

OPT_OUT

DA_DATA0

TPN3

BCK

U15

OPT_OUT

RRQ_MCE

/MCAS

SD_CLK

I2C_CL

I2C_DA

PWR_CNTL

D_MUTE

HDMARQ

HDMACK

HIRQ1

/IDE_CS1

/IDE_CS0 /MEDUSA_CS

/FLASH_CS

CTS2

/FLASH_CS

UPA1

/SYS_RST

HABC DEFG

1

2

3

4

5

2-6

TH-A30 TH-A30

Front board

Switch board

Display board

Printed circuit boards

ABCD E F G

1

2

3

4

5

2-7

TH-A30

Main board

Jack board

HABC DEFG

1

2

3

4

5

2-8

TH-A30 TH-A30

DVD loader board (Forward side)

DVD MPEG board (Forward side)

JVC TH-A30 Administrator Guide

Popular Home Theater System manuals by other brands