JVC TH-A30 Administrator Guide

No.21172SCH
Dec. 2002
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
DVD DIGITAL CINEMA SYSTEM
TH-A30
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 M O D E
D SP V
O L U M E S O UR C E
D V D 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
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.")
(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)
(A,B,C,D,E,F)
(XHD0-15)
(HD0-15)
A
No Connection
No Connection
No Connection
No Connection
No Connection No Connection
TR/ DIODE MODEL DRAWING
No Connection
D5V
No Connections
EJECT OPTION
No Connection
No Connection
No Connection
No Connection
DPD_B
RD4
SSLEG
MD5
RD6
RD7
SAEI
CLOSE
MA15
MIRR
MD1
MFSCSJ
FOCUS-
D
MA3
SDATA
PIN
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
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
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
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
RFGND
RFGND
VCC
RFGND
RFVCC
M5V
M5V
PLLGND
3.3V
MGND
VCC
3.3V
GND
GND
PLLGND
GND
GND
PAGND
PLLVCC
RFGND
MGND
3.3V
RFGND
M5V
M5V
RFGND
RFVCC
RFVCC
GND
VCC
RFGND
VCC
RFGND
GND
MVCC
RFVCC
GND
RFVCC
GND
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
GND
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 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
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
VCC
VSS
VSS
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)
(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
NO CONNECT
IC-DRAM
IC-DRAM
IC-DECODER
IC-BICMOS LOGIC
IC-BICMOS LOGIC
IC-BICMOS LOGIC
IC-VOLTAGE REGULATOR
NO CONNECT
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
/SYS_RST
VGND
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
MDATA4
MDATA21
MDATA6
MDATA18
MDATA23
MDATA9
MDATA25
MDATA5
MDATA22
MDATA23
MDATA26
MDATA15
MDATA21
MDATA7
MDATA2
MDATA8
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
MDATA24
MDATA10
MDATA22
MDATA27
MDATA17
MDATA31
MDATA13
MDATA[31..1]
R/W
R/W
/MEDUSAINT
/MCAS
BA1
/MWE
/MRAS
BA1
MDQM0
MDQM0
MDQM2
MDQM3
MDQM3
SD_CLK
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
UPD9
UPD6
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
MADDR1
MADDR[11..0]
MADDR9
MADDR7
MADDR4
MADDR8
MADDR9
/MCS0
MADDR[11..0]
MADDR[11..0]
BA0
MADDR5
MADDR8
BA0 MADDR11
MADDR4
MADDR10
MADDR3
MADDR9
MADDR2
MADDR7
MADDR0
MADDR0
MADDR3
MADDR1
BA0
MADDR6
MADDR10
MADDR2 MADDR6
MADDR0
MADDR8
MADDR2
MADDR7
MADDR5
/MCS0
MADDR5
D_FM
TXD_SDATA
SCK TXD_SDATA
CLK_MCK
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
UPA17
UPA4
DA0
UPA1
UPA22
UPA18
UPA7
UPA13
UPA14
UPA20
UPA3
UPA16
UPA21
UPA12
UPA1
UPA8
UPA5
UPA6
UPA12
PLL_GND
PLL_GND
REF_VDD
/IDE_CS1
/CS0
/IDE_CS0 /CS1 /IDE_CS1
VDD
PLL_VDD
3.3V
GND
DVSS
VDD
VDD
+5V_VID
GND
3.3V 3.3V
GND
GND
GND
VDD
3.3V_FLASH
VDD
MGND
DVDD
+5V_VID
+5V
+5V_VID
GND
VDAC_VDD
3.3V
3.3V
3.3V
+5_VID
AT_GND
REF_GND
+5V_VID
3.3V
3.3V
VOGND
VOGND
GND
+5V_VID
PLL_GND
AT_GND
VOGND
VOGND
+5V_VID
VDD
REF_VDD
VDD
3.3V_FLASH
3.3V
3.3V
3.3V
GND
3.3V
GND
VDD
+5V_VID
GND
3.3V
PLL_GND
VDD
3.3V_FLASH
3.3V
3.3V
3.3V
+5V_VID
3.3V
GND
3.3V
VOGND
GND
GND
+5V
MGND
GND
VDD
3.3V
+5V
GND
3.3V
GND
3.3V
3.3V
GND
GND
3.3V
GND
GND
3.3V
GND
3.3V
3.3V
GND
3.3V
3.3V
GND
3.3V
GND
3.3V
3.3V
GNDGND
3.3V3.3V
3.3V
GND
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 FBSMT 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
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
/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)

ABCD E F G
1
2
3
4
5
2-9
TH-A30
DVD loader board (Reverse side)
DVD MPEG board (Reverse side)

HABC DEFG
1
2
3
4
5
2-10
TH-A30 TH-A30
(Reverse side)
DSP board
(Forward side)

TH-A30
< MEMO >

VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
No.21172SCH
TH-A30
Printed in Japan
200212