SCHEMATIC DIAGRAMS
DVD DIGITAL THEATER SYSTEM
TH-A30
Area suffix
J ------------------- U.S.A.
C ---------------- Canada
TH-A30
STANDBY/ON
AUDIO
TV/VIDEO
PROGRESSIVE
VCR
TV
TV CHANNEL
DISPLAY
STEP
AUDIO/
SUBTITLE
TV VOLUME
FM MODE
VCR
DVD FM/AM AUX
CONTROL
TUNER PRESET
DOWN UP
FF
REW
VCR CHANNEL
TUNING
B.SEARCH F.SEARCH
ENTER
VOLUME
TOP MENU
MENU
RETURN
MUTING
RM-STHA30J
DVD THEATER SYSTEM
Contents
SP-XSA30 2
STANDB
Y
STANDBY/ON
AUDIO/FM MOD
D
SP
SP-XA30 3
E
V
OLUME
SOURCE
DVD DIGITAL THEATER SYSTEM TH-A
30
DIGITAL
SURROUND
DIGITAL
XV-THA30 SP-WA30
Block diagrams
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-4
2-12~21
No.21128SCH
Aug. 2002
TH-A30
In regard with component parts appearing on the silk-screen pr inted side (par ts 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.)
Block diagrams
Main section
TH-A30
AUX1
VFD
UIC1
MICOM
MUX-OUT R IN R
IC5
POWER
AMP.
IC6
POWER
AMP.
IC7
POWER
AMP.
U13
RL
U7
FUNCTION IC
RR
U12
FUNCITON IC
C
W
U2
FUNCTION IC
FL
AUX L
TUN L
AUX R
TUN R
MUX-OUT L IN L
FR
U9
TUNER
U11
PROLOGIC IC
LPF
FL
(1/2)
FR
U1
LPF
(2/2)
LPF
(1/2)
LPF
(2/2)U3LPF
C
RL
W
RR
U6
DAC
AK4355
D3D2D1
D0
(1/2)
U5
LPF
(2/2)
DVD PACK
(refer to next page)
2-1
TH-A30
DVD mecha block section
&
ATAPI
MPEG
Parallel/ Serial
DVD Interfa ce
I/F
EDP
C3 ECC
MCU I/ F
VIDEO OUT
AMP PARTS
416C256
4M DRAM
DU3
DVD ROM CONTROLLER
M5701/ M5705
M6759
MICOM
ERROR
I/ V AMP
RF&FOCUS
ERROR
I/ V AMP
TRACKING
APC.LASER
RU1 RF AMP SP3721
Video
Progressive
Graphics
BUFFER
SWITCHING
SIGNAL
BUFFER
Output
Video
Five 10-bit
Video
Encoder
Engines
7612
KSA812
DACs
Audio
Output
Audio
Output
SPARC
Microp rocessor
U8
MPEG DECODER
JTAG
Interfa ce
Lock
Loop
Phase
ZIVA5
13.5MHZ Cry stal
RAM
ARBITER
BCA
DATA
&LPC
CONTROL
DVD-D SP
SEPARATOR
LOGIC
HARDWARE
LOOP
SERVO
TRACKING
TARGET
SEARCH
64M SDRAM
CD- DSP
TAL
SERVO
DIGI
SPINDLE
SERVO LPF
EFM
COMPARATOR
W986432DH-7
Analog
Digital Vide o
Interlac e/
2-2
SDRAM C ONTROLLER
Processo r
Decryp tion
ZIVA
---------
A/ V CORE
Audio
Input Unit
FOCUS OK
DETECT DEFECT
GEN
DETECT MIRROR
LOOP
SERVO
FOCUS
PICK UP
& I/V AMP
FEED
MOTOR
MICOM DATA INTERFACE
MOTOR
ACTUATOR
LOGIC DECODER
DRIVER
Track Buffer
&EQ
RF AGC
CONTROL
System Co ntrol Bus
System Co ntrol Bus
ASYNC B US/ IR/GPIO/SPI/UART1&2/A TAPI/IDC
Parallel/ Serial
DVD Interfa ce
ATAPI 4 0PIN
DECK ASS’ Y
DISC
MOTOR
DISC
MOTOR
DRIVER
HOST
MEMORY
SST39VF800A
< MEMO >
TH-A30
2-3
TH-A30
s
Standard schematic diagrams
Main section /Power supply section /Video signal output section
5
4
To Tu ne r Pa c k
To J 7
Sheet 2/4
3
2
1
SHEET
NUMBER
CIRCUIT DESCRIPTION
Main /Power supply /Video signal output
1/4
FL display & System control /DSP
2/4
DVD loader
3/4
DVD MPEG
4/4
To J 6
Sheet 2/4
To J 5
Sheet 2/4
Tuner
Video
2-4
AB CD
TH-A30
To J 2
Sheet 2/4
To DJ6
Sheet 3/4
uner signal
ideo signal
To FCW1
Sheet 2/4
Front signal
Center signal
Rear signal
Parts are safety assurance parts.
When replacing those parts, make
sure to use the specified parts.
To J21
Sheet 4/4
VW2
To J10
Sheet 2/4
SHEET 1/4
E F G
2-5
TH-A30
4
FL display & System control section / DSP section
To J14
Sheet 4/4
To FCW1-1
Sheet 1/4
5
4
3
2
To J10-1
Sheet 1/4
J10
1
2-6
To PW3 Sheet 1/4
AB CD
To CW7 Sheet 1/
TH-A30
Front signal Center signal Rear signalTuner signal Digital audio signal
et 1/4
To FA N
To CW6 Sheet 1/4
To CW5 Sheet 1/4
E F G
SHEET 2/4
2-7
TH-A30
D
D
0
2
P
D
1
D
M
4
5
CON6_2.54MM
MJ4
4
MJ5
3
2
1
DVD loader section
To PW4
Sheet 1/4
DJ6
1
2
3
4
D5V
5
6
M5V
To PICK-UP ASSY
(sled, spindle control)
SP-
MR175 10K
MR174 100K
1
2
3
4
5
6
CON_WAFER_2m/m_S
1
2
3
4
5
CON_2mm
From
PICK-UP
ASSY(RF)
MR173 100K
To DoorOpen
Close Motor
MGND
RCN1
BODY_GND
PU24PCON_DIP_L
VREF
DVDLD
DVDVR
DVDPD
CDLD
CDVR
CDPD
1
E
2
A
3
D
4
RF
5
C
6
B
7
F
8
VCC
9
10
GND
11
T-
12
T+
13
F+
14
F-
15
16
GND
17
18
19
20
GND
21
CDVR
22
23
24
VCC
GND
RFGND
SP+
SLED+
SLEDÂHOMESW
INSW
OUTSW
DVDVR
RR20
220
MR179 R(OPEN)
MZD1
5.6V
OPEN
MR182 1K
CLOSE
E
D
A
B
C
F
RFVCC
TRACK+
TRACKÂFOCUS+
FOCUS-
DVDPD
CDPD
RR21
560
RFVCC
DC79
0.1U
BA033T/F
PAGND
IC-VOLTAGE REGULATOR
LOAD+LOAD+
LOAD-LOAD-
MR177 1K
MU10
1
GND
2
V01
3
VCTL
4
VIN1
FAN8082
IC-MOTOR DRIVER
(A,B,C,D,E,F)
MVREF2
RQ1
2SB1197
RL1
10UH(3225)
DVDLD
10UH(3225)
MGND
DC73
0.1U
DU8
1
IN
VO2
PVCC
SVCC
VIN2
RR1
10
E
B
C
DC76
0.1U
DL5
12
CIC21(2012)
DTC10
220U/16V
DL6
12
CIC21(2012)
OUT
GND
2
8
7
6
MR180
5
1K
RC29
0.1U
RTC2
100U/16V
RR3
2SB1197
1K
RC6
1000P
VCC
DC74
0.1U
3.3V
3
DC78
0.1U
(A,B,C,D,E,F)
RFVCC
RR2
10
E
RQ2
C
PAGND
MC87
104
MGND
RTC3
100U/16V(OPEN)
B
RC8
1000P
RD1
1
B
2
B
DAP202K
SFOCUS
MVREF3
SSLEG
SLED-
SLED+
FOCUS-
FOCUS+
DTC12
100U/16V
DTC11
100U/16V
M5V
DTC13
100U/16V
GND
MR172 0
MR176 R(OPEN)
+
MCE1
47U/16V
RC26
0.1U
PUHRFPUHRF
RFGND
RC14
680P
RC15
680P
RC17
680P
RC18
680P
RC19
100P
RR13 1.2K
RR16 1.2K
RR17 10K
RR4
1K
3
C
MR148
33K
MC81
0.1U
MR153 33
MR157 10K
M5V
RC12 0.1U
DVDLDO
RFGND
RC5 C(OPEN)
680P
RC9
DPD_A
DPD_B
DPD_C
DPD_D
RTC1
220U/16V
10 (2012)
DL7
12
CIC21(2012)
M5V
MEI-
RR5 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RR18
MVREF2
DVDPD
CDPD
BIAS
MR156 3.3K
MR164 1(2012)
MR167 1(2012)
DR146
RFVCC
RC32
0.1U
DVDFRP
DVDRFN
PD1
PD2
A2
B2
C2
D2
CP
CN
D
C
B
A
F
E
10K
MR151 47K
MC82
220P
MR154 12K
MVCC
PLLVCC
PLLGND
RFVCC
MC84
4700P
DC75
0.1U
DC72
0.1U
DC77
0.1U
PAGND
MGND
RC1
0.1U
RC3
0.1U
RFO
646362616059585756555453525150
RX
AIP
AIN
DIP
DIN
VPA
BYP
SIGO
ATOP
CDRF
ATON
CDRFDC
RU1
SP3721A
IC-RF AMP
CDTE
VC12NCVNB
DVDPD
DVDLD
CDPD
CDLD
LDONVCVCI
171819202122232425262728293031
MVREF2
RTC4
100U/16V
VPB
LDON
RC27
0.1U
VC25
RR23
0
1
VINFC
2
CFCERR1
3
CFCERR2
4
VINSL+
5
VINSL-
6
VOSL
7
VNFFC
MU9
8
VCC
9
PVCC1
10
PGND
11
VOSL-
12
VOSL+
13
VOFC-
14
VOFC+
IC-MOTOR DRIVER
DTC9
220U/16V
PAGND
PLLGND
RFGND
RC2
0.1U
RC4
0.1U
RC7
0.1U
RR6
8K2(1%)
49
FNP
FNN
VNA
HOLD1
SDEN
SDATA
SCLK
LCP
LCN
CE
FE
TE
MEI
MEV
TPH
DFT
PI
MIN
MEVO
MLPF
MIRRMPMB
FDCHG
32
RC33 C(OPEN)
RR19 R(OPEN)
RTC5
RC28
0.1U
100U/16V
RR25
RC31
8.2K
104
RFGND
STBY
BIAS
VINTK
CTKERR1
CTKERR2
VINLD
PREGND
PVCC2
VNFTK
PGND
VOLD-
VOLD+
VOTK-
VOTK+
GND
GND
29
30
BA5954FM
DL4
CIC21(2012)
GND
RFGND
48
47
46
RC16
45
0.047U
44
43
42
41
40
39
RC21
38
0.1U
37
36
35
34
33
RFGND
RC24
C(OPEN)
RC25
C(OPEN)
No Connection
MIRR
MVREF2
RU2
1
V+
AO
2
BO
A-
3
A+
45
V- B+
TL3472
IC-OP AMP
MR149
28
10K
27
26
25
24
23
22
21
20
MR165 1(2012)
19
18
17
MR168 1(2012)
16
15
MGND
MVCC
MEIÂRC20
1000P
RC22
C(OPEN)
RC23
C(OPEN)
EFGC
8
7
6
B-
RC34
0.1U
BIAS
MR155
3.9K
MR159 R(OPEN)
RFVCC
RC3533P
RC36
0.47URL2
MD1 DAP202K
MR150 10K
MR152 33K
RC10
33P
RC11
33P
RC13
33P
SAE
FEI
TEI
PIN
RFGND
RR2856K
RR31
470K
MC83
270P
MR158 0
RR26
R(OPEN)
RFRP
DTC6
220U/16V
DC32
0.1U
PLLGND
RFGND
SFOCUS
STRACK
SSLEG
SMOTOR
0.47U(2012)
MVREF2
PI
RR32R(open)
TEI
FEI
No Connection
RFGND
SAE
RFRP
SBAD
DFCT
SCSJ
SCLK
SDATA
GND
VCC
DR83
R(OPEN)
TEXI TEXI
RR7 0
SCSJ
SDATA
SCLK
DFCT
SBAD
MEVO
MEVO
RR297.5K
0
RR30
CRSTJ
M5V
STRACK2
SMOTOR2
SP-
SP+
TRACK-
TRACK+
RFO
DR39
20K
DC41
C(OPEN)
TRAY_CNTL TP
XSEFGC TP
DC44
DC43
0.047U
DR47
DR49 3K3
DR50 4K7
DR51 5K1
DR188 0
DR52
DR53
DR54
DTC7
47U/16V
DC35
0.1U
DR80 22K
XC61AN1902
DC62 105(3216)
DLED1
LED(OPEN)
LED
3
CPUR19
R(OPEN)
CPUR20
R(OPEN)
DC40
1000P
DC4
6800
DC45
470P
DR
33
RFGND
33
33
33
DU6
1
IN
OUT
GND
2
2-8
AB CD
16V
DC40
1000P
9
DC42
6800P
NTL TP
FGC TP
DC45
44
470P
47U
33
3K3
4K7
5K1
0
RFGND
33
33
33
61AN1902MR
DU6
3
IN
GND
2
PLLGND
DR40 51K
TRAY_CNTL
DR42
DR43
DR44
DR45
DC46
470P
DR46 47K
DR48 R(OPEN)
DC51
1000P
SAEI
DC52
0.1U
RFRP
SSBAD
XSCSJ
XSCLK
XSDATA
DR81 4.7K
1
C(OPEN)
OUT
DC63
TH-A30
VCC
0.01U
DC89
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
XHD[0..15]
(XHD0-15)
XHD7
XHD8
XHD6
XHD9
XHD5
XHD10
XHD4
XHD11
XHD3
XHD12
XHD2
XHD13
XHD1
XHD14
XHD0
XHD15
DR92 33
DR93 33
DR94 33
DR95 33
DR96 33
DR98 47
DR99 47
DR100 47
DR102 47
DR103 33
DC6610P
DC6810P
DC7010P
DC6710P
DC6910P
DU5
12
11
10
27
26
23
25
28
29
22
24
IC-FLASH MEMORY
13
A0
O0
14
A1
O1
15
A2
O2
17
9
A3
O3
18
8
A4
O4
19
7
A5
O5
20
6
A6
O6
21
5
A7
O7
A8
A9
32
VCC
A10
31
A11
PGM
1
4
A12
VPP
A13
30
A14
NC
3
16
GND
A15
2
A16
CE
OE
DC90
VCC
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MWRJ
10K
DR84
DR85
XROEJ
XMA11
MA11
DC83
0.1U
145
146
VDD_3.3
XMA10
MA10
144
XRCASJ
VDD_3.3
MA9
143
XRRASJ
XMA9
MA8
XRSDCLK
XMA8
DR138 2K2
DR139 2K2
DR140 R(OPEN)
DR141 R(OPEN)
DR142 R(OPEN)
DR143 R(OPEN)
DR144
DR145 R(OPEN)
DR185 R(OPEN)
DR186 R(OPEN)
DR32 33
DR33 33
DR34 33
DR36 33
RD7
RD8
RD6
138
139
140
141
142
GND
XRD6
XRD8
XRD7
XRWEJ
XMA7
XMA6
XMA5
XMA4
XMA3
MA7
MA3
MA4
MA5
MA6
MINT1J
MCS
RA[0..9]
RD9
137
XRD9
XMA2
MA2
R(OPEN)
ROE
RCAS
RRAS
RWE
RD4
RD10
RD5
RD11
GND
133
134
135
136
XRD4
XRD5
XRD11
XRD10
132
XRD3
131
XRD12
130
GND
129
XRD2
128
XRD13
127
XRD1
126
XRD14
125
XRD0
124
XRD15
123
XHD7
122
XHD8
121
XHD6
120
XHD9
119
XHD5
118
XHD10
117
XHD4
116
XHD11
115
VDD_3.3
114
XHD3
113
XHD12
112
XHD2
111
XHD13
110
GND
109
XHD1
108
XHD14
107
XHD0
106
XHD15
105
XHDRQJ
104
XHIOWJ
103
XHIORJ
102
XHIORDYJ
101
XHDACKJ
100
XHINTJ
99
XHCS16J
98
XHA1
97
XHPDIAGJ
96
XHA0
95
XHA2
94
XHCS1J
93
XHCS3J
92
XHDASPJ
91
XMA15
90
XMA14
89
XMA13
XMA1
XMA0
XMA12
GND
88
MA1
MA12
MA0
GND
MINT1J
TP
MRDJ
TP
MCS
TP
RD3
RD12
RD2
RD13
RD1
RD14
RD0
RD15
DC80
3.3V
GND
0.1U
3.3V
DC7110P
MA14
MA15
MA13
MA[00..15]
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
MA15
MFSCSJ
MPSENJ
DR29 0
DR28 91K
DR30 91K
DC33
DR31 1K2
0.047U
DC34
560P
DR35 5K1
DR37 10K
FLAG3
FLAG2
FLAG1
FLAG0
VCC
3.3V
FOCUS
TRACK
SLEG
MOTOR
DC86
0.1U
MIRR
VC2
RFRP
OPEN
HOMESW
OUTSW
INSW
LED
XMP1_1
DC81
0.1U
DR38
4K7
RFRP
SAEI
SSBAD
DFCT
XSCSJ
XSCLK
XSDATA
XSFGIN
XSPDON
DC87 0.1U
IDERST
DC36
0.1U
DC37
47P
DC39
0.1U
DC85
0.1U
RFVCC
1
AVSS_DS
2
XSRFIN
3
XSIPIN
4
AVDD5_DS
5
XSDSSLV
6
XSRSLINT
7
VDD_3.3
8
XSAWRC
9
XSRFGC
10
XSEFGC
11
XSFOCUS
12
XSTRACK
13
XSSLEG
14
AVDD5_DA
15
XSMOTOR
16
AVSS_DA
17
XSRFRPLP
18
XSTELP
19
XSVREF2
20
XSRFRP
21
XSTEXI
22
AVSS_AD
23
XSTEI
24
XSFEI
25
XSAEI
26
AVDD5_AD
27
XSSBAD
28
GND
29
XSDFCT
30
XSCSJ
31
XSCLK
32
XSDATA
33
XSLDC
34
XSFGIN
35
XSSPDON
36
XSFLAG3
37
XSFLAG2
38
XSFLAG1
39
XSFLAG0
40
XMP1_7
41
XMP1_6
42
GND
43
XMP1_5
44
XMP1_4
RFVCC
DR189 R(OPEN)
DR57 10
DR190 10K
DR191 10K
GPIO0
CRSTJ
MPSENJ
MFSCSJ
DC55
C(OPEN)
GND
PLLVCC
VC2
168
169
170
171
172
173
174
175
176
XSFDO
AVSS_PL
XSVREFO
XSFTROPI
XSVR_PLL
XSPLLFTR2
XSPDOFTR1
XSAWRCVCO
IC MICOM(MPEG IC)
XMP1_3
XMFSCSJ
XMP1_2
XGPIO3
XMP1_1
XHRSTJ
XGPIO1
XGPIO0
45464748495051525354555657585960616263646566676869707172737475767778798081828384858687
GPIO1
GPIO0
GPIO3
XMP1_0BRIN
MALE
TP
DL3
L(OPEN)
DC54
12P
DXT1
33.8688MHz
DC56
12P
DC38
0.1U
DR187
R(OPEN)
3K3
3K3
3K3
4K7
DC48
0.1U
DC49
0.1U
DC50
1000P
No Connections
DR55 0
GND
RFGND
LDON
DR1831K
DR1841K
RA0
RA2
RA3
RA5
RA4
RA1
DC84
0.1U
3.3V
No Connection
No Connection
SLRF
PLCK
155
156
157
158
159
160
161
162
163
164
165
166
167
GND
XRA5
XRA4
XRA0
XRA1
XRA2
XRA3
XTSLRF
XTPLCK
VDD_3.3
XSFDIREF
XSPDIREF
AVDD5_PL
DU3
ALi M5705 (176 pin)
XCRSTJ
XMPSENJ
VDD_3.3
XMALE
MCUP1.0
VDD_3.3
XOSC1
XOCS2
GND
XMD0
XMD1
XMD2
XMD3
3.3V
3.3V
MD1
MD0
MD2
MD3
DC82
0.1U
OSC
DR60
47K
RA9
RA8
RA7
RA6
3.3V
147
148
149
150
151
152
153
154
GND
XRA7
XRA6
XRA9
XRA8
XRA11
XRA10
VDD_3.3
XMD4
XMD5
XMD6
XMD7
XMCSJ
XMRDJ
XMWRJ
XMINT1J
MD7
MD4
MD6
MWRJ
MD5
0.01U
RWE
RRAS
RA0
RA1
RA2
RA3
DC91
0.1U
10K
10K
10K
10K
DR86
DR87
DR88
DR89
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 22
20
SOJ40DS EDO 256KX16
XHD1
XHD14
XHD0
XHD15
XHD7
XHD8
XHD6
XHD9
XHD5
XHD10
XHD4
XHD11
10K
10K
10K
XHD3
XHD12
XHD2
XHD13
DR90
DR91
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
DC65
C(OPEN)
VCC
DC88
0.1U
GND
VCC
DQ0
DQ1
DU7
DQ2
DQ3
VCC
DQ4
DQ5
DQ6
DQ7
VSS
NC
WE
RAS
NC
A0
A1
A2
A3 A4
VCC
DRAM-IC
DR122 100
DR123 100
DR124 100
DR125 100
DR126 100
DR127 100
DR128 100
DR129 100
DR130 100
DR131 100
DR132 100
DR133 100
DR134 100
DR135 100
DR136 100
DR137 100
VSS
DQ15
DQ14
DQ13
DQ12
VSS
DQ11
DQ10
DQ9
DQ8
VSS
LCAS
UCAS
OE
A8
A7
A6
A5
VSS
40
RD15
39
RD14
38
RD13
37
RD12
36
35
RD11
34
RD10
33
RD9
32
RD8
31
30
RCAS
29
28
ROE
27
RA8
26
RA7
25
RA6
24
RA5
23
RA4
21
GND
10K
DR107
DR108 10K
DR110 10K
DR109 10K
DR111 10K
1
IDERST
3
HD7
5
HD6
7
HD5
9
HD4
11
HD3
13
HD2
15
HD1
17
HD0
19
GND
21
HDRQ
23
IOWJ
25
IORJ
27
IORDY
29
HDACKJ
31
HINTJ
HCS16J
33
HA1
HPDIAGJ
35
HA0
37
HCS1J
39
HDASPJ
IDE40
DJ3
To J6
Sheet 4/4
HCS3J
RA9
No Connection
VCC
DR119 10K
DR121 10K
DR113 10K
DR112 10K
HD13
GND
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
GND
GND
GND
GND
THA2
GND
DR120 10K
DR114 10K
DR116 10K
DR117 10K
DR118 10K
DR115 10K
ADR121 10K(OPEN)
HD1
HD14
HD0
HD15
HD7
HD8
HD9
HD10
HD11
2
4
6
8
10
12
14
16
18
20
NC
22
24
26
28
28
30
32
34
36
38
40
THA2
HCS16J
HPDIAGJ
HD4
HD3
HD12
HD6
HD2
DR97 33
DR101 33
HD5
(HD0-15)
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
GND
CPUR19
R(OPEN)
CPUR20
R(OPEN)
BRIN
No Connection
CPURST
CPUR4 R(OPEN)
CPURST
GPIO0
XMP1_2
XMP1_3
XMP1_4
XMP1_6
XMP1_7
XMP1_0
XMP1_1
No Connection
No Connection
No Connection
No Connection
No Connection
3
3
C
BE
12
2SB1197
3
IN
OUT GND
21
XC61AN1902MR
TR/ DIODE MODEL DRAWING
C
BB
12
DAP202K
3
C
BA
12
DAN202K
3
C
BE
12
R1103
3
C
BE
12
KSA812
3
C
BE
12
2SC1623
3
C
BE
12
R2101
GND
BRIN
EJECT
LED
INSW
OUTSW
CLOSE
HOMESW
OPEN
CPUR6 33
CPUR7 33
CPUR8 33
CPUR9 33
CPUR11 33
CPUR17 33
CPUR13 33
CPUR18 33
Digital data signal
SHEET 3/4
E F G
2-9
TH-A30
D
D
W
D
N
7
1
DVD MPEG section
FBSMT(DEL)
COMP_OUT
S_VIDEO_C
S_VIDEO_Y
VIDEO_Y1
VIDEO_U
VIDEO_V
OPT_OUT
IL1
OL1
FBSMT
3.3V
+5V
/FLASH_CS
1
+5V_VID
CON_WAFER_1m/m_SMD_ST
OL2
FBSMT
To VW2
Sheet 1/4
1
2
3
4
5
6
7
8
9
10
J21
47u/16
VDD
+
C85
GND
HDMARQ
HDMACK
/LDRRST
R110 4.7K
/IDE_CS1
/IDE_CS0
UPA_3
UPA_2
R52 4 .7K(OPEN)
HIRQ1
3.3V_FLASH
UPA20
UPA21
UPA22
UPA12
UPA13
UPA14
UPA15
UPA16
UPA17
UPA18
UPA19
UPA4
UPA5
UPA6
UPA7
UPA8
UPA9
UPA10
UPA11
R53 4 .7K(OPEN)
C76
0.1u
R54 R (OPEN)
+5V
R8 33 ohm
19
18
17
16
15
14
13
12
19
18
17
16
15
14
13
12
U11
74LVT573
19
18
17
16
15
14
13
12
U12
74LVT573
C66
0.1u
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
C98
0.1u
TPN3
VGND
1
DA_DATA1
DA_DATA0
I2C_CL
NO CONNECT
I2C_DA
NO CONNECT
D_MUTE
PWR_CNTL
NO CONNECT
/SYS_RST
U10
2010
74LVT573
UPA1
2
D1
UPA2
3
D2
VCCGND
UPA3
4
D3
5
D4
6
D5
7
D6
IC-BICMOS LOGIC
8
D7
9
D8
11
C
1
OC
IC-BICMOS LOGIC
2010
UPD8
2
D1
UPD9
3
D2
VCCGND
UPD10
4
D3
UPD11
5
D4
UPD12
6
D5
UPD13
7
D6
UPD14
8
D7
UPD15
9
D8
11
C
1
OC
IC-BICMOS LOGIC
2010
UPD0
2
D1
UPD1
3
D2
VCCGND
UPD2
4
D3
UPD3
5
D4
UPD4
6
D5
UPD5
7
D6
UPD6
8
D7
UPD7
9
D8
11
C
1
OC
L56
CIS21
C99
0.1u
PLL_GND
REF_GND
DVSS
R56
C65
4.7K
0.1u(OPEN)
R114 0ohm
R109 4.7K
R107 5.6K
NO CONNECT
NO CONNECT
R112 4.7K
R111 4.7K
UPA3
UPA2
UPA1
L52
FBSMT
L54
FBSMT
L53
FBSMT
L55
VGND
FBSMT
VID_V
VID_U
VID_Y
VID_C
VID_COMP
3.3V
R98
4.7K
ALE
/MEDUSA_CS
/FLASH_CS
R57 33 ohm
R59 33 ohm
ALE
1
PLL_V
C
0.
PLL_G
MGND
VDD
C55
0.1u
157
158
DEMPH
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
CTS2
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
3.3V
R/
VDD
R63
+
C73
47u/16
(UP
(UP
VL1
FBSMT
R36
VC10
0.1u
0ohm
+5V_VID
+5_VID
VOGND
GND
L57
0ohm(2012_DEL)
R5V
C32
0.1u
GND
VJL1
000(2012)
C30
+
220u/16
VOGND
3.3V_FLASH
0ohm
+5V_VID
VR1
150
C
VR3
S_VIDEO_C
000
1
5
23
VID_C
Q3
1
KSA812
VR2
82
VOGND
+5V_VID
VR10
U
150
VR11
1
VID_U
1
VR9
82
VOGND
VIDEO_U
23
000
Q6
KSA812
4
3.3V_FLASH
R31
AR2
4.7K
4.7K
UPA17
UPA16
UPA15
UPA14
UPA13
UPA12
UPA11
UPA10
UPA9
UPA22
R34 0ohm
3
2
UPA21
R33 R(OPEN) R6 33 ohm
UPA20
R10 0ohm
UPA19
UPA18
UPA8
UPA7
UPA6
UPA5
UPA4
UPA3
UPA2
C101
0.1u
3.3V
U8/12PIN U8/145PIN
C80
0.1u
VDD
U8/30PIN
C90
0.1u
3.3V
U8/32PIN
C106
0.1u
3.3V
U8/44PIN
C77
0.1u
GND
UDS1
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8 41
A8 DQ13
9
A21
10
A20
11
WE
12
RESET
13
ACC
14
WP
15
A19
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
R32
8M FLASH MEMORY
4.7K
3.3V
C75
0.1u
3.3V
C64
0.1u
VDD
C89
0.1u
3.3V
C62
0.1u
3.3V
C61
0.1u
3.3V
C59
0.1u
GND
+5V_VID
VR5
150
Y
VR6
1
VR4
82
+5V_VID
23
VR7
150
Q5
KSA812
S_VIDEO_Y
23
000
Q4
KSA812
VR8
VIDEO_Y1
000
1
VID_Y
1
I_SAT_OPT(DEL)
AMS317
R60:220OHM
R61:120OHM
IC-VOLTAGE REGULATOR
U9
AMS317
VDD
2
OUT
ADJ
R60
220
1
ADJ_2.5V
R61 120ohm
/SYS_RST /SYS_RST
U6
SST39VF800A
U8/63PIN
U8/74PIN
U8/80PIN
U8/87PIN
U8/98PIN
U8/104PIN
481
A16A15
47
Vi/o
46
VSS
45
DQ15
44
DQ7
43
DQ14
42
DQ6
40
DQ5
39
DQ12
38
DQ4
37
VCC
36
DQ11
35
DQ3
34
DQ10
33
DQ2
32
DQ9
31
DQ1
30
DQ8
29
DQ0
28
OE
27
VSS
26
CE
25
A0
GND
VDD
C88
0.1u
VDD
U8/173PIN
C87
0.1u
3.3V
U8/181PIN
C79
0.1u
3.3V
U8/196PIN
C107
0.1u
VDD
U8/205PIN
C86
0.1u
GND
+5V_VID
VR16
150
COMP
VR17
1
VID_COMP
1
VR15 56
VR15A R(OPEN)
V
1
VID_V
LM1117DT_1.8
R60:DEL
R61:22OHM
3
IN
C83
0.1u(DEL)
+
C84
GND
10u/16
UPA[22:1]
FUPR1 R(0ohm_2012, OPEN)
UPD15
UPD7
UPD14
UPD6
UPD13
UPD5
UPD12
UPD4
UPD11
UPD3
UPD10
UPD2
UPD9
UP D1
UPD8
UPD0
R/W
/FLASH_CS /FLASH_CS
UPA1
COMP_OUT
23
000
Q8
KSA812
+5V_VID
VR13
150
VR14
VIDEO_V
23
000
1
Q7
KSA812
VR12
82
VOGND
3.3V
+
C82
47u/6
UDS
C100 0.1u(OPEN)
DEL JTAG
UPD[15:0]
1
2-10
3
3
3
C
BE
12
R1103
3
C
BE
12
KSA812
3
C
BE
12
2SC1623
3
C
BE
12
R2101
GND
C
C
BE
BB
12
12
2SB1197
DAP202K
3
3
IN
C
OUT GND
BA
12
21
DAN202K
XC61AN1902MR
TR/ DIODE MODEL DRAWING
AB CD
MGND
DD
EMPH
C73
47u/16
PLL_VDD
C71
0.1u
PLL_GND
157
DAI_DATA
158
DAI_BCK/SYSCLKBP
159
DAI_LRCK/IEC958BP
160
I2C_CL
161
I2C_DA
162
RTS1
163
RXD1
164
TXD1
165
CTS1
166
GNDP
167
VDDP
168
SDDATA7
169
SDDATA6
170
SDDATA5
171
SDDATA4
172
GND
173
VDD
174
SDDATA3
175
SDDATA2
176
SDDATA1
177
SDDATA0
178
SDREQ
179
SDEN
180
GNDP
181
VDDP
182
SDERROR
183
SDCLK
184
VSYNC / HIRQ1
185
RTS2
186
RXD2
187
TXD2
188
CTS2
189
VNW
190
ALE
191
HCS4
192
HCS3
193
HCS2
194
HCS1
195
HCS0
196
VDDP
197
TRST
198
TDO
JTAG
199
TDI
200
TMS
201
TCK
202
RESET
203
BUSCLK
204
GND
205
VDD
206
HA3
207
HA2
208
GNDP
R/W
R63 33 ohm
(UPD0-15)
(UPD0-15)
REF_VDD
+
C68
DVDD
47u/6
C67
VDAC_VDD
0.1u
REF_VDD
C97
3
20pF
1 2
X1
C54
0.1u
1.2K/1%
R55
DVSS
DVDD
132
133
134
136
135
139
138
137
140
141
142
143
144
VDD
XVSS
XOUT
XVDD
AVSS2
AVSS1
AVDD2
AVDD1
VDAC_Ref
VDAC_DVDD
VDAC_RefVSS
VDAC_RefVDD
XIN / VCLK216BP
156
IEC958
REF_GND
PLL_GND
154
155
ADATA3
153
ADATA2
PLL_GND
152
GNDP
151
VDDP
150
ADATA0
ADATA1
149
BCK
DVSS
13.5MHz Fundamental
C96
15pF
145
146
147
148
XCK
GND
LRCK
ZiVA-5P MPEG DECODER
IC-DECODER
HD13
HD12
HD11
HD10
HD9
HD8
HD7
GNDP
VDDP
HD6
HD5
HD4
HD3
HD2
HD1
HD0
VDDP
GNDP
HDTACK
HA1
HD15
HD14
VDDP
567891011131214151617181922202123242526272829
234
1
UPD13
UPD6
UPD12
UPD11
UPD9
UPD14
UPD8
UPD15
UPD10
UPD7
PL3
FBSMT(3216)
UPD[15:0]
/LDRRST
3.3V
R99
1K
HDMARQ
/DTACK
HDMACK DMACK
UPA_2 DA1
/IDE_CS0
L32
FBSMT
/IDE_CS1
UPA_3
HIRQ0
R9
000ohm
UPD1
UPD5
UPD2
UPD3
UPD0
UPD4
/MEDUSAINT
NO CONNECT
UPD_7
UDS
/DTACK
UPD15 DD7
UPD13 DD5
UPD11 DD3
UPD10 DD2
UPA1
AT_GND
VDAC_DVSS
HUDS
LDS
130
131
VDAC_0
VDAC_VDD0
U8
HLDS
HREAD
47u/6
3.3V
129
VDAC_0B
IRRX1
IR
1
IR
L48
FBSMT
L49
FBSMT
L47
FBSMT
L50
CIC21C
C50
C48
+
0.1u
R108 4.7K
122
123
124
125
126
127
128
VDAC_2
VDAC_1
VDAC_2B
VDAC_1B
VDAC_VDD2
VDAC_VDD1
GND
VDD
GND25
VDD25
MA9
MA8
30
31
32
333435363738394041
RESE
T
DD6UPD14
DD4UPD12
DD1UPD9
DD0UPD8
DMARQ
/IORDY
INTRQHIRQ1
DA0
/CS0
FPC/FFC_40P_1M/M_SMD
To DJ3
Sheet 3/4
C51
0.1u
VGND
VGND
115
114
116
117
118
119
120
121
VDATA0
VDAC_4
VDAC_3
VDAC_4B
VDAC_3B
VDAC_VDD4
VDAC_VDD3
HSYNC / IRQ2
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
43
42
12
DD8 UPD0
34
56
DD10 UPD 2
78
910
DD12 UPD 4
11 12
DD13 UPD 5
13 14
15 16
DD15 U PD_7
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
DA2
35 36
/CS1
37 38
39 40
J6
113
VDATA1
GND25
AT_GND
3.3V
112
GNDP
VDATA2
MA10
VDD25
TH-A30
CLK
RRQ
SRQ
IEC_958
TXD
1
1
1
1
DR7
100
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
3.3V
GND
L40FBSMT
1 2
L38
F/B_CIC21J121NE
L39
F/B_CIC21J121NE
3.3V
MDATA31
MDATA30
MDATA29
MDATA28
MDATA27
MDATA26
MDATA25
MDATA24
MDQM3
SD_CLK
MADDR9
MADDR8
MADDR7
MADDR6
MADDR5
MADDR4
3.3V
C105
0.1u
GND
3.3V
MDATA15
MDATA14
MDATA13
MDATA12
MDATA11
MDATA10
MDATA9
MDATA8
MDQM1
SD_CLK
MADDR11
MADDR9
MADDR8
MADDR7
MADDR6
MADDR5
MADDR4
GND
AC2
0.1u
1
L42FBSMT
L43FBSMT
FPC_CON24P_SMD
WAFER_1m/m
MGND
U14/49PINU14/37PIN
3.3V
U13/37PINU13/1PIN U13/27PIN U13/43PIN
GND
L41FBSMT
RRQ(MCE)
CLK(MCK)
TXD(SDATA)
RXD(MDATA)
SRQ(SCE)
GNDGND
J14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
To J1
Sheet 2/4
AR1
68ohm
1 2
AC9
47P
CON_WAFER_24P_1M/M_SMD_ST
RXD_MDATA
RRQ_MCE
SRQ_SCE
CLK_MCK
TXD_SDATA
IEC_958
Front Panel Board
Connector
SCK
RDY_FM
ATN_FM
1
1
ATN_FM
RDY_FM
SCK
D_FM
D_HOST
DATA2
DAI_DATA
DATA3
DATA1
1
1
1
1
1
TPN1
TUNE_CLK
110
109
111
108
107
106
105
VCLK
VDDP
VDATA3
VDATA4
VDATA5
VDATA6
VDATA7
104
VDD25
103
GND25
102
MD31
101
MD30
100
MD29
99
MD28
98
VDD25
97
MDQM3
96
GND25
95
MD27
94
MD26
93
MD25
92
MD24
91
MD23
90
MD22
89
MD21
88
MD20
87
VDD25
86
MDQM2
85
GND25
84
MD19
83
MD18
82
MD17
81
MD16
80
VDD
79
GND
78
MD15
77
MD14
76
MD13
75
MD12
74
VDD25
73
MDQM1
72
GND25
71
MD11
70
MD10
69
MD9
68
MD8
67
MD7
66
MD6
65
MD5
64
MD4
63
VDD25
62
MDQM0
61
GND25
60
MD3
59
MD2
58
MD1
57
MD0
56
MCLK
55
VDD25
54
GND25
53
MWE
MCAS
MRAS
MCS0
MCS1
BA0
BA1
MA11
525149504847464544
R66 33 ohm
R68 33 ohm
R71 33 ohm
R73 33 ohm
R75 33 ohm
R69 33 ohm
R78 33 ohm
R79 33 ohm
R80 33 ohm
R81 33 ohm
R82 33 ohm
R83 33 ohm
R84 33 ohm
R85 33 ohm
R86 33 ohm
R88 33 ohm
R90 33 ohm
UPD1DD9
UPD3DD11
UPD6DD14
UPA_3
/IDE_CS1
L30
FMSMT
D_FM
1
1
DATA0
LRCK
BCK
1
1
3.3V
GND
MDATA31
MDATA30
MDATA29
MDATA28
MDQM3
MDATA27
MDATA26
MDATA25
MDATA24
MDATA23
MDATA22
MDATA21
MDATA20
MDQM2
MDATA19
MDATA18
MDATA17
MDATA16
MDATA15
MDATA14
MDATA13
MDATA12
MDQM1
MDATA11
MDATA10
MDATA9
MDATA8
MDATA7
MDATA6
MDATA5
MDATA4
MDQM0
MDATA3
MDATA2
MDATA1
MDATA0
GND
VDD
R64
/MWE
33 ohm
/MCAS
/MRAS
/MCS0
BA0
BA1
MADDR11
MADDR10
MADDR0
MADDR1
MADDR2
MADDR3
MADDR4
MADDR5
MADDR6
MADDR7
MADDR8
MADDR9
ATAPI
CONNECTOR
1
D_HOST
1
XCK
NO CONNECT
DAI_DATA
1
R58 33 ohm
RRQ_MCE
SRQ_SCE
CLK_MCK
TXD_SDATA
RXD_MDATA
IEC_958
DA_DATA3
DA_DATA2
DA_DATA1
DA_DATA0
DA_BCK
DA_LRCK
DA_XCK
MDATA[31..1]
MADDR[11..0]
GND
SD_CLK
DC1
104(DEL)
/SYS_RST
1
DA_LRCK
DA_BCK
DA_DATA3
DA_DATA2
DA_DATA1
DA_DATA0
DA_XCK
/SYS_RST
12
C102
103
GND
MDATA[31..1]
/MWE
/MRAS
/MCS0
BA0 MADDR11
BA1
MADDR[11..0]
3.3V
C46
0.1u
GND
MDATA[31..1]
3.3V
AR3 1K(OP EN)
/MCAS
/MCS0
BA0
BA1
AR4
68(DEL)
1 2
AC8
47P(DEL)
GND
MADDR[11..0]
3.3V
+
C37
C38
0.1u
47u/6
GND
2
3
4
5
6
7
8
+5V
9
1
19
20
CMOS LOGIC/TRANSCEIVER
+5V_VID
L1
F/B_CIC21J121NE
3.3V
MDATA16
MDATA17
MDATA18
MDATA19
MDATA20
MDATA21
MDATA22
MDATA23
MDQM2
/MCAS
MADDR10
MADDR0
MADDR1
MADDR2
MADDR3
3.3V
3.3V
+
C33
C103
47u/6
0.1u
GND
3.3V
MDATA0
MDATA1
MDATA2
MDATA3
MDATA4
MDATA5
MDATA6
MDATA7
MDQM0
/MWE
/MRAS
MADDR10
MADDR0
MADDR1
MADDR2
MADDR3
GND
3.3V
AC3
0.1u
GND
RRQ_MCE
18
B1
A1
17
A2
B2
16
B3
A3
RXD_MDATA
15
A4
B4
14
B5
A5
OPT_OUT
13
B6
A6
12
A7
B7
11
A8
B8
DIR
OE
10
VCC
GND
U15
74HCT245
GND
L44 FBSMT
DR1 100
1 2
DR2 100
1 2
DR3 100
1 2
DR4 100
1 2
DR5 100
1 2
DR6 100
1 2
DR8 100
1 2
DR9 100
1 2
+5V
C29
+
104
C28
220u/16
GND
1Mx16BIT (SDRAM)
AU14
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
DQML
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27 28
VDD V SS
VSSQ
VDDQ
VSSQ
VDDQ
DQMH
64Mb_SDRAM
IC-DRAM
3.3V
U14/1PIN
U14/14PIN
C36
0.1u
C104
0.1u
GND
1Mx16BIT (SDRAM)
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
DQML
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27 28
VDD VSS
AU13
64Mb_SDRAM
VSSQ
VDDQ
VSSQ
VDDQ
DQMH
IC-DRAM
3.3V
3.3V3.3V
U13/14PIN
AC4
AC5
0.1u
0.1u
GNDGND
3.3V
PL1
FBSMT
VSS
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
VSS
NC
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
3.3V
GND
VSS
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
VSS
NC
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
AC1
0.1u
Digital data signal
Digital audio signal
Video signal
E F G
SHEET 4/4
2-11
TH-A30
Printed circuit boards
Front board
5
4
3
Switch board
2
1
2-12
AB CD
TH-A30
Display board
E F G
2-13
TH-A30
5
4
Main board
3
2
1
2-14
AB CD
TH-A30
Jack board
E F G
2-15
TH-A30
5
4
DSP board (Forward side)
3
DSP board (Reverse side)
2
1
2-16
AB CD
TH-A30
E F G
2-17
TH-A30
5
4
DVD loader board (Forward side)
3
2
1
2-18
AB CD
DVD MPEG board (Forward side)
TH-A30
E F G
2-19
TH-A30
d
5
4
DVD loa
DVD MPEG board (Reverse side)
3
2
1
2-20
AB CD
loader board (Reverse side)
TH-A30
E F G
2-21
TH-A30
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.21128SCH)
200208
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