DVD PLAYER
Model:
DVPX7830
SERVICE MANUAL
www.akai.ru
D
C
B
A
WIRING DIAGRAM
6
521
1 2 3 4 5 6
8
D
C
B
A
D
C
B
A
SCHEMATIC DIAGRAMS
AUDIO AND POWER
6
VCC
3 2
3.3V REGUALTOR
Q3
AMS1117
IN OUT
1
ADJ
VD33D
1 2
100U/16V
LL5
FB (0805)
CC91
RF33V
CC92
1U
521
DVCC
220U/16V
LL6
FB (0805)
CC29
12
MVCC
MGND
RFGND
CC94
0.1U
RR83 3.3 (0805)
100U/16V
CC85
PLL33V
CC86
470P
VCC
1 2
100U/16V
LL4
FB (0805)
CC87
RF50V
CC88
1U
GND
560 1%
RR86
GND GND
100UF
OUT
4
RR85
346 1%
B22
B10
0.1u
VD33D
1 2
LL8
FB (0805)
VCC33 VCC20
DD4 IN4002
1
DD5 IN5819
1
VCC33
GNDA GND
B2
0.1u
B4 100UF
B5 220UF
TSD0
TSD2
TSD1
2.54MM
1 2
LL7
MCLK AOUT2L
TWS
TBCK
R143 33 OHM
R25 33 OHM
R4 33 OHM
R55 33 OHM
J4
1234567
1 2
1 2
1 2
1 2
1 2
L10
L9
L8
L26
L7
+12VA
VCCA-12VA
VCCVCCV DVCC
C16
0.1UF
MCLK-
TBCK-
TWS-
TSD0-
VCC33V
ZERO
14
9
7
DA1196
DIN1
DIN2
VCC
B44
0.1UF
B45
0.1UF
B46
0.1UF
GND
0.1UF
B47
VCCA
B49
0.1UF
GNDAGNDA
10UF
GND
DA1196
B54
VCC33
B37
0.1UF
SDRAM
B38
0.1UF
B39
0.1UF
B40
0.1UF
B42
0.1UF
B43
10UF
GND
VCC33
B23
0.1UF
ES60x8
B26
0.1UF
GND
B27
0.1UF
B28
0.1UF
GND
B30
0.1UF
B31
0.1UF
B32
0.1UF
B33
0.1UF
B34
10UF
VCC20
B9
0.1UF
B11
0.1UF
B12
0.1UF
VCC
B18
0.1UF
24C01
GNDA
OUT2R
CAP
16
VMIN CAP
C27
0.1UF
C105 10UF
C26
10UF
AOUT1R
81023456
LATCH/12S
SCLK/IWL
SDIN/DM0
MUTE
MODE
LRCLK2
MCLK
BCLK
LRCLK
DIN0
OUT0R
OUT1R
OUT1L
OUT2L
AOUT CC
AOUT LS
AOUT SUB
C106 10UF
AOUT2R
ZERO
AGND2
OUT0L
GR0
GR1
GR2
L
R
C104 10UF
C100 10UF
C103 10UF
AOUT0R
AOUT1L
EAUX00
TSD3
TSD0
R26 33 OHM
R51 OPEN
R17 33 OHM
TBCK-
TWS-
VCC
111213
1
U2
DVDD
DGND
AGND1
AVDD1
AVDD2
15282024262218272523211917
VCCA
C101 10UF
AOUT0L
I2S format,16-24bits
auto-detect.
De-emphasis OFF
MCLK-
VCCVCC
17
18
123
NC
NC
ZERO
MUTE
MODE
DGND
AGND
CAP
10
13
20
VMIN CAP
141516
45678
ML/I2S
MC/IWL
MD/DM
BCKIN
DIN
LRCIN
VOUTR
VOUTL
9
12
R
L
U10
DA1132
SCKI
RSTB
AVCC
VDD
11
19
VCC
VCCA
1 2 3 4 5 6
10
D
C
B
A
D
C
B
A
SCHEMATIC DIAGRAMS
ES6603 AND MOTOR DRIVERS
RFGND
RFGND
12345
12345
LOAD+/DCMO+
LOAD-/DCMO-
DV34_CT
E
RFGND
E
HOMESW 2
OPEN(100K)
9014
9014
6
SLED-
VR_SEL
RR64
2
B
B
2
RR60 OPEN(10K)
SPDON (2)
JJ6
6
SLED+
31
C
QQ7
2SK3018
S
SGDD
2SK3018
G
QQ8
31
C
SANYO-DV34
CD/DVD SW
Vc(Vref)
CD-VR
(N.C.)
GND
Vcc
RF
T+
F+
T-
F-
D
C
1
FOCUS+
TRACK-
TRACK+
FOCUS-
RR111 0
D
RR63
18K
RF50V
QQ5
2
31
31
2
QQ6
VR_SEL
RR57
10K
VR_CD
RR62
0
VR_DVD
RR61
0
RF50V
E
B
A
F
CD_DVD
RR112 0
RR93 OPEN
RR92 0
DVDRF
A
CC58
0.1U
VR_CD
PVC
RR109 0
RR110 0
RR108 0
RR90 OPEN
RR91 0
F
E
B
ACC
CC59
0.1U
CC61
100U/16V
MGND
MGND
MGND
CN1
HFM-Vcc
LD-GND
DVD-VR
DVD-LD
CD-LD
(N.C.)
MPD
24232221201918171615141312111098765432
PD
CDLDO
DVDLDO
VR_DVD
DVDLDO
CDLDO
LL2 FB (0805)
FB (0805)
LL1
RF50V
2SB1132
QQ2
DD3 IN4148
RR82
22K
RR79
0
0
RR74
22K
OP1IN+
RR73 1M
RR38
OPEN
2
13
QQ3
9015
150
MOCTL (2)
LOAD+/DCMO+
RR77
10K
OP1IN-
LOAD-/DCMO-
RR71
RR70
10K
MVCC
RR76
4.7K
MVCC
RR39
32
1
1
CC71
1000P
RR50 0
100U/16V
RFGND
RFGND
MOCTL1
(2)
2SB1132
QQ1
3 2
RR46 10
RR45 10
CC69
100U/16V
RF50V
RFGND
CC39
0.1U
MGND
1
DD1 IN4148
1
CC64
1000P
RFGND
RR43 0
CC68
DVDLD
PD
E
CDLD
FCEPVC
17
CD_F
18
CD_E
19
VPB
20
VC
21
DVDLD
22
CDLD
23
DVDPD
24
CDPD
25
VNB
26
LDON
27
MIRR
28
MP
29
CC67
0.01U
CC66 33000P
MIRR (2)
SLDC (2)
MGND
MB
CC65
30
MLPF
31
CC63
MIN
32
MEVO
160P
0.22U
MEVO
RF50V
LINK
TP25
LINK-
SLED+
FOCUS+
SLED-
FOCUS-
VOSL+
VOSL-
VOFC-
VOFC+
29
GND
30
GND
VOLD+
VOTK+
VOLD-
VOTK-
LOAD+/DCMO+
LOAD-/DCMO-
TRACK+
TRACK-
MGND
DVD-C
DVD-A
DVD-B
DVD-D
B
A
D
C
100P
10111213141516
CD_D
CD_C
CD_B
CD_A
ES6603
V125
LINK
TPH
DFT
V25
FE
TE
PI
33
CC60
0.1U
RR41 0
SVREF15
RF50V
SBA
TE
FE
TP24
DEFCT
FEI (2)
SBAD (2)
SDEFCT (2)
TEI (2)
VCC
MGND
1 2
LL3 FB
DCLOAD-
DCLOAD+
CLOSE
1011121314
8
9
REV
VCC1
VOTR-
VOTR-
PREGND
OP1OUT
VCC2
VCTL
21201918171615
RR58 OPEN
MOCTL1
MVCC
CC77
0.1U
+
100U/10V
CC78
CC51
2200P
CC52
2200P
CC53
2200P
CC56
2200P
CC57
MNTR
CE
CEI (2)
MNTR
FWD
VINLD
SPINDLE 2
0.1U
123456789
DVDFRP
DVDRFNA2B2C2D2CPCNDCBA
RFDC
RFSIN
ATOP
ATON
RFAC
SDATA
SDEN
SCLK
LCN
LCP
V33
484746454443424140393837363534
0.1U
CC54
0.047U
RFGND
SDATA
SCSJ
SCLK
SDATA (2)
SCLK (2)
SCSJ (2)
TP23
SLEGN2
RR52 15K
RR53
OPEN
OPEN
OP2IN-
OP2IN+
VINSL-
OP2OUT
OP1IN+
OP1IN-
VINTK
BIAS
RR51 56K
OP1IN-
OP1IN+
MGND
TRACK 2
DVDRF
RFGND
DVDRF
CC38
4700P
CC49
RR35
OPEN
RR31
UU2
CC48
820P
0
64
63
62
61
60
AIN
59
AIP
RF50V
58
VPA
57
56
BYP
55
DIN
54
DIP
53
FNP
52
FNN
51
VNA
50
MEV
49
RX
RR34 12K(1%)
0.1U
CC45
0.01U
RF33V
RFGND
CC50
RF50V
FOCUS2
RR47 56K
1234567
UU3
AM5868S
VINFC
RESET#2
MUTE
28272625242322
MVCC
RR48 22K
RR30 10K
1
CC75
0.1U
M_BIAS
2
CC40
0.1U
CC42
0.1U
CC43
470P
CC41
470P
CC44
RF50V
DIN (2)
DIP (2)
RFO (2)
SPDON2
RR44
1K
DD2
IN4148
RR65 0
1 2 3 4 5 6
6
521
12345
12345
MGND
MGND
DCLOAD-
DCLOAD+
INSW 2
OUTSW 2
CD_DVD
RR19
10
RR13 100K
2.0MM
JJ7
2.0MM
11
D
C
B
A
D
C
B
A
SCHEMATIC DIAGRAMS
VIBRATTO-II ES66X8
6
VCCIRGND
CLKCSDADT
SDA
SCL
HEADER 8
D0 IN4148
1
521
R300 10K
R30110K
1 3
27PF
C13
GND
C14
27PF
GND
GND
1000PF
C15
MA0
1 8
MA1
2 7
MA2
3 6
MA3
4 5
RN1 10x4
MA4
1 8
MA5
2 7
MA6
3 6
MA7
4 5
RN2 10x4
MA8
1 8
MA9
2 7
MA10
3 6
MA11
4 5
RN3
8
VCC
C300
10UF
R302 330
2
Q300
9014
R42 100K
27M
Y1
FB3(OPEN)
3.3UH
R43 0
10x4
J2
1234567
SDA
SCL
R27 4.7K
R28 33
R29 33
R30 33
R31 33
GND
XIN
XOUT
DCLK
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
DMA11
CAS#
CS0#
CS1#
RAS0#
RAS1#
RAS2#
DOE#
DWE#
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DSCK
GND
1
VD33
2
XIN
3
XOUT
4
DCLK
5
DMA0
6
DMA1
7
DMA2
8
DMA3
9
VS33
10
VD33
11
DMA4
12
DMA5
13
DMA6
14
DMA7
15
DMA8
16
DMA9
17
DMA10
18
VS33
19
VD33
20
DMA11
21
DCAS
22
DCS0
23
DCS1
24
DRAS0
25
DBANK0/ DRAS1
26
VSS
27
VDD
28
DBANK1/ DRAS2
29
DCKE/DOE/TDMTSC
30
DWE
31
DB0
32
DB1
33
DB2
34
VS33
35
VD33
36
DB3
37
DB4
38
DB5
39
DB6
40
DB7
41
DB15
42
DB14
43
VS33
44
VD33
45
DB13
46
DB12
47
DB11
48
DB10
49
DB9
50
DB8
51
DSCK
52
VS33
VCC
VS33
VD33
VCC_F
R18
R5 10
VCC
VCC33
+5V
GND
SERIAL EEPRO M
123
4 5
S0S1S2
GND SDA
24C01A
VCC
SCL
WC
U3
678
GND
SDA
SCL
R21
1K
HSYNC_IO(5)
VSYNC_IO(5)
AUX3
AUX2
AUX4
AUX6
AUX7
AUX5
RESET#
201
202
203
204
205
206
207
208
AUX1
AUX2/ HSYNC
AUX3/ VSYNC
AUX4
AUX5
AUX6
AUX7
RESET
R22
1K
RFGND
RR81 33
RR84 33
R23 33
R24 33
MOCTL(3)
DV34_CT
RS232_DET
R157 0R
RR33 OPEN
DV34_OPEN(3)
AUX0
AUX1
EAUX00(4)
EAUX01(4)
EAUX02(4)
EAUX03(4)
RR2 33
192
193
194
195
196
197
198
199
200
XGPIO[4]
EAUX03
EAUX02
EAUX01
EAUX00
VSS
VDD
AUX0
SVREF15(3)
SDATA(3)
SCLK(3)
SCSJ(3)
VCC
SCLK
SCSJ
SDATA
SVREF15
6800P
CC28
CC35
33P
CC36
33P
CC37
33P
OUTSW(3)
DRVSB(3)
HOMESW(3)
CLOSE(3)
RR12 OPEN(1K)
189
190
191
XGPIO[8]
XGPIO[7]
XGPIO[6]
XGPIO[5]
CC32
0.015U
CC33
470P
CC30
470P
CC34
0.1U
0.015U
MOCTL
CC31
RR29 33
RR27 33
RR28 33
RR32 OPEN
SPDON
INSW(3)
187
188
XGPIO[9]
M_BIAS(3)
RR10 1K
DEFCT
XSDATA
XSCLK
SLDC
XSCSJ
SFGIN
176
177
178
179
180
181
182
183
184
185
186
VD33
VS33
XSTESTDA
XSFGIN
XSPHOI
SXCSJ
XSDATA
XSCLK
XSDFCT
XSLDC
XSSPDON
DV34_CT(3)
SPINDLE(3)
OPEN(3)
FOCUS(3)
TRACK(3)
SLEGN(3)
SPINDLE
FOCUS
TRACK
SLEGN
RR1 10K
PLLGNDRFGND
DA
RR21 6.8K
RR24 0
RR22 6.8K
RR25 6.8K
RR26 OPEN(5.1K)
RR23 R
RR20 OPEN(6.8K)
CC27
0.1U
SLEGP
164
165
166
167
168
169
170
171
172
173
174
175
XSSLEGP
XSSLEGN
XSTRACK
XSPLLFTR2
XSVREF0
XSAWRC
AVSS_DA
XSRFRPCTR
XSTRAY
AVDD3_DA
XSSPINDLE
XSFOCUS
Vibratto-II
VD33
VS33
LA21
LA20
LA19
LA18
LA17
LA16
LA15
LA14
LA13
LA12
LA11
DQM
5354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899
LA20
DQM
LA18
LA19
OPEN
LA10
VSS
LA9
LA13
LA10
LA11
LA17
LA15
LA12
LA14
LA16
LA9
LA3
LA2
A1 A0
AT49F8192 (+5V)
AM29LV800TV
(3.3V )
E
2627282930313233343536373839404142434445464748
GND
LA1
LCS3#
VD33
VS33
VDD
LA8
LA7
LA6
LA5
LA4
LA3
LA2
LA4
LA3
LA6
LA7
LA5
LA8
LA18
LA4
LA5
LA6
LA8
LA19
LA7
VPP
DU/WPNCNC
A17A7A6A5A4A3A2
DQ10
GND
DQ11
DQ0
DQ8
DQ1
DQ9
DQ2
DQ3
G
LD2
LD1
LOE#
LD0
LD3
LWRLL
LCS0
LCS1
LCS2
LCS3
VD33
VS33
VDD
VSS
LOE
LD0
LD1
LD2
LD3
LA1
LA0
LCS1#
LA0
LA2
LA1
VCC20
LA11
LA9
WRLL#
RESET#
LA20
LA10
101112131415161718192021222324 25
A11
A10A9A8NCNCWRP
DQ12
DQ13
DQ14
VCC
DQ4
DQ5
DQ6
DQ7
LD4
LD6
LD5
LD4
WRLL#
LCS3#
LD1
LD0
LOE#
LD3
LD2
LA12
LA13 LA0
LA15
LA16
LA14
123456789
U8
A15
A14
A13
A12
DQ15/A_1
BYTE
GND
A16
VCC_F
LD7
LA17
12
MIRR(3)
RR15 33K
SVREF15
RR11 0
CC20
1U
RR87 0
TESTAD
RFRP
CC24
0.1U
CC25
47P
CC26
0.1U
RR17 10K
RR18 5.1K
TR2
TR1
161
162
163
XSFDO
XSFTROPI
AVDD3_PL
XSPLLFTR1
RSD/TDMDR
LD5
LD6
LD7
100
LD4
LD7
LD5
LD6
R19 OPEN
R20 OPEN
RSD (4)
TBCK
TWS
68pF
157
158
159
160
AVSS_DS
AVSS_PL
XSPDOFTR1
AVDD3_DS
XSVREF[15]
XSVREF[09]
XSVREF[21]
AVDD3_AD
XSTESTAD
XSWBLCLK
SPDIF/SEL_PLL3
TSD1/SEL_PLL1
TSD0/SEL_PLL0
TWS/SEL_PLL2
YUV0/UDAC
YUV2/CDAC
YUV5/YDAC
YUV6/VDAC
YUV7/FDAC
YUV4/RSET
YUV3/COMP
RBCK/TDMCLK
YUV1/VREF
RWS/TDMFS
VD33_PLL
101
102
103
104
RWS
RBCK
VD33_PL1
RSD
FERB
RWS (4)
RBCK (4)
TR2
CC23
0.047U
0.1U
XSDSSLV
XSRFIP
XSRFIN
XSIPIN
XSIREF
XSRFRP
XSTEI
XSCEI
AVSS_AD
XSFEI
XSSBAD
XSTEXI
XSFLAG[3]
XSFLAG[2]
XSFLAG[1]
XSFLAG[0]
XSIP1
XSIP2
XSLG
XSWBL
SPDIFIN
TBCK
MCLK
VS33_DA
VD33_DA
VS33_PL
FB2
GNDV
2 1
GNDV
GNDV
GNDV
RR16 1.2K
CC21
CC22
VS33
VD33
TSD3
TSD2
VS33
VDD
C
VSS
1N6263
75 OHM
470PF
470PF
TR1
C
CC19
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
ES6698
R16
C11
C12
RR14 R
CC18
PLL33V
U1
GNDV
2 1
2 1
1N6263
D10
GNDV
GNDV
L5 2.4UH
GNDV
FDAC (5)
RFGND
RFGND
TESTAD
XFLAG3
XFLAG2
XFLAG1
XFLAG0
VS33_PL2
VCC33
1N6263
D9
75 OHM
470PF
470PF
VCC20
SPDIF-IN
SPDIF
TBCK
MCLK
TSD2
TSD1
TSD0
TWS
UDAC1
CDAC1
YDAC1
GNDV
VCC33V
VDAC1
FDAC1
RSET
COMP
VREF
RFRP
C9
C10
RXD
TXD
6800P
SVREF09
GND
R15
CC13
0.1U
CC14
0.1U
CC15
0.1U
CC16
C
CC17
SVREF21
R14 0 OHM
GNDV
2 1
1N6263
D8
GNDV
VCCV
2 1
GNDV
GNDV
L4 2.4UH
GNDV
VDAC (5)
SLDC
DRVSB
SVREF21
SPDON
SDEFCT (3)
SPDON (3)
SLDC (3)
DRVSB (3)
SVREF21 (3)
RF33V
RR9 20K
RR8 68K
SVREF15
C7 0.1U
R13 390
C8 0.1U
VCC33V
VCCV
D7
2 1
1N6263
D6
R12
75 OHM
C5
470PF
C6
470PF
YDAC (5)
DEFCT
DIN(3)
CC11 4700P
CC12
1U
VCC33V
GNDV
1N6263
GNDV
GNDV
L3 2.4UH
GNDV
SFGIN
TP21
FGIN
CEI
DIN
CC9
CC7
C
C
CC8 4.7U
CC10
1U
33
FDAC1
VDAC1
YDAC1
2 1
1N6263
D5
75 OHM
C3
470PF
C4
470PF
CEI
FEI
TP19
TEI
TP18
FEI
RFO(3)
DIP(3)
RFO
CC6
4700P
RR7 10K
TP36
R155
R154
33
GNDGND GNDGND GND
UDAC1
CDAC1
2 1
D4
VCCV
R11
CDAC (5)
TEI
MIRR
TP17
SSPINDLE
TP16
MIRR
DIP
CC5
0.1U
1N6263
GNDV
GNDV
GNDV
L2 2.4UH
GNDV
SLEGP
SPINDLE
SLEGN
FOCUS
STRACK
TP15
TP13
SSLEGP
TP14
SSLEGN
TP12
SFOCUS
CEI(3)
FEI(3)
TEI(3)
FEI
CEI
TEI
RR6 3.3K
RR4 3.3K
RR5 3.3K
R7
4.7K
R8
4.7K
R9
4.7K
R10
4.7K
R73
4.7K
D3
2 1
1N6263
75 OHM
C1
470PF
C2
470PF
TRACK
DIN
TP11
DIP TP10
DIN
SBAD(3)
SBAD
RFGND
RR3 3.3K
HSYNC
VSYNC
TWS (4)
FERB
VCCV
2 1
D2
R6
UDAC (5)
DA
XFLAG2
RFO
XFLAG0
DIP
XFLAG1
TESTAD
XFLAG3
RFRP
TP7
DA
TP1
FLAG0
TP5
RFO
TP3
FLAG2
TP9
TP4
FLAG3
TP8
RFRP
TP2
FLAG1
TP6
TESTAD
CC4
CC2
CC3
CC1
(5)
(5)
R1
OPEN
R2
OPEN
VCC33VCC33VCC33 VCC33
R3
OPEN
R58
OPEN
SPDIF-IN (5)
SPDIF (5)
TBCK (4)
MCLK (4)
TSD2 (4)
TSD1 (4)
TSD0 (4)
TSD3 (4)
VCCV VCC
FB1
1N6263
L1 2.4UH
PLL2
0
0 1
0
1
0
1
1
11
1 2 7bypass
1
0
0
0
PLL0
0
1
0
1
1
reserved 5
reserved
DEFAULT
bypass
4.25
3.75
4
4.501
3.5
MULTI
4.25
4
6
5.5
4.75
S-CHIP
4.5
DEFAULTPLL1
108
NA
121.50101.25
114.75
NA
94.5
Frequency
114.75
121.5
162
135
S-CHIP0NA
148.5
128.25
108
VCCV
D1
VIDEO OUTPUT TABLE
YDACBFDAC
CDACUVDAC
UDAC
CVBS + S-VIDEO
or CVBS + YUV
C,
CVBS CVBS
Y
V
S-VIDEO S-VIDEO
CVBS + YUV
Y G
U
VGCVBS
S-VIDEO + RGB
C,
Y
R R
CVBS + RGB
B
CVBS
CVBS
1 2 3 4 5 6
D
C
B
A
D
C
B
A
SCHEMATIC DIAGRAMS
F-SDRAM
6
C24
0.1UF
C23
0.1UF
C17
0.1UF
DB[0..15]
521
DB1
DB3
DB8
DB5
DB0
DB4
DB6
DB7
DB2
2
345
678
91011
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
A0A1A2
A3
A4A5A6A7A8
U7
212223
24
2728293031
VCC3 VCC3
DB15
DB12
DB14
DB11MA11
DB10
DB9
DB13
12
39
404142
DQ7
DQ8
DQ9
A9
20
32
1
13
25
434445
464748
49
DQ10
DQ11
DQ12
DQ13
DQ14
BA/A11
A10
CLK
19
35
38
VCC
VCC
DQ15
VCCQ
VCCQ
VCCQ
CAS
RAS
CS
CKE
34
26
50
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
VCCQ
DQML
WE
NC
DQMH
NC
1415161718
open SDRAM 512KX16X2 (7ns)
33
36
37
DB0
DB1
VCC3VCC3
2
345
DQ0
A0A1A2
U9
212223
DB9
DB8
DB4
DB6
DB3
DB2
DB5
678
91011
DQ1
DQ2
DQ3
DQ4
DQ5
A3
A4A5A6A7A8
24
2728293031
DB14
DB13
DB7
DB11
DB12
DB15
12
39
404142
434445
464748
49
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
BA/A11
A10
A9
CKE
CLK
19
20
32
34
35
VCC3
1
13
25
38
VCC
VCC
VCCQ
VCCQ
VCCQ
CAS
RAS
CS
26
50
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
VCCQ
DQML
WE
NC
DQMH
NC
1415161718
OPEN(SDRAM 512KX16X2 (7ns))
33
36
37
MA5
MA0
MA1
MA7
MA10
MA8
MA9
MA2
MA3
MA4
MA6
R61 10
DSCK+
DB0
DB1
DB2
VCC33
2
465
DQ0
DQ1
DQ2
A0A1A2
U5
232425
DB3
DB4
738
DQ3
A3
26
2930313233
R62 10
DB5
DB6
101211
DQ4
DQ5
DQ6
A4A5A6A7A8
CAS#+
DWE#+
RAS0#+
DQM+
MA[0..11]
CS1#
DB12
DB13
DB8
DB15
DB10
DB7
DB9
DB11
DB14
13
42
444645
DQ7
DQ8
DQ9
A9
22
34
1
9
14
474948
505251
53
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
A11
A10
CLK
35
37
38
DOE#+
DSCK+
43
27
VCC
VCC
VCC
VCCQ
VCCQ
VCCQ
CAS
RAS
CS
CKE
DWE#+
CAS#+
RAS0#+
CS0#+
28
41
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
VCCQ
DQML
WE
NC
DQMH
BA0
BA1
1516171819
36
39
20
21
DQM+
RAS1#+
RAS2#+
MA5
MA10 DB10
MA0
MA[0..11]
54
VSS
NC
40
MA8
MA1
MA2
4Mx16 SDRAM (7ns)
MA11
MA6
MA3
MA7
MA9
MA4
64MBIT SDRAM
CS0#+
CAS#+
DWE#+
RAS0#+
DQM+
R63 10
DSCK+
R33 33
R36 33
R39 33
R38 33
MA8
MA11
MA9
MA7
MA4
MA5
MA0
MA1
MA2
MA10
MA6
MA3
DSCK
R40 33
CS0#
CAS#
DOE#
RAS0#
R47 33
R46 33
R41 33
R44 33
DWE#
DQM
R66
OPEN
R67
VCC
OPEN
R64
R65
VCC
OPEN
R68 33
R70
OPEN
RAS1#
OPEN
GND
R69 33
RAS2#
OPEN
OPEN32M SDRAM BA1=1
OPEN
OPEN
CLOSEOPEN
R65R68
OPEN
R64
CLOSE
OPEN
OPEN
OPEN
GND
OPEN
OPEN
OPEN
R67R69
CLOSE
OPEN
OPEN
OPEN
R66
OPEN
CLOSE
CLOSE
OPENOPEN
OPENCLOSE
OPEN
OPEN
CLOSE
R70
OPEN
CLOSE
OPEN32M SDRAM BA0=1 OPEN
CLOSE
CLOSE
OPEN
64M SDRAM
32M SDRAM BA1=0
32M SDRAM BA0=0
1 2 3 4 5 6
13
D
C
B
A
D
C
B
A
SCHEMATIC DIAGRAMS
104
C388
J352
1
100UF/16V
6
D358
IN4004
100UF/35V
C367
D357
IN4004
+
C368
+
10UH
L357
10UH
L358
5.1V
VD351
+
C377
100UF/35V
470
R358
470
R359
5V1///VFD Display !
521
100UF/16V
C365
D355
1N4004
+
L355
C375
100UF/16V
+
10UH
+5V
D361
1N4004
1N4004
+3.6V
891011121314
1N5822
D352
6.8
103
C352
R352
10UH
L352
+
2200UF/10V
C362
D351
+
C372
330UF/16V
3
F2
F1
2
3
-24V
4
GND
5
+5V
-12V
1K
R0
J351
1
+12V
+12V
2
GND
3
GND
4
+5V
5
+3.6V
6
+5V
7
GND
8
+12V
9
-12V
10
GND
T301
1
367
D306
IN4148
0
R306
D305
1N4007
47UF/16v
C306
Vo ut
0.1UF
C341
GND
TL431U341
2
Vin
1
10K
R344
10KR342
4.7K
R346
47K
R301
C307
C304
472/1KV
C303
+
47UF/400V
150K
R309
1N4007
1N4007
D303
1N4007
D302
D301
1N4007
D304
C302
0.1UF/250V
101/1KV
2N60B
V301
300
22K
R308
D308
1N4148
R310
6
7
8
D307
1N4007
2.2
R302
100
R341
PC817
2.2
R303
R305
4 5
3
2
U301
1200P60
1
U302
102
C305
1.5K
102M
Z313
30K
R304
L301
T2AL250V
C301
F1
0.1UF/250V
AC
2
221
Z311
1
221
POWER Switching
Z312
J1
1
2
AC-IN
90-240VAC
90~240V
1 2 3 4 5 6
14
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
MAIN PCB
6
521
BOTTOM TEXT VIEW
1 2 3 4 5 6
15
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
MAIN PCB
6
521
TOP TEXT VIEW
1 2 3 4 5 6
16
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
MAIN PCB
6
521
BOTTOM LAYOUT VIEW
1 2 3 4 5 6
17
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
MAIN PCB
TOP LAYOUT VIEW
6
521
1 2 3 4 5 6
18
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
POWER PCB
BOTTOM TEXT VIEW
6
521
1 2 3 4 5 6
19
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
POWER PCB
6
LOYOUT VIEW
521
1 2 3 4 5 6
20
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
VFD TEXT VIEW(BOTTOM)
6
521
1 2 3 4 5 6
D
C
21
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
VFD LAYOUT VIEW
6
521
1 2 3 4 5 6
22
D
C
B
A
D
C
B
A
PRINTED CIRCUIT BOARDS
VFD TEXT VIEW (TOP)
6
521
1 2 3 4 5 6
23
D
C
B
A
PRINTED CIRCUIT BOARDS
VFD SCHEMATIC VIEW
24
H
G
F
E
D
C
B
A
EXPLODED VIEW DIAGRAM
2
1
16
2 6
5
12
6
2 0
8
2 4
12
SCAL E 0 .8 00
11
2 1
2 5
18
19
10
18
19
17
17
3
4
14
1 2 3 4 5 6 7 8 109 11 12
16
2 3
2 0
2 2
16
13
9
15
16
2 6 Pu s h Swit c h 1P2 T L =8 mm SWS - A1P2 T8 D5- NNP 1
2 5 V F D As s e mbl y DV D- 4 30 2 - 4 30V FD- 0 1
2 4 Ke y As s e mb l y DV D- 43 0 2- 4 30K EY- 0 1
2 3 Po wer As s embl y DV D- 43 0 2 - 4 30 PWR- 0 1
2 2
2 1 Main PCB St op p er 4 01- 4 31A06 00NN- 0 2
2 0 De ck St o pp er 4 01- 4 3 0A07 00NN- 0 4
19 T/ S D=3 x 8mmP/ HBT yp e - B NiPl at e d 5 09 - 3 0080 PBN- 2 7
18 T/ S D=3 x 8mmB/ HBT yp e - B NiPl at e d 5 09 - 3 0080 BBN- 2 4
17 M/ S M3x 14mm B/ H Nic k el Pl a t e d 5 10- 3 0140B 0N- 2 6
16 M/ S M3x 6 mm W/ H Nic ke l Pl a t e d 5 10- 3 006 0W0N- 2 9
15 T/ SD= 3 x10mmB/ HB Ty pe - B NiPl a t e d 5 09 - 3 0100B BN- 2 4
14 M/ S M3x 8 mm B/ H Nic k el Pl a t e d 5 10- 3 008 0B0N- 2 4
13 M/ S M3x 4 mm W/ H Nic ke l Pl at e d 5 10- 300 40W0 N- 2 3
12 M/ S M3x 4 mm K/ H Bl ac k Z inc 5 10- 3 004 0K0 B- 2 2
11 Ru bb er Fo ot 6 11- 4 301B010- 0 4
10 Met a l Br a c k et 5 05- 4 3110605 - 0 1
9 Me t a l Ba c k Ca bi ne t 5 05- 3 104 060 4- 0 1
8 Me t a l Bo t t o m Cab in et 5 05- 3 104 080 1- 1 1
7 Me t a l T op Ca b ine t 50 5- 43 1406 01- 0 1
6 Co n t r ol But t o n 4 01- 4 3 0A1000EN- 0 1
5 P owe r Bu t t o n 40 1- 4 30 A1100EN- 0 1
4 DV D Br a ck e t De c k 4 01- 4 30 A060 0NN- 0 1
3 DV D Do or 401- 43 0A09 00HN- 0 1
2 F r o nt Ca bin et 4 01- 4 3 0A08 04 SP- 1 1
1 F r o nt PC Sh ee t 6 17 - 4 3000 004 - 0 1
I NDEX DE SCRI PTI ON PART NO. QT Y
13 14 151 2 3 4 5 6 7 10 11 12
Main A ss e mb ly DV - Z 6- DI V X F XM- DP3 11
7
13 14 15
Rev is io n n o t eRev No
2 - DP3 11MAI N- 0
Dat e
16
1
H
G
F
E
D
C
B
A
16
Sig na t u r e Ch ec k e d
34
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