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For Japan model
Ver. 1
SERVICE MANUAL
MODEL DVD-310
DVD VIDEO PLAYER
For purposes of improvement, specifications and
design are subject to change without notice.
Please use this service manual with referring to ,
the operating instructions without fail.
Some illustrations using in this service manual are
slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
S-1129V.01 DE/CDM 0307
DVD-310 2
SAFETY PRECAUTIONS
LEAKAGE CURRENT CHECK
LASER RADIATION
500V
1M
(1)
(2)
(1)
(2)
2
DVD-310 3
BLOCK DIAGRAM
3
DVD-310 4
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
IC's
Note: Abbreviation ahead of IC No. indicates the name of P.W.B., etc.
): IC No.
AV: A/V P.W.B. ME: MECHA P.W.B.
FR: FRONT P.W.B. SM: SMPS P.W.B.
ES6028FW (ME: U9)
PCLK2XSCN
PCLKQSCN
HIOCS16#
HCS3FX#
HCS1FX#
HSYNC#
VSYNC#
HIORDY
HWRQ#
HRDQ#
ADVEE
HRST#
HWR#
HRD#
DCLK
YUV7
YUV6
YUV5
YUV4
YUV3
YUV2
YUV1
YUV0
HD15
HD14
HD13
HD12
HD11
HD10
HIRQ
VCC
VCC
VSS
VEE
VSS
VSS
VEE
VSS
VSS
VSS
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
HA1
HA0
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
VEE 157 104 VEE
HA2 158 103 VSS
VEE 159 102 DSCK
AUX[0] 160 101 DQM
AUX[1] 161 100 DCS0#
AUX[2] 162 99 VEE
VSS 163 98 VSS
VEE 164 97 DCS1#
AUX[3] 165 96 DB15
AUX[4] 166 95 DB14
AUX[5] 167 94 DB13
AUX[6] 168 93 DB12
AUX[7] 169 92 VEE
LOE# 170 91 VSS
VSS 171 90 DB11
VCC 172 89 DB10
LCS0# 173 88 DB9
LCS1# 174 87 DB8
LCS2# 175 86 DB7
LCS3# 176 85 DB6
VSS 177 84 VSS
LD0 178 83 VCC
LD1 179 82 DB5
LD2 180 81 DB4
LD3 181 80 DB3
LD4 182 79 DB2
VEE 183 78 DB1
VSS 184 77 DB0
LD5 185 76 VSS
LD6 186 75 VEE
LD7 187 74 DMBS1
LD8 188 73 DMBS0
LD9 189 72 DRAS#
LD10 190 71 DWE#
LD11 191 70 DSCK_EN
VSS 192 69 DCAS#
VEE 193 68 VEE
LD12 194 67 VSS
LD13 195 66 DMA11
LD14 196 65 DMA10
LD15 197 64 DMA9
LWRLL# 198 63 DMA8
LWRHL# 199 62 DMA7
VSS 200 61 DMA6
VEE 201 60 VSS
CAMIN0 202 59 VEE
CAMIN1 203 58 DMA5
LA0 204 57 DMA4
LA1 205 56 DMA3
LA2 206 55 DMA2
LA3 207 54 DMA1
VSS 208 53 DMA0
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
1
2
3
4
5
6
7
8
9
VCC
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
LA18
LA19
LA20
LA21
VEE
VSS
VSS
VEE
TDMDR
TSD0/SEL_PLL0
VSS
VCC
TSD1/SEL_PLL1
MCLK
SPDIF/PLL3
VSS
VEE
TDMDX
TDMCLK
NC
VSS
VCC
RSD
RWS