DSR-4.8
SCHEMATIC
DIAGRAM-1
DVD MAIN
BOARD (1/6)
A
1
2
3
5
B
C
D
E
F
G
H
VC
GNDA5
GND_PW
T-
F+
F-
T+
DRVSB
DRV_CTL1
SLD+
SLD-
VCC_PW6.5
VCC_DRV5
TRACK
FOCUS_
S_SPIN
S_SLDIN
DRVSB
VDD_SAFE3.3
XRST
VDD_AFE3.3
VDD_HDPLL1.8
VDD_DAC3.3
HPLGDET
DRVSB
FGO
GNDD
DUP_RD0
DUP_TD0
DUP_TD0
SSC_REQ
DUP_RD0
VDD_HDA3.3
VDD_HD1.8
VDD_PLL1.8
SSW
LD_DVD
LD_CD
GNDA5
CD/DVD
CD_MD
DVD_LD
CD_LD
XRST
XRST
MPG_27MHz
VDD_SW5
RAM_DAT4
RAM_DAT11
RAM_DAT5
RAM_DAT10
RAM_DAT6
RAM_DAT9
RAM_DAT7
RAM_DAT8
RAM_DAT0
RAM_DAT15
RAM_DAT1
RAM_DAT14
RAM_DAT2
RAM_DAT13
RAM_DAT3
RAM_DAT12
RAM_DQM
RAM_BA0
RAM_BA1
RAM_ADR11
RAM_ADR9
RAM_ADR10
RAM_ADR8
RAM_ADR0
RAM_ADR7
RAM_ADR1
RAM_ADR6
RAM_ADR2
RAM_ADR5
RAM_ADR3
RAM_ADR4
SYSRX
SYSTX
SYS_DE
BE_DE
C
VRF
D
CEC_IO
VCC_A5
VDD_SW3.3
VC16
S_FOCUS
S_TRACK
VCC_DRV5
S_LODIN
GNDA5
DVD/CD
RGB
MEM_DAT11
MEM_CS0
MEM_ADR3
MEM_ADR2
MEM_ADR0
MEM_ADR1
MEM_DAT3
MEM_ADR19
VDD_Sw3.3
VDD_SW1.8
VDD_DSP3.3
VDD_PWM3.3
GNDD
MEM_ADR20
GNDD
GNDD
FR-
FR+
FL-
FL+
VDD_SW5
LFE+
LFE-
VCC_A5
VCC_RF5
VDD_SW5
VCC_PW6.5
GND_PW
VDD_DSP1.8
SSCRXD
SSCTXD
SSCCLK
SSC_EN
SSC_REQ
DRV_CTL1
MEM_ADR12
MEM_ADR11
MEM_ADR10
MEM_ADR9
MEM_ADR8
MEM_ADR13
MEM_ADR14
MEM_ADR16
MEM_ADR15
MEM_ADR18
MEM_ADR17
MEM_ADR7
MEM_ADR5
MEM_ADR4
S_SLDIN
A
B
VC
F
E
FG
DVD_MD
RAM_WE
RAM_CAS
RAM_RAS
RAM_CS
RAM_CKE
LOD-
LOD+
DRV_CTL1
CLOSESW
OPENSW
GND_PW2
LOD
FOCUS_
TRACK
F-
F+
T+
T-
I2C_SCL
I2C_SDA
VDD_SW3.3
VDD_SW1.8
GNDD
VDD_SW5
GNDA5
VCC_A5
GNDD
GNDA5
GNDA5
CLOSESW
LOD+
LOD-
OPENSW
GND_LD
LD_DVD
NC0
HFM
PD
LD_CD
VR_DVD
VR_CD
NC1
E
VCC_RF5
VC
GNDA5
F
B
A
VRF
CD/DVD
D
C
T-
T+
F+
F-
B
F
VC
VCC_RF5
F-
F+
T+
T-
C
D
CD/DVD
VRF
A
E
LD_CD
PD
HFM
LD_DVD
GND_LD
GNDA5
VR_CD
NC1
NC0
VR_DVD
W_A3
U_A1
V_A2
H3-
H3+
H2-
H2+
H1-
H1+
H-
H+
VDD_DSP3.3
VDD_DSP3.3
VDD_DSP1.8
GNDD
FL-
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
SLD+
SLD-
SSW
GND_PW
H+
H-
H3+
H3-
H2+
H2-
H1+
H1-
U_A1
V_A2
W_A3
LETTER
SQUEEZE
TRCHG
MEM_ADR6
MPG_27MHz
RAM_CLK
VC16
SSW
SSW
GNDD
HPLGDET
IRRCV
SPDP
FCSP
TRKP
USB_DN
USB_DP
SC
PB/B
PY/G
PR/R
SY
CV
DVD_MD
CD_LD
DVD_LD
MEM_CS1
MEM_DAT15
MEM_DAT7
MEM_DAT14
MEM_DAT6
MEM_DAT13
MEM_DAT5
MEM_DAT12
MEM_WE
MEM_DAT4
MEM_DAT1
MEM_DAT9
MEM_DAT0
MEM_DAT2
MEM_DAT10
MEM_DAT8
MEM_RD
CLOSE
OPEN
SLDP
CD_MD
FG
I2C_SDA
I2C_SCL
DVD/CD
LT+
LT-
RT-
RT+
LFE-
LFE+
FR-
FR+
FL+
AnalogVideo Signals
HDMI signals
Flash Adr bus
Flash Data bus
Sys-B/E Communication
Video Control
SDRAM bus
Flash Control
USB I/F (Reserved)
Debug I/F
GNDA5
VCC_A5
GNDD
SPDL/SLED I/F
OPU I/F (top side)
OPU I/F(bottom side reserved)
NAVD-9351
A.DDP I/F(reserved)
TP243
R1029
0
Q1202:B
NJM3404AV
7
5
6
R1204
4.7
C1206
102J
C1213
105Z
C1214
104K
R1211
1
R1210
1
R1209
1
L1201
2.2U
C1211
105Z
C1212
105Z
Q1201
BD7967EFS
1
Vc
2
VinTK
3
SPVM2
4
VinFC
5
CFCerr1
6
CFCerr2
7
LDin
8
SPin
9
SPRNF
10
W
11
SPGND
12
U
13
V
14
HW+
15
HW-
16
HV+
17
HV-
18
HU+
19
HU-
20
SPVM1
21
HB
22
FG
23
SPVCC
24
SLin
25
OPOUT
26
CTL2
27
PreVcc
28
CTL1
29
SLO+
30
SLO-
31
LOD+
32
LOD-
33
PowGND
34
PreGND
35
VOFC+
36
VOFC-
37
VOTK+
38
VOTK-
39
VNFTK
40
VMACT
41
VNFFC
42
CFIL
43
CTKerr2
44
CTKerr1
TP76
C1215
101J
R1215
1.8
R1216
1.8
R1217
1.8
R1218
1.8
TP260
R1201
1K
C1222
105Z
R1249
27K
R1237
10KF
R1238
10KF
C1220
47/4
C1221
47/4
C1219
220/4
C1225
102J
C1227
223K
C1228
223K
C1229
102J
R1245
27K
C1102
105Z
C1147
105Z
C1151
105Z
C1149
105Z
C1148
220/4
C1152
220/4
C1150
220/4
L1102
2.2U
L1101
2.2U
R1197
0
R1122
220
TP72
TP71
TP70
R1126
15K
R1124 15K
C1109
105Z
TP52
TP50
C1110
105Z
C1111
105Z
C1112
105Z
C1145
105Z
R1246
10K
R1119
47
C1113
105Z
TP51
C1116
105Z
C1142
105Z
C1019
330J
C1018
330J
C1117
105Z
C1118
105Z
C1141
105Z
C1011
330J
C1140
105Z
C1010
330J
C1139
105Z
C1009
330J
C1008
102J
R1168
220F
R1169
150F
C1136
105Z
C1137
105Z
C1138
105Z
R1170
22F
C1125
102J
R1182
75F
R1164
10F
R1162
270F
TP253
RFmonitor
L1108
4.7U
L1005
4.7U
L1006
22U
R1181
75F
R1159
1K
R1163 150F
R1180 75F
TP252
TEmonitor
R1179 75F
R1178 75F
R1177 75F
C1159
1
05Z
C1157
105Z
C1155
105Z
C1153
105Z
C1154
220/4
C1156
220/4
C1158
220/4
R1176 75F
R1175 75F
L1104
22U
L1105
2.2U
R1174 75F
L1106
2.2U
R1173 75F
L1107
2.2U
R1172 75F
TP310
C1103
105Z
TP62
L1103
2.2U
TP244
C1028
105Z
C1026
105Z
TP107
TP106
R1853
1M
R1852
10K
Q1851
TC7WZU04FU
1
2
3
4
GND
5
6
7
8
VD
R1856 220
R1183
47
R1142
47
TP58
TP61
TP59
R1193
47
R1194
47
TP19
C1033
104K
C1032
104K
R1026
3.3K
L1003
22U
TP7
TP6
C1003
47/4
TP5
L1002
22U
TP3
TP2
C1002
47/4
C1001
220/4
TP254
TP26
Q1103
S-80127CNMC
1
DS
2
VSS
3
NC
4
VOUT
5
VDD
R1137
56K
TP242
TP148
R1130
10K
TP1
L1001
22U
TP21
C1223
105Z
R1226
27K
R1150
4
.7K
C1101
105Z
R1042
47
R1041
47
C1124
105Z
P1703
1
FL+
2
FL-
3
G
4
FR+
5
FR-
6
G
7
LFE+
8
LFE-
9
G
R1224
27K
C1853
105Z
C1852
220/4
+
C1851
105Z
L1851 2.2u
C1855
220J
R1854
470
R1851
47
L1004
22U
C1022
105Z
C1021
100/6.3
+
C1020
105Z
C1025
100/6.3
+
C1023
105Z
C1024
1/50
+
C1027
330/6.3
C1029
220/4
C1163
220/4
C1162
220/4
C1161
105Z
C1007
105Z
C1006
105Z
R1011
220
R1028
0
R1027
0
C1005
105Z
C1004
105Z
R1005
220
Q1001
HN1A01F-GR
2
6
3
5
4
1
Q1002
HN1A01F-GR
2
6
3
5
4
1
R1012
3.3K
R1015
470
R1006
3.3K
L1112
BK1608LM182
C1107
105Z
Q1102
BR24L08FV-W
5
SDA
6
SCL
7
WP
8
VCC
1
A0
2
A1
3
A2
4
GND
R1049 47x4
C1104
105Z
C1105
105Z
C1106
105Z
TP247
TP246
C1119
105Z
R1114
47
R1113
47
R1112
47
R1110
47
R1108
47
R1102
4.7K
R1109
4.7K
R1036
47
R1037
47
R1038
47
R1039
47
R1040
47
R1035 47x4
R1043
47
R1044
47
R1045
47
R1047
47
R1048
47
C1126
105Z
C1130
1
05Z
R1191 39K
R1227
150KF
R1228
22KF
Q1205:A
BA4510
4
3
2
8
1
R1241
0
R1242
10KF
R1248
18KF
C1854
NC
C1858
270J
C1857
NC
X1851
AT-49-27MHz
C1856
NC
R1855
NC
TP251
FEmonitor
TP4
TP20
R1003
4.7
R1004
NC
R1001
4.7
R1002
NC
R1010
NC
R1008
NC
C1030
NC
L1007
NC
R1016
0
R1017
0
R1018
0
R1019
0
TP39
R1023
20KF
R1022
100KF
C1017
104K
C1012
330J
C1016
330J
C1015
330J
C1013
NC
C1014
NC
R1021
0
R1020
0
R1024
0
R1013
0
R1014
0
R1223
NC
R1225
NC
Q1202:A
NJM3404AV
8
1
4
3
2
R1247 15K
R1143
47
R1116
47
R1115
47
C1143
105Z
C1144
105Z
R1025
47
R1184
47
R1273
22
R1271
47
R1199
47x4
R1198
47x4
R1278
47x4
R1279
47x4
R1280
47x4
R1281
47x4
C1115
105Z
R1125
0
R1123
0
C1108
330J
R1195
10K
R1240
100
Q1205:B
BA4510
6
5
7
C1216
NC
C1217
NC
R1207
47K
R1208
1
TP264
TP265
TP73 TP74
R1212
4.7K
C1224
103K
R1239
NC
TP262
TP261
C1210
100/6.3
TP308
TP309
R1148
NC
C1208
100/16
R1214
0
R1213
0
R1222
NC
C1207
104Z
C1205
103K
R1206
NC
C1202
101J
R1203
47K
TP266
C1201
104Z
R1202
47K
TP64
TP65
TP259
R1007
4.7
R1009
4.7
R1219
1.8
R1220
1.8
R1221
1.8
TP255
TP256
TP257
TP258
TP307
TP49
TP48
TP47
TP46
TP45
TP44
TP42
TP41
TP40
TP38
TP37
TP36
TP35
TP34
TP33
TP32
TP31
TP30
TP28
TP27
TP25
TP24
TP23
TP22
TP105
TP104
TP103
TP102
TP101
TP100
TP99
TP98
TP97
TP96
TP88
TP87
TP84
TP69
P1102
1
2
3
4
frame
frame
TP68
TP67
TP66
C1204
103K
C1203
103K
P1002
frame
frame
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
frame
frame
C1122
105Z
R1128
10K
TP16
TP15
TP14
TP11
TP10
C1160
220/4
R1106
4.7K
L1113
BK1608LL241
P1101
9
8
7
6
5
4
3
2
1
L1501
DLP2ADN900HL4L
1
2
3
4
5
6
7
8
L1502
DLP2ADN900HL4L
1
2
3
45
6
7
8
C1164
102J
C1165
102J
P1201A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R1272
47
R1127
56
P1204
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P1201B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R1111
47
R1117
47
R1154
22K
R1153
22K
R1155
22K
R1107
47
R1132
100
L1109
BK1608LL241
R1189
NC
R1190
NC
R1188
NC
R1187
NC
R1186
NC
C1146
105Z
R1185
NC
R1131
NC
R1118
NC
R1104
47
R1105
NC
R1046
47
C1031
102J
R1030
NC
C1121
105Z
R1161
22
C1127
NC
R1121
NC
R1120
NC
R1160
NC
C1128
105Z
C1129 101J
C1131
101J
C1132
105Z
C1133
101J
C1135
101J
C1134
105Z
R1196
NC
R1192 39K
R1205
4.7
C1114
050D
R1277
22
R1276
22
R1275
22
R1274
22
R1270
47x4
R1136
22
C1120
1
05Z
C1167
1000/6.3
+
R1101
47
R1103
NC
Q1003
KTC3875-GR
2SC2712-GR
Q1007
KTC3875-GR
2SC2712-GR
Q1004
KTC3875-GR
2SC2712-GR
TP55
TP53
TP245
TP57
L1852
BK1608LL241
TP82
R1147
NC
R1146
47
R1145
NC
TP9
TP8
R1157
NC
R1158
NC
C1123
105Z
L1110
NC
R1141
NC
R1144
NC
R1140
NC
R1139
10K
L1111
NC
R1282 NC
C1166
272J
P1103A
1
2
Q1101
ZR36888HLCG
193
RFINP
194
RFINN
195
ADCIN_G
196
ADCIN_A
197
VDDAFE_3.3
198
ADCIN_B
199
VDDSAFE_3.3
200
VDDAFE_3.3
201
ADCIN_C
202
ADCIN_H
203
ADCIN_D
204
ADCIN_J
205
GNDADC
206
ADCIN_E
207
ADCIN_K
208
ADCIN_F
209
OPUREF
210
BGCAP
211
RESLOAD
212
CDMD
213
DVDMD
214
CDLD
215
DVDLD
216
GNDAFER
217
GNDADC
218
VDDC_1.8
219
GPCIO_32
220
GNDC
221
ICGPCIO_4
222
ICGPCIO_5
223
VDDP_3.3
224
IDGPCIO_3
225
GNDP
226
ICGPCIO_6
227
ICGPCIO_7
228
VDD_IP_3.3
229
IDGPCIO_6
230
IDGPCIO_7
231
PWMCO_2
232
PWMCO_3
233
GNDPWMS
234
PWMCO_4
235
VDDPWMS_3.3
236
PWMCO_5
237
PWMCO_6
238
PWMCO_0
239
DUPRD_0
240
DUPTD_0
241
DUPRD_1
242
DUPTD_1
243
GPCIO_39
244
GPCIO_40
245
VDDP_3.3
246
GPCIO_42
247
GPCIO_33
248
GPCIO_34
249
IDGPCIO_5
250
GPCIO_48
251
GPCIO_49
252
GPCIO_50
253
GPCIO_51
254
SSCCLK
255
SSCTXD
256
GNDP
1
GPCIO_52
2
GPCIO_53
3
GPCIO_54
4
GPCIO_55
5
GPCIO_56
6
GPCIO_57
7
GPCIO_58
8
SSCCLK
9
SSCTXD
10
SSCRXD
11
MEMCS1
12
VDDP_3.3
13
MEMADR_15
14
MEMADR_16
15
MEMADR_14
16
MEMADR_13
17
MEMADR_12
18
MEMDA_15
19
MEMADR_11
20
MEMDA_7
21
GNDP
22
MEMADR_10
23
MEMDA_14
24
MEMADR_9
25
MEMDA_6
26
MEMADR_8
27
MEMDA_13
28
MEMDA_5
29
MEMADR_20
30
VDDP_3.3
31
MEMDA_12
32
MEMWR
33
MEMDA_4
34
VDDC_1.8
35
MEMDA_11
36
MEMDA_3
37
MEMADR_19
38
GNDC
39
MEMDA_10
40
MEMADR_18
41
GNDP
42
MEMDA_2
43
MEMADR_17
44
MEMDA_9
45
MEMADR_7
46
MEMDA_1
47
MEMADR_6
48
MEMDA_8
49
MEMADR_5
50
VDDP_3.3
51
MEMDA_0
52
MEMADR_4
53
MEMRD
54
MEMADR_3
55
MEMADR_2
56
MEMCS0
57
MEMADR_1
58
MEMADR_0
59
GNDP
60
VDDIP_3.3
61
VDDP_3.3
62
GPCIO_61
63
GPCIO_62
64
RAMCKE
65
VDDUSB_3.3
66
USBDP
67
USBDN
68
GNDUSB
69
RAMADR_4
70
RAMADR_3
71
RAMADR_5
72
RAMADR_2
73
RAMADR_6
74
VDDP_3.3
75
RAMADR_1
76
RAMADR_7
77
RAMADR_0
78
GNDP
79
RAMADR_8
80
VDDC_1.8
81
RAMADR_10
82
GNDC
83
RAMADR_9
84
VDDP_3.3
85
RAMADR_11
86
RAMBA1
87
RAMBA0
88
GNDP
89
RAMCS1
90
RAMRAS
91
RAMCAS
92
VDDP_3.3
93
RAMWE
94
RAMDQM
95
GNDPCLK
96
PCLK
97
VDDPCLK_3.3
98
RAMDAT_8
99
GNDP
100
RAMDAT_7
101
RAMDAT_9
102
RAMDAT_6
103
VDDP_3.3
104
RAMDAT_10
105
RAMDAT_5
106
RAMDAT_11
107
GNDP
108
RAMDAT_4
109
VDDC_1.8
110
RAMDAT_12
111
GNDC
112
RAMDAT_3
113
VDDP_3.3
114
RAMDAT_13
115
RAMDAT_2
116
RAMDAT_14
117
GNDP
118
RAMDAT_1
119
RAMDAT_15
120
RAMDAT_0
121
VDDP_3.3
122
CPUNMI
123
GNDP
124
AOUT_3
125
IDGPCIO_0
126
SPDIFOUT
127
AOUT_2
128
AOUT_1
129
AOUT_0
130
GPAIO
131
ALRCLK
132
ABLCK
133
GNDP_A2
134
AMCLK
135
VDDP_A2_3.3
136
GPCIO_23
137
GPCIO_24/VSYNC
138
GPCIO_25/HSYNC
139
GNDP
140
VCLKx2
141
VDDP_3.3
142
GPCIO_26/VID_7
143
ICGPCIO_2/VID_6
144
IDGPCIO_1/VID_5
145
GPCIO_27/VID_4
146
GNDC
147
VDDC_1.8
148
GPCIO_28/VID_3
149
GPCIO_29/VID_2
150
GPCIO_30/VID_1
151
ICGPCIO_3/VID_0
152
GPCIO_31
153
IDGPCIO_2
154
VDDP_3.3
155
GNDP
156
GNDA
157
RESET
158
VDDA_1.8
159
XO
160
GCLKP
161
AHVDD_1.8
162
AHGND
163
AGNDP
164
HDTXCN
165
HDTXCP
166
AVDDP_3.3
167
HDTXDN0
168
HDTXDP0
169
AGNDP
170
HDTXDN1
171
HDTXDP1
172
AVDDP_3.3
173
HDTXDN2
174
HDTXDP2
175
AGNDP
176
HDCSET
177
AGNDC
178
AVDDC_1.8
179
GNDDAD
180
GNDDAD
181
DAC_6
182
VDDDACD_3.3
183
DAC_5
184
DAC_4
185
VDDDAC_3.3
186
DAC_3
187
DAC_2
188
VDDDAC_3.3
189
DAC_1
190
RSET
191
GNDDACP
192
GNDDABS2
R1171 75F
R1066
10KD
R1152 10KD
R1151 10KD
R1065 10KD
R1064
10KD
R1138
10KD
R1063 10KD
R1135
10KD
R1134
10KD
R1062
10KD
R1061
10KD
R1129
10KD
To DVD Mecha.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
IS DC VOLTAGE. (NO INPUT SIGNAL)
ELECTROLYTIC CAPACITORS ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF 333 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
NOTE
( )
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TEL 13942296513 QQ 376315150 892498299
