Pioneer DVR-233-S Service Manual page 23

5
V+3D V+12A
(AT)
E2
2
Q1111
D1111
***
*** 1
R1111
B2
***
C2
R1112
Q1111
***
***
R1103
GNDD GNDD
0
R1108
*** IC1102
VYW2307- /V
S29GL032M90TCIR30-K
HADRS16
1 48
A15 A16
HADRS15
2 47
BYTE
A14
HADRS14
3 46
A13 VSS
HADRS13
4 45
D15
A12
HADRS12
5 44
A11 D7
HADRS11
6 43
A10 D14
HADRS10
7 42
A9 D6
HADRS9 R1106
8 41
A8 D13
HADRS22 ***
9 40
A19(A21) D5
R1107
HADRS20
10 39
A20 D12
0
HADRS21
11 38
XWE D4
HWS0
12 37
XRESET VCC
XRESET R1110
13 36
NC(ACC) D11
0
14 35
WP/ACC D3
R1109
15 34
RY/BY(A19) D10
***
HADRS19 16 33
A18 D2
HADRS18 17 32
D9
A17
HADRS8 18 31
A7 D1
HADRS7
19 30
D8
A6
HADRS6 20 29
A5 D0
HADRS5
21 28
OE
A4
HADRS4 22 27
A3 VSS
HADRS3
23 26
A2 CE
HADRS2 24 25
A1 A0
FLASH
V+2R5
L1201
DTL1106- -T
3
R1241
DDATA31
DDATA30
DDATA29
DDATA27
33*4
R1242
DDATA28
DDATA26
DDATA25
DDATA24
33*4
R1243
DDQS3
33(S)
R1244
33(S)
DDM3
TWE
TCAS
TRAS
TCS
TBA0
VTT
TBA1
TADRS10
TADRS0
R1291
R1281
TADRS1
DADRS0 TADRS0
TADRS2
DADRS1 TADRS1
TADRS3
DADRS2 TADRS2
DADRS3 TADRS3
***
56*4
R1292
R1282
DADRS4 TADRS4
DADRS5 TADRS5
DADRS6 TADRS6
DADRS7 TADRS7
***
56*4
R1261
DDATA16
R1293
R1283
DDATA18
DADRS8 TADRS8
DDATA17
DADRS9 TADRS9
DDATA19
DADRS10 TADRS10
33*4
DADRS11 TADRS11
***
56*4
R1262
DDATA20
R1294
R1284
DDATA21
DADRS12 TADRS12
DDATA23
56(S) ***
DDATA22
R1295
R1285
***
33*4
56(S)
DBA0 TBA0
DBA1 TBA1
R1286 R1296
56(S) ***
R1263
DDQS2
R1297
R1287
33(S)
DWE TWE
DCAS TCAS
R1264
DRAS TRAS
33(S)
DDM2
DCS TCS
TWE
***
56*4
R1298 TCAS
R1288 ***
TRAS
33(S)
DCLKO TCLKO
TCS
DCLKNO TCLKNO
R1289 R1299
33(S) ***
TBA0
TBA1
TADRS10
TADRS0
TADRS1
TADRS2
TADRS3
5
6
PROTECT
C
HADRS0 R1151
B
3R3V
HADRS1 R1152
GNDD HADRS2 R1153
E
R1154
HADRS3
HADRS4 R1155
R1156
HADRS5
HADRS6 R1157
R1158
HADRS7 R1159
HADRS8 R1160
R1161
HADRS17 HADRS9 R1162
HADRS10 R1163
HADRS11 R1164
HDATA15 HADRS12 R1165
HDATA7 HADRS13 R1166
HDATA14
R1167
HDATA6 HADRS14 R1168
HDATA13 HADRS15 R1169
HDATA5 HADRS16 R1170
R1171
HDATA12 HADRS17
HDATA4
R1172
C1113
R1173
HADRS18
1 HDATA11 HADRS19 R1174
HDATA3
HDATA10
HDATA2
HDATA9
HDATA1
HDATA8
HDATA0 HDOE R1181
R1127
HDOE HWS0 R1182
47
HCS0 R1183
HCS0 HCS1 R1184
HADRS1
GNDD
V+DDR
Clock:***MHz
1
2
C1235
IC1201
220/4
K4H561638F-UCB3-K
VTT or EDD2516AKTA-6B
C1202
1
VDD VSS
R1201
1 2
*** DQ0 DQ15
R1245 C1203
3
VDDQ VSSQ
0.1 4
DQ1 DQ14
5
DQ2 DQ13
6
VSSQ VDDQ
33*4
7
DQ3 DQ12
8
DQ4 DQ11
C1206
R1246
9
VDDQ VSSQ
0.01 10
DQ5 DQ10
11
DQ6 DQ9
12
VSSQ VDDQ
R1204 33*4
13
DQ7 DQ8
***
14
NC NC
C1207
15
R1212 VDDQ VSSQ
R1247
1000p 16
LDQS UDQS
***
17
33(S)
NC NC
C1208
18
VDD VREF
R1321
19
*** 1 NC VSS
20
LDM UDM
21
~WE ~CK
22
~CAS CK
23
~RAS CKE
24
~CS NC
25
NC A12
26
BA0 A11
27
BA1 A9
28
A10 A8
29
A0 A7
30
A1 A6
31
A2 A5
32
A3 A4
C1209
33
VDD VSS
C1281
*** 1000p
256Mbit DDR SDRAM
C1282
***
(16M*16bit)
C1216
C1283
***
IC1221
***
K4H561638F-UCB3-K
C1231 or EDD2516AKTA-6B
***
C1221
1
VDD VSS
1 2
DQ0 DQ15
R1221
R1265 C1222
3
VDDQ VSSQ
0.1 4
DQ1 DQ14
5
DQ2 DQ13
6
VSSQ VDDQ
***
33*4 7
DQ3 DQ12
8
DQ4 DQ11
R1224
R1266 C1225
9
VDDQ VSSQ
0.01 10
DQ5 DQ10
11
DQ6 DQ9
12
VSSQ VDDQ
***
33*4 13
DQ7 DQ8
14
NC NC
C1226
15
R1214 VDDQ VSSQ
R1267
1000p 16
LDQS UDQS
***
C1227 17
NC NC
33(S)
18
VDD VREF
R1215
1 19
NC VSS
***
20
LDM UDM
21
~WE ~CK
22
~CAS CK
23
~RAS CKE
24
~CS NC
25
NC A12
26
BA0 A11
27
BA1 A9
28
A10 A8
29
A0 A7
30
A1 A6
31
A2 A5
32
A3 A4
C1228
33
VDD VSS
1000p
256Mbit DDR SDRAM
GNDD
6
7
Suffix
3R3V 3R3V
(AT)
10K
10K
10K
10K
GNDD
10K
R3831
10K
AT1DATA0
10K 22K
***
10K AT1DATA1
R3801
*** AT1DATA2
22K*4
RAB4CQ223J-T
10K AT1DATA3
10K AT1DATA10
10K AT1DATA7
R3802
10K AT1DATA4
22K*4
RAB4CQ223J-T
10K AT1DATA15
AT1DATA9
***
10K AT1DATA5
10K R3803 AT1DATA12
22K*4
10K AT1DATA14
RAB4CQ223J-T
10K AT1DATA6
*** AT1DATA8
R3804
10K
22K*4
RAB4CQ223J-T
10K
AT1DIOR
10K AT1DATA11
AT1DATA13
R3805 AT1DIOW
GNDD
22K*4
AT1DMACK
RAB4CQ223J-T
3R3V AT1RESET
AT1ADR1
AT1ADR0
R3806
22K*4
10K
AT1ADR2
RAB4CQ223J-T
10K AT1CS0
10K
AT1CS1
R3807
10K
22K
V+DDR
IC1011
***
XRESET 1 5
VCC
DCKE 2
3 4
GND
GNDD
R1217
***(S)
R1216
***(S)
C1215
***
C1204
DCLKEN
VTT
1
66
65
R1203
R1255
R1248
64 DDATA15
63 DDATA13
62 DDATA14
C1205
61 DDATA12
***
0.01
60 33*4 33*4
59
R1207
R1249
R1256
58 DDATA10
57 DDATA11
56 DDATA9
C1210
55 DDATA8
***
54 1000p 33*4 33*4
53
R1210
52 R1250
R1257
***
33(S) 33(S)
DDQS1
51
C1213
50 VREF_D
49 0.1
R1211
48 R1251
***
33(S)
47 DDM1
46 TCLKNO
45 TCLKO
44 DCLKEN
R1252
43
33(S)
42 TADRS12
41 TADRS11
40 TADRS9
39 TADRS8
TADRS7
38
37 TADRS6
TADRS5
36
35 TADRS4
34
C1211
C1291
***
C1292
0.1 ***
C1236
C1293
***
***
C1223
C1232
***
66 1
65
R1223
R1273 R1268
64 DDATA0
63 DDATA1
62 DDATA2
C1224
61 DDATA3
***
33*4 33*4
60 0.01
59
R1227
R1274
R1269
58 DDATA4
DDATA7
57
56 DDATA6
C1229
DDATA5
55
***
33*4 33*4
54 1000p
53
R1230
52
R1275 R1270
***
33(S) 33(S)
51 C1214 DDQS0
50
VREF_D
0.1
49
R1231
48
*** R1271
33(S)
47 DDM0
46 TCLKNO
45 TCLKO
DCLKEN
44
R1272
43
33(S)
TADRS12
42
41 TADRS11
TADRS9
40
39 TADRS8
38 TADRS7
37 TADRS6
36 C1230 TADRS5
0.1
35 TADRS4
34
DVR-231-S
7
8
to DVD-RW/R Drive
Primary ATA
CN3801
VKN1794- -TFB
R3808
AT1RESET
R3809
82
***
AT1DATA7
R3810
AT1DATA8
AT1DATA6 33*4
RAB4CQ330J-T
AT1DATA9
AT1DATA5
R3811
AT1DATA10
AT1DATA4 33*4
RAB4CQ330J-T
AT1DATA11
AT1DATA3
11
R3812
AT1DATA12
33*4
AT1DATA2
13
AT1DATA13 RAB4CQ330J-T
AT1DATA1
15
AT1DATA14 R3813
33*4
AT1DATA0
17
AT1DATA15 RAB4CQ330J-T
19
R3815
R3814 5.6K
AT1DMARQ
21
82
R3816
AT1DIOW
23
22
R3817
AT1DIOR
25
R3819
22
R3818 1K
AT1IORDY
27
82
R3820
AT1DMACK
29
R3822
22
R3821 10K
AT1INTRQ
31
82
R3823
AT1ADR1
33
33
AT1ADR0
35
R3824
AT1ADR2
AT1CS0 RAB4CQ330J-T
37
33*4
AT1CS1
39
1
R3825
***
2
Countermeasure for radiation→
GNDD
DRIVE ASSY R9R
CN202
V+3V
R1305
***
IC1301
NJM12904M-TBB
2
8
-
R1304
***
1
3
+
4
GNDD
V+DDR
6
8
-
R1314
***
7
5
+
4
IC1301
NJM12904M-TBB
GNDD
(AT)
: ATA DATA SIGNAL ROUTE
(SY)
: S-VIDEO SIGNAL ROUTE (Y ch)
(SC)
: S-VIDEO SIGNAL ROUTE (C ch)
(PR)
: COMPONENT VIDEO SIGNAL ROUTE (P
(PB)
: COMPONENT VIDEO SIGNAL ROUTE (P
(Y)
: COMPONENT VIDEO SIGNAL ROUTE (Y ch)
(D)
: AUDIO SIGNAL ROUTE (Digital ch)
(AD)
: AUDIO DATA SIGNAL ROUTE
8
A
1 RESET#
2 GND
3 DD7
4 DD8
5 DD6
6 DD9
DD5
7
8 DD10
DD4
9
10 DD11
DD3
12 DD12
DD2
B
14 DD13
DD1
16 DD14
DD0
18 DD15
GND
20 KEYPIN
DMARQ
22 GND
DIOW#
24 GND
DIOR#
GND
26
IORDY
28 CSEL
DMACK#
GND
30
INTRQ
RESERVED
32
DA1
PDIAG#
34
DA0
36
DA2
CS0#
38 CS1# C
DASP#
40 GND
D
VREF_V
VREF_D
E
ch)
R
ch)
B
F
C 1/2
23