Sony SRX-R320 Service Manual page 230

1
DC-DC Converter
+5V_D
Cyclone3 VccINT
+1.2V Max 2A
C1200
C1202 C1203 +1.2V_GREEN
10uF 1uF 0.1uF
10V
16V 10V
3216
1608
GND
+5V_D
POK VS0
IC1200
17 12
2 C1201
ENABLE EN5322QI VS1 VID
0.1uF
18 11
10V
PVIN:1 VS2
19 10
PVIN:2 PGND:4 C1206
20 9 C1204 22uF
GND NC[SW]:2 PGND:3 0.1uF 6.3V
21 8 10V 3216
NC[SW]:3 VOUT:4
22 7
C1207
NC[SW]:4 VOUT:3
22uF
23 6
6.3V
NC[SW]:5 VOUT:2
24 5 3216
EPAD
25 C1205
22uF
GND
6.3V
3216
GND
3
4
5
A B
LPD-2 (12/28)
VID voltage select settings
VS2 VS1 VS0 Vout
0 0 0 3.3V
0 0 1 2.5V
0 1 0 1.8V
0 1 1 1.5V
1 0 0 1.25V
1 0 1 1.2V
1 1 0 0.8V
1 1 1 User Selectable
IccD (+1.2V)
max 30mA
+2.5V_PLL
1000ohm@100MHz
max 200mA
IccA (+2.5V)
max 70mA
C
LPD-2 (12/28)
SUFFIX: -12 SUFFIX: -12
+1.2V_GREEN +2.5V
K9 B1
VCCINT1 VCCIO1_1
C1213 0.1uF
K11 H1
VCCINT2 VCCIO1_2
C1214 0.01uF
K17 K5
VCCINT3 VCCIO1_3
C1215 0.1uF
K19 K8
VCCINT4 VCCIO1_4
C1216 0.01uF
L10 N1
VCCINT5 VCCIO1_5
C1217 0.1uF
L12 N5
VCCINT6 VCCIO1_6
C1218 0.01uF L14
VCCINT7
C1219 0.1uF
L16
VCCINT8
C1220 0.01uF
L18
VCCINT9
C1221 0.1uF
M11 T1
VCCINT10 VCCIO2_1
C1222 0.01uF
M13 T5
VCCINT11 VCCIO2_2
C1223 0.1uF
M15 W5
VCCINT12 VCCIO2_3
C1224 0.01uF
M17 W7
VCCINT13 VCCIO2_4
C1225 0.1uF
M19 AA1
VCCINT14 VCCIO2_5
C1226 0.01uF
N10 AG1
VCCINT15 VCCIO2_6
C1227 0.1uF
N12
VCCINT16
C1228 0.01uF
N14
VCCINT17
C1229 0.1uF
N16
VCCINT18
C1230 0.01uF
N18 AA11
VCCINT19 VCCIO3_1
C1231 0.1uF
N20 AB10
VCCINT20 VCCIO3_2
C1232 0.01uF
P9 AD6
VCCINT21 VCCIO3_3
C1233 0.1uF
P11 AD9
VCCINT22 VCCIO3_4
C1234 0.01uF
P13 AD13
VCCINT23 VCCIO3_5
P15 AH2
GND
VCCINT24 VCCIO3_6
P17 AH5
VCCINT25 VCCIO3_7
P19 AH9
VCCINT26 VCCIO3_8
R10 AH13
VCCINT27 VCCIO3_9
R12
VCCINT28
R14
VCCINT29
R16
VCCINT30
R18 Y16
VCCINT31 VCCIO4_1
R20 AA18
VCCINT32 VCCIO4_2
T11 AD16
VCCINT33 VCCIO4_3
T13 AD20
VCCINT34 VCCIO4_4
T15 AD23
VCCINT35 VCCIO4_5
T17 AH16
VCCINT36 VCCIO4_6
T19 AH20
VCCINT37 VCCIO4_7
U10 AH24
VCCINT38 VCCIO4_8
U12 AH27
VCCINT39 VCCIO4_9
U14
VCCINT40
U16
VCCINT41
U18
VCCINT42
V11 T24
VCCINT43 VCCIO5_1
V13 T28
VCCINT44 VCCIO5_2
V15 U21
VCCINT45 VCCIO5_3
V17 W24
VCCINT46 VCCIO5_4
V19 AA28
VCCINT47 VCCIO5_5
W12 AG28
VCCINT48 VCCIO5_6
W14
VCCINT49
W18
VCCINT50
B28
VCCIO6_1
H28
VCCIO6_2
K24
C1235 0.1uF VCCIO6_3
Y9 L21
VCCD_PLL1 VCCIO6_4
N24
C1236 0.1uF VCCIO6_5
J20 N28
VCCD_PLL2 VCCIO6_6
C1237 0.1uF
J9
VCCD_PLL3
C1238 0.1uF
Y20 A16
VCCD_PLL4 VCCIO7_1
GND
A20
VCCIO7_2
A24
VCCIO7_3
C1208 A27
VCCIO7_4
1uF
E16
6.3V
VCCIO7_5
FB1200
1005 Y8 E20
VCCA1 VCCIO7_6
E23
VCCIO7_7
C1239
C1209
H18
0.01uF
0.1uF
VCCIO7_8
AA9 J15
GNDA1 VCCIO7_9
J21
GND
VCCA2
C1210 C1240
0.01uF
0.1uF
H20 A2
GNDA2 VCCIO8_1
J8 A5
VCCA3 VCCIO8_2
A9
C1241 VCCIO8_3
C1211
A13
0.01uF
0.1uF
VCCIO8_4
H9 E6
GNDA3 VCCIO8_5
Y21 E9
VCCA4 VCCIO8_6
E13
VCCIO8_7
C1242
C1212
H11
0.01uF
0.1uF
VCCIO8_8
AA20 J13
GNDA4 VCCIO8_9
GND
IC900 (10/11)
EP3C40F780C6N
C-30 C-30
D E
VCCIO
+3.3V
C1243 0.1uF
C1244 0.1uF Bank1
C1245 0.1uF
+3.3V LVTTL
C1246 0.1uF
C1247 0.1uF
C1248 0.1uF
Bank2
C1249 0.1uF
C1250 0.1uF +2.5V LVDS
C1251 0.1uF
C1252 0.1uF
C1253 0.1uF
C1254 0.1uF
C1255 0.1uF Bank3
C1256 0.1uF
+2.5V LVDS
C1257 0.1uF
C1258 0.1uF
C1259 0.1uF
Bank4
C1260 0.1uF
C1261 0.1uF +3.3V LVTTL
C1262 0.1uF
C1263 0.1uF
Bank5
C1264 0.1uF
C1265 0.1uF +3.3V LVTTL
C1266 0.1uF
C1267 0.1uF
C1268 0.1uF
Bank6
C1269 0.1uF
C1270 0.1uF +3.3V LVTTL
C1271 0.1uF
C1272 0.1uF
C1273 0.1uF
C1274 0.1uF
C1275 0.1uF Bank7
C1276 0.1uF
+3.3V LVTTL
C1277 0.1uF
C1278 0.1uF
C1279 0.1uF
C1280 0.1uF Bank8
C1281 0.1uF
+3.3V LVTTL
C1282 0.1uF
GND
F
B2 P20
GND1 GND56
B5 R9
GND2 GND57
B9 R11
GND3 GND58
B13 R13
GND4 GND59
B16 R15
GND5 GND60
B20 R17
GND6 GND61
B24 R19
GND7 GND62
B27 T2
GND8 GND63
C1 T6
GND9 GND64
C28 T10
GND10 GND65
F6 T12
GND11 GND66
F9 T14
GND12 GND67
F13 T16
GND13 GND68
F16 T18
GND14 GND69
F20 T20
GND15 GND70
F23 T23
GND16 GND71
H2 T27
GND17 GND72
H27 U9
GND18 GND73
J11 U11
GND19 GND74
J18 U13
GND20 GND75
K6 U15
GND21 GND76
K10 U17
GND22 GND77
K12 U19
GND23 GND78
K14 V10
GND24 GND79
K16 V12
GND25 GND80
K18 V14
GND26 GND81
K20 V16
GND27 GND82
K23 V18
GND28 GND83
L9 W6
GND29 GND84
L11 W11
GND30 GND85
L13 W13
GND31 GND86
L15 W15
GND32 GND87
L17 W17
GND33 GND88
L19 W19
GND34 GND89
M10 W23
GND35 GND90
M12 Y11
GND36 GND91
M14 Y18
GND37 GND92
M16 AA2
GND38 GND93
M18 AA27
GND39 GND94
M20 AC6
GND40 GND95
N2 AC9
GND41 GND96
N6 AC13
GND42 GND97
N9 AC16
GND43 GND98
N11 AC20
GND44 GND99
N13 AC23
GND45 GND100
N15 AF1
GND46 GND101
N17 AF28
GND47 GND102
N19 AG2
GND48 GND103
N23 AG5
GND49 GND104
N27 AG9
GND50 GND105
P10 AG13
GND51 GND106
P12 AG16
GND52 GND107
P14 AG20
GND53 GND108
P16 AG24
GND54 GND109
P18 AG27
GND55 GND110
GND GND
IC900 (11/11)
EP3C40F780C6N
LPD-2 (12/28)
BOARD NO. 1-873-516-12
SRX-R320
G H