Board (Pw-A) Power - Sanyo VDC-HD3500P Service Manual

K
J
I CN521
30
GND
1
GND
2
5.0V(AL)
3
5.0V(AL)
4
5.0V(AL)
5
3.3V(AL)
6
3.3V(AL)
7
3.3V(AL)
8
3.3V(AL)
9
3.6V(AL)
10
3.6V(AL)
11
3.6V(AL) 12
H
GND 13
GND 14
POWER_FAIL 15
GND 16
GND 17
GND 18
3.6V(AL)
19
3.6V(AL)
20
3.6V(AL)
21
3.3V(AL)
22
3.3V(AL)
23
3.3V(AL)
24
3.3V(AL)
25
5.0V(AL)
G 26
5.0V(AL)
27
5.0V(AL)
28
GND
29
GND
30
TO CA-3 (PW-B)
CN411
F
E
CN547
OG-603070
GND
1
D
CN522
30
GND
1
GND
2
FILTER-
3
C
FILTER+
4
ABF A+
5
ABF A-
6
ABF B+
7
ABF B-
8
IRIS_VCA
9
IRIS_REF
10
BACKUP_GND
11
GND
12
GND
13
GND
14
GND
15
GND
16
B GND
17
GND
18
GND
19
BACKUP_GND
20
IRIS_REF
21
IRIS_VCA
22
ABF B-
23
ABF B+
24
ABF A-
25
ABF A+
26
FILTER+
27
FILTER-
28
GND
29
GND
30
A
TO CA-3 (SY-B)
CN971
1 2 3 4
R5222
1.8K;1/16J
F5301
2A32V
2 1
C5304
1;B
6.3
C5305
22;B 6.3
2125
C5301
0.1;B
10
PVIN2
R5302 PVIN1
51K;1/16D ISET
C5302
SS
0.047;B 10
FS SC4624MLTRT
R5303 QSC4624MLT--P
VCC
24K;1/16D
PGOOD
C5303
SW REG
0.1;B 10
6
5
4
3.6V(AL)
5 6 7 8
CA-2 BOARD (PW-A) POWER
R5202
10K;1/16J
R5312
0;1/16Z
L5301 2;M
1AV4L2WN2R0MG
PGND2
PGND1
1K;1/16J
4 3
SYNC/EN
R5311
2
AGND
IC531
5 1
VCC
FB
Q5301
UP03396
C5309
390P;B
R5305
50
20K;1/16D
C5307 50
3P;CJ
Q5331
SSM6J50TU
1
L5331
BLM18PG121SN1
2
3
D5331
RSX101M-30
SW REG
R5331
100K;1/16J
IC532 1AV4L2NQ4R7NG
XC9235A18CE
CDRH2D14NP-4R7NC-S
L5332
6 LX 1
VIN
Q5332 5 VSS 2 4.7;N
2SC4081-R
VSS
4 VOUT 3 1.8V(MOB)
CE/MODE
QXC9235A18CEP
Z1
R5333
47K;1/16J
BACKUP_GND
9 10 11 12
C16
F5201
2A32V
2 1
C5207
1;B
6.3
L5202 2;M
C5208
1AV4L2WN2R0MG
22;B 6.3
2125
C5202
0.1;B
10
PVIN2 PGND2
R5203
PVIN1 PGND1
1K;1/16J
REG. 4 3
51K;1/16D ISET SYNC/EN
C5204
R5218
2
SS AGND
0.047;B 10
IC522
5 1
FS SC4624MLTRT VCC
R5204 QSC4624MLT--P
VCC FB
Q5201
24K;1/16D
UP03396
C5203
0.1;B 10
C5212
R5209
390P;B
20K;1/16D 50
C5210
3P;CJ
50
REG.
IC521 1AV4L2NQ4R7NG
XC9235A18CE CDRH2D14NP-4R7NC-S
L5201
6 LX 1
VIN
4.7;N
5 VSS 2 R5221
VSS REG. 10K;1/16J
4 VOUT 3
CE/MODE IC523 1AV4L2NQ4R7NG
XC9235A18CE CDRH2D14NP-4R7NC-S
QXC9235A18CEP L5203
Z1 6 LX 1
VIN
4.7;N
5 VSS 2
VSS REG.
4 VOUT 3
CE/MODE IC524 1AV4L2NQ4R7NG
XC9235A18CE CDRH2D14NP-4R7NC-S
QXC9235A18CEP L5204
Z1 6 LX 1
VIN
4.7;N
5 VSS 2
VSS
4 VOUT 3
CE/MODE
QXC9235A18CEP
Z1
R5208
10K;1/16J
3.6V(AL)
3.3V(MOB)
1.8V(MOB)
PW-A
P1-40800/L5DE2-XE
VOLTAGE: POWER ON
13 14 15 16
K
5.0V(AL)
TO SY-A
R5219
0;1/16Z
1.2
VDD1.2
TO DM-A
J
1.2V(AS)_ON
TO SY-A
2.7
2.7V(CS)
R5220
10K;1/16J
3.0V(CS)_ON
TO DM-A
I
3.3V(AL)
TO DM-A, SY-A
1.8
1.8V(CS)
1.8
1.8V(I/O)
1.8
1.8V(VDD)
H
1.8V(I/O)_ON
1.8V(CS)_ON
TO DM-A
G
1.0
1.0V(MOB)
1.0V(MOB)_ON
F
3.6V(AL)
TO DM-B
3.3
3.3V(MOB)
TO DM-A, DM-B
E
1.8
1.8V(MOB)
3.3V(MOB)_ON
5.0V(AL)
POWER_FAIL
POWER_FAIL
TO DM-B
D
FILTER-
C
FILTER+ TO SY-A
INA+
INA-
INB+
INB-
IRIS_VCA
TO DM-A
IRIS_REF
BACKUP_GND
TO DM-B
B
A
17 18 19