Circuit Diagrams (Dsr-300P); Board (Pw-A) Power; Board Terminal - Sanyo DSR-300P Service Manual

CIRCUIT DIAGRAMS (DSR-300P)

CD-1 BOARD (PW-A) POWER
TO AC ADAPTER
K
CN541
12V
1
12V
2
GND 3
5V 4
GND 5
J
5V 6
SW
Q5405
FW133 or FDS4935
I
Q5406
H
Q5407
G
F
E
D
C
PW-A
B
P1-81100/L8HAD-XE
A
1 2 3 4
IC541
REG.
BA00BC0WFP
(OMIC05RHMZ
ORIC05RHMZ)
Vref -
DRIVER
+
TSD OCP
CTL VIN OUT C
GND
1 2 3 4 5
D5402 D5401
1SR159-200G 1SR159-200G
REF=1.25V
IC542
-
BA33BC0FP
DRIVER
+
REG.
TSD OCP
VIN GND OUT
3 2 1
3.3V
IC543
-
BA25BC0FP
DRIVER
+
(OMTR44AZ
ORTR44AZ)
REG.
TSD OCP
VIN GND OUT
3 2 1
2.5V
D5403
1SR159-200G
Q5401
2SD1801-T
SW
Q5404
FW133 or FDS4935
CL5421
L5401
1
1
1AV4L26B0210J
2
L5402
1AV4L26B0210J 3
4
1
TO HDD
CL5424
Q5403
DTC144EKA
5 6 7 8
FAN_AL12V
JK621
1AV4J12B3330N
R6201
0;1/16Z
1
AD IN
2
R6202
0;1/16Z
4
AD OUT
R6203
0;1/16Z
3
AL5.4V
GND
JK622
1AV4J11B5850N
R6206
0;1/16Z
4
V IN
-3
R6231
300;1/10J
R6232
300;1/10J
R6233
2
300;1/10J
Monitor OUT R6234
3
300;1/10J
-2
R6207
0;1/16Z
1
V OUT
-1
R6205
0;1/16Z
AL3.3V(PW-A)
TO DM-A
GND
CN621
GND 1
REMOCON IN
2
AL2.5V(PW-A)
ALARM IN
3
TO DM-A
ALARM RESET IN 4
ALARM OUT
5
GND
NON REC OUT
6
GND 7
CLOCK SET IN
8
CLOCK SET OUT 9
WARNING OUT 10
DISK FULL OUT
11
AL12V
ALARM FULL OUT 12
SERIES IN
13
SERIES OUT
GND 14
SW OUT 15
RESET
16
GND 17
TO CD-1(DM-C)
CN275
AL5V(PW-A)
TO DM-A
GND
TB-1
HDD12V
TO DM-C
CN542
4
AL12V V1-81100/L8HAD-XE
GND
GND
AL5V
HDD5V
TO DM-C
POWER UP
TO DM-C
9 10 11 12
C5
TB-1 BOARD TERMINAL
C6223 4.7K;1/10J
1000P;B
C6222 4.7K;1/10J
1000P;B
C6218 4.7K;1/10J
1000P;B
Q6201
R6209 2SD1801-T
100K
C6213 4.7K;1/10J
1000P;B
13 14 15 16
K
CN623
NC
1
2 GND
AD_IN
3
GND J
4
5 AD_OUT
GND
6
7 V_IN
8 GND
V_OUT
9
10 GND
(W6201)
TO CD-1(DM-A)
CN203
I
H
REMOTE CONTROL
JK624
1AV4J12B11100
1
G
6
3
5
4
R6208
0;1/16Z
2
CN622
F
16 GND
R6223
L6223
15 ALARM IN
BK2125LL241
R6222 VA633
L6222
14 ALARM RESET IN
BK2125LL241
VA632
L6221
13 SENSOR ALARM OUT
BK2125LL241
VA631 E
L6220
12 NON REC OUT
BK2125LL241
VA630
L6219
11 GND
BC
R6218
L6218
10 CLOCK SET IN
BK2125LL241
VA628
L6217
9 CLOCK SET OUT
BK2125LL241
VA627
L6216
8 WARNING OUT
BK2125LL241 D
VA626
L6215
7 DISK FULL OUT
BK2125LL241
VA625
L6214
6 ALARM FULL OUT
BK2125LL241
VA624
5 GND
R6213
L6213
4 SERIES IN
BK2125LL241
VA623
L6212
C
3 SERIES OUT
BK2125LL241
VA622
L6211
2 SW OUT
BK2125LL241
VA621
1 GND
RESET SW
B
A
17 18 19