Sony DSR-1800 Service Manual page 357

001 REG_+5V
001 REG_+6V
001,002
PB_JSWP
001 DR_EEPROM_BUSY
001 DR_EEPROM_CS
001 DR_EEPROM_RESET
001 RP_DA_LD01
008 M1_CS2
001 M1_CS
001 RP_SCK
001 RP_SO
001 RP_SI
008 RP_SI2
008 RP_SCK2
008 RP_SO2
DSR-1800/P/1600/P
A B
PRE-45 (6/8)
CCP2E50
IC800
PQ20VZ5U
L800 C800
PS800 4.7uH 0.1uF
1 3
VIN VO1
4 6
R800
C805 C810
2A VADJ VO2
10uF 1.5k 10uF
2
20V RN-C 10V
VC
GND
R801
1k
5
RN-C
IC804
PQ20VZ5U
1 3
VIN VO1
4 6
C802 C807 R804 C814
VADJ VO2
0.1uF 10uF 1.5k 10uF
2
20V RN-C 10V
VC
GND
R805
1k
5
RN-C
IC805
CCP2E50
PQ05SZ1U
L801
PS801 4.7uH
2
1
VIN VO
2A
C803 C808 GND C816
0.1uF 10uF 0.1uF
20V 3
IC801 (3/4)
TC74VHCT08AFT(EL)
9
8
10
RB800
100
1 2
3 4
5 6
7 8
RB802
100
1 2
3 4
5 6
7 8
+3V-2
R806 C820
100k 0.1uF
8
VCC
3 DI 4
DO
1 CS
6 RESET
2 RDY/BSY 7
SK
GND
IC807
5
AK6440AM-E2
C D
PRE-45 (6/8)
3V-2
+3V-2
CL800
C811
0.1uF
3V-3
+3V-3
CL802
C815
0.1uF
IC801 (2/4)
TC74VHCT08AFT(EL)
4
6
5V
5
+5V
CL803
C817
IC801(1/4)
10uF
20V
TC74VHCT08AFT(EL)
+5V
C831
0.1uF
14
1
3
2
7
V11
V10
+5V
L802
10uH
IC810
MB88346BPFV-EF
D/A FOR PB
11
17 18
VCC V1
DI AO1
14 19
V2
DO AO2
2
V3
AO3
15 3
V4
LD AO4
4 V5
AO5
16 5
V6
CLK AO6
6
V7
AO7
7
V8
+3V-2
AO8
8
C823 V9
AO9
0.1uF
10 9
V10
VDD AO10
12
V11
AO11
1 13
VSS AO12
GND
20
C826 C827
0.1uF 10uF
20V
15-81 15-81
E
IC802 (2/3)
TC74HC4053AFT(EL)
2 15
0 COM
1
1
10
SEL
+5V
C830
0.1uF
IC802 (1/3)
TC74HC4053AFT(EL)
16
12 VCC 14
0 COM
13
1
11
SEL
6
INH
GND VEE
8 7
IC802(3/3)
TC74HC4053AFT(EL)
5 4 W1
0 COM
3
1
9
SEL
V12
007
V5
CL806
B2
EVR 004 PB
RF PB, ATF detection
PRE-45 (6/8)
BOARD NO. 1-679-105-12, 13
LOT NO. 064
DSR-1600_PRE-45_012_6
F G
1
2
3
4
5
H