Sony HDCU2500 Maintenance Manual page 326

PS-778D00 (2/2)
180V_OVP_DETECT
180V/1.05A
001 +180V_HV
R2008
33k
R2009
33k
38V/0.2A
001 +38V_HV
IC2002
NJM2903V(TE2)
(3/3)
C2002 V+
0.01uF
GND
C2004
0.001uF
38V_OVP_DETECT
+15V_HV
R2017
15k
R2018
15k
R2019
15k
R2020
15k
CREATE 2.5V
IC2003 R2021
15k
NJM2903V(TE2)
R2001
4.7k (3/3)
3
K
1 C2003 V+
NC REF 4 0.01uF
GND
A
C2005
C2001
0.001uF
IC2001 2
0.01uF
MM1431CURE
CHU_GND
HDCU2500
L_180V_OVP 001 L_180V_LVP
180V_LVP_DETECT
D2001
PH2003
UDZSUSTE-1712B
TLP281(GB-TP,F)
PH2001
1 4
R2031
TLP281(GB-TP,F) 33k
R2051
1 4
100k
R2010
R2032
33k R2024 33k
100k 2 3
R2011
R2033
33k 2 3 33k R2052
10k
A_GND
R2012 R2026 R2034
33k 10k 33k
A_GND
R2048
1M
R2013 R2035
33k
33k
5
IC2002 (1/3)
R2036
R2014
NJM2903V(TE2) +
7
6.8k 33k
3
6 -
+
1
R2037
2
- 4.7k IC2002 (2/3)
R2056
NJM2903V(TE2)
47k
R2016 C2006 C2010
R2038 3W
2.2k 0.001uF 330 0.001uF
C2008
0.001uF
L_38V_OVP 001 L_38V_LVP
38V_LVP_DETECT
PH2002
R2039
PH2004
15k
TLP281(GB-TP,F)
TLP281(GB-TP,F)
1 4 1 4
R2040
R2025 15k R2054
100k 100k
R2041
2 3 15k 2 3
R2027 R2042 R2055
10k 15k 10k
A_GND A_GND
IC2003 (1/3) R2043
15k R2050
NJM2903V(TE2)
330k
3
+
1
5
2 -
+
7
R2022 R2044
6
680 10 -
IC2003 (2/3)
C2009
NJM2903V(TE2)
0.001uF
R2023 C2007 R2045 C2011
3.3k 0.001uF 6.8k 0.001uF
001 L_180V_FET_ON 001
Q2007
R2111 R2112 R2114
2SA2142(TE16L1,NQ) 0.1 0.1 0.047
R2107
22k
R2113
220
NM
C2024
+12V_Assi
0.22uF
R2116
R2110
22k 220k
D2005
R2106
UDZSUSTE-175.6B
10k
D2006
R2105
NM UDZSUSTE-1718B
33k Q2006
R2108
2SC2712-YG-TE85L
47k
1 4
R2109
R2058
PH2009 47k
15k
TLP281(GB-TP,F)
2 3 R2059
C2023 15k
0.001uF
A_GND
25V
001
CHU_ON/OFF_RELAY
CHU ON/OFF & Discharge
+12V_Assi
D2009
Discharge
180V_or_38V
002
C2027
0.01uF
R2123
C2026 220
0.47uF
C2028
0.01uF
002 CHU_GND
+12V_Assi
Filter
NM
R2134 R2124
3.3k
10k
001 H_CHU_RELAY_ON
R2125
3.3k
C2029
0.01uF
A_GND
180V Change Over SW
NM
HOT
Q2012
2SJ585LS-CB11 180V/1.05A
HOT
Q2009
2SJ585LS-CB11
HOT
Q2008
R2119 R2120
100 100 2SJ585LS-CB11
R2135
100
NM
G2R-2 DC12V
C2041
C2036 C2037
0.0022uF 0.047uF 0.047uF
MMDL914T1 NM
250V 250V
C2032 C2034
0.047uF
0.047uF
L2001
250V
250V
10uH
S
C2030
0.047uF
4 3
250V
1 L2002 2
C2031
RY2001 4.7uF
250V
CHU_GND
RY2001
DC12V/43.6mA C2038
C2033 C2035
0.01uF
0.047uF 0.047uF
250V 250V
Q2011
2SD1621S-TD-E
A_GND
3 2 1
Frame_GND2
TP2001
A_GND
180V_or_38V 002
CHU_GND 002
D2007
M1FL40
NM
D2008
38V/0.2A
M1FL40
R2006
4.7k
R2007
4.7k
R2138
4.7k
CHU_GND
R2126
1/4W 10k
R2127
47k
1/4W
R2128
47k
1/4W
R2129
CHU_OUT
1/4W 47k
C2039 C2040
0.047uF 0.047uF
Cable Short Sense 250V 250V CHU+180V/+38V(H) 5
JC2001
0 TO
R2130 CHU+180V/+38V(G) 3 CAMERA
10k
1/4W CONNECTOR
R2131 CHU+180V/+38V(C) 1
1/4W 47k
CN2002
R2132
1/4W 47k
R2133
1/4W 47k
CABLE_SHORT_SENSE 001
PS-778D00 (2/2)
BOARD No. 1-881-962-11
CAX-183-D00_PS-778_11S_2
8-62