Ps-778D00 - Sony HDCU2500 Maintenance Manual

PS-778D00

PS-778D00 (1/2)_L
+15V_P
D101
MMDL914T1
NM AC_RELAY_ON 001
PFC
C138
RY101
24.6mA
0.0022uF
Floating_GND_P
CN102 D102
TH101
D10XB80
3 AC-L
FROM
AC 1
POWER L103
SW 105uH
1 AC-N
4 - + 3
S
2
C106
C104 1uF
0.47uF
450V
450V
Floating_GND_P
D103
D1UBA80
2
4 3
1
R104
220k
R105
220k
R106
220k
R107
220k
R108
220k
R109
100k
R110
0
R111
22k
Floating_GND_P
FILTER Parts
SOC
HTR6.3A N5
T6.3AH AC 250V
CL101
SCF20-05-550 SCF20-05-1100
F101
CN101
L101 L102
02A
3 AC-L
FROM
R101 R190 C109
AC C101
1M 0.22uF
INLET 1M 1uF
250V
1 AC-N 250V
AC85V - AC264V
4A
VDR1
620V
C103 C105 C107
0.0047uF
0.0047uF 0.0047uF 0.0047uF
250V 250V 250V
3 2 1
Flame_GND1
TP103
CAX-183-D00_PS-778_11S_1
HDCU2500
R132
C118 C120
22 470pF 470pF
3W 630V 630V
D108
SF20L60U
R139 R152
R112
220k
10 220k
T103
R113 R140 R153
Q105 220k
3.3 Q103 220k
SPA17N80C3 SPA17N80C3
C121 C122 C125
D104 150uF 150uF 150uF R141 R154
MMDL914T1 450V 450V 450V 220k
220k
R114 S S
10 R142 R155
R125 R130 220k
220k
10k 10k
R115
3.3 R143 R156
220k
220k
D105
+15V_P
MMDL914T1 R144 R157
220k 220k
R116 R122 R145 R158
HOT HOT
22 22 150k 150k
R129 R131
0.1 0.1
Q101 R146 R159
2SD1621S-TD-E 47k 47k
C113
10uF
PFC_OVP
25V
R124
47
PFC_VSENSE
Q102
2SB1121-S-TD
R147
R160
10k
10k
CXA3790M
IC101
R120
470 CXA3790M-T6
20
1 VCC 24
PFC_OUT RM_OUTP
23 22
AC_DETOUT RM_OUTN
21 2
PFC_OK MODE
3 17
AC_DETIN VREF
R176
4
3.3k
AC_VRMS
R194 22k R195 22k
5 11
PFC_ZCD RM_OFFADJ
R123 22k R196 22k 6 14
C150
PFC_CS RM_CS
0.001uF
10 15
50V
PFC_TONMAX RM_CSGND
7 12
PFC_VAO RM_FMIN R137
10
8 16
PFC_VSENSE RM_RT
9 13
PFC_OVP RM_SS
SGND PGND R148
22
18 19
R133
R121 C128
4.7k
C123 0.001uF
470
C124
0.1uF 25V
C117 0.001uF
C114
NM
0.47uF
0.01uF
25V
10V
25V C119 R134
C102 C139
1uF 15k
0.022uF C127 0.001uF
R126
16V 22uF
22k
25V
C110 C115 C116 D109
C112
0.0022uF 0.022uF
0.47uF 0.0022uF UDZSUSTE-1720B
50V 25V
50V 50V
C111
0.0022uF
50V
Thermal Sensing
Locate on Heatsink
CN104
1 THERMAL_ALM+
THERMO
2
STAT
3 THERMAL_ALM-
PFC_OK
to CXA3790_RM_OFFADJ
CN103
AC-L 3
TO
AC
POWER
SW
AC-N 1
C108
250V 001 AC_RELAY_ON
R136
10k
Q106
2SD1621S-TD-E R135 C126
10k 0.01uF
25V
Current Resonance
D113 R192
MMDL914T1
220
R182
2.2k
C132
C130 470pF
50V
0.1uF
R178 Q114
50V
47 T104 2SB1121-S-TD
1 3
2 D112
R193
MMDL914T1 220
4
R183
2.2k
6 5
C133
470pF
50V
Q115
2SB1121-S-TD
R181
10k
R161
100
R127
Q104
15k
R164
2SC2712-YG-TE85L 4.7k
Q107
R169
D110
2.2k 1SS400FJTE61
R128 2SA1162-YG-TE85L
R197 15k
10k R163
1k
C1024
0.001uF
50V
+15V_P
R149 Q113
6.8k
R191
2SC2712-YG-TE85L
10k
R184
C131
2.2uF
15k
25V
R177
Q111
15k
2SC2712-YG-TE85L
Q110
2SC2712-YG-TE85L
Latch
R171
R165 R167 15k
47k 47k
C161 R180
0.001uF 15k
C162 50V
0.001uF
Q108
50V
R179
R166 2SA1162-YG-TE85L
15k
10k
D111
1SS400FJTE61
R170
10k
R168 C129
15k 2.2uF
C198
16V
0.001uF
25V
Q109 R198
2SC2712-YG-TE85L 10k
Floating_GND_P
Primary Secondary
R102
0.1 Q116
1W T11
2SK3568(LBS1SONY.Q
2 16
R185
15
2.2
C136
C134 S
1000pF 14
0.001uF
630V
50V R187 5
10k
13
12
11
R186
4 10
2.2 NC1
6
NC2
7 9
C135 S C137 is Temp NC3
0.001uF
50V
R188 C137
10k 0.056uF
UnRegistered
Resonace Capacitor
Q117 R189
2SK3568(LBS1SONY.Q 0.1
HOT
Feedback +12V_Assi
4 1
PH11
R1001
PC123GY2J00F
47k
R1002
6.8k
3 2
+15V_P
CN105
+15V_P 1 from Standby Converter
TEMP_NG 2
CXA_ON 3
PFC_OK 4
C197
0.001uF 25V
ERROR_STOP_LATCH 5
NM RE-274
CN601
AC_RELAY_ON 6
Floating_GND_S 7 to Standby Converter
Floating_GND_P 8 to Standby Converter
NC 9
+380V_PFC 10 to Standby Converter
8-60