Philips MCM761/12/61 - Power Board Circuit Diagram

P+
INA
TL431
TL431
INA
3.3V
ECO
VCC
-25V
+25V
ON/OFF
VC
PGND
HOT_GND
+
C416
470uF/35V
R444
4K7
U404
EL817
1
23
4
R403
47K/2W
R424 68K
JP415
CX403
0.22uF/275V
CN401
AC_plug
N
L
!
R405
0R47/2W
V402
S8050
R425
4K7
U403
EL817C
1
2
3
4
R432
1K
+
C415
2200uF/35V
R420
4K7/1W
D410
1N4148
!
R429
3K3
T401ER40_761
2
3
4
6
7
8 10
11
16
13
14
15
9
12
P1
P2
P3
P5
HOT_GND
VCC -25V
PGND2
PGND3
+25V
+25V
PGND3
-25V
PGND2
C404
471
!
R426
100
CX401
0.22uF/275V
R407
47
+
C417
470uF/35V
C403
472M/1KV
U401
NCP1216P65
1
2
3
4
5
6
7
8
ADJ
FB
CS
GND DRV
VCC
NC
HV
JP416
CX402
0.22uF/275V
NTC
RT402
5R/4A
R417 33/2W
!
D404
FR104
JP429
+
C411
1uF/50V
!
L402 10uH
R421 2K2
VD401
12V
JP402
CN402
SW
TVR403
241
JP403
V405
S8050
V404
S8050
+
C401
330uF/200V
!
JP417
HS401
HEATSINK
1 2
JP409
C405
471
!
C406
104
+
C414
2200uF/35V
C412
472/1KV
R427
4K7
VD403
24V
JP410
JP401
R411
2M/0.5W
L403
10uH
CY401 102/250V_Y1
R422 20K
!
JP404
F401
T3.15AL250V
TVR402
241
!
!
R431
3K3
V401
SPA11N60C3
D407
UF803
CY404
102/250V_Y1
+
C402
330uF/200V
JP428
LF402
10MH
U406
AZ431
!
R430
3K3
HS402
HEATSINK
1 2
!
JP411
JP408
CY402 102/250V_Y1
R423 2K2
R410
1K
D402
FR107
R408
5K1
!
R404
0R47/2W
+
C407
22uF/25V
C413
472/1KV
D408
UF803
R401
2M/0.5W
D405
1N4148
R428
4K7
R419
4K7/1W
JP405
LF401
30mH_0.6mm
R418
33/2W
V403
S8050
L401
1MH(0410)
R402
10K
!
D401
KBL10/4.0A
+
AC1
-
AC
CIRCUIT DIAGRAM - POWER BOARD (PART1)
8-1
8-1