Sony HDCU3300 Maintenance Manual page 381

from
PS-780(1/2)
PFC
CN402
3 DC_IN_GND
1 DC_IN
R403
T401 10
R404
3.3
D403
MMDL914T1
+15V_P
R405
22
Q401
2SD1621S-TD-E
C405
10uF
25V
Q402
2SB1121-S-TD
Floating_GND
from
PS-780(1/2)
CN401
1 +380V_PFC R409
470
2 NC
3 Floating_GND_P
4 AC_DET_IN-
5 AC_DET_IN+
+15V_P
6 NC
R479
7 +15V_P
C401
8 Floating_GND_S 10uF
R412
25V
9
R410
470
C433
0.022uF
C404
C402
0.0022uF
0.47uF C403
50V
50V 0.0022uF
Floating_GND
50V
HDCU3300/MM (J,E)
A B
R420 C410 C412
22 470pF 470pF
3W
630V 630V
D406
SF20L60U
Q404 R429 R440
220k
SPA17N80C3 220k
2012 2012
R430 R441
220k 220k
S
R414 2012 2012
10k C414 C415
R431
100uF 100uF R442
450V 450V 220k 220k
2012 2012
R432 R443
220k 220k
2012 2012
HOT
R411 R433 R444
220k
22 R417 220k
2012 2012
0.1
R434 R445
220k 220k
2012 2012
R435 R446
150k 150k
R413
47 2012 2012
R436 R447
47k
47k
2012 2012
PFC_VSENSE
PFC_OVP
R437
R448
10k
1608 10k
1608
CL401
1.0
IC401
CXA3790M
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
R416 R419
4
3.3k 10k
AC_VRMS
22k R480 22k
5 11
PFC_ZCD RM_OFFADJ
6 14
22k R481 22k
C413
PFC_CS RM_CS
0.001uF R427
10 15
100
PFC_TONMAX RM_CSGND 50V
7 12
PFC_VAO RM_FMIN
8 16
PFC_VSENSE RM_RT
9 13 R423
PFC_OVP RM_SS
10 R424
SGND PGND
47
R438
18 19 C417
0.001uF C419 15k
R421
25V 0.001uF
4.7k
C416 25V
NM
0.1uF
C409 25V
0.47uF R449
R422
10V 15k
C406
15k
0.01uF
R470
25V R415 C411 C418
10k
C420
22k 1uF 22uF
0.001uF
16V 25V
50V
C407
C408
D408 C427
0.001uF 0.022uF
0.001uF
25V UDZSUSTE-1720B
25V
PFC_OK
+15V_P
Thermal Sensing
R425
6.8k
Locate on Heatsink
CN403
1 THERMAL_ALM+
2
3 THERMAL_ALM-
Latch
R452
10k
to
CXA3790
RM_OFFADJ
Q408
2SC2712-YG-TE85L
C
PS-781 PS-781
SUFFIX: -11 SUFFIX: -11
Current Resonance
R407
Q416
0.1
1W 2SK3568(LBS1SONY.Q
D412 R477 R472
MMDL914T1 220
2.2
R467 C429 S
1000pF
2.2k
0.001uF
50V
R474
C424
10k
470pF
50V
C422 R463 Q412
0.1uF 47 2SB1121-S-TD
T402
1 3
50V
R473
2 D411
R478
2.2
MMDL914T1 220
4
R468 C430
S
2.2k
0.001uF
6 5
50V
R475
C425
10k
470pF
50V
Q413
2SB1121-S-TD
Q417
2SK3568(LBS1SONY.Q
UnRegistered Resonace Capacitor
Q409
R456
2SA1162-YG-TE85L
1k
R462
4.7k
R464
2.2k
D410
1SS400FJTE61
R406
Q414
15k
2SC2712-YG-TE85L
C434
0.001uF
R408
15k
Q415
R418
10k 2SC2712-YG-TE85L
R471
C428
2.2uF
25V 15k
Q411
Q407
2SC2712-YG-TE85L
2SA1162-YG-TE85L
2SC2712-YG-TE85L
R458 Q410
R469
R451 R453 15k
47k
47k
R465 C423 15k
R466
15k 0.001uF
C426
50V
0.001uF
15k
50V
D409
1SS400FJTE61
R457
10k
C421
R454
2.2uF
15k NM
16V
R498 C498
0.001uF
10k
25V
7-147 7-147
D E
Primary Secondary
D4002
T41 D1FK60
2 16
D4005 L4001
SBR2045CTFP 0uH
15
C431
14
630V
5 C4002 C4006 C4009
4.7uF 1000uF 1000uF
13
250V 25V 25V
12
11 D4008
SBR2045CTFP
4 10
NC1
C139 is Temp 6
C4007 C4011 C4012
NC2
22uF 22uF 22uF
7 9 D4006
25V 25V 25V
NC3
RB050LA-40TR
C432
R4007
D4007
0.047uF
2.2k
RB050LA-40TR
1
C4003
4 - + 3 220uF
D4001
R476 50V
0.1 D4SBN20-7001
HOT
2
D4003
L4002
FRF10A40-38A 0uH
1 2 1 2
L4003
D4004
0uH C4004 C4005
FCF10A40-38A
10uF 10uF
450V 450V
+12V_Assi
Feedback
R4003 C4001
4 1 10k 0.001uF
PH41 R4001 R4005
220
PC123GY2J00F 47k 50V
R4002
6.8k R4004
3 2
3
470k
K
1
C4008
NC REF 4
0.0022uF
Floating_GND 50V
A
IC4001
2
MM1431CURE
to
RE-276(1/3)
CN404
+15V_P 1
TEMP_NG 2
CXA_ON 3
PFC_OK 4
ERROR_STOP_LATCH 5
CABLE_OPEN_DETECT 6
Floating_GND_S 7
8 9
C497
0.001uF
25V
F G
1
+80V
for CHU Cable Open Detect
+13V_UNREG
R4008
1k
R4012
10k
R4009
15k
C4010
0.0022uF
R4010
4.7k
R4011
4.7k
A_GND
R4006
2.2k
-13V
+35V_UNREG
to
RCP_GND
2
PS-780(2/2)
CN4001
+180V_GND 1
+180V 3
A_GND
to
RE-276(1/3)
POWER
CN4002
+13V_UNREG 1
+13V_UNREG 2 3
+13V_UNREG 3
A_GND 4
A_GND 5
A_GND 6
A_GND
A_GND 7
-13V 8
+35V_UNREG 9
RCP_GND 10
35V/600mA +12V_Assi 11
+12V_Assi
RCP_GND
A_GND 12
NC 13
+80V 14
4
5
PS-781
BOARD NO. 1-881-964-11
CAX-183-A10_PS-781_11S_1
H