Table of Contents
Advertisement
SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS
16.8. Power
TO
SYSTEM CONTROL
IC8111
C0CBCBD00018
+3.3V DC-DC
CONVERTER
D+3.3V
1
VO
VIN
8
CONT
5
QR8111
POWER CONTROL
IC8151
C0DBEHG00006
+1.2V REGULATOR
NSW1.2V
4
OUT
VCC 2
-VP
VREF
DVREF
CNP2810
CN2810
PCONT
5
DAMP +5V
Q2810, DZ2810
D2810
REGULATOR
SW+5V
DW2810
Q6702
DC DETECT
+ 7V
M+9V
D2901,
D2904
M+12V
DW2811
DC DET
Q2711
DW2710
DC DETECT
FP8101
CN2036
D+5V
17, 19, 20, 22
DVD PCONT
Q2710, DZ2710
+2.7V
+ 2.7V
FP8101
CN2036
REGULATOR
9, 11
Q2700
POWER
SUPPLY
Q2702
D2700
POWER
PCONT
SUPPLY
SWITCH
Q2701
PCONT
SWITCH
CNP2710
CN5902
SYS6V
SYS6V
2
CN5502
H5903
PCONT
12
TO
CNP2710
CN5902
SYNC
SYSTEM CONTROL
10
QR5500
DCDET
DC DETECT
Q5502 D5503
+ 7V
CNP2710
CN5902
REGULATOR
2
Q5503
+ 15V
CNP2710
CN5902
REGULATOR
+ 15V
1
D5501
D550X
IC2810
C0DAAYY00042
REGULATOR
Q5750,Q5751,Q5752
3
OUT
VCC 1
TRANSFORMER
TEMP. DETECT
IC2720
C0DAAMH00012
SWITCHING
REGULATOR
H6703
CNP5904
FL2
Q5704
2
OUT
2
VCC 1
STBY
CNP5904
FL1
H6703
REGULATOR
5
1
+18V
CN5902
+18V
CNP2710
8
QR5502, QR5503
TO SYSTEM
CN5502
H5903
DCDET
DC DETECT
CONTROL
12
M+18V
CNP2710
CN5902
M+ 18V
7
Q5971,Q5504
-7V
CNP2710
CN5902
-7V
REGULATOR
4
+ 30V
CN5502
H5903
+ 30V
8, 9, 10
CN5502
H5903
- 30V
- 30V
1, 2, 3
IC5901
C0DABFC00002
Q5928
SHUNT
REGULATOR
REGULATOR
FEED BACK CIRCUIT
Q5803
FROM
CNP2710
CN5802
AMBP
SWITCHING
SYSTEM CONTROL
11
94
IC5801
C0DABYY00002
T5801
SWITCHING
SUB
REGULATOR
TRANSFORMER
7
D
3
8
D
5
START
2
D5803
7
6
2
VCC
Q5802
PC5801
CURRENT
4
FB
FEED BACK
LIMITING
SWITCH
IC5790
C0ABBA000168
PC5703
OP AMP
Q5705
Q5970
FEED BACK
7
PC5805
Q5804
TH5970
SYNC
SWITCH
TH5750
T5701
MAIN
TRANSFORMER
FP5901
16
D5901
D5701
15
L5701
4
TH5701
13
D5901
5
D5902
IC5701
Q5702
14
C5HABZZ00125
D5903
SWITCHING
SWITCHING
REGULATOR
Q5701
CURRENT
1
LIMITING
D5905
4
VCC
SWITCH
9
7
D5904
12
3
8
DRAIN
PC5901
3
2
FEED BACK
1
1
FB
SA-VK960GC/GCS/GCT/GS POWER BLOCK DIAGRAM
+
5
_
6
JK5970
VOLTAGE
ADJ
F1
P5001
AC INLET
L5001
DZ5001
Advertisement
Table of Contents
