58
10.4. POWER SUPPLY (1/2) BLOCK DIAGRAM
1
3
2
4
RE
S
ET
IC800
2
NR
S
T
NR
S
T
V
IN
V
OUT
NR
S
T
2
1
+3.3
V
V
OLT
A
GE
REGUL
A
TOR
IC1108
PW
S
TB
Y
3R3
V
PW
S
TB
Y
3R3
V
PW
S
TB
Y
1R5
V
CE
V
IN
V
OUT
1
2
3
A
DJ 4
+1
2V
V
OLT
A
GE
REGUL
A
TOR
IC1105
PW FL1
2V
CE
V
IN
V
OUT
5
3
1
A
DJ 4
+3.3
V
V
OLT
A
GE
REGUL
A
TOR
IC1103
V
IN
V
OUT
3
2
+1.5
V
V
OLT
A
GE
REGUL
A
TOR
IC110
6
CE
V
DD
V
OUT
1
4
3
D
6
550
M
V
DET
M
V
DET
PCONT
IC1101
PW D5R
7V
,
PW FL5
V
PW FL5
V
PW M5R
2V
CC,
EN
V
IN
S
W(
V
OUT)
19
V
4
5
6
BOOT 1
FB 3
+5
V
S
WITCHING
V
OLT
A
GE
REGUL
A
TOR
IC1104
PW U
S
B 5
V
EN
V
IN
S
W(
V
OUT)
19
V
7
2
3
BOOT 1
FB 5
19
V
19
V
19
V
19
V
19
V
PW D
A
MP19
V
19
V
5
V
1.5
V
3.3
V
PW 3R3
V
PW 3R3
V
+5
V
V
OLT
A
GE
REGUL
A
TOR
IC1109
V
IN
V
OUT
1
3
+5
V
V
OLT
A
GE
REGUL
A
TOR
IC
72
30
V
DD
V
OUT
4
3
PW BT5
V
PW BT5
V
5
V
3.3
V
PW M5R
2V
CC,PW D5R
7V
,PW FL5
V
5
V
PW U
S
B 5
V
,PW 5
V
V
BU
S
5
V
U
S
B O
V
ER CUR
U
S
B O
V
ER CUR
PW D
A
MP19
V
S
MP
S
CUT
S
MP
S
CUT
QR400
S
WITCH
4 G
1
S
2 S
3
S
D 5
D
6
D
7
D 8
S
WITCH
Q404
QR1100
PCONT
PW
S
TB
Y
3R3
V
PW M5R
2V
CC,PW D5R
7V
,PW FL5
V
PW 3R3
V
PW FL1
2V
F1
Z1
7
5
2
7
7
CN1100
P1
7
00
19
V
19
V
5
5
CN1100
P1
7
00
19
V
19
V
S
WITCHING
REGUL
A
TOR
IC1
7
00
D1
7
01
L1
7
0
2
P1
7
51
1
4
2
3
1
3
5
6
2
TR
A
N
S
FORMER
T1
7
00
QR1
7
00,Q1
7
00,Q1
7
01
7
8
9
10
11
1
2
V
CC
2
FB/OLP 4
S
/OCP 1
D 5
D
6
D
7
D 8
D1
7
08
D1
7
03
3
4
2
1
FEEDB
A
CK
S
HUNT
REGUL
A
TOR
IC1
7
01
FEEDB
A
CK
CIRCUIT
2
CN1100
PCONT3
2
P1
7
00
PCONT3
1
CN1100
Burst
S
W
1
P1
7
00
S
T
A
NDB
Y
CTRL
D1
7
00
D1
22
0
D1115
D1
22
1
D1104
D1
22
3
D111
2
D1113
D1101
D1
22
4
S
ECOND
A
R
Y
PRIM
A
R
Y
PC1
7
0
2
U
S
B EN
U
S
B EN
DC DET PWR
DC DET PWR
PCONT
PCONT
PCONT3
PCONT3
S
TB
Y
CTRL
S
TB
Y
CTRL
S
C-HC395EG,
S
C-HC39
7
EB/EG POWER
S
UPPL
Y
(1/
2
) BLOCK DI
A
GR
A
M
TO POWER
S
UPPL
Y
BLOCK (
2
/
2
)
FROM
SYS
TEM CONTROL
TO
SYS
TEM CONTROL
FROM
SYS
TEM CONTROL
TO
SYS
TEM CONTROL
TO
SYS
TEM CONTROL
A
C INLET
S
MP
S
P.C.B.
M
A
IN P.C.B.
Summary of Contents for SC-HC395EG
Page 11: ...11 5 Location of Controls and Components 5 1 Main Unit Remote Control Key Button Operations...
Page 14: ...14...
Page 16: ...16...
Page 19: ...19 For HC397...
Page 20: ...20 8 3 Types of Screws 8 4 Main Parts Location Diagram...
Page 46: ...46 Step 3 Lift up to remove Jack Lid in the direction as shown...
Page 54: ...54...
Page 62: ...62...
Page 80: ...80...
