62
10.4. POWER SUPPLY (1/2) BLOCK DIAGRAM
S
C-HC49EG POWER
S
UPPLY (1/
2
) BLOCK DI
A
GR
A
M
TO POWER
S
UPPLY
BLOCK (
2
/
2
)
1
3
2
5
4
RE
S
ET
C0EBE0000
2
40
IC800
2
NR
S
T
NR
S
T
V
IN
OUT
NR
S
T
2
1
+3.5
V
V
OLT
A
GE
REGUL
A
TOR
C0DBEYY00
267
IC1108
PW
S
TBY3R3
V
PW
S
TBY3R3
V
PW
S
TBY1R5
V
CE
V
IN
V
OUT
1
2
3
A
DJ 4
+1
2V
V
OLT
A
GE
REGUL
A
TOR
C0DBEYY0014
6
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
C0DBGYY03909
IC1103
V
IN
V
OUT
3
2
+1.5
V
V
OLT
A
GE
REGUL
A
TOR
C0DBGYY00911
IC110
6
CE
V
DD
V
OUT
1
4
3
D
6
550
M
V
DET
M
V
DET
PCONT
C0DB
A
YY0199
7
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
FROM
S
Y
S
TEM CONTROL
+5
V
S
WITCHING
V
OLT
A
GE
REGUL
A
TOR
C0DB
A
YY0199
6
IC1104
PW U
S
B 5
V
EN
V
IN
S
W(
V
OUT)
19
V
7
2
3
BOOT 1
FB 5
PCONT
C0DB
A
YY0199
7
IC100
2
PW iPod5
V
EN
V
IN
S
W(
V
OUT)
19
V
19
V
19
V
4
5
6
BOOT 1
FB 3
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
C0DBGYY05
2
44
IC1109
V
IN
V
OUT
1
3
+5
V
V
OLT
A
GE
REGUL
A
TOR
C0DBGYY009
6
9
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
FROM
S
Y
S
TEM CONTROL
TO
S
Y
S
TEM CONTROL
TO
S
Y
S
TEM CONTROL
TO
S
Y
S
TEM CONTROL
TO
S
Y
S
TEM CONTROL
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
M
A
IN P.C.B.
PW
S
TBY3R3
V
PW M5R
2V
CC,PW D5R
7V
,PW FL5
V
PW 3R3
V
PW FL1
2V
PW iPod5
V
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
C0D
A
CYY0001
2
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
C0DBZMC0000
6
IC1
7
01
FEEDB
A
CK
CIRCUIT
A
C INLET
S
MP
S
P.C.B.
2
CN1100
PCONT3
2
P1
7
00
PCONT3
1
CN1100
S
T
A
NDBY CTRL
1
P1
7
00
S
T
A
NDBY CTRL
D1
7
00
D1
22
0
D1115
D1
22
1
D1104
D1
22
3
D111
2
D1113
D1
222
D1101
D1
22
4
S
ECOND
A
RY
PRIM
A
RY
PC1
7
0
2
U
S
B EN
U
S
B EN
iPod PCONT
iPod PCONT
DC DET PWR
DC DET PWR
PCONT
PCONT
PCONT3
PCONT3
S
TBY CTRL
S
TBY CTRL
Содержание SC-HC49EG
Страница 11: ...11 5 Location of Controls and Components 5 1 Main Unit Remote Control Key Button Operations ...
Страница 16: ...16 7 Troubleshooting Guide This section is not available at the time of issue ...
Страница 19: ...19 8 3 Types of Screws 8 4 Main Parts Location Diagram ...
Страница 50: ...50 Step 3 Lift up to remove Jack Lid in the direction as shown ...
Страница 58: ...58 ...
Страница 66: ...66 ...
Страница 84: ...84 ...
Страница 92: ...92 ...