RCA RTD 152 Service Manual page 53

Dvd 5.1 home theatre system
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JN1
3.96*3
!
!
!
!
AC IN
RT1
F1
3.96*3
2R55A
LF1
F3.15A L250V
CX1
UF16-45
L
CY2
R76
1M
GND
N
JN2
SWITCH
DZ5
CN4
R46
-12V
1
510R
GND
2
15V
+12V
3
E9
4.7uF
CN1
GND
+5V
1
GND
2
13
+5V
3
GND
4
-12V
5
4
GND
6
+12V
7
2
R6
CN2
10K
IC1
-24V
1
TL494
GND
2
AC1
3
3
C3
AC2
4
222P
GND
16
CN5
+5V
1
15
GND
2
D5
R12
1N4148
E10
100K
10K
22uF/25V
1
R4
5.1K
GND
R55
19V
47K
R50
47K
Z6
B
12V
R79
10K
Q6
8550
E25
D12
4148
100U/16V
C15
D23
FR207
!
E29
4.7uF/50V
D24
!
E12
IN5399
TR1
E30
D25
R47
!
10R
IN5399
D9
1N4148
D26
FR207
4.7uF/50V
E1
R13
D2
10R
R45
1N4148
1.5K
1815
D3
D6
14
Q3
Q2
FR107
FR107
1815
12
E3
R39
D1
3.9K
1N4148
11
R43
1K
GND
GND
8
GND
6
5
C1
C4
7 9 10
104
102
GND
GND
R12
R3
1K 1%
36K 1%
R33 3K
R36
R35 3K
R34 47K
SVR
270
R36
R27
3K
CN3
R28
R31
3K
GND
8
AR
7
AL
R32
6
R29
3K
SR
5
SL
4
CEN
3
R30
R25
3K
LF
2
MUTE
1
R26
CON7
!
R18
1uF/250V
LF1
15R/1W
R51
R61
150K
150K
R52
2R
D22
T2
R49
2.7K
FR107
D13
R14
R42
150K
150K
R69
R15
22R
2R
T1
13005
R10
2.7K
D4
D18
D21
GND
SB5A0*4
Q10
7812
1
3
V
V
IN
OUT
R48
GND
E7
20R/1W
470uF/16V
C5
C8
C11
104
104
GND
GND
472
R1
R2
1K
510R
E8
Q1
S8550
-12V
DZ1
12V
E2
220uF/16V
Q9
TIP41C
2U2/25V
E18
AR
R62
Q7
R74
470R
2U2/25V
100R
1015
E19
AL
R60
2U2/25V
47K
E15
SR
0.36R
R64
2U2/25V
100R
47K
E17
SL
GND
IC4
47K
2U2/25V
1
V
E16
CEN
IN
GND
2U2/25V
47K
E14
LF
47K
- 52 -
AC1
DZ4
R17
DZ2
3V
1K
-24V
DZ3
R21
5.1V
3V
1K
AC2
D20
SB260
3
GND
VCC
SB260
5
VCC
FR107
R77
1R 1/2W
D10
L1
D15
R*
270
*Q1
8050
R78
L3
4K7
3
VCC
L1
D16
5
SB260
VCC
GND
LF
78L05
3
V
OUT
Power and AMP SCH
GND
SPK1
WP6-3
4
1 0 4
AR
C6
R11
1K
3
SL
R20
4.7
2
AL
1 0 4
R23
4.7
C10
1
GND
R24
6
1K
GND
1 0 4
R44
1K
C7
5
GND
4.7
D19
SVR
R22
4148
E24
100U/16V
IC2
7
SGND
15
TDA8947
PW-GND
2
PW-GND
R68
47K
MUT
R66
47K
19V
4
SR
R54
1K
C13
1 0 4
3
CE
R57
4.7
2
R53
4.7
C12
1 0 4
SW-
1
R59
1K
SW+
6
GND
1 0 4
R72
1K
C17
5
GND
C18
1 0 4
R75
D17
4.7
SVR
4148
E26
1000U/16V
IC3
7
SGND
15
TDA8947
PW-GND
2
PW-GND
R67
47K
MUT
47K
R65

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