Sharp HT-DP3000 Service Manual page 20

HT-DP3000
It is Used to the Serial No. 901xxxxx.
A
C20
B
D3
Q13
BK 4
BK
BK
WH
1
BI3
R175
D4
C
SWITCH PWB-C5
D
CNS3 CNP3
4 4
3 3
2 2
1 1
E
SW1
POWER
HEADPHONES
PWB-C4
F
G
5 4 3 2 1
CNS581
H
FROM MAIN PWB
P18 1-C
1
VCR-1
VCR-2
SW15
SW14
R131
D6
Q6
Q8
Q7
R157
D5
3 2 1
C16
R170
1 2 3
LED2
TIMER
REMOCON
LED1
1
RX1
STAND-BY
2
3
Q10
C6 C8 C9 C7
BI4
8 1
8 7 6 5 4 3 2 1
CNS4
ON – OFF
J581
HEADPHONES
AC POWER SUPPLY
CORD (220)
AC 120V, 60Hz
2 3
Figure 20 WIRING OF P.W.BOARD (4/7)
TUNER/BAND
CD/AUX
SW12
SW13
R130
D7
R158
Q11
Q1
Q4
B C E
1 1 1
1
2 2
2
R156
2
3 3
3
3 2 1
3
R29
R90
Q3 Q2
Q12 R30
R31
R33
R38
R25
R23
R15
R40
R41
38 37 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
CNS603
1 2 3 4 5
1
5
BI603
D607
R614
D611
R613
D612
B
D613
C
E
D614
E
C
B
Q601
Q603
8 7 6 5 4 3 2 1
CNP4
R616
R617
LF601
LINE FILTER
4
– 20 –
TUNING
TUNING
UP
DOWN
SW11 MEMORY/SET
SW10
R126
R127
C2
26 25
R28
XL1
XL2
30 20
R7
35 15
40
10
50 1
45 5
IC1
55
95
100
51
60
90
65
85
70 80
R56
R53
R52
75 76
R51
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
FL1
RLY601
B
C
E
T601
POWER TRANSFORMER
C618
E C619
C
B
C610
F601
3A/125V
5
SW9
TIM
L1
R6
R5
R43
R4
R3
R2
R1
2 1
R601
POWE
6