Sharp HT-DP2500W Service Manual page 26

HT-DP2500W
A
1 2 3
CNS5
CNP5
TO MAIN PWB
P20 1-D
B
C
D
SW9
MEMORY/
SET
SW10
TUNING
UP
TUNING
DOWN
E
SW11
F
G
VCR-1
SW15
H
DISPLAY PWB-C1
1
1
3
BI5
R124
GND
OUT
VR1
SUB WOOFER
IN
VOLUME
SW6
ENTER
SW5
X-BASS
R123
SW4
C
C11
EQUALIZER
B
SW23 C10
A
JOG DIAL
R121
R120
SW3
DOLBY
SW2
PRO LOGIC
TIMER/SLEEP
R8
C5
R58
R60
R59 C1
XL2
C3
R61
C4
R62
R9
100
XL1
1
R10
R11
5
95
R12
10
R13
15
R66
20
R14
25
IC1
26
30
R65
35
40
45 55
R19
R20
50 51
R21
R22
R26
R75
R27
R151
R128
Q1
R152
TUNER(BAND)
Q2
SW12
R153
Q3
R154
R129
R88
CD/AUX
SW13
R139
C12
C13
Q6
1 2 3 R138 TIMER
VCR-2
LED2
D2
SW14 D1
R141
R140
C14
C15
R145
R144
E C B R142
STAND-BY
R146
E C B R143
R148
R147
ZD1
C17
R149 R150
RX1
Q13
1
C18
2
3
BI3
C20
4 1
2
Figure 22 WIRING OF P.W.BOARD (4/5)
SW8
VOLUME UP
R125
SW7
VOLUME
DOWN
FC1
CNP1A
R92
TO MAIN PWB
R74 R72
P20 1-E
R73
R70
R165
R71
R164
R69
R163
R162
90
85
80
76
75
70
65
60
Q10
BI4 CNS4
1
R42
LED1
C7
8
C9
C8
RX1
REMOTE
C6
SENSER
SWITCH
PWB-C5
3 4
– 22 –
CNS6A4
3 2
4
BK BK BK
4
BI6A4
1
8
7
6
SW601
VOLTAGE SELECTOR
VOLTAGE SELECTOR
SWITCH PWB-C6
CNP1B
SWITCH POSITION
VOLTAGE NO.
3-4, 7-8
110V
127V 4-5, 8-1
220V 2-3, 6-7
230-240V
1-2, 5-6
HEADPHONES
PWB-C4
J581
HEADPHONES
CNP581
1 2 3 4 5
CNS581
TO MAIN PWB
P20 1-C
CNP3
CNS3
1
1
2 2
3 3
4
4
SW1
ON STAND-BY ON – OFF
5
CNS6B4
1 2
1
BK BK BK
1 2 1
BI6B4
2
3
4
5
6