Service manual

HT-DP2500
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B
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Figure 22 WIRING OF P.W.BOARD (4/5)
R2
R3
R4
R43
R5
R6
R1
R11 R12 R13 R14 R65
R127
R130
R59
R126
R58 R60
R152
R151
R26
R15
R23
R38
R33
R31
R30
R29
R28
R25
R27
C16
R146
R144
R143
R142
C15
R150
R147
R149
R170
R88
R139
R141
R8
R9
R10
R140
R51
R52
R53
R56
D2
SW15
SW14
SW13
SW11
SW10
SW9
Q2
Q1
LED2
Q10
1 2 3
E C B E C B
Q6
C14
C17
1
2
16
15 14 1312 1110
23
22 21 20
27
26 25 24
19 1817
9
8
765
FL1
1 2 3
RX1
C2
IC1
C1
XL2
R7
1
5
10
15
20
25
26
50
51
30
35
40
45
55
60
65
70
80
85
90
95
100
75 76
L1
T601
POWER TRANSFORMER
RLY601
C7C9C8
1
5
R148
D6
XL1
R175
R601
R22 R21 R20 R19
SW1
POWER
D5
D3
C18
C5
R592
R591
R153
Q3
R154
R42
R128
R75
C3 C4
D604
D614
D613
D612
D611
D603
C613
Q603
C611
C612
CNP4
R612
R611
ZD612
C617
R615
Q601
C616
C602
C601
C614
12345678
R617
R616
R604
R603
R613
R614
Q611
C615
ZD611
C605
C604
C607
ZD601
C606
ZD602
Q602
D607
R606 R605
1 2345
J581
HEADPHONES
D4
D7
CNP581
D601
D602
C610
R610
C609
C618
C619
Q12
R158
Q11
R157
R156
R41
R40
R90
Q4
D1
C12
R138
C13
Q8
Q7
R145
LED1
STAND-BY
ZD1
R608
R607
REMOCON
TIMER
VCR-2
VCR-1
CD/AUX
TUNER/BAND
TUNING
DOWN
TUNING
UP
R131
SW12
R129
MEMORY/SET
TI
M
F601
3A
SWITCH PWB-C5
HEADPHONES
PWB-C4
POW
E
BI3
BK
BK
BK
WH
1
2
3
4
1
2
3
4
CNS3 CNP3
87654321
CNS4
BI4
1
8
1
4
CNS851
TO MAIN PWB
BI603
12345
28
31
30 293233
34
37
38
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
T.F.
E
C
B
E
C
B
B
C
E
B
C
E
CNS603
AC POWER SUPPLY
CORD (220)
AC 120V, 60Hz
ON – OFF
BCE
321
C20