Sharp XL-HP500 Service Manual - Page 27

Headphones Pwb-a3

Page 27 highlights

XL-HP500 R616 R605 C609 C615 C631 R641 C619 R607 C607 C605 C617 C613 C621 C611 10 1 C651 C653 20 5 C625 C652 IC601C626 15 C602 24 R602 C622 C603 C608 C606 C612 C601 C614 C618 C620 C616 C632 R606 12 13 C623 R609 R608 C624 R642 R601 R603 C610 R646 R645 C134 Q108 BCE R136 R158 R138 R139 C127 R137 R127 Q107 R135 B C131 C R133 E C129 12 C125 R131 R129 C123 C143 1 R121 R123 C117 C121 C109 5 10 IC101 R134 C132 R132 C133 R122 C130 R130 C128 C118 C135 C126 13 R126 R124 R128 15 C124 R150 R116 20 R118 C110 C112 C116 R120 C114 24 Q114 C111 R119 C115 R117 C113 1 2 3 R113 C105 R115 EE CC BB Q106 8 C106 R114 1 C103 R105 E C B Q103 R103 E C B Q101 R104 E C B Q102 ECB Q104 R145 R112 R106 R111 C138 C104 BI102 R109 Q105 R110 R107 R108 16 14 12 10 8 6 4 2 15 13 11 9 7 5 3 1 CNP701B BI901 C137 321 Q113 R148 C141 L103 Q112 R147 R146 9 R149 WH E C139 C R141 C641 GY B WH GY R144 C140 WH GY Q110 3 2 1 R142 WH Q109 E C B B C E Q111 RD 1 C642 R140 R143 8 1 TAPE MECHANISM Ass'y(210) RECORD/PLAYBACK/ERASE HEAD HEAD PLATE BLOCK(210-1) 6 1 BL YL WH BK GY PK BK BK WH CNS9 WH GY 8 WH 7 GY 6 WH 5 4 GY 3 WH 2 RD 1 CNP9 TO CD SERVO PWB P30 4 - B BL 1 YL 2 WH 3 PK 4 BK 5 WH 6 COLOR TABLE B R BROWN RD(R) RED OR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK WT902 54321 R903 R909 21 R907 C907 R911 C905 C863 D853 R859 E ZD852 C C865 B C857 C858 R852 C859 D855 C853 C854 R853 C855 R860 IC855 R857 C643 D857 D852 R856 D851 D860 C851 C852 R854 D859 C864 D858 R858 C860 C861 C862 1 2 3 IC854 D856 321 IC853 321 IC852 321 IC851 8 1 BI801 C856 R917 R913 C948 C949 LUG903(229) CHASSIS GND 5 1 1 HEADPHONES PWB-A3 FW902 JK951 HEADPHONES HD902 R961 R962 5 GY WH GY 7 6 WH GY 5 4 3 WH 2 RD 1 CNS801 CNP801 TO POWER PWB P32 2 - G C638 R619 C909 C913 7 8 9 10 11 12 Figure 27 WIRING SIDE OF P.W.BOARD (2/7) - 27 -

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– 27 –
XL-HP500
Figure 27 WIRING SIDE OF P.W.BOARD (2/7)
7
8
9
10
11
12
R143
R140
R144
R146
R147
R148
R107
R110
R109
R108
C104
R106
C106
C103
R104
C105
R113
R103
R117
C115
R105
R119
C109
R123
R120
C110
R121
C116
R118
C121
R116
C123
R150
R129
C124
R131
R128
R126
R133
C135
C129
R124
R139
R135
R130
R132
C130
R122
R134
C631
C611
R609
C625
R127
R608
C652
C626
C602
C612
C632
R606
R909
C907
R903
R911
R619
C638
R616
R602
C653
C651
R607
CHASSIS
GND
TAPE MECHANISM Ass'y(210)
BI801
C856
IC851
C864
D859
R854
D858
C852
D856
CNS801
IC854
C851
C862
D851
C861
C643
D852
D857
C860
WT902
Q109
Q111
CNS9
Q110
R142
C140
Q112
R141
C139
R149
C141
C641
C642
C138
L103
Q113
C137
R145
Q114
R111
BI102
Q104
Q106
Q105
R112
Q102
R114
Q101
C113
Q103
R115
C117
C114
C112
IC101
C143
C125
C118
C126
C131
C128
C133
C127
R138
R158
C132
C134
Q108
R136
R641
C619
C615
C617
C621
C613
C607
C605
C623
Q107
R137
IC601
C624
C622
R642
C606
C608
C618
C603
C614
C601
C620
C616
C610
R646
C111
R645
CNP701B
BI901
D853
C863
R859
ZD852
IC855
R860
R857
C865
C853
C857
C854
C858
R853
R856
R852
C855
C859
IC852
IC853
C949
C948
R913
R917
R907
C905
C913
C909
R605
R603
R601
C609
JK951
R962
R961
HD902
FW902
D860
R858
D855
1
1
2
3
4
5
6
7
6
6
5
4
3
2
1
1
1
2
3
4
5
6
7
8
8
1
5
10
13
12
15
20
24
1
E
E
C
C
B
ECB
ECB
ECB
ECB
B
C
E
B
C
E
B
C
E
E
C
B
BCE
B
1
2
3
1
1
2
3
2
3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
8
1
8
1
5
10
12
13
15
20
24
1
2
3
4
1
9
5
1
5
5
1
1
2
LUG903(229)
CNP9
TO CD SERVO PWB
P30
4 - B
1
3
2
3
1
2
1
3
E
B
2
C
1
3
2
HEADPHONES
RECORD/PLAYBACK/ERASE
HEAD
HEAD PLATE
BLOCK(210-1)
GY
BL
BK
YL
WH
BK
PK
BK
WH
BL
YL
WH
PK
BK
WH
RD
WH
GY
WH
GY
WH
GY
CNP801
TO POWER PWB
P32
2 - G
HEADPHONES PWB-A3
RD
WH
GY
WH
GY
WH
GY
WH
RD
WH
GY
WH
GY
WH
GY
WH
BR
COLOR
TABLE
RD(R)
OR
YL
GR
BL
VL
GY
WH(W)
BK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK