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HCD-GTR88
HCD-GTR88
22
22
6-5.
PRINTED WIRING BOARD - DISPLA
Y
Board -
•
: Uses unleaded solder
.
• See page 21 for Circuit Boards Location.
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
2
22
1
23
CN1 105
C1
136
C1
147
C1
155
VCC
O
IC1100
1
3
CN1
103
1
4
CN1 102
S1
100
S1
101
S1
102
S1
103
S1
104
S1
105
S1
106
S1
107
S1
108
S 111
0
S 1111
S 111
2
S 111
3
S 111
4
S 111
5
S 111
6
S 111
7
S 111
8
S 111
9
S1 124
S1
125
S1 126
S1
127
S1 128
S1
129
S1
130
S1
131
S1
132
S1
133
D1
104
D1 101
D1 107
D1 106
D1 105
D 111
0
D1
109
D1 108
C1 137
12
54
53
5
50
31
18
DISPLA
Y
BOARD
E
Q
111
8
E
Q 111
9
E
Q1
120
E
Q1
121
E
Q1
122
D1
102
1
52
1314
26
27
39
40
IC1101
TP0001
TP0093
TP0070
TP0009
TP0105
TP0099
TP0081
TP0063
TP0033
TP0012
TP0108
TP0083
TP0075
TP0057
TP0023
TP0007
TP0103
TP0098
TP0080
TP0062
TP0019
TP0006
TP0102
TP0097
TP0072
TP0018
TP0014
TP0109
TP0084
TP0065
TP0058
TP0024
TP0008
TP0104
TP0073
TP0032
TP0002
FL1
100
TP0094
TP0089
TP0060
TP0010
TP0106
TP0074
TP0034
TP0020
TP0092
TP0088
TP0079
TP0069
TP0026
TP0004
TP0100
TP0095
TP0071
TP0027
TP0016
TP01
11
TP0091
TP0086
TP0077
TP0066
TP0015
TP01
10
TP0085
TP0076
TP0059
TP0096
TP0005
TP0101
TP0061
TP0017
TP01
12
TP0087
TP0078
TP0068
TP001 1
TP0107
TP0090
TP0082
TP0064
TP0022
R1203
R1
198
R1
160
R 111
6
R1
106
C1
151
R1 166
R1 174
R1 173
R1
120
R1
101
R1
168
R121
1
R1
164
R1 100
R1210
R1
163
R 111
9
C1
153
R1
103
R1215
R1
170
R1
165
R1
158
R1205
R1
199
R 111
7
R1
107
R1
171
R1
167
R1201
R1 196
R 111
5
R1
105
R1207
R1 161
R1
108
C1
152
R1 190
R
111
3
R1
104
R1 189
R1209
R1
162
R 111
8
R1 195
R1
169
R
111
4
C1
150
R1
121
R1
102
C1 156
JR
JR1001
JR
JR1002
JR
JR1004
JR
JR1005
JR
JR1006
JR
JR1007
JR
JR1008
JR
JR101 1
JR
JR1012
JR
JR1016
JR
JR1017
JR
JR1018
JR
JR1019
JR
JR1020
JR
JR1021
JR
JR1022
JR
JR1023
JR
JR1024
JR
JR1025
JR
JR1026
JR
JR1027
JR
JR1028
JR
JR1032
JR
JR1009
JR
JR1013
JR
JR1029
JR
JR1030
JR
JR1031
JR
JR1033
JR
JR1003
JR
JR1034
JR
JR1015
JR
JR1035
JR
JR1036
JR
JR1014
VOL BOARD
NO1103
(Page 34)
K
S1
109
MAIN BOARD
CN405
(Page 30)
N
USB BOARD
NO1000
(Page 34)
L
DISC SKIP/
EX-CHANGE
ERASE
EQ BAND/
SURROUND
GROOVE
SUBWOOFER
PRESET EQ
1-881-085-
12
(12)
REC TIMER
DISC 3
USB A
USB B
RETURN
USB
CD
ENTER
TAPE/PC
TUNER
BAND
REC TO
USB B
DISC 2
DISC 1
OPTIONS
METER
MODE
DISPLAY
OPEN/CLOSE
TUNING -
STANDBY
+
-
"/1