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HCD-GTR33/GTR55/GTR77
6-19. PRINTED WIRING BOARDS - MIC, USB AND VOL Board -
1
2
3
A
VOL BOARD
P
B
DISPLAY BOARD
CN1103
(Page 32)
C
1
3
TP0080
TP0082
NO1103
TP0081
MASTER VOLUME
R1302
TP0084
D
S1301
C1301
TP0083
R1304
TP0087
S1302
TP0086
E
12
(12)
1-881-084-
F
MIC BOARD
J702
PHONES
G
H
JL731
JL726
JL729
D701
R723
JR702
JR
I
JL732
C777
JL730
R725
ET702
J
HCD-GTR33/GTR55/GTR77
• See page 19 for Circuit Boards Location.
4
5
6
USB BOARD
D1002
JL002
D1009
D1007
JL001
D1019
D1013
D1003
C1011
C1004
4
1
C1012
CN1000
ET1000
REC/PLAY B
J700
MIC
JL728
JL725
JL723
R722
R721
R700
JL713
D700
JL722
R702
C702
C707
JL717
JR701
JR708
JR
ET701
JR
JL712
•
: Uses unleaded solder.
7
8
9
10
NO1002
TP1006
TP1005
TP1017
TP1009
TP1010
R
HUB BOARD
TP1020
CN1501
(Page 28)
RV700
MIC
LEVEL
JL706
JL721
JL727
R711
JL714
JL718
JL719
R714
C722
C716
JL705
R715
JL720
JR709
JR
JL711
4
1
C720
IC700
C701
5
8
JR705
C711
JL716
JR
R705
R712
JL710
JL708
JR703
R706
C709
JR
JL709
C719
TP714
34
34
11
12
13
1-881-083-
R1001
R1002
C1006
C1005
JL1002
D1000
C1010
1
4
TP1015
C1007
C1013
CN1001
ET1001
TP1012
D1018
PLAY A
NO700
JL703
N
JR704
JL702
JR
JR707
TP711
JR
MAIN BOARD
TP713
C780
CN470
(Page 24)
TP712
JL724
12
(12)
1-881-082-
14
15
12
(12)
JL1001
U
DISPLAY BOARD
CN1102
(Page 32)
JL1004
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