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HBD-E370/E470/E570/E870/T57
HBD-E370/E470/E570/E870/T57
6666
• : Uses unleaded solder.
• See page 34 for Circuit Boards Location.
5-39. PRINTED WIRING BOARDS - KEY Section -
5-40. SCHEMATIC DIAGRAM - KEY Section -
1
4
1
2
CL700
CL701
CL702
CL703
R700
R701
R702
R703
R704
R705
CN700
CN701
S700
S701
S702
S703
S704
S705
12
CL750
CL751 R750
CN750
C750
S750
CL100
CL101
JL100
JL101
JL102 JL103
JL104
7
5
14
6
13
6
CN100
CN101
ET100
CL150
CL151
JL150
JL151
JL152
JL153
JL154
14
5
6
13 6
CN150
CN151
ET150
VOLUME +
VOLUME -
FUNCTION
D
FL BOARD
CN800
KEY BOARD
1-880-755-
11
(11)
S700 – 705, 750
P-KEY BOARD
1-880-756-
11
(11)
B
MB-134 BOARD
CN602
(CHASSIS)
1-880-753-
13
(13)
F-USB BOARD
C
MB-134 BOARD
CN601
R-USB BOARD
(CHASSIS)
1-880-754-
13
(13)
A
B
C
D
E
F
1 2 3 4
BOARD
D
CN800
FL
CN602
MB-134
(6/13)
BOARD
B
CN601
(6/13)
C
MB-134
BOARD
2.2k
R703
CL700
CL701
CL702
CL703
2.2k
R700
1k
R704
100
R705
1
2
2P
CN701
D-GND
KEY0
1
2
3
4
4P
CN700
KEY2
KEY1
KEY0
DGND
100
R702
1k
R701
100
R750
1
2
2P
CN750
D-GND
KEY0
CL751
CL750
100p
C750
2
3
4
5
6
CN101
6P
NC
DP
DM
VBUS
GND
1234
4P
CN100
JL101
JL104
CL100
JL100
JL103
JL102
CL101
E
ET100
JL152
JL151
JL150
JL154
1234
CN150
4P
2
3
4
5
6
CN151
6P
NC
DP
DM
VBUS
GND
CL151CL150
JL153
E
ET150
S701
S702
S704
S705
KEY BOARD
VOLUME -
S700
VOLUME +
S703
FUNCTION
P-KEY BOARD
/
S750
(CHASSIS)
F-USB BOARD
R-USB BOARD
(CHASSIS)
E
3
D
F
7
A
C
426
B
51
1GND
1GND
(Page 48)
(Page 48)
(Page 62)
(Page 63)
(Page 40)
(Page 40)