HT-NT3
HT-NT3
52
52
5-30. PRINTED WIRING BOARD - KEY Board -
• See page 31 for Circuit Boards Location. •
: Uses unleaded solder.
5-31. SCHEMATIC DIAGRAM - KEY Board -
1
A
B
C
D
E
2
3
4
5
6
7
8
R1700
C1700
R1701
C1701
R1702
C1703
R1703
R1704
1
4
CN1701
CL1702
CL1703
CL1701
CL1704
S1704
"/1
S1703
INPUT
S1701
+
VOL
S1702
S1700
-
VOL
PAIRING
1-893-938-
11
(11)
KEY BOARD
(COMPONENT SIDE)
1-893-938-
11
(11)
KEY BOARD
(CONDUCTOR SIDE)
>004P
MB-1407 BOARD
CN3003
(Page 32)
EXCEPT
AEP, UK, RU, AUS AEP, UK, RU, AUS
>014P
MB-1407 BOARD
CN3003
(Page 33)
1
A
B
C
D
2
3
4
5
6
7
>060S
MB-1407
BOARD
(12/12)
CN3003
(Page 45)
KEY BOARD
1k
R1704
0.1
C1703
2.2k
R1703
1k
R1702
1k
R1701
S1704
0.1
C1700
0.1
C1701
2.2k
R1700
CL1701
CL1702
4P
CN1701
1
KEY0
2
KEY1
3
KEY2
4
GND
CL1703
CL1704
"/1
S1703
INPUT
S1702
S1701
S1700
+
VOL
-
VOL
PAIRING
Ver. 1.1
Summary of Contents for HT-NT3
Page 95: ...MEMO HT NT3 95 ...