CPI TRML Series, Instruction Manual

Page: 38 / 47

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D D
C C
B B
A A
BI TECHNOLOGIES
67YR1K
BI TECHNOLOGIES
67YR1K
BLK ORG
THIS PART IS
LOCATED
OFF-BOARD.
THIS PART IS
LOCATED
OFF-BOARD.
VIO
GRN
WHT
FUNCTION TONE
GUARD TONE
HOLD TONE
700-TRML-200
B
TRML FRONT PANEL
CPI COMMUNICATIONS INC.
3 4 Tuesday, August 01, 2006
Title
Size Document Number Rev
Date: Sheet of
SELECTED AUDIO IN
SPEAKER HI SPEAKER LO
VOL WPR
VOL HI
VOL LO
VB
+5V
+10V
VB
VB
VB
VB
VB
VB
VB
VB
+10V
VB
VB
+5V
VB
+5V +5V
VB
+5V
+10V
R86
5.23K
R83
48.7K
C15
1.5nF 5% COG .1" LS
C21
1.5nF 5% COG .1" LS
R88
48.7K
+
-
U4B
MCP6004 I/P
5
6
7
R90
5.23K
R89
48.7K
+
-
U4D
MCP6004 I/P
12
13
14
R66
2.2K
R80
48.7K
R81
2.32K
R87
1K MULTITURN POT
1
3
2
+
-
U4C
MCP6004 I/P
10
9
8
C11
.1uF
R91
470
R68
470
C12
10uF
C19
470pF
R84
2.2K
R73
10K
+
- U3B
MCP6004 I/P
5
6
7
R60
2.32K
R85 100K
R56 1K MULTITURN POT
1
3
2
+
-
U3D
MCP6004 I/P
12
13
14
+
-
U3C
MCP6004 I/P
10
9
8
R57
5.23K
R71
5.23K C20
1.5nF 5% COG .1" LS
R58
20.0K
R61
200.0K
+
- U3A
MCP6004 I/P
3
2
1
4
1
1
C1
1.5nF 5% COG .1" LS
R72
48.7K
R59
48.7K
C18 180pF
LS1
SPEAKER
SELECTED_AUDIO_VOLUME
10K POT
1
3
2
R76
1K
+
-
U4A
MCP6004 I/P
3
2
1
4
1
1
C8
1uF
R65
2.2K
R77 62K
R82
100K
R74
27K
Q8
PN2907A
C9
.01uF
Q12
PN4393
1
3
2
R79
100K
R75
2.7K
C10
1uF Tant
R78 1K
AN2 AN0
AN1
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