
64
TPT1.2A
LA
7.
Circuit
Diagrams
and
PWB
Layouts
K
Key
Schematic
Diagram
Board
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
E
E
Up
Left
Menu
Right
Down
Power
-
Channel
+
-
V
olume
+
CN1
A1
C001
C2
C002
B3
R001
B3
R002
B4
R003
B5
R004
B5
R005
B6
SW001
C2
SW002
C3
SW003
C4
SW004
C5
SW005
C5
SW006
C6
1
A
L
H
37/42/47PFL7422
KEY
CONTROL
BOARD
CP
NR.
CL7xxxx
B
11
Feb
03,
2007
E477GTND8WPHNS
(715T2483-1)
T
itle
Si
z
e
Document
Number
Rev
Date:
Sheet
of
C001
0.1uF/16V
R001
1K
1/10W
CN1
6092
3
1
2
3
4
5
SW002
SKHHAM2520-PL
1
3
4
2
SW004
SKHHAM2520-PL
1
3
4
2
C002
0.1uF/16V
SW006
SKHHAM2520-PL
1
3
4
2
R002
47K
1/10W
SW003
SKHHAM2520-PL
1
3
4
2
R004
3K6
1/10W
SW001
SKHHAM2520-PL
1
3
4
2
SW005
SKHHAM2520-PL
1
3
4
2
R005
5K6
1/10W
R003
18K
1/10W
Summary of Contents for 37PFL7422/79
Page 44: ...Scaler Board Layout Top Side Part 1 44 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 45: ...Scaler Board Layout Top Side Part 2 45 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 46: ...Scaler Board Layout Top Side Part 3 46 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 47: ...Scaler Board Layout Top Side Part 4 47 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 66: ...66 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts Key Board Layout Bottom Side ...
Page 82: ...82 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 83: ...83 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 84: ...84 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 85: ...85 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 89: ...89 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets Pin assignment ...