Scaler
Schematic
Diagram
-
Audio_AMP
Board
4
0
TPT1.
2
AL
A
7.
Circuit
Diagrams
and
PWB
Layouts
S-A13
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
CN6301
C2
CN6302
C1
CN6303
C3
C6301
A5
C6302
A6
C6303
A6
C6304
A1
C6305
A2
C6306
A7
C6307
A6
C6308
A7
C6309
A3
C6310
B6
C631
1
B
7
C6312
A2
C6313
A3
C6314
B5
C6315
B5
C6317
B3
C6318
B1
C6320
B1
C6321
B5
C6322
B5
C6323
B1
C6324
B7
C6326
B3
C6327
B2
C6328
B3
C6329
B5
C6330
C5
C6331
C7
C6332
C7
C6333
B3
C6334
C7
C6337
D5
C6338
D6
C6339
D7
C6340
D5
C6341
D6
C6342
D7
C6343
D6
C6344
E6
C6345
E7
C6346
D2
C6347
D4
C6348
D4
C6349
D2
C6350
E3
C6351
E2
C6352
E3
C6353
A5
FB6301
D7
FB6302
A6
FB6303
A7
FB6304
D6
FB6306
A4
FB6307
A4
FB6308
D4
L6301
D7
L6302
A6
L6303
A7
L6304
D6
R6301
C5
R6302
A3
R6303
A2
R6304
B3
R6305
B1
R6306
B1
R6307
B4
R6308
B4
R6309
B4
R6310
B2
R631
1
B
3
R6312
C4
R6313
B3
R6314
C4
R6315
C4
R6316
C5
R6317
C4
R6318
C5
R6320
D3
R6321
D3
R6322
A6
R6323
E3
R6324
E3
R6325
E3
U6301
B5
U6302A
A2
U6302B
B2
U6303
D3
E477GTND8WPHNS
(715T2408-1)
1
ALH
37/42/47P
FL7422
MAIN
BOARD(Audio_AMP)
B
12
14
Jan
28,
2007
CP
NR.
CL7xxxx
T
itle
Si
z
e
Document
Number
Rev
Date:
Sheet
of
LOUT
-
LOUT
+
ROUT
-
ROUT+
BA
THSPOU
T
+
BA
THSPOUT
-
ROUT+
ROUT
-
LOUT
+
LOUT
-
SOUND_MUTE
AR_DACM
AL_DACM
SOUND_EN
HP_R_OUT
HP_L_OUT
HP_LOUT
HP_ROUT
F
AUL
T
BA
THSPOUT
-
BA
THSPOU
T
+
BA
THOUT_A
SOUND_EN
POP_NOISE
+2
4V_AM
P
+2
4V_AM
P
+24V_AM
P
+2
4V
+5V_M
SP
+5V_M
SP
+5V_M
SP
+5V
+1
2V
+2
4V_AM
P
C6346
NA(220NF)
R6301
0R
1/10W
R6317
NA(0R)
R6315
0R
1/10W
R6314
4K7
1/10W
U6303
NA(TP
A6203A1DGN)
1
2
3
4
5
6
7
8
9
SHUTDOWN
BYP
ASS
IN+
IN-
V
o
+
VDD
GND
Vo
-
HS
C6348
NA(1uF)
R6309
100R
1/10W
C6318
10uF/10V
R6303
22K
1/10W
R6320
NA(10K)
C6302
470N
25V
C6332
1U
25V
C6312
100P
50V
C6309
100UF
25V
U6302A
TDA
1308T
3
2
1
8
4
C6307
100P
50V
R6310
22K
1/10W
C6323
100N
25V
C631
1
220N
25V
R6304
22K
1/10W
C6327
100P
50V
R6313
22K
1/10W
L630
2
Choke
Coil
C6349
NA(470N)
C6326
100UF
25V
C6317
1uF/16V
C6331
1U
25V
C6308
100P
50V
C6353
1U
50V
R6308
100R
1/10W
C6315
22N
50V
C6310
220N
25V
C6340
1U
25V
C6352
NA(120P)
R6321
100R
1/10W
C6338
220N
25V
C6320
10uF/10V
R6318
100K
1/10W
R6305
3K3
1/10W
R6323
NA(20K)
L6304
Choke
Coil
FB6306
NA(100R/3000mA)
1
2
FB6307
100R/3000mA
1
2
C6337
1U
25V
C6301
1000uF
35V
C6304
100N
25V
FB6302
100R/3000m
A
1
2
C6341
100P
50V
C6333
1uF/16V
C6350
NA(120P)
CN6303
63382
2P
2.0MM
1
2
C6342
100P
50V
C6347
NA(100N
50V)
C6324
22N
50V
L6303
Choke
Coil
CN6301
NA(51
10-855-1
10-51)
1
2
3
4
A
C
B
D
C6305
22U
10V
R6312
6K8
1/10W
FB6303
100R/3000m
A
1
2
C6321
1U
10V
C6322
1U
10V
C6329
1U
10V
C6328
10N
50V
C6330
1U
10V
FB6308
NA(120R)
1
2
R6322
100R
1/10W
C6345
100N
25V
R6306
3K3
1/10W
L6301
Choke
Coil
R6325
NA(20K)
C6303
100N
25V
U6302B
TDA
1308T
5
6
7
8
4
R6324
NA(10K)
C6343
470N
25V
FB6304
100R/3000mA
1
2
U6301
TP
A3100D2PHPR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
GND
RINN
RINP
AGND
LINP
LINN
GAIN0
GAIN0
GAIN1
MSTR/SL
V
SYNC
GND
GND
ROSC
VREG
VBYP
AGND
BSLP
LOUTP
LOUTP
LOUTN
LOUTN
BSLN
GND
GND
PVCCL
PVCCL
PGNDL
PGNDL
VCLAMPL
VCLAMPR
PGNDR
PGNDR
PVCCR
PVCCR
GND
GND
BSRN
ROUTN
ROUTN
ROUTP
ROUTP
BSRP
SHUTDOWN
MUTE
FAU
LT
AVC
C
AVC
C
HS
C6313
10N
50V
R631
1
10K
1/10W
R6307
6K8
1/10W
C6334
22N
50V
CN6302
63383
3P
2.0mm
1
2
3
C6314
47uF
35V
C6351
NA(470N)
R6316
4K7
1/10W
C6306
100N
25V
R6302
10K
1/10W
C6344
100N
25V
C6339
220N
25V
FB6301
100R/3000mA
1
2
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 ...