Scaler
Schematic
Diagram
-
AUDIO
DECODER
Board
3
9
TPT1.
2
AL
A
7.Circuit
Diagrams
and
PWB
Layouts
S-A12
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
C6201
D7
C6202
A5
C6203
A6
C6204
A5
C6205
A5
C6206
A5
C6207
A7
C6208
B7
C6209
B7
C6210
B5
C621
1
B
5
C6212
B3
C6213
B1
C6214
B7
C6215
B1
C6216
B1
C6217
B5
C6218
B1
C6219
B1
C6220
B1
C6221
B7
C6222
B5
C6223
B1
C6224
B5
C6225
B1
C6226
B5
C6227
C5
C6228
C5
C6229
C5
C6230
D7
C6231
D2
C6232
D2
C6233
D7
C6234
D5
C6235
D5
C6236
B7
C6237
B7
C6238
B7
C6239
C7
D6201
D4
FB6201
A4
FB6202
A7
Q6201
D2
Q6202
D1
R6201
D5
R6202
B3
R6203
B3
R6204
B2
R6205
B2
R6206
B2
R6207
B2
R6208
B2
R6209
B2
R6210
B4
R621
1
B
2
R6212
B2
R6213
C3
R6214
C3
R6215
C1
R6216
C5
R6217
D4
R6218
D4
R6219
D1
R6220
D4
R6221
C7
R6222
D1
R6223
D1
U6201
C2
U6202
B5
X6201
B
7
E477GTND8WPHNS
(715T2408-1)
1
ALH
37/42/
47PFL7422
MAIN
BOARD(AUDIO
D
E
C
O
D
E
R
)
B
11
1
4
Jan
28,
2007
CP
NR.
CL7xxxx
T
itle
Si
z
e
Document
Number
Rev
Date:
Sheet
of
SC3_IN_R
SC3_IN_L
SC3_IN_R
SC3_IN_L
HP_R_OUT
HP_L_OUT
MSP_INT
SW3
SW4
AR_DACM
AL_DACM
CVBS1_L
CVBS1_R
DSUB_R
DSUB_L
COMP1_R
COMP1_L
CVBS2_L
CVBS2_R
COMP2_R
COMP2_L
HDMI_AL
HDMI_AR
HDMI_SCK
HDMI_WS
HDMI_SD0
I2S_DA_OUT
14
I2S_DA_IN2
14
5V_SCL
5V_SDA
SIF_OUT
MONO
Sub_W
oofer
BA
THOUT_A
AUXOUT_R
AUXOU
T
_
L
AUD_L_OUT
AUD_R_OUT
+5V
+5V
+5V_M
SP
+5V
+5V
+5V_M
SP
+5V_M
SP
+5V_M
SP
+5V_M
SP
R6216
0R
1/10W
R6218
10R
1/10W
R6215
10K
1/10W
C6203
10uF/10V
R6219
10K
1/10W
U6201
74HC4052D
12
14
15
11
1
5
2
4
6
10
9
13
3
16
8
7
X0
X1
X2
X3
Y0
Y1
Y2
Y3
EN
A
B
X
Y
VDD
GND
VEE
C6231
22U
10V
D6201
LS414
8
R6204
470K
1/10W
FB6201
100R/3000mA
1
2
R621
1
470K
1/10W
C6234
10uF/10V
R6217
10R
1/10W
C6235
220N
25V
X
6201
18.432MHZ
1
2
C6206
100N
25V
C6221
33P
50V
C6208
10uF/10V
C6218
1U
10V
C6225
1U
10V
Q6202
MUN221
1TIG
C6237
1U
10V
C6223
1U
10V
R6212
470K
1/10W
C6236
1U
10V
Q620
1
MUN221
1TIG
C6212
10uF/10V
C6216
1U
10V
C6209
10uF/10V
R6221
NA(100R)
C6207
100N
25V
C6220
1U
10V
FB6202
100R/3000mA
1
2
R6201
0R
1/10W
C6222
1U
10V
R6209
470K
1/10W
C6205
100N
25V
C6215
1U
10V
R6222
100R
C6224
1U
10V
C6219
1U
10V
R6223
100R
R6213
470K
1/10W
C6213
1U
10V
R6210
470R
1/10W
C6233
10uF/10V
C6204
10uF/10V
C621
1
47P
50V
C6226
1U
10V
R6214
470K
1/10W
C6238
1U
10V
R6205
470K
1/10W
R6203
2K2
1/10W
C6227
1U
10V
R6220
27K
1/10W
C6210
15P
50V
C6201
100N
25V
R6207
470K
1/10W
C6202
100UF
25V
C6217
1U
10V
C6229
100N
25V
R6202
2K2
1/10W
R6208
470K
1/10W
C6239
1U
10V
U6202
MSP3410G-QI-B8-V3
50
51
52
47
45
44
42
41
39
38
36
35
56
57
60
61
63
62
3
4
6
12
5
7
8
9
2
1
16
11
48
33
37
40
43
19
27
10
49
31
32
30
55
54
28
29
25
26
20
21
23
17
18
46
34
53
AN_IN1
AN_IN-
AN_IN2
MONO
SC1_R
SC1_L
SC2_R
SC2_L
SC3_R
SC3_L
SC4_R
SC4_L
TP
AUD_CL
D_I/O1
D_I/O0
ST
ANDBY
A_SEL
I2S_SL
I2S_WS
I2S_I1
I2S_I2
I2S_DO
ADR_DA
ADR_WS
ADR_CL
SDA
SCL
RESET
DVSS
AVSS
AHVSS
ASG
ASG
ASG
VREF2
VERF1
DVSUP
AVSU
P
AHVSUP
CAPL_M
CAPL_A
XT_OUT
XT_IN
SC1_OR
SC1_OL
SC2_OR
SC2_OL
DACM_R
DACM_L
DACM_S
DACA_R
DACA_L
VREF_T
AGNDC
TEST
C6228
1U
10V
R6206
470K
1/10W
C6214
33P
50V
C6232
100N
25V
C6230
10uF/10V
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 ...