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Circuit Diagrams and PWB Layouts45
Small Signal Module: AP
1
1
2
2
3
3
C6
C6
SMALL SIGNAL MODULE (AP)
3075
+8V
+5V_STBY
6-H10,6-G2
A
A
1K0
3076
1K0
4020
10
TXD
GND
4021
6-C8
TXD
9
4022
GND
8
RXD
4023
6-C8
RXD
7
GND
6
B
B
5
RTXT
RTXT
3-B7
4
GTXT
GTXT
3-C7
3
BTXT
BTXT
3-E7
GND
2
FBLTXT
1
FBLTXT
3-G7
1043
10FMN-BTRK-A
5009
C
C
15u
1
3
I
O
I
O
CVBS-PIP_
2
TUN1-2-CVBS-IN
1
GND
GND
2
1200
CVBS_TER_OUT
3
TPSRD
CVBS-SC2_MON-OUT
4M5
B3B-EH-A
1272
D
D
9017
+5V
E
E
+3.3V
9019
6-E7,6-H9
I613
9007
C1
SOUND_ENABLE
L-SC2_AV2-IN
F
F
Y-CVBS_FRONT-IN
HEADPHONE_L
L-CL_VL-OUT
AUDIO-L
G
G
6-H10,6-A3
+8V
1201
B10B-EH-A
SDA_IN
1
H
H
SCL_IN
2
GND
3
STATUS_1_PIP-AFT_50-60HZ
4
VFB_PIP
5
I606
HFB_PIP
6
6-H10
+5V
7
+5V-PIP
+8V
8
+33VT2
9
GND
10
I605
I
I
1681
B3B-PH-K
I602
I603
VFB_PEMG
3
2
1
HFB_PEMG
I601
I600
J
J
3135 033 3345.7
1
1
2
2
3
3
DPTV465
4
4
5
5
6
6
3068
7026
BC847B
330R
7025
BC847B
2031
2046
3071
120p
68p
1K0
3039
3010
330R
180R
I616
V5
4015
ROW_A
ROW_B
1020-A
1020-B
5.6V
1.3V
3-B12
B-SC1-IN_U-IN
1
G-SC1-IN_Y-IN
2
3-D12
6V
1.9V
R-SC1-IN_V-IN
3
4
3-G12
1V
5
6
Y-CVBS-SC2_AV2-IN
1.4V
1-A11
C-SC2_SVHS-IN
7
8
1-A10
2.5V
9
10
2-A7
2.4V
11
12
V1
IF-TER
13
14
1-I1
1.7V
2.4V
AGC
15
16
1-F1
0V
17
18
19
20
21
22
1.5V
1.4V
3-E1
V6
V-SSB
24
23
3-B1
1.2V
1.4V
8-F8
Y-SSB
25
26
V7
3-H1
.05V
8-F8
27
28
.09V
FRAMEDRIVE-
29
30
3-H7
6-D11
.19V
31
32
33
34
3111 470R
.5V
35
36
.09V
0V
37
38
5V
39
40
41
42
7.9V
0V
43
44
4.9V
3.2V
4008
45
46
3.2V
5V
C2
47
48
9016
5V
.3V
49
50
.01V
4009
4.4V
51
52
7-C1
4.4V
53
54
1-I6
55
56
4.4V
57
58
4.4V
59
60
1.3V
61
62
1V
1.4V
63
64
1-D13
65
66
.2V
.2V
67
68
8-B1
0V
0V
69
70
2-B8
71
72
0V
73
74
3.4V
3.4V
75
76
7-F1
.8V
3.1V
77
78
3.3V
79
80
81 82
82
81
87613-8011
I608
BC817-25
7027
I607
I604
I609
C1
TO FRONT CONTROLS
2V / div AC
5µs / div
4
4
5
5
6 6
7.
35
8
8
9
9
7
7
TO ACS CONTROL
TO WB/HOP
I617
I635
I618
I619
I620
I621
GND-C
9030
I622
9031
F609
F610
3183
+5V
6003
15K
+15V
S1D
I623
IN
OUT
IN
OUT
COM
7103
GND
L7812CV
U-SSB
V8
H-SSB
L1
VSYNC-SSB
F1
0103
HEATSINK
HBLANK
L40
8-F10,7-C12,6-E11
STANDBY
IRQ
+5V_STBY
9018
6-E3,6-H9
+3.3V
PWR_FAIL
6001
L-SC1_AV1-IN
1-G8
S1D
1-I6
R-SC2_AV2-IN
1-G8
7101
R-SC1_AV1-IN
1-B2
L7912CV
I624
FRONT-DETECT
1-D13
C_FRONT-IN
-22.1V
-11.9V
IN
OUT
8-E1
IN
OUT
HEADPHONE_R
COM
2-C8
R-CL_VL-OUT
GND
8-B9
AUDIO_SW
7-E1
AUDIO-R
F613
F614
6015
S1D
7104
LF33CV
LED_DRV
IN
8-G10
OUT
IN
OUT
0104
COM
HEATSINK
GND
F11
L1
TO MMI
C2
F1
2V / div AC
2V / div AC
10µs / div
2ms / div
2V / div AC
2V / div AC
20µs / div
2ms / div
7
7
8
8
9
9
10
10
11
11
12
12
5001
+9V
10u
I638
I637
GND-C
GND-C
9033
4-A8
9032
RV
4-F1
I636
RH
4-A8
GV
4-E1
GH
4-A7
BV
4-E1
BH
I639
S1D
GND-C
6002
F607
I640
7102
F608
L7908CV
L40
HBLANK
-22.1V
-7.9V
6-E7
IN
OUT
IN
OUT
COM
GND
F11
3-H8,6-H7
0102
HEATSINK
VFB
I632
I631
+33V
1-J1
STANDBY
8-F10,7-C12,6-E7
+5V_STBY
8-F10,7-A10,7-A11,6-J4,6-E7,6-A2
+130V
1-J1
I630
PWR_FAIL
7-A9,6-E7
F600
8-F10,8-G5,8-D7,3-G6,6-D8
+15V
F605
F606
0101
HEATSINK
F615
-35V
5-I12,4-B1,4-I5
-22VR
5-F12,6-C9
5004
-22V
5-I1,4-I5
10u
6005
5002
+22V
5-A1
10u
5003
S1D
+35V
5-A1,4-A1
I628
7105
10u
L7805CV
+V_AUDIO
7-H12
F602
IN
OUT
-V_AUDIO
IN
OUT
7-G12
7.9V
5V
COM
0105
F603
HEATSINK
GND
GND-C
L40
V1
V5
V6
V7
1
1
2V / div AC
500mV / div AC
500mV / div AC
500mV / div AC
500mV / div AC
10µs / div
10µs / div
10µs / div
10µs / div
10
10
11
11
12
12
13
13
A
A
1001
15JL-BT-E
1
GND
8.9V
+9V
2
3
GND
B
B
-7.9V
4
-8V
.8V
5
STANDBY
.09V
6
VFB
7
HBLANK
8
DEF_GND
9
RV
10
RH
11
GV
-.05V
12
GH
-.1V
13
BV
-.5V
C
C
14
BH
15
GND
16
17
18
19
D
D
1518
B12B-EH-A
1
HBLANK
2
DEF_GND
.09V
3
VFB
4
GND
E
E
5
+33V
6
STANDBY
+5V_STBY
7
+130V
8
9
GND
.3V
10
PWR_FAIL
11
GND
14.6V
12
+15V
F
F
G
G
1516
B12B-EH-A
-35V
1
2
-22V
3
-22V
4
GND-C
5
GND-C
6
+22V
H
H
7
+22V
+35V
8
9
GND
+V_AUDIO
10
11
-V_AUDIO
12
GND
F604
I
I
V8
J
J
500mV / div AC
10µs / div
5µs / div
E_15000_016.eps
141004
13
13
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