7.
Circuit Diagrams and PWB Layouts
Small Signal Board: Connector
B14e
9S16 F2
9S17 F5
9S18 F5
9S19 F6
9S20 F6
9S21 F6
9S22 F6
9S23 F6
9S24 F6
FEATURE-BOX
9S38 F14
9S40 F12
9S41 C11
9S42 G10
9S43 G8
9S65 B11
2S12 G5
11
12
13
14
15
A
B
C
D
RES
9S66 G8
9S67 G8
FS49 E9
FS50 E9
B13
0S01 G1
2S01 F1
2
3
B13,B14,B15
3S03 B12
3S04 H8
3S05 H8
B2
1
2
OTC
AUDIO DEMODULATOR
E
F
G
H
2S04 F1
2S05 F2
2S06 E14
2S07 F14
2S08 F8
2S09 F10
2S10 G7
2S11 E13
1
B14b
,c
2S22 C14
2S23 G8
2S25 F8
2S26 G4
2S27 G4
2S28 G5
2S29 G5
4
7
8
9
10
11
12
13
14
15
B14b
,c
B14b
B14b
B14b
3S06 F12
3
4
5
6
7
8
9
10
2S02 F1
2S03 F1
F
G
H
A
B
C
D
B14b
,c
VDP-HIP
5
6
2S42 G3
2S43 G3
2S44 G3
2S45 G4
2S46 G4
3S01 F10
3S02 B12
9S14 F10
2S13 E9
2S14 F10
2S15 F10
2S16 F11
2S17 F7
2S18 G7
2S19 G7
2S20 G7
2S21 G7
B3
3S07 B12
3S08 F5
3S09 G9
3S10 H9
3S11 G12
5S01 E2
5S02 E2
5S03 E1
5S04 E1
CONNECTOR
E
2S30 G5
2S31 G5
2S32 G6
2S33 G6
2S34 G6
2S35 G6
2S36 G6
2S37 G6
2S38 G2
9S34 F7
9S35 E9
5S05 E1
7S03-1 G12
7S03-2 C12
7S04 C12
9S01 F2
9S02 F3
9S03 F3
9S04 F3
9S05 F3
B15a
B14b
B14b
B14a
B14a
B5
2S40 G3
2S41 G3
9S06 F3
9S07 F4
9S08 F4
9S09 F4
9S10 F4
9S11 F5
9S12 F8
9S13 F11
B14e
B14e
NC
NC
9S25 F7
9S26 F7
9S27 F7
9S28 F7
B14b
B14b
2S39 G2
B14c
,
B14e(3X)
B4
VDP-HOP
9S30 F8
9S31 F9
9S32 F9
9S33 F8
B14a
B1
B5a
B5a
B19f
,B20
B14e
75R
9S15 F10
B1
B6
B14b
9S29
9S29 F7
B14c
B14b
9S36 E13
9S37 D14
RES
9S40
5
3
4
3S06
47K
BC847BS
7S03-2
9S03
9S09
9S32
2S46
100p
9S31
9S65
6
1
9S25
7S03-1
BC847BS
2
9S02
9S11
9S08
FS50
2S40
100p
+8V
2S37
100p
+8V
2S20
100p
2S33
100p
100p
2S45
2S08
100p
9S18
2S16
100p
9S34
9S36
2S39
100p
2S13
100p
2S21
100p
2S03
100n
2S05
100n
5S03
30R
2S11
100p
2S17
100p
2S30
100p
3S04
3K3
+5V
2S31
100p
9S17
9S27
9S05
9S35
9S67
100R
3S11
22K
3S03
3S02
22K
15K
3S10
9S37
9S30
2S32
100p
2S42
2S43
100p
100p
2S07
+9V
BC847BW
7S04
RES
9S41
10K
3S07
100p
2S06
0S01
MECHPART
FS49
2S38
100p
100p
9S24
2S14
3S05
5K6
9S13
RES
9S43
9S20
RES
9S42
9S19
2S12
100p
2S28
100p
2S35
100p
2S01
100n
2S19
100p
9S14
9S21
9S01
9S15
+5V
10K
3S09
9S38
9S16
9S10
2S36
100p
30R
5S05
9S06
100n
2S04
100n
2S02
+5V
100p
9S33
100p
2S09
2S25
3S01
220R
3S08
5S01
30R
9S22
2S26
100p
2S22
470n
100p
5S04
30R
9S66
2S44
2S29
100p
9S28
9S12
100p
2S10
9S26
9S04
9S23
2S27
100p
2S41
100p
2S34
100p
2S15
100p
2S23
100p
2S18
100p
30R
5S02
RO
P
LIGHT
-SENSOR
9S07
SOUND-ENABLE-IO2
FR
ONT
-DETECT_PDP
RC-IO2
ON-OFF-LED-IO2
GND-A
UD
GND-A
UD
PWR-OK-PDP
PWR-OK-PDP
FRAMEDRIVE-IO2
CUT
OFF
ST
ANDBY
-IO2
SD
A-S
SCL-S
DEGA
USSING
KEYBO
ARD-IO2
PWR-OK-PDP
IRQ-DIGIT
AL-IO2
S-SD
A
S-SCL
SOUND-ENABLE-AP
+8V_A
UD
+8V_VDP
SC1-B-IN_U-IN
SC1-FBL-IN
SC1-G-IN_Y
-IN
Y
-CVBS-FR
ONTS-IN
SC1-R-IN_V
-IN
SC2-CVBS_MON-OUT
P-50
ST
A
TUS-SC2
TER-CVBS-OUT
A
GC1
IN-Y
-CVBS-SC2_A
V2
IN-CVBS-SC1_A
V1
C-FR
ONTS-IN
SC2-R_C-IN_A
V2
VIFOUT1-2
CVBS-PIP_TUN1-2-CVBS-IN
ST
A
TUS-SC1
LIGHT
-SENSOR
IRQ-DIGIT
AL
SOUND-ENABLE
RC
D
YN-F
ASE-COR
AG
C
Y
-SCA
VEM
C-FR
ONT
-IN
Y
-CVBS-FR
ONT
-IN
FR
ONT
-DETECT
B-CR
T
G-CR
T
R-CR
T
LINEDRIVE1
FRA
FRAMEDRIVE-
EW
-DRIVE
HFB_X-RA
Y
-PR
O
T
EHT
-INFO
TIL
T
IRQ-DIGIT
AL
SC1-ST
A
TUS
IRQ-DIGIT
AL
+5V_CON
+5V_VDP
+5V_A
UD
SD
A-F
SCL-F
SD
A-F
SCL-F
SD
A-F
SCL-F
SD
A-F
SCL-F
P50
ON-OFF-LED
KEYBO
ARD
ST
ANDBY
POR
B-SC1-IN_U-IN
G-SC1-IN_Y
-IN
R-SC1_V
-IN
FBL-SC1-IN
Y
-CVBS-SC2_A
V2-IN
C-SC2_SVHS-IN
CVBS-SC2_MON-OUT
CVBS-SC1_A
V1-IN
CVBS-TER-OUT
SC1-ST
A
TUS
SEL-SVHS-RR_ST
A
TUS2
GND-LINEDRIVE
8204 000 8316.2
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