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10.9. DS-Board (2 of 2) Block Diagram
TO V2
TO V15
TO DN3
DS
1
DS2
1
2
3
4
6
DS3
4
5
6
20
15
STB3.3V
S_CLOCK3
SCL3
1
S_DATA3
SDA3
2
Q8183
SCL3
3.3V<=>5V
LEVEL SHIFT
RESET
3
Q8184
SOUND MUTE
SDA3
4
3.3V<=>5V
LEVEL SHIFT
AUDIO L
5
AUDIO R
6
SLOT1
DS11
A17
SLOT3.3V
SLOT3.3V
SLOT3.3V
B17
SLOT5V
SLOT5V
A19
SLOT5V
B19
SLOT9V
SLOT9V
A21
B21
SLOT9V
STB5V_S
STB5V
A22
SLOT
SLOT+15V
B37
15V
SLOT+15V
B38
LAN+15V
A40
LAN15V
Q8181
LAN+15V
B40
L_1
AUDIO IN L
A26
3.3V<=>5V
R_1
LEVEL SHIFT
AUDIO IN R
A28
VD_1
Q8182
VD
A30
3.3V<=>5V
HD_1
HD
A32
LEVEL SHIFT
PR_1
PR/R
A34
PB_1
PB/B
A36
Y_1
Y/G
A38
S2_1
S2DETECT
B36
SRQ
SRQ
B23
SDA_S1
IIC_DATA
B24
SCL_S1
SOS
Q8200-Q8202
IIC_CLOCK
B25
STB_ON
RXD_S1
SOS OUT
RXD
B26
TXD_S1
TXD
B27
DET_S1
PLUG DET
B28
CABLE DET
B29
REMOTE
COMPONENT SELECT
REMOTE
B30
SOS
SOS
B31
9V_2
P_STATUS
POWER_STATUS
B32
RESET
RESET
B35
Y_1
42
TX3+
B15
PB_1
TX9+
A15
44
PR_1
TX3-
B14
46
TX9-
A14
S2_1
23
TX3G
B13
TX8+
A13
Y_2
48
TXC+
B12
PB_2
TX8-
A12
2
PR_2
TXC-
B11
4
ETX_G3
A11
S2_2
22
TXCG
B10
TX7+
A10
Y_3
6
TXG+
B9
PB_3
TX7-
A9
8
PR_3
TXG-
B8
10
TX6+
A8
S2_3
13
TX2G
B7
TX6-
A7
Y_4
36
TX1+
B6
PB_4
EXT_G2
A6
38
PR_4
TX1-
B5
40
TX5+
A5
TX1G
B4
TX5-
A4
TX0+
B3
TX4+
A3
TX0-
B2
TX4-
A2
TX0G
B1
ETX_G1
A1
TH-65PF10WK/TK
DS-Board (2 of 2) Block Diagram
29
34
22
1
23
33
16
9
26
27
10
12
14
36
31
9
21
37
38
3
8
18
30
1
STB3.3V
P5V
5V_M
Q3001
P_STATUS
STB5V
16
SCL3
IC3007
IIC ON/OFF
SDA3
8
SCL3
SCL3
SDA3
SDA3
3
7
5V_M
IC3001
STB5V_S
9V_2
AUDIO SELECT
L3
17
1
VCC
L2
L
3
5
8
19
L1
SCL
RTC INT
OUT1
5
2
X8181
L_4
7
IC8181
R3
2
R2
SDA
TIME CLOCK
R
4
3
18
R1
OUT2
6
R_4
SDA
SCL
8
12
13
SDA3
SCL3
SOS_ALL
DET_S1
IC3005
Q8016
SCL3
SDA3
Y_M
15
16
Q8017
PB_M
IIC CONT.
Q8018
PR_M
MAIN
Yout1
34
PBout1
32
PRout1
Q8019
30
SUB
Yout2
27
PBout2
24
PRout2
21
STBY5V_S
ASPECT DET
IC3150
3.3V<=>5V
STBY5V_S
LEVEL SHIFT
IC3151
3.3V<=>5V
LEVEL SHIFT
A17
A19
A21
A22
B37
A40
A26
DS12
B17
B19
B21
B40
B38
SLOT2
H1(HDMI)
DS-BOARD SOS
LED BLINKING
IC3004
:10TIMES
EX.I/O(SLOT DET IIC CONTROL)
IC3003
DET_S1
SCL3
VCC
OUTPUT PORT
2
EX I/O(VIDEO/AUDIO SELECT)
SDA3
9V_2
DET_S2
OUTPUT PORT
1
DET_S3
16
OUTPUT PORT(SW2)
OUTPUT PORT
9
IIC
OUTPUT PORT(SW3)
SOS_ALL
CONT.
OUTPUT PORT
10
OUTPUT PORT(SW0)
IIC_SW
8bit DAC4
3
IIC
OUTPUT PORT(SW1)
CONT.
IIC_SW
8bit DAC3
4
8bit ADC(SYNC INH(M))
DAC1
8bit DAC1
6
8bit DAC(CS(M))
DAC0
7
8bit DAC0
8bit DAC(LPF(M))
8bit DAC(FAN CONT)
SCL3
SDA3
Q8010,Q8011
S1
S0
SLOT1
L
L
IC3002
HD_4
SLOT2
L
H
STB5V_S
Q8012,Q8013
SLOT3
H
L
EX.I/O(IIC SW)
VD_4
VCC
16
SCL_S1
SDA_S1
IC8016
SCL_S2
SCL3
SDA_S2
PC SYNC INVERTER
SDA3
SCL_S3
SDA_S3
DPMS_HD
2
1
S0/S1
DPMS_VD
4
3
IC8009
HD SWITCH
IC8001
AC_CS(M)
7
SYNC SELECT
9V_2
2
1
VD_1
1
A
B
5V
VD_2
16
8
SLOT1
L
L
5
VD
VD_3
SLOT2
L
H
2
3
SLOT3
H
L
VD_4
4
HD_1
12
IC8007
HD_2
14
HD
HD_3
SYNC SWITCH
15
13
HD_4
11
HD
6
7
B
A
1
Green
9
10
6
9V_2
8
5
CS(M)
IC3006
SERIAL SELECT
9
10
TXD_S1
1
SLOT_TXD
TXD_S2
3
5
TXD_S3
2
RXD_S1
12
SLOT_RXD
RXD_S2
13
14
RXD_S3
15
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A28
A30
A32
A34
A36
A38
B23
B24
B25
B26
B27
B28
B30
B31
B35
B36
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
47
DS
SLOT INTERFACE
SYNC PROCESSOR
SOUND PROCESSOR
FAN
9V_2
9
10
SW0
2
SW1
1
SYNC_INH
6
L_4
CS(M)
R_4
3
5
PR_4
4
Y_4
PB_4
HD_HX
VD_HX
STB3.3V
STB3.3V
TXD_PC
13
17
RXD_PC
15
16
IC8014
RS232C
DRIVER
CS(M)
IC8003
IC8005
SYNC SIGNAL
SYNC SIGNAL
12V
PROCESSOR
5V_M
INVERTER
16
14
VD
8
VD_M
13
1
2
V Sync
SEPA
HD in
6
HD_M
15
3
6
HD/Green
H Sync
Q8002
4
SEPA
STBY5V_S
IC3152
REMOTE OUT
3.3V<=>5V
LEVEL SHIFT
A5
A4
A3
A2
A1
A17
A19
A21
A22
B37
A40
A26
A28
A30
A32
A34
DS13
B5
B4
B3
B2
B1
B17
B19
B21
B38
B40
B23
B24
B25
B26
B27
B28
B30
B31
SLOT3
H1(HA)
TH-65PF10WK/TK
DS-Board (2 of 2) Block Diagram
TH-65PF10WK/TK
DS
LAN15V
TO P10
10
1
LAN15V(F_STBY)
2
LAN15V(F_STBY)
DS
TO PB30
+15V
30
1
15V
5V
3
FAN_SOS
4
5V
5
FAN_CONT
DS
TO HX1
14
1
TXD
2
RXD
L
4
R
5
SLOT9V
6
9V
8
PR/R
10
Y/G
12
PB/B
13
HD
14
VD
P5V
15
5V
DS1
TO DN1
11
HD_M
13
VD_M
PB_M
15
B/PB_M
Y_M
17
G/Y_M
PR_M
19
R/PR_M
DS6
TO DN6
TX5-
78
A_OA-
TX5+
77
A_OA+
TX6-
75
A_OB-
TX6+
74
A_OB+
TX7-
72
A_OC-
TX7+
71
A_OC+
TX8-
69
A_OD-
TX8+
68
A_OD+
TX9-
66
A_OE-
TX9+
65
A_OE+
TXC-
63
A_CLK-
TXC+
62
A_CLK+
TX0-
60
A_EA-
TX0+
59
A_EA+
TX1-
57
A_EB-
TX1+
56
A_EB+
TXG-
54
A_EC-
TXG+
53
A_EC+
TX3-
51
A_ED-
TX3+
50
A_ED+
TX4-
48
A_EE-
TX4+
47
A_EE+
TX5-
42
B_OA-
TX5+
41
B_OA+
TX6-
39
B_OB-
TX6+
38
B_OB+
TX7-
36
B_OC-
TX7+
35
B_OC+
TX8-
33
B_OD-
TX8+
32
B_OD+
TX9-
30
B_OE-
TX9+
29
B_OE+
TXC-
27
B_CLK-
TXC+
26
B_CLK+
TX0-
24
B_EA-
TX0+
23
B_EA+
TX1-
21
B_EB-
TX1+
20
B_EB+
TXG-
18
B_EC-
TXG+
17
B_EC+
TX3-
15
B_ED-
TX3+
14
B_ED+
TX4-
12
B_EE-
TX4+
11
B_EE+
A36
A38
B35
B36
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