Panasonic TH-50PH9UK - DA-Board (4 of 6) Schematic Diagram

14.14. J-Board (2 of 2) Block Diagram
IIC_SW
L3
REMOCON_IN
L2
SOS_ALL
HD_3
R1
SCL3
LED_G
VD_2
R2
VD_3
LED_R
R_4
R3
L_4
RXD13
HD_1
VD_1
RXD12
IIC_SW
VD_4
DAC0
RXD11
HD_2
HD_4
DAC1
RESET
LED_G
TXD13
SLOT2_DET
SLOT1_DET
TXD12
TXD11
SLOT3_DET
REMOCON_IN
L1
SOS_ALL
LED_R
SDA3
SLOT9V
5V
STB3.3V
9V_2
SLOT9V
STB3.3V
LAN15V
9V_2
STB5V_S
STB5V_S
5V_M
STB5V_S
STB5V_S
SLOT9V
9V_2
9V_2
12V
STB5V_S
5V_M
P5V
LAN15V
9V_2
STB5V_S
SLOT3.3V
STB5V_S
SLOT5V
+15V
LAN15V
9V_2
LAN15V
P5V
5V_M
SLOT3.3V
SLOT5V
9V_2
STBY5V_SSTBY5V_S
STB5V_S
SLOT3.3V
SLOT9V
STB5V_S
STB5V_S
P5V
STB3.3V
STB3.3V
SLOT5V
36
B5
TXC+
PR_3
LAN+15V
14
LEVEL SHIFT
SLOT3.3V
B6
4
IIC_SCL
14
VD
5V<=>3.3V
TO P10
12
TX0+
R
SLOT5V
RESET
SCL3
7
B17
SCL3
B30
SLOT2
SDA3
Y/G
HD_M
IC3003
IC8007
J13
H
SLOT3
3
RTC INT
SLOT9V
16
TX3+(S)
VD
L
L
Q8184
SYNC SWITCH
SLOT2
AC_CS
V Sync
CABLE_DET
3
TO DA3
L
LEVEL SHIFT
LAN+15V
12
2
B9
R_1
SDA3
B
10
6
3.3V<=>5V
RXD4
RESET
A21
9
B6
14
46
B35
OUTPUT PORT(SW1)
VD_2
2
TX0-
SDA3
STB5V
CONT.
6
38
TO V15
AUDIO IN L
SCL_S3
A26
OUTPUT PORT
IIC_SDA
13
1
A17
IC3101
26
SLOT9V
PROCESSOR
8bit DAC4
159
16
SLOT9V
J15
11
3.3V<=>5V
Yout1
5
B40
S_CLOCK3
3
TX0+(M)
1
6
KEY_SW
9
CABLE DET
INVERTER
3
TXD4
B8
10
2
A30
TXD1
AA_POWER
RXD4
2
PC-G
Y_4
B32
SCL3
RXD_11
13
A21
KEY_SW
DRIVER
B12
11
PC-RXD
2
5
RXD1
S2_2
RS232C
SLOT3.3V
SLOT9V
R/PR(M)
SLOT3
48
SOS
TO HX1
8
17
R_4
Q8019
8
B24
B25
J14
SLOT3
A19
SOS OUT
S2_3
DPMS_HD
SDA3
TXD4
16
L
LPF
12
VIDEO BUFFER
LPF
L_4
4
CABLE DET
SLOT1
S2_3
6
B35
B19
PB_4
DPMS_VD
IICAUDIO L
REMOTE OUT
TX0+(S)
STB3.3V
L_3
Y_4
SYNC_INH(M)
13 2
B11 B36
A19
PR_4
TXG-
SDA3
3
PR_2
A22
IC3005
VD_M
B30
Y_1
AUDIO R
SDA_S3
7
16
6
IIC_DATA
IIC CONT.
8
6
B17
L
Q8010,Q8011
Q8002
PB_3
3
A22
REMOTE
SDA
SLOT1
23
SCL3
4
Q3001
TO PB30
15V
HD_4
CS(M)
SCL3
A28
1
A21
FAN_SOS
A26
1
B5
B25
KEY_SW
B
VD_4
RXD
B2
REMOTE
Q8181
VD_3
TX1-(M)
REMOTE
FAN_SOS
TXC+
TXD
9
RXD13
9
A
J6
3.3V<=>5V
SERIAL SELECT
A40
LED_R
SDA1
FAN
HD in
SCL3
IIC_CLOCK
H
B26
PB_M
IIC_SCL
IC3006
CS(M)
S2_1
H Sync
B36
5V
REMOTE
SLOT5V
A19
PR_1
R_2
OUT
AUDIO SELECT
B8
Q8200-Q8202
SLOT5V
TX3-
LED_G
12
1
8
TXD13
10
PB_1
AUDIO IN R
S2 DETECT
SCL1
11
3
SLOT3.3V
Y_2
32
HD_M
B40
DPMS_VD
SDA3
REMOCON OUT
SCL3
B27
IC8009
SDA3
SCL3
Q8012,Q8013
RESET
15
TXD
3
B19 B14
HD_HX
9
TXG-
SRQ
STB_ON
B36
PC-B
RESET
IIC_DATA
SCL1
IC8016
A36
TXG+
A38
RTC INT
7
B31
PC-AUDIO_IN_L
4
311
PC SYNC INVERTER
IC3150
VD
8
1
SOS
5V
SRQ
B28
RESET
RESET
2
PLUG DET
6
VFC
8
REMOTE
SLOT3_DET
PC-TXD
TX2-(M)
STB_ON
IC8001
A34
VD_M
SDA3
BUFFER
15
SOS
COMPONENT SELECT
LED_G
13
14
SRQ
A32
A38
6
TIME CLOCK
7
SOS
SYNC SIGNAL
5
B21
SCL3
SEPA
PC-VD_HX
SLOT1_DET
A30
SDA_S1
SCL
B25
PR_1
B28
SCL_S1
A26
CUT-OFF
PC_AUDIO_IN_R
L
HD_2
LEVEL SHIFT
FQ CONT
PR_2
2
IC8003
S2_1
TXC-
STB5V
A
LEVEL SHIFT
OUTPUT PORT(SW3)
LEVEL SHIFT
TO DA6
L_2
B24
LEVEL SHIFT
5
IIC_CLOCK
TX0-
L
HD SWITCH
PB_2
9
19
POWER STATUS
B24
3.3V<=>5V
B29
P_STATUS
PR/R
KEY_SW
1
6
Q3004
1
9
Y/G
PB_M
IC3152
CABLE DET
Y_M
30
A32
AUDIO IN R
4
PLUG DET
8bit ADC(SYNC INH(M))
LPF(M)
STB+5V
1
Q8182
MAIN
SLOT2
12
REMOTE OUT
17
8bit DAC(CS(M))
LAN+15V
B26
34
3
2
VD
SLOT9V
8bit DAC(LPF(M))
LEVEL SHIFT
Q8183
SW1
RXD
PB/B
SLOT9V
S_DATA3
TXD_11
TX1-
SDA3
3.3V<=>5V
TXD_12
HD
REMOTE
PBout1
HD
STB5V
3
IIC_DAT
HD(M)
12
40
TX3-
12
IC3151
B21
30
TXD
B27
CS(M)
+9V
DPMS_VD
Y_2
TXD_TU(SBI)
IC3007
AA POWER
TX2+(M)
A34
VD_HX
TX3+(M)
4
21
A28
VD_1
A40
TX3+
B3
SRQ
TXC+(S)
5
SDA3
SOS
SCL3
2
18
15
TXG-(S)
HD_1
Y_3
Y_M
SEPA
SLOT3.3V
J10
L
Y/G
A22
11
16
19
TX3-(M)
LED_R
H
HD
A40
SDA_S1
SDA1
IC3002
B23
SOS
VD(M)
L
J5
J3
2
EX I/O(VIDEO/AUDIO SELECT)
21
TX3+
PC-R
B/PB(M)
SCL_S1
18
PR_4
6
H
3
SOS
B3
18
+5V
SDA_S3
2
23
5
9
B12
4
5
8
TX1+(S)
1
SW0
16
FAN_CONT
J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
14
6
FAN SOS
SCL_S3
22
D3005
PB_2
IC8181
10
LAN+15V
PB/B
8bit DAC3
3.3V<=>5V
8
PB_3
PC-HD_HX
S2DETECT
10
RESET
OUTPUT PORT
B23
REMOCON
B35
LAN+15V
2
OUTPUT PORT
TXG+
1
A38
14
PR/R
OUTPUT PORT
S2_2
IC3001
B17
J11
44
19
A36
22
PRout1
DPMS_HD
PLUG DET
PB_1
TX1+(M)
1
J12
B9
RXD
RESET
29
EX.I/O(IIC SW)
5
PR_M
HD_3
B31
TX0-(S)
25
S2 DETECT
A28
22
S1
4
B21
TO DA6
Y_1
DETECT
AUDIO IN L
TX3-(S)
STB_ON
S0
G/Y(M)
4
REMOTE
B40
8
CONT.
TDETECT
VCC
1
7
16
IIC
SUB
B28 B30
A30
10
B23
16
PBout2
SLOT2_DET
OUTPUT PORT(SW2)
B27
J1
HD
1
Yout2
8bit DAC(FAN CONT)
3
LAN15V(F_STBY)
SW1
RXD_12
X8181
OUTPUT PORT(SW0)
B11
2
TXC-(M)
SYNC_INH(M)
3
17
LPF
1
RXD_PC
SRQ
16
B14
1
5
3
LAN+15V
4
TX0-(M)
SOUND MUTE
AUDIO IN R
12
TO V2
A36
DPMS_HD
3
17
AUDIO IN L
1
POWER_STATUS
B15 B19
13
B31B26
TXC-(S)
J30
13
HD
RXD_TU(SBO)
SRQ
SLOT3.3V
IC3004
4
TX1+
HD/Green
5
1 5
1
SOS_ALL
J2
6
SRQ
PB/B
2
8bit DAC0
5V
VCC
IIC_CLOCK
14
13
REMOCON
7
B15
TXC-
FAN_
CONT
VCC
SW0
SDA3
B2
Y_3
TO DA1
1
OUT1
A17
15
SYNC SELECT
SCL3
15
PR_3
LPF(M)
SLOT5V
Green
2
TX0+
21
IIC CONT
PB_4
IC8014
STB+3.3V
27
SOUND MUTE
A34
TX1-(S)
LAN15V(F_STBY)
8
24
REMOCON OUT
PR/R
6
21
PRout2
5
STB5V
TXG+(S)
IC8005
TX1+
TX1-
IIC ON/OFF
OUT2
SYNC SIGNAL
13
SLOT5V
R_3
S0/S1
IIC_DATA
PR_M
SDA
EX.I/O(SLOT DET IIC CONTROL)
SLOT5V
A17 A32
TXC+(M)
5
DAC1
TXD1
6
ASPECT DET
15
SCL
27
5
8
RXD1
DAC2
L_1
42
TXD_PC
RESET
VD
8bit DAC1
SLOT1
SLOT3.3V
HHPC
J-BOARD SOS
LED BLINKING
:10TIMES
TH-50PH9UK
J-Board (2 of 2) Block Diagram
TH-50PH9UK
J-Board (2 of 2) Block Diagram
TH-50PH9UK
82