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TH-42PH12EK / TH-42PH12ES
11.2. Block (1 of 5) Diagram
DS
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
DS13
SLOT3.3V
B17
A17
SLOT5V
B19
A19
SLOT9V
B21
A21
SLOT15V
B37
B38
LAN14V
B40
A40
STB5V
A22
L_3
AUDIO IN L
A26
R_3
AUDIO IN R
A28
VD_3
VD
A30
HD_3
HD
A32
PR_3
PR/R
A34
SLOT3
PB_3
PB/B
A36
Y_3
Y/G
A38
S2_3
S2
B36
RXD_S3
RXD
B26
TXD_S3
TXD
B27
SDA_S3
IIC_DATA1
B24
SCL_S3
IIC_CLOCK1
B25
IIC_CONT
IIC_CONT1(SRQ)
B23
SLOT1_DET
PLUG DET
B28
REMOTE_OUT_S3
REMOTE
B30
SOS_S3
SOS
B31
RESET
RESET
B35
DS12
B17
A17
SLOT3.3V
B19
A19
SLOT5V
SLOT9V
B21
A21
B37
B38
SLOT15V
LAN14V
B40
A40
A22
STB5V
A26
AUDIO IN L
A28
AUDIO IN R
VD
A30
A32
HD
PR/R
A34
A36
PB/B
Y/G
A38
S2
B36
B26
RXD
SLOT2
TXD
B27
B24
IIC_DATA1
IIC_CLOCK1
B25
IIC_CONT
B23
IIC_CONT1(SRQ)
SLOT2_DET
B28
PLUG DET
REMOTE_OUT_S2
REMOTE
B30
B31
SOS
RESET
B35
TX3+/-
B15
B14
A15
A14
TX9+/-
A13
A12
TX8+/-
B_CLK+/-
TXC+/-
B12
B11
A10
A9
TX7+/-
TX2+/-
B9
A8
A8
A7
TX6+/-
TX1+/-
B6
B5
A5
A4
TX5+/-
TX0+/-
B3
B2
TX4+/-
A3
A2
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VCC
DAC0
DAC0
DAC1
DAC1
REMOTE_OUT_S1
REMOCON_OUT
REMOTE_OUT_S2
REMOTE_OUT_S3
IC3153
5V<-3.3V
DS
14
TXD_PC
1
TXD_PC
RXD_PC
2
RXD_PC
L_4
4
PC_L
R_4
5
PC_R
6
SLOT+9V
PR_4
8
PC_R
Y_4
10
PC_G
PB_4
12
PC_B
HD_4
13
PC_HD
VD_4
14
PC-VD
15
5V
L_2
R_2
VD_2
HD_2
SLOT1
DS11
PR_2
PB_2
A17
B17
SLOT3.3V
Y_2
A19
B19
SLOT5V
S2_2
A21
B21
SLOT9V
RXD_S2
B38
B37
SLOT15V
TXD_S2
A40
B40
LAN14V
SDA_S2
A22
STB5V
SCL_S2
L_1
A26
AUDIO IN L
R_1
A28
AUDIO IN R
VD_1
A30
VD
SOS_S2
HD_1
A32
HD
RESET
PR_1
A34
PR/R
PB_1
A36
PB/B
B_ED+/-
Y_1
A38
Y/G
B_OE+/-
S2_1
B36
S2
B_OD+/-
RXD_S1
B26
RXD
TXD_S1
B27
TXD
B_OC+/-
SDA_S1
B24
IIC_DATA1
B_EC+/-
SCL_S1
B25
IIC_CLOCK1
B_OB+/-
IIC_CONT
B23
IIC_CONT1(SRQ)
B_EB+/-
SLOT1_DET
B28
PLUG DET
B_OA+/-
REMOTE_OUT_S1
B30
REMOTE
B_EA+/-
SOS_S1
B31
SOS
B_EE+/-
RESET
B35
RESET
A_ED+/-
B14
B15
TX3+/-
A_OE+/-
A14
A15
TX9+/-
A_OD+/-
A12
A13
TX8+/-
A_CLK+/-
B11
B12
TXC+/-
A_OC+/-
A9
A10
TX7+/-
A_EC+/-
B8
B9
TX2+/-
A_OB+/-
A7
A8
TX6+/-
A_EB+/-
B5
B6
TX1+/-
A_OA+/-
A4
A5
TX5+/-
A_EA+/-
B2
B3
TX0+/-
A_EE+/-
A2
A3
TX4+/-
VCC
TXD_S1
SLOT_TXD
TXD_S2
VCC
SDA/SCL_S1
TXD_S3
IIC3
SDA/SCL_S2
RXD_S1
SDA/SCL_S3
SLOT_RXD
RXD_S2
RXD_S3
IC3002
IIC SW
IC3006
SERIAL SELECT
HX PC/RS232C TERMINAL
HX1
1
2
JK3509
2
3
RS232C
KEY SWITCH
4
JK3513
5
1
PC AUDIO IN
6
+9V
8
1
10
2
12
3
JK3511
13
13
PC IN
14
14
IIC DATA
15
12
RM001
EEPROM
IIC CLOCK
REMOTE RECEIVER
15
IC3502
H1
3.3V
A17
B17
5V
A19
B19
9V
A21
B21
B38
B37
IC3303
A40
B40
5V_STB
A22
+1.8V
A26
A28
A30
A32
A34
A36
IC3304
A38
HD VIDEO DECORDER
B36
(10bit ADC)
B26
5V_IIC
B27
IC3309
B24
5V_IIC
B25
CONFIG
A/D CONVERTER
ROM
B23
VIDEO
SIGNAL
B28
IC3306
PROCCESSOR
B30
Synchroni-
IC3307
5V->
zation
B31
3.3V
IIC
Y/C Sepa
LVDS-TX
B35
Chroma Demo
LVDS DATA
3V_IIC
+3.3V
Noise Reduce
B14
B15
TD+/-
DOUT_0-7
DOUT
Picture
VIDEO IN
2-9
Adjust/
B11
B12
TCLK+/-
Enhancer
HD
TC4
HD
Flame TBC
VD
B8
B9
TC+/-
TC5
VD
27MHz
CLK
CLK_IN
RCLKO
B5
B6
TB+/-
B2
B3
TA+/-
38
+3.3V
+5V
+9V
+15V
LAN+14V
STB+5V
(LED
(LED
10TIMES)
10TIMES)
DS_SOS
D8203
D8200
R8202
D8210
D8212
R8200
Q8021-22
Q8200
D8201
D8211
D8213
D8209
Q8201
D8204
SOS_S1/S2/S3
OVER VOLTAGE SOS
R8203
LAN14V_ON/OFF
Q8202
SHORT SOS
D8013-14
AUDIO_SOS
V2 KEY SWITCH
DS
V15
15
KEY_SW
1
1
KEY SW
V1
REMOTE RECEIVER/LED
V2
DS2
1
STB+3.3V
1
LED_G
LED_G
LED_G
D1550
2
2
POWER LED
LED_R
LED_R
3
LED_R
3
CV1
REMOCON
6
REMOTE
6
HU
DUAL VIDEO TERMINAL
FOR
H0
FACTORY
USE
IC3301
AV SWITCH
+1.8V
+3.3V
+9V
IC3305
AUDIO OUT
VIDEO 1
JK3301
L OUT
V1
VIDEO IN
MD0-15
16M SDRAM
R OUT
AUDIO 1
IC3302
LV1
JK3302
RESET
RESET
RV1
AUDIO IN
VIDEO OUT
V/Y
VIDEO 2
V/Y
Y OUT
C
C2
C
C OUT
JK3304
Y2
S-VIDEO IN
S2
3V_IIC
IIC
AUDIO 2
LV2
JK3303
AUDIO IN
RV2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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