34
9.4.
Block Diagram (4/6)
PC2501
+3.3V(S)
D5522
PA5600
D3813
Q5522
D3814
+5V(S)
D2520A
+5V(STB)
D1107
D5521
+3.3V(S)
D861
D860
TPF0S
IIC1
HDMI I/F RECEIVER
DRIVER
1
+5V(HDMI)
A3
DIGITAL SIGNAL PROCESSOR
4
FAN CONT
FSTB+15V
POWER SWITCH
1
+15V(FAN)
+15V(SND)
12
R/G/B_30bit
+5V(HDMI)
DET
31
Y/PB/PR
I/P CONV.
6
HDMI_CEC
STB RESET
TV SUB ON
Q3802
6
IC3801
VOLTAGE
+3.3V
10
+5V(S)
OSD
SYNTHETIC
HS/VS
IC4511
EEPROM
26
+1.8V
FAN SOS
2
DDCB_IIC
+5V(HDMI)
HDMI3 IN
HDMI EQUALIZER
PIXEL CONV.
Q4503
HDMI IN 2
ON
1
18
K1
ECO ON
22
AC GOOD
4
IIC2
DDCA_IIC
FPGA
+5V(HDMI)
FAN CONT
IIC1
+15V(SND)
IC1101
AI SENSOR
+3.3V
+30V(BT)
+3.3V(STB)
AI GAMMA
S
10bit A/D
SUB+9V DET
HDMI SOUND
TV SUB N
TUNER SOS
TUNER SOS
HDMI_SPDIF
AFT
IC5401
SOUND SOS
D5
IIC3
ECO ON
7
IC4800
1
RM2501
7
IIC_DATA1
FAN SOS
DET_1
VIDEO
RGB MATRIX
FAN SOS
KEYSCAN3
KEYSCAN3
AI SENSOR
LVDS DATA
TMDS DATA
CLOCK
+1.8V
REMOTE IN
+15V(SND)
10
AC GOOD
+5V
PROCESS
PANEL SOS
SD LED
+3.3V(S)
POWER LED
TEMP SENSOR
PANEL STATUS
DET_2
AI SENSOR
1
HDMI5V DET
IIC1
12
FSTB+15V
+1.8V
IIC_DATA2
D3
+3.3V
+5V
DDC IIC
TMDS D
A
T
A
CLOCK
SUB+5V DET
11
11
PANEL STATUS
DDCC_IIC
GH10
LED R
SW2500
TUNER SOS
+5V
JK4500
DET_3
FAN CONTROL
7
2
SBI2
+9V
HDMI_CEC
PANEL STB_ON
8
IC4510
4
HDMI_CEC
1
A5
IC5400
IIC1
Y/PB/PR
P7
R/G/B_24bit
HV ENHANCE
REMOTE IN
OSD_6bit
TV SUB ON
G(10bit)
PANEL SOS
PB
+9V(S)
S2
ECO ON
DDC IIC
DDC IIC
AI SENSOR
18
FAN CONT
FSTB+15V
22
+5V(S)
8
STB MCU
5
IIC1
Q4502
POWER
IIC_CLK2
A6
TV SUB ON
JK4501
IIC0
HDMI IN 1
HDMI IN 3
3
9
+1.8V
Q4014,15
+5V(STB)
6
9
AFT
DTV RESET
7
FSTB+15V
+5V
ERROR DET
9
IIC3
HDMI_CEC
26
20
GH
LVDS
HDMI_SD
R(10bit)
IC3802
TMDS D
A
T
A
CLOCK
IIC_CLK1
3
SERIAL SW
REMOTE RECEIVER
P6
GenX5
3
HDMI_CEC_
PU_ON
DROP
PANEL STATUS
KEYSCAN1
+3.3V(STB)
IC4200
+5V(S)
IC1100
TH-50PZ85U
Block (4/6) Diagram
TH-50PZ85U
Block (4/6) Diagram
+15V(SND)
SOUND SOS
2
FAN CONT
1
B(10bit)
+3.3V(S)
7
GH11
+15V(FAN)
FSTB+15V
PANEL STB_ON
+3.3V(S)
A7
20
KEYSCAN1
PANEL SOS
IC4512
IC4513
POWER LED(R)
+5V(STB)
A
A30
DTV RESET
DDC IIC
FSTB+15V
+30V(BT)
+3.3V(STB)
2
LVDS DATA
+5V(S)
K
2
POWER LED
SWITCH
A11
HDMI_CEC
A1
REMOTE
RECEIVER
TMDS DATA
IC4013
SD LED
KEYSCAN3
EEPROM
+9V(S)
SUB+3.3V DET
STB RESET
+9V(S)
5
ECO ON
I/F
PANEL STB_ON
OSD
SBO2
FAN SOS
+15V(FAN)
+5V(S)
2
A18
A17
FOR FACTORY USE
FOR FACTORY USE
1
PB
30
FAN A-E
1
FAN A
1
+9/7.2V
3
FAN STOP
3
PB31
PB32
PB34
PB36
PB37
+9/7.2V
FAN D
3
IC850
OVEN
VOLTAGE
SOS DET
D851
D852
D853
5
IIC
HDMI
AUDIO
HDCP KEY
HDMI PROCESSOR
DECODE
VIDEO
INTERFACE
INTERFACE
A/D CONV.
H/V
SW
3
9
7
14
11
6
10
1
12
13
2
8
4
5
(LED:12TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:11TIMES)
TNPH0721ACS
TNPA4506S
TNPA4502S
TNPA4499S
TNPA4243AHS
L6FAYYYH0050 FAN(80MM) 2
Summary of Contents for TH-50PZ85U
Page 15: ...15 6 4 No Picture ...
Page 28: ...28 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 30: ...30 ...
Page 38: ...38 10 3 Wiring 2 ...
Page 39: ...39 10 4 Wiring 3 ...
Page 40: ...40 10 5 Wiring 4 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 104: ...104 13 1 2 Fan part location ...
Page 105: ...105 13 1 3 Accessories ...
Page 106: ...106 13 1 4 Mechanical Replacement Parts List ...
Page 109: ...109 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...