Panasonic TH-58PZ850U Service Manual page 36

9.4. Block Diagram (4/6)
P6 A6
PA2000
FSTB+15V 7
FSTB+15V 8
FSTB+15V 9
IC5604
+15V(SND) 1
+5V(S)
+15V(SND)
2 +5V
+15V(SND) 3
IC5605
+9V(S)
+9V
FSTB+15V
+5V(STB)
(LED:10TIMES) (LED:10TIMES)
Q5606
VOLTAGE
DROP
ERROR DET
FSTB+15V
+9V(S)
+5V(S)
+30V(BT)
1
+15V(SND)
D5614
D5615
+30V(BT)
2
+5V(S)
3
HDMI SOUND
4
+9V(S)
5
FSTB+15V
6
Y/PB/PR
7
+5V(STB)
8
+3.3V(S)
9
10
+3.3V(STB)
11
Y/UV_16bit
12
OSD_16bit
13
CPU BUS
14
TPF0S
SOS DET
FAN A
FAN STOP
OVER
VOLTAGE FAN D
+9/7.2V
D851
PB31
D852
(LED:11TIMES) (LED:11TIMES)
PB32
D856
D857
D861
PB36
PB37
IC850
3 D860
3
1
1 +9/7.2V
FAN : A-D
PB FAN CONTROL
TH-58PZ850U
Block (4/6) Diagram
A DIGITAL SIGNAL PROCESSOR
IC4511
+5V(S)
+3.3V
IC4512
+3.3V(S)
HDMI I/F RECEIVER
+1.8V IC4510
TUNER SOS 10bit A/D
+3.3V
IC4513
+1.8V
+1.8V +1.8V
HDMI PROCESSOR
HDMI_SDIN
AUDIO
HDMI_SPDIF
HDMI
INTERFACE
DECODE
VIDEO
INTERFACE
R(10bit) HDCP KEY
G(10bit)
B(10bit)
SW A/D CONV.
+3.3V(S)
GC6+1.8V
IC5301
GC6+1.2V IC5001,02
+1.8V DDR2 #0,#1
+1.2V
IC5100
GC6
IC5300
GC6+3.3V
+3.3V
R/G/B_30bit
PIXEL CONV.
VIDEO
Y/UV_16bit
AI GAMMA
PROCESS
HV ENHANCE
RGB MATRIX
OSD_16bit
OSD
I/F
CPU BUS
EXB BUS
IC4801
TEMP SENSOR
IC4802
SERIAL SW
GC6_
IIC1
PB
GX5_
A30
30
IIC1
FAN SOS
3 FAN SOS 3
FAN CONT
5 FAN CONT 5
1 +15V(FAN) 1
JK4500 JK4501 JK4502
HDMI IN 1 HDMI IN 2 HDMI IN 3
+5V(S)
IC4501
IC4500
EEPROM
EEPROM
IC4506
+3.3V(S)
BUS SW
IC4505
BUS SW
DDCA_IIC
DDCB_IIC
DDCC_IIC
IC4503
HDMI EQUALIZER
/SWITCH
EQ SW
GC6_
IIC
IIC2
HS/VS
H/V
Y/PB/PR
LVDS DATA
IC1100
STB MCU
GenX5
ECO ON
AC GOOD
TV SUB ON
TV SUB ON
SOUND SOS
SOUND SOS (LED:12TIMES) (LED:12TIMES)
AFT
AFT
KEYSCAN1
KEYSCAN1
TUNER SOS
PANEL STB_ON
TUNER SOS (LED:10TIMES) (LED:10TIMES)
PANEL STATUS
PANEL SOS
OSD
LVDS
SYNTHETIC
DRIVER
I/P CONV.
(LED:11TIMES) (LED:11TIMES) FAN SOS
FAN CONT
DTV RESET
DTV RESET
STB RESET
GC6_ GC6_
STB RESET
IIC1 IIC2
+3.3V(STB) SBI1/SBO1
IIC0
GC6_
IC1101
GX5_
IIC2
IIC1 IIC0
USB_I/O
EEPROM IIC1
AI SENSOR
POWER LED(R)
SUB+3.3V DET
SUB+5V DET REMOTE IN
SUB+9V DET
KEYSCAN3
GX6
IIC
36
GH10
GH HDMI4 IN
HDMI IN 4
+5V(S)
DDC IIC
IC3802
EEPROM
A11 GH11
D3814 D3813
DDC IIC
26 HDMI_CEC 26
+5V(HDMI)
12 HDMI5V DET 12
DET_4
22 +5V(S) 22
Q3802
20 +3.3V(S) 20
TMDS DATA
18 +3.3V(S) 18
IC3801
CLOCK
TMDS DATA
HDMI EQUALIZER
A17
FOR FACTORY USE
A18
FOR FACTORY USE
IC2009
RS-232C
JK3002
DRIVER
RS-232C
GENX
TXD
SBI1
SBO1
RXD
A5 D5
D1107
1
LVDS DATA
31
A7 P7
1 +15V(FAN)
2 +15V(FAN)
5 +5V(STB)
TV SUB ON
6 TV SUB ON
7 ECO ON
AC GOOD
9
Q4800,01
A3 D3
PANEL STB_ON
2 PANEL STB_ON
PANEL STATUS
PANEL STATUS
3
PANEL SOS
4 PANEL SOS
7 IIC_DATA1
GX6
IIC 8 IIC_CLK1
IIC_DATA2
10
PANEL
IIC IIC_CLK2
11
FAN SOS
FAN CONT
K POWER LED
REMOTE RECEIVER
GENX
AI SENSOR
SBI1
SBO1
RXD0
PC2501
A1 K1
TXD0
AI SENSOR
+5V(S)
1 1
AI SENSOR
2 2 RM2501
LED R
REMOTE
7 7 Q2511
RECEIVER
REMOTE IN
6 6
+3.3V(STB)
4 4
KEYSCAN3 D2520A
9 9
POWER LED
10
11
SW2500
POWER
SWITCH
S2
ON
1
2
S POWER SWITCH
TH-58PZ850U
Block (4/6) Diagram