Main Block Diagram (1 Of 6) - Panasonic TC-26LX600 Service Manual

12.5. Main Block Diagram (1 of 6)

2
AP3
A3 SOUND_18.5V
SOUND_VCC 2
BT30V
SOUND_VCC 3
MAIN9V
BT_30V 7
1
MAIN_9V 17
MAIN_9V 18
MAIN_9V 19
MAIN5V
MAIN_5V 21
22
MAIN_5V
STB7V
AP4
A4
TV_SOS
TV_SOS 1
STB_7V 3
MAIN_ON
TV_MAIN_ON 6
0
MAIN_SW_DET
ALL_OFF 7
SUB_ON
TV_SUB_ON 8
PANEL12V
PANEL_12V 11
PANEL_12V 12
KEYSCAN(TV)
KEYSCAN 14
PANEL_ON
PANELVCC_ON 15
INV_ON
INV_ON 18
SUB9V
SUB_9V 22
SUB_9V 22
/
MAIN5V
JK5002
HDMI1 IN
HPDT
19
+5V
18
17
SDA
16
SCL
15
14
.
CEC
13
CLK-
12
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+
4
D2-
3
D2G
2
D2+
1
-
,
+
*
)
!
A MAIN(VCTP,FPGA,MEMORY,REAR TERMINAL)
MAIN5V
Q5003
MAIN5V
IC5002
EEPROM
EDID_data
VCC 8
WP 7
SCL 6
5
SDA
Q5022
INVERTER
Q5002
HOT PLUG DETECT1
" #
MAIN3.3V
Q5023
D2 D1
G2 G1
S2 S1
MAIN3.3V
Q5008
5V 3.3V
IC5004
HDMI RECEIVER
34 33 31 32 27 28
MAIN 3.3V
MAIN 1.5V
SCK
SD0
AUDIO
INTERFACE
WS
ROXC-
39
ROXC+
40
ROX0-
43
TMDS DATA
ROX0+
44
RECEIVER
ROX1-
VIDEO
AND
47
INTERFACE
TMDS DECODER
ROX1+
48
ROX2-
51
ROX2+
52
HDCP
CIPHER DECRYPTOR
HDMI_CLK
HDMI_DE
HDMI_HS
HDMI_VS
XTALOUT
XTALIN
77 102 104
HIGH:MUTE
Q5018,5019,5020,5021,5024
CEC CIRCUIT
CEC OFF
CEC(Consumer Electronics Control)
$ %
25
IC5005
MAIN3.3V
MAIN3.3V
MAIN+1.8V
1 OUT VCC 7
5
CTL
RX_SDO
84
RX_WS
85
RX_SCK
86
132
129 HDMI_Y0-Y7
126
123
119
HDMI_UV0-UV7
116
113
110
VCTP_CLK
121
VCTP_DEN
1
VCTP_HS
2
VCTP_VS
3
96
X5001
28.322MHz
97
HDMI_INT
HDMI_RST
HDMI_MUTE
HDMI_5VDET1
HDMI_EEP_WP
HDMI_HPD1
HDMI_CEC_IN
HDMI_CEC_OUT
CEC_OFF
& '
FRONT TE
G
JK38
V
IR/LED
Q1002
D1001
POWER LED
(