Block Diagram (4 Of 6) - Panasonic TX-32LX500M Service Manual

10.5. Block Diagram (4 of 6)

G-BOARD
R3903 R3941
TV/AV
+
To H4 G4
SUB_5V 2
V 7
Y 11
14
C
AI_SENSE 16
R_LED 17
STB_3.3V 19
REMOTE 20
KEYSCAN 21
AV3_LOUT 22
23
S_DET
AV3_ROUT 26
HP_LOUT 29
HP_ROUT 30
To H5
G5
SOUND_16V 1
SOUND_16V 2
SOUND_16V 3
SOUND_16V 4
SOUND_16V 5
SQ_L 11
WF_L 13
MUTE
15
SQ_R 17
WF_R 19
TO H9
GS9
PA6701
SUB 5V 1
SD R-IN 3
SD L-IN 5
SD R-OUT 7
SD L-OUT 9
11
SD V-IN
SD V-OUT 15
TO H8
GS8
SD RX 1
SD TX
3
Q6704
SD IRQ
5
SD RESET 7
Q6703
GS-BOARD
D6702
SD_LED
Q6702
TX-26/32LX500A/M/X
Block Diagram (4 of 6)
28 29
G1
1 AI_SENSE
SUB_5V
2
REMOTE
3
5 STB_3.3V
R_LED
7
R3918
R3927
4
5
- F STR
1
2
3
7
6
9
8
11
10
G JK3801
G
Y-G
AV3
Y
Y-SW
C
C-SW
C-G
V-G
V
L-G
L
R-G
R
IC2500
SQ L AMP
R-SW
4 AMP 16
TO
7 13
MUTE SPEAKER
VDD (L CH)
G10
SQ_L +
1
IC2501 WF L AMP
SQ L
2 SQ_L -
AMP Woo_L +
4 16 3
WF L
7 13 4 Woo_L -
MUTE
VDD
IC2502 SQ R AMP
4 AMP 16
TO
7 13
SPEAKER
MUTE
VDD (R CH)
G11
1 SQ_R +
IC2503
WF R AMP SQ R
2 SQ_R -
4 AMP 16 4 Woo_R +
WF R
Woo_R -
7 13 5
MUTE
VDD
GS3 CN1
6 SD V-OUT 6
12 SD V-IN 12
14 SD R-OUT 14
SD L-OUT
16 16
18 SD R-IN 18
20 SD L-IN 20
22 22
SD IRQ
IC6703
23 SD RESET 23
24 SD TX 24
BUFFER
25 SD RX 25
10
26 SD_LED 26
8 9
SD_DATA3
28 SD DATA3 28
4
SD_DATA2
29 SD DATA2 29
5 6
SD_DATA1
1 30 30
SD DATA1
SD_DATA0
Q6701 3 2
31 SD DATA0 31
14 SD_WP
32 SD WP 32
33 SD DTC 33
SD_CMD
34 SD CMD 34
SD_CLK
36 SD CLOCK 36
38 3.3V 38
39 39
3.3V
40 3.3V 40
IC6701
3.3V
SD CARD slot
JK6701
1 +3.3V 4
DA2
9 SDDAT2
5
DA3
1 SDDAT3
CMD
2 SDCMD
4 3.3V
CLK
5
SDCLK
DA0
7 SDDAT0
DA1 SD CARD IN
8 SDDAT1
11
10
SD_WP
W.P
12
30 31
V1
Remote
1
Optica AI RM1001
2
3 SN1001
5
7
V-BOARD
Q1003
D1005
GP-BOARD
CN2 GP10
XCD2
49 XCD2 2
48 A0 3
47 A1 4
XREG
46 XREG 5
45 A2 6
44 A3 7
A4
43 8
42 A5 9
41 A6 10
40 A7 11
38 A8 13
37 A9 14
36 A10 15
SD-Module
XWAIT
XWAIT
35 16
RQ-SD008
34 D15 17
33 D14 18
* PHOTO VIEW
32 D13 19
* MPEG4 VIEW
31 D12 20
* SD RECORD
30 D11 21
29 D10 22
D9
27 24
26 D8 25
25 D7 26
24 D6 27
23 D5 28
22 D4 29
21 D3 30
D2
20 31
19 D1 32
18 D0 33
RESET
RESET
13 38
12 PC5V ON 39
11 XWE 40
10 XOE 41
XCE2
XCE2
9 42
XCE1
XCE1
8 43
WP
7 WP 44
READY
5 READY 46
XCD1
4 XCD1 47
32 33
31
TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X
IC5003
HMDI I/F DV-BOARD
HDMI INT 5
SDA0B 7
SCL0B 6
HDMI RESET
20
BOARD TEST
SOM
23
NIRQ 78
HDMI AUDIO
JK5001
AUDIO 1bit
PROCESS
HDMI IN
G
+3.3V(M)
G
1
D2+
2
3
D2-
HDMI VIDEO
4
D1+
5 Y:10bit
6 UV:10bit
D1- VIDEO
DECORD
7
PROCESS HP/VP/CLK
D0+
8
9
D0-
10
CLK+
11 +1.8V(M) 4 +1.8V
12
CLK-
13
IC5015
Q5001
14
15 ESDA 24 MAIN+1.8V
92 3.3V_SCL
SCL
5V<->3.3V
16 Q5004
DDC DATA ESCL 25
93 3.3V_SDA
17
18 INV
+5V
19
HPDT
5
DDC
EEPROM
6
IC5017
CABLE IN -> Hi : Norm
CABLE OUT -> Low : Mute
Q5003
Audio MUTE and 5Vdet
Q5002
Hi : Unconnect
HOT PLUG DETECT
Low : Connect
DDC RESET
TO H6
GP6 2
Q6502 JK6501
JK6502
PC CARD 5V
A0 52
A1 51
18
Q6501
A2 17
PC CARD 5V ON
A3
58
RESET
A4
59
XWAIT
A5
33
WP
A6
16
READY
A7
36
XCD1
A8
67
XCD2
A9
15
A10 XWE
9
XOE
42
D15 XCE2
7
D14 XCE1
61
D13 XREG
D12 8
D11
11
D10
12
D9
22
D8
D7 29
D6
41
D5
D4
37
D3
66
D2
65
D1
64
D0
6
2
XWE
32
XOE
31
30
34 35
DV15 TO DG10
2 HDMI INT
4 SDA0B
5 SCL0B
HDMI RESET
7
JTAG_TMS
9 JTAG-TMS
JTAG_TCK
10 JTAG-TCK
JTAG_I_TDO
11 JTAG-TDI
JTAG_TDO
12 JTAG-TD0
JTAG_TRST
13 JTAG-TRST
15 HPD
SOM
16
17 HDMI 5V DET
18 NIRQ
20 MCLK
22 SCK
24 WS
26 SDO
+3.3V(M)
29
30 +3.3V(M)
31 HDMI DATA
53 HDMI DATA
HDMI CLOCK
55
58 HDMI HS
HDMI VS
59
1
60 +5V(M)
8
TX-26/32LX500A/M/X
Block Diagram (4 of 6)
36