Block Diagrams - Panasonic TX-32LX600F Service Manual

Video & Stereo Audio Block Diagram
H-BOARD SIF_OUT MSP
14 Q2108
Q3203
TUNER
VIDEO_OUT MAIN_RF
17 Q3202
Q3010
20
AV1_V
19 Q3002
AV1_VOUT
15
AV1_RED
11
AV1_GREEN 53
AV1_V
7
AV1_BLUE
51 AV1_VO
6
AV1_L
19
AV1_RED
3 Q2009
AV1_LOUT
17
AV1_GREEN
2
AV1_R
20
AV1_BLUE
1 Q2010
AV1_ROUT
58, 59
20 AV2_V
AV2_V
38 AV2_VO
AV2_VOUT 19 Q3004
61
15 AV2_C
AV2_C
VIDEO SWITCH
6
AV2_L
3, 4
AV3_V
3
AV2_LOUT
Q3003 37
AV3_VO
2
AV2_R
6, 24 AV3_RED/C
1
AV2_ROUT
22
AV3_GREEN
25
AV3_BLUE
AV3_V 20
27
AV3C_Y
19
AV3_VOUT
29 AV3C_PB
15
AV3_RED/C
30
AV3C_PR
11
AV3_GREEN
7
AV3_BLUE
6
AV3_L
3
AV3_LOUT
2
AV3_R
1
AV3_ROUT
Y
PB
PR
1
AV1_L
23 AV1_LO
2
AV1_R
24
AV1_RO
3
AV2_L
IC2105
Q2006 27
AV2_LO
AUDIO SWITCH
4
AV2_R
Q2007 28
AV2_RO
8
AV3_L
Q2003 30
AV3_LO
9
AV3_R
Q2004 31 AV3_RO
L
16
PC_LIN
17
PC_RIN
R
G-BOARD
GUARD_SR
R
GUARD_SL
L
4
GUARD_V
V
IC2500
AUDIO
GUARD_C
AMPLIFIER
C
16 13
Y GUARD_Y
R
GUARD_SR
GUARD_SL
L
AUDIO OUT PC AUDIO IN
JK3001
JK2002
L R 1 2 3
Q2106
Q3331
Q3332
Q3333
50
MAIN_CY/Y/V/G Q3014
IC3005
MAIN_PB/C/R 49
Q3017
48 Q3011
MAIN_PR/B
42
VOUT5 Q3015
SUB_CY/Y/V 46
45
SUB_PB/C
44
SUB_PR
SD_VIN 13
41
SD_REC_V
63
AV4_V
64
AV4_Y
1
AV4_C
Q2105
28
SPEAKER_ L
Q2104
SPEAKER_ R 27
IC2106
AUDIO
3
PROCESSOR
IC2104
34
14 TV_ L
TV_L
AUDIO
TV_R 15 33
TV_R
AMPLIFIER
56 1
32 MAIN_ L
MAIN_L
57
33 MAIN_ R
MAIN_R
3 5
2 6 2
IC2303 IC2302
IC2101
AUDIO AUDIO
HP AMPLIFIER
AMPLIFIER AMPLIFIER
6
AV4_L 7 1
1 7 1
7
AV4_R
SD_MONO_IN_R
SD_AUDIO_L_OUT
SD_AUDIO_R_OUT
4 4 4
IC2503
IC2501 IC2502
AUDIO AUDIO AUDIO
AMPLIFIER AMPLIFIER AMPLIFIER
16 16 16 13
13 13
DG-BOARD
THIS IS EXCHANGE UNIT
H2 DG2
PC_B
PC_B
18 23
PC_G PC_G
20 21
PC_R
PC_R
16 25
HDMI_R HDMI_R
30 11
HDMI_L HDMI_L
28 13
H3 DG3
_ MAIN_CY/Y/V/G
MAIN_CY/Y/V/G OUT
1 40
MAIN_PB/C/R _OUT MAIN_PB/C
3 38
MAIN_PR
MAIN_PR/B _OUT
5
36
MAIN_CVBS _OUT
RGB_CVBS
7 34
SUB_CY/Y/V _OUT SUB_Y
11 30 Q4040
SUB_PB/C _OUT SUB_PB
13 28 Q4041
SUB_PR _OUT SUB_PR
15 26
Q4042
5
IC4020
GC3FS-S
7
8Bit data
39,40,43,44
47,48,51,52
6 IC4026
C1AB00002535
7
8Bit data
58,59,62,63,
66,67,70,71
SD_MONO_IN_L
GS3
SD V_OUT
6
SD V_IN
12
SD L_OUT
16
SD R_OUT
14
SD L_IN
20
SD R_IN
18
GS-BOARD
SD CARD
JK6701
7
IC4028
1 AMP
6 2
Q4059
Q4050 Q4058
Q4081 Q4057
Q4080 Q4056
Q4053 Q4055
CVBS0
MCU
ANALOG
CVBS1
VIDEO
10 11
IC4025
AUDIO DAC
1 2 3 4
UBIN2-UBIN9, YBIN2-YBIN9
CLK, VSIB, HSIB
88
MCLK
86
SCK
84
SDO
85
WS
HDMI I/F
HDMI_Y0-Y7, HDMI_UV0-UV7
HDMI_VS
HDMI_HS
HDMI_OE
REFCK_HDMI
56
PC_B
54,52
PC_G
58
PC_R
IC4019
PORT A (ADV7499)
ADV7499B
YIN0-YIN9, UVIN0-UVIN9
CLK, VSIA, HSIA, REFCK_ADV
77
RESET
76
YIN
74
PB/C
72
PR
57
RGB_CVBS
IC1103 PORT D-OSD INPUT
142
MICROPROCESSOR
151
PORT B (FS&HDMI)
IC4037 – GC5
MNA84522-A
B0E2-B0E9, G0E2-G0E9, R0E2-R0E9
VS0E, HS0E, CLK0E, LVDS-ENB
2,3,4,6,7,8,10,11,12,14,15,16,18,19,20,22,23,24,
27,28,30,31,50,51,52,54,55,56
IC4040
LVDS TRANSMITTER
37 38 39 40 41 42 45 46 47 48
TO LCD PANEL