Block Diagrams - Panasonic TX-32LX600F Service Manual

Video & Stereo Audio Block Diagram
H-BOARD SIF_OUT MSP
14
Q3203 Q2108
TUNER
VIDEO_OUT MAIN_RF
17 Q3202 Q3010
20
AV1_V
19 Q3002
AV1_VOUT
AV1_RED 15
11
AV1_GREEN 53
AV1_V
AV1_BLUE 7
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
AV2_V 20 AV2_V
38
AV2_VO
AV2_VOUT 19 Q3004
61
15 AV2_C
AV2_C
6
AV2_L
3, 4
AV3_V
AV2_LOUT 3
Q3003 37
AV3_VO
AV2_R 2
6, 24
AV3_RED/C
1
AV2_ROUT
22
AV3_GREEN
25
AV3_BLUE
20
AV3_V
27
AV3C_Y
AV3_VOUT 19
29
AV3C_PB
15
AV3_RED/C
30
AV3C_PR
11
AV3_GREEN
7
AV3_BLUE
AV3_L 6
3
AV3_LOUT
2
AV3_R
AV3_ROUT 1
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
28
Q2007 AV2_RO
8
AV3_L
Q2003 30 AV3_LO
9
AV3_R
31
Q2004 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
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AUDIO OUT PC AUDIO IN
JK2002 JK3001
L R 1 2 3
Q2106
Q3331
Q3333
50
MAIN_CY/Y/V/G Q3014
IC3005
49
MAIN_PB/C/R
Q3017
VIDEO SWITCH
48 Q3011
MAIN_PR/B
VOUT5 42 Q3015
46
SUB_CY/Y/V
45
SUB_PB/C
SUB_PR 44
13
SD_VIN
SD_REC_V 41
63
AV4_V
AV4_Y 64
1
AV4_C
Q2105
28
SPEAKER_ L
Q2104
27
SPEAKER_ R
IC2106
AUDIO
PROCESSOR
34
14 TV_ L
TV_L
15 33
TV_R TV_R
56
32 MAIN_ L
MAIN_L
33 57 MAIN_ R
MAIN_R
3 5
2 6
IC2303
IC2101
AUDIO
HP AMPLIFIER
AMPLIFIER
6
AV4_L 7
1 7 1
7
AV4_R
SD_AUDIO_L_OUT
SD_AUDIO_R_OUT
4 4 4
IC2501 IC2502 IC2503
AUDIO AUDIO AUDIO
AMPLIFIER AMPLIFIER AMPLIFIER
16
16 13 16 13 13
DG-BOARD
THIS IS EXCHANGE UNIT
H2 DG2
PC_B
PC_B
18 23
PC_G
PC_G
Q3332 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/B _OUT MAIN_PR
5 36
MAIN_CVBS _OUT RGB_CVBS
7
34
SUB_Y
SUB_CY/Y/V _OUT
11 30 Q4040
SUB_PB/C _OUT SUB_PB
13 28 Q4041
SUB_PR _OUT SUB_PR
15 26
Q4042
3 5
IC2104
AUDIO
AMPLIFIER
7
1
8Bit data
39,40,43,44
47,48,51,52
2 6
IC2302
AUDIO
AMPLIFIER
1 7
8Bit data
58,59,62,63,
66,67,70,71
SD_MONO_IN_L
SD_MONO_IN_R
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
2 3 4
1
UBIN2-UBIN9, YBIN2-YBIN9
CLK, VSIB, HSIB
IC4020
GC3FS-S
MCLK 88
86
SCK
84
SDO
85
WS
IC4026
C1AB00002535
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
142 IC1103 PORT D-OSD INPUT
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
47 48
37 38 39 40 41 42 45 46
TO LCD PANEL