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Panasonic TX-32LX500M Service Manual page 156

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1
2
3
4
5
6
TU3201
17
15
14
12
11
10
3
2
TUNER
7
Q3204
Q3202
Q3203
8
9
24
HEADPHONE R
10
25
HEADPHONE L
11
27
SPEAKER R
12
28
SPEAKER L
TV_R
33
TV R
TV_L
34
TV L
36
MONITOR OUT R
37
MONITOR OUT L
13
MAIN_L
56
MAIN_L
MAIN_R
57
MAIN_R
14
39
AHVSUP
15
16
17
18
19
20
IC3001
Q-Link Sel
TV:H/MONITOR OUT:L
IC3004
SW
L
1
6
IN1
AMP
OUT
AV2_VO
L
2
IN1
IN2
H
OUT
3
VCC
4
2
3
VCC
SW
L
1
6
IN1
AV4_VO
OUT
2
VOUT
IN2
H
3
VCC
4
IC3002
Q-Link Sel
TV:H/MONITOR OUT:L
MAIN_RF_CVBS
Q3010
21
22
23
24
25
TX-26/32LXD500 TX-26/32LX500F/P Block Diagram (3 of 7)
19
20
IC2106
MSP
SDA1
3
SDA
SCL1
SCL
2
XTAL OUT
72
X2101
71
XTAL IN
RESETQ
21
Q2106
12
DVSUP
Q2108
DVSUP
13
STANDBYQ
80
AVSUP
66
AVSUP
65
SCL1
ANA_IN1+
67
SDA1
IC2107
MSP 5V
3
+5V
1
6
2
AV1_V
SCL1
65
45
AV1_SLOW
SDA1
68
44
6
AV2_V
61
71
46
73
AV2_SLOW
74
O4
78
AV2_C
75
O3
72
AV3_V
O2
77
66
AV3_Y
79
O1
64
AV3_C
1
DC_OUT
62
AV4_SLOW
IC3005
4
3
Q3023
VIDEO SW
AV4_V
5
BUFFER
AV4_RED/C
7
49
FB
10
SD_VIN
15
MAIN_RF_CVBS
MAIN_CY/Y/V/G
17
60
DVB_V
MAIN_PB/C/R
19
59
MAIN_PR/B
AV4C_PR
58
43
SUB_CY/Y/V
AV4C_PB
56
41
SUB_PB/C
AV4C_Y
55
39
SUB_PR
AV4_BLUE
54
37
VOUT5
AV4_RED/C
51
35
AV4_GREEN
33
57
AV1_BLUE
31
47
AV1_RED
29
8
AV1_GREEN
27
21
22
D2004
Q2012
Q2011
POWER ON MUTE
D2003
D2006
IC3006
Q2017
HP MUTE
EX.I/O
16
VDD
MSP RESET
5
12
SAD1
15
SCL
14
SDA
IC2108
DELAY
2
4
VDD
OUT
MAIN_CY/Y/V/G_OUT
MAIN_CY/Y/V/G
Q3014
MAIN_PB/C/R_OUT
MAIN_PB/C/R
Q3017
MAIN_PR/B_OUT
MAIN_PR/B
Q3011
MAIN_CVBS_OUT
VOUT5
Q3015
SUB_CY/Y/V_OUT
SUB_CY/Y/V
Q3013
SUB_PB/C_OUT
SUB_PB/C
Q3018
SUB_PR_OUT
SUB_PR
Q3012
RGB Sel AV4
Q3019
AV4_FB
RGB Sel AV1
Q3022
AV1_FB
FB
Q3021
Q3016
H2
6
8
10
12
14
RGB Sel AV4:L/AV1:H
Q3020
TO DG2
23
H-BOARD
Q2016
SP MUTE
IC2303
SQ AMP
8
VCC
5
7
L
3
R
1
IC2302
WF AMP
8
VCC
5
L
7
SD_AUDIO_R_OUT
3
1
R
SD_AUDIO_L_OUT
SD_MONO_IN_R
SD_MONO_IN_L
16
18
20
22
23
24
25
26
28
30
H3
1
3
5
7
9
11
13
15
17
18
20
21
23
24
26
27
30
TO DG3
TX-26/32LXD500 TX-26/32LX500F/P Block Diagram (3 of 7)
24
25
TO G4
H4
2
SUB 5V
4
STB_LED
AV3_V
7
AV3V
TRE
8
Timer_REC_LED
AV3_Y
11
AV3Y (S)
AV3_C
14
AV3C (S)
AI_SENSOR
16
AI_SENSE
LED_R
17
R_LED
19
STB_3.3V
RMCN
20
REMOTE
KEYSCAN
21
KEYSCAN
AV3_L
22
AV3_LIN
AV3_S
23
S_DET
AV3_R
26
AV3_RIN
HP_L
29
HP_LOUT
HP_R
30
HP_ROUT
TO G5
H5
1
SOUND_16V
2
SOUND_16V
3
SOUND_16V
4
SOUND_16V
5
SOUND_16V
11
SQ_L
13
WF_L
15
MUTE
17
SQ_R
19
WF_R
TO GS9
H9
1
SUB_5V
3
SD_R_IN
5
SD_LIN
7
SD_R_OUT
9
SD_LOUT
11
SD_VIN
SD_VIN
15
SD_V_OUT
TO GS8
H8
SD_RX
1
SDRX
SD_TX
3
SDTX
SD_IRQ
5
SDIRQ
SD_RST
7
SDRST
31
32
33
35
36
38
39
40
26
27

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