PT-56LCX70/PT-61LCX70/PT-50LCX7/PT-56LCX7
/PT-61LCX7/PT-50LCX7K/PT-56LCX70-K/PT-61LCX70-K
MAIN IX SCHEMATIC DIAGRAM
MAIN IX SCHEMATIC DIAGRAM
+
+
+
+
+
+
+
NET010512
PC_H
PC_V
PC_B
PC_G
PC_R
PC_IN
V1_V
V1_S_DET
V1_Y
V1_C
V2_V
D1_Y
D1_PB
D1_PR
D2_Y
D2_PB
D2_PR
SUB_Y/CVBS
SUB_YPB/C
SUB_PR
PC_HS
PC_VS
MAIN_PR
MAIN_PB/C
MAIN_Y/CVBS
C3020
1u[KB]
R3012
1k
C3019
1u[KB]
R3009
10k
R3006
10k
R3005
10k
C3013
1u[KB]
C3012
1u[KB]
R3002
PT
R3001
PT
C3026
1u[KB]
C3027
1u[KB]
C3028
1u[KB]
R3017
0
C3033
1u[KB]
C3034
1u[KB]
C3035
1u[KB]
C3036
1u[KB]
C3037
1u[KB]
C3038
1u[KB]
R3025
22
R3026
22
C3040
1u[KB]
R3027
220
C3041
0.022u[KB]
C3043
0.33u[KB]
C3046
1u[KB]
D3008
MAZ80620ML
D3007
MAZ80620ML
C3062
560p
PT
R3056
4700
R3055
4700
C3061
560p
PT
R3057
75
FL3001
J0HABB000007
1
2
3
4
FL3005
PT
1
2
3
4
FL3004
PT
1
2
3
4
R3036
0
D3002
MAZ31100ML
D3001
MAZ31100ML
R3033
18k
R3034
18k
R3032
220
Q3001
2SC584500L
(BUFFER)
(BUFFER)
(BUFFER)
R3031
470
R3035
0
MAIN3.3V
R3040
18k
Q3002
2SC584500L
D3003
MAZ31100ML
D3004
MAZ31100ML
R3037
470
R3038
220
FL3002
J0HABB000007
1
2
3
4
R3041
0
R3042
0
R3039
18k
R3043
75
R3047
18k
Q3003
2SC584500L
D3005
MAZ31100ML
D3006
MAZ31100ML
R3044
470
R3045
220
FL3003
J0HABB000007
1
2
3
4
R3048
0
R3049
0
R3046
18k
R3050
75
L3002
J0JHC0000078
DTV9V
005E1
R3030
0
AD_SDA2 330
AD_SCL2 331
AG_VIDEO_STATUS 295
TO M VIII
TO M VIII
TO M VI
C3047
10u
3216
R3028
10k
SUB5V
MAIN_PR
TO M VII
MAIN_PB/C
TO M VII
MAIN_Y/CVBS
TO M VII
PC_VS
TO M VII
PC_HS
TO M VII
DTV_V
164
TO M I
RF_V
329
TO M VIII
R3004
0
CN3001
(TO REAR JACK P.C.B. CN3501)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
312
TO M VI
294
296
TO M VI
TO M VI
270
271
328
327
TO M V
TO M V
TO M VIII
TO M VIII
336
TO M V
337
TO M V
R3008
47
277
TO M V,M VI
SUB3.3V
R3059
2700
R3058
2700
R3054
100
R3053
100
R3052
100
R3051
100
L3003
J0JCC0000077
TP3001
TP3002
TP3003
TP3005
TP3006
TP3007
TP3008
TP3009
TP3010
TP3011
TP3012
TP3013
TP3019
TP3018
TP3017
TP3016
TP3015
TP3014
TP3020
TP3021
L3010
J0JBC0000014
L3012
J0JBC0000014
L3013
J0JBC0000014
L3014
J0JBC0000014
L3015
J0JBC0000014
L3016
J0JBC0000014
L3017
J0JBC0000014
L3009
J0JBC0000014
L3008
J0JBC0000014
L3007
J0JBC0000014
L3006
J0JBC0000014
L3005
J0JBC0000014
L3004
J0JBC0000014
TP3004
L3020
J0JHC0000078
L3018
J0JHC0000078
R3013
0
R3011
0
R3010
0
R3029
0
R3007
0
R3018
0
R3019
0
R3020
0
R3021
0
R3022
0
R3023
0
R3060
47
R3061
47
R3062
47
R3063
47
R3064
47
R3065
68
R3066
68
R3067
68
R3068
68
R3069
68
R3070
68
R3016
68
R3015
68
R3014
68
Q3004
B1MBACA00006
(LEVEL CONVERTER)
S1
G1
S2
G2
D1
D2
C3059
100p[JC]
R3071
75
1.6 x 0.8
C3011
PT
C3021
0.01u[KB]
C3025
0.01u[KB]
C3014
PT
C3005
0.01u[KB]
C3029
PT
C3022
0.01u[KB]
C3010
PT
C3044
PT
C3030
PT
C3023
0.01u[KB]
C3045
PT
C3016
PT
C3003
0.01u[KB]
C3031
PT
C3002
PT
PT
C3024
0.01u[KB]
C3018
0.01u[KB]
C3015
PT
C3004
0.01u[KB]
C3048
0.1u
C3057
0.1u
C3017
0.1u
C3054
0.1u
C3056
0.1u
C3006
0.1u
C3052
0.1u
C3049
0.1u
C3009
0.1u
C3060
0.1u
C3042
PT
C3032
0.1u
C3055
PT
C3051
PT
R3003
0
MAIN_Y_SYNC
TO M VII
324
323
322
326
325
321
R3072
100
1%
R3076
100
R3077
100
R3078
100
297
TO M VI
R3081
PT
R3073
47
R3074
47
R3075
47
R3082
0
R3083
PT
R3084
PT
L3011
J0JBC0000014
L3019
J0JBC0000014
262
DTV9V
AG_THERMO1_IN
AG_FAN_SOS
AG_FAN_MAX
DTV_R
DTV_L
TNR_R_AUDIO
TNR_L_AUDIO
MAIN_R
MAIN_L
AG_A_MON_MUTE/SP_MUTE
COVER_OPEN_H
FAN_GND
TO M IV
D3009
R3086
180k
D3012
D3010
R3085
180k
C3064
D3011
C3063
R3088
PT
L3001
G1C470K00019
47u
C3008
PT
SMT
C3050
47u
25V
SMT
C3053
47u
25V
SMT
C3058
47u
25V
SMT
C3039
10u
16V
SMT
C3007
PT
JK3101
(PC AUDIO IN)
C3065
0.01u[KB]
C3066
0.01u[KB]
R3090
R3091
AN15876A-VT
(VIDEO SW)
IC3001
1
V4
2
S12
3
Y4
4
S22
5
C4
6
VCC2
7
LP5
8
V3
9
O3
10
Y3
11
GND2
12
C3
13
LP4
14
V2
15
S11
16
Y2
17
S21
18
C2
19
LP3
20
V1
21
O2
22
Y1
23
O1
24
C1
25
VCC3
26
VOUT6
27
DCCONT
28
VOUT5FB
29
VOUT5
30
VOUT4FB
31
VOUT4
32
VOUT3FB
33
VOUT3
34
OUT2(V)
35
OUT2(U)
36
OUT2(Y)
37
GND3
38
OUT1(V)
39
OUT1(U)
40
OUT1(Y)
41
VOUT
42
HOUT
43
HVOE
44
VOUT7
45
VCC4
46
FBLOUT
47
FBL3
48
FBL2
49
FBL1
50
FBLOE
51
G1
52
VIN1
53
B1
54
HIN1
55
R1
56
GND4
57
G2
58
VIN2
59
B2
60
HIN2
61
R2
62
NC
63
G3
64
TEST
65
B3
66
NC
67
R3
68
NC
69
VCC1
70
NC
71
G4
72
LP1
73
B4
74
L31
75
R4
76
NC
77
G5
78
LP2
79
B5
80
L32
81
R5
82
GND1
83
SDA
84
SCL
85
FLAG
86
BIAS
87
V9
88
HPOLF
89
V8
90
VPOLF
91
V7
92
O4
93
V6
94
LP7
95
V5
96
S13
97
Y5
98
S23
99
C5
100
LP6
CN3002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TP3022
TP3023
TP3024
TP3025
TP3026
TP3027
TP3028
IC3002
C0JBAB000832
(INVERTER)
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
C3001
100u
16V
R3087
120k
R3024
220
COVER_SW
V1_S_DET
V1_V
V1_Y
THERMO
V2_V
D1_PB
MON_V
D2_Y
D2_PR
FAN_SD_CTL
GND
FAN_LOCK_H
SCL_5V
DTV9V
TNR_L_AUDIO
DTV_L
A_MON_MUTE
D2_PB
D1_Y
GND
D1_PR
GND
TNR_R_AUDIO
MAIN_R
DTV_R
V1_C
GND
V3_V
MAIN_L
GND
SDA_5V
SUB_PR
SUB_PB/C
SUB_Y/CVBS
PC_AUDIO_R
PC_AUDIO_L
FAN_GND
VIDEO SIGNAL
AUDIO SIGNAL
PT
PT
PT
PT
PT
PT
PT
PT
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
80