Panasonic TX-PR42S20, Руководство по обслуживанию

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55
13.15. A-Board (10/19) Schematic Diagram
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MONITOROUT_MUTE
L3118
J0JYC0000331
R3197
68
R3132
150
C3152
10V
1u
C3165
10V
10u
Q3103
DSC200100L
E_PC_RIN/A_AV1_RIN__TERMINAL
Q3105
DSC200100L
R3134
150
Q3102
DSC200100L
R3157
EXB28V221JX
R3210
22
R3186
33k
C3120
10V
100u
C3156
50V
560p
JS3101
C3145
10u
10V
Q3104
DSC200100L
AVSW_R076PIN_FBIN/O1
C3124
10V 10u
R3172
2.2k
R3133
150
E_AV2_GND(AUDIO)(_4P)_TERMINAL
STB5V
R3212
68
AVSW_R011PIN_R2/CIN3
E_AV1_LOUT(_3PIN)_TERMINAL
R3141
150
R3202
150
R3201
150
JS3106
TP3102
AVSW_R079PIN_CVBSIN6
C3128
10V
10u
Q3101
B1AAFB000002
L3116
J0JYC0000331
E_AV1_GND(AUDIO)(_4P)_TERMINAL
JS3103
E_PC_LIN/A_AV1_LIN__TERMINAL
C3127
10V
10u
AVSW_R053PIN_R2OUT
AVSW_R070PIN_L7IN
R3211
22
*C3112
10V 1u
E_AV2_RIN(_2PIN)/A_AV3_R__TERMINAL
E_AV1_RED(15PIN)/A_AV2C_PR__TERMINAL
L3125
J0JYC0000331
JS3100
E_AV2_Q-LINK(10P)_TERMINAL
AVSW_R020PIN_S2DET1
E_AV1_VIN(20P)/A_AV2_V__TERMINAL
E_AV1_GREEN(11P)/A_AV2C_Y__TERMINAL
C3159
10u 10V
E_AV1_GND(AUDIO)(_4P)_TERMINAL
JS3108
R3129
100k
R3153
220
RCA_AUDIOOUT_R__TERMINAL
R3183
75
R3143
150
R3131
150
E_AV1_ROUT(_1PIN)_TERMINAL
RCA_AUDIOOUT_L__TERMINAL
AVSW_R056PIN_L1OUT
C3154
50V
560p
C3164
10V
10u
E_AV2_LOUT(_3PIN)_TERMINAL
JS3105
AVSW_R014PIN_S2DET2
C3142
10u 10V
TP3103
E_AV2_FB(16P)_TERMINAL
C3122
100u
10V
C3132
10V
10u
AVSW_R043PIN_SAGCVBSOUT3
C3133
50V
560p
R3166
33k
R3152
220
R3187
33k
AVSW_R095PIN_CYIN1
C3144
10u 10V
L3124
J0JYC0000331
R3171
2.2k
JS3107
L3109
J0JYC0000331
R3167
33k
C3147
10u 10V
AVSW_R069PIN_R6IN
E_AV1_RIN(_2PIN)/A_AV2_R__TERMINAL
AVSW_R052PIN_L3OUT
AVSW_R089PIN_CYIN2/G3
E_YPBPR_PR/A_AV1C_PR__TERMINAL
AVSW_R015PIN_B2/CIN2
C3137
50V
560p
*R3107
33k
L3119
J0JYC0000331
E_AV2_RED/C(15PIN)_TERMINAL
C3158
10V 1u
R3182
75
E_AV1_VOUT(19P)/A_VOUT__TERMINAL
AVSW_R037PIN_SAGCVBSOUT4
STMCECAVL1A
C3139
50V
560p
L3117
J0JYC0000331
R3181
75
AVSW_R071PIN_R7IN
L3111
J0JYC0000331
E_AV2_LIN(_6PIN)/A_AV3_L__TERMINAL
R3204
21.5k
R3138
150
L3113
J0JYC0000331
R3199
150
C3121
100u
10V
C3134
50V
560p
C3146
10u 10V
C3135
50V
560p
D3129
B0ACCJ000048
C3150
10V
1u
AVSW_R021PIN_B1/CIN1
R3208
27k
R3209
68
R3191
2.2k
C3157
10V 1u
R3165
33k
C3140
50V
560p
C3126
10V
10u
*R3106
33k
STB5V
R3168
33k
E_AV2_GND(AUDIO)(_4P)_TERMINAL
AVSW_R078PIN_FBIN2/O2
C3149
10V
1u
AVSW_R051PIN_R3OUT
E_AV2_VOUT(19P)_TERMINAL
AVSW_R062PIN_L3IN
R3142
150
AVSW_R044PIN_CVBS/Y+COUT3
L3108
J0JCC0000287
TP3100
*C3105
560p
50V
E_YPBPR_Y/A_AV1C_Y__TERMINAL
AVSW_R091PIN_PRIN2/R3
L3107
J0JCC0000287
R3140
150
R3173
EXB28V221JX
E_AV1_BLUE(_7PIN)/A_AV2C_PR__TERMINAL
C3143
10u 10V
C3163
10V
10u
R3169
2.2k
D3124
DZ2J140M0L
AVSW_R013PIN_G2/YIN2
R3137
75
E_YPBPR_PB/A_AV1C_PB__TERMINAL
R3184
100k
C3141
10u 10V
R3163
100k
D3123
DZ2J140M0L
R3206
13k
AVSW_R054PIN_L2OUT
*C3111
10V 1u
JS3102
E_AV1_LIN(_6PIN)/A_AV2_L__TERMINAL
D3130
B0ACCJ000048
E_AV2_VIN(20P)/A_AV3_V__TERMINAL
R3120
EXB28V221JX
C3131
10V
10u
C3130
16V
0.1u
C3161
10u 10V
STMCECAVL1B
C3129
10V
10u
R3205
13k
AVSW_R038PIN_Y/Y+C/CVBSOUT4
R3194
330
AVSW_R065PIN_R4IN
Q3100
B1AAFB000002
C3148
10u 10V
*L3100
J0JYC0000331
R3190
2.2k
C3162
10u 10V
C3136
50V
560p
AVSW_R019PIN_G1/YIN1
R3154
EXB28V221JX
5
7
R3146 150
L3120
J0JYC0000331
R3185
100k
R3150
220
R3145 150
SIDE_RIN_TERMINAL
*C3106
560p
50V
AVSW_R023PIN_CVBSIN2
R3139
150
C3155
50V
560p
C3138
50V
560p
JS3112
AVSW_R087PIN_PBIN2/B3
E_AV2_GREEN(11P)/A_AV2C_Y__TERMINAL
JS3114
R3195
330
AVSW_R064PIN_L4IN
R3162
100k
R3170
2.2k
E_AV2_ROUT(_1PIN)_TERMINAL
R3164
100k
C3119
10V
100u
E_AV1_FB(16P)_TERMINAL
R3130
75
AVSW_R097PIN_PRIN1
AVSW_R093PIN_PBIN1
R3200
150
R3203
21.5k
L3115
J0JYC0000331
AVSW_R055PIN_R1OUT
MONITOROUT_MUTE
L3114
J0JYC0000331
AVSW_R063PIN_R3IN
R3198
68
E_AV1_SLOW(_8P)_TERMINAL
R3192
EXB28V820JX
R3144 150
JS3110
R3135
150
R3207
27k
L3112
J0JYC0000331
E_AV2_SLOW(_8P)_TERMINAL
JS3109
*L3101
J0JYC0000331
SIDE_LIN_TERMINAL
C3160
10u 10V
C3123
10V
10u
E_AV1_Q-LINK(10P)_TERMINAL
TP3101
R3151
220
E_AV2_BLUE(_7PIN)_TERMINAL
C3125
10V 10u
C3151
10V
1u
R3136
150
R3128
100k
C3153
50V
560p
R3161
100k
R3177
EXB28V331JX
JS3113
R3147
150
L3110
J0JYC0000331
AVSW_R068PIN_L6IN
E_AV2
AUDIO OUT
EURO QLINK CONTROL
Sheet
E_AV2_VOUT
QLINK_AV2
E_AV2
E_AV2 FB/SLOW-SW
E_AV2_Vo
E_AV1 RGB
A-Monitor OUT
E_AV1_Vi
E_AUDIO OUT
A_AV1in
E_AV2_SLOW
AUDIO IN
E_AV3 L/R
E_AV2 RGB/C
E_AV2
L IN
E_AV1 FB/SLOW-SW
VIDEO OUT
Analog-ASIC
A-BOARD (10/19)
SG-QLINK2
E_YPbPr
SG-QLINK1
VIDEO IN
Q-LINK
86
E_AV1
!
A_SIDE L/R
84
R IN
A_AV1_YPbPr
89
E_AV1
85
PC/Audio IN(RCA AV1in)
(A_AV2_YPbPr)
82 90
E_AV1
E_AV1_VOUT
Standby-MPU
87
A_AV2_LRi
83
A_AV2_Vi
A-AV3_LRi(PDP)
88
VIDEO AUDIO I/O
A_Monitor OUT
E_AV2_Vi/Yi A_AV2S_Y(PDP_AV3_nothing model)
E_AV1_Vo
QLINK_AV1
TO 3,6/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO
9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO
9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO 9/19
TO
9/19
TO 9/19
TO 9/19
TO 11/19
TO 11/19
TO 11/19
TO 11/19
TO 11/19
TO 11/19
TO 11/19
TO 11/19
TO
11/19
TO 12/19
TO 11/19
TO 11/19
TO 11/19
TO 11/19