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12.2.14. A-Board (12/20) Schematic Diagram
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A-BOARD TXN/A1DKUM (12/20)
AVSW
REF No. 3000-3399
AUDIO
OUT
M-OUT
Q3001
TO 11/20
L3014
J0JCC0000287
B1ABCF000231
RCA_AUDIOOUT_L__TERMINAL
C3003
R3019
R3025
50V
100k
560p
2.2k
L3015
Q3000
J0JCC0000287
B1ABCF000231
RCA_AUDIOOUT_R__TERMINAL
C3002
R3024
50V
100k
560p
R3021
2.2k
HP
TO 11/20
R3107
SIDE_HP_L_TERMINAL
S
R3105
SIDE_HP_R_TERMINAL
SUB3.3V
C3023
16V
0.1u
OPT
TO 11/20
R3030
OPT_SPDIF_TERMINAL
S
D3001
MAZ81400ML
AUDIO
IN
A-AV2
L3002
TO 11/20
J0JCC0000287
E_AV1_LIN(_6PIN)/A_AV2_L__TERMINAL
C3007
R3000
50V
22k
JS3000
560p
S
C3008
R3001
50V
22k
560p
E_AV1_RIN(_2PIN)/A_AV2_R__TERMINAL
L3003
J0JCC0000287
A-AV3
L3006
TO 11/20
J0JCC0000287
E_AV2_LIN(_6PIN)/A_AV3_L__TERMINAL
C3010
R3002
50V
560p
22k
JS3001
S
C3011
R3003
50V
22k
560p
E_AV2_RIN(_2PIN)/A_AV3_R__TERMINAL
L3007
J0JCC0000287
A_AV4
TO 11/20
SIDE_LIN_TERMINAL
R3127
22k
SIDE_RIN_TERMINAL
R3122
22k
A_AV1
TO 11/20
L3010
L IN
J0JCC0000287
E_PC_LIN/A_AV1_LIN__TERMINAL
C3013
R3004
50V
22k
560p
L3011
R IN
J0JCC0000287
E_PC_RIN/A_AV1_RIN__TERMINAL
R3005
C3014
50V
22k
560p
TO 10/20
AUDIOOUT_L
AUDIOOUT_R
C3025
10V
TO 10/20
R3037
220
1u
TV_L
TV_R
R3038
C3026
220
10V
1u
100
101
M-OUT
TO 11/20
E_AV1_VOUT(19P)/A_VOUT__TERMINAL
R3146
TO 11/20
C3116
330
10V
10u
AVSW_R052PIN_L3OUT
C3117
10u
10V
C3114
AVSW_R051PIN_R3OUT
10u
10V
R3120
330
C3115
10V
10u
TO 19/20
MONITOROUT_MUTE
TO 10/20
HP_LOUT
TO 13/20
HP_ROUT
TO 8/20
SPDIF_OUT
C3047
10V
TO 11/20
R3050
1u
220
AVSW_R062PIN_L3IN
C3046
10V
R3049
TO 13/20
220
1u
MAIN_TNR_SW1
AVSW_R063PIN_R3IN
MAIN_TNR_SW2
R3052
C3049
220
1u
10V
AVSW_R064PIN_L4IN
C3048
R3051
10V
1u
220
AVSW_R065PIN_R4IN
A_AV3S
TO 11/20
A_AV3S_S__TERMINAL
C3039
10V
R3043
1u
220
AVSW_R068PIN_L6IN
C3041
R3045
10V
1u
A_AV4
220
TO 11/20
AVSW_R069PIN_R6IN
SIDE_S_PLUG_DET_TERMINAL
C3043
10V
R3047
1u
220
AVSW_R070PIN_L7IN
C3044
R3048
10V
1u
A_AV1/2_YPbPr
220
AVSW_R071PIN_R7IN
TO 11/20
A_AV1C_YSW__TERMINAL
A_AV2C_YSW__TERMINAL
C3022
10V
R3033
AUDIOOUT_L
220
1u
AVSW_R058PIN_L1IN
AUDIOOUT_R
AVSW_R059PIN_R1IN
R3034
C3024
220
10V
1u
TO 10/20
RGB_FB
AVSW_R060PIN_L2IN
AVSW_R061PIN_R2IN
102
103
OUT
TO 11/20
E_AV1_VOUT
JS3010
AVSW_R044PIN_CVBS/Y+COUT3
R3167
C3095
75
1%
10V
R3169
100u
RF
100k
C3103
10V
100u
AVSW_R043PIN_SAGCVBSOUT3
A_AV1V
E_AV2_VOUT
AVSW_R038PIN_Y/Y+C/CVBSOUT4
A_AV1_YPbPr
R3218
0
AVSW_R037PIN_SAGCVBSOUT4
MOUT_9V
R3300
R3301
360
0
R3307
SUB_Y
220
AVSW_R041PIN_C/Y+C/CVBSOUT5
R3219
Q3300
AVSW_R040PIN_SAGCVBSOUT5
2SB0709A0L
A_AV2
A_AV2_YPbPr
VIDEO
DET
E_AV1_RED(15PIN)/A_AV2C_PR__TERMINAL
TO 11/20
E_AV1_GREEN(11P)/A_AV2C_Y__TERMINAL
AVSW_R014PIN_S2DET2
R3094
0
E_AV1_BLUE(_7PIN)/A_AV2C_PB__TERMINAL
*R3152
22
AVSW_R078PIN_FBIN2/O2
*R3151
22
AVSW_R076PIN_FBIN/O1
A_AV3
E_AV2_SLOW
AVSW_R020PIN_S2DET1
R3182
A_AV3S
0
AVSW_R094PIN_L3DET1
R3289
0
R3147
4.7k
A_AV3S_S
AVSW_R016PIN_TDET3
A_AV4
R3124
4.7k
AVSW_R084PIN_TDET8
A_AV1C_YSW
R3101
4.7k
AVSW_R092PIN_TDET6
PC
A_AV2C_YSW
R3103
4.7k
AVSW_R090PIN_TDET7
TP3007
R3238
AVSW_R027PIN_FBOUT/TDET10
S
104
105
71
VIDEO
IN
C3083
10V
TO 13/20
R3128
220
10u
MAIN_RF_CVBS
C3078
L3019
R3125
10V
TO 11/20
10u
J0JCC0000287
220
A_AV1_V__TERMINAL
R3078
75
1%
C3086
TO 11/20
R3134
JS3007
82
10V
10u
E_YPBPR_Y/A_AV1C_Y__TERMINAL
R3084
75
1%
R3133
C3085
JS3008
10V 10u
82
E_YPBPR_PB/A_AV1C_PB__TERMINAL
R3085
75
1%
R3132
C3084
JS3009
10V 10u
82
E_YPBPR_PR/A_AV1C_PR__TERMINAL
R3086
75
1%
L3017
R3240
C3144
TO 11/20
J0JCC0000287
220
10V
10u
E_AV1_VIN(20P)/A_AV2_V__TERMINAL
R3072
75
1%
TO 11/20
R3140
C3092
JS3012
220
10V
10u
R3074
75
1%
R3138
C3090
JS3013
220
10V
10u
R3075
75
1%
R3139
C3091
JS3014
220
10V
10u
R3076
75
1%
C3071
TO 11/20
L3018
R3116
10u
10V
J0JCC0000287
220
E_AV2_VIN(20P)/A_AV3_V__TERMINAL
R3077
75
1%
TO 11/20
L3023
C3070
R3201
10u
10V
J0JCC0000287
220
A_AV3S_Y__TERMINAL
R3148
75
1%
C3072
16V
R3117
JS3016
220
0.1u
E_AV2_RED/C(15PIN)_TERMINAL
L3024
J0JCC0000287
A_AV3S_C__TERMINAL
R3149
75
1%
C3098
10V
1u
TO 11/20
R3118
C3073
10u
10V
220
SIDE_VIN_TERMINAL
R3187
75
1%
R3119
C3074
10u
10V
220
SIDE_Y_TERMINAL
R3212
1%
75
C3077
R3123
SIDE_C_TERMINAL
220
16V 0.1u
R3121
75
C3075
10V
1u
C3109
TO 11/20
10V
R3191
R
10u
68
PC_R
PC_R_TERMINAL
R3230
75
C3108
1%
10V
R3189
B
10u
PC_B
68
PC_B_TERMINAL
R3234
75
1%
C3107
10V
R3190
G
10u
68
PC_G
PC_G_TERMINAL
1%
R3232
75
R3223
68
PC_HD_TERMINAL
R3226
4.7k
R3225
68
PC_VD_TERMINAL
R3227
4.7k
106
107
TO 11/20
AVSW_R005PIN_CVBSIN4
AVSW_R017PIN_CVBSIN1
AVSW_R095PIN_CYIN1
AVSW_R093PIN_PBIN1
AVSW_R097PIN_PRIN1
AVSW_R079PIN_CVBSIN6
AVSW_R091PIN_PRIN2/R3
AVSW_R089PIN_CYIN2/G3
AVSW_R087PIN_PBIN2/B3
AVSW_R023PIN_CVBSIN2
AVSW_R019PIN_G1/YIN1
AVSW_R021PIN_B1/CIN1
AVSW_R081PIN_CVBSIN5
AVSW_R083PIN_YIN4
AVSW_R085PIN_CIN4
AVSW_R003PIN_RIN
AVSW_R099PIN_BIN
AVSW_R001PIN_GIN
AVSW_R002PIN_HDIN
AVSW_R100PIN_VDIN
108
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