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DMR-EH54DEG
20.3. MAIN AV IO
C4033
C4063
R4046
R4055
G_MIXLOUT_A
C4093
$
C4060
33P[22]
C4052
0.1 [ZF]
C4099
$
C4057
C4034
33P[22]
R4047
G_MIXROUT_A
R4057
C4064
C4094
$
P4001
$
AU_GND
1
C4061
AU_GND
2
AU_GND
3
AU_-9V
4
AU_+12V
5
VREF
6
AMUT_5V
7
AU_GND
8
DDA_-12V
X_SW_5R8V
AU_5V
5
4
AU_GND
IC4011
1
2
3
P_OFF_L
X_SW_5R8V_2
XSCART_MUTE
QR4012
$
D4001
$
XTMUTE
XDMUTE
D3R3V
METER_L
METER_R
G_RFC_AOUT_A
G_AADC_L_A
G_AADC_R_A
G_CIN_DM_A
G_V_YIN_DM_A
G_SLICER_A
G_CSYNC_A
G_IIC_CLK_A
G_IIC_DATA_A
SYNC_DET
G_COUT_DM_A
G_YOUT_DM_A
G_BPBOUT_D_A
G_RPROUT_D_A
PS_5V
G_GPYOUT_D_A
PS_11R6V
AV2_BLANKING
Note:
Marked $ (spare) parts are not assembled
R4090
120
R4076
820
R4077
100
Q4008
D4002
R4078
R4088
2700
2700
C4082
Q4006
R4079
2700
1
3
C4083
R4089
2
Q4007
2700
D4003
Q4009
R4093
120
R4081
820
R4080
100
R4074
47K
K4008
QR3909
$
K4010
$
R3978
$[10K]
R3977
$[10K]
IC4014
K4006
$
Q3908
$
R4102
10K
QR4060
Q4060
R4105
R4103
22K
0
R4104
47K
R4001
R4003
$
$
C4011
C4021
C4019
R3001
0
TL3001
R3003
0
R3004
0
R3005
0
R3006
8200
R3976
100
R3975
100
R3007
33
C3023
C3025
0.1
$[470P]
C3026
1µ
C3027
0.1
C3028
50V4R7(KA)
LB3001
C3029
0.1
50V4R7
C3030
C3031
1µ
C3957
470P
R3930
75
C3958
470P
R3988
1K
R3991
47K
R3989
1K
C3959
47P
R3987
C3960
47P
47K
C3951 47P
R3994
47K
C3952 47P
R3935
D3901
75
R3924
AV1
AV2
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
(TV)
1
3
5
7
9
11
13
15
17
19
21
1
3
5
7
9
11
13
15
17
R3981
$[820]
R3982
Q3910
$[820]
$
Q3909
$
R3909
$[820]
Q3915
$
R3908
$[820]
Q3914
$
C3038
1µ
81
50
C4027
C ADC
82
49
C4067
V SYNC OUT
1/2REF
83
48
C3037
0.1
Y/V ADC
DT C IN
84
47
C3036
0.1
VCC 5V
DT Y IN
[80] AGND[L]
[51] AV4 RIN
85
[50] FRONT RIN
46
C3935
SLICER
VCC 11R6V
86
45
C3022
0.1
C SYNC OUT
AV3 C IN
87
44
DET IN
1/2REF GND
88
43
C3021
0.1
SCL IN
AV4 C IN
89
42
SDA IN
IC3001
VCC ALL 5V
90
41
C3020
0.1
V DET OUT
AV3 Y IN
91
40
ENC C IN
VCC 5V
92
39
C3019
0.1
V DET VIL
AV4 Y IN
R3906
93
38
$[10K]
ENC Y IN
EXT CTL 4
94
37
C3018
0.1
VCC
AV3 V IN
R3997
95
[99] ENC B/B -Y IN
[32] AV2 FB IN
36
$[10K]
ENC R/R-Y IN
EXT CTL 3
[100] REG 2.5
[31] AV2 V/Y IN
96
[30] TUNER V IN
35
C3017
0.1
GND
AV4 V IN
97
34
ENC G/Y IN
AV1 FB OUT
98
33
C3016
0.1
VGND
AV1 V IN
99
32
100
31
C3015
0.1
56
R3999
150K
Q3916
QR3910
Q3917
R3998
150K
R3938
15K
20
JK3901
19
21
(DECODER)
R3937
Q3918
120K
Q3919
K3992
$
R3936
120K
R7518
LB7502
75[D]
LB7503
C7598
0.01
C7599
0.01
R7519
LB7504
75[D]
C7510
LB7505
C7508
2200P
$
R7520
75[D]
LB7506
C7511
C7509
2200P
$
C7512
0.1
R4006
JK3001
82K
8
LB3005
7
C3057
C3061
$
2200P
LB3006
6
C3058
5
K3090
470P
LB3007
4
C3062
C3059
$
470P
3
K3091
LB3008
C3060
2
470P
K7432
1
R3054
75[D]
(AV4 RCA JACK)
R3055
JK3003
75[D]
3
Y
5
G
R3056
75[D]
1
2
C3064
0.1
6
SW
4
C
9
Y
R3058
R3057
R3070
$
7
75[D]
75[D]
$
R3071
8
10
C
R3059
75[D]
LB3002
R3072
R3073
R3074
$
$
$
JK3903
1
R3903
75[D]
2
COMPONENT
R3902
75[D]
3
VIDEO OUT
C4903
R3901
75[D]
4
R4904
L4901
0
5
GND
6
VCC
OPT AUDIO OUT
C4904 0.1 [ZF]
7
IN
R4901
$ [100]
IC4901
$
R3075
0
4
3
C4906
R4903
$
$(820)
C4905
2
$(0.1 [ZF])
5
1
LB4902
R4902
$
$
AV1_PIN8
AV2_8PIN
P50_THROUGH_H
P50
GND
JK7501
15
14
13
12
11
10
9
8
7
6
Video
5
4
Audio L
3
2
1
Audio R
AV3_S_IN_L
G_R_C_IN_A
G_G_IN_A
G_B_IN_A
G_DT_IN_L_A
G_TUNER_L_A
G_AV2_VIN_A
G_DT_IN_R_A
G_TUNER_R_A
G_DT_C_IN_A
G_DT_Y_IN_A
V_GND
AV4_S_IN_L
G_CPS_V_OUT_A
BOOSTER+5V
G_TU_VIDEO_A
G_IEC_OUT_A
ANA5V
DMR-EH54DEG
MAIN AV IO
SCHEMATIC DIAGRAM
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