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6-3
6-3
FRONT DISPLAY BOARD - CIRCUIT DIAGRAM
DEM
BAND
PASS
CTRL
CIRCUIT
AGC
INP
PIN
ECO
ECO
4V8
+5V
0V
3V3
ECO
NW6312
-24V
-24V
ECO - For eco standby version
H
I
1100 A6
1101 C1
1102 E1
1103 A1
1104 C1
3121
1
2
3
4
DISPLAY
*
*
*
TO/FROM ECO BOARD
5
6
7
8
9
10
11
12
#
#
#
#
#
13
1
2
3
4
5
6
7
8
9
10
11
12
13
*
*
*
#
ECO
ECO
# - For non-eco standby version
#
*
*
*
BOARD
FROM STANDBY
ECO
FROM AV BOARD
ECO
A
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
*
*
*
*
#
#
#
ECO
ECO
ECO
ECO
ECO
ECO
1105 G5
1106 G6
1107 G7
1108 H5
1109 H6
1110 H1
2100 D2
2101 D2
2102 D2
2103 D3
2104 D3
2105 G2
2106 G2
2107 H2
2108 D6
2109 D10
0V
16 -BTRK-A
- OPTIONAL
2110 D10
2111 A12
2112 A12
2113 B13
2114 B12
2115 C10
2116 D13
3100 D3
3101 F2
3102 G3
3103 G3
3104 G3
3105 G2
3106 H4
3107 B6
3108 B9
3109 C6
3110 E5
3111 E5
3112 E6
3113 E5
0V
3V3
3114 E5
3115 E5
3116 E10
3117 B13
3118 B12
3119 B12
3120 B13
3121 B11
3122 B11
3123 C13
3124 F5
3125 F6
3126 F7
3127 H6
3128 I4
3129 I5
3130 I6
3132 G9
3133 G9
3134 G9
3135 H9
3136 H9
3137 D12
ECO
3138 D13
3139 C7
3140 C9
3141 C7
3142 C9
4100 G5
4101 G6
4102 G6
4103 H5
4104 H6
4105 G5
4106 G5
4107 G6
4108 G6
4109 G6
4110 G7
4111 H5
4112 H5
4113 H6
4114 H6
6100 D2
6101 H3
6102 D10
6103 E3
6104 E4
6105 E4
6106 G7
6107 I7
6108 I5
6109 I6
6110 H6
6111 H6
6112 H7
6113 H7
6120 C7
6121 C7
7100 C7
7101 G4
7102 G1
7103 B12
7104 B12
7105 C12
7106 G10
7107 G11
7108 G9
7109 H9
7110 H10
7112 C12
TO/FROM MONO BOARD
100R
4K7
4111
3127
150R
PDZ-5.6B
6111
4112
100R
3115
3114
6120
1
1A
2
1Y
3
2A
2Y4
74HCU04D
7112
3120
3129
ECO
ECO
ECO
ECO
ECO
ECO
ECO
100n
470R
2103
3123
220R
3125
10K
6105
6104
PDZ-5.6B
PDZ-5.6B
4104
4103
470R
470R
3139
3141
22p
2113
3111
10K
10K
3110
100R
3101
3103
10K
2105
100n
16V
47u
2102
270R
3126
4100
1
35V
2114
22u
SIN-21T-1.8S(B)
1110
25V
47u
2100
6100
PDZ-5.6B
3122
470R
PDZ-5.6B
PDZ-5.6B
6113
4
5
6
7
8
9
6112
09FMN-BTRK-A
1102
1
2
3
BC857B
7109
3130
4K7
10K
3113
100R
3112
100n
2104
3100
4R7
4102
4101
2108
100p
BC817-25
7103
47u
35V
2110
37
6121
40
41
44
4
6
13
16
19
20
23
28
18
27
42
36
8
3
43
5
12
17
22
26
29
35
39
1
33
34
38
7100
P
15
25
2
30
31
32
21
9
14
24
10
11
7
PDZ-5.6B
6109
29
31 32
4 5 6 7 8 9
PDZ-5.6B
6108
14 15 1617 18 19
2
2
0 21 22 23 24 2526 27 28
HNV-07SS56T
1100
1
1 0 11 12 13
4K7
10K
3108
10R
DIPMATE
1101
1
2
3
4
5
4114
1K0
1109
3105
6101
PDZ-5.6B
7108
BC857B
PDZ-5.6B
6110
330R
3119
3118
330R
12
13
14
15
16
2
3
4
5
6
7
8
9
1
2
1103
FMN
1
10
11
1104
DIPMATE
2107
2n2
10K
3116
BAS316
BAS316
6106
6107
2101
100n
PDZ-6.2B
6102
3124
3117
150R
100n
2109
10R
3107
3134
4K7
3132
4K7
7107
BC857B
7110
BC857B
2106
22u
47u
16V
1106
35V
2115
1105
4K7
3135
4K7
3136
4110
4107
BC857B
7106
3109
47K
TSOP2236
7102
GND
3
1
OUT
2
VS
1K2
3102
3106
10K
3104
47K
7101
BC847B
10n
2116
5
3A
6
3Y
9
4A
8
4Y
11
5A
10
5Y
13
6A
12
6Y
7
GND
14
VCC
4109
1107
3128
4K7
33n
2111
7105
47u
1
6V
2112
BC847B
4K7
BC857B
7104
3133
4113
1108
4108
4106
4105
4K7
3137
1K0
3138
PDZ-5.6B
6103
470R
3142
VSTB
ioPowerOn
ioPowerOn
3140
470R
ioSW1
ioLed_0
ioLed_1
ioSW0
ioSW1
ioPowerOn
VSCK
VSDA
P_TWO
P_ONE
P_TWO
ioKey0
ioKey1
+5VL
ioKey0
ioKey0
PseudoKey_Stop
PseudoKey_Next
PseudoKey_Play
PseudoKey_Open
PseudoKey_Prev
ioRC6
46KHZ
46KHZ
+5VL
KEY3
ioKey1
+5VSTDBY
IR
IR
46KHZ
KEY1
KEY2
PseudoKey_Stop
PseudoKey_Next
PseudoKey_Play
PseudoKey_Open
PseudoKey_Prev
+5VL
KEY3
KEY1
KEY2
+5VL
VGL+1
VGL-1
-V_FIL
46KHZ
+5VL
P(15)
G(2)
+12VL
P(10)
P(11)
P(12)
P(13)
P(14)
P(14)
P(13)
P(15)
G(7)
P(12)
P(11)
P(10)
P(9)
P(3)
P(4)
P(5)
P(6)
P(7)
P(8)
-V_FIL
P(1)
+5VL
P(1)
P(2)
P(3)
P(4)
P(5)
P(6)
P(8)
P(7)
P(9)
G(5)
G(4)
ioLed_0
P(2)
-24V
G(2)
G(1)
+5VL
P(2)
KEY3
P_ONE
KEY1
KEY2
P(1)
ioSW0
G(6)
G(3)
ioLed_1
VGL-1
G(1)
G(3)
G(4)
G(5)
G(6)
G(7)
+12VL
-24V
+5VSTDBY
VGL+1
+5VSTDBY
+5VL
IR
ioRC6
8239_210_98204...for 3139 243 3101 pt4_dd wk0409
P : Provision
Note : Some values may varies, see respective parts list for correct value.
P
P
P
P