AT
AV
AX
AZ
BB
AU
AW
AY
BA
BC
2
1
3
7
4
6
80
79
78
77
76
75
74
73
72
71
70
69
68
67
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
SP
B/S
PRE S
F/C/SW
SREQ
MREQ
MCK
MDT
SDT
SB LED
RS TX1
RS RX2
RS TX2
RS RX1
SUB RESET
REM DA
REM CK
FL
CLK
FL
D IN
FL
D OUT
FL
STB
FL
RST
ENC B
VDD
ENC A
SEL
CLK
SEL
DA
T
A
SEL
ST1
SEL
ST2
SEL
ST3
T
ONE CLK
T
ONE DA
T
A
PRE ZB
V/REC
+10dB
RELAY CS
RELAY B
RELAY A
RELAY TR
POWER
FAN H/L
FAN ON/OFF
10W
1W
IR SEL
V PROT
I PROT
STANDBY LED
REM RWR
REM ENB
REM REQ
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
REQ
RWR
ENB
455K
VDD
XTO
XTI
GND
RST
WDO
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D7
D6
D5
D4
D3
D2
D1
D0
7
6
5
4
3
2
1
GND
QD
QC
QB
QA
B
A
8
9
10
11
12
13
14
CK
CLR
QE
QF
QG
QH
VDD
1
2
3
4
5
6
U-COM 5V
U-COM GND
RS RX1
RS RX2
RS TX1
RS TX2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
RF DA
T
A
RF CLK
RF CE
SYNC DA
T
A
SYNC BUSY
TEXT
RX
TEXT
TX
TV SENSOR
RELA
Y
CONT
.
U-COM GND
RELA
Y
POWER
IR 14V
U-COM 12V
U-COM 5.6V
TX REM
IR SEL
F IR
REM1
REM2
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
REC MUTE
PRE ZB MUTE
PRE S MUTE
F/C/SW MUTE
SP
B/S MUTE
RELA
Y
TR
- 35V
RELA
Y
GND
F
AN +B
RELA
Y
CS
RELA
Y
A
RELA
Y
HP
G. GND
RELA
Y
B
RELA
Y
POWER
U-COM GND
U-COM +12V
F
.OFF
THERM SW
V
. PROTECT
I. PROTECT
10W
1W
F
AN H/L
F
AN ON/OFF
16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
+ 17V
Y
DET
NC
SEP
C
FSC CTRL
CVBS Y
CK DET
V SEL
C DET
V
.VDD
CTRL
B
CTRL
A2
CTRL
A1
V/REC MUTE
VC MUTE
V
. GND
1
2
3
4
5
6
7
D SEL
C
D SEL
B
TX.OPT
D SEL
A
RX.OPT
OPT
.VDD
OPT
.GND
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
16 17 18
19
20
FSC CTRL
V SEL
CTRL
B
CTRL
A2
CTRL
A1
C DET
Y
DET
CK DET
HDCD +6dB
D SEL
C
1394DA
D SEL
B
TX.OPT
D SEL
A
RX.OPT
OPT
. VDD
OPT
. GND
D. GND
D. VDD
D. VDD
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
SUB SREQ
SUB MREQ
SUB MCK
SUB MDT
SUB SDT
SUB RESET
SUB MUTE
C ZONE B C
C ZONE B B
C ZONE B
A
YC SEL
B
YC SEL
A
VC MUTE
C ZONE
A
G
C ZONE
A
F
C ZONE
A
E
C ZONE
A
D
C ZONE
A
C
C ZONE
A
B
C
ZONE A
A
1
2
3
4
5
6
7
8
9
10
11
12
13
IR + 14V
U-COM VDD
IR GND
- 35V
AC1
AC2
OPEN SENS
CLOSE SENS
ON STANDBY KEY
SB LED
MOTOR GND
VCC + 6V
U-COM GND
1
2
3
4
5
6
7
8
9
10
11
12
STANBY(LED)
ENC.B
ENC.A
U-COM GND
INPUT DOWN KEY
TX REM(455KHz)
FL CLK
FL DI
FL DO
FL ST
FL RST
F IR
GND
7
14
VCC
5
6
8
9
10
11
3
4
13
12
1
2
68
69
70
71
77
75
76
73
74
R215
R214
R79
R78
100K
100K
100K
100K
1K
1K
1K
78
79
80
67
R100
72
7
6
5
4
3
10K
R24
10K
R23
R22 3.3K
R21 3.3K
100P
C21
100P
C22
R361
11
12
R360
13
14
R358
R359
15
16
17
R355
R356
R357
R94 1K
81
82
R95 1K
83
R96 1K
L11
R99
L12
R81 47K
R82 47K
R83 47K
C23 0.01
C24 0.01
R84 47K
R85 47K
R86 47K
R87 47K
97
98
99
88
95
94
92
90
91
89
86
87
84
85
100
R89
R80
47K
1
2
+
C50
10u50
10K
R126
2.7K
R125
4.7K
R256
R124
68K
R123
4.7K
R255
3.3K
10u50
C49
+
R121
R122
R254
4.7K
R120
68K
68K
C47
3.3K
R1
19
3.3K
4.7K
R253
C48
+
10u50
10u50
+
68K
R1
18
4.7K
R252
1K
R1
17
10u50
+
C46
68K
R1
16
1/4W
1.2K
R251
4.7K
10u50
C45
+
1K
R108
1
2
5
3
4
81
82
83
80
79
78
2.7K
R107
2.7K
R259
2.7K
R1
14
3.3K
R1
13
+
C42
10u50
+
C52
100u25
2.7K
R258
+
C41
1000u25
+
C51
220u25
3.3K
R257
R112
4.7 1/4W
R109
R111
56 1/4W
2.2
R326
+
C323
100u10
470
R321
0.01
C320
470
R322
+
C322
100u25
1K
R325
CN23
F8
CN22
4.7
R371
1/4W
R341 1
+
C321
4700u16
470
R324
1/4W
R344 1
1/4W
R342 1
1/4W
R343 1
1K
R329
+
C328
47u25
470
R330
1/4W
R346 1
2.2
R327
1/4W
R345 1
47u25
C329
+
F6
CN25
CN24
C300
0.01
4.7
R370
+
C31
1
47u25
R309 470K
+
C309
10u50
R31
1 15K
2.2
R313
2.2K
R307
1000P
C307
100
R305
390
R301
390
R303
CN27
CN26
F7
47
R312
2.2K
R308
+
C310
220u25
100
R306
100P
C308
100
R304
100K
R318
390
R302
+
C302
1000u35
4.7K
R317
+
C312
47u25
16K
R310
2.2
R314
CN29
F5
CN28
+
C334
47u25
2.2
R315
C332
2.2
R333
100
R334
+
C333
47u25
+
C331
1000u35
220
R332
3.3K
R331
0.01
C330
4.7
R372
1/4W
1/4W
R207
100
100
99
97
98
1M
R216
220
R200
1M
R209
4700P
C202
3.64MHz
X2
R208
100
R206
21
20
19
22
21
22
19
20
100
R204
100
R205
2
1
10K
R203
10K
R202
100
R229
13
3
5
19
20
1000P
C229
73
77
11
9
1K
R403
1
100K
R90
R181 1K
87
2
1
5
3
4
84
R182 1K
86
R184 1K
R185 1K
85
88
R183 1K
R186 1K
95
94
91
R190 1K
R187 1K
R188 1K
92
90
89
R192 1K
R189 1K
R191 1K
55
R172 100
26
R171 100
25
R173 100
30
36
45
R72 1K
R73 1K
R176 100
R177 100
34
R178 100
100
R174 100
R175 100
R142 100
R180
R223
R224
R76 1K
R212 1K
R213 1K
R77 1K
71
69
68
70
R401 100
R402 100
76
74
75
67
15
8
9
10
11
12
14
16
17
18
9
11
1
5
3
4.7 1/4W
R410
4.7 1/4W
R411
100u10
+
C410
17
16
10
12
13
15
14
17
16
10
12
13
14
15
8
1
3
4
5
6
1
8
6
3
5
4
13
R127 10 1/4W
R131 100
R132 100
R130 100
R133 3.3K
58
48
59
72
R41 10K
R42 10K
R134 47K
R128 4.7 2W
100
R136 100
R137 3.3K
R138 3.3K
R140 3.3K
R139 100
R141 3.3K
R400 47K
5
6
7
4
3
60
8
10
R135
96
9
8
7
6
3
5
4
2
1
66
65
63
10
8
47K
47K
47K
47K
47K
47K
47K
R92
R93
R91
1K
R110
4.7 1/4W
100 1/4W
82
100
82
R179
17
11
10K
10K
100
9
11
17
55
96
+6V
+6.3V
+12V
+6.3V
+27.4V
28.4V
+17V
+17V
+17V
16.6V
+14V
+14V
+14V
35V
+14V
35V
35V
35V
+14V
+17V
+17V
+14V
35V
+17V
+14V
+14V
+17V
+14V
16.6V
+17V
+17V
+17V
+17V
+17V
1000u35
+
C301
R1
15
+
C201
1u50
R201
100
MUTE
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
+6.3V
16.6V
16.6V
16.6V
16.6V
16.6V
+4.8V
+4.8V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+B
+5V
+5V
+B
+B
+5V
+5V
+5V
+5V
+5V
+12V
+B
+B
+B
+B
+12V
+5.6V
+5.6V
+12V
+5.6V
+12V
+5V
IC6
IC5
IC4
(X13-78XX-XX) (A/6)
A
E
C
D
(BOTTOM VIEW)
CN16
CN13
CN14
CN15
CN7
CN6
CN5
CN1
CN2
5.0V LEVEL
SHIFT NON INV.
D10
D21
D20
D19
D18
D17
D16
D15
Q13
Q14
Q12
Q11
Q10
Q9
Q8
Q7
Q5
Q6
Q4
Q3
D43
D44
Q16
Q15
D42
D41
D38
D35
D45
D37
D63
D62
D61
D80
Q41
Q42
Q43
Q45
Q46
VIDEO
AVR
+6V
DSP +6V AVR
D81
D51
Q33
Q35
Q31
Q37
+17V
AVR
D52
D53
Q32
Q38
Q36
Q34
Q19
AVR
-17V
Q18
17V
OFF
FIRST
D71
D72
Q51
Q52
+14V
AVR
455K REM
TX U-COM
SHIFT REGISTER
(SERIAL PARALLEL)
E2
D23
D36
WH2
IC1
: TA78057S
IC2
: S-80740AL-A4 or
S-80840ALUP
IC3
: UPD784217A516
IC4
: TC74HCT7007AF
IC5
: TC74HC164AF
IC6
: UPD17215GT-737
IC7
: LC72723M
D72
: UDZ16B
D80,81
: DA204U or
1SS302
Q1,35,37,43,46,52
: 2SC4081(R,S) or
2SC4116(Y,GR)
Q2,16,61
: DTC124EUA or
UN5212
Q3,5,7,9,11,13
: DTA113ZUA or
UN5119
Q4,6,8,10,12,14
: DTC143TUA or
UN5216
Q15,18,62
: DTA143TUA or
UN5116
Q17
: 2SC3940A(R,S)
Q19
: 2SC4213(B)
Q31,32
: 2SK246(Y,GR)
Q33,34,41,42,45
: 2SB1375
Q36,38
: 2SA1576A(R,S) or
H
OdB/-10dB
REC MUTE
PRE ZB MUTE
SP B/S MUTE
PRE S MUTE
F/C/SW MUTE
J
I
F
1/6
X05-513/514
-CN1
CN3
2/6
X08-
C
2/6
2/6
X08-
CN1
D
L
M
1
6.3V
6.3V
12.0V
17.1V
-16.6V
-27.3V
25.5V
28.0V
15.5V
11.8V
11.2V
11.9V
11.2V
11.8V
6.9V
6.9V
24.8V
17.7V
0.5V
-16.0V
-16.7V
-17.9V
-17.9V
-17.3V
4.8V
5.0V
27.6V
16.2V
16.8V
-34.5V
5.0V
5.0V
6.3V
5.0V
6.3V
5.7V
5.1V
6.3V
17.1V
4.8V
4.8V
4.8V
3.3V
4.8V
2.0V
4.5V
4.5V
2.9V
2.6V
3.3V
2.6V
5.6V
16.9V
16.2V
-16.6V
15.5V
14.9V
28.0V
-34.5V
14.9V
15.5V
5.6V
5.0V
DW-4
ES-3
AE-7
AH-7
ED-5
DT-5
EK-2
DB-6
S-80740AL-A4
TC7S04F
LA1837
TC7SHU04FU
UPC29L33T
1
2
3
OUTPUT
GND
INPUT
UPC1830GT
21
1
22
42
BA7071F
BA7611AF
BA7612F
BA7623F
LV2105V
BA7649AF
TA78057S
UPC29M05T
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299