BW
BN
BP
BR
BT
BV
BO
BQ
BS
BU
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
26
27
28
29
30
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
S MUTE
SW MUTE
10dB CTL
SREQ
MREQ
MCK
MDT
SDT
FL
STB
FL
RST
FL
CLK
FL
D OUT
FL
D IN
SUB RESET
TEXT
TX
TEXT
RX
A
VREF 1
S BUSY
S DA
T
A
A
VSS
INPUT
DOWN KEY
D SW 0
RDS DA
T
A
S LEVEL
THERM SW
P
MACRO IN
OPEN SENS
CLOSE SENS
A
VREO
A
VDD
REM2
REM1
ON STANDBY KEY
3 RDS CLOCK
D SW 2
D SW 1
OCE
RESET
XT1
XT2
VSS
X1
X2
VDD
ENC B
ENC A
TV SENS
C
B
A
REM D0
REM D1
REM D2
REM D3
REM D4
REM D5
REM D6
REM D7
VDD
VOL
DA
T
A
VOL
CLK
VOL
STB
T
ONE STB
T
ONE DA
T
A
/SEL
DA
T
A
T
ONE CLK/SEL
CLK
SEL
STB1
SEL
STB2
SEL
STB3
MODE L
1
MODE L
2
RF PLL
CE
VPP
TEST
STEREO
SD
(RF)PLL
CLK
(RF)PLL
DA
T
A
PLL
DO
PLL
CE
T
MUTE
RELA
Y
CONT
B MUTE
A MUTE
D SW 3
RELAY CS
RELAY B
RELAY A
RELAY TR
POWER
FAN H/L
FAN ON/OFF
10W
1W
1R SEL
V PROT
I PROT
STANDBY LED
REM RWR
REM ENB
REM REQ
VSS
7
4
3
2
GND
5
6
1
VCC
8
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21
SUB MUTE
SUB SDT
SUB MDT
SUB MCK
SUB SREQ
SUB MREQ
SUB RESET
YC SEL
A
YC SEL
B
IR+14
u-GND
C ROOMA
E
C ROOMA
D
C ROOMA
C
C ROOMA
B
C ROOMA
A
V SEL
Y D
E
T
C ROOMB E
C ROOMB B
C ROOMB
A
1
2
3
4
5
6
7
8
9
10
11
12
ST
ANBY
ENC.B
ENC.A
u-COM GND
KEY
TX REM
FL
CLK
FL
DI
FL
DO
FL
ST
FL
RST
REM1
1
2
3
4
5
6
7
8
9
10
11
12 13
IR+14V
u-COM VDD
IR GND
-35V
AC1
AC2
SENS
CLOSE
ST
ANDBY
NC
MOT
O
R
VCC+6V
u COM
1
2
3
4
5
6
7
8
9 10 11 12
CH.SP
ACE
PLL
DO
PLL
CE
PLL
CLK
PLL
DT
T
.MUTE
-17V
+15V
T
.Lch
T
.GND
T
.Rch
STEREO
1
2
3
4
NC
VOL
VOL
CLK
MOT
O
R
u-COM VDD
u-COM GND
V.ST
B MUTE
S MUTE
SW MUTE
A MUTE
10dB CTL
VB OUT
1
2
3
4
5
6
7
8
9
10 11 12 13
V
.GND
AUX-Y
AUX-C
AUX-V
T
.ST
VTS CLK
VTS
SEL
ST2
SEL
ST1
SEL
ST3
T
.Rch
T
.GND
T
.Lch
1
2
3
-17V
+17V
+6V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
NC
-35V
RELAY TR
RELAY CS
FAN GND
RELAY B
RELAY A
FAN +B
F.OFF
POWER
u-COM +12V
u COM GND
THERM SW
V.PROTECT
10W
1W
I.PROTECT
FAN ON/OFF
FAN H/L
R262 1K
R261
R260
R263 1K
R258 100K
R259 100K
R268 3.3K
R253
100K
R254
100K
62
65
63
66
100
100
3.3K
R220
47K
R276
R299
3.3K
R298
3.3K
75
76
74
67
68
69
70
71
72
5
R232
47K
R233
100K
R241
R250
100K
3.3K
3.3K
3.3K
3.3K
3.3K
3.3K
67
76
5
75
74
2
CTLG
CTLF
CTLD
CTLE
CTLC
CTLB
CTLA
B-E
B-A
B-B
Y
SEL
Y
DET
2
100
R212
R21
1 100
3.3K
3.3K
100
3.3K
R205
3.3K
71
72
68
69
70
35
36
C202 0.01
R236 47K
R237 47K
R234 47K
R235 47K
C203 0.01
95
94
92
91
89
90
88
87
86
85
84
82
81
R238 100
R239 100
R240 100
100
R347
13
16
15
14
18
17
27
23
24
25
26
28
29
21
39K
R266
R264
39K
39K
R265
R267
39K
8
5
6
7
3
4
2
1
98
99
97
12.5MHz
X1
C210
4700P
R287 3.3K
R286 3.3K
R285 3.3K
3.3K
3.3K
C209
R294
R291
47K
100P
100P
C211
R293
47K
R290
R283 47K
R289
1M
1
C212
R341
1K
1
C213
R279 33K
33K
R297
33K
R288
C207
100P
C208
35
32
31
33
34
36
48
45
50
47K
R273
4.7K
R343
4.7K
R342
4.7K
R344
47K
R271
47K
R272
55
57
3.3K
R151
R281
47K
4.332MHz
22P
C218
22P
C217
X3
330
1/4W
W3
100uH
L12
0.082
C206
1K
R255
10K
R200
R
G
L
100
100
100
100
100
100
Y
C
V
13
18
17
16
14
15
5
7
8
6
1
3
4
2
9
470u6.3
+
C39
75
R36
R329 100
R330 3.3K
R332 3.3K
R331 3.3K
R334 3.3K
3.3K
81
78
79
80
R216 1K
R219 1K
R218 1K
R217 1K
R215
R222 1K
R213 1K
R221 1K
R214 1K
R223 1K
R224 1K
89
95
90
92
94
91
88
86
85
87
84
1K
R328 100
R327 100
R325 100
R326 100
R323 100
R324 100
R322 100
L
R
G
29
26
28
25
27
45
23
10u50
+
C219
R313
30
7
R292 33K
R296 33K
1000P
C214
0.1
D0
WDO
1
R256
GND
14
13
RST
12
11
XTI
D2
D1
15
16
D3
17
18
26
3
D7
7
9
10
XTO
VDD
8
455K
20
D4
D5
19
D6
21
96
ENB
7
6
6
99
97
5
4
RWR
REQ
24
23
22
23
25
26
24
25
1
2
2
1
28
27
28
27
C205
100
1
3
100
100
2
100
4
8
100
100
6
5
100
7
100
R231
1M
3.63MHz
X2
R243
R242
R244
R245
R246
R247
R248
R249
R333
82
R282
33K
33K
R295
R206
R207
R208
R209
R210
R203
R204
R202
47K
48
6
5
100
R346
R335
R336
R337
R338
R339
R340
47K
R277
330
330
47K
R306
R307
R314
R308
R309
R315
ON
KEY
SENS
GND
OPEN
GND
DOWN
(455KHz)
INPUT
(LED)
RELAY
VCC
VCC
VCC
D
ATA
GND
D
ATA
100
-17V
+17V
+6V
-17V
+17V
+14V
-17V
+14V
+17V
+14V
+14V
+6V
+6V
+6V
35V
+6V
+6V
+14V
+14V
+14V
R275
47K
R270
3.3K
47K
R274
33K
R284
P MACRO
10K
R269
35V
35V
0.01
C201
25
26
80
79
78
+B
+B
+B
+12V
+B
+B
+B
+12V
+B
+B
+B
+12V
+12V
+B
+B
+B
+B
+B
+B
+B
+12V
+B
+B
+B
+B
+B
+12V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
IC23
IC24
IC22
(A/5)
(X13-77XX-XX)
CN3
CN8
CN7
WH1
CN12
CN5
CN4
CN9
D27
D26
D22
D24
D21
D23
D19
D20
D28
D29
D32
D33
D34
D25
Q51
Q52
D
CN6
D43
D40
D38
D37
D36
2ch BUS
BUFFER
IR-TX
u-COM
MAIN u-COM
Tr SW
A
C
J
K
H
I
L
M
D46
D45
D47
D48
D49
Q26
Q25
-34.0V
POWER ON : 2.1V
27.5V
14.6V
5.1V
5.0V
5.3V
2.6V
2.4V
5.3V
15.4V
5.1V
6.3V
5.3V
5.0V
5.0V
5.0V
5.0V
-17.6V
16.7V
5.3V
15.4V
6.3V
6.3V
16.7V
-17.6V
15.4V
