Lenoxx MC880 Schematic
GND
R601
2R2
Q602
9014
D601
INFRARED
Q601
9015
MC-880
71
MICRO SYSTEM
CONTROLE REMOTO E PAINEL
(CODE SET: 101)
D604
1N4148
D602
1N4148
13
14
15
16
C3= 1
C1= 1
C2= 0
9
10
11
12
GND
C601
100uf
VCC
TEST
TXOUT
CODE
IC601
PT2248 /S C9148B
T3(C3)
T1(C1)
T2(C2)
VSS1XT2XT13K14K25K36K47K5
CF601
C602
200P F
455KHz
200P F
GND
C603
12
VOL+
SW601
PLAY/PAUSE
SW605
VOL-
SW602
SW606
STOP
K6
TP60 1
DC+
GND
BT1
DC3V
TP60 2
DC-
RM201
REMOTE
IN
KEY BOARD L
KEY BOARD R
RB
8
RAM
BACK
SW603
REP
SW609
SW604 NEXT
SW607
MUTE
SW610
SW608
POWER
123
SW604
01
02
03
04
05
CN202A
06
07
08
09
TO KEY CN202
LED203
PROGRAM
SW607
FB
SW605
FF
GNDK
SW602
REPEAT
SW201
POWER
CN610A
CN610
01
01
02
02
03
03
04
04
05
05
06
06
07
07
08
08
09
09
SW603
STOP
SW601
P/P
SW203
VUP
SW202
VDN
01
02
03
04
05
06
01
02
CN201A
GREEN LED
STANDBY LED
FLASH LED BD
TO CN201
FLASH LED BOARD
CD DOOR LED
LED202
BLUE LED
70
SANYO CDM 16
CN602
MC-880
MICRO SYSTEM
CD
C60 1
10u
DGND
1
VREF
VREF
2
COM
COM
3
E
E
4
D
D
5
A
A
6
B
B
7
C
C
8
F
F
9
DGND
GND
10
LD
LD
11
DGND
VR
12
M D
M D
13
F+
F+
14
T-
T-
15
T+
T+
16
F-
F-
SPIN+
01
SPIN-
02
FM-
03
FM+
6PIN
04
LIM ITSW
05
CN606
DGND
06
DGND
DGND
0
R678
R677
0
CD8V
CDGND
C60 2
10 3
Vref
C63 0
330 P
R61 9
68K
C63 1
0.3 3/2 5V
R62 0
12K
C63 2
15 3M
3 4L60 2
1 2
R60 2 10 0
R60 1 100 K
R623 100K
R624
R625
R622
R621 180K
C63 3 1 04
C63 4
33 3M
R626 33 0
C649 473 M
DGND
TRANS3
100K
100K
180K
R627
C64 8
470 /10 V
R62 8 150 K
R629
R64 2
27K
SPO
R67 3
10K
2K2
C63 5 0.1 /25V
C63 6 33 2
100K
C637
15 4M
R64 3
15K
R64 4
3K3
DGND
C60 9
100 /10 V
R60 3
10
C605
10 3
C60 4
47u
Q601
901 5C
0.3 3/2 5V
C60 3
10 2
63
64
VCC1
1
Fin 2
2
Fin 1
3
E
4
F
5
TB
R63 0
6
TE-
6K8
7
TE
8
TESI
9
SCI
10
TH
11
TA
12
TD-
13
TD
14
JP
15
TO
16
FO
FD-17FA18FA-19FE20FE-21AGND22NC23SPI24SPG25SP-26SPO27SLED28SLO29SL-30SL+31JP-
R64 6 22K
C65 2
R64 5
10 4M
22K
C65 0 33 2M
R64 7
15K
FO
R64 8
68K
C65 1
15 3M
R64 9
3K3
26
27
28
29
30
I41
VCC
VIN4
VREF
OUT4+
VCC1MUTE2VIN13VG14OUT1+5OUT1-6GND7GND8GND9OUT2-10OUT2+11VG212VIN213REGOUT14REGIN
R60 0
4K7
DGND
C66 5
470 /10 V
68 2M
C606
C607 47 3M
TP6 01
FE
OPEN
C653 183 M
R650
R651
IC60 3
LA65 41D
DGND
24
25
OUT4-
DGND
C612
100 /10 V
10 3
C608
C610
10/ 25V
C611
56
57VR58
LF259PH160BH161LDO62LDS
REFI
VCC2
IC60 1
LA9 2 42M
ASP
R652 10K
33 2M
C654
1K5
DGND
GND22GND23GND
R653 33K
R654 6K8
19
20
21
VG3
OUT3-
OUT3+
18
R61 0
22K
C64 7
10 4
LED OPEN
Q603
901 5C
DGND
AGND
DGND
DGND
R611
10 0
R61 2
R61 3
10K
CN604
01
02
03
04
05
06
CN6S
C62 7
1/2 5V
DGND
10K
C62 5
3u3 /25V
Q604
901 4C
Q605
901 4C
C62 6
3u3 /25V
Q611
901 4C
R61 4
R61 5
2K2
2K2
CD DOOR
C66 7
4u7 /25V
Q608
901 4C
R61 6
R61 8
10K
R61 7
Q612
901 4C
10K
47K
DGND
R67 5
10K
1N4 148
C62 8
C62 9
D60 7
CD CLOSE
10 2M
10 2M
DGND
R30 4
18K
Q613
901 4C
R30 3
18K
DGND
TP6 04
CD OPEN
TP6 06
TP6 05
CD CLOSE
REM
5V
CD OPEN
GND
CDR
AGND
RAM
STOP
FF
FB
CDL
03
02
CN601
REMOTE
01
SW6 00
1
2
3
DOOR SW
Q610
901 4C
Q614
901 4C
CN607A
REP
06
P/P
05
04
03
TO CN607A
02
01
5V
C61 3
10 4
C614
100 /10 V
DGND
50CL51
52CE53
55
DEF49CLK
DAT
DRF54FSS
C65 6
100 P
R65 7
56K
10K
16
RES
15
R67 4 8K2
C658
R658
4u7 /25V
SLO
R655 56K
R65 6
1K
C65 5
0.3 3/2 5V
TO
DGND
C65 7
2u2 /25V
17
CD
VIN3
48
R63 1
NC
47
TBC
46
FCS
45
DGND
DGND
44
SLI
43
SLC
42
RFS-
41
TP6 03
RFSM
40
CV+
39
CV-
38
RW
37
HFL
36
TES
35
TOFF
34
TGL
33
JP+
32
C66 0
33 2
R659 6 K8
C659
22/ 10V
C640
4K7
2u2 /25V
C63 9
33 3M
R63 2
15K
C63 8 3P
RF
R66 0 150 K
R661 150K
5V 3V3
R66 2
22 0
C66 1
100 /10 V
C66 2
10/ 25V
C66 6
R67 6
4K7
470 /10 V
10K
R634 270K
R63 3 1K
R63 5
12K
C64 1 22 2M
C64 2
ope n
5V
DGND
R60 5
22K
Q602
901 5C
R63 6 10K
DGND
DGND
Q606
805 0C
D60 5
4V3
Q607
855 0C
C64 4
20P
C64 3
330 P
R60 6
22K
COIN
CQCK
R63 7
33 0
C66 3
100 /10 V
C61 7
R64 0
22 4M
R63 9
10K
R63 8 10 0K
L60 1
100 /10 V
10uH
DGND
1
2
47 0
3
4
5
R64 1
6
10K
7
8
9
10
11
12
13
14
15
16
1N4 148
C61 5
680 P
RWC
C64 5
C64 6
10 4
DGND
RWC
COIN
CQCK
C66 4
10 4
DGND
CD8V+
C61 9
33P
C61 6
22 3
C61 8
10 3
64
RES63DRF
DFEI
4. 2M
PDO
VVSS
ISET
VVDD
FR
VSS
EF MO
EFMIN
TMOD
CLV+
CLV-
HFL
TES
TOFF
TGL17JP+18JP-19RWC20COIN213V3 VDD22CQCK23PCK24SLOF25SLED+26SLED-27PUIN28DOUT29S630S531S4
D60 6
TP60 2A
R66 3
22K
C62 0
33P
X60 1
JP6
16 .93 44 M
R60 7
SHORT
1M
58
59
60
61
62
Xin
Xout
XVDD
CLOSE
RMTS L1
IC 602
LC 7 8 601R- 8 6 15
REM SL
C62 3
100 /10 V
C62 1
R60 8
220 /10 V
22 0R60 4
C62 2
10 3
RW
52RW53
54
56
57
LCHO
RCHO
L/R VDD55L/R VSS
REMOTE
CN605
TO CN605A
1N4 148
D60 2
D60 1
1N4 148
51
AMUTE
010203040506070809
R60 9
22K
TP6 02
TO TP60 2A
C66 8
JP5
OPEN
100 /10 V
DGND
C62 4
10 3
DGND
50
VDD49C2F
48
DMUTE
47
FSEQ
46
KEY02
45
KEY01
44
KEY11
43
KEY12
42
KEY13
41
KEY14
40
VLCD1
39
VSS
38
COM1
37
COM2
36
COM3
35
S1
34
S2
33
S3
32
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