Page 1
TRAY
CAR
100n
C703
GND
-
12
+
9
-
13
+
16
10
GND
+
C706
AGND2
AGND2
16
+
13
-
9
+
12
-
10
AGND2
+
TRAY-
M
M701
M
M702
VAI PARA PICK-UP
VAI PARA PICK-UP
TRAY+
CAR-
CAR+
SPIN+
SPIN-
SLEDGE+
SLEDGE-
GND
HOME_SW
GND
D3
D5
VA3
1/2VCC
LD
MON
D4
D1
D2
GND
R+
F-
F+
R-
10
CN703
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN702
9
8
7
6
5
4
3
2
1
AGND1
AGND2
VA3
C778
10n
R719
100n
C719
+
1k5 3k3
R720
100n
C716
AGND1
100n
C715
AGND1 AGND1
C718
C717
100u/16V
C779
AGND2
1
2
3
4
5
6
7
1k8
16
13
9
12
AGND2
LD
VCCL
CFIL
MON
DIN
GND
R730
C709
+
-
+
_
10
TZA1025
3k9
100u 100u
C773 C774
AGND2
R721
10
10n
C720
22n
AGND1AGND1AGND1AGND1
10n
R729
+9V
5
-
+
-
+
14
TDA7073AT
IC703
100n
VA4
5
+
-
+
-
14
TDA7073AT
IC704
100n
VA4
5
+
-
+
-
14
TDA7073AT
IC705
IC706
RGADJ
VCC
EQSEL
CDRW
RFEQO
RFFB
CMFBPWRON
3k9
R731
R732 R733
1k 33k
R734 R735
1k 33k
R736 R737
1k 22k
R738 R739
1k 22k
R740 R741
1k 33k
R742
1k
2
1
6
7
2
1
6
7
C723
AGND1
C724
AGND1
C725
AGND1
C726
AGND1
C727
AGND1
C728
AGND1
R705
47u
R792
+
10
+
47u
C757
+
47u
C766
100u
VA5
VA3
+
AGND1
+
100n
C771
100u
C772
C756
100n
PREPRE
R764
C758
100
10k
R762
PRE PRE
R722
PRE
R765
100
10k
R763
R723
PRE
R772R771
22k
22k
102,2
BC847B
BC847B
PREPRE
R776
2,2
R778
2,2
Q702
Q701
VA2
C769
100u
VA1
VDD1
PRE
VA2/2
+
1k 1k
R774 R773
VDAC
R777
100
VDD2
R779
2,2
+9V
+5V
+
100n
opc.
C770
C790
AGND3AGND3
+9V
GND
+5V
L_OUT
GND
R_OUT
STATUS
SCL
SDA
CDRW
RESET
CAR-
CAR+
CAR_POS
CDM_POS
1
2
3
4
5
0,7Vrms / 1kHz / 0dB
6
7
8
9
10
11
12
13
14
15
CN701
100k
7
6
1
2
C704
22n
C705
22n
C707
C708
VA5VA5
14
13
12
11
10
9
8
4n7
4n7
4n7
4n7
2n7
R743
33k
2n7
C702
3k3
R706
22n
R701
100k
R702
100k
C701
3k9
R703
22n
R704
100k
12k
R707
R709
R710
R713R714
22n
22n
100n
C721
R725
10k
120p
C776
12k
R708
VD3V3
820 470
470330
AGND1
C780
AGND1
R712 R711
AGND2 AGND2 AGND2
R715
12k
R716
12k
R717
12k
R724
10k
10n
AGND1
VA1
R744
220p
220p
C736
C735
AGND1
AGND1
1K 1k
CDRW
C737
C722
3n3
27k
220p
C759
C729
C730
C738
AGND1
100n
100n
100n
R727
1k
220p
AGND1
+
100u
C760
open
close
SW702
CAR_POS
DGND
open
close
SW701
CDM_POS
DGND
open
close
SW703
TRAY_SW
R747
DGND
DGND
10k
1N4148
D701
C745
1n
+5V
R748
10k
10k
R749
10k
R793
VA1 VA1
D702
1N4148
22u
C747
AGND3 AGND3
VDD2
120p
C777
100n
C733
V5
V4
V1
LDON
MOTO2
VSSD3
MOTO1
IC701
SAA7325
LN
VDDA2
LP
Vneg
Vpos
+
100u
C743
C744
RP
RN
100n
22k
R745
C739
220p
AGND1
R786
330
R746
C731
220p
C740
AGND1
100n
8M4672Hz
C732
X701
100k
DGND
1
HFREF
47p
2
HFIN
3
ISLICE
4
VSSA1
5
VDDA1
6
Iref
7
VRIN
8
D1
9
D2
10
D3
11
D4
12
R1
13
R2
14
VSSA2
15
CROUT
16
CRIN
VDAC
AGND3 AGND3
C742C741
33p33p
SL
FO
VDDD2(C)
SELPLL
CL16
TEST1
DGND DGND
VDD1
10k
R718
RA
CFLG
WCLK
DATA
VDDD1(P)
SCLK
DGND
100n
C734
DOBM
EF
VSSD2
TEST2
R787
49505152535455565758596061626364
SBSY
CL11/4
SFSY
SUB
TEST3
STATUS
SILD
RESET
SCLI
WCLI
V2/V3
VSSD1
KILL
32313029282726252423222120191817
RCK
RAB
SCL
SDA
SDI
10k
DGND
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
C746
R750
10k
1N4148
1N4148
DGND
+9V
+
22u
D703
D704
10k
R790
VA5
R751
220k
R752
220k
R753
4k7
10k
R789
DGND
1N4148
BC857B
Q703
C748
D705
++
220U
C750
1n5
C749
1n5
R754
22K
R756
22K
R755
22K
R757
22K
+5V
C763
100n
VA2/2
R758
R760
VA2/2
VA2/2
R759
R761
10k
15k
10k
15k
C764
100u
GNDGND
R780
1N5226B
C752
220p
5
IC707-A
NE4558N
6
C754
100p
C751
220p
3
IC707-B
NE4558N
2
C753
100p
+
39
1N746
D707
+
-
+
-
3V3
R770
2,2
BC817
1N4148
AGND2
Q709
D706
C762
100u
VA2
PRE
VA4
VD3V3
+
GNDGND
C755
8
7
4
R766
1k
1
R767
1k
DES.
PROJ.
APRO.
P.A.ALT.
NOME
ROBERTO
ANDRE
TITULO:
20/04/00
20/04/00
DISCRIMINACAO
ESQUEMA ELETRICO
PCI CD MD3100A/B
MAT.DATA
ACAB.
ESC.
MOD.
MD3100A/B
PROJECAO
N.TOL.TOL.
1.00.52161.07
COD.
DATAVISTO
mmemdimensoes
Page 2
2 x 1,5V (tipo AA)
Fportadora : 36 kHz
Fosc : 3,456 MHz
CST3.456MGW
470n
C2
uPD64GS-492
RESET
RC1
9
8
VSS
XIN
IC1
KI0
KI1
KI2
13
12
1110
BC817/25
Q1
330
R2
7
6
XOUT
VDD
KI/00
KI3
15
14
4
5
REM
S1/LED
KI/01
KI/02
17
16
DISC/PROG STOP/SHUFFLE PLAY-PAUSE/SCAN
47uF/16V
LD1
2
3
SD
KI/07
KI/03
KI/04
19
18
7/TIMER6/MODE
O/EQUALLOUD
1R8
1
KI/06 20
KI/05
C1
R1
SHIFT
POWER MUTE CD TAPE
AM
A
DES.
PROJ.
APRO.
P.A.ALT.
NOME
ROBERTO
ANDRE
TITULO:
10/01/00
10/01/00
DISPLAY/REPEAT
9/CLOCK8/SLEEP
INCLUSAO DA SERIE B 29/03/00B
INCLUIDOS R2 E C2 02/02/00ANDRE
1/DISC1VOL-UP
5/DEMO4/MEMO3/DISC32/DISC2
DOWNVOL+FM
DISCRIMINACAO
ESQUEMA ELETRICO
PCI CONTROLE REMOTO RC18
MAT.DATA
ACAB.
ESC.
MOD.
MD3100A/B/C
ANDRE
ANDRE
PROJECAO
N.TOL.TOL.
1.00.52161.01
COD.
20/04/00INCLUSAO DA SERIE CC
DATAVISTO
mmemdimensoes
Page 3
PCI FRONTAL
POWER
SW610
STBY
IR
SW609
SURROUN
SEQUENCIA NO PAINEL
+5V +5V +5V +5V +5V
R630
D615
vermelho vermelho
BC857B
R609
22k
Q604
IR
LCD
VOLUME
VOL+
SW601
CD3CD2CD1
VOL-
SW611
M/T
BUSCLK
DATA_R
W-E
LEVEL
SKIP/SEARCH
SW606SW608
SW604
FUNCTION
SW607
CD/DISC
150
D621
150
R629
STBY
BC847B
R628
22k
Q608
BC847B
R615
22k
SW602
PLAY/PUPDOWNSTOP
SW611
O/CLOSE
SW613
X-TONE
SW603SW605
AM/FMTAPE
D619
Q606
150
R611
R604
22k
150
R627
D620
verde verde verde
BC847B
R613
Q607
22k
D618
BC847B
Q605
MOTOR
P/R_SW
PB_1/2
REC
GND
STBY
MUTE_PW
SURROUND
STBY_PW
M_RP
M_P
150
R610
CD3CD2CD1
10k
10k
10k
R679
R669
R680
+5V
+5V
+5V
M/T
BUSCLK
DATA_R
W-E
LEVEL
SCA
SCL
MOTOR
P/R_SW
PB_1/2
REC
+5V+5V
GND
CN602
STBY
MUTE_PW
SURROUND
STBY_PW
M_RP
LED
PARA CN604
PCI LATERAL
M_P
7
6
5
4
3
2
1
IR
STBY
CD1
CD2
CD3
C633
10n
150
R606
D604
D605
14 x LEDs VERDES
R674
R673
R672
R664
R678
R676
R675
1k
1k
1k
M/T
10k
R668
C632
470n
C603
33p
C601
33p
C602
C604
47u100n
+5V
+
W-E
BUSCLK
DATA_R
R655
R677
1k
1k
1k
MOTOR
LEVEL
P/R_SW
PB_1/2
R671
1k
1k1k1k
REC
STBY
MUTE_PW
R652
R656
R670
1k
STBY_PW
SURROUND
R657
C612
C611
C621
1k
1k
1k
47p
M_P
M_RP
C629
47p
47p
47p
C625
C626
C623
C624
47p
47p
47p
C610
C618
47p
47p
47p
C634
C635
C636
47p
47p
47p
D606
444241403938373635343332313029282726252322212019181716
43
34
270
R605
D607
30 25 20 15 10 1
D602
D601
270
R608
D612
D603
D613
24
150
D614
15
14
5
LCD DISPLAY
referencia
LCD601
R607
D610
D608
D609
13
D611
+5V
D617
BZV55F3V3
R619
10K
X601
R601
32,768kHz
10M
330k
R660
PTA4/JBD4
PTA3/KBD3
Vssad/Vrefl
Vddad/Vrefh
PTB7/AD7
PTB6/AD6
PTB5/AD5
PTB4/AD4
PTB3/AD3
PTD7/T2CH1
PTD6/T2CH0
3435363738394041424344
33
32
PTA2/KBD2
31
30
29
28
27
26
25
24
23
PTB0/AD0
22212019181716
C613
100n
+5V
R633
+
C630
10u/16V
RSTN
CDRW
SCA
SCL
STATUS
CAR_POS
CDM_POS
CAR-
CAR+
10
+5V
4k7
R782
R654
1k
R653
1k
R651
100
R650
100
R781
1k
R687
1k
R688
1k
R686
1k
R685
1k
R614
10K
R617
10K
R616
10K
Q603
BC546B
R618R620
22K180
3
2
1
Q602
BC546B
TX
GND
RX
C606
1u
+5V
R612
+
R662
10k
1k
47p
C607
1
2
3
4
5
6
7
8
9
10
11
RST
PTC0
PTC1
PTC2
PTC3
PTC4
PTC5
PTC6
PTE0/TxD
PTE1/RxD
IRQ
OSC1
OSC2
Vssa
CGMXFC
Vdda
PTA7/KBD7
PTA6/KBD6
PTA5/KBD5
PTA1/KBD1
PTA0/KBD0
IC601
MC68HC908GP32
PTB2/AD2
PTB1/AD1
Vdd
PTD0/SS
PTD2/MOSI
PTD1/MISO
Vss
PTD3/SPSCK
15141312
+5V
PTD5/TACH1
PTD4/T1CH0
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 30 29
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15S14
PCF8576CT
S3
S2
S1
S0
BP3
BP2
BP1
BP0
Vlcd
Vss
SAO
A2
A1
A0
OSC
Vdd
CLK
SYNC
SCL
SDA
1
R621
10K
R622
10K
R624
R623
1K1K
C628C627
47p47p
C619
100n
+5V
1312111098765432
220K1K5
R625R626
IC602
S9
S8S7
S6
S5
S4
S13
S10
282726252423222120191817161514
S12S11
CDM_POS
CAR_POS
CAR+
CAR-
RSTN
CDRW
STATUS
SCA
SCL
CN605
9
8
7
6
PARA PCI CD
5
CN701/C
4
3
2
1
POWER
NC
PCI FRONTAL
C643
C641
+5V
10u/16V
1k
R643
SURR.
SW610
1k
R683
NC
SW620
1k
R642
STOP
SW609
1k
R682
NC
SW619
1k
R641
CD
SW608
1k
R681
NC
SW618
1k
R640
DOWN
SW607
1k
R663
NC
SW617
1k
R639
TAPE
SW606
1k
R658
NC
SW616
1k
R638
UP
SW605
1k
R649
NC
SW615
1k
R637
AM/FM
SW604
1k
R648
SW614
X-TONE
1k
R636
PL/PS
SW603
1k
R647
OP/CL
SW613
1k470 470
R635R644 R634
VOL+
SW602
1k470 470
R646R684 R645
VOL-
SW612
SW601
1n
C638
SW611
1n
C637
C617
+
100n
C631
IR601
SENSOR
REMOTO
220k220k
R666R665
1k
R659
1
3
2
47p
C620
RPM6936/V4
R602
33
+
C605
47u/16V
C640
47p
47p
C642
C622
47p
47p
C616
47p
47p
C614
C615
47p
47p
DES.
PROJ.
APRO.
P.A.ALT.
TITULO:
NOME
ROBERTO 20/04/00
20/04/00ANDRE
DISCRIMINACAO
ESQUEMA ELETRICO
PCI FRONTAL MD3100A/B/C
MAT.DATA
ACAB.
ESC.
MOD.
MD3100A/B/C
PROJECAO
N.TOL.TOL.
1.00.52161.06
COD.
DATAVISTO
mmemdimensoes
Page 4
PCI FRONTAL
BUSCLK
DATA_R
P/R_SW
PB_1/2
S-201
PLAY
HEAD
S-201
REC/PLAY
E-621ML
ERASE
HEAD
M/T
W-E
LEVEL
DATA
CLOCK
MOTOR
REC
+5V
GND
HEAD
M/T
BUSCLK
DATA_R
W-E
+5V
VR101
10p
GND
LEVEL
DATA
CLOCK
MOTOR
P/R_SW
PB_1/2
REC
1
2
RL3
CN902
Vrec=0,00035V
Vbias=0,004V
1/2VCC
Irec=35uA
Ibias=400uA
TP1
2
3
1
4
6
5
R915
R916
TP2
CN901
2
1
CN903
R940
Verase=0,035V
Ierase=35mA
GND DO GND DO
PCIMECANISMO
AM
GND
FM
CN101
FM
ANT
1
C101 C102
82p 4p7
6 3
T101
D103
1N4148
opc.
C106
R102
22
4n7
4n7
C109
C108
FM - 1,2 ~ 8,5 V
AM - 1,0 ~ 7,1 V
TP3
10
10
TP4
1
TP6TP5
AM AM
GND GND
FM FM
CN103CN102
R143
1n
C157
IO2
BO4
R145
D108
5V1
AMin
BO3
10k
R147
10K
R142
1K5
1n
MO-0V
ST-5V
1k2
+
C162
FMin
BO2
100u
C154
1u
+
2K2
R141
PD
VDD
Ain
LC72131M
CL
DO
BO1
1k
1k
R150
R152
R151
22n
C163
C151
VSS
Aout
DI
CE
1k
1k
R153
M
RF_F
L101
4
C107
D101
1n
C110
1N4148
C103
10p
SVC211SPA
100K
R101
22n
R157
4
6
22n
AM_IFT
21
56
+
C126
22n
R118
AM_ANT
4,7u
IC102
R117
2k7
C132
COMP
R124
1n
C129
DETIF
TUN
DRV
C141
22n
R120
1u
+
22n
1k
47k
R125
C130
1u
+
CF103
CSB456F16
MUTE
VCO
AM/FM PHASE
SW
VccGND
270
47k
R127
R126
CF104
CDA10.7MG46-A
3
64
R116
5K6
24 23 22 21 20 19 18 17 16 15 14 13
BUFF
LA1832M
5K6
LEVEL
DET
FM
IF
2
3
1K
OSC
ALC
C138
AM
22n
R119
"S"
CURVE
FM
DET
Reg
C139
8k2
AM RF
AMP
AM
MIX
+
10u
33p
C128
AGC
AM AM
AM/FM
IF
BUFF
22n
C140
R121
C131
DEC
DRV
FFFFFF
C142
C133
ST
1k
C134
TRIG
PILOT
DET
DET
C145
C144
22n
22n
ST
SW
+
2,2u
C143
C146
+
22p
22n
121110987654321
1n
BC847B
R122
1u
R123
4k7
+
R128
Q103
+
470k
C147
1u
5V
3K3
10u
22n
C136
C135
C149
+
+
C148
4,7u
4,7u
4k7
R132
1k8
R129
330p
C164
4k7
R133
MO-5V
ST-0V
FM-0V
AM-5V
R146
3k9
C153
R140
1k
IFIN
IC103
IO1
10 9 8 7 6 5 4 3 2 1
TU-0V
100u
L103
10k
R130
L104
100u
47k
R131
C124
1
3
R114
R115
SFU450B
6p8
AM_OSC
T104
10K
10K
CF102
T103
C125
C127
4
T105
6
SVC321SPA-C
R112
TA7358AP
22n
C117
100K
100K
R111
SVC321SPA-C
C121
18p
R107
+
10u
C118
R108
SVC211SPA
D106
VTUN_FM
D102
1N4148
RF AMP
C104
D107
R103
Reg.
RF-IN
10n
33K
2
By-Pass
3
IC101
RF-Out
C105
FM IFT
T102
C114
MIX.
Mix_In
4p7
22n
Buffer AMPBIAS
Local
OSC
GND
6
4
1n
C115
OSC
Mix_Out
C111
100p
Vcc
OSC Mon.
987654321
10
R104
33p
C112
OSC_FM
opc.
C113
L102
D104
VR102
47n
C120
10p
D105
470p
C122
47
47
C119
BC857B
22p
R109
R110
Q102
113
R
10K
4K7
68K
18p
C123
10.7MA8
CF101
+
100u
C137
LC72131M
Q105
BC847B
R694
CN904CN905
R137
10k
R136
10k
1M5
100n
C691
5V-PLAY
0V-REC
+5V
R951
22k
R691
100k
R690
100k
M_P
0V-OFF
5V-ON
L_REC
R_REC
5V-OFF
0V-ON
5V-OFF
0V-ON
D109
1N4148
1k
R138
+
4,7u
C150
R139
L_REC
33k
R_REC
M_RP
L101
1.31.99568.00
L102
1.31.99569.00
T101
1.31.99559.00
T102
1.31.99560.00
T103
1.31.99556.00
T104
1.31.99561.00
T105
390k
7
4558
2
39
10k
10k
1/2VCC
1.31.99558.00
1.42.15069.00
1.42.11016.35
1.42.15030.00
1.42.15070.00
39
R911
6
+
3
47
R914
n7
2
C909
n7
2
C908
R923
10k
43
52
6
+
220u
C934
R913
(-)
R925
R924
C940
5
4
C925
220u
C905
47
C906
220u
330k
330k
C941
10n
220u/16V
12n
1/2VCC
C911
8n2
1/2VCC
1/2VCC
8n2
C910
C945
22n
8,2
C924
680
R984
22n
C907
R927
R926
R934
12n
1/2VCC1/2VCC 1/2VCC
1k2
R929
1/2VCC
1k2
R928
Q904
BC847B
Q903
BC847B
680
R985
+9VA
(+)
R976
Q914
BC847B
18k
22n
C917
18k
Q905
BC817
18k
R936 C942
18k
R937
2k2
R979
IC903
4558
+
-
2k2
6k8
R980
+9VA
(+)
R930
+
+12V
R963
8
1
R981
390k
2n7
2n7
C943
2n7
C944
10k
+
-
6k8
R964
R931
7
IC902
4558
2
R941
(-)
390k
39
5678
4321
CF101
CF102
CF103
CF104
+9VA
2n7
C901
C903
8n2
330k
R901
1k2
R903
R905
4k74k7
18k
R907R908
R909
8
(+)
1
390k
10k
BC857B
Q909
10k
Q910
BC857B
47k
47k
f=59.068Hz
1
plastico
R975
R974
IC901
+
-
R912
Q911
BC847B
T903
OSC.BIAS
Q915
Q916
1/2VCC
1k2
BC857B
Q907
R917
470
R918
470
R919
10k
R978
68K
R977
68K
C923 C922
18k
18k
R906
R971
12n 12n
R970
+9V
C932
opc.
1/2VCC
R973R969
2k218k
22k
1/2VCC
22k
R972
2k2
R910
R921
R922
R920
R954
C933
3n3
BC847B
BC847B
330k
R902
2n7
C902
BC857B
Q901
Q902
8n2
C904
1/2VCC
BC857B
C930
470p
C931
470p
+9VA
R967R966
R904
Q908
BC847B
470470
R968
R965
22k
47k
+
R939
1k
R983
1k
R982
R933R932
BC847B
Q906
1k
IO2(12)-M/ST
IO1(10)-TU
BO1(6) -MUTE
BO2(7) -M/ST
BO3(8) -FM/AM
BO4(9) -FM/AM
3947
R935
5
6
(-)
4
3
+9VA
+
C951
R942
22k
47k
R943
R987
6n8
1k
R989
1k2
R991
56k
C928
82p
R993
12k
R992
12k
C929
82p
R990
56k
R988
1k2
R986
927
6n8
1k
C919
220u
47
C918
220u
C926
R945
68
1/2VCC
R944
68
4,7u/50V
0V-ST
5V-MO
0V-OFF
5V-ON
0V-OFF
5V-ON
0V-MO
5V-ST
0V-FM
5V-AM
0V-FM
5V-AM
0V-PLAY
5V-R/P
BC857B
C913
68n
68n
C912
1/2VCC1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC1/2VCC 1/2VCC
1/2VCC 1/2VCC
PB_1/2
R947R946
C914
10n
Q913
Q104
BC847B
+5V
REC
10k
R693
100n
C690
Q690
BC846B
R692
1k
L_OUT
R_OUT
P/R_SW
100k
R695
C921
1u
Q912
47k47k
1k
R959
1n1n
100k100k
R961R962
C915C916
47k 47k
R948 R949
1k
R960
C920
BC857B
1u
S901A/B
PLAY
REC
PCI CHAVE REC
R144
150
+
22n
47u
C152
5V
20191817161514131211
Xout
7,2MHz
Xin
R154
10k
MUTE
L_OUT
R_OUT
MOTOR
6 5 4 3 2 1
+12V
+
10u
C155
X101
470p
C160
RADIO_L
CLOCK
+5V +5V
22k
R952
REC/PLAYPLAY
22n
C156
12p
C158
15p
C159
220p
C161
R148
NORMAL
220
R149
NORMAL
220
RADIO_L
DATA
C425
C424
PARA CN602
PCI FRONTAL
22k
R953
W-E
DATA_R
BUSCLK
M/T
+9VA
GND
RADIO_R
opc.
R134
opc.
R135
CD-R
A_GND
2,2u
2,2u
C409
14 13 1112 10 9 8 7 6 5 4 3 2 1
Lin_3
C405
Lin_4
2,2u
100n
C412
oud_L
L
Rin_1Lout
& Gain Control
Input Selector
2,2u
C410
C408
Rin_2
Rin_3
Rin_4
A_GND
C404
100n
Loud_R
Loudness
Volume &
PCI LATERAL
2,2u
C422
in
R
Rout
Treble
A_GND
C402
Treble_R
A_GND
2n7
C403
Treble_L
Treble
PT2314
Input Selector
& Gain Control
Lin_2
2,2u
C411
2,2u
2,2u
6
7
22k
R957
BC847B
47k
R958
+ -
MMI-6S9L
CD-L
CN604
0V-OFF
5V-ON
opc.
C950
R955
4k7
Q953
Loudness
Volume &
Lin_1
2,2u
C413
LED
M_P
M_RP
MOTOR
+
D952
CN906
Lin
2,2u
C421
STBY_PW
SURROUND
MUTE_PW
STBY
R956
10k
Q952
BC327/25
opc.
+12V
R950
+
Bass Bass
Bin_L
220n
C415
R403
MOTOR
CN601
CN603
+12V
+9VA
10
C952
47u
Bout_L
C417
5K6
9
9
MOTOR
+5V -> Stby Off
0V -> Stby On
220n
8
8
Bin_R
C414
R402
+12V
7
7
+12V
A_GND
Mute
Bout_R
220n
220n
C416
5K6
A_GNDA_GND
+5V+5V
A_GND
66555444333222111
D_GND
C521
100u/25V
R513
+9VA
+9VA
22k
C517
100n
Out_R
R_OUT
D_GND
+
A_GND
Mute
AttAtt
Out_L
L_OUT
GND
GND
BC337/25
Q505
Serial Bus
D_GND
R_IN
L_IN
L_IN
R_IN
C520
100n
+
220u/25V
Latches
Decoder &
Dgnd
DATA
CLOCK
R515
4,7
C518
1W
100n
OUT IN
R512
1N758
D510
C516
DATA
7805
GND
2K2
M
C303
Agnd
C301
C302
R312
+9VA
R401
100u/16V
1n
R301
1n
R302
100u/16V
22k
C309
10
VddRef
6k8
6k8
C304
C401
A_GND
R315
47k
L_IN
R_IN
R314
47k
R309 R310
100k 47k
A_GND
2n7
Supply
IC401
CLK
2827262524232221201918171615
100u
IC501
+
C515
A_GND
+
*
BC337/25
+
C514
47u/25V
C418
C519
100u/25V
*
Q502
220u/25V
R511
Q501
2SD2061
10K
C419
C420
Q506
1N964
D509
R307
6k8
R303
100k
+
5678
R305
IC301
4558
+
-
R306
R417
12k
R418
12k
39K
4321
R311
47k
R313
47k
STBY_PW
MUTE_PW
CN402
1
2
3
A_GND
R308
6k8
R211
22K
R212
22K
P/ PCI CD
CN701/B
L
GND
R
2200u/25V
R304
100k
C306
4,7u
Q301
22u
BC846B
5V-ON
0V-OFF
19
C2
C220
10u
opc.
D506
Q503
BC857B
R419
10u
10u
BC337/25
R502
120
1N964
R514
100u
opc.
opc.
R508
470
5V-ON
0V-OFF
39K
R420
470
100k
100k
C505
1000u/25
C206
C201
10u
C202
+ +
10u
C205
1000u/25
BC856B
Q201
22K
R209
Q203
BC846B
D501
C501
D502
C502
D503
C503
D504
C504
+
+
R207
100
R210
OPC OPC
R201 R202
22K
Q204
BC847B
1N4004
10n/100V
1N4004
10n/100V
1N4004
10n/100V
1N4004
10n/100V
100n
C208
C297
R208
Q202
1N748
D201
2
6
IC201
7
TDA7264
8
100n
150
BC856B
3V9
4 5
22K
R215
+
10K
4,7u
C214
R213
15V/1,5A
* = fixado ao dissipador
C209
X2
12V/1A
*
3
4,7
R203
CN201
(+R) (+L)
1
OPC OPC
R206 R205
100n
C203
4,7
1u
+
TF501
R204
100n
C204
D202
D204
D205
D206
GT202
C215
10n/500V
GT202
C216
10n/500V
GT202
C217
10n/500V
GT202
C218
10n/500V
1A
FS501
GND GND
+5V
GND
+9VB
AC IN
CN403
3
PARA PCI CD
2
CN701/A
1
1
2
REDE
120
otimizado
jump
normal
20
100
jump
220V
110V
SW501
A C220 ERA OPCIONAL / C219 ERA 10uF 29/05/00ANDREAMV-151/00
R509
10K
Q504
BC847B
P.A.ALT.
TITULO:
4K7
R510
PCI FRONTAL/LATERAL MD3100A/B/C
NOME
DES.
ROBERTO
20/04/00
PROJ.
APRO.
ANDRE
20/04/00
DISCRIMINACAO
ESQUEMA ELETRICO
MAT.DATA
ACAB.
ESC.
MOD.
MD3100A/B/C
PROJECAO
N.TOL.TOL.
1.00.52161.05
COD.
DATAVISTO
mmemdimensoes
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