TRAY
CAR
D708
1N4148
D709
1N4148
+
AGND2
AGND2
+
TRAY-
M
M701
M
M702
VAI PARA PICK-UP
TRAY+
CAR-
CAR+
SPIN+
SPIN-
SLEDGE+
SLEDGE-
GND
HOME_SW
10
9
8
7
6
5
4
3
2
1
CN703
AGND2
VA3
C773 C774
AGND2
100u 100u
AGND2
GND
12
13
16
9
16
13
9
12
AGND2
16
13
9
12
AGND2
C703
-
+
-
+
10
GND
C706
+
-
+
-
10
C709
+
-
+
_
10
100n
5
100n
5
100n
5
+9V
7
-
+
6
1
-
+
2
14
TDA7073AT
IC703
VA4
2
+
1
6
+
7
14
TDA7073AT
IC704
VA4
2
+
1
6
+
7
14
TDA7073AT
IC705
C704
22n
C705
10n
C707
C708
VA5VA5
R705
+
100u
C772
VA5
R792
10
R772R771
102,2
R776
2,2
+
R778 R779
2,2 2,2
VA2
C769
100u
VA1
VDD1
VA2/2
+
1k 1k
R774 R773
100n
C770
AGND3AGND3
VDAC
R777
100
VDD2
R791
2,2
R770
2,2
BC817
1N4148
AGND2
Q709
D706
C762
100u
VA6
VA4
VA3
C766
100u
AGND1
VD3V3
100n
C771
+
GNDGND
100k
C702
3k3
R706
22n
R701
100k
R702
100k
C701
3K9
R703
22n
R704
100k
C712
12k
R707
R710 R709
R713R714
22n
22n
12k
R708
VD3V3
1K 1k
820 470
470330
R712 R711
AGND2 AGND2 AGND2
R715
12k
R716
12k
R717
12k
+
100n
C759
100u
C760
DGND
DGND
VA6
R768
22p
C713
22p
4K7
VA6
C710
C711
X702
12MHz
0,47u
+
VA6
100n
100n
DGND
C714
IC702
OM5232 (SMD)
17
VDD1
38
VDD2
15
XTAL1
14
XTAL2
16
VSS1
28
VSS2
39
VSS3
6
VSS4
4
RST
29
EA/Vpp
26
PSEN
27
ALE
5
RXD
7
TXD
8
INTO
9
INTI
10
11
T1
12
WR
13
RD
SW701
CDM_POS
DGND
SW702
CAR_POS
DGND
SW703
TRAY_SW
open
open
open
P0
/AD
P1
P2P3TO
0
7
0
RSTN
7
00
77
close
close
close
DGND
CAR
CDM
SCL
SDA
A10
A11
A12
A13
A14
A15
+5V
37
36
35
34
33
32
31
30
40
41
42
43
44
1
2
3
18
A8
19
A9
20
21
22
23
24
25
VA6
10k
R789
10k
R790
C763
100n
C764
100u
+
GNDGND
R780
39
1N746
1N5226B
D707
3V3
IC706
1
2
3
4
5
6
7
TZA1025
LD
VCCL
CFIL
MON
DIN
GND
RGADJ
VCC
EQSEL
CDRW
RFEQO
RFFB
CMFBPWRON
14
13
12
11
10
9
8
100n
C721
AGND1
R724
CDRW
10k
R725
10k
120p
C776
C780
10n
AGND1
C722
3n3
R727
1k
120p
C777
VDD2
100n
C733
VDD1
10k
R718
C734
DGND
787
10k
R
100n
+5V
10k
10k
R748
R747
10k
R749
10k
R793
+9V
+5V
+9V
GND
+5V
L_OUT
GND
R_OUT
RX
NC
TX
1
2
3
4
5
6
7
8
1Vrms / 1kHz / 0dB
9
CN701
C716
100n
AGND1
R721
C778
10n
R719
10n
100n
C719
+
1k5 3k3
R720
C718
C717
100u/16V
10
C720
22n
AGND1AGND1AGND1AGND1
GND
VA3
1/2VCC
MON
GND
VAI PARA PICK-UP
49505152535455565758596061626364
SBSY
SFSY
SUB
RCK
TEST3
SILD
RAB
SCL
SDA
RESET
SCLI
SDI
WCLI
V2/V3
VSSD1
32313029282726252423222120191817
DGND
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DGND
DGND
1N4148
D701
C745
1n
C746
R750
10k
1N4148
1N4148
+9V
+
22u
D703
D704
DGND
R751
220k
R752
220k
R753
4k7
BC857B
VA1 VA1
D702
1N4148
22u
C747
AGND3 AGND3
1N4004
Q703
C748
D705
++
220U
C750
1n5
C749
1n5
R754
22K
R756
22K
R755
22K
R757
22K
VA2/2
R758
R760
VA2/2
VA2/2
R759
R761
10k
15k
10k
15k
C752
220p
3
IC707-A
NE4558N
2
C754
100p
C751
220p
5
IC707-B
NE4558N
6
C753
100p
VA2
C756
+
100n
47u
C755
AGND3
8
4
R766
1k
R767
1k
+
1
47u
C757
+
7
47u
R764
C758
100
10k
R762
AGND3 AGND3
22k
R722
R765
100
10k
R763
AGND3 AGND3
1k
R723
BC847B
Q702
BC847B
Q701
+
-
+
-
V5
V4
V1
LDON
MOTO2
VSSD3
MOTO1
IC701
SAA7325
LN
VDDA2
LP
Vneg
Vpos
+
100u
C743
C744
RP
RN
100n
22k
C729
C730
C738
AGND1
100n
100n
220p
AGND1
R745
C739
220p
AGND1
R786
330
R746
C731
220p
C740
AGND1
100n
8M4672Hz
1k8
3k9
R729
100n
C715
AGND1 AGND1
15
14
D3
13
D5
12
11
10
LD
D4
D1
D2
R+
F-
F+
R-
9
8
7
6
5
4
3
2
1
CN702
AGND1
10n
C779
R730
3k9
R731
R732 R733
1k 33k
AGND1
R734 R735
1k 33k
AGND1
R736 R737
1k 22k
AGND1
R738 R739
1k 22k
AGND1
R740 R741
1k 33k
AGND1
R742
1k
AGND1
VA1
4n7
C723
4n7
C724
4n7
C725
4n7
C726
2n7
C727
R743
33k
2n7
C728
C735
AGND1
220p
AGND1
C736
R744
220p
AGND1
27k
220p
C737
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
RA
CFLG
VDDD2(C)
WCLK
DATA
SELPLL
CL16
TEST1
DGND DGND
DOBM
VDDD1(P)
EF
SCLK
VSSD2
TEST2
CL11/4
STATUS
KILL
C
A
DES.
PROJ.
APRO.
P.A.ALT.
NOME
ROBERTO
INCLUSAO DA SERIE MD3300FE
INCLUSAO DAS SERIES MD3500C/DD
INCLUSAO DAS SERIES MD3280E / MD3300E
CONFORME AMV-302/99B
INCLUSAO DA SERIE MD3300D / R.703 ERA 4K7 / R.714 ERA 470R
DISCRIMINACAO
TITULO:
ESQUEMA ELETRICO PCI CD
MD3280B/D/E-MD3300B/D/E/F-MD3500B/C/D
MAT.DATA
27/08/99
ACAB.
ESC.
01/09/99ANDRE
MOD.
MD3280/MD3300/MD3500
COD.
ANDRE
ANDRE
ANDRE
ANDRE
ANDRE
20/10/99
15/10/99
04/10/99
24/09/99
10/09/99
DATAVISTO
PROJECAO
N.TOL.TOL.
1.00.52159.02
mmemdimensoes
W-E
PERSONAL
LED
LARANJA
PERSONAL
LED
LARANJA
+5V +5V
4K7
R1622
R692
100
R694
100
Q610Q612
BC847BBC847B
4K7
R1620
MUSIC
LED
LARANJA
MUSIC
LED
LARANJA
R693
100
R695
100
DATA_R
BUSCLK
M/T
PB_1/2
STBY_PW
MUTE_PW
SURROUND
PHONE
RELE
1
2
3
4
5
6
7
8
9
10
CN602
IC603
Vss O3 O2 O1 O0 CP D STR
8 7 6 5 4 3 2 1
4K7
R1616
Q606 Q608
BC847B BC847B
GAME
R697
LED
LARANJA
GAME
LED
LARANJA
100
R699
100
4094
+5V+5V
4K7
R1618
CINE
LED
LARANJA
CINE
LED
LARANJA
VddEOO4O5O6O7OsOs
R696
100
R698
100
1
2
3
4
5
6
7
8
9
CN603
1
2
3
4
5
6
7
CN601
C643
100n
+5V
CN604/BCN604/B
DD
7
6
5
7
STRSTR
6
CPCP
5
+5V
161514131211109
P/R_SW
GND_2
REF_AC
STBY
-VFD
FIL_A
DATA
CLOCK
FIL_B
M_RP
M_P
MOTOR
+5V
GND
REC
PCI FRONTAL
VOLUME
VFD
POWER
D601
1N4148
IR601
RPM6936/V4
R602
33
+
C605
47u/16V
+5V
L603
JUMPER
+5V
X601
6MHz
C601
33p
C602
33p
REMOTO
+5V
L602
JUMPER
+
C604C603
10u/50V100n
C662
opc.
ENC
+5V
L601
JUMPER
MODEENCODER
LD2
MICPHONE
C609
100p
+5V
R608
5K6
4M7
R601
1K
1K
BALANCE
R607
4K7
LD3
LD1
SURR
LOUD
BC847B
C608
100n
Q601
C607
R661
R660
100n
353637383940414243
40 35 30 25 20 15 10 1
44
VFD DISPLAY
VFD601
100
100
100
100
100
2028192918301731163215
1K
1K
1K
1K
27262524232221
5
1K
1K
PARA PCI LATERAL
X-TONE
R633
R634
R635
R636
R637
D607
D610
D611
D609
D608
220
R689
22k
D621
AZUL
220
R1623
VERDE
LARANJA
LARANJA
220
R688
P/P
+5V +5V
220
R687
R690
CD3 CD2 CD1
R604
10K
R605
10K
C659
10n
DEMO
DIMMER
C624
C623
C625
C626
47p
47p
47p
AUX
DJ
47p
WAVE FLASH
DISC
CHANGE
1K1K1K
1K
EQUALIZER
CD TUNERTAPE
C632
C631
C630
47p
47p
47p
CINE GAME MUSIC PERS
DISC CHANGE
OPEN
CLOSE
1
2
DISC
DIRECT
3
+5V
+5V
R680
10K
R606
10K
SEQUENCIA NO PAINEL
+5V
1
IC604
KA7542
2
RESET OPCIONAL
+5V
D606 R617
BZV55F3V3 10K
R619
10K
R618R620
22K180
R614
10K
3
R616
10K
Q603
BC847B
Q602
BC847B
C606
C634
C635
C636
C633
47p
47p
47p
47p
1u
47p
+
C617
R667
1K
R666
1K
R665
1K
R675
R676
R677
R678
R674
PB_1/2
R669
R673
REC
1K
1K
1K
1K
10n
R672
MUTE_PW
1K
R668
R671
STBY
BUSCLK
DATA_R
ENC_1
ENC_2
M_P
M_RP
MOTOR
1K
C628C627
10n
C618
R663
1K
W-E
STR
47p
1K
R664
P/R_SW
PA7
1
PA6
2
PA5
3
PA4
4
PA3
5
PA2
6
PA1
7
PA0
8
PB0
9
PB1
10
PB2
11
PB3
PB4
1K
R662
RESET
CLOCK
IRQ
Vpp
MC68HCO5C9A
PB6
PB5
15141312
ENC_3
N/C
N/C
RESET
IC601
SC42749-6
Vss
N/C
PB7
ENC_4
D
1K
R1612
R1613
C641 C642
10n
1K
10n
VDD
PC7
OSC1
PC6
1K
R670
SURROUND
1K
R659
3435363738394041424344
TCAP
OSC2
PD5/SS
PD4/SCK
PD3/MOSI
PD2/MISO
PD1/TDO
PDO/RDI
PC4
PC5
22212019181716
PD7
TCMP
PC0
PC1
PC2
PC3
N/C
C620
47p
33
32
31
30
29
28
27
STBY_PW
26
25
24
23
STB
CLK
D_IN
D_OUT
RX
TX
DATA
CLOCK
CP
PHONE
RELE
R657
R656
R655
R654
R653
R652
R651
R650
R1611
R685
R686
C619
100p
R658
1K
0R
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
47p
47p
C639
C615
47p
47p
C614
C629
47p
C616
47p
C638
C622
+5V
10K
R679
47p
C621
47p
C652
opc.
C612
47p
C610
47p
C613
CN602
RX
TX
SERIAL
COM CD
JUMPER
47p
47p
C611
4
3
2
1
CN604/A
12
11
10
9
8
6
5
4
3
2
1
CN601 CN602
AZUL
R1603
CN604/A
4
3
ENC_3
2
ENC-4
1
GND_2
1313
-VFD
12
FIL_A
11
FIL_B
10
9
8
ENC_2
77
ENC_1
6
5
4
REM_OUT
3
D_OUT
2
D_IN
1
220
M/T
+9V
+5V
GND
STB
CLK
AZUL
R1614
BC847B
Q613
D612
LARANJA
220
R691
R648
R647
220
R646
R645
R644
+
1u/100V
C657
R1600
47p
C651
R681
R682
R683
R684
R603
100
100
100
100
100
R609
56K
4k7
ENCODER ENCODER
VOLUME
E601
R1601
10K
R1602
10K
C658
10n
R639
39 38 37 36 35 34 33 32 31 30 29 28 27
40
Grid5
41
Grid4
42
Grid3
43
Grid2
44
Grid1
45
Vdd
46
LED5
47
LED4
48
LED3
49
LED2
50
LED1
51
Vss
52
OSC
1K
1K
1K
1K
1K
Grid7Grid6
uPD16311
SW2
SW1
1
+5V
Grid8
Seg20/Grid9
IC602
SW4
SW3
seg19/Grid10
Dout
JOG
E602
C661
C660
10n
10n
R643
R642
R641
R640
R638
220
KEY3
1312111098765432
R612
2K2
Vdd
KEY4
R613
2K2
26
25
24
23
22
21
20
19
18
17
16
15
14
D602
D603
D604
D605
4 X 1N4148
MIC
C645
220
220
220
220
220
220
220
220
220
220
220
4n7
Vdd
Vee
Seg18/Grid11
Seg15/Grid14
IC
CLK
Din
R610
2K2
Seg17/Grid12
Seg14/Grid15
STB
R611
2K2
Seg16/Grid13
Seg13/Grid16
KEY1
Seg12/KS12
Seg11/KS11
Seg10/KS10
Seg9/KS9
Seg8/KS8
Seg7/KS7
Seg6/KS6
Seg5/KS5
Seg4/KS4
Seg3/KS3
Seg2/KS2
Seg1/KS1
KEY2
R632
R631
R630
R629
R628
R627
R626
R625
R624
R623
R622
R621
484746454443424140393837
363534333231302928272625
+
100n
C649
242322
121110987654321
C650
R1610
100
100p
MIC
JK601
212019181716151413
+9V
470
R1606
2k7
Q604
27
47k
R1608
100
3k9
10u/16V
C647
R1607
R1609
4k71k
R1613R1612
C646
R1611
10u/16V
+
Q615
BC847B
100n
560k
C670
R1605
BC849B
100p
R1604
PCI LATERAL
GND DO MICRO
PCI FRONTAL
330p
C656
330p
C653
C654
330p
330p
C655
DISCO 1
1 PLAY/PAUSE
DISCO 2
2
DISCO 3
3
4
X-TONE
5
6
7
8
9
10
11
12
13
STOP
14
DISC
15
OPEN/CLOSEPOWER
16
17
SURROUND
GAMECINE
18
#
19
#
20
#
21
# #
22
#
23
#
24
#
#
#
#
#
AMV-186/00 R657 ERA 1K 29/05/00B
25
26
27
28
29
30
31
32
33
34
35
36
CD
TAPE
AUX
TUNER
DEMO
MUSIC
#
#
#
#
#
#
37
38
39
40
41
42
43
44
45
46
47
48
WAVE
LOUD
MODE
FLASH
DIMMER
PERSONAL
#
#
#
#
#
#
DES.
PROJ.
APRO.
P.A.ALT.
NOME
ROBERTO
ANDRE
INCLUSAO C653.654.655.656A
DISCRIMINACAO
TITULO:
ESQUEMA ELETRICO
PCI FRONTAL/LATERAL MD-3500C/D
MAT.DATA
14/10/99
14/10/99
ACAB.
ESC.
MOD.
MD-3500C/D
1.00.52160.06
COD.
ANDRE
29/11/99ANDRE
DATAVISTO
PROJECAO
mmemdimensoes
N.TOL.TOL.
DATA_R
BUSCLK
PB_1/2
STBY_PW
MUTE_PW
SURROUND
PHONE
P/R_SW
GND_2
REF_AC
FIL_A
CLOCK
FIL_B
MOTOR
PARA PCI FRONTAL
S-201
PLAY
HEAD
E-621ML
S-201
HEAD
REC/PLAY
ERASE
HEAD
W-E
STR
RELE
CN406
STBY
-VFD
DATA
CN404
M_RP
M_P
REC
CN405
MIC
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
REF_AC
-VFD
FIL_A
FIL_B
+5V
L
1
2
R
3
CN902
Vrec=0,00035V
Vbias=0,004V
1/2VCC
Irec=35uA
Ibias=400uA
TP1
2
3
1
4
6
5
TP2
CN901
2
1
CN903
Verase=0,035V
Ierase=35mA
GND DO GND DO
PCI LATERAL
R915
10
R916
10
R940
1
PCIMECANISMO
TP3
TP6TP5
TP4
1
ANTENA
LOOP
2
CN101
ANTENA
FM
PHONES
L
AUX
R
R
CD
L
CD
DATAVISTO
mmemdimensoes
10u
C229
+
1u
100K 100K
C232
+
1u
2K7
R225
+
4p7
100K
C211
4,7
+
C208
1u/50V
100n
R233
100
R227
R230
R235
D205
C207
R234
4K7
R244
R245
1K
141311 1210987652 3 41
56K
56K
1N4004
4K7
1K
10n
PWL_OUT
GND
PHONE
PWR_OUT
CN203
1234
CN202
power
FALANTE
SAIDA
LLR
470p
C213
470p
C214
PHONE
GND
150
R249
150
R247
L
R
R248
150
R246
RL101
150
opc.opc.
R253R254
power
CN201
D206
1N4004
C205
Power
+
2200u/50V
power
D201
C201
D202
C202
D203
C203
D204
+12V
LT4A03
10n/500V
LT4A03
10n/500V
LT4A03
10n/500V
LT4A03
( L )
GND
GND
( R )
CN501A
1
R201
10K
REF_AC
Q201
BC547B
+B
C505
2200u/16V
+
R501
10K
+
C206
Power
2200u/50V
R415
R420
+9VB
C204
15k39K
+5V
D501
C501
D502
C502
D503
C503
D504
C504
10n/500V
15k
R416
39K
R419
1N4004
10n/100V
1N4004
10n/100V
1N4004
10n/100V
1N4004
10n/100V
R413
47k
R414
47k
R418
47K
R417
47K
2
3
CN401
CN402
CN403
+9VB
GND
+5V
CD
CN501B
4
13V/1A
5
CN501C
6
2,5V/0,3A
7
2,5V/0,3A
8
100u/100V
D505
1N4004
C506
10n/500V
9
10
GND2
35V/0,5A
10V
D507
C508
+
GND2
1N758
10k
R507
C509
GND2 GND2
R502
470
1N972
100u/50V
100k
R505
GND2 GND2 GND2
100n
30V
D506
C507
+
DISCRIMINACAO
ESQUEMA ELETRICO
PROJECAO
PCI LATERAL MD3500C
MAT.DATA
ACAB.
ESC.
MOD.
MD3500C
N.TOL.TOL.
1.00.52160.07
COD.
STR
BUSCLK
DATA_R
PB_1/2
L_OUT
R_OUT
W-E
M_RP
M_P
P/R_SW
CN904CN905
470
R122
BC847B
PB_1/2
L_REC
R_REC
5V-OFF
0V-ON
5V-OFF
0V-ON
5V-PLAY
0V-REC
470
R121
Q101
+5V
R951
470
R120
PROTEC
P/R_SW
22k
470
R126
PHONE
+5V
R114
10K
C124C132C131C130
220p22n220p220p
MUTE_PW
SURROUND
STBY_PW
RELE
SURROUND
STBY
MUTE_PW
M_RP
M_P
+5V +5V
R952
6 5 4 3 2 1
REC/PLAYPLAY
MOTOR
22k
22k
R953
R_OUT
L_OUT
CLOCK
MOTOR
22k
R957
47k
R958
+ -
MMI-6S9L
M
RADIO_L
DATA
0V-OFF
5V-ON
opc.
C950
R955
4k7
Q953
BC847B
MOTOR
+
BC327/25
D952
opc.
CN906
R422
RADIO_L
R956
10k
Q952
10k
R421
+5V
IC401
+12V
R950
C952
+
47u
RADIO_R
A_GND
2,2u
2,2u
C405
C407
C409
14 13 1112 10 9 8 7 6 5 4 3 2 1
10k
Lin_3
Lin_2
CD-L
C425
2,2u
C424
2,2u
MIC
10
STBY
Lin_4
Input Selector
& Gain Control
Loudness
Volume &
Lin_1
2,2u
2,2u
C413
C411
R405
+5V -> Stby Off
0V -> Stby On
3
1
MG40-4
CDA10.7
C116
12n
0V-PLAY
5V-R/P
1/2VCC1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
FM
R132
1.31.31160.21
3
2
1
AM
FMVSTAB
IF0
IF1
C120
CF101
470n
0
BC857B
1/2VCC1/2VCC 1/2VCC
C913
68n
C914
10n
68n
C912
1/2VCC 1/2VCC
47k 47k
R946 R947
Q913
SFE10.7MS3SFE10.7MS3
3435363738394041424344
VSTAB
FM
IF0
FM IF2
AFC AM
P1
P0
WRITE/ENABLE
DATA
BUS CLOCK
DGND
XTAL
MOST/TUN
VDD
VCC2INDAFCAFCDEM
2221201918171615141312
C121 C122
100n 100n
Q912
47k47k
R949R948
BC857B
C136
22n
CF102CF103
1.31.31160.21
T102
AFC AM
1
33
2
3
32
31
30
29
28
27
26
25
24
C921
1u
1n 1n
1u
1u/50V
+
10
100n
C123
C125
(150)
1k
R960
BC847B
R118
47k
REC
R959
1k
C133
Q102
1n
R119
47k
XT101
150k
R127
75KHz
C134
12p
R124 R123
2K2 2K2
REC
0V-ON
5V-OFF
P/R_SW
0V-P
5V-R/P
11V
23
R113
+12V
R962 R961
C920
8V
R112
1k
+5V
C916 C915
100k 100k
S901A/B
PLAY
REC
PCI CHAVE REC
1.31.31158.21
T104 T103
C135
100n
C128
100p
D106
D105
C103
C107
C139
1k2
D101
SVC323S
100n
D102
SV203SPA
D103
SV203SPA
D104
SVC323S
390p
R131
47
470n
18k
R905
R101
82K
R102
100k
R103
47k
R104
82K
470n
C140
2n7
C901
C903
5n6
330k
R901
R903
1N4148
1N4148
C102
C104
4p7
C105
22p
C106
10n
C109
+9V
8
(+)
1/2VCC
+
-
1
18k
330k
R902
2n7
C902
BC857B
Q901
Q902
C904
BC857B
C930
470p
C931
470p
+9V
1k2
R904
5n6
1/2VCC
BC857B
R917
470
R918
470
R919
10k
Q908
BC847B
R978
68K
R977
68K
R969 R973
47k 2k2
470470
R967R966
R906
Q907
4k7 4k7
390k
R910
R908 R907
VCC
10k
R921
BC857B
Q909
R922
10k
Q910
BC857B
47k
R920
47k
R954
f=59.068Hz
OSC.BIAS
C932
opc.
1
C933
3n3
plastico
1/2VCC
BC847B
Q915
22k
R971
R975
C127 L104
47p ANT.FM
1.31.11097.00
opc.
VC101
10p10p
VC102
VC103
opc.
1.31.21101.11
18p
VC104
opc.
R105
+5V
R909
IC901
R912
Q911
BC847B
T903
7
4558
2
10k
10
(56)
390k
R911
6
+
3
39
R914
R923
10k
L101
ANT
AM
L102
FM
RF
L103
FM
OSC
2
T101
8V
C108
5
AM
OSC
220u
C905
47
R130
47
22n
1/2VCC
1
3
39
R913
(-)
4
47
C906
220u
2n7
C909
2n7
C908
43
52
6
C911
5n6
330k
R925
1/2VCC
1/2VCC
330k
R924
+
C940
C941
10n
220u/16V
C910
8,2
5n6
C945
22n
C924
22n
C907
R927
R926
R934
12n
R129
180
100n
C137
100u/10V
C101
C111
330p
33p
C138
opc.
R128
1/2VCC1/2VCC 1/2VCC
1k2
R929
1/2VCC
1k2
R928
Q904
BC847B
Q903
BC847B
680
R985
+9V
R110
18k
22n
C917
18k
Q905
BC817
(+)
C923 C922
R968
47k
1/2VCC
12n 12n
22k
R970
BC847B
R972
2k2
R974
Q916
10k
C934
1/2VCC
470u
680
12n
R984
C925
+
-
2k2
R976
+
C110
220n
10k
VR101
100K
BC847B
18k
18k
R937
R979
IC903
R980
CF104
SFU455B
C129
10u/16V
10
11
C112
470n
R133
Q914
+9V
(+)
R930
2k2
+
4558
6k8
1
2
3
4
5
6
7
8
9
C113
470n
C115
12n
opc.
+9V
R963
8
1
R981
+
RIPPLE
AM RF1
FM RF0
SUBGND
FMOSC
AMOSC
VCC1
VTUN
VCO
AFO
MPX1
390k
2n7
C942R936
2n7
C943
2n7
C944
10k
+
-
6k8
R111
R964
R931
7
IC902
4558
2
R941
(-)
RF1
MUTELPF
2K2
390k
39
5678
4321
FMAGC
R939
FI AM FI AM
6
4
2
FM
AM
AM
GND
FM
IF1
MIX
MIX
IC101
TEA5757
IF
++
C117
47 39
R987
1k
R986
1k
R943
RAFL
C118
R935
(-)
C928
C929
2,2u/50V
C119
5
4
+9V
+
R942
47k
6n8
R989
R991
22k
82p
R993
R992
82p
R990
22k
R988
927
6n8
PIL
FIL
4,7u/50V
C919
47
C918
C951
22k
C926
1k
6K8
6K8
1k
GND
+
220u
R945
68
1/2VCC
R944
68
220u
4,7u/50V
+
R965
22k
47k
+
1k
R983
1k
R982
AF
1u/50V
C114
4,7u/50V
6
3
R932 R933
BC847B
Q906
1k
Loud_L
Lin
C421
2,2u
10k
L_OUT
MUTE_PW
R_OUT
PHONE
RELE
2,2u
33n
C412
Rin_1Lout
& Gain Control
Input Selector
4k7
R406
10k
R404
+9VB
+12V
+9VA
R211 R212
47k 47k
C221
+
10u
D209
1N4148
47k
R202
2,2u
2,2u
C410
C408
Rin_2
Rin_3
PT2314
Bass Bass
Bout_L
Bin_L
220n
C415
C417
5K6
R403
+
C519
47u
+5V
+
C521
47u
R513
22k
C517
100n
C219
Q202
BC847B 2K2
100k
R250
BC556B
ou BC856B
+
47u
2,2u
C406
47K
R217
C222
10K
R216
A_GND
R407
33n
C404
Rin_4
Loud_R
Loudness
Volume &
Mute
R251
R218
Q205
BC847B
C422
2,2u
4,7u
C220
4,7u
100k
R220
Q206
10K
R219
4k7
Rout
Mute
AttAtt
220n
Bin_R
C414
R402
DATA
CLOCK
C518
100n
CDCD
C520
100n
BC337/25
Bout_R
220n
220n
C416
5K6
A_GNDA_GND
IC501
OUT IN
Q505
+ +
C516
220u/16V
A_GND
R_OUT
R515
4,7
1W
7805
GND
R512
D510
1N758
Out_L
Out_R
*
2K2
47u/25V
C515
L_OUT
+
+
10K
47K
A_GND
C402
Rin
Treble
D_GND
BC337/25
C514
+
R213
C218
+
C223
100n
R222
10K
A_GND
2n7
Treble_R
Treble
Latches
Decoder &
Serial Bus
Dgnd
*
Q502
+
220u/16V
R511
IC201
STK405-090A
100
R221
100u/40V
Q203
BC847B
A_GND
2n7
C403
Treble_L
Supply
DATA
Q501
2SD2061
10K
D509
1N964
R236
1K
Agnd
CLK
R508
470
R237
10K
*
Q204
BC847B
+9VA
R401
2827262524232221201918171615
C418
Q503
BC857B
R509
10K
4K7
R510
D208
1N4148
10
VddRef
100u
A_GND
Q504
BC847B
A_GND
R238
10K
1u
C230 R240
R
R224
Q207
100u
C423
1u
C419
470
R514
C513
opc.
+
47K
BC847B
1u
C420
R241
+
C217
R223
100
+12V
+B
+B
10K
+
-
+
-
100u/40V
DES.
PROJ.
APRO.
R239
10K
10K
+
C231
1u
R228
P.A.ALT.
ROBERTO
Q208
BC847B
Q209
BC847B
C216
10u
100K
C212
R232
C210
NOME
ANDRE
R243 R242
2K7
R226
C215
+
4p7
R229
4,7
R231
100n
C209
FIL_A
FIL_B
-VFD
TITULO:
15/10/99
15/10/99
10,5V/0,5A
PCI TRAFO
35,0V/0,5A
2,5V/0,3A
2,5V/0,3A
13,0V/1A
22,3V/3,75A
22,3V/3,75A
PARA PCI
LATERAL
CN502
11
10
9
8
7
6
5
4
3
OPC.
JA02
220V
2
JA01
OR
110V
CN505
1
TF501
1,5A
F501
2
1
REDE
INCLUSAO SERIE MD3300FF
INCLUSAO SERIE MD3500C/DE
INCLUSAO SERIE MD3300ED
C
B
A ANDRE
ALTERAR CORRENTE FUSIVEL FS.1 DE 1A P/ 1,5A - CONFORME AMV-181/99
INCLUSAO SERIES MD3300B/C-MD3500A/B
P.A.ALT.
TITULO:
INCLUSAO SERIE MD3300D
DISCRIMINACAO
ESQUEMA ELETRICO
ANDRE
ANDRE
ANDRE
ANDRE
ANDRE
PROJECAO
PCI TRAFO MD3300A/B/C/D/E/F-MD3500A/B/C/D
AC IN
19/10/99
14/10/99
04/10/99
10/09/99
03/08/99
24/06/99
DATAVISTO
mmemdimensoes
DES.
PROJ.
APRO.
NOME
ROBERTO
08/06/99
10/09/99ANDRE
MAT.DATA
ACAB.
ESC.
MOD.
MD-3300/MD-3500
N.TOL.TOL.
1.00.52151.07
COD.
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