Page 1
+Vunreq
+
C240
470u
AGND2
R253
6,8
M
M201
+Vunreq
R207
2R2
VA +5V
100n
C226
AGND1 AGND1
C226 - U1, PIN 2
C225 - U1, PIN 19
C231 - U1, PIN 30
C230 - U1, PIN 47
C228 - U1, PIN 53/59
12X1
11
X1
10
X1
9
X1
8
X1
7
X1
6
X1
5
X1
4
X1
3
X1
2
X1
1
X1
CN201
M
M202
C201
AGND2
R264
100n
C225
D3,D4
R1
D2
D1
R2
+5V SUBSTRATE
+5V LASER
R+
AGND1
F-
F+
R-
+Vunreq+Vunreq
2R2
R215
C203
AGND2
100n
10
2R2
R216
100n
+
100u
C251
10 14
-
12
+
9
-
13
+
16
5
U207
TDA7073A
R262
10
R235
100K
1n
C214
AGND1
C246
+
100u
C249
AGND2 AGND2
C268
VDD2+5V VDD1
R273
10
AGND2
7
-
+
6
1
-
+
2
VD2
100n
C230
DGND
VD1
C231
DGND
VD3
C228
DGND
4K73K3
R206R205
100n
100n
10u
C239
BIPOLAR
22n
C202
CDM_POS
SW201
AGND3
CAR_POS
SW203
AGND3
SW202
AGND3
HOME_SW
CN202
R203
100K
R204
100K
R202
100K
R201
100K
R266
470
470
R269
TRAY
U202
TDA1300T
VDD
RFE
VDDL
LDON
14
-
+
-
+
14
O6
O5
O4
O3
O2
O1
RF
LO
AGND1AGND1
C211
AGND2
AGND2
2
5
1
3
AGND1AGND1
6
4
18
9
10
8
16
7
R226
10
100n
7
22n
6
1
2
C212
22n
C213
R237
10K
R236
10K
+5V
VD
R242
R231
AGND2
390 390
R228 R227
C221
1n
C218
1K 1K
6 x 220p
C217
C219
C222
AGND1
R263
2K2
+
C243
AGND2
C216
100n
10u
23 AGND1
I6
20
I5
24
I4
22
I3
19
I2
21
I1
11
HG
12
LS
17
MI
14
ADJ
13
C
15
GND
22u
100u
R238
2R2
12
-
+
9
13
-
+
16
5
U203
TDA7073A
3/4/8/11/15
10
3/4/8/11/15
10
+
+
V3
V4
CAR_M1
CAR_M2
C220
R239
AGND1 AGND1
22K
R265
VDD2
100n
C250
22p
C257
X202
12MHz
22p
C254
VDD2
C227
DGND
VD3
VA
1
VSSA1
2
VDDA1
3
D1
4
D2
5
C215
270K
AGND1
C224
47p
6
7
8
9
10
11
12
13
14
15
16
C223
AGND1
D3
VRL
D4
R1
R2
TREFT
VRH
VSSA2
SELPLL
ISLICE
HFIN
VSSA3
22n
V1
V2
LDON
CFLG
VDD3C
C2FAIL
STATUS
SAA7376
HFREF
IREF
VDDA2
AGND1
VA
TEST1
C233
CRIN
X201
8M4672Hz
R255
100K
22p
DGND
CROUT
DGND
R254
330
C232
TEST2
R270
C253
100n
C252
4u7
+
R241
100n
RESET
U201
CL16
22p
330
220
DGND
VSS1
CL11
U208
OM5284/EB03_B
38
VDD2
15
XTAL1
14
XTAL2
17
VDD1
16
VSS1
28
VSS2
39
VSS3
6
VSS4
4
RST
29
EA
26
PSEN
27
ALE
5
7
8
9
10
11
12
13
RA
12K
12K
R252
R251
0 0
RXD
TXD
INTO
INTI
T1
WR
7 7
RD
VD
RAB
SILD
SL
FO
12K
R250
R260
220
R243
VD1
37
0
36
35
LED 1
34
LED 2
33
P0
/AD
7
0
P1
SCL
7
SDA
A10
A11
P2P3TO
A12
A13
A14
A15
220
220
R244
SDA
SCL
CL4
DOBM
VDD1P
TEST3
LED 3
32
31
30
40
41
CAR1
42
CAR2
43
CAR_POS
44
CDM_POS
1
RSTN
2
SCL
3
SDA
18
A8
19
A9
20
21
D201
C238
R259
VSS3
VSS1
DGNDDGND
22
23
24
25
220
49505152535455565758596061626364
SCLX
VDD2P
WCLX
DATA
EF
KILL
V3
V4
V5
VSS2
SUB
RCX
SFSY
SBSY
MOTO2
MOTO1
32313029282726252423222120191817
100p
DGNDDGND
DGND
PMLL4148
100p
C237
VD2
48
47
46
45
44
43
42
CAR_M2
41
40
39
38
37
36
35
34
33
12K
R248
CAR_M1
DGND
12K
R249
+5V +5V +5V
R285
R284
R283
22K
22K
VDD1VDD1
R268
3K3
22K
R277
R278
3K3
220
R279
220
100p 100p
C265 C264
470
R240
TXD
MUTE
RDX
CN205
R out
GND
L out
CN206
RDX
R281R280
220220
P.6(micro)
TXD TXD
GND GND
LED 3 LED 3
LED 2 LED 2
+5V +5V
R154
22k
R156R155
22k1k
LED 1 LED 1
12 12
11 11
MUTE
+5V
+12V
10 10
9 9
R out R out
8 8
7 7
L out L out
6 6
5 5
+5V +5V
4 4
3 3
+10V +10V
2 2
1 1
GND GND
CN203
Q105
BC857B
R162
22k
+5V
U205
TDA1311T
VOR
BCK
NO
WS
VOL
AGND3
470
R247
100K
R261
100K
DGND3
+5V
R256
C248
DATA
GND
+
+5V
4K7
R274 R275
R257
R258
47u
+5V
47K
47K
VDD
BC857B
10K 10K
BC857B
BC857B
BC857B
Q206
Q205
Q203
Q204
470
R245
R246
R225
C229
AGND3
+5V
+5V
+5v
+5v
10
C245
4u7
C244
4u7
+ +
100n
C234
100n
C210
100p
R220
15K 15K
R222 R221
27K
R214
R217
22K27K
C209
220p
C206
100p
R210
22K
C207
220p
R213 R209
22K 47K
+Vunreq
U206/A
NE4558N
3
+
2
-
5
+
6
-
R208
AGND3
R219R218
47K22K
U206/B
NE4558N
10
C241
+
4u7
15K
R212
AGND3
R211
AGND3
Q201
BC847B
1K
R233
15K
Q202
BC847B
AGND3 AGND3
R224
100n
C208
8
4
AGND3
1
C242
+
4u7
7
R234
1K
R223
AGND3
100
100
10n
C235
CN203 pino 23,25
CN203 pinos 13,15,17
CN203 pino 19,21
10n
C236
RDX
CN204
MUTE
PCI CONECTOR
+5V
GND
+10V
CN207
LED 1
LED 2
LED 3
CN208
X2
X2
X2
X2
X2
X2
CN202
6
5
4
3
2
1
WH SLEDGE-
B SLEDGE+
Y MOTOR-
G MOTOR+
OR
BL
AGND2
HOME_SW
-
12
+
9
-
13
+
16
5
U204
TDA7073A
7
-
22n
22n
390390
22n
+
6
1
-
+
2
C205
C204
R230R229
22n
22n
C259
AGND2 AGND2 AGND2
C258
C260
DES.
PROJ.
APRO.
P.A.ALT.
NOME
ROBERTO
ANDRE
TITULO:
05/08/98
05/08/98
DISCRIMINACAO
ESQUEMA ELETRICO 3 CD's
MAT.DATA
ACAB.
ESC.
MOD.
MD3200
COD.
DATAVISTO
PROJECAO
mmemdimensoes
N.TOL.TOL.
1.00.52139.13
Page 2
D403
CD
100
R412
D405
TAPE
100
R413
D407
AUX
100
R414
D409
BAND
100
R415
STBY
MUTE
B_4052
A_4052
BUS_CL
DATA_R
W/ENABLE
MONO/ST
ENC_1
ENC_2
M_R
M_RP
MOTOR
REC
3LEDS
GND
PROTEC
PLAY/PAUSE
ENC_3
ENC_4
MUTE CD
CLOCK
DATA
LATCH
TX
RX
Dout
Din
CLK
+5V
OPEN
STROBE
IR
CLKin
PLAY/REC
QFP PLCC/OTP
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
NCNC
VSS
PC7
PC6
PC5
PC4
NCNC
PC3
PC2
PC1
PC0
PD0
PD1
PD2
PD3
PD4
PD5
TCMP
PD7
TCAP
OSC2OSC2
OSC1OSC1
VDDVDD
NCNC
NCNC
RESETRESET
IRQ
VPPVPP
PA7 5
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
DATA R
W/ENABLE
BUS CL
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
17
22
24
25
26
27
23
28
29
30
31
32
33
34
35
36
37
38
40
41
42
43
44
39
4
1
2
3
+5V
+12V A
MONO/ST
M_P
M_RP
+5V
GND
+12V A
PROTEC
CN601
DISCO_3
DISCO_2
DISCO_1
REC
MOTOR
LATCH
DATA
CLOCK
PLAY/REC
CN602
B_4052
A_4052
REF_AC
GND
-VFD
GND2
MUTE
STBY
FIL_B
FIL_A
CN603
10
9
8
7
6
PARA PCI LATERAL
5
4
3
2
1
10
9
8
7
6
PARA PCI LATERAL
5
4
3
2
1
10
9
8
7
6
PARA PCI LATERAL
5
4
3
2
1
27262524232221
5
SURROUND
D412 D411
VERMELHO
353637383940414243
40 35 30 25 20 15 10 1
44
2028192918301731163215
VFD DISPLAY
SVA-10MM08
220
R416
+5V
+5V
RESET
CLOCK
PLAY/REC
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB0
PB1
PB2
PB3
PB4
D401
R403
Vpp
PB5
1N4148
4K7
Q403
BC547B
C404
IRQ
MC68HCO5C9A
PB6
15141312
N/C
N/C
RESET
IC401
SC427426
Vss
N/C
PB7
+5V
+5V
39 38 37 36 35 34 33 32 31 30 29 28 27
40
+
100n
C402
33p
C406
VDD
PC7
OSC1
PC6
X401
6MHz
R404
4M7
C405
3435363738394041424344
TCAP
OSC2
PD5/SS
PD4/SCK
PD3/MOSI
PD2/MISO
PD1/TDO
PDO/RDI
PC4
PC5
22212019181716
ENC_4
ENC_3
33p
PD7
TCMP
PC0
PC1
PC2
PC3
N/C
C403
IR401
33
+5V
32
CLK
31
D_IN
30
D_OUT
29
RX
28
TX
27
LATCH
26
DATA
25
CLOCK
24
23
10u/16V
SENSOR
REMOTO
+
C401
47u/16V
STB
R401
33
R429
4k7
CN619
SERIAL
COM CD
R701
56K
RX
LEDS
TX
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
1
Grid8
Grid7Grid6
IC701
uPD16311
SW3
SW2
SW1
+12V A
D413
PLAY/PAUSE
VERDE VERDEVERDEVERDEVERDE
390
R417
BC547B
Q404
D415
VERMELHO
DISCO 1
680
R419
R420
10K
D417
VERMELHO
DISCO 2
680
R421
BC547BBC547B
R422
Q406Q405
10K
+12V A+12V A+12V A
R418
10K
VERMELHO
BC547B
Q407
D419
680
R423
PLAY/PAUSE
DISCO 3
R424
10K
BZV55F3V3
RESET OPCIONAL
+5V
D402
R410
10K
R411 R409
180 22K
1
IC402
OPCIONAL
R407
10K 10K
R406
10K
Q402
BC547B
2
BC547B
Q401
3
R405
C407
1u
R402
5K6
C408
100n 100n
+5V
R408
+
PROTEC
PLAY/PAUSE
4K7
STBY
MUTE
B_4052
A_4052
BUS CL
DATA R
W/ENABLE
MONO/ST
ENC_1
ENC_2
M_P
M_RP
1
2
3
4
5
6
7
8
9
10
11
VFD701
Vdd
Vee
Seg20/Grid9
seg19/Grid10
SW4
Dout
Seg18/Grid11
Seg15/Grid14
IC
CLK
Din
Seg12/KS12
Seg11/KS11
Seg10/KS10
Seg16/Grid13
Seg17/Grid12
Seg9/KS9
Seg8/KS8
Seg7/KS7
Seg6/KS6
Seg5/KS5
Seg4/KS4
Seg13/Grid16
Seg14/Grid15
Seg3/KS3
Seg2/KS2
Seg1/KS1
STB
KEY2
KEY1
2K2
2K2
R704
R705
26
25
24
23
22
21
20
19
18
17
16
15
14
Vdd
KEY4
KEY3
1312111098765432
D701
D702
D703
D704
4 X 1N4148
2K2
2K2
R702
R703
DISCO 1
1 PLAY/PAUSE
DISCO 2
2
DISCO 3
3
4
X-TONE
5
6
7
8
9
10
11
12
#
#
#
#
# #
#
#
13
14
15
16
17
18
19
20
21
22
23
24
STOP
DISC
OPEN/CLOSEPOWER
SURROUND
484746454443424140393837
363534333231302928272625
CD
TAPE
BAND
AUX
242322
121110987654321
WAVE
37
EQUAL
38
MODE
39
FLASH
40
#
41
#
42
#
43
#
44
#
45
#
46
#
47
#
48
#
#
#
#
#
#
#
#
212019181716151413
25
26
27
28
29
#
30
#
31
#
32
#
33
34
#
35
#
36
BC547B
Q408
R430
10K
POWER
STOP
PLAY/P
SURROUND
SEQUENCIA NO PAINEL
CD
TAPE
MULT JOG
MODE
BAND
AUX
EQUAL
MOTOR
VOLUME
REC
3LEDS
E401
R427
10K
10K
R428
ENCODER ENCODER
+5V +5V
R425
10K
E402
10K
R426
UP/DOWNVOLUME
OUTROS
CD_1
CD_3CD_2
P.A.ALT.
TITULO:
DISC
NOME
X-TONEFLASHWAVE
OPEN/C
DES.
PROJ.
APRO.
ROBERTO
ROBERTO
ROBERTO
05/08/98
05/08/98
05/08/98
DISCRIMINACAO
ESQUEMA ELETRICO
PCI FRONTAL
MAT.DATA
ACAB.
ESC.
MOD.
MD-3200
COD.
DATAVISTO
PROJECAO
mmemdimensoes
N.TOL.TOL.
1.00.52139.04
Page 3
PARA PCI FRONTAL
PARA PCI FRONTAL
PARA PCI FRONTAL
470
470
470
+5V
R108
R107
R106
C130
GND do Radio
0V-OFF
5V-ON
0V-PLAY
5V-REC
3
1
C116C115
12n12n
FM
CF101
CDA10.7
MG40-4
1.31.31160.21
3
2
1
FM
AM
IF1
FMVSTAB
C120
470n
IF0
IF0
WRITE/ENABLE
BUS CLOCK
MOST/TUN
R116
47K
47K
R115
3435363738394041424344
VSTAB
FM IF2
AFC AM
P1
P0
DATA
DGND
XTAL
VDD
VCC2INDAFCAFCDEM
2221201918171615141312
C122C121
10n100n
33
32
31
30
29
28
27
26
25
24
23
R113
4k7
+12V C
1.31.31160.21
T102
AFC AM
1
2
3
XT101
75KHz
10
R112
+5V
R118
47K
+
R119
47K
+5V
R114
10K
C124C125C123
220p1u100n
2K2
R120
BC547B BC547B
Q101 Q102
RADIO_L
TAPE_L
10u
TC4052B
150k
R663
-B
IC601
TAPE_R
+10V -5V
R662
+12V C
2K2
R121
RADIO_R
+
10k
C643
CD_L
CD_R
3k9
R603
10 916 15 14 13 12 11
BA3X0XX-COM1X2XVDD
RADIO
TAPE
AUX
5k6
R671
+
C644
47u
VSSVEEINH1Y3YY-COM2Y0Y
87654321
AUX_L
AUX_R
33k
R664
R601
47K
R602
47K
3k9
R604
A
L
H
CD
L
R669
R668
5k6
R670
B
L
L
H
HH
47K
47K
CN607
L / R
0X/OY
1X/1Y
2X/2Y
3X/3Y
CN608
FM
GND
GND
L
R
L
R
CD
ENTRADA
AUX
ANTENA
FM
AM
ANTENA
AM
CN101
SUB-WOOFER
LOOP
SAIDA
GND
CN202
22K
22K
R276
R277
2k2
R278
SUB-WOOFER
FALANTE
SAIDA
( L )
1.31.31158.21
T104 T103
FI AM FI AM
AGNDAGND AGND AGND AGND
131
220p
220p
C
220p
C132
C319
10u
Vcc
20K
-
+
20K
BH3854AFS
R301
2K2
C303C301
10u10u
++ ++
10u10u
C304C302
2K2
R302
47K
47K
68n
C305
-
+
+
C306
68n
IC301
27
( BASS )
TONE CONTROL
20K
20K
TONE CONTROL
( BASS )
C308 C310
68n 10n
MATRIX surround sound
( TREBLE )
volume volume
( TREBLE )
+12V C
10n68n
C309C307
OUT2TV02TIN2BVO2BIN2BVN2NF2IN2FILTER VC TC BC LATCHDATACK
OUT1TV01TIN1BVO1BIN1BVN1NF1IN1A_GND
C312
100
R303
R308
R309
2k2
2k2
10K
10K
-
+
VOLUMEVOLUME
+--
Vcc
10u
+
100u
C317
10K
CONTROL
200K
4,7u
C318
47K
47K
R304
R305
DGND
C126
D101
BB112
D102
BB204
D103
BB204
D104
BB11282K
FM
4n7
AM
AM
1.31.11097.00
C102
C104
C105
C106
470n
C109
1.31.21101.11
18p
+5V
VC101
VC102
VC103
VC104
R105
10
C316C315C313 C314C311
R310
10u4,7u4,7u 4,7u10u
2k2
+++ +++++
171819202122232425262829303132
VREF
VREF
3,8V
R101
82K
100n
C103
R102
18K
R103
18K
D_GNDPORT4PORT3PORT2PORT1SCVcc
16151413121110987654321
47K47K
R307R306
+5V
DGNDAGND AGND AGNDAGND
R104
390p
C107
L104C127
ANT.FM47p
ANT
AM
L102
FM
RF
L103
FM
OSC
1
3
2
T101
C108
C128
4n7
L101
AM
OSC
220n
C101
100u/6,3V
C111 C110
R110
68K
VR101
47K
C129
10u
+
330p 220n
C112
470n
10
11
CF104
SFZ-450UL
+
1
RIPPLE
2
AM RF1
3
FM RF0
4
SUBGND
5
FMOSC
6
AMOSC
7
VCC1
8
VTUN
9
VCO
AFO
MPX1
C113
470n
6
4
2
CF103 CF102
SFE10.7MS3 SFE10.7MS3
FM
AM
AM
FM
RF1
FMAGC
GND
IF1
MIX
MIX
IC101
TEA5757
IF
+ +
PIL
GND
FIL
RAFL
2,2u
+
C119
MUTELPF
2K2
R111
+
C117 C118
4,7u 4,7u
AF
4,7u
C114
10
9
8
7
6
5
4
3
2
1
DATA R
W/ENABLE
BUS CL
M_P
M_RP
+5V
GND
+12V A
PROTEC
+12V A
CN603
10
DISCO_3
DISCO_2
9
DISCO_1
8
7
6
5
4
3
2
1
REC
MOTOR
LATCH
DATA
CLOCK
PLAY/REC
CN601
10
9
8
7
6
5
4
3
2
1
B-4052
A-4052
REF_AC
GND
-VFD
GND2
STBY
MUTE
FIL_B
FIL_A
CN602
PLAY
HEAD
PCI CHAVE REC
S901A/B
PLAY
REC
CN906
REC/PLAY
HEAD
CN905
CN903
CN904
PCI LATERAL
IC902
C943
1n5
C922
18K
R926
BA3126N
0V - PLAY
6V - REC
+
10u
1n5
C924
1n5
C925
T901
OSC.BIAS
C923
C926
1n5
C921
18K
R925
1n5
1n5
R954
R927
2K2
R928
2K2
R929
2K2
R930
2K2
560
R215
10k
R217
4,7k
R201
470
R235
BIP.
10u
C221
Q220
BC547B
RPPR
987654321
1K
D901
R923
+
22u
C920
C927
1N4148
D902
1N4148
120
C918
220n
100
R931
R932
10u
100n
C940
R922
220n
C917
R921
+
22K
R935
10
BC547B
R920
4K7
56
BC327
Q902
22n
C933
R936
22K
R933
47K
C901
C902
D905
Q901
47u
47u
BC547B
Q908
R924
R907
+
100
24 23 22 21 20 19 18 17 16 15 14 13
+
R908
100
1N4148
2K2
OPC
C919
R970
10
R969
R905R906
Q905
BC547B
C929
+
6K86K8
PLAY
R/P
IC901
C928
0V-Play
5V-Rec
1
4,7u
R909
0=2/23
1=1/24
+
47k
opc.
4,7u
R977
BC327
R974
470
R934
C937
C930
C916
+
TA8189N
C906
BC547B
1k
Q906
+
+
C935
47u
opc.
3k3
R983
+
4n7
C907
+
C908
R938
VR901
R937
+
470
JUMPER
R911
18OK
R912
18OK
4,7u
100
100
47u
C909
+
4,7u
180
R913
180
R914
+
47u
C910
C946
10n
3k3
R982
R972
22k
R971
47k
opc.
+
C931
220u
C905
2,2u
4n7
Q907
opc.
R976
1N4148
22K22K
R952R953
D906
10K
R955
R956
22K
R978
R979
47K
470
470
47u
C938
C903
18n
R901
18OK
R902
18OK
C904
18n
R988
100K
+
C932
NC
NC
REC
10u
47K
R962
+
R991
10n
C947
R915
R916
+12V C
opc.
1n
330k
C911
R917
2K2
R918
2K2
1n
330K
C912
0V -> Off
5V -> On
R981
R980
R975
+5V -> Protec Off
0V -> Protec On
PROTEC
10K
R256
1K
R255
22u
D507
5V1
+
C225
+
1M
R919
C913
+
4,7u
R947
121110987654321
+
10u
C942
MOTOR
47
47
47
10K
C914
+
4,7u
R948
10K
10k
+12V A
47u
C915
BC547B
Q903
BC547B
Q904
R973
PLAY/REC
0V -> Play
5V -> Rec
5V1
D907
R945
180K
4k74k7
R943R944
R946
180K
1K5
R968
M_RP
0V -> Off
5V -> On
5V1
D908
10k
R963
1K5
R965
M_P
0V -> Off
5V -> On
5V1
D909
10k
R964
Vol.Ton./Micro/Encoders/CD
Fontes/Motor/Leds/CD
Power Drivers
Ch.Selet./Vol.Ton./Radio/Deck
0V -> Mute OFF
+5V -> Mute On
MUTE
+5V
-VFD
+12V A
+12V B
+12V C
+5V -> Stby Off
0V -> Stby On
STBY
1N571/1N5231
1N4148
D211
BC337
Q512
100n
C523
1K
R537
10k
R528
+5V
+
47u
C515
+
100u
C524
+
2K2
47k47k
R230R229
10u
C222
4,7k
R202
22k
R529
IC209
7805
OUT IN
GND
Q511
R524
+ +
100n
C525
C526
BC337
100u
*
2K2
R526
22k
Q513
1N5245B
D506
15V
+
47u
C527
R525
opc.
C207
opc.
C208
*
2SD2061
4k7
R536
*
2SD2061
BC337
Q509
10k
R535
47u
100k
R209
47u
100k
R210
Q510
C209
BC547B
Q201
C210
Q202
BC547B
BZV55F13V
D509
+
1N4148
D201
R241
1N4148
D202
R242
4,7u
1k2
100u
BC557B
BC547B
R218
BC557B
BC547B
Q504Q505
Q207
Q209
10k
Q208
Q210
BC547BBC557B
10k
+
100
R243
+
100
R244
BC547B
R530
BC557B
BC557B
Q203
1k
+
1k
R212
Q517
BC547B
C531
470
R509
BC557
Q508
10K
R508
4K7
R211
R527
100n
22k
R213
560
R216
22k
R214
Q506
BC547B
BC547B
Q507
BC547B
Q205
100
BC557B
BC547B
100
+
C530
R507
C528
Q204
Q206
CN901 CN902
2k2
R221
++
C215
47u
8k2
R223
100p
C211
330p
C217
330100u
R219C213
opc.
R225
opc.
C223
2k2
R222
++
C216
47u
8k2
R224
100p
C212
330p
C218
330100u
R220C214
opc.
R226
opc.
C224
10K
R538
R531
39k
Q515
Q516
C529
47u
GND
100k
R533
+
R534
100k
39k
R532
47u
C219
Q211
BC547B
47u
C220
Q212
BC547B
R227
D203
D205
R245
R228
D204
D206
R246
GND2
*
0,22
*
*
0,22
*
R539
2SD1933
Q213
R233
Q215
2DB1342
2SD1933
Q214
R234
Q216
2SB1342
22k
1K
R237
1K
R238
1K1K
R239
100n
Q218
BC557B
R240
100n
+
BC557B
Q217
R247
4,7
D209
1N4148
C233
* = MONTADO NO DISSIPADOR
R248
D210
1N4148
4,7
C234
2,5A
F204
C516
2200u/50
PARA IC601
-B
F203
2,5A
+
GND2
2K2
1N4148
1N414868
2K2
1N4148
1N414868
opc. opc.
R250 R251
CN201
R231
150
R232
150
CN501
+5V
+12V A
LT4A03
D501
10n
C501
LT4A03
D502
+
u/50
C505
2200
u/50
C506
2200
C502
D503
C503
D504
C504
10n
LT4A03
10n
LT4A03
10n
10k
R501
1
3
CN502
1
2
3
4
5
6
7
ALTERACAO DO CIRCUITO DE PROTECAO642A
P.A.ALT.
TITULO:
DISCRIMINACAO
ESQUEMA ELETRICO
PCI LATERAL
GND
GND
( R )
JK201
PARA PCI
CONECTOR2
DO CD
CN207
+12V/GND/+5V
PARA PCI
TRAFO
CN505
AC
25Vac
GND
25Vac
AC
FIL_A
2,15Vac
200mA
FIL_B
2,15Vac
200mA
GND2
-VFD
PROJECAO
DATAVISTO
mmemdimensoes
AB+-
DES.
REC/PLAYPLAY
M
PROJ.
APRO.
NOME
ROBERTO
ROBERTO
ROBERTO
05/08/98
05/08/98
05/08/98
MAT.DATA
ACAB.
ESC.
MOD.
MD 3200
COD.
N.TOL.TOL.
1.00.52139.03
Page 4
PARA PCI
LATERAL
CN502
AC
GND
AC
FIL_A
FIL_B
GND2
-VFD
CN505
1
2
3
4
5
6
7
GND2
TF501
F501
1A
AC IN
CN509
1
2
1
2
3
4
REDE
4 3 2 1
220V
SW501
PCI CHAVE 110/220V
CN503
110V
12
10
D215
D214
D217
Iluminacao
do CD Player
VERDE
390
R258
BC337
Q219
D216
390
R259
R257
10K
VERMELHO
9
8
7
6
5
4
3
2
CN205
R out
GND
L out
RX
LEDS
TX
+5V
GND
RX
11
1
+12V
TX
9
8
7
R out
GND
L out
JUMP
JD202
6
5
+5V
JUMP
JA204
4
3
+12V
2
1
GND
10V
D508
10k
R506
GND2 GND2
PCI TRAFO
220
30V
D507
R537
4k7
R502
Q501
10
+
C511
100u/16V
BC557B
4k7
R503
R504
C513
100u/50V
+ +
GND2
100k
R505
GND2 GND2 GND2 GND2 GND2
100n
C512
+
100u/50V
C507
C510
100u/50V
D510
1N4004
10n
C509
10n
C508
CN204
PCI CONECTOR
D505
1N4004
P.A.ALT.
TITULO:
DISCRIMINACAO
PROJECAO
DATAVISTO
CIRCUITO FONTE
mmemdimensoes
MAT.DATA
ACAB.
DES.
NOME
ROBERTO
05/08/98
PROJ.
APRO.
ROBERTO
ROBERTO
05/08/98
05/08/98
ESC.
MOD.
MD-3200
N.TOL.TOL.
1.00.52139.05
COD.
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