CCE MD 4400C Diagram
TRAY
CAR
R796
330p
C759
C791
JUMP
Q720
R795
R707
R800 R708
12K
330p
C794
+
100n
C760
100uF/16V
R715
R716
R717
8n2
8n2
C792
VD3V3
R711
R712
AGND2AGND2 AGND2
47K
47K
47K
12K
5K6
Q722
BC327/25
D711
D710
D709
D708
1K
1K
VDD1
BC846B
IC704
IC705
C793
R799
R709
C704
C794
R800
R710
C705
R715
C795
R716
C791
R713
C707
R717
C792
R714
C708
Q723
2K2
R700
TDA7073A/AT
TDA7073A/AT
nao usa
0R
470
22nF
nao usa
0R
820
22nF
12K
nao usa
12K
nao usa
470
22nF
12K
nao usa
330
22nF
+
100uF/10V
R726
C761
+9V
1K
AM2088A/AT
AM2088A/AT
330pF
12K
15K
1nF
330pF
12K
33K
820pF
47K
8,2nF
47K
8,2nF
22K
1nF
47k
8,2nF
18K
1nF
DGND
DGND
OPEN
SW702
CAR_POS
OPEN
SW701
CDM_POS
CLOSE
CLOSE
+5V
C763
100n
C764
GNDGND
R780
180R
1N4148
BZX79C3V3
+
D706
D707
VA5
R792
1R
VA4
R770
2R2
100uF/16V
100uF/16V
VD3V3
Q709
BC817/25
+
C762
100uF/16V
GNDGND
R771
2R2
C766
AGND1
C771
VA3
100n
+
C772
R772
10R
100uF/16V
R776
+
100uF/16V
R778
2R2
2R2
VA2
C769
VA1
VDD1
VA2/2
1K
R773
+
1K
R774
VDAC
R777
100R
VDD2
R779
2R2
+
opc.
C790
C770
100n
AGND3AGND3
JA723
Q719
BC337/25
R797
470R
Q711
BC807/25
C781
R781
10R
R782 R791
1K5 1K5
R785
1K5
22uF/50V
C785
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
100n
C782
100n
Q712
BC807/25
Q714
BC817/25
C786
Q715 Q716
BC807/25 BC807/25
100n
C783
10R
C784
100n
R794
1K5
22uF/50V22uF/50V22uF/50V
100uF/16V
C773
R788
Q717Q713 Q718
BC817/25BC817/25 BC817/25
C787
C774
AGND2
AGND2
++++ +
C788
+
AGND2
100uF/16V
16
13
9
12
+
AGND2
16
13
9
12
C789
OPC.
100n
C706
5
+
TRACK
-
+
FOCUS
-
10 14
AGND2
C709
100n
5
+
SPLINDLE
-
+
SLEDGE
-
10 14
AGND2
VA4
2
+
1
6
+
7
IC704
AM2088A/AT
VA4
2
+
1
6
+
7
IC705
AM2088A/AT
C704
1n
C705
820p
C707
1n
C708
1n
D712
BZX79C5V6
C702
4K7
R706
22n
C701
4K7
R703
22n
R709
R710
R713R714
Q721
R705
1K
R701
1K
R702
1K
R704
1K
R799
12K
C793
15K
33K
22K18K
8n2
C795
GND
VA3
1/2VCC
MON
GND
VAI PARA PICK-UP
OPEN
CLOSE
R793
SW703
TRAY_SW
10K
DGND
10K
R790
VA5
R751
220K
R752
220K
10K
R789
DGND
VA1
Q703
BC856B
C750
1n5
C749
1n5
R754
22K
R756
22K
R755
22K
R757
22K
VA2/2
R758
R760
VA2/2
VA2/2
R759
R761
+9V
+5V
PRE
VA2
47uF/25V
C752
220p
10K
5
+
IC707-A
NE4558N
6
-
C754
15K
150p
C751
220p
10K
3
+
IC707
NE4558N
2
-
C753
15K
150p
C755
8
7
4
PRE
R766
1K
-B
1
R767
1K
+
+
C758
47uF/25V
C757
47uF/25V
+
C756
100n
PREPRE
R764
100R
PRE PRE
22K
R722
PRE
R765
100R
10K 10K
R763 R762
22K
R723
PRE
PREPRE
Q702
BC846B
Q701
BC846B
+9V
GND
+5V
L_OUT
GND
R_OUT
STATUS
SCL
SDA
CDRW
RESET
CAR-
CAR+
CAR_POS
CDM_POS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN701
VA3
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
VDD1
C778
10n
1K
R719
100n
C718
C719
1K
R720
100n
C716
AGND1
AGND1
100n
C715
AGND1 AGND1
C779
IC706
TZA1025
R721
10n
C720
22n
AGND1AGND1
10n
10R
1
2
VCCL
3
CFIL
4
5
DIN
6
GND
7
PWRON
1K8
R729
R730
LD
3K9
R731
RGADJ
VCC
EQSEL
CDRWMON
RFEQO
RFFB
CMFB
3K9
R732
1K
AGND1
R734
1K
AGND1
R736
1K
AGND1
AGND1
AGND1
R742 R743
1K 33K
AGND1
VA5VA5
14
13
12
11
10
9
8
R733
33K
4n7
C723
R735
33K
4n74n72n7 2n7
C724C726C728 C727
R737
22K
4n7
C725
R739R738
22K1K
R741R740
33K1K
C721
100n
R725
10K
AGND1
C780
AGND1
C735
AGND1
10n
VA1
220p
AGND1
R724
10K
C736
R744
220p
AGND1
C737
C722
3n3
27K
220p
C729
C730
C738
AGND1
100n
100n
R727
1K
22K
R745
220p
AGND1
C731
220p
220p
C739
C740
AGND1
AGND1
R786
330R
8,4672MHz
R746
C741 C742
33p 33p
R747
DGND
DGND
C745
1n
+5V
10K
R748
D701
1N4148
10K
10K
R749
CDRW
64 63 62 61 60
V5
V4
1
IFREF
47p
22n
C732
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
X701
100K
DGND
AGND3 AGND3
V1
LDON
VDDA2
LP
LN
+
C743
100uF/16V
MOTO2
Vpos
Vneg
100n
C744
VDD2
10K
100n
C733
59 58 57 56 55 54 53 52 51 50 49
SL
MOTO1
VSSD3
VDDD2(C)
IC701
SAA7325
RP
RN
SELPLL
TEST1
DGND DGND
R718
FO
RA
DATA
CL16
26252423222120191817
C734
DGND
CFLG
VDDD1(P)
SCLK
WCLK
R787
100n
SBSY
DOBM
VSSD2
CL11/4
SFSY
TEST3
STATUS
SILD
RESET
SCLI
WCLI
V2/V3
VSSD1
KILL
TEST2
EF
SUB
RCK
RAB
SCL
SDA
SDI
323130292827
10K
DGND
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
B
DES.
PROJ.
APRO.
AMV10501
P.A.ALT.
NOME
ROBERTO
THIAGO
R709 ERA 9K1/ R714 ERA 12K/ ELIMINAR Q720 BC327,
R796 2K2, Q721 BC846B, R795 10K, D708.709.710.711 1N4148
ACRESCENTAR CIRCUITO RESET/ REGULADOR 5V
CALCELAR R783,R784 1K5 / CALCELAR R795,R796 0R
EXCLUSAO DO D709 6V2, R797 0R, C717 100uF/16V
UNIFICAR MD4400/B/C/D/E-MD3130/B/C/D/E/F/G/H
INCLUSAO DO Q719 BC337, R726 1K, C761 100uF/16V
R780 ERA 39, R720 ERA 1k5 / INCLUSAO DAS SERIES MD4600B/C/D/E
R719 ERA 3K3
R708 ERA 12KA
DISCRIMINACAO
TITULO:
MD3130/B/C/D/E/F/G/H-MD4400/B/C/D/E-MD4600/B/C/D/E
ESQUEMA ELETRICO PCI CD
MAT.DATA
08/11/00
ACAB.
ESC.
08/11/00
MOD.
MD3130/MD4400/MD4600
COD.
THIAGO
THIAGO
13/07/01C
27/03/01
19/12/00THIAGO
DATAVISTO
PROJECAO
N.TOL.TOL.
1.00.52172.06
mmemdimensoes
9
2
1
5
3
4
2
1
3
4
8
7
6
7
6
5
1
2
3
4
5
6
7
8
9
10
CN606
1
2
3
4
5
6
7
8
9
CN607
1
2
3
4
5
6
7
8
CN608
1
2
3
4
5
6
CN605
9
8
7
6
5
4
3
2
1
CN603
S-201
E-621ML
S-201
REC/PLAY
PHONE
SDA
SCL
DO
CL
DI
CE
+5V
DGND
RL_PW
PB_1/2
M_P
M_RP
REC_SW
REC
AC_LEVEL
RL_SPK
MUTE_PW
AGND
RST_DSP
SCK
MOSI
MISO
STB_DSP
CS
CDATA
CCLK
MOTOR
STBY
-VFD
GND2
FIL_B
FIL_A
+12V
CE
DI
CL
DO
RADIO_L
RADIO_R
+9VA
GND
PLAY
HEAD
HEAD
ERASE
HEAD
+5V
DGND
L
1
2
R
3
CN902
Vrec=0,00035V
Vbias=0,004V
Ibias=400uA
TP1
1
2
3
4
CN901
2
1
CN903
Verase=0,035V
Ierase=35mA
JG01
PCI DECK
Irec=35uA
R915
10R
R916
10R
TP2
R940
1R
GND DO
PCI
* = fixado ao dissipador
MUTING
Vcc
987654321
220K
R276
56K
R275
+
C273
0,47uF/100V
R274
+12V
22K
R280
2200uF/50V
+B
C224
power
2200uF/50V
-B
+
C225
power
CN502
CN501
BC846B
+
+
C274
Q221
22K
R277
+B
22uF/50V
BC856B
D201
C220
10n/500V
D202
C221
10n/500V
D203
C222
10n/500V
D204
C223
10n/500V
20V x 2
2,25A
4V/0,25A
30V/0,1A
13,5/0,8A
17
13
Q270
18
16
12
10
8
14
1K2
RL_SPK
LT4A03
LT4A03
LT4A03
LT4A03
TF501
9
R278
GARRA
100
R407 ERA 1M5/ R404 ERA 10K
ALTERACAO DO TITULO DO CABECALHO
DISCRIMINACAO
ESQUEMA ELETRICO
PCI LATERAL/FONTE
MAT.DATA
ACAB.
ESC.
MOD.
MD4400A/B/C/D/E/F
11
RL201
FAL_L
FAL_R
BC846B
Q223
10K
R281
RL202
power
D212
1N4004
R282
10K
Q222
BC846B
15K
R419
120
20
15K
R420
FS501
otimizado
normal
jump
jump
R423
2Aret
15K
220V
* = fixado ao dissipador
33
22
R259
330
R261
330
GND
D211
R424
GARRA
COD.
SW501
47uF/50V
Q215
BC846B
3K9
Q217
+
C226 C229C228
47uF/50V 47uF/50V
Q216
BC846B
3K9
Q218
+
47uF/50V
+
C401
100uF/16V
R515
OUTIN
GND
1N5243
1N964
D509
R251
R252
GND2
+B
Q219
-B
+B
Q220
-B
C518
22n
R508
470R
10n
C217
10n
C216
Q503
BC856B
R509
10K
R510
2R2
R265
1uH
L201
IC201
C271
1uH
L202
R266
2R2
D501
C501
D502
C502
D503
C503
D504
C504
47K
TA7317P
ON-OFF
56K
R271
2K2
R279
R255
56K
R256
GND
22K
R272
-B
47K
SUBSTRATE
DISCHARGE
RELAY
DRIVER
R273
33K
+12V
OVER
CURRENT
DETECTDETECT
DC
DETECT
+
C272
47uF/50V
+
C270
22uF/50V
1N4004
10n/100V
1N4004
10n/100V
1N4004
10n/100V
1N4004
10n/100V
C517, C518 E C520 ERA 100n/ INCLUSAO DAS SERIES MD4400C/D/E/F
ACERTO DA LIGACAO NA ENTRADA REC/ INCLUSAO DA SERIE B/
47K
R253
D209
1N4148
47K
R254
D210
1N4148
+9VA
R401
+
C519
100uF/16V
C219
100n
10R
10R/2W
10R/2W
2200uF/25V
33K
C218
100n
+
R257
+
47uF/50V
R270
R258
C505
C
470R
R514
B
A
P.A.ALT.
TITULO:
4K7
Q504
BC846B
DES.
NOME
ROBERTO
01/11/00
PROJ.
APRO.
THIAGO
01/11/00
MISO
STB_DSP
C919
++
100uF/16V
47R
R945
68R
1/2VCC
R944
68R
C918
+9VA
+
R943
C926
82p
C927
CS
C951
R942
22K
47K
CDATA
BC856B
1/2VCC
C913
68n
68n
C912
1/2VCC
opc.
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC
1/2VCC1/2VCC
CCLK
R947
C914
10n
R946
Q913
REC
CN609
+9VA
+9VA
47K
R949R948
47K
Q912
47K47K
BC856B
P/R_SW
+9VA
C920
M_RP
M_P
AGND
5V-OFF
5V-OFF
5V-PLAY
0V-REC
SCK
MOSI
RST_DSP
+5V
R998
10k
R997
10k
R996
10k
R995
OPC.
39R
6
3
47R
43
52
6
100uF/16V
47R
R913
5
(-)
4
C906
+
100uF/16V
2n7
330K
R925
2n7
330K
R924
+
opc.
1/2VCC
+
C911
C910
C940
C905
1/2VCC
C907
8n2
1/2VCC
8n2
100n
C924
22n
R927
R926
12n
C941
10n
+9VA
1/2VCC
1/2VCC
1K2
1K2
C945
22n
R934
680R
R985
18K 18K
R928 R929
8R2
+9VA
2n7
R901
R902
2n7
BC856B
Q901
Q902
330K
C903
C904
330K
BC856B
C930
470p
C931
470p
+9VA
C901
C902
TP3
TP4
TP6TP5
8n2
1/2VCC
8n2
1/2VCC
R967R966
R903
R904
BC856B
R917
470R
R918
470R
R919
Q908
BC846B
R978
47K
R977
47K
R969
18K
470R470R
C922C923
1K2
1K2
Q907
10K
18K
R905
4K7
R907
8
(+)
100n
C954
1
4K7
18K
R910
R908
R906
+9V
10K
R921
R922
10K
R994
10K
47K
R920
47K
R954
C932
opc.
C933
3n3
1/2VCC
R973
2K2
BC846B
22K
2n22n2
R971
R909
7
IC901
4558
+
-
2
390K
R912
Q909
BC856B
BC856B
Q910
Q911
BC846B
T903
f=59.068Hz
OSC.BIAS
1
plastico
Q915
10K
R975
390K
R911
+
39R
R914
C909
C908
R923
10K
(+)
+
1/2VCC
10K
BC846B
R974
Q916
22K
R970
R968 R990
18K 56K
R972
2K2
220uF/10V
C934
C925
12n
12n
C953
680R
R984
100n
+
-
2K2
R976
BC846B
100n
C917
Q905
BC817/25
Q904
BC846B
Q903
BC846B
R979
IC903
4558
R980
Q914
+9VA
(+)
2K2
6K8
R930
+
+12V
R963
8
1
R936
R937
R981
390K
18K
18K
10K
R931
+
-
R941
6K8
0V-PLAY
5V-R/P
R965
47K
R964
390K
7
+
IC902
4558
2
39R
2n7
C942
2n7
C943
2n7
C944
R983
5678
(-)
4321
R982
1K
22K
R933
R932
1K
6
3
39R
R935
(-)
47R
100uF/16V
R939
1K
R987
1K
C928
C929
R986
1K
PB_1/2
5
4
BC846B
Q906
6n8
R989
1K2
R991
56K
82p
R993
8K2
R992
8K2
R988
1K2
6n8
+5V
DGNDAGND
+5V
1uF/100V
100K100K
R961R962
+
1uF/100V
0V-ON
0V-ON
DGND
R404
4K7
R405
100K
R406
1K
R960
LIN
+
C921
R959
1n
C915
C916
1n
1K
LOUT
ROUT
C426
100n
Q401
BC846B
1K
TP11
REC
RIN
CN610
100R
R407
1M8
CN908
TP10
JUMPER PARA MD4400
JUMPER PARA MD4400
R409
C427
100n
654321
CN907
PLAYREC/PLAY
100K
R408
100K
TP8
TP7
RESISTORES
DE PULL-UP
ESTAO JUNTO
AO MICRO
CN903
JA12
JA11
TP12TP9
GND
+9VA
PB_1/2
M_P
M_RP
REC_SW
REC
R_OUT R_OUT
L_OUT L_OUT
R_REC R_REC
L_REC L_REC
11
10
9
8
7
6
5
4
3
2
1
CN601
REC
M_RP
REC_SW
GND
+9VA
22K
R957
47K
R958
GNDM GNDM
2 1
+ -
MMI-6S9L
PB_1/2
M_P
0V-OFF
5V-ON
opc.
C950
R955
4K7
Q953
BC846B
MOTOR
+
D952
CN906
R201
10K
R202
1K
MUTE_PW
R356
10K
Q952
BC327/25
opc.
D205
1N4148
C424
2,2uF/100V
+12V
10R
R950
C952
+
47u
GNDMGNDM
C201
+
1uF/100V
+
2,2uF/100V
R223
56K
R213
BC856B
Q203
100K
R211
330p
C205
1K
R209
C203
68n
R203
10K
Q201
R205
10K
BC846B
BC846B
R204
10K
Q202
R206
10K
100K
R212
330p
C204
A_GND
C409
++ + ++
2,2uF/100V
14 13 1112 10 9 8 7 6 5 4 3 2 1
Lin_3
Lin_4
100K
R207
4K7
100K
R208
C202
68n
1K
R210
Q204
BC856B
4K7
C412
C405
2,2uF/100V
Loud_L
+
Rin_1Lout
& Gain Control
Input Selector
100n
BC856B
+
Q205
4K7
R215
56K
R214
BC856B
4K7
R216
C410
2,2uF/100V
2,2uF/100V
Rin_2
R217
Q206
R218
C207
100uF/25V
2K7
R219
0R
R221
C209
47p
Q207
BC846B
+
C206
100uF/25V
2K7
R220
0R
R222
C208
47p
Q208
BC846B
C406
C408
2,2uF/100V
Rin_3
Rin_4
1N4148
1N4148
A_GND
100n
R225
12K/2W
BIAS ADJUST
100R
R227
100R
R224
R226
12K/2W
BIAS ADJUST
100R
R228
C404
Loud_R
Loudness
Volume &
D207
10n
C211
OPC.OPC.
R229R263
D208
10n
C210
OPC.OPC.
R230R264
C422
+
2,2uF/100V
Rout
PT2314
IC401
Input Selector
& Gain Control
Loudness
Volume &
Lin_2
+
2,2uF/100V
C425
+
FIL_A FIL_A
FIL_B FIL_B
GND2 GND2
STBY
GND
+5V +5V
GND
+9VA +9VA
GND
CN504
Lin_1
C411
C413 C407
2,2uF/100V 2,2uF/100V
13
12
11
10
GNDMGNDM
-VFD-VFD
9
STBY
8
7
6
5
4
3
+12V+12V
2
1
CN503
GND
GND
GND
A_GNDA_GND
Bout_R
C416
5K6
1K
6K8
C521
Mute
220n
31,5V
OPC.
R517
OPC.
R518
+
R513
22K
Bass Bass
Lin
+
C421
2,2uF/100V
Bout_L
Bin_L
220n
C415
C417
5K6
R403
+5V -> Stby Off
0V -> Stby On
Bin_R
220n
220n
C414
R402
31,5V
R505
+
R506
C522
1uF/100V
GND2 GND2 GND2GND2
GND2GND2 GND2
100uF/10V
+
C517
+
C420
C513
22n
A_GND
Mute
AttAtt
Out_R
10uF/50V
R503
R504
1uF/100V
BC337/25
BC856B
Q209
2K2
R235
270R
Q213
BC846B
BC856B
2K2
R236
270R
Q214
BC846B
Out_L
++
C419
1K
6K8
Q505
R516
R519
180R
0R
R231
Q211
180R
Q210
0R
Q212
R232
C402
Rin
Treble
Treble
Serial Bus
D_GND
10uF/50V
+
OPC.
100uF/50V
OPC.
GND2
C520
22n
+
220uF/16V
C516
R237
100R
R239
R233
OPC.
C213
100K
R241
opc.
*
100R
BC546B
R243
* = no dissipador
R238
100R
R240
R234
opc.
C212
100K
R242
OPC.
*
100R
BC546B
R244
* = no dissipador
A_GNDA_GND
A_GND
2n7
2n7
C403
Treble_R
Treble_L
Supply
Latches
Decoder &
DATA
Dgnd
SDA
35V
100K
R502
GND2
GND2 GND2
7805PL
GND
220R
R512
1N5240
D510
1N973
IC501
C515
+
D506
INOUT
47uF/25V
C512
1N758
G
IRFP530N
C215
G
IRFP9530N
G
IRFP530N
C214
G
IRFP9530N
Agnd
CLK
2827262524232221201918171615
+
SCL
C418
A_GND
R501
470R
R507
470R
+
1N5257
100uF/50V
*
BC337/25
C514
+
PCI FONTE
M
C227
D
S
R249
R245R246R248
0,22R/5W0,22R/5W0,22R/5W
R247
0,22R/5W
S
G
D
S
R250
S
G
VddRef
100uF/16V
D505
1N4004
C510
10n/500V
C511
7805
*
2SD2061
Q502
13V10V
47uF/25V
R511
+
*
2K2
*
+
*
2K2
*
A_GND
Q501
10K
8
7
3
2
4
5
1
PHONE
CN203
44
CN202
R260
330
4X
NORMAL
R262
330
(+L)(+R)
GNDGND
1N4004
R417
R418
R421
R422
15K
47K
47K
47K
47K
+5V
GND
+9VB
AC IN
A_GND
A_GND
1
L
2
GND
3
R
1
L
2
GND AUX
3
R
3
+5V
2
GND
1
+9VB
1
2
110V
THIAGO
THIAGO
THIAGO
PROJECAO
N.TOL.TOL.
1.00.52175.04
CN201
CD
CD
REDE
16/07/01
30/11/00
21/11/00
DATAVISTO
mmemdimensoes
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