CCE MD K400A/B Schematic
+5V+5V +5V+5V
R1929R1929
CN1903CN1903
66
55
44
33
22
11
SUNMAXSUNMAX
CN1904CN1904
66
55
44
33
22
11
SUNMAXSUNMAX
CICUITO OPCIONAL USADOCICUITO OPCIONAL USADO
PARA MONTAGEM DO DECK SUNMAXPARA MONTAGEM DO DECK SUNMAX
1.52.10271.001.52.10271.00
10K10K
R1930R1930
10K10K
CN1901CN1901
55
11
APEXAPEX
CN1902CN1902
44
11
APEXAPEX
REC_SWREC_SW
SOL_ASOL_A
GNDGND
SEN_ASEN_A
ANO_AANO_A
SOL_BSOL_B
GNDGND
ANO_BANO_B
SEN_BSEN_B
R1923R1923
330R330R
R1924R1924
330R330R
R1921R1921
R1922R1922
2K22K2
2K22K2
R1919R1919
R1920R1920
2K22K2
Q1911Q1911
BC846BBC846B
2K22K2
Q1912Q1912
BC846BBC846B
R1917R1917
150K150K
R1918R1918
150K150K
D1903D1903
D1902D1902
SK-107SK-107
SK-107SK-107
+12V+12V
+5V+5V
+12V+12V
+5V+5V
R1915R1915
120K120K
Q1909Q1909
BC327/25BC327/25
PULSE_R/PPULSE_R/P
R1916R1916
120K120K
Q1910Q1910
BC327/25BC327/25
PULSE_PLAYPULSE_PLAY
Q1907Q1907
BC846BBC846B
Q1908Q1908
BC846BBC846B
R1925R1925
R1931R1931
MODE_SWAMODE_SWA
4K74K7
4K74K7
MODE_SWBMODE_SWB
R1913R1913
4K74K7
R1914R1914
4K74K7
REC_SWREC_SW
SOLEN_R/PSOLEN_R/P
SOLEN_PLAYSOLEN_PLAY
D807D807
R842R842
CDCD
D806D806
VERDEVERDE
220R220R
220R220R
R843R843
TUNERTUNER TAPETAPE
VERDEVERDE
D805D805
R841R841
VERDEVERDE
220R220R
++
C802C802
+5V+5V
1uF/100V1uF/100V
L801L801
100uH100uH
R834R834
R835R835
R836R836
R837R837
R838R838
R839R839
100K100K
100R100R
100R100R
100R100R
100R100R
100R100R
3131 11551010151520202525
100R100R
R832R832
4040
Grid5Grid5
4141
Grid4Grid4
4242
Grid3Grid3
4343
Grid2Grid2
4444
Grid1Grid1
4545
VddVdd
4646
LED5LED5
4747
LED4LED4
4848
LED3LED3
4949
LED2LED2
5050
LED1LED1
5151
VssVss
5252
OSCOSC
SW1SW1
PULSE_R/PPULSE_R/P
PULSE_PLAYPULSE_PLAY
2121
2020
1919
1818
1717
1616
1515
VFD DISPLAYVFD DISPLAY
100R100R
100R100R
100R100R
R829R829
R830R830
R831R831
Grid8Grid8
Grid7Grid7
Seg20/Grid9Seg20/Grid9
IC801IC801
PT6318PT6318
SW3SW3
SW4SW4
Seg19/Grid10Seg19/Grid10
DoutDout
1K1K
R802R802
Grid6Grid6
SW2SW2
GND2GND2
-VFD-VFD
FIL_AFIL_A
FIL_BFIL_B
GNDGND
+5V+5V
GNDGND
2222
VFD801VFD801
1K1K
R825R825
VddVdd
VeeVee
Seg16/Grid13Seg16/Grid13
Seg17/Grid12Seg17/Grid12
Seg18/Grid11Seg18/Grid11
Seg13/Grid16Seg13/Grid16
Seg14/Grid15Seg14/Grid15
Seg15/Grid14Seg15/Grid14
KEY1KEY1
STBSTB
CLKCLK
ICIC
DinDin
100R100R
1R1R
1K1K
R803R803
R804R804
R805R805
2K22K2
1K1K
R824R824
Seg12/KS12Seg12/KS12
Seg11/KS11Seg11/KS11
Seg10/KS10Seg10/KS10
KEY2KEY2
3737
3636
1K1K
R823R823
2727282829293030313132323333343435353636373738383939
Seg9/KS9Seg9/KS9
Seg8/KS8Seg8/KS8
Seg7/KS7Seg7/KS7
Seg6/KS6Seg6/KS6
Seg5/KS5Seg5/KS5
Seg4/KS4Seg4/KS4
Seg3/KS3Seg3/KS3
Seg2/KS2Seg2/KS2
Seg1/KS1Seg1/KS1
KEY3KEY3
1313121211111010998877665544332211
1K1K
R822R822
3838
KEY4KEY4
3939
VddVdd
1N41481N4148
1N41481N4148
1N41481N4148
3030
2929
2828
2727
2626
2525
2424
2323
4040
1919
1818
1717
1616
1515
1414
D803D803
D802D802
D801D801
4444
4343
4242
4141
220R220R
2626
220R220R
2525
220R220R
2424
220R220R
2323
220R220R
2222
220R220R
2121
220R220R
2020
220R220R
220R220R
220R220R
220R220R
220R220R
DISC2DISC2
DISC1DISC1
CDCD
R821R821
R820R820
R819R819
R818R818
R817R817
R816R816
R815R815
R814R814
R813R813
R812R812
R811R811
R810R810
POWERPOWER
DISC3DISC3
SURRSURR
S_RWS_RW
EQUALEQUAL
TUNERTUNER
S_FFS_FF
STOPSTOP
OP/CLOP/CLTAPETAPE
RECREC
PL/PSPL/PS
+12V+12V
+5VB+5VB
R847R847
33R33R
++
C803C803
47uF/25V47uF/25V
IR801IR801
332211
SENSORSENSOR
REMOTOREMOTO
RPM6936/V4RPM6936/V4
ENCODERENCODER
VOLUMEVOLUME
E801E801
C817C817
10n10n
C818C818
10n10n
R846R846
+5V+5V
10K10K
R845R845
10K10K
R806R806
R807R807
2K22K2
2K22K2
R808R808
+5V+5V
R850R850
4K74K7
STBSTB
CLKCLK
MOSIMOSI
MISOMISO
E1AE1A
E1BE1B
REMREM
DES.DES.
PROJ.PROJ.
VERIF.VERIF.
P.A.P.A.ALT.ALT.
NOMENOME
THIAGOTHIAGO
THIAGOTHIAGO
ROBERTOROBERTO
TITULO:TITULO:
TITLE:TITLE:
25/07/0325/07/03
25/07/0325/07/03
23/07/0323/07/03
DISCRIMINACAODISCRIMINACAO
ESQUEMA ELETRICO PCI FRONTALESQUEMA ELETRICO PCI FRONTAL
FRONTAL PCB SCHEMATIC ELECTRICFRONTAL PCB SCHEMATIC ELECTRIC
MAT.MAT.DATADATA
ACAB.ACAB.
ESC.ESC.
MOD.MOD.
MD-K400A/BMD-K400A/B
COD.COD.
PROJECAOPROJECAO
N.N.TOL.TOL.TOL.TOL.
A2A2
1.00.52280.031.00.52280.03
DATADATAVISTOVISTO
mmmmememdimensoesdimensoes
CNTP9CNTP9
CN701/CCN701/C
CN602CN602
661155
44
33
22
99
88
77
STBSTB
MISOMISO
MOSIMOSI
CLKCLK
MODE_SWAMODE_SWA
REMREM
SOLEN_PLAYSOLEN_PLAY
MODE_SWBMODE_SWB
SOLEN_R/PSOLEN_R/P
E1AE1A
E1BE1B
R113R113
10K10K
GND2GND2
X-INX-IN X-OUTX-OUT VDDVDD
10p10p
C120C120
C132C132
BZX79C3V3BZX79C3V3
D105D105
+9VA+9VA
+5V+5V
R601R601
10K10K
D601D601
BZX79C3V3BZX79C3V3
R605R605
10K10K
-VFD-VFD
R604R604
180R180R
C621C621
47p47p
C129C129
22n22n
C613C613
R606R606
47p47p
CF104CF104
47p47p
C612C612
1uF/100V1uF/100V
C127C127
++
R110R110
C625C625
3K33K3
+5V+5V
10uF/50V10uF/50V
47p47p
0,47uF/100V0,47uF/100V
FIL_AFIL_A
FIL_BFIL_B
+5V+5V
+12V+12V
C641C641
C128C128
47p47p
22n22n
CDA10.7-MG46CDA10.7-MG46
1818 1717 1616 1515 1414 1313 1212 1111 1010 99 88 77 66 55 44 33 22 11
DODO CLCL DIDI CECE VSSVSS R-OUTR-OUT L-OUTL-OUT DETDET
ININ
OUTOUT
LOW CUTLOW CUT
DETDET
AMAM AGCAGC PDPD A-INA-IN A-OUTA-OUT BO1BO1 BO2BO2
++
C115C115
22uF/50V22uF/50V
R105R105
8K28K2
47n47n
C117C117
R106R106
390p390p
1K1K
C116C116
100n100n
C114C114
47n47n
X101X101
75KHz75KHz
C131C131
R112R112
++
680R680R
10p10p
C119C119
100uF/16V100uF/16V
D104D104
MPXMPX
4,7uF/100V4,7uF/100V
R111R111
330R330R
Q101Q101
BC846BBC846B
C130C130
BZX79C5V6BZX79C5V6
47n47n
C118C118
++
P-COMPP-COMP P-DETP-DET IF INIF IN
FMFM
4K74K7
R108R108
10K10K
R107R107
0,47uF/100V0,47uF/100V
C113C113
++
10K10K
R602R602
R603R603
10K10K
Q601Q601
BC846BBC846B
Q602Q602
BC846BBC846B
22K22K
++
C602C602
22n22n
C617C617
47p47p
47p47p
C619C619
CECE
DIDI
CLCL
DODO
RADIO_LRADIO_L RADIO_LRADIO_L
RADIO_RRADIO_R RADIO_RRADIO_R
REC_SWREC_SW REC_SWREC_SWREC_SWREC_SW
C126C126
++
C624C624
C623C623
C124C124
47p47p
47n47n
CF103CF103
C125C125
++
1uF/100V1uF/100V
SFE10.7MA5-ASFE10.7MA5-A
FMFM
LV23000MLV23000M
IC101IC101
C112C112
47n47n
AM_OSCAM_OSC
44 33
66
C622C622
IF INIF IN
T101T101
47p47p
SFU450BSFU450B
AMAM
TP7TP7
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
+5V+5V
R644R644
++
100uF/16V100uF/16V
CF102CF102 C123C123
Vcc1Vcc1 IF INIF IN
OSC_FMOSC_FM
L102L102
C601C601
OSCOSC
11
AMAM
++
R624R624
R626R626
R628R628
R615R615
R647R647
R622R622
R627R627
R648R648
R625R625
10K10K
1uF/100V1uF/100V
44
66
47n47n
C109C109
C104C104
C105C105
TP6TP6
PTD0/SSPTD0/SS
PTD1/MISOPTD1/MISO
PTD2/MOSIPTD2/MOSI
PTD3/SPSCKPTD3/SPSCK
VssVss
VddVdd
PTD4/T1CHOPTD4/T1CHO
PTD5/TACH1PTD5/TACH1
PTD6/T2CHOPTD6/T2CHO
PTD7/T2CH1PTD7/T2CH1
2222 2121 2020 1919 1818 1717 1616 14141515 1313 1212
2222 2121 2020 1919 1818 1717 1616 1515 1414 1313
PTB0/AD0PTB0/AD0
T104T104
FI_AMFI_AM
AMAM
OSCOSC
FMFM Vcc2Vcc2
C111C111
22p22p
470p470p
C108C108
R114R114
220R220R
39p39p
390p390p
+5V+5V
10K10K
R616R616
1111
IRQIRQ
PTE1/RxDPTE1/RxD
2323
33
22
GND1GND1 MIXMIX
RF OUTRF OUT
D103D103
SVC201-SPASVC201-SPA
33K33K
R104R104
47n47n
C134C134
100K100K
R102R102
99
99
1010
PTE0/TxDPTE0/TxD
PTB1/AD1PTB1/AD1
PTB3/AD3PTB3/AD3
2525
2424
2525
2424
1K1K
R637R637
R636R636
47p47p
C634C634
C635C635
FMFM
FMFM GND2GND2
RF_FMRF_FM
15p15p
C103C103
88
77
88
77
PTC6PTC6
PTC5PTC5
MC68HC908GP32MC68HC908GP32
PTB2/AD2PTB2/AD2
PTB5/AD5PTB5/AD5
PTB4/AD4PTB4/AD4
2727
2626
2727
2626
1K1K
47p47p
47p47p
C631C631 R633R633
C122C122
47n47n
REGREG RF INRF IN
RF INRF IN
C110C110
47n47n
OPC.OPC.
L101L101
33K33K
R101R101
SVC383SVC383
D101D101
IC601IC601
1K1K
AMAM
FMFM
363635353434333332323131303029292828272726262525242423232222212120201919
C107C107
PTC4PTC4
PTB6/AD6PTB6/AD6
R634R634
C632C632
66
66
2828
2828
1K1K
R635R635
47p47p
C633C633
C121C121
++
22uF/50V22uF/50V
CF101CF101
GFMB5GFMB5
10p10p
C102C102
47n47n
55
55
PTC3PTC3
PTB7/AD7PTB7/AD7
2929
2929
1K1K
47p47p
VC102VC102
C106C106
PTC2PTC2
PTA0/KBD0PTA0/KBD0Vddad/VrefhVddad/Vrefh
1n1n
44
44
3030
3030
C101C101
PTC1PTC1
Vssad/Vref1Vssad/Vref1 PTA1/KBD1PTA1/KBD1
D102D102
OPC.OPC.
33
33
3131
3131
R613R613
C610C610
OPC.OPC.
C133C133
SVC201-SPASVC201-SPA
33K33K
R103R103
VC101VC101
10p10p
22
22
PTCOPTCO
CBMXFCCBMXFC
PTA7/KBO7PTA7/KBO7
PTA6/KBO6PTA6/KBO6
PTA5/KBO5PTA5/KBO5
PTA4/JBO5PTA4/JBO5
PTA3/KBO3PTA3/KBO3
PTA2/KBO2PTA2/KBO2
3232
3232
10R10R
47p47p
R612R612
C609C609
RSTRST
OSC1OSC1
OSC2OSC2
VssaVssa
VddsVdds
44
33
22
11
11
3333
3333
47p47p
10R10R
+9VA+9VA
R115R115
1000uF/25V1000uF/25V
220n/63V220n/63V
220n/63V220n/63V
1000uF/25V1000uF/25V
10R10R
VddVddRefRef
1N40041N4004
C501C501
10n/100V10n/100V
1N40041N4004
C502C502
10n/100V10n/100V
1N40041N4004
C503C503
10n/100V10n/100V
1N40041N4004
C504C504
10n/100V10n/100V
C209C209
++ ++
C213C213
100uF/16V100uF/16V
P.A.P.A.ALT.ALT.
* = fixado ao dissipador* = fixado ao dissipador
1K1K
R209R209
1K1K
R210R210
C210C210
++
2200uF/50V2200uF/50V
++
C401C401
100uF/16V100uF/16V
A_GNDA_GND
GND2GND2
NOMENOME
THIAGOTHIAGO
D202D202
C215C215
D203D203
C216C216
D204D204
C217C217
D205D205
C218C218
TITULO:TITULO:
TITLE:TITLE:
22/07/0322/07/03
GT202GT202
10n/100V10n/100V
GT202GT202
10n/100V10n/100V
GT202GT202
10n/100V10n/100V
GT202GT202
10n/100V10n/100V
GF503GF503
GARRAGARRA
R530 e R531 ERA 1R/1W / C209 e C210 ERA 470uF/25VR530 e R531 ERA 1R/1W / C209 e C210 ERA 470uF/25V 18/09/0318/09/03THIAGOTHIAGOAA
100K100K
R419R419
ININ OUTOUT
TF501TF501
GARRAGARRA
FS502FS502
1A/250V1A/250V
+12V+12V
4V / 0,2A4V / 0,2A
30V / 0,05A30V / 0,05A
11V/0,8A11V/0,8A
GF504GF504
GARRAGARRA
1010
1111
1313
1212
66
27V/1A27V/1A
77
88
99
DISCRIMINACAODISCRIMINACAO DATADATAVISTOVISTO
ESQUEMA ELETRICO PCI LATERALESQUEMA ELETRICO PCI LATERAL
LATERAL PCB ELECTRIC SCHEMATICLATERAL PCB ELECTRIC SCHEMATIC
MAT.MAT.DATADATA
ACAB.ACAB.
IC502IC502
7805PL7805PL
GNDGND
GF501GF501
120120
2020
100100
R420R420
100K100K
**
FS501FS501
0,5A/250V0,5A/250V
R423R423
D515D515
33K33K
220V220V
R424R424
ALIMENTACAOALIMENTACAO
C519C519
1N41481N4148
GF502GF502
FAL_LFAL_L
FAL_RFAL_R
DO CDDO CD
22n22n
GARRAGARRA
SW501SW501
33K33K
(+L)(+L)(+R) (+R)
CN201CN201
GNDGNDGNDGND
R417R417
47K47K
R418R418
47K47K
A_GNDA_GND
R421R421
47K47K
R422R422
47K47K
A_GNDA_GND
+5V+5V
GNDGND
+5VB+5VB
++
100uF/16V100uF/16V
C522C522
AC INAC IN
110V110V
11
22
33
11
22
33
CN402CN402
LL
GNDGND CDCD
RR
CN401CN401
LL
GNDGND AUXAUX
RR
CN507CN507
33
22
11
11
REDEREDE
22
PROJECAOPROJECAO
mmmmememdimensoesdimensoes
+5V+5V
+5V+5V
10K10K
10K10K
R646R646
R645R645
R629R629
R630R630
R631R631
R621R621
R620R620
R623R623
R614R614
R618R618
R619R619
4444434342424141404039393838373736363535
44444343424241414040393938383737363635353434
R607R607
R608R608
R609R609
R610R610
R611R611
T102T102
AM_ANTAM_ANT
10R10R
R639R639
330K330K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
1K1K
0R0R
C629C629
22n22n
MOTOR+MOTOR+
MOTOR-MOTOR-
FF_REWFF_REW
MUTE_PWMUTE_PW
SURROUNDSURROUND
STBYSTBY
PB_1/2PB_1/2
REC_SWREC_SW
RECREC
TP5TP5
CDM_POSCDM_POS
CAR_POSCAR_POS
CAR+CAR+
CAR-CAR-
RST_CDRST_CD
++
10uF/50V10uF/50V
CIRCUITO USADO PARA DECK APEX 1.52.10269.99CIRCUITO USADO PARA DECK APEX 1.52.10269.99
TP2TP2
TP8TP8
47p47p
47p47p
C614C614
C615C615
C636C636
22n22n
TP4TP4
47p47p
47p47p
C608C608
C607C607
+5V+5V
R632R632
10R10R
C630C630
CN601CN601
CN101CN101
GNDGND
11
FMFM
22
47p47p
C611C611
++
C603C603
47uF/25V47uF/25V
47p47p
C606C606
C620C620
+5V+5V
C605C605
1111
1010
99
88
77
66
55
44
33
22
11
TP3TP3
47p47p
47p47p
C616C616
10n10n
C637C637
47p47p
47p47p
C604C604
TP1TP1 TP10TP10
GNDGND
PB_1/2PB_1/2
REC_SWREC_SW
RECREC
R_OUTR_OUT
L_OUTL_OUT
R_RECR_REC
L_RECL_REC
CN601CN601
R638R638
C618C618
10K10K
47p47p
+9VA+9VA
C628C628
C638C638
47p47p
33n33n
C627C627
C639C639
+5V+5V
47p47p
47p47p
C626C626
R640R640
10M10M
33p33p
R641R641
X601X601
32,768KHz32,768KHz
C640C640
33p33p
+12V+12V
JC37JC37
MOTOR+MOTOR+
10K10K
R1905R1905
R1907R1907
R1903R1903
470R470R
Q1903Q1903
BC327/25BC327/25
Q1901Q1901
BC337/25BC337/25
CN906CN906
C1901C1901
100n100n
10K10K
R116R116
BC846BBC846B
680R680R
Q1905Q1905
10K10K
R1909R1909
1n1n
C135C135
10K10K
1n1n
C136C136
Q102Q102
BC846BBC846B
R1911R1911
22K22K
10K10K
+5V+5V+5V+5V
R642R642
10K10K
PB_1/2PB_1/2
--++
+5V+5V
R643R643
J2J2
OPC.OPC.
Q1904Q1904
BC327/25BC327/25
Q1902Q1902
BC337/25BC337/25
10K10K
JC35JC35
MOTOR+MOTOR+
R1906R1906
R1904R1904
470R470R
10K10K
STATUSSTATUS
R1908R1908
680R680R
Q1906Q1906
BC846BBC846B
SCLSCL SCLSCLSCLSCL
BC337/25BC337/25
SDASDA SDASDASDASDA
Q1913Q1913
J1J1
REC_SWREC_SW
R1928R1928
RST_CDRST_CDRST_CDRST_CD
0R0R
MOTOR-MOTOR- MOTOR-MOTOR-
R1910R1910
R1912R1912
CAR-CAR-
10K10K
22K22K
3R3_1/2W3R3_1/2W
R1902R1902
R1927R1927
CAR+CAR+
CDM_POSCDM_POS
CAR_POSCAR_POS
RADIO_RRADIO_R
RADIO_LRADIO_L
C424C424
++
2,2uF/100V2,2uF/100V
270R270R
R1901R1901
220R220R
VR1901VR1901
1K1K
R1926R1926
4K74K7
47K47K
PARA MONTAGEM DO DECK APEXPARA MONTAGEM DO DECK APEX
ELIMINAR JUMPERS JC35.JC37ELIMINAR JUMPERS JC35.JC37
RECREC
STBYSTBY
R515R515
R_RECR_REC
0R0R
2,2uF/100V2,2uF/100V
88 77 66 55
KIA6903PKIA6903P
IC1901IC1901
D1901D1901
OPC.OPC.
FF_REWFF_REW
CICUITO OPCIONAL USADOCICUITO OPCIONAL USADO
R_OUTR_OUT
C425C425
+12V+12V
22uH22uH
L1901L1901
44332211
1.52.10269.991.52.10269.99
L_INL_IN
R_INR_IN
R201R201
10K10K
R312R312
R202R202
10K10K
22K22K
C201C201
10uF/50V10uF/50V
10K10K
R203R203
C205C205
R205R205
R206R206
R217R217
100uF/16V100uF/16V
470R470R
470R470R
C206C206
100uF/16V100uF/16V
10K10K
++ ++
R318R318
100K100K
R310R310
22K22K
++
C305C305
22uF/50V22uF/50V
C202C202
10uF/50V10uF/50V
10K10K
R204R204
Q301Q301
BC846BBC846B
R317R317
100K100K
++ ++
R215R215
47K47K
C203C203
C204C204
470p470p
470p470p
22
11
44
66
55
IC201IC201
LA4282LA4282
**
1111
1212
1010
8833
++
C212C212
C207C207
2R22R2
R207R207
R208R208
2R22R2
C208C208
99
77
10uF/50V10uF/50V
R216R216
10K10K
47K47K
BC856BBC856B
Q201Q201
BC846BBC846B
Q203Q203
R218R218
10K10K
R219R219
Q204Q204
BC846BBC846B
10K10K
R220R220
220R220R
++
100uF/25V100uF/25V
C211C211
MUTE_PWMUTE_PW
STBYSTBY
0V-OFF0V-OFF
5V-ON5V-ON
R211R211
22K22K
+5V+5V
R213R213
R212R212
BC846BBC846B
Q202Q202
10K10K
22K22K
R214R214
- ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR
ORIGINAIS DE FABRICAORIGINAIS DE FABRICA
R_INR_IN
L_INL_IN
CD_LCD_L
A_GNDA_GND
2K22K2
100n/63V100n/63V
R402R402
A_GNDA_GNDA_GNDA_GND
C404C404
Bout_RBout_R
C416C416
5K65K6
CD_RCD_R
100n/63V100n/63V
Loud_RLoud_R
LoudnessLoudness
Volume &Volume &
MuteMute
100n/63V100n/63V
++
C420C420
RoutRout
MuteMute
Out_ROut_R
10uF/50V10uF/50V
++
C422C422
AttAttAttAtt
++
C419C419
Out_LOut_L
2,2uF/100V2,2uF/100V
RinRin
TrebleTreble
D_GNDD_GND
10uF/50V10uF/50V
C402C402
A_GNDA_GNDA_GNDA_GND
2n7/63V2n7/63V
Treble_RTreble_R
TrebleTreble
LatchesLatches
Decoder &Decoder &
Serial BusSerial Bus
DgndDgnd
SDASDA
C403C403
R431R431
A_GNDA_GND
2n7/63V2n7/63V
Treble_LTreble_L
DATADATA
100R100R
SCLSCL
SupplySupply
R430R430
AgndAgnd
CLKCLK
100R100R
A_GNDA_GND
+9VA+9VA
R401R401
28282727262625252424232322222121202019191818171716161515
++
C418C418
C407C407
++
R413R413
2,2uF/100V2,2uF/100V
A_GNDA_GND
2K22K2
C405C405
Lin_4Lin_4
R428R428
100n/63V100n/63V
Loud_LLoud_L
C410C410
C408C408 C406C406
C409C409
2,2uF/100V2,2uF/100V
++++
2,2uF/100V2,2uF/100V
++
2,2uF/100V2,2uF/100V
47K47K
R415R415
1414 1313 11111212 1010 99 88 77 66 55 44 33 22 11
Lin_3Lin_3
FF_REWFF_REW
C412C412
++
2,2uF/100V2,2uF/100V
2K22K2
R426R426
Rin_1Rin_1LoutLout
& Gain Control& Gain Control
Input SelectorInput Selector
2K22K2
Rin_2Rin_2
R414R414
PT2314PT2314
IC401IC401
BassBass BassBass
Bout_LBout_L
Bin_LBin_L
C417C417
C415C415
100n/63V100n/63V
5K65K6
R403R403
Lin_2Lin_2
R427R427
++
C411C411
Input SelectorInput Selector
& Gain Control& Gain Control
Lin_1Lin_1
2K22K2
R429R429
2,2uF/100V2,2uF/100V
2,2uF/100V2,2uF/100V
LoudnessLoudness
Volume &Volume &
2K22K2
C413C413
++
C421C421
LinLin
++
2,2uF/100V2,2uF/100V
47K47K
Rin_3Rin_3
100n/63V100n/63V
R412R412
C414C414
++
2,2uF/100V2,2uF/100V
Rin_4Rin_4
Bin_RBin_R
++
C1902C1902
FF_REWFF_REW
++
47uF/25V47uF/25V
STBYSTBY
D509D509
FIL_AFIL_A
FIL_BFIL_B
-VFD-VFD
1N41481N4148
+9VA+9VA
+9VA+9VA+12V+12V
C507C507
22n22n
R530R530
2R2/1W2R2/1W
R531R531
2R2/1W2R2/1W
++
C509C509
BC337/25BC337/25
220uF/16V220uF/16V
++
GND2GND2 GND2GND2
+5V+5V
C521C521
100uF/10V100uF/10V
Q501Q501
C518C518
++
10V10VA_GNDA_GND
R505R505
R506R506
1uF/100V1uF/100V
GND2GND2
R509R509
220R220R
1K1K
OPC.OPC.
C520C520
++
C508C508
C513C513
1uF/100V1uF/100V
22n22n
++
470uF/16V470uF/16V
Q502Q502
1K1K
++
R503R503
C512C512
R502R502
100uF/50V100uF/50V
OPC.OPC.
R504R504
GND2GND2
IC501IC501
7805PL7805PL
22 11
VoVo VinVin
VdisVdis
GND2GND2
**
GNDGND
IC503IC503
KA78R12KA78R12
44 33
GND2GND2
ININOUTOUT
**
GNDGND
100K100K
BC327/25BC327/25
R507R507
0R0R
R501R501
2K2_1/2W2K2_1/2W
D506D506
BZX79C24VBZX79C24V
GND2GND2
++
C505C505
2200uF/25V2200uF/25V
++
GND2GND2
C511C511
1N40041N4004
10n/500V10n/500V
100uF/50V100uF/50V
D501D501
D502D502
D503D503
D504D504
D505D505
C510C510
1N41481N4148
D508D508
D507D507
BZX79C10VBZX79C10V
+5V -> Stby off+5V -> Stby off
0V -> Stby on0V -> Stby on
R508R508
1K1K
22n22n
C506C506
DES.DES.
MM
PROJ.PROJ.
VERIF.VERIF.
THIAGOTHIAGO
ROBERTOROBERTO
22/07/0322/07/03
24/07/0324/07/03
ESC.ESC.
MOD.MOD.
MD-K400 A/BMD-K400 A/B
COD.COD.
N.N.TOL.TOL.TOL.TOL.
A1A1
1.00.52280.041.00.52280.04
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