Vitek VT-3608 Schematic
L101
19.5T
D901
R901
10K
4148
C905
403
TC3 VC3
R902
D904
10K
4148
R903
1K
432
IC02A
24C010
5
R16
R15
100
100
C4
102
XTAL01
4.194304M
C5
C6
33P
33P
FAST
64
COM1
63
COM2
62
NC
61
NC
60
LCD3
59
LCD4
58
LCD5
57
LCD6
56
LCD7
55
LCD8
54
LCD9
53
LCD10
52
LCD11
LCD12
1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 1718 19 20 21 2223 24 25 26
786
N2
DIR
LCD13
Q909
9014C
N8
VCOFM
LCD14
103
D902
4148
C902
203
R906
1K
R904
1K
1
C2
104
N3
N9
C3
102
VCOAM
RA/TA
LCD15
LCD16
355LCD
C103
100pC101
C906
403
D903
4148
PWRKIN
CCW
DSM-9060
45464748495051
LCD17
LCD18
R133
33 1/4W
L102
5.5T
C117
82p
T101
C907
15p
T907
R105
4K7
N16
R18
1K
VSS
XOUT
EQIN
VDD
678
820
VC1 TC1
9014C
XIN
C116
15p
C108
2p
Q108
TEST
XTIN
XTOUT
RESET
CDIN
IC01
4443424140393837363534
KSCN2
LCD22
LCD24/DS2
LCD23/DS3
LCD26/DS0
LCD25/DS1
KSCN3
D04
4148
LCD19
LCD20
LCD21
C123
470p
C125
203
MOTOR
Q904
9018G
R818
4.7 1/2W
EC101
100u
C926
100P
R115
150
C122
EC102
203
220u
R125
R118
R832
R833
47K
47K
TAPE EJ. TAPE LOAD
EC806
100u
MUTE SWITCH
C136
104
R116
VR101
5K6
25K
C124
102M
EC103
R830
1 1/4W
Q810
9013G
EC809
100u
EC827
47u
EC406
EC407
1uF
R402
100K
CD-L
TA-L
RA-L
L-IN
15 16 17 18 19 20 21 22 23 24 25 26 27 28
R403
100K
C405
104
R412
1M
Q401
9014C
R415 100
R416
1K
R417
EC414
10K
4u7
R817
100K
MICRO SW
DIR
DECK SW
R819
5K6
Input L.P.F.1 Vcc VCO GND ST.Lamp L.P.F.2 L-out R-out
EC201
R201
1u
1K
EC203
3u3
R829
1K
1uF
EC404
C401
104
1uF
RA-R
L-LOU
L-OUT
LI-BAS
C407
C406
104
EC408
4u7
R404
5K6
R413
820
EC413
4u7
D401
1N4148
D402
1N4148
R816
100K
Q806
KTA1273
R820
680
IC2 KA2263/KIA 6043/TA7343
3
2
1
EC202
1u
C202
203
Q811
9014C
R828
1K
R827
D805
1K
4148
EC405
C402
1uF
TA-R
LO-BAS
104
CD-R
R-LOU
RI-BAS
RO-BASRRLRRFLF
C409
C408
104
104
R405
5K6
R414
470
D803
IN4148
R815
100
R821
10K
EC403
R-OUT
EC409
104
R406
12K
4u7
IC4 TDA7313D
R202
10K
C201
102M
VR201
5KB
R-IN
EC410
4u7
R407
RR
R814
10K
D804
IN4148
CON4
CON5
4
C403
272M
67891011121314
PT2313L
4u7
12K
R301 3K3
5
6
7
8
9
R203
R204
680
EC204
220K
3u3
R206
R212 10K
R215
R214
18K
18K
8K2
R207
3K3
R213
220K
C205
3K3
403
C204
C207
R209
R211
1K
Q201
R208
9015C
8K2
C206
R210
10k
403
R216
1K
Q202
9014C
D203
4148
LF
Q502
9014C
R504
1K
R505
1K
Q503
9014C
RF
ZD401
EC402
C404
220uF
272M
5
GND
L-TRE
R-TRE
D-GND
EC411
EC412
R409
4u7
4u7
R408
47K
LR
47K
Q805
9014C
R813
1K
EC707
1uF
R701
5K6
EC706
100u
R703
5K6
EC705
1u
8V2
EC401
22uF
1234
R401
VDD
CREF
100 1/4W
SDA
SCL
R410
R411
10K
10K
LF
RF
Q601
9014C
LR
R601
1K
R602
1K
9014C
C410
104
R603
100K
R604
100K
Q602
RR
EC801
10u
R812
Selectable
R706
680K
Q701
R702
5K6
EC701
4u7
9014C
R705
1K2
R704
1K2
Q702
EC702
9014C
4u7
R707
680K
C801
403
EC804
100uF
1N4148
Q804
9013G
EC803
D802
100uF
R308 100K
R309
4K7
EC303
100u
R310 39
R311 39
EC304
100u
R312
223M.
4K7
C304
R313
100K
R302
3K3
R314
470 1/4W
C411
C412
102
102
EC503
1u
EC505
C501
102
R506
R509
47u
27K
220
R507
EC507
27K
C502
100u
102
EC504
1u
R510
EC506
220
47u
EC601
2u2
C601
820p
EC602
0.47u
EC603
33u
C602
820p
EC604
2u2
Q803
9014C
47K
EC805
R801
4u7
47K
R811
C802
1K5
102
C808
ZD801
102
5.6V
C804
R809
403
47K
C303
223M.
EC607
220u
EC802
220uF
11
10
15
9
12
13
1
7
5
6
1
9
8
EC305
220u
4
IN1
NF1
RIPPLE
IN2
NF2
14
KTA1273
2
3
Q802
EC605
OUT 1
OUT 2
220u
4
Vcc
IC5 TA8229K
EC501
220u
14
IC6 LA4725
4
R802
1K
R808
220
C803
104
3
IN 1
2
5
GND
7
IC3 KIA6225S
In 2
6
ZD301
6.8V
1
6
5
OUT1
7
2
3
OUT2
8
Vcc2
13
11
R605
2.2
12
10
POWER GND
R606
2.2
9
8
R803
22K
R804
1 1/2W
R810
100K
Selectable
EC508
100u
EC509
100u
EC301
4u7
C301
102M
C302
102M
EC302
4u7
C305
104
EC510
470u
EC511
470u
D501
4148
C607
403
C603
104M
C604
104
C605
C606
104M
R609
10K
R806
100K
R805
1 1/2W
L801
5mH
D801
IN4001
EC512
1000u
R511
2.2
R512
2.2
R607
2.2
R608
2.2
104
AUTO ANTENNA
R831
1 1/2W
FUSE
CON2
CON1
C505
403
C503
104M
C504
104M
EC606
2200u
R807
1K
7A
CPU ACC IN
R.FRONT
SPEAKER
Q801
KTA1273
DC IN
DECK4
DECK3
DECK2
DECK1
L.FRONT
SPEAKER
SPEAKERSPEAKER
L.REARR.REAR
T103
R113 470
R107
T102
1M
Q107
9018F
C3
Q101
9018G
L103
19.5T
C115
R134
330p
1K
EC105
R110
47u
330K
C109
12p
L104
C110
2.5T
33p
C111
8P
R137
C137
1K
102
Q106
9014C
R135
47K
C133
R136
102
100
C104
8p
Q103
9018G
R111
5K6
C132
1p
R135A
R108
220
200-051
R109
22
CF101
10.7M
Q102
9014C
C112
203
C135
C114
TC2VC2
25p
R138
22
C133A
47K
33p
Q107A
9018F
R136A
330
100-002
C139
R112
FM IF AM mix
out in
Am mixinAM mix
bypass
1 2 3 4 5 6 7 8
R120
10K
C130
103
C129
0.04
VD101
C134
102
R825
1 1/4W
R824
C806
680 1/4W
102
C805
ZD802
103
10V
N1
D8
R6
10K
1N4148
EC2
R10
100K
R12 47K
R13 47K
R4 1K
R20 1K
R3 4K7
R2 4K7
R1 4K7
R11
100K
1K
0.47u
N5
N4
N12
N10
N13
N14
ST IN
N1
DIR
N2
N15
TA/RA
N3
N6
EVOL CLK
N4
EVOL DAT
N5
N7
MUTE
N6
LOU/TA
N7
VCOFM
N8
N11
VCOAM
N9
R22
100
ZD1
EC1
10uC1104
5V1
BAND2
N10
14.4V
N11
BAND1
N12
MONO
N13
POWER
N14
LOC
N15
EQ IN
N16
GND
ACCIN
KSCN1
STIN
19181716151413121110987654321
33
KSCN0
20
EVDATA
21
EVCLK
22
BAND1
23
BAND2
24
MONO
25
POWER
26
LOC
27
MUTE
28
LOU/TA
29
BUZZ
30
KIN0
31
KIN1
32
KIN2
R9
100K
C118
203
C119
AM IFinFM IF
bypass
IC1 KIA6040P
AM
OSC Reg
T105
201-643
C113
VC4 TC4
Q809
9013G
EC808
220u
Q807
9014C
EC901
47u
Conductor
+12V
103
100-006
bypass
AM IF
out
C121
403
C127
150p
R822
1K
T104
C120
C827
R114
203
3K3
Meter
out LED GND
R119
T106
100-002
EC104
10u
R921
10K
R826
1 1/4W
Q808
9014C
R823
1K
EC807
47u
203
ST IN
DIR
TA/RA
EVOL CLK
EVOL DAT
MUTE
LOU/TA
VCOFM
VCOAM
BAND2
14.4V
BAND1
MONO
POWER
LOC
EQ IN
GND
+12V
C138
910111213141516
Det outVccFM detAM IF
TC901
70P
C931
203
C904
203
R139
100
D01
SW5
4148
D02
4148
SW3
D03
4148
TAPE
SW6
LOCAL
D1
DISFAD
D2
DISLW
LOUD
SW4A
MUTE
SW2
BAND
SW4B
MONO
D7
ENLOC
SW1
POWER
SW7
VOLUP
SW9
VOLDN
SW8
VOSEL
D3
DISAM
D4
ENEQ
D5
ENTAPKY
6V 6V 6V
6V
LAMP x 8
6V 50mA
6V
6V 6V 6V
DECK MOTO?
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