Text preview for : VITEK VT-3620 TF6850MP3 MAIN SCH.pdf part of Vitek VT-3620 TF6850MP3 MAIN SCH . Rare and Ancient Equipment Vitek Car Audio Vitek VT-3620 VT-3620 new VITEK VT-3620 TF6850MP3 MAIN SCH.pdf
Back to : VITEK VT-3620 TF6850MP3 M | Home
1 2 3 4
EC807 4U7 R827
Q301 R814 Q802 R811 C804 R821 22K OPTIONAL
22K
9014C
CDC SBY
9014C 47K
104 AUX/CDC OPTIONAL
R830 100 R822 22K EC802 10UF
CN201 TUNER008 C209 1K 9
R812 B A B=1 GND AUX-L
104 10 A (AUX) VEE 78 22K
EC806 R823
S METER
10K
AM LOC
FM LOC
FM OSC
AMOSC
Q317 11
RDS RF
6
AM/LW
AM VT
C310
FM VT
X3 INH
MONO
CDC L 47UF 22K
RA-R
12 5
RA-L
GND
X0 A B=0 Y1
AGC
AM+
GND
GND
FM+
R831
RA+
R301 R335 882 102 R809
AF
SD
13
1 0 4
R824
Q314 X (CDC) Y3
IF
Q315 R810 14 3
8 7 6 5 AUX G
R338 10 1/4W
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
10K 9013G EC305 CDC ONLY R810
R805
R809
R803
0 0 15
X1 Y
IC801 Y2 2 IC802 EC805 R820 EC804 47UF
9012G
470 1/6W
X2
1K R302 16 10UF
AUX ONLY R809 R810 NM4558B
1
VDD Y0 22K
22K
ZD302 47UF R803 R805 EC801 4
1K2 R314 R334 C801 R803 EC808
1 2 3
C309 8V2 R810 47UF R813 CD4052 AUX-R
10K 104 1K CDC+AUX R805 104 1K
R336 R809 R808 0 22K
R337 R825 EC803 10UF
2K2 R803 10K 4U7
CDC R
R829
C802 R804 R805 22K
R806 R828 R826 22K
D D
R333 R423 Q401 C803 R807 10K 0
FM BAND Q316 R421 10K MUTE 22K
FMOSC 470K 9014C
D301 2K2 C311 C426 R422
9014C R-CD R415
IN4148 104 2K2
A/L
104 R420 4K7 EC708 R732
47K EC714
AMOSC LOC 22uF EC401 R720 22K R724
Q302 1K
1UF
R424 L-CD
C406
1uF
C401 104
104
ZD301 33mH R721 22K
272M
C204
1uF
104
4u7
9014C Q306 AM+ L401 R428 8K2 R434 EC411 R414 4U7 22uF 220 R736