Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment CENTURY TV C1439-C2039-C1440-C2040 Esquema do Micro da Linhas 21”
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A B C D E
8V SCL SDA
+130V
R002 A001
R502 15K 2W
D001 C003
VIDEO C501 330R SELETOR DE CANAIS
5Z33C 100nF
OUT 100uF
+ FI +33V +5V SDA SCL AGC
+
R C005
R503 11 10 9 8 7 6 5 4 3 2 1
4,7uF
L 75R
L+R
V R001
4 100R R003 1K 4
L004
R009 + R011
58uH
XS201 C001 100R 15K
5V-2
T G R V501 22nF
8V B R006
A1015 C009
B L003 1,2uH 4K7 C011
G R 10nF 220uF
5V-1 + R012
SCL SDA 8V C013 C006 100K
SPOT MUTE
N201 C202
8V 10nF 1nF
MUTE
AT24C08 5V 100uF R501
VD216 VD204 C002
100R
1 A0 VDD 8 + 1N4148 1N4148
C222 R007 C012
R209 220nF 1K2 4,7uF
10K 1nF 5V-2
2 A1 WP 7 R208
VD205
R004
27R
10K VD217 1N4148
5V
3 A2 SCL 6 1N4148
VD206
5V 1N4148
+
4 GND SDA 5 5V-1 VD218 R240 1M
R225
1N4148 C214 R223 3K3 C232 R506
C206
R204 10nF 30K 1nF 100R
100p Z001
22K R217 3 5 4 C217 C220
R203 10K R218 LBN45.75 100uF 10nF C233 0,47uF
C208 C215 C219 2 1 C230 R228
4K7 R211 100R L206 2n2 R224
4K7 100p R219 R221 100uF 4,7uF 680R
+
+
STANDBY 100R 100R 10uH 220K R507
R205 L205
3 22K C203
100p R213
R214
100R
C239
12uH 100p
C228
2,2uF C234
100K
3
+
+
100R 10uF
+
C225
REM C239A
1 1uF
R202 100uF
5V-1
2 1K 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
3 5V
AGC
B-OUT
G-OUT
R-OUT
MONIT OUT
BLACK-DET
SCL
AGC FI
+5V
MUTE
SINC OUT
FI-IN
FI-IN
GND
FI-PLL
SFI-IN
POWER
APC FIL
3V3
GND
GND
DC-NF
SDA
AUDIO MON
5V
YC+5V
S-REG
H-SINC
SYS
RC-IN
4 3 2 1 XS203A
LED
4 5V 1,8V 1,9V 1,9V
5V-1 RK01 5V 5V 2,4V 3,14V
10K 5V 1,7V 1,7V 1,7V 3V 2,16V 2V
SX203 0V DES 5V 2,25V
RP11 RP13
2,9V LIG PROCESSADOR DE SINAIS 5V
2,5V 2,2V
100R 33K VK01 3,12V 3,15V C 516 R517
C1815 10uF 1K
N202 TMPA8873 3,15V 3,8V
AUDIO-OUT-TV
3,8V
2,4V
AUDIO-EXT
AUDIO-OUT
AUDIO-EXT
VDP11A 2,8V
+
5V 2,1V 2,1V 1,2V 6,2V 4V 8,5V 4,8V
V-EXT-IN
SFI-OUT
2,6V
TV-OUT
5V 2,4V
ALC-FIL
RESET
RP12 5V AFC 2,5V R516
ABL-IN
+
V-SAW
X-TAL
X-TAL
H-AFC
H-VCC
2,25V
TV-IN
1K NP11A 4,6V 100K
GND
GND
GND
GND
GND
C-IN
+5V
KEY
Y-IN
3,1V
U/V
SCP H OUT 3,1V
L/H
V OUT
CP11 8V
R262 4K7 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
47uF 16V
G201 8M C213
100nF +
C205 C207 C209 C218 C231 R232
R201 68K
XS204A VD202 R206 22p 22p 10uF + 10nF + C513 22uF + 150R
C229
1N4148 1K L201 10uF
R226 0,47uF
1K 10uH C211 ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo