AG TV2KR Schematic
to FRONT AV
X102
C126
22n
+
R145 4.7k
R144 4.7k
C111
+
47.0
+8a
C113
22n
L101
22 uH
+5
LED
GND
4
5
to FRONT BOARD
TU101
TU101
~220V
3
C125
10.0
R101
3,3k
IC101 74HC4053
+5st.by
3
IF1
IF2
+30V
NC
+5V
+5V
SDA
SCL
NC
NC
AGC
KEY
2
6
8
2
X302
E_
GND
R
G
B
N.C.
N.C.
12
019
R15
4
3
2
21" RF21"
KS5160
KS4816
A51EJJ04X01
ON
OFF
105 uH
CF0801
-4780
R604
2.2 om
R603
390 om
3
4
408
VD401
C502
470.0
1N4002
R504
518 517
C507
+
22.0
504
5
ST1803DHI
+
CRT1 GZS10-2-104
HET
HET_
5
10
9
TT12
TT14
TT13
1
PART
Z1
Z2
KS5171
Z3
A51EKS41X11
F1
1,03 V/0,31V
R605
1.8k
C605
220n
C606
470.0
1
-14
+
C504
680p
VD503
RGP15J
502
VT501
503
R16
VARIANTS
1-BG/I 2-BG/DK
TPS 5,5
TPS 6,0
C405
100n
9.6 nF -5%+3%
0.33 om
2
407
G1
G2
018
7
C19
4.7n
0.68 om
SCREEN
SOUND SYSTEM
TPS 5,5
TPS 6,5
K2962
K2955
2,5V2,2V
+
R405
2.7k
VD502
516
RGP15J
C503
680p
TT3
C510
C509
680p
!
F
FOCUS
+
C603
47.0
_IN2
123456789
IC601 TDA7056A
C402
100n
402
R501
0.47 om
515
330p
C516
TT4
!
HV
GND
1
HV
IN
+VS
N.C.
403
511
R512
2.4 om
401
R408
3 om
8
9
7
2
3
1
5
4
VD506
RGP15J
C514
S_GND
R402
470 om
VC
+OUT
T501
PET-21-07
!
470p
C608
330p
+OUT2
-OUT2
N.C.
-OUT
P_GND
C403
100n
R404
2.7 om
R403
10 om
HV
*
FV
SV
6
510
R507
10 om
100n
C517
TT6
R506
10k
C513
10.0
C505
VD504
RGP15J
330n
+
509
R502
1k
C506
2.2
C508
47n
X601
X_2
V DEFLECTION
COIL
X501
3
4
TT2
1
2
*
R503
22k
514
+
FOCUS
SCREEN
508
R509
180k
HV
2
3
4
1
X_4
L502
HL105UH
!
X502
H DEFLECTION
COIL
X_4
TV2KR PAL/SECAM, BG/I/DK, MONO
47.0
IF_pll
AUD_dem/SIFin1
VT5
BF422
VT8
BF423
+
C221
100n
BC547
203
EHT
DEC_sdem/SIFin2
221
R302
220 om
VT302
C129
100n
A_ext in/Qss_out
GndTV2
C231
+
10.0
C242
3.3n
27
C205 100n
R214
R4
390 om
21
+8d
180 om
C222
H_fb/SSC
SND_pll/SIFagc
26
204
33
32
223
330 om
BC547
100 om
R217
Hout
REFO/AMout
R235
3.9k
BF422
R14
R203
100 om
VT203
R213
1n
210
C239
1.2n
R312
12k
R205
27k
R5
15k
VT3
25
24
C14
330p
CRT BOARD
V_OUT
VT202
BC547
91 om
207
TPS 5.5
TPS 6.5
205
TPS 6.0
R220 360k
208
209
R222 27k
R223 100 om
211
C223 4.7
+
R243
R226
4.7k
100k
C236
330p
C302
+
100.0
R306
15k
331
+
C330
10.0
C12
330p
+
+
C240
C244
1n
BF422
3
FB
AVL/ew
217
2.2
VT4
FB
4.7
C233
1n
+
56 om
1
AUD
C226
VD-
C318
100.0
C307
470.0
R309
C131
100n
A_out/AM out
VDR_B
R2
390 om
VT2
BF422
007
R12
330 om
20
30
EXT_V.IN
C207 100n
9.1v
VD202
C212
ex.v.in
GndTV1
SVHS_chrom
EXT_ CVBS/Y in
VDR_A
IF_in1
IF_in2
39.2k
R232
C241
IF2
IF1
VD+
+
2 3
IN OUT
+
C130
100n
IC303
L78L33ACZ
3 1
2
009
int.v.in1
100n
int.v.in
INT_CVBS in
I_ref
22n
AGC
IC302
LM317
REG
+
C328
470.0
1
C13
330p
+8
22 uH
C208
100.0
+8c
+8V
VSC
220215
243
A_SC
R305
1.2k
+
R3
15k
R202 10 om
L202
C206
100n
+
R210
100 om
201
R219 390 om
IF_CVBS out
AGC
C235
100n
W11
C246
10.0
330
C313
100.0
008
C204
202
240
R1
X101
SCART
x3
1
v.csart
33k
R116
13
11
AV1/AV2
1_IN
SW
L104
1 uH
135
+
0_IN
OUT
15410
A_IN1
121
132
1_IN
sda.tun
scl.tun
R143
12k
VD105
1N4148
a.s_in
5
C119
22n
+5.tun
VD301
1N4007
0_IN
OUTSWSW
IR
11
10
9
8
7
6
5
4
3
2
1
16
7
1
+Vcc
Vee
12
0_IN
OUT
14
EXT.V.IN
X203
X5
agc.tun
C124
22.0
!
R301
MF72
303
302
C314
220n
L301
ET2448
!
308
C319
220n
F301
3.15 A
R322
820 k
!
GND
V_IN
V_OUT
V_GNG
V_GNDFBR/SVHS_C
212019181716151413121110987654321
C101
105
75 om
v.out
+
100.0
R110
3,3k
1_IN
9
R125
EXT_V.IN
100 om
VT102
BC547
+8b
125
+
100.0
C122
C120 100n
R135
100 om
R136
100 om
R137
10k
301
C301
1n
304
1n
1N4007
VD304
C310
RV1
MZ72K18RM270
75 om
R103
33k
R120
12345
124
C118
4.7
+
agc_
R141
680 om
C304
1n
1n
C311
306
V_OUT
100n
C116
F1 K2955
R139
4.7k
R142
47k
VD302
1N4007
305
R104 75 om
C115
10.0
L105
22 uH
VD305 1N4007
R111
C107
100p
R124
150 om
R133 3.3k
!
307
X301
!
DEGAUSSING COIL
470 om
+
C303
100.0
324
107
fb.s
2.2k
R105
FB
328
R313
R314
1k
RP301
r.s
220 om
R112
R_SC
130
100 om
VD103
UPC574
3.3k
R134
C305
47.0
180k
47p
R129
+
C308
470p
123
+
C108
C114
0.47
VT101
BC547
C123 22n
127
321
323
FB_GND
R_GND
R106
75 om
+
R130 27 om
C121 100.0
+
SDA
680 om
128
VT103
BC547
1
COMP
2
Vfb
5
GND
4
Rt/Ct
C315
4.7n
N.C.GN.C.
220 om
C109
R113
47p
a.s.in.
G_SC
R127
120k
R128
470 om
R138
R140
10k
329
R303
4.7k
UC3842
R316
20k
g.s
A.OUT
IC301
L107
47 uH
C112
47p
A_SC
+30
VD104
5.1v
+5st.by
SCL
LED
AGC
Vcc
OUT
Isens
Vref
75 om
R107
+5
IF2
IF1
+8
+5
C316
10n
G_GND
R102 10k
S.SW
VD306
1N4148
7
6
3
8
75 om
2.7k
R121
L102
1 uH
311
sw.s
R114
ETH
+5
320
S_SWBA_L_IN
b.s
C110
47p
+3.3
IR
C224
10n
IC201
VD204
1N4148
312
C320
4.7n
!
a.l.in
R108
220 om
B_SC
R215
10k
24C08W6
R251
2.2k
317
C321
47.0
B_GND
L110
CB6A
R109
470 om
L111
10uH
47k
R119
A.S IN
R201
1k
VT204
BC557
230
SCL1
R228
100 om
R224
876
Vcc
A0A1A3
123
X202
341
FB
318
C323
+
A_GND
A_L_OUT
TT8
TT7
A.OUT
233
C201
2.2n
R211
231
1k
VD201
2.4v
R216
10k
SDA1
IR_
100 om
SCL
TEST
X_4
2
ON/OFF
R307
39k
R304
150k
R311
10 om
310
VD315
1N4148
R317 680 om
1n
CB6A
L108
L103
27 uH
R225
5
SDA
GND
4
R318
1k
R319
10k
A_R_IN
a.r.in
R218
R115 470 om
10uH
L112
VD102
234
229
330 om
R221
100 om
MUTE
R310
39k
VD308
RG2
313
A_R_OUT
5.1v
VD101
LED
VT201
BC557
R212
C216
100n
100 om
AV1/AV2
VD307
1N4148
R320
0.33 om
IC102
OUT
GND
C103
+5st.by
C202
KEY
333
334
47.0
100p
+3.3 V
V.tune(p2.0/pwm)
R323
27 om
+
KEY
XT1
C217 47p
12 mHz
MUT
1k
R236
3.3k
R239
+
132
R122
220 om
R123
100 om
+
L201 33 uH
L204
33 uH
47p
228
RESET
XTAL out
MUTE_p3.0/adc0)
AV1/AV2(p3.1/adc1)
AV1/2
100 om
100 om
R234
R240 10k
R241 1.2k
+3.3
BCK-35-0218
7
3
2
1
6
!
R325
12 m
227
KY
R231
T301
117
118
119
C203
22.0
C218
226
XTAL in
KEY(p3.2/adc2)
C322
2.2n
C105
22n
236
OSC_gnd
SCART-SW_(p3.3/adc3)
s.w
100 om
R229
S.SW
K101
K102
K103
+3c
C219
100n
8
10
9
13
14
12
11
235
+3.3V
GND_cp
MENU
-
+
X201
15432
b.out1
100 om
R209
+
C215
47.0
b.out
VPE
B out
+3.3 V
TDA9351IC202
VHF-1(P0.5)
VHF-3(P0.6)
GND_a
C228
100n
*
L206
22 uH
!
335
HS0038A2
+5st.by
R117
560 om
IR
LED
+12
R207
27k
L205
33 uH
C214
100.0
+3a
+
scl_1
100 om
sda_1
64636261605958575655545352515049484746454443424140393837363534
P1.1/T0
P1.2/NT0
P1.0/INT1_ IR
ON/OFF_(p1.3)
SCL
SDA
12345678910111213141516171819202122232425262728293031
SCL.
SDA.
100 om
100 om
R230
R233
R242
2.2k
10k
R238
C325
27n
340
316
315
C324 1n
VT301
STP5NK60Z
314
VD310
RGP15D
VD311
RGP15D
!
g.out1
100 om
g.out
C225
C237
100.0
322
R208
G out
SEC_pll
213
+
237
100 om
r.out
+8
326
R206
R out
+8 V
220n
+8e
BF422
002
R10
330 om
R11
100 om
X3
C245
238
47p
VD203
1N4148
10k
R204
i.cut
I cutoff
DEC_dig
241
220n
C232
C238
4.7n
+
C243
216
0.22 om
R315
0.22 om
0.22 om
RGP15D
VT1
VD6
BCL
PH2_lf
214
C227
1.0
R321
C317
R308
VD303
470p
005
003
1N4148
004
001
5
2
B_SC
G_SC
100p
C210
C211 47n
C213 47n
g
b
B/U(b-y)
PH1_lf
1.2n
R237
15k
VD312
336
680p
VD309 RG2
327
325
+
C312
100.0
G/Y
VssTV3
C326
C309
680p
15k
332
VT7
BF423
4
R_SC
r
C220 47n
218
C230 100n
006
R/V(r-y)
DEC_bg
RGP15D
VT6
BF422
VT9
BF423
R245
1k
4.7 uH
28
L203
206
Z1
Z2
Z3
ETH
FLYB
H.DR
A_IN1
R227
+15
+110
+30
+12
+8
ON/OFF
+3.3
3k
+8
R6
390 om
29
PART
TT2
TT3
TT4
TT6
TT12
TT13
TT14
L502 105 uH 105 uH
T501
AUD
R407
VD+
1k
C408
1n
R406
VD-
1k
14
+8
FLYB
+110
VT502
BSR52
C512
H.DR
519
100n
VD507
1N4148
VD509
14
1N4002
+12
ETH
R7
2.7k
R8
2.7k
R9
2.7k
C1
+
4.7
X4_
X4
CRT TUBE
15" 20"
14"
KS3610
A36EKM72X11
A33EKC02X01
KS3300
ON ONOFF
OFF
OFF
ON OFF OFF
ON
OFF
OFF
CF0801
-4780
MUTE
+15
R401
2.7k
406
C407
1n
C406
100n
VD501
1N4148
VD505
1N4148
505
VD510
1N4002
OFF
OFF OFF
ON
ON
OFF
ON
ON ON ON
OFF OFF OFF
OFF OFF
39 uH
CF0801
CF0801
-4780
-4780
R601
750 om
C602
1n
IC401 STV9302A
6
7
C401
22n
404
405
C501
+
470.0
R505 1k
L501
100 uH
C511
4.7n
3
520
2
1 4
R508
270 om
E1
507
013
8
012
6
014
11
A48EKB02X01
5
C404
47.0
+
0.47 om
501
T502
HD.TR
C515 100.0
2005.01.07
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