NEC FS-2880MF Schematic
OTVC NEC FS-2880MF(P) (strona 1/2)OTVC NEC FS-2880MF(P) (strona 1/2)
Spis schematów
2SD871 Si; npn; +diode, TV-HD, 1500/600V, 6A, 50W 2SD1427, 2SD 1441, BU 508D, 2SD 2291, 2SD954
RU-1P Si-Di; Re,1000V, 0.4A, 100ns BA159, B Y204/10, B Y208/1000
SM-3-08FR Si-Di; Re, 800V, 2.5A,<800ns BY399, BYW 96D...E, RGP30K...M
Typ Opis – parametry (Ucbo/Ic/Ptot/ft) Odpowiedniki
Tranzystory
1SS 132 Si-Di; FS ,55V,0.12A,<4ns 1N4148.. 49, 1N4446..49, BAW62, BA X95
1SS 54 Si-Di; S, 75V, 0.1A, <100ns BAW49, BA Y43, BAY72, 1N4148..49
RGP 10J Si-Di; R e, S, 600V ,1A, <2 50ns, IFSM=30A/1- 50Hz/ BYT52J...M, BYV14...16, RG1J...M, A114M
RU 2 Re, 600V, 1A, <40 0ns BY231/800, B YX55/600, RGP10J...M
Typ Opis – parametry Odpowiedniki
Diody
DO
AV
PWB
VIDEO IN
PWB
(RED)
L
(WHITE)
(BNC)
R
H1
H2
H3
H4
H5
H6
C275
100p
C250
R251
10µ
68k
16V
R250
100k
C252
10µ
16V
R254
100k
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C276
100p
C254
10µ
16V
3.8V
R252
33k
R255
68k
12.8V
3.8V
R256
3.1V
33k
R257
1k
R258
470
R253
1k
TR251
2SC945
C253
10µ
16V
C268
0.1µ
12.8V
3.1V
TR250
2SC945
C251
10µ
16V
C267
0.1µ
IC250 M51320P
ELEKTRONIKI
S4
S3
S2
S1
ST
+−−+
LR
AT1
AT2
AT3
L651 L652
12.8V
C257
0.01µ
C258
10µ
16V
4.6V 4.7V 4.7V 6.2V 5.3V 4.7V 4.6V
16
VCC GND
1
3.9V 12.8V 4.7V 4.7V 3.9V
C262
C272
10µ 16V
10µ 16V
C278
47p
R4301
100k
2.5V
TR4301
R4302
2SC945
27k
AZ1
AZ2
AZ3
C256
100µ
16V
14
15
SW
2
3
C277
1000p
R259
120
R4303
1k
M1 M2 M3 M4
DO SOUND PWB
C280
47p
R265
4.7k
C259
0.33µ
16V
13
12
DECOUP−
SW
SW
4
5
12.8V
3.2V
R260
220
TR4308
2SC945
12.8V
1.9V 1.9V
R4323
DO SOUND PWB
R266
10k
4.5V
1SS132
C260
10µ 16V
0V (TV) 12.5V (VIDEO)
10
11
LING
6
7
0V
C263
0.01µ
3.2V
TR252
2SC945
R4321
100k
2.5V
R4322
27k
1k
D251
C270
10µ
9
8
12.8V
4.0V
R267
2.2k
C261
0.01µ
C273
10µ 16V
CF319
5.5M
D313
1SS54
CF320
4.5M
2.2Vp−p
TR254
2SC945
TR253
2SC945
12.8V
C265
10µ
16V
C264
470p
470µH
L315 12µH
L313
R264
68k
3.2V
R262
560
R261
560
TR351
2SC945
R347
10k
C274
10µ
16V
3.2V
R263
33k
R391
1k
CF317
6.5M
CF318
6.0M
R348
220
D314
1SS54
L314
470µH
PWC 2508
LINE FILTER PWB
S601
DO MAIN PWB "F" DO FRONT PWB "B"
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
5.8V (TV)
R344
0V (TV)
12.5V (VIDEO)
TR350
2SC945
R390
C318
1k
0.015µ
D301 D302 D303 D304
R301
R302
470
470
CF301
5.5M
R305
10k
CF302
L302
6.0M
R306
10k
L301÷L304
4 x 470µH
2.2Vp−p
L301
100k
R356
4.7k
L303
R303
CF303
6.5M
R307
10k
470
0V
(VIDEO)
0V
R360
1k
PWC 2551A REAR PWB
R343
6.8k
C314
TR302
10µ 25V
2SC945
N.P
IC301 µPC1391
IF
LIMITER
8
3.7V 3.7V 3.8V 0V 3.2V 2.3V 6.0V 12.8V
R309
820
R304
1k
L304
R308
10k
LPF
MUTE
GND VCC
6
7
C302
0.01µ
C301
0.047µ
C320
0.01µ
D320
1SS132
CF304
4.5M
L320
470µH
R361
R310
10k
10k
5
L305
D305
CF305
5.5M
4
R320
330
C303
0.01µ
D306
R311
10k
2SC945
DET
3
L306
TR309
R356
1k
12.8V (M)
0V (B/G,D/K,I)
2
D307
CF306
L307
R312
6.0M
10k
12.8V
C304
68p
1
D308
R313
10k
2SA733
R346
C306
0.01µ
L308
TR303
12.1V (M)
0V (B/G,D/K,I)
10k
2SC945
2SC945
R345
10k
TR308
TR306
L309
D301÷312
12 x 1SS132
L301÷312
12 x 470µH
C305
470µ
16V
D309
D310
CF307
6.5M
R314
R315
10k
10k
0V
12.8V
R319
470
D311
D312
CF307
L310
L311
4.5M
R316
10k
R355
10k
0.7V
0V
TR307
2SC945
B7 B6 B5 B4 B3 B2 B1
R339
R340
R318
1k
L312
R317
10k
C308
0.1µ
R354
10k
D318
2SC945
TR301
2SC945
R341
R321
470
R322
470
R323
470
R324
1k
C310
10µ
16V
R342
R339÷342
4 x 1k
R332
10
FUSIBLE
C311
CF309
5.5M
R327
10k
0.6V (M)
0V
0V (B/G,D/K,I)
0V
R333÷336
4 x 1k
R333
R334
0.7V
12.8V
(12.8V)
(0.7V)
12.6V
1
2
3
0.1µ
REG SW. OUT
AMP
15
14
16
4.0V 4.0V 0.7V 4.4V 2.5V 1.5V 1.5V 1.6V
R326
C307
0.022µ
1k
1k
CF310
6.0M
CF311
6.5M
CF312
4.5M
C309
0.022µ
R325
C315
10µ
16V
R337
12.8V
R351
R353
10k
D315
1SS132
R350
0V
10k
www.serwis-elektroniki.com.pl
C313
0.47µ
22k
16V
ELEKTRONIKI
C316
10µ
N.P
0V
1k
D316
1SS132
D317
R352
1SS132
10k
TN MC
DO
PWB
"O"
O1
O2
O3
O4
O5
O6
X1
X2
X3
X4
D951
C1
C2
C3
C4
C5
C6
R914
100
1W
7V
3 x 1SS132
C956
100p
VR903
3k
R−BIAS
TR952
2SC3063
TR951
2SC945
0V
L951
5.6µH
D952
VR901
220
R−DRIVE
L901 12µH
C905
1µ
250V
0V
0V
C951
330p 500V
TR901
2SC3063
R−OUT
D953
7.6V
R907
2.2k
147V
R951
0V
4.7k
146V
R908
270
VR904
3k
G−BIAS
R901
15k
1W
0V
TR953
2SC3063
R952
270
102Vp−p
TR902
2SC3063
G−OUT
7.3V
7.9V
R916 2.2k
C901
560p
R909
2.2k
136V
0V
136V
R911
VR905
3k
B−BIAS
H
270
R902
15k
1W
0V
R954
270
100Vp−p
100Vp−p
TR903
2SC3063
B−OUT
7.4V
7.6V
R917 2.2k
R910
100
C902
560p
R912
2.2k
146V
0V
H
146V
R913
270
VR902
220
B−DRIVE
R903
15k
1W
TR954
2SC3063
R956
270
R904
2.7k 1/2W
R905
2.7k 1/2W
R906
2.7k 1/2W
R918
7.3V
2.2k
C903
820p
104Vp−p
PWC 2554
VIDEO CRT
PWB
100Vp−p
H
98Vp−p
HE1
HE2
SG901
1.2kV
SG903
1.2kV
SG902
1.2kV
SK901
C904
1000p
2kV
SCREEN
10
HEATER
9
R
8
G
11
B
6
PICTURE
TUBE
A66JL H60
12
7
1
R349
C312
0.47µ
R337
16V
22k
R335
R336
12.8V
11.8V
(0.7V)
(0.7V)
5.8V 5.2V 0V
4
5
6
7
SIF
V.C.O
DET
SIF SW
13
R328
470
R329
390
R330
390
R331
470
R399
470
10
11
12
CF313
5.5M
CF314
6.0M
CF315
6.5M
CF316
4.5M
10k
5.8V
0V
TR304
2SC945
L399
5.6µH
8
IC302 µPC1418C
9
5.2V
TR305
2SC945
C317
47µ
2SA733 Si; pnp; uni, 50V, 0.1A, 0.25W, 180MHz BC307, BC512, BC557, BC251, BC212, 2SA1782
2SB536 Si; pnp; AF/s-pow, 130V, 1.5A, 20W, 60MHz 2SA1011, 2SA9 85, 2SB6 49A, 2SB 1085A, MJE350
2SC1684 Si; npn; uni, 30 V, 0.1A, 0.25W, 150MHz BC172, BC548, BC183, 2SC4641
2SC2001 Si; npn;uni, 30V , 0.7A, 0.6W, 170 MHz 2N3404, 2N3417, BC232 , BC639, BC337
2SC2002 Si; npn; uni, 60 V, 0.3A, 0.6W, 140MHz BC337A, BC637, BC639, 2SD667, 2SC2274
2SC2352 Si; np n; VHF, 850MHz BF123, BF310, BF 314, 2SC 1215
2SC2688 Si; npn; Vid-pow, 300V, 0. 2A, 10W , 80MHz BD158, BD232, 2N5 656, BD41 0, BF459
2SC3063 Si; npn; Vid-pow, 300V, 0.1A, 140MHz BD158, BD232, 2N5656, BD410, 2SC3271
2SC945 Si; npn; uni, 60V, 0.1A, 0.25W , 250MHz BC237, BC86, BCY65E, BC190,BC174, BC546
2SD1468 Si; npn; AF-dr/ end, 30V, 1A, 0.4W , 150MHz 2N3404, 2N3417, BC232, BC639, BC337
DO
TN−MC PWB
"I"
HEADPHONE
EARPHONE
DO
TN−MC
PWB
PWC 2550
MAIN PWB
T1
T3
T4
T5
T6
T7
T8
T9
R229
22k
PH3001
5
4
3
1
2
7
8
PH3002
R714
33k
DO R713
DO IC801
pin 5
C222
4.7µ
25V
R201
C224
56
10p
C226
C225
56p
D201
1SS54
R3001 270 1/2W
R3002 270 1/2W
R3003
68 1/2W
R3004
68 1/2W
DO "J1"
C221
1µ
C203
0.01µ
25V
R20233C201
5p
T203
R228
1.8k
U4 U3 U2 U1
SOUND PWB
R
R204
5.6k
2200p
C227
0.022µ
DO
"U"
R212
270k
R208
R206 100
R207
390
1.2V
R203
1.5k
R205
C220
4.7µ
25V
330
C204
2200p
L201
6.9V
0.5V
FL201
C202
33
0.01µ
TR201
1SC2026
LR L
S4 S3 S2 S1
DO
REAR PWB
"S"
VR201
R216
68k
RF AGC
R213
220
R215
150k
L202
R5 R4 R3 R2
11.7V
4.7k
C218
0.01µ
25V
C205
2200p
R209
820
C206
0.01µ
25V
TP201
FVR102−2
BALANCE
DO
SOUND PWB
"R"
DO
REAR PWB "F"
F1 F6
F2 F3
F4
F5 F9 F10
(+12V)
(EV)
R211
15k
C219
R214
0.01µ
1k
25V
4.8V 4.8V 7.0V 6.7V 7.5V 5.7V 4.2V 7.9V
1
2
4
3
RF AGC
IF
AMP
IF AGC
13
15
14
16
4.8V 4.8V 7.2V 0V 3.5V 11.7V 4.2V 7.9V
C207
0.47µ
R210
580
10k
FVR102−3
10k
TREBLE
C208
0.22µ
FVR102−4
C216
0.01µ
25V
5
AFT DET
VIDEO AMP
12
C209
0.01µ
25V
10k
BASS
VCC
C217
0.01µ
6
11
R1
F7 F8
(W1)
25V
7
LIMIT
VIDEO
DET
10
ZD200
RD13EB(2)
IC201
TA7607AP
VIF DET
R219
8
1.8k
9
R230
2.2k
S102
SOUND SW
AUTO
MAN
R871
D871
10k
1SS132
2.5Vp−p
TP202
C212
3p
T201 T202
C213
3p
NTSC
D872
2 x 1SS132
H
C214
33p
TR453
2SA733
MOD
NTSC
D873
0.9Vp−p
3Vp−p
R461
10k
V
S101
SECAM
DO R873
PAL AUTO
D874
1SS132
DO R863
TR470
2SC945
R470
1k
TR202
2SC945
C230
0.1µ
TR203
2SC945
R221
R223
560
10k
R462
R452
10k
10k
2.3V
R463
10k
0V
TR451
2SC945
VCC V H GND OUT
1
11.7V 11.0V 0V 0V 0V 11.2V 5.3V
C451
10µ
16V
H
R220 100k
R224
27k
R225
33k
0.2V
2
C452
2700p
R454
4.7k
DO PWC2549
TN MC PWB "B"
R467
100k
R451
4.7k
IC451 AN5560
50/60 SW
4
3
R455
4.7k
G1 G2 G3 G4
1SS132
5
6
R453
0:60Hz
12k
R471
10k
TR791
2SA733
TR464
2SA733
D463
7
G5
DO TR852
R468
10k
D861
1SS132
R791
10k
R792
10k
D464
1SS132
R787
47k
L782 470µH
8Vp−p
12.8V
R751
100
D785
1SS132
R716
270
CF701
4.43MHz
TRAP
CF702
3.58MHz
TRAP
3.58:H
TP503
R872
22k
C781
L701 2.7µH
TR721
2SC945
H
33p
R724
100k
1.3Vp−p
PAL:H
NTSC:L
C751
56p
IC401 M51385P
VIDEO PAL/NTSC CHROMA
SYNC PROCESS
V
0.7Vp−p
V
3.8Vp−p
TR452
2SA733
R456 10k
C453
R457
3.3µ
TR471
2SA733
R472
10k
D471
1SS132
47k
C471
0.015µ
D451
1SS132
VR452
100k
V.HEIGHT
(NTSC)
2SC945
L751
12µH
R701
R401
1k
TP GND
TR752
1.2k
2.7Vp−p
H
R752
560
DL701
R501
390k
C401
2700p
SHARPNESS
TR755
R790 10k
R789 10k
H
C771
0.01µ
25V
C501
2.2µ
TP502
R402
330k
C402
1µ
FVR101−2
VR11
10k
R788
R787
100k
10k
H
0.48Vp−p
TR753
2SA733
R760
47k
C753
C503
0.01µ
3300p
25V
R503
1.8k
TR702
C701
R717
10µ
1k
16V
R702
1.5k
R502
TP501
470
R715
22k
SYN
OUT
25
24
L702
C502
150µH
10.2V
820p
26
27
10.0V 1.1V 2.5V
VIDEO
TONE
SYNC
SEP
GATE
PULSE
V.SYNC
SEP
22
23
9.7V 0.2V 2.8V 2.5V 6.2V 5.7V 2.5V 5.2V 0.5V 0.5V 0V 0V 7.6V 7.5V 4.5V 2.8V 3.6V 0.6V 12.2V 6.5V 1.8V 6.0V 6.0V 6.0V
C403B
6800p
C707
C403
6800p
25V
C708
1µ
C709
0.47µ
FVR101−4
V−HOLD
2SC945
R736
FVR101−1
DO R714
VR1
10k
CONT
R708
120k
2SC945
C702
27p
R703
1k
C704
0.01µ
25V
C703
6.0V 7.3V 0V
180p
28
29
CONTRAST
CONT
V.
OSC
20
21
C405B
C405
0.047µ
0.33µ
R403B
TP
1.5M
401
R403
68k
VR401
50k
R459
10k
0V
TR461
0V
2SC945
R784 22k
R771 10k
D751
1SS132
VR771
33k
R773
15k
VR753
10k
R772
6.8k
D783
1SS54
D784
1SS54
R793
2.2k
R712
18k
TR754
2SC945
DO
VR701
R785
10k
R783 47k
R782 10k
R781 47k
R786 47k
L781 470µH
2 x 1SS54
D782
D781
5.6k
R770
R757
3.3k
R776
10M
1/2W
(N/P)
C510
0.47µ
R508
1.8k
D752
COINCI
DET
0.012µ
C512
0.01µ
C756
C757
0.01µ
25V
40
LEVEL/
VCR SW
9
R509
47k
C509
1µ
3.3M
1SS132
C781B
R758
4.7M
1/2W
C758
0.01µ
25V
41
IDENT DET
8
DO "T1"
150p
4.3Vp−p
TR2002
2SA733
42
ACC/KIL
H.
OUT
7
R2005
C760
C760B
0.47µ
DET
R511
8.2k
3W
120k
CT781
1µ
C770
270p
C761
0.01µ
43
APC DET
F/F
VOL
REG
6
R707
4.7k
0V
TR2001
2SC945
T751
C759
0.33µ
25V
C762
0.01µ
25V
25V
44
GATE
5
C520
2200p
H
R405
15k
L441
5.6µH
X751
33
C441
47µ
16V
34
C442
0.1µ
C782
35
VIDEO
OUT
4.43
MHz
X752
3.58
MHz
39p
C754
33p
36
C443
47µ
16V
R713
1k
C706
10µ
16V
3.8V 1.0V 11.7V 11.7V 0.5V 2.8V 0.6V (ELSE) 10.0V 6.6V 5.5V 6.0V 8.0V 3.5V 5.7V 3.5V 6.5V
32
30
31
PEDESTAL
CLAMP
BLK/
WPL
C777
0.01µ
25V
R753
1k
R834
R755
4.7k
R756
8.2k
R754 10k
C755
0.01µ
C769
25V
27p
DO
5V
38
39
37
AMP
VCO
NTSC
±45
SW
www.serwis-elektroniki.com.pl
AFC
DET
V.BLK
GEN
RAMP
AMP
GEN
ELEKTRONIKI
15
19
18
17
C404
1µ
R404
270k
220k
VR451
(NTSC)
V−HOLD
R464
10k
0.6V
R458
100k
14
16
C506
1µ
C407
0.012µ
C507
R407
0.015µ
270k
VR502
3.3k
SUB H
11.7V
2.7V
R465
10k
TIME
CONST
SW
13
R507
R506
8.2k
2.8V
TR462
2SC945
12
R505
56k
2.2k
C505
R504
2.2µ
FVR101−4
VR401
50k V−HOLD
10k
PHASE
SHAPE
OSC
H.
10
11
C508 4700p
C504
5600p
R526
4.7k
C511
47µ
16V
FVR101−3
VR7
10k TINT
R759
5.6k
C763
0.01µ
25V
45
4
R510
10k
TR504
2SC945
12.2V
C2002
100µ
16V
R794
10k
D753
1SS132
R774
10k
C775
100p
C773 100p
R777
10k
D758
D759
R761
1k
46
47
TINT
CONT
KILLER/
BLK
±45
PAL
SW
R−Y
DEM
2
3
R768
3.3k
R766
3.3k
R521
1k
1.9V
0V 0V
R525 1k R524 1k
ZD2001
RD24
R2001
10k
R861
330k
D756
1SS132
48
B−Y
DEM
1
R767 150
R523
10k
0.6V
R2002
15k
R862
100k
R778
10k
2 x 1SS132
0.01µ 25V
D754
1SS132
R2003
TR861
2SC945
DO S101
SECAM
R762
220
C766
TP752
R769 150
C767
330p
TR505
2SC945
−0.4V
TP2001
2.2k
C2003
VR754
PHASE
7.7Vp−p
C768
330p
10µ
R873 680k
10k
R763
220
C765
0.01µ
25V
VR751
3.3k
DELAY
1.4Vp−p
R522
10k
C519
150p
D2001
TVR−06G
D862
1SS132
H
H
1.1Vp−p
12Vp−p
T752
C772
82p
R518
R2004
2.2
FUSIBLE
"G4"
R853
680k
R765
1k
55Vp−p
H
H
220
1.9Vp−p
12Vp−p
ZD501
RD12
V
R408
560
TR852
2SC945
H
C513
1200p
DO TN MC PWB "V"
12.8V
0V(S)
2.2V(ELSE)
0.6V(S)
0V(ELSE)
R852
0V
3
4
DL801
H
R705
330
6.7V
6.5V
2SA733
0V
DRIVER OUTPUT PULSE
2
1
16.0V 27.0V 0.8V
C406
1000p
500V
1Vp−p
R513
270
1.4Vp−p
C415
0.01µ
250V
TR501
2SC2688
K.L
0.5V
R514
1.5k
H
V
84Vp−p
30V
0.022µ
C414
0.22µ
C514
560p
500V
C515
0.01µ
500V
10k
TR701
3
C409
R417
5.6k
R515
4.7k
1/2W
1
2
H
V4 V3 V2 V1
TR851
2SC945
R823 390
−0.2V
4
R416
68k
T501
R851
100k
C810
0.01µ
25V
C808
L801
0.01µ
5.6µH
25V
D501
1SS132
R801
C801
100
33p
R805 3.3k
IC402 AN5521
VERT OUT
AMP.
5
6
7
2.0V 26.2V
C408
100µ
50V
D401
SM−1A−02
R419
12
R411
680
C411
C420
1500p
1µ
VR404
R516
4.7k
22k
V.LIN
RD3.0EB
VR401
50k V.HEIGHT
FB2
TR502
2SD871
3W
1.6Vp−p
ZD401
C421
0.022µ
C591
220p
2kV
ERB44−06V1
D405
1SS132
R519
39k
R806
47k
DO IC401
pin 36
R413
33k
VR403
R414
R418 22k
H.WIDTH
D520
TVR−06G
D551
H
11.5Vp−p
C421
100µ
35V
R409
560
22k
22k
14500p 1.6kV
L502
R517
3.3k
RIGHT POS
11.5Vp−p
R804
10k
T801
R410
1k
1/2W
C410
0.01µ
C413
4.7µ
TAN
R412
V.BIAS
0.82
1W
R415
560
C516
L501
H.LIN
C517
0.47µ
400V
R520
270
1W
7.6VP−P
V
2.5Vp−p
DO "T6"
H
2.7V 6.1V 0V
2
1
H/V SECAM SW B−Y DEM
F/F
C804
SYSTEM SW I
1µ
GP
R834
30
1k
C834
270p
29
0.2V 5.3V 6.0V 6.0V 8.9V 2.8V 3.8V 7.2V 3.8V 7.1V 3.8V 7.1V 2.8V 2.8V
C764
0.01µ
25V
DO D874
VR402
22k
V.CENT
DY5
DY4
DY3
DY2
V.COILS
H.COILS
C412
2200µ
35V
DY1
DY
R551
2.2
FUSIBLE
C520
2200p
500V
L503
4.7mH
L551
5.6µH
2200p
C518
10µ
160V
C552
3.3µ
160V
HI−RIPPLE
C551
500V
"C"
H
1.1Vp−p
C816
R808
820
C814
270p
H
T804 T803
C820
33p
C813
25V
27p
R807
1.5k
6
7
C811
R803
1.2k
GND VCC
0.01µ
2.7V 5.7V 4.2V 2.5V 8.2V 11.7V 4.2V 2.5V 8.0V 11.7V 2.8V 2.8V
4
5
3
CHROMA GATE/KILLER
LIMIT
IDENT
26
C805
0.47µ
3.2Vp−p
T802
25
TP802
C806
0.01µ
1200p
H
GND
C807
(PP)
24
0V
C828
28
27
C803
0.01µ
R863 100k
25V
TP801
T502 F.B.T
7
10
6
3
5
4
8
2
1
198.2V
115V
FUSIBLE
DO AUTO−PS PWB
1000p
R812
C815
470p
820
C818
33p
C820
27p
R828
1.5k
10
11
R810
R809
8
R811
560
680
3.3k
9
R−Y DEM
MATRIX
DC REGEN
B−Y G−Y R−Y
22
20
21
23
C827
1µ
1µ
C831
R819
C830
3.3k
4.0VP−P
R571
6.8k
C555
C558
390p
C553
0.1µ
D553
RH−1S
2200p
500V
R818
3.3k
H
LIMITER
CHECK
R552
FUSIBLE
D552
RGP10J
560p
500V
1k
390p
R553
1 1W
R556
L571
2.2mH
1.0
28Vp−p
J3 J1
12
19
C826
1µ
C559
2200µ
35V
C556
220µ
26.2V
C829
390p
25V
C819
270p
R827
680
R813
3.3k
13
VCC
18
C825
16V
R817
3.3k
C554
22µ 16V
R554
3.9
3W
R709
22k
H
TP804
10µ
12.8V
C817
10µ
C821
470p
R814
560
14
SYSTEM
SW II
17
R816
1k
R820 150
R821 150
R822 150
D701
1SS132
R555
4.7
1W
12.8V
R710
68k
1.0Vp−p
TP803
C824
10µ
15
16
R815
1k
5VP−P
VR701
47k SUB BRT
DO R712
C557
2200µ
16V
H
C822
1000p
C823
L802
10µ
5.6µ
C832
C833
470µ
0.1µ
IC801 M51397AP
SECAM CHROMA
H
2.0Vp−p
H
"B"
"A"
C1
C2
C3
C4
C5
C6
"A"
"B"
"C"
X4
X3
X2
X1
DO AUTO−PS PWB
Spis schematów
DO LINE FILTER
PWB
DO AUTO−PS PWB
"Q"
Q1
Q2
Q3
(12V)
(POW)
P1
P2
"P"
P3
AZ1
AZ2
AZ3
C4601
F4601
1000
3.15A
AC400V
C4602
C4603
1000
0.1µ
AC400V
AC250V
R4602
820k
1/2W
IC4601
STR10006
2
1
5
−6.2V 0.02V
L4601
350Vp−p
240Vp−p
R4608
0.33
2W
4700p AC500V
R4601
4.7
10W
C4604
4700p
AC500V
C4606
3
4
345@AC240V
150@AC110V
D4601
RB156
−
2Vp−p
D4604
TVR06G
~
~
C4609
0.01µ
500V
C4611
0.022µ
TR4601
2SC2001
0V 0.7V
D4620
TVR06G
C4613
22µ
16V
C4605
4700p
AC500V
+
4700p
AC500V
C4607
C4610
0.047µ
400V
C4622
1000p
2kV
D4602
RU−1P
R4604
39 1W
R4605
1
D4605
TVR06G
R4607
3.3k
−2.4V@AC240V
−2.2V@AC110V
D4606
ERB44−06V1
C4608
L4602
12µH
C4612
10µ
50V
HI−RIPPLE
R4606
47 2W
220µ
400V
C4622B
470p
2kV
R4603
100k
FB4602
TA1
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TA2
FB4602B
TA3
TA4
TA5
D4603
TVR06G
ELEKTRONIKI
PWC 2609
TA3 TB1
TA1
TA2
TA1
TA3
TA4
TA5
TA4
T4601
TA5 TB3
TB2
TB5
TB4
TB1
TB2
TB3
TB4
TB5
DO TN−IF PWB
W1
(−30V)
W5
(VOL)
ZD4602
RM−26
D4608
RU2
C4620
1000p
AC250V
D4609
RU2
DO MAIN PWB
R1
C4680
2200µ
35V
35V
12.6V
C4615
HI−RIPPLE
C4616
R4609
12k
2W
C4617
10µ
R2
C4614
2200µ
50V
47µ
25V
47µ
50V
"R"
R4
(12V)
(BASS)
R3
R5
(TRBL)
(BLNC)
R4332 150
R4331 150
R4330 150
IC4303 µPC78M12H
R4610
180 2W
TR4602
2SB536
−27.9V
−35.6V
−27.3V
C4618
0.1µ
ZD4601
RD30EB
IN OUT
GND
R4371 3.3k
C4351
47µ
16V
1SS132
0.7V
R4611
2.2k
R4375
R4373
D4610
1k
C4316
IC4301
AN5835
0.1µ
AUDIO (R) AUDIO (R)
BALANCE
VCC
2
1
3
4
5
C4313
0.22µ
C4371
220µ
35V
12.7V
C4353
0.47µ
C4351
470p
6
4.1V 0V 0÷
R4328
5.6k
C4312
R4357
100k
9.0V 9.0V 8.3V 4.1V 0÷
R4613
2.2
1/2W
FUSIBLE
C4681
2200µ
16V
TR4310
TR4314
2SC945
R4372
3.9k
R4333
0V
TR4603
2SC2002
1k
K.L.M
TR4315
2SC945
RL4601
2SC945
R4351
R4381
1.2k
1k
1k
0V
12.8V
BASS
CONTROL
7
10µ
16V
1
8.9V 8.5V 0V
C4355
220µ
C4314
1000µ
16V
TREBLE
CONTROL
8
9
4.1V 8.3V 4.1V 0÷
12.7V
C4308
10µ
16V
AMP(R)
2
3
R4355
12k
R4353
120
R4382
680
10
11
C4310
0.22µ
R4326
470
4
5
0V 17.5V 4.1V 35.7V
C4357
C4361
1000µ
R4359
C4359
0.1µ
25V
(R)
U4
"W"
W2
W3
(POW)
W4
(12V)
D4607
U19C
TB1
C4619
1000p
TB2
AC400V
TB3
TB4
TB5
C4621
1000p
AC400V
12
R4325
47µ
4.7
U3 U2
VOL
5.6k
6
11.5V
DO REAR PWB
"M"
M1
M2 M3 M4
(L)
C4372
100p
(R)
CONTROL
C4309
1µ
TR4311
2SC945
R4327
1k
IC4302
STK4362
VCC
7
C4363
1µ
C4364
47µ
(L)
U1
10
8
9
11
47µ
R4360
4.7
C4360
0.1µ
25V
C4362
1000µ
12
0V 35.1V 4.1V 17.7V 0V 0V 8.5V 8.9V
C4365
100µ
C4358
R4363
100
FUSIBLE
R4362
100k
R4356
12k
C4317
0.1µ
C4301
6800p
C4302
22µ
16V
AMP(L)
13
R4354
120
R4383
680
TR4307
2SC945
P.Q.R
R4304
R4309
14
C4356
12.8V
82k
R4306
4.7k
C4303
0.47µ
220µ
39k
15
R4358
100k
DO FRONT A PWB
R4334
1k
0V
R4319
0V
10k
R4307
10k
R4305
100k
3.5V
3.0V
R4308
2.7k
R4310
10k
C4354
0.47µ
C4352
470p
"I"
I1
I2
I3
I4
(SND
(12V)
WIDE)
R4318
0V
R4311
1k
C4691
100p
1k
C4305
12.8V
8.5V
C4304
10µ
16V
N.P
TR4313
2SC945
R4357
12.8V
0V
1µ
R4370
1k
1k
4.7k
TR4306
2SC945
C4307
1µ
R4374
3.9k
9.5V
TR4302
2SC945
C4306
16V N.P
R4380
1.2k
R4317
R4316
TR4303
2SC945
9.5V
P.Q.R
10µ
C4370
220µ
35V
10k
10k
P.Q.R
C4690
27p
R4352
PWC 2552
SOUND PWB
P.Q.R
R4313
39k
R4312
47k
R4315
REMOTE CONTROL TRANSMITTER (RD-1617E)
R004
R001
100
1
TR001
R002
100
13
15
14
16
1
X001
CSB455
TR4304
12.8V
2SC945
P.Q.R
0V
1.6V
D4301
39k
D4302
12.8V
TR4305
2SC945
TR4312
2SC945
C4366
47µ
16V
5.4V
P.Q.R
R4324
1k
1SS132
DEGAUSSING
OUND PWB
PWC 2553
AUTO-PS PWB
Z4
Z3
Z2
Z1
COIL
P1
P2
DO
P3
C602
1000p
AC400V
R4314
1SS132
6.1V
47k
R4369
3.3k
2
C001
220p
TH601
C601
1000p
AC400V
R601
150
5W
3
C002
220p
IC001
M50125P
4
C603
0.1µ
AC250V
C651
0.022µ
250V
D001
2SC945
SE303A
R003
TR002
560
2SD1468
10
9
11
12
5
6
7
L601
LINE
FILTER
8
OFF
TIMER
TV/
VIDEO
D601
RB−40C
RL651
RELAY DRIVE
BRT
UP
BRT
DN
CH
CALL
C605
4700p
AC500V
TR651
2SC2002
K.L.M
C003
100µ
6.3V
COL
UP
COL
DN
AUTO
MUTE
VOL
DN
C604
4700p
AC500V
~
R602
3.3 20W
0V
BATTERY
1.5Vx2
13
14
15
16
VOL
UP
307V@AC240V
127V@AC110V
+
−
12.8V
D651
1SS132
0.7V
R651
9
10
11
12
C606 4700p
AC500V
C607
4700p
AC500V
OVER CURRENT
1k
Q1
5
6
7
8
POWER
30Vp−p@AC240V
18Vp−p@AC110V
C608
470µ
400V
HI−RIPPLE
~
TR601
2SC2688
2SC3209
PROTECTOR
Q2
Q3
IC4201
µPC1373HA
D4211
1SS132
ARABIC/LATIN
S4211
D4212
1SS132
S4212
ON SCREEN
D6
D5
VCC IN C1 GND C2 T C3 OUT
8
7
PH302
R4201
1k
C4201
10µ 16V
D603
TVR−06G
R611
3.9
FUSIBLE
0.7V
TR602
2SC2001
2
5
1
R608
K.L
C4202
L602
5.6µH
1k
R4202
100
4.7µ
FUSIBLE
R610
56k
1W
C613
1000p
1kV
R609
33 2W
TR1
R607
33
R4203
180k
TR3
PD4201
1
2
3
4
−41.5V
R603A
120k
1/2W
R603B
100k
1/2W
R618
47k
C618
4.7µ
100V
K
K
R604
33
FUSIBLE
R605
0.15 2W
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C620
270p
500V
C809
ELEKTRONIKI
10µ
LOW IMP
D602
TVR−06G
R606B
10 2W
−5.1V
R606A
10 2W
C610
22µ 35V
HI−RIPPLE
D604
TVR−06G
0.3V
D609
TVR−06G
L604 5.6µH
D605
TVR−06G
0.5V
ZD601
RD3.6FB
D610
ERB15−02
SM−1A−02
35V
R612
C617
1k
10µ
R619
1.5M
6
TR2
0.1V
5
C621
100p
500V
C614
0.047µ
400V
3
4
C4203
10µ
16V
F.B
D606
RU−IP
F.B
4
5
6
7
4
3
2
2
3
T4201
T601
11
12
15
R699
8.2M 1/2W
C699
470p
AC400V
IC601
STR59041
115V REG.
3.2Vp−p@AC240V
1
C4205
0.033µ
R4204
180k
R613
15 2W
F.B F.B
SM−3−08FR
C612
0.022µ
100V (P.P)
D607
SCR601
TFD312M
C615
1000p 2kV
C616A
100µ
160V
HI−RIPPLE
R4205
2.2k
R4206 220
C4206
10µ
16V
2
1
C616B
100µ
160V
HI−RIPPLE
C616C
100µ
160V
HI−RIPPLE
450Vp−p@AC240V
300Vp−p@AC110V
530Vp−p@AC240V
350Vp−p@AC110V
R620
1.8 5W
3
R621
1k
C616D
100µ
160V
HI−RIPPLE
C619
R614
68k 1/2W
0.1µ
D4
D3
D2
D1
J1
J2
J3
DO TN−MC PWB
"D"
DO MAIN PWB
"J"
2.2Vp−p@AC110V
DO SOUND PWB
DO MAIN PWB
"U"
OTVC NEC FS-2880MF(P) (strona 2/2)OTVC NEC FS-2880MF(P) (strona 2/2)
SOUND PWB
DO VIDEO CRT PWB
PWC 2549
TN-MC PWB
D6
D5
D4
DO
AUTO PS
PWB
TR4102
2SC945
I4
R4107
560
I3
DO
"I"
I2
I1
LD4100
S.WIDE
1/2W
R4103
1.2k
R4106
10k
D4100
1SS132
TR4100
2SC1684
12.8V
R4105
10k
C4103
470p
C4105
470p
R4104
C4102
470p
C4104
1500p
R4102
5.6k
10k
D4101
1SS132
TR4101
2SC1684
PWC 2551B
FRONT PWB
ZD4104
RD13EB
C4101
R4101
10k
0.01µ
S.WIDE
L4100
5.6µH
R4100
10k
S4107
S4100
POWER
ZD4105
RD13EB
C4100
0.01µ
S4101
CH CALL
ZD4100
RD5.6EB
S4102
TV.VTR
ZD4103
RD5.6EB
S4103
CH UP
ZD4102
RD5.6EB
ZD4101
RD5.6EB
LD4101
POWER
S4104
CH DN
S4105
VOL UP
LD4102
TV/VTR
S4106
VOL DN
D4103
D4104
3 x 1SS132
D4102
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
PWC 2551C
S4160
DO
REAR PWB
"B"
INC
B7
B6
B5
B4
B3
LD4150
B2
B1
FRONT PWB
LD4152
LD4154
B/G I D/K M
LD4153
S4150
COL UP
MEMORY
S4154
S4151
COL DN
S4155
BAND SKIP
S4152
BRT UP
S4157
FT(+)
S4153
BRT DN
OFF TIMER
S4158
FT(−)
S4156
S4159
FAST
4 x 1SS132
D4150
D4151
D4152
D4153
K1
K2
K3
K4
K5
K6
K7
K8
PWC 2551D
FRONT PWB
R
(RED)
AUDIO
L
(WHITE)
VIDEO
(PHONO)
(YELLOW)
SW4250
INPUT DUBBING
R4250
75
H1
H2
H3
H4
H5
DO
REAR PWB
"H"
DO
MAIN PWB
"G"
H6
DO
SOUND PWB
"W"
D3
D2
"D"
D1
L11
L10
L9
L8
L7
L6
L5
L4
L3
L2
L1
K1
K2
K3
K4
K5
K6
K7
K8
FD4001
RD5.6EB(1)
D4010
D4009
1SS132
R4028
R4026 10k
10k
R4025 10k
R4027 10k
R4085
10k
C4061
1000µ
16V
R4086
1k
TR4010
2SA733
TR4009
2SA733
1SS132
TR4011
2SA733
G1
G2
G3
G4
G5
4 x 1SS132
W5
W4
W3
W2
W1
C4033
0.1µ
D4015
D4012
D4011
D4014
D4999
1SS54
C4064
TR4018
2SA733
0.1µ
O1 O2 O3 O4 O5 O6
FD4000
RD5.6EB(1)
R4018
1k
R4020
9.6V(TV)
0.1V(VIDEO)
TR4003
FD4003
2SC945
RD13EB(2)
4 x 1SS132
RD5.6EB(1)
ZD4002
RD5.6EB
D4008
D4007
1SS132
1SS132
TR4007
TR4008
2SA733
2SA733
C4025
10µ
16V
C4051
0.1µ
IN OUT
1.2V 4.9V
GND
D4051
1SS132
0V
IC4051 µPC78M05H
1k
FD4002
ZD4003
RD5.6EB
1SS132
0V(TV)
0.7V(VIDEO)
D4005
D4004
D4003
D4002
D4006
R4024
R4055
1k
C4052
R4017
10k
10k
470µ
16V
R4058 220
R4057 220
R4056
220
4 x 150
R4095
R4096
R4097
R4098
L4005 5.6µH
L4004 5.6µH
L4003 5.6µH
L4002 5.6µH
D4027
1SS132
ZD4008
RD5.6EB
C4004
10µ
16V
C4026
100p
VR4001
2.2k
R4013
2.7k
4
C4027
100p
5
6
D4026
1SS132
D4024
1SS132
D4025
1SS132
C4007
18p
0V 4.5V 0.5V 0V 0V 0V 0V
2
1
3
GND AC OSC1 OSC2 R G B BLK OUT HOR
C4030
0.1µ
VDD
(+5V)
IC4003 M50450-008P
CS CLK A0 A1 A2 A3 BCK TEST VERT
20
4.9V 4.9V 4.9V 4.4V 4.4V 4.4V 4.4V
18
19
17
15
16
R4089 1k
R4090 1k
R4091 1k
R4092 1k
www.serwis-elektroniki.com.pl
R4093 1k
R4094 1k
4.5V
TR4001
2SC945
0V
0V
R4009
10k
R4008
ELEKTRONIKI
10k
D4001
1SS132
L4001
12µH
C4060
100µ
16V
R4051
15k 1W
0V 4.5V 4.4V 4.4V 4.4V 4.4V
22
TEST
24
23
Sa Sb Sc Sd Se SF Sg
AC
KEY INPUT
K0 K1 K2 K3
VDD
(+5V)
20
ZD4060
RD5.6EB
−30V −30V
21
4.9V 0.3V
C4003
0.01µ
−28V
TR4051
2SC945
R4052
10k
R4096B
22k
2.3V 2.3V
1.7V
R4053
2.7k
19
0V 0V 4.8V 4.8V
R4095B
C4032
0.1µ
22k
25
KEY SCAN &
18
R4097B
22k
ZD4051
RD−3EB
TR4052
2SA733
R4054
680
26
17
C4028
100p
7
14
27
SCREEN
CONTROL
A0 A1
16
22k
R4098B
D4020
1SS132
D4021
1SS132
D4022
1SS132
C4029
D4023
100p
1SS132
R4074
2.2k
TR4072
2SC945
0V 0V 0.7V
9
8
13
12
0V 4.9V 0.4V
10
11
0V
TR4074
2SC945
R4201
27k
IC4001
M50160-031SP
0.5V 0V 0V 0V 0V 5V 2.1V 2.1V 3.8V
28
29
30
TV/
VTR
A2 C0 C1 C2 C3 DATE
A3
13
14
15
4.8V 4.8V 0V
(4.7V)
R4006
4.9V −30V 0V 4.8V
1
VSS
C4031
(+5V)
0.1µ
4.7k
(−30V)
31
BAND
B0 B1
12
4.7V
(0V)0V(4.7V)
R4005
4.7k
2
VGG
32
11
R4001~R4004
3
TP HEAT RUN
0.6V
R4073
10k
R4078
2.2k
0.6V
R4077
0V
10k
R4010
27k
C4006
10µ
16V
R4012
D4201
10k
1SS132
33
34
35
Eo
MUTE
AFT
POW
B2
B3
10
0V 4.2V 4.9V 4.9V
8
9
100
0V 4.9V
4
5
6
CS CLK C1
36
REF VOL
POW ID
MEMORY CONTROL
7
4.9V
7
37
6
GND I/O C3 C2
13
14
−3.0V0V0V0V0V
12
10
9
11
8
4.9V 4.9V
IC4002 M58658P
MEMORY
V1 V2 V3 V4
R4071
100k
R4072
100k
3.2V
−0.2V
0V
TR4071
2SC945
R4076
TR4073
2.2k
3.8V
2SC945
0.1V
R4075
0V
R4079
39k
R4011
10k
2.4V 3.5V 0.3V 2.1V 0.5V 3.3V
38
VDP3
INT
BRT
39
R4080
10k
40
VDP2
COL
100k
VDP1
VOL
41
R4081
22k
42
D/A
TU
OSC
OUT IN VSS
5
4.9V 4.9V 0V 2.2V 0.5V 0V
4
C4002
68p
3
0V(TV)
0.6V(VIDEO)
R4021
10k
2
CF4001
4.0MHz
C4001
(GND)
68p
C4023
1
R4022
10k
0.01µ
DO MAIN PWB
0.6V(TV)
0V(VIDEO)
1.2V(TV)
0V(VIDEO)
R4088
1k
TR4005
0V
2SC945
R4084
1k
R4048
0.4V
TR4016
2SC945
C4010C
220p
R4023
10k
C4053
0.1µ
R4029
10k
1k
0V(TV)
5.7V(VIDEO)
TR4006
0V
2SC945
R4047
0.4V
0V
C4009
100p
R4049
R4030
0V
TR4012
2SC945
T1 T2 T3 T4 T5 T6 T7 T8 T9
C4062
0.1µ
C4065
470µ
16V
R4046
10k
1k
4.6V(AUTO)
0V
C4099
C4021
R4091
0.1µ
220k
C4020
0.47µ
ZD4001
µPC574J
R4034
10k
5.9V
5.7V
0V
R4035
47k
TR4019
2SC945
6.5V
R4044
8.2k
R4083
1.5k
1.8V
0.4V
L1006
5.6µH
R4050
10k
R4032
1.5k
R4033
1.8k
10µ
16V
R4036
10k
TR4014
2SC2352
5.9V
3.8V(AUTO)
0V−30V
0V
TR4017
2SC945
R4043
10k
C4022
10µ
16V
TR4013
2SA733
10k
33k
R4045
33k
TR4015
2SA733
C4011
0.1µ
C4012
ZD4007
R4038
0.15µ
R4037
DO MAIN PWB
RD−6.2EB
R4040
6.8k
1/2W
R4082
15k
C4013
0.047µ
15k
C4018
10µ
16V
RF IN
IC4004 LA7910
BAND SW
GND VCC2 VCC1
4
3
5
2.1V
2.1V
0V 2.8V
(0V)
(0V)
C4014
10µ
16V
R4041
15k
2W
R4039
6.8k
1/2W
1
0.2V
(11.2V)
2
0.2V
(11.2V)
15k
C4024
0.1µ
C4017
C4016
10µ
10µ
16V
16V
2
1
UB TU VH AGC VL AFT +B IF OUT
4
3
C4066
0.1µ
5
6
TUNER
6
(11.2V)
7
9
8
7
0.2V 0V 11.2V
R4042
22
FUSIBLE
C4019
470µ
16V
8
C4015
C4063
0.1µ
470µ
16V
IF OUT
(PHONO)
DO ANTENNA
TERMINAL
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