File name TV2KCX70.PDFNOTE: 1,
IS MARK OF CRITICAL COMPONENT; 2, SUBJECT TO CHANGE WITHOUT NOTICE.
XS200
20 18 16 14 12 10 8 6 4 2
14 INCH CRT IC401 TDA1905
8 21 19 17 15 13 11 9 7 5 3 1 9 10 3 1
ALTERNATIVE CRTS
C407 0.22uF 50V
C401 47uF 16V R401 2K7
C410 470uF 16V C409 0.1uF/M R404 4E7 Q503 2SA1015Y
CRT
C701 0.01uF +5VA R114 470 R100 270 R136 100K C119 1uF 50V D100 1N4148 R142 470 R141 680 +5VA C131 0.1uF C128 22uF 16V K102 K101 R115 4K7 XS701 EARPHONE C703 1n Q105 2SA1015Y R147 D101 3V9 2K2 C702 K107 AV V+ 0.01uF
R701 100 R702 4E7
XS702 FROM XP402 L702 100uH
XP702 TO XS402
11 12 13 6
C402 2.2uF 50V R402 220
7
R509 330 XP402 R521 2K2/0.5W R519 1K2/0.5W R520 10K D503 5V6 2K2/0.5W 1K2/0.5W R513 R515 1N4007 D504 R514 10K R507 47K C517 R506 2K2/0.5W
R508 4K7 +8V R526 22E R505 10K R504 330 C505 470pF V-DY XP302 H-DY XP301
L703 100uH XP703 XS205 C230 560P L204 1uH R222 220 L206 1uH
C232 2200pF
14 15 16 5 4 2
1
1
VIDEO IN OK MENU PP+ AUDIO IN XS711
C711 270p JAI JUMPER
1N4007 D508
L711 10uH
R711 12K
R712 1K
C712 0.022uF C231 0.01uF
C404 R223 100K 100uF 16V
C408 470uF 25V R428 2E2/1W
C417 0.1uF
Q507 BF423 Q506 BF422 R518 330 C515 470pF
Q505 BF423 Q504 BF422 R512 330 C510 470pF
IC103 HS0038A2
2
I R
3
1
R127 1K +5VA 1 +5VA 2 D106 LED R109 10K R126 1K 3 4 REST NC VS OUT STDBY LED 55 54 53 IR IN KB INPUT 56 C118 47PF
C713
0.1uF
R716 100K R715 100K R714 22K
C714 0.47uF 50V
C715 0.47uF 50V +5V XS112
+15.2V D401 1N4148 C434 1uF 50V R422 120K R400 15K R425 100K R516 100 R522 10K/2W
2
Q501 BF422 R524 10K/2W R502 100
2
R523 10K/2W
R510 100
NC MUTE
R140 39K
16 15 14 13 12 11 10 9
R424 10K Q711 2SC1815Y
C405 4n7
ON/OFF
Q106 2SC1815Y R128 6K8
R144 4K7
Q401 2SA1015Y IC711 74HC4053N AV BOARD VIDEO OUT AUDIO OUT
1 2 3 4 5 6 7 8
D107 1N4148
5
NC ON/OFF DESIGN
STDBY LED XTAL XTAL VOL(N) VOL
52 X101 4M 51 50
C116 39PF
+15V +8V VIDEO IN2 AUDIO IN VIDEO IN1 MUTE
6 7
C115 39PF R129 R111 4K7 9 10 S1 48 Q104 2N3904 R130 33K +33V S1 8 S_SW 49 10K
Ri
Gi
Bi
S-SW +5VA R134 22K
FBi
R112 6K8
S-SW
A/O
XP202 FB R G B XS202 +8V R274 47K R263 1K R262 1K R261 1K R269 7K5 ICA
AUDIO OUT
AV1
AV2
S0
NC
47 46
11 IC102 ST24C08
S0(N) S1(N)
SAW_SW2 NC
R266 1K
C259 4.7uF 50V
C254 4n7/M
R253 15K
R254 2K2
C229 10uF 16V
BC
C107 0.1uF
14 15 16
NC
BSW2 BSW1 VSYNC HSYNC
43 42 41 40
SAW1 BSW2 56 FM CAP 55 AUDIO OUT
C256 0.1uF 48 H OUT 47 VERT 46 BCL/SAF 45 VCC1 44 CVBS OUT CVBS OUT1 43 GND1
C266 0.1uF 37 FBOSD/HC 36 ROSD
C265 0.1uF 35 GOSD
C264 0.1uF 34 BOSD 33 ICATH 32 ROUT 31 GOUT 30 BOUT 29 NC
54 GNDD
53 VCCD
52 SDA
51 SCL
50 SLPF
49 LFB/SSC
42 PIFIC1 X1/VAMP/CHROUT
41 CJPF
40 XTAL1
39 XTAL2
38 XTAL3/BTUN
1
2
3
4
5
6
7
8
VP
SAW2
C228 1uF 50V
C271 0.1uF
9
10
11
B G
B
BSW1 VS C129 0.01uF HS IC201 STV2248
R300 4K7 VAMP BCL
C305 R304 150K 10uF 16v
C300 47n/M
AM/FM OUT/SC
G R FB SDA SCL VDD
R333 8M2
R323 10K D301 1N4002 C325 100uF 35V
EXT AUDIO IN
GEXT/YEXT
CVBS IN1
SIF IN2
PIF IN1
SIF IN |