DV-2550H.pdf part of Daewoo DV-2550H DV-2550H.pdf, Daewoo DV DV-2550H DV-2550H.pdf text manual preview

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DAEWOO DV-2550H
+5V

C4 + C2
100U/16V
104

4
5
U3 6
R4 R5 R6
10K 10K 10K R3
51K

U4
1
2
3

REMO U2

IR 1 32 GND
DATA OSC GND G1
2 DOUT GR1 31
R1 3 30 G2
10K CLK DIN GR2 GND
4 CLK GND 29
STB 5 28 G3
+5V STB GR3 G4
6 K1 GR4 27
C5 C6 C7 7 26 GND
C1 + C3 K2 GND +5V
8 K3 VDD 25
104 101 101 101 +5V 9 24 G5
100U/16V SEG1 VDD GR5 G6
10 23 R7 U1
SEG2 SG1/KS1 GR6 G7 10K
11 SG2/KS2 SG12/GR7 22
SEG3 12 21
SG3/KS3 SG11 SEG10 G1 1
13 NC SG10/KS10 20 G2
SEG4 14 19 SEG9 2
SEG5 SG4/KS4 SG9/KS9 SEG8 G3 3
15 SG5/KS5 SG8/KS8 18 G4
SEG6 16 17 SEG7 4
R9 R10 SG6/KS6 SG7/KS7 G5 5
G6

1
10K 10K 6
G7 7
PT6916 SEG10 8
D1
SEG9 9
SEG8

1

1

1
DIODELIGHT 10
SEG7 11
JP2 D4 D3 D2 SEG6 12

2
+5V SEG5 13
2 SEG4
1 GND 4148 4148 4148 14
SEG3 15
2PIN R2 SEG2 16

2

2

2
470R SEG1 17
S1 S3 S2
SW SW SW
6611E

1

2

1

2

1

2
JP1
5 IR
4 GND
3 STB S7 S6 S5
2 CLK SW SW SW
1 DATA

1

2

1

2

1

2
5PIN
1

1

GND1
x1 x2
3 3
2

2
5
4
3
2
1

MiCO(shenzhen)CO;LTD
Title
CN3 5PIN MC1013-0601-00S Size Document Number C904 22N JP901 DET +12VA 1 MIC 2 +5VA 3 MIC1 4 MIC L901 R901 R923 47R 5 1 U901A 8 1 +12VA 6 3.3uH 10K MC4558 C4 10U/16V R925 R905 -12VA 2 3 6PIN + 2 + 4.7K 10K R924 47R 1 LEVEL1 +5VA R902 C901 3 3 2 - 10K 1n5 DET 4 4 L903 4 C903 3 FB400 R903 22N + C926 C923 C927 C922 + 1K -12VA MDET 1 Q903 + C925 C924 0.1u 47U/16V 0.1u C1 47U/16V + 100U/10V 0.1u 2 C1815 100U/16V MIC2 R904 56K MIC L902 1 1 C902 680P 3.3uH 2 2 3 3 4 MDET 4 C905 5600P +5VA R908 5.6K C920 330P LEVEL1 R918 R909 10K 4.7 C906 + 1U LEVEL2 C917 47U U902 HT8970/PT2399 R919 10K R921 82K 1 VCC LPF1-IN 16 R910 10K C908 1U C909 10U/10V C907 JP902 + + C918 2 15 560P ECHO01 U901B LEVEL1 4 C919 REF LPF1-OUT 1 + + R911 10K R912 4.7K MC4558 LEVEL2 100U 3 14 C921 ECHO01 2 104 AGND LPF2-OUT ECHO02 6 - + ECHO02 3 R914 6.8K R920 22K 7 MIC 4 4 13 C910 R913 15K DGND LPF2-IN 5 + R922 1K 5 560P C911 5 12 R915 10K 103 10U/10V 5PIN 8 R917 10K CLK-0 0P2-IN C913 2 6 VC0 0P2-IN 11 C912 104 R916 15K 5600 D1 7 CC1 0P1-IN 10 2.4V 8 CC0 0P1-OUT 9 1 C916 C915 C914 104 104 104 1 D2 2.4V 2 TP0 C928 104 AGND 5 2 U5 NC SC70-5 GND VCC DM DP 1 4 3 JP5 6 JP903 5V L5 221R 4 DM 1 L1 3 DP 2 FB400 2 L6 221R 3 L2 1 4 5 FB400 C2 C3 4PIN L3 5PIN 100p 100p FB400 AGND L4 FB400 D5V D5V D+5VB R214 10R C163 C162 + C164 R215 R216 NC /O 100u/16V 104 75R 100n R217 0R CVBS/OUT DSPVCC33 2 + L2 1 Q27 C165 470u/6.3V DSPVCC33 8550 D+5VB FB 3 R218 R219 R220 R221 R223 NC /O NM NM NM NM R222 C VBSI TO VFD FRONT PANEL CN10 75R R224 0R CVBS_ST/OUT Close to Q505 2 6 R225 220R FP_STB FP_STB + R226 220R FP_DATA D5V 5 FP_DATA 1 Q28 C166 D5V R300 3 4 R227 220R FP_CLK FP_CLK 8550 470u/6.3V C167 3 82R SPDIF_OUT1 Q29 0.1uF CN11 3 R228 1K IR RCV SPDIF_OUT OPTICAL OUT(NC) 2 IR RCV R229 BT3904 1 2 0R/NC 3 GND R231 R230 VFD_PORT C168 C169 C170 C171 15K 10R 2 100pF 100pF 100pF 100pF [NC] [NC] VCC R232 1 IN 56R C172 CN12 R234 FB15 FBR SPD IF_C COAX_SPDIF 1 DSPVCC33 IEC 2 GND1 U14 62R D 5 0 2 s hould be c onne cted to CVBS/O net instead of VIDEO_OUT net. 0.1uF 3 GND2 R235 + C176 1 4 C175 C174 0.1uF COXIAL GND VCC DSPVCC33 62R 22pF 47uF/16V [NC] VGND [NC] USB_DP 2 3 USB_DN CH1 CH2 2 1 R236 R237 D7 NM/CM1213-02SS/SR 15K 15K BAT54S CN13 C177  <div id="ezoic-pub-ad-placeholder-110"> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>  <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-2156279550025329" data-ad-slot="6566435862" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div>   <script async src="https://www.googletagmanager.com/gtag/js?id=UA-2001630-7"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-2001630-7'); </script> </body> </html>