RCA 50LB45RQ Service Manual page 28

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Main Board (SCH)
RE01TC81ELNA0 (2012)
DDC S(E T_
DID(" SDA Rg_;
p.&NEL ON DQ,:
KEY IN(} *ad5-_-
LINEOLT NL'TE B13:,
KEY INI
U8G
: GPY08
GPY1C
GPY!I
GPY12
MADIN1
MADIN3 : SFWP N
MADIN4
F2 BL ON
D I A SEV [
BA(KLIGHT ADJ
DVD EN
R8A66983B G#U0
LEDR
CN9
14PIN-2 0-D-H-G
52- STB
, _SV T
2 LE) R
3 LB3G
4 IR
5 GND
6 _ RII4
7 K1 RtI8
8 _ RII9
9 K3 RI20
I0 K.4 R122
II 1_ R124
12 KI3 RI07 ^'^ ^ _"_
%/X/" :
13 1(7 R126
14 GND 75ohm-O40Z-:k_/_ 1q6W
3IC;ohm- (/v!LP_-+5%- 1/1o%V
1Kohul-0402-+S£ 1,- 1 /16W
6K8ohm- (/vRP_-+5%- 1 /1o%V
tKohm-0402-+5%- Ii16W
3IC;ot]m- (g02-+5%- 1/1o%V
75olnn-0d02-_Sq 1, - Ii16TV
75olnn-0d02-_Sq 1, - Ii16TV
33\ STB
_.Lc119
3IC;dm>{M02-+5%- H o%V
3K3dnn-{g02-+5%- [ 16W
33pF-0402-NPO-i5%-50V
PMLIAI48L
4K7ot_n-0d02-_5%- H6W
G%'D 100ol}m-0402-+5%- H6W
P,318
./X/X.
10Kotm>0102-+5%- 1 16W
510ohul-0d02-_5%- lq6W
PMBT39{_
300ohul-0d02-_25%
0 htF-0d02-YST-+80° 1,-20°1,- 1 o%-
R28
./X/X,
10Kotm>0_2-+5'V_ Ii16W
IKolnn-0_2-+5%- Ii16W
PMBT3904
0 htF-0_2-Y5V-+80_ {,-209_-1o%"
L9
LI0 ¢.-../.-..1%
I(T%05 I8030FR
I(T%05 I8030FR
¢_'D
IR IN
3.3V STB
3(£bhm-0d02-_25%
300ohm-0d02-£.5%
PSV
o
_Rt76
GND
L5
m
m
GND
S_ZSTB
'PSI9
GND GND
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