Haier HL42XR1 Service Manual page 37

UTX#
--I VGASDA IN
1?
ESD 0402 t0pF
HSYNC# R160 0 HSYNC
_R0603/S1D L
D23 R164 C133
ESD 0402 t0pF 2K 5pF
C0402/SMD _ R0603/SMD_ C0402/SMD
+5VSB
Ri D28
1N4148
1N4148/SMD
1N4148 VGA PLUGPW
1N4148/SMD
VSYNC# R167_/N/,0 VSYNC
D25 R170 C137
ESD 0402 t0pF 2K 5pF
C0402/SMD _ R0603/SMD__ C0402/SMD
HDMbR bN
HDMJLjN _ VGAL IN VGAL IN
t t VGAR IN VGAR IN
P82
RCA2X1
D_82 0402 t0pF D_3 04021 RCA2/HAIER/L HDMIL IN HDMIL IN
C0402/SMD C0402/SMD
HDMIR IN HDMIR IN
_[_ _1 " " +5VSB
UTX
2N7002LT1 SOT23/SMD
URX _ rl_ 3QF6
2N7002LT1 SOT23/SMD
UPDATA LEVEL
SHIFTER
NEARLY VGA CON.
GRN
ESD 0402 t0pF 75 5pF
C0402/SMD R0603/ MDC0402/S
GRN GND 0 171
BLU
ESD 0402 t0pF 75 5pF
C0402/SMD R0603/ MDC0402/S
BLU GND 0 18
RED
ESD 0402 t0pF 75 5pF
C0402/SMD R0603/ MDC0402/S
RED GND 0 194
(4_ _>_> VGALjN 14
<<>> VGARjN14
<( _>> HDMILjN 14
<<>> HDM_RjN 14
DI R92
R101 10K
1K <
R0603/SM
R93
10K
UTX#
URX#
VGASCL IN
_ Q_3904
R100 10K
OPCTRL4
NEARLY IC
soG
68 163 10nF C132
GP
___100 166 10nF C135 G N
68 169 10nF C136
R0_ISM D BP
___100 172 10nF C139 BN
68 174 10nF C140
R0_ISM D RP
1,2,3,4,5,6,7,8,9,10,12,13,14,15 GND <( >> GND
R186 100
I ,,,,,/N_R0603/SM [
D31
ESD 0402 t0pF
C0402/SMD
I/I/ +5VSB
1,2,15 +5VSB SOG
10 SOG GP
10 GP
10 GN GN
10 BP BP
10 BN BN
10 RP RP
RN
10 RN VSYNC
10 VSYNC HSYNC
10 HSYNC
4,70PCTRL4 _ _ OPCTRL4 4,13 OPCTRL1 OPCTRL1
UTX UTX
PHONE _ D33
PHONE/HAlER ESD 0402 t0
C0402/SMD
o
VGAR IN
VGAL IN
ESD 0402 t0pF
0402/SMD
1
__SM'D'100 180 10nF C144 RN VGA_ _PLUGPWR VGA PLUGPWR L
R176 _ _T CB161
10K 0.1uF
R0603/ D U29 C0402/SI
_--_7 VCC NC
VGAROMWP WP NC
WASCL _ IscL NO
vo so
oporto1 104 04t EEP OM24002 L
2N3904 SOP8/SMD
SOT23/SMD
R195
NS/1 OK H : WP ENAB[ E
-- [ : WP D SABLE
VGA PLUGPWR VGA PLUGPWR
R185
10K
R0603/SMD
VGASDA
C146
_. "NS/0.1uF
C0402/SMD
__--
R182
10K
R0603/SMD
VGASCL VGASDA IN 100_ . .R187
I R06
C145 D32
_.NS/0.1uF ESD 0402 t0pF
C0402/SMD C0402/SMD
37