LG 22LG3000 Service Manual page 68

L510
Y 1_IN 1
CN503
2 Y 1_IN 80 OHM
1 Y _GND C533
100pF
4 PB1_IN
3 PB_GND Y _GND
L511
6 PR1_IN
5 PB_GND PB1_IN 1
JACK 80 OHM
C539
100pF
PB_GND
C541
100pF
L512
PR1_IN 1
80 OHM
CN504
2 R546 1K OHM 1/10W
1
4 R547 1K OHM 1/10W
3
JACK
C546
R548
470pF 100K OHM 1/10W
Copyright©2008 LG Electronics.Inc.All right reserved
Only for training and service purposes
All manuals and user guides at all-guides.com
2
ZD503
R537
75 OHM +-1% 1/8W
2
ZD504
R542
75 OHM +-1% 1/8W
ZD505
UDZSNP5.6B R545
75 OHM +-1% 1/8W
2
Y PBPR1L_IN 7
Y PBPR1R_IN 7
11 ASPDIF
C547
R549
470pF 100K OHM 1/10W
6
6
6
6
6
6
R538 C534 4700pF
0 OHM 1/10W
R539 C535 0.01uF/25V
68 OHM 1/10W
R540 C536 0.01uF/25V
100 OHM 1/10W
R541 C537 0.01uF/25V
68 OHM 1/10W
R543 C538 0.01uF/25V
100 OHM 1/10W
R544 C540 0.01uF/25V
68 OHM 1/10W
CN517
1
GND
2
VCC
R581 33 OHM 1/10W 3
VIN
FIBER-OPTIC 3P
+5V FB510
BEAD
C569
0.1UF16V
T P V ( Top Victory
絬 隔 瓜 絪 腹
Key Component Y PbPr/L/R
Friday , June 20, 2008
Date
- 68 -
U403E
SOY 0 107 117 DVDD12_VGA
SOY 0 SOY 0 DVDD12_VGA
Y 0P 108 113 AVSS12_RGBADC
Y 0P Y 0P AVSS12_RGBADC
Y 0N 109 110 AVDD12_RGBADC
Y 0N Y 0N AVDD12_RGBADC
PB0P 114 105 AVSS12_RGBFE
PB0P PB0P AVSS12_RGBFE
PBR0N 115 101 AVDD12_RGBFE
PBR0N PBR0N AVDD12_RGBFE
PR0P 116
PR0P PR0P
118 104
RP
SOY 1 RP
119 106
RN
Y 1P RN
120 98
BP
Y 1N BP
121 99
BN
PB1P BN
122 102
GP
PBR1N GP
123 103
GN
PR1P GN
96
VSY NC VSY NC
TP5 112 97
TN1 HSY NC HSY NC
TP6 111 100
TP1 SOG SOG
MT5380GKU
AV12
FB507
DVDD12_VGA
BEAD
C542 C543
1uF/16V 0.1UF16V
AV12
FB508
AVDD12_RGBADC
BEAD
C544 C545
10uF/10V 0.1UF16V
AVSS12_RGBADC
AV12
FB509
AVDD12_RGBFE
BEAD
C548
1uF/16V C549
0.1UF16V
AVSS12_RGBFE
Electronics Co . , Ltd. ) OEM MODEL Size Custom
TPV MODEL Rev H
PCB NAME
715T3009
称爹 < 称爹
Sheet 4 of 21
LGE Internal Use Only
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