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LG PB60G Service Manual

LG PB60G
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THERM AL
THERM AL
THERM AL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
VCC_G
VCC_B
VCC_B
VCC_R
G_NTC
R818
2.2K
R819
10K
GND
R807
10K
D801
40V
RB160M-40
R821
10K
R825
0.001
9.5~19.5V
R810
10K
R806
10K
GND
C875
0.1uF
16V
5V
5V
IC803
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
GND
R822
1
R826
0.001
1W
1%
R813
10K
R816
9.1K
C866
0.1uF
50V
C814
10uF
25V
C813
10uF
25V
C809
2200pF
50V
C811
4.7uF
C810
4.7uF
10V
C812
4.7uF
9.5~19.5V
C801
0.1uF
16V
3.3V
GND
GND
IC805
AZ431AN-ATRE1
A
K
R
D802
40V
SMAB34
IC801
74LVC2G17GW
3
2A
2
GND
4
2Y
1
1A
6
1Y
5
VCC
Q802
KMB054N40DA
S
D
G
Q803
KMB054N40DA
S
D
G
GND
GND
C873
1uF
C874
0.1uF
16V
5V
R873
33
IC872
NLASB3157DFT2G
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
GND
BLU_EN
IC802
NLASB3157DFT2G
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
C804
0.1uF
16V
C803
1uF
GND
R803
33
C871
0.1uF
16V
3.3V
IC871
74LVC2G17GW
3
2A
2
GND
4
2Y
1
1A
6
1Y
5
VCC
5V
3.3V
C816
10uF
10V
C817
10uF
10V
C815
10uF
10V
C818
10uF
10V
C805
2.2uF
C865
0.1uF
16V
C863
10uF
10V
C870
0.1uF
16V
IC861
AP2121N-3.3TRE1
1
GND
2
VOUT
3
VIN
C869
10uF
10V
PWM_OUT_1
V_ADJ_CH2
V_ADJ_CH1
PWM_OUT_0
C867
0.01uF
25V
R861
10K
OPT
5V
C806
0.1uF
16V
R888
2.2K
C877
0.1uF
16V
D872
40V
SMAB34
R896
0.001
1W
1%
D871
40V
RB160M-40
R892
1
C888
10uF
10V
C881
4.7uF
10V
C889
10uF
10V
9.5~19.5V
R895
0.001
C884
10uF
25V
R886
9.1K
R876
10K
R891
10K
3.3V
Q873
KMB054N40DA
S
D
G
C887
10uF
10V
GND
C876
2.2uF
R889
10K
C883
4.7uF
C885
10uF
25V
C892
0.1uF
16V
IC875
AZ431AN-ATRE1
A
K
R
C880
2200pF
50V
R883
10K
R877
10K
GND
C882
4.7uF
GND
GND
R880
10K
Q872
KMB054N40DA
S
D
G
C886
10uF
10V
P804
FH12K1-30S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
P805
12507WR-06L
1
2
3
4
5
6
7
IC873
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
IC809
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
IC874
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
GND-G
GND-G
GND-G
GND-G
GND-G
GND-G
GND-B
GND-B
GND
IC804
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
IC808
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
GND-B
GND-B
GND-B
GND-B
C823
10uF
25V
C824
10uF
25V
C825
10uF
25V
C820
2200pF
50V
OPT
R828
2.2
OPT
R827
2.2
OPT
C819
2200pF
50V
OPT
R829
2.2
OPT
C822
2200pF
50V
OPT
D808
40V
RB160M-40
D807
40V
RB160M-40
D806
40V
RB160M-40
D805
40V
RB160M-40
D804
40V
RB160M-40
D803
40V
RB160M-40
C826
10uF
10V
C827
10uF
10V
C830
10uF
10V
C829
10uF
10V
C828
10uF
10V
C837
10uF
10V
C861
10uF
25V
C862
10uF
25V
C864
10uF
25V
C894
10uF
25V
C895
10uF
25V
C896
10uF
25V
D832
40V
SMAB34
3.3V
R855
0.001
GND
C851
0.1uF
16V
R849
10K
IC810
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
R856
0.001
1W
1%
C842
4.7uF
C845
10uF
10V
IC831
74LVC2G17GW
3
2A
2
GND
4
2Y
1
1A
6
1Y
5
VCC
C846
10uF
10V
5V
C833
1uF
Q832
KMB054N40DA
S
D
G
PWM_OUT_2
R837
10K
C839
2200pF
50V
GND
C847
10uF
10V
IC833
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
IC834
AZ431AN-ATRE1
A
K
R
C836
0.1uF
16V
R836
10K
R840
10K
C831
0.1uF
16V
GND_R
C835
2.2uF
C844
10uF
25V
Q833
KMB054N40DA
S
D
G
C834
0.1uF
16V
GND
D831
40V
RB160M-40
C848
10uF
10V
GND_R
C843
10uF
25V
GND_R
RED_EN
R843
10K
R846
9.1K
V_ADJ_CH3
9.5~19.5V
GND_R
3.3V
GND
C841
4.7uF
R833
33
GND
IC832
NLASB3157DFT2G
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
GND_R
GND
IC807
KIA75S358F
3
IN(-)
2
VEE
4
OUT
1
IN(+)
5
VCC
C840
4.7uF
10V
GND_R
R_NTC
R852
1
R851
10K
R823
3.3
R853
3.3
R893
3.3
IC877
LM2715RS
1
EN
2
VIN
4
VOUT
5
FLG/ADJ
3
GND
9.5~19.5V
IC813
NLASB3157DFT2G
*
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
R857
33
GND
5V
IC811
NLASB3157DFT2G
*
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
GND
R858
33
IC812
NLASB3157DFT2G
*
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
GND
5V
5V
R844
0
R814
0
R830
0
IC879
TC7SZ02FU
*
3GND
2IN_A
4 OUT_Y
1IN_B 5 VCC
5V
LED_All_OFF
R863
5.1K
R862
1K
LED_PWR
C893
10uF
10V
C897
0.1uF
50V
LED_PWR
LED_PWR
LED_PWR
RED_EN
GRN_EN
BLU_EN
BLU_EN
V_ADJ_CH2
V_ADJ_CH3
RED_EN
PWM_OUT_0
V_ADJ_CH1
GRN_EN
PWM_OUT_2
PWM_OUT_1
LED_Enable
G_NTC
R_NTC
LED_All_OFF
LED_All_OFF
LED_All_OFF
GRN_EN
LED_Enable
IC878
74LVC1G32GW
*
3GND
2A
4 Y
1B 5 VCC
R901
0
R902
0
R903
0
C808
1uF
25V
C838
1uF
25V
C879
1uF
25V
R848
3.9K
R878
10K
R808
10K
R838
10K
R871
2K
OPT
R872
2K
R832
2K
R802
2K
R831
2K
OPT
R801
2K
OPT
L801
2.2uH
L831
2.2uH
L871
2.2uH
R805
20K
R804
20K
R835
20K
R834
20K
R875
20K
R874
20K
R815
10K
R845
10K
R885
10K
R887
5.6K
R847
5.6K
R817
5.6K
R811
1K
R841
1K
R881
1K
R812
560
R842
560
R882
560
R910
0
R911
0
R912
0
IC806
MAX16821C
MAXIM IC
1
PGND
3
DL
7
NC_2
9
CLKOU T
10
MODE
11
EN
12
RT/SY NC
13
OUTV
14
IC
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
22
SGND_ 2
23
SENSE -
24
SENSE +
25
SGND_ 3
26
IN
27
VCC
28
VDD
5
LX
8
SGND_ 1
6
DH
4
BST
2
NC_1
29
[EP]S GND
IC835
MAX16821C
MAXIM IC
1
PGND
3
DL
7
NC_2
9
CLKOU T
10
MODE
11
EN
12
RT/SY NC
13
OUTV
14
IC
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
22
SGND_ 2
23
SENSE -
24
SENSE +
25
SGND_ 3
26
IN
27
VCC
28
VDD
5
LX
8
SGND_ 1
6
DH
4
BST
2
NC_1
29
[EP]S GND
IC876
MAX16821C
MAXIM IC
1
PGND
3
DL
7
NC_2
9
CLKOU T
10
MODE
11
EN
12
RT/SY NC
13
OUTV
14
IC
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
22
SGND_ 2
23
SENSE -
24
SENSE +
25
SGND_ 3
26
IN
27
VCC
28
VDD
5
LX
8
SGND_ 1
6
DH
4
BST
2
NC_1
29
[EP]S GND
P872
5025840870
WAFER_J
1
2
3
4
5
6
7
8
9
P873
5025840870
WAFER_J
1
2
3
4
5
6
7
8
9
P874
5025840870
WAFER_J
1
2
3
4
5
6
7
8
9
R820
220K
R850
220K
R890
220K
R824
1
R854
1
R894
1
R809
2.7K
R839
2.7K
R879
2.7K
GREEN LED
Differential Pair
RED
BLUE
GREEN
HX300-JE
01
LED DRIVER
01
10.01.08
Differential Pair
BLUE LED
Differential Pair
Differential Pair
Differential Pair
RED LED
Differential Pair
Copyright © 2012 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

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LG PB60G Specifications

General IconGeneral
Native aspect ratio16:9
Projection distance- m
Projection technologyDLP
Supported aspect ratios4:3, 16:9
Contrast ratio (typical)15000:1
Digital gamma correctionYes
Screen size compatibility25 - 100 \
Projector native resolutionWXGA (1280x800)
Lamps quantity1 lamp(s)
Light source typeLED
Service life of light source30000 h
FocusManual
Offset100 %
Throw ratio1.5:1
Focal length range- mm
Full HDNo
Supported video modes1080i, 1080p, 480i, 480p, 720p
Analog signal format system-
Supported graphics resolutions1280 x 720 (HD 720), 1280 x 800 (WXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 854 x 480 (WVGA)
RMS rated power2 W
Number of built-in speakers2
Audio (L/R) in3
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
S-Video inputs quantity0
Noise level31 dB
CertificationKC/KCC, FCC/UL
Noise level (economic mode)26 dB
On Screen Display (OSD) languagesARA, CHI (SIMPL), DEU, ENG, ESP, FRE, GRE, ITA, KOR, POL, POR, RUS, SWE, TUR
PlacementDesktop, Tripod
Product typeStandard throw projector
Product colorWhite
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)60 W
Power consumption (standby)0.5 W
Cables includedAC, Component
Operating temperature (T-T)0 - 40 °C
Weight and Dimensions IconWeight and Dimensions
Depth103 mm
Width158 mm
Height33 mm
Weight470 g

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