LG PB60G Service Manual

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.
DMD_D[18]
DMD_D[4]
DMD_D[0-23]
DMD_D[21]
DMD_D[14]
DMD_D[1]
DMD_D[12]
DMD_D[23]
DMD_D[22]
DMD_D[8]
DMD_D[9]
DMD_D[3]
DMD_D[20]
DMD_D[2]
DMD_D[11]
DMD_D[15]
DMD_D[17]
DMD_D[0]
DMD_D[7]
DMD_D[5]
DMD_D[10]
DMD_D[16]
DMD_D[13]
DMD_D[6]
DMD_D[19]
P3901
12507WR-03L
1
2
3
4
R1083K
12.5V_AMP
SPK_L+
R125
5.6K
C120
0.1uF
50V
R8017 0
OPT
+5V_Normal
R_TTL[3]
+3.3V_ST
L103
UBW2012-121F
PWM3
MDS62110213
M5
G_TTL[7]
B_TTL[3]
C116
0.1uF
16V
L3014
BLM18PG121SN1D
R1193K
R1141
22
19V_FAN
R351
47K
FAN3
R3029
47K
MDS62110213
M4
OPT
S/T_SCL
FAN1
VA1112
20V
ADUC 20S 02 010L
OPT
R8020 0
R_TTL[4]
C107
0.1uF
25V
+3.3V_ST
DSUB_B+
R3030
47K
B_TTL[5]
DSUB_HSYNC
IC3014
R19FC6H
1
GND
2
OUT
3
VCC
4
NC_1
NC_2
5
SHIELD
6
R196
10K
LCK
+3.3V_Normal
R_TTL[1]
SPK_L-
DSUB_VSYNC
G_TTL[5]
KEY1
C111
1uF
LED_CTL1
R_TTL[6]
R3031
13K
C1129
0.1uF
16V
R1143
22
D1115
ENKMC2838-T112
A1
C
A2
B_TTL[1]
R_TTL[7]
FAN3
R_TTL[2]
L101
BLM18PG121SN1D
VA1111
20V
ADUC 20S 02 010L
OPT
B_TTL[0]
PWM0
R39722
C112
1uF
JK1502
DJ-023
1
SPRING_TER
2
FIX_TER
3
TERMINAL
C119
0.1uF
50V
R_TTL[5]
R39622
C340
1uF
C202
10uF
10V
IC914
NLASB3157DFT2G
3
B0
2
GND
4
A
1
B1
6
SELECT
5
VCC
VA1110
20V
ADUC 20S 02 010L
OPT
B_TTL[7]
L3901
BLM18PG121SN1D
C115
0.1uF
C109
1uF
R_TTL[0]
C124
10uF
25V
R197
10K
P3001
12507WR-06L
1
2
3
4
5
6
7
R3041
1K
4814V00112J
M6
R1140
2.2K
SPK_R-
L3013
BLM18PG121SN1D
KEY2
R1146
10K
LDE
FAN2_TACH
+3.3V_ST
AMB_NTC
G_TTL[0]
R1147
1K
P3004
12507WR-03L
1
2
3
4
R3042
1K
19V_FAN
C407
0.1uF
16V
R194
4.7K
PWM4
LVSYNC
C8015
10uF
25V
C122
10uF
25V
DSUB_G+
RGB_DDC_SCL
R350
13K
R39522
LHSYNC
DC_19V
IR_IN
R3901
1K
VA1113
20V
ADUC 20S 02 010L
OPT
RGB_DDC_SDA
R1139
2.2K
R193
4.7K
C1128
18pF
50V
C212
10uF
6.3V
G_TTL[6]
IC3015
TCA0372DM2ELG
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2
9
VEE/GND3
10
NC4
11
IN_B-
12
IN_B+
13
IN_A+
14
IN_A-
15
NC5
16
VEE/GND4
MDS62110213
M3
OPT
FAN2_TACH
FAN_TACH_SW
FAN1_TACH
JK901
SLIM-15F-D-2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
R150
100
P3002
12507WR-03L
1
2
3
4
PWM1
S/T_SDA
P908
12507WR-04L
1
2
3
4
5
C3061
100pF
50V
R122
33K
R8016 0
OPT
SPK_R+
DSUB_DET
R1093K
IC10
DPP6401
P1_A_0
AA17
P1_A_1
W16
P1_A_2
AB18
P1_A_3
Y17
P1_A_4
AA18
P1_A_5
AB19
P1_A_6
W17
P1_A_7
Y18
P1_A_8
AA19
P1_A_9
AB20
P1_B_0
W18
P1_B_1
Y19
P1_B_2
AA20
P1_B_3
W21
P1_B_4
W22
P1_B_5
V21
P1_B_6
U19
P1_B_7
V22
P1_B_8
U20
P1_B_9
U21
P1_C_0
U22
P1_C_1
T19
P1_C_2
T20
P1_C_3
T21
P1_C_4
R22
P1_C_5
R21
P1_C_6
R20
P1_C_7
R19
P1_C_8
P22
P1_C_9
P21
P1A_CLK
W15
P1B_CLK
AB17
P1C_CLK
Y16
P1_FIELD
W14
P1_DATEN
AA16
P1_VSYNC
Y15
P1_HSYNC
AB16
ALF_VSYNC
P19
ALF_HSYNC
P20
ALF_CSYNC
N22
RCK_IN_P
Y9
RCK_IN_N
W9
RA_IN_P
AB10
RA_IN_N
AA10
RB_IN_P
Y11
RB_IN_N
W11
RC_IN_P
AB12
RC_IN_N
AA12
RD_IN_P
Y13
RD_IN_N
W13
RE_IN_P
AB14
RE_IN_N
AA14
AFE_IRQ
M22
AFE_CLK
M21
AFE_ARSTZ
M20
G_TTL[4]
FAN34_TACH
19V_FAN
FAN12_TACH
P101
FH12-14S-0.5SH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C3058
100pF
50V
B_TTL[4]
R212
10K
C8016
10uF
25V
G_TTL[2]
R399
1K
G_TTL[1]
C1127
18pF
50V
R211
100
C117
0.1uF
L102
UBW2012-121F
GND
MDS62110213
M2
FAN1
C123
10uF
25V
IC3007
TCA0372DM2ELG
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2
9
VEE/GND3
10
NC4
11
IN_B-
12
IN_B+
13
IN_A+
14
IN_A-
15
NC5
16
VEE/GND4
VA1109
20V
ADUC 20S 02 010L
OPT
C110
0.1uF
16V
C211
10uF
6.3V
FAN2
C121
10uF
25V
TH1
47k-ohm
NCP18WB473F10RB
FAN1_TACH
G_TTL[3]
DSUB_R+
B_TTL[6]
L3009
CIS21J121
B_TTL[2]
R143
100
FAN2
C3901
100pF
50V
R398
1K
+3.3V_ST
+3.3V_Normal
R3032
13K
R8019 33
R8018 33
DMD_LOADB
VOFFSET_8.5V
VBIAS_16V
DMD_SAC_CLK
DMD_SAC_BUS
P401
502500-7011
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
DMD_TRC
DMD_DAD_OEZ
DMD_DCLK
DMD_DAD_STRB
DMD_REF_2.5V
DMD_REF_1.9V
DMD_D[0-23]
DMD_DAD_BUS
DMD_SCTRL
VRST_-10V
Q801
AO4423
3 S3
2 S2
4 G
1 S1
5D1
6D2
7D3
8D4
+5V_Normal
+5V_DMD
R220
100
Q201
AO3407A
G
D S
Q202
2SC3052
E
B
C
R218
10K
R219
22K
C213
0.1uF
16V
+5V_DMD
R1073K
R348 1K
LED_PWM
MDS62110213
M7
OPT
MDS62110213
M8
MDS62110213
M9
MDS62110201
M1
D3004
A
AC
C
D3005
A
AC
C
D3006
A
AC
C
D3007
A
AC
C
19V_FAN
DC_19V
+3.3V_DLP
+3.3V_DLP
MDS62110213
M10
OPT
R185
100
+2.5V_Normal
R216
0
L8004
L8005
L8006
C415
22uF
10V
C214
22uF
10V
C1122
100pF
50V
C1126
100pF
50V
8
20111129
6
LM1_HW600G
ETC
SPK Wafer
SMD Gasket/EMI finger
IR Receiver
SPK_L-
Place Top
SPK_R+
FAN Voltage
Place Bottom
<DC JACK>
SPK_R-
DPP6401
Front End
Key Control
Close to MSTAR
AMB_NTC
SPK_L+
TO DMD BOARD
D-sub
+5V_DMD
AUDIO POWER
Copyright © 2012 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

LG PB60G Specifications

General

Native aspect ratio	16:9
Projection distance	- m
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (typical)	15000:1
Digital gamma correction	Yes
Screen size compatibility	25 - 100 \
Projector native resolution	WXGA (1280x800)
Lamps quantity	1 lamp(s)
Light source type	LED
Service life of light source	30000 h
Focus	Manual
Offset	100 %
Throw ratio	1.5:1
Focal length range	- mm
Full HD	No
Supported video modes	1080i, 1080p, 480i, 480p, 720p
Analog signal format system	-
Supported graphics resolutions	1280 x 720 (HD 720), 1280 x 800 (WXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 854 x 480 (WVGA)
RMS rated power	2 W
Number of built-in speakers	2
Audio (L/R) in	3
USB 2.0 ports quantity	USB 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 quantity	0
Noise level	31 dB
Certification	KC/KCC, FCC/UL
Noise level (economic mode)	26 dB
On Screen Display (OSD) languages	ARA, CHI (SIMPL), DEU, ENG, ESP, FRE, GRE, ITA, KOR, POL, POR, RUS, SWE, TUR
Placement	Desktop, Tripod
Product type	Standard throw projector
Product color	White
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	60 W
Power consumption (standby)	0.5 W
Cables included	AC, Component
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

Depth	103 mm
Width	158 mm
Height	33 mm
Weight	470 g