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.
PCM_A[3]
PCM_A[0]
PCM_A[0]
PCM_A[4]
PCM_A[6]
PCM_A[6]
PCM_A[5]
PCM_A[1]
PCM_A[1]
PCM_A[7]
PCM_A[2]
PCM_A[4]
PCM_A[5]
PCM_A[3]
PCM_A[2]
/FLASH_WP
SPI_SDI
SPI_SCK
MODEL_OPT_1
MODEL_OPT_2
PCM_A[7]
R14222
AMP_MUTE
SIDE_HP_MUTE
R14633
/PF_WP
RGB_DDC_SDA
KEY1
/PF_CE1
R15133
AR103
22
PM_TXD
RGB_DDC_SCL
USB1_CTL
R187
1K
R11422
R145 2.2K
USB1_OCD
R137 22
/PF_OE
R14733
/PF_OE
C101
0.1uF
PWM1
/PF_CE0
PF_ALE
PWM0
/PF_CE0
/PF_WE
R139 22
+3.3V_Normal
R144 2.2K
R1881K
OPT
/PF_CE1
PM_RXD
R11022
R131 22
R189 3.9K
PM_TXD
/F_RB
R136 22
R13522
OPT
KEY2
R13422
OPT
C103
0.1uF
AR102
22
+3.3V_Normal
R130 22
/F_RB
/PF_WP
AR101
22
PM_RXD
/PF_WE
C105
0.1uF
+3.3V_Normal
R186 1K
POWER_ON/OFF_1
PF_ALE
AR104
22
R138 22
R182
3.3K
IC104
AT24C256C-SSHL-T
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R176
10K
R1407
33
+3.3V_ST
C1401
0.1uF
G_NTC
R_NTC
R190 3.9K R191 3.9K
R1810
R1630
R1640
PWM4
PWM3
LED_CTL1
LED_PWM
R141 100
R140 100
USB_S1
USB_S0
R121
1K
OPT
R116
1K
PWM1
R152
1K
OPT
PWM0
AUD_MASTER_CLK_0
R117
1K
OPT
R124
1K
R118
1K
R165
1K
+3.3V_Normal
R123
1K
OPT
LED_PWM
R115
1K
OPT
AUD_SCK
R153
1K
C106
8pF
OPT
C104
8pF
OPT
C102
10uF6.3V
S/T_SDA
S/T_SCL
R10322
R10422
R10522
C113
0.01uF
50V
C114
0.01uF
50V
C118
0.01uF
50V
IC102
H27U1G8F2BTR-BC
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
R161
1K
KR
R158
1K
HW600
R120
1K
TUNER
R162
1K
US
R159
1K
HW400
+3.3V_Normal
R160
1K
GLOBAL
IC1401
W25Q80BVSSIG
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
R1990
OPT
R192 20K
R102
1K
OPT
R101
1K
OPT
BATTERY_DET
DSUB_DET
PWRGOOD
AMP_RESET
+3.3V_Normal
R175
1K
R174
1K
5V_DET_HDMI_1
HP_DET
SDA3_3.3V
TUNER_RESET
R180 0
+3.3V_Normal
R977
1K
R171
10K
AMB_NTC
R8013 47
G_TTL[6]
R_TTL[1]
R_TTL[0]
R_TTL[7]
LVSYNC
G_TTL[7]
R_TTL[3]
LDE
R_TTL[6]
R_TTL[4]
R8012 47
LCK
LHSYNC
R8014 47
G_TTL[4]
G_TTL[5]
R_TTL[2]
R_TTL[5]
R177 0
FAN_TACH_SW
DPP_DL
R183
22
R1001K
R173 33
R172 33
R978
33
SCL3_3.3V
G_TTL[3]
G_TTL[2]
G_TTL[0]
G_TTL[1]
B_TTL[7]
B_TTL[5]
B_TTL[4]
B_TTL[6]
B_TTL[3]
B_TTL[0]
B_TTL[2]
B_TTL[1]
IC403
APX803D29
1
GND
3
VCC
2
RESET
+3.3V_ST
R149
0
R8983
100K
C287
0.1uF
AR105 22
AR107 22
AR108 22
AR106 22
AR109 22
AR110 22
R8015 22
FAN_DISPLAY
IC101
LGE2111A-W1 [MULTI]
PCMDATA[0]/GPIO126
W21
PCMDATA[1]/GPIO127
AA18
PCMDATA[2]/GPIO128
AB22
PCMDATA[3]/GPIO120
AE20
PCMDATA[4]/GPIO119
AA15
PCMDATA[5]/GPIO118
AE21
PCMDATA[6]/GPIO117
AB21
PCMDATA[7]/GPIO116
Y15
PCMADR[0]/GPIO125
W20
PCMADR[1]/GPIO124
V20
PCMADR[2]/GPIO122
W22
PCMADR[3]/GPIO121
AB18
PCMADR[4]/GPIO99
AA20
PCMADR[5]/GPIO101
AA21
PCMADR[6]/GPIO102
Y19
PCMADR[7]/GPIO103
AB17
PCMADR[8]/GPIO108
Y16
PCMADR[9]/GPIO110
AB19
PCMADR[10]/GPIO114
AB20
PCMADR[11]/GPIO112
AA16
PCMADR[12]/GPIO104
AA19
PCMADR[13]/GPIO107
AC21
PCMADR[14]/GPIO106
AA17
PCMREG_N/GPIO123
Y20
PCMOE_N/GPIO113
AB15
PCMWE_N/GPIO197
AA22
PCMIORD_N/GPIO111
AD22
PCMIOWR_N/GPIO109
AD20
PCMCE_N/GPIO115
AD21
PCMIRQA_N/GPIO105
AC20
PCMCD_N/GPIO130
Y18
PCMWAIT_N/GPIO100
Y21
PCM_RESET/GPIO129
Y22
PCM2_CE_N/GPIO131
U21
PCM2_IRQA_N/GPIO132
V21
PCM2_CD_N/GPIO135
R20
PCM2_WAIT_N/GPIO133
T20
PCM2_RESET/GPIO134
U22
UART1_TX/GPIO43
D4
UART1_RX/GPIO44
E4
UART2_TX/GPIO65
N25
UART2_RX/GPIO64
N24
UART3_TX/GPIO47
B8
UART3_RX/GPIO48
A8
I2C_SCKM2/DDCR_CK/GPIO72
P23
I2C_SDAM2/DDCR_DA/GPIO71
P24
DDCA_DA/UART0_TX
D2
DDCA_CK/UART0_RX
D1
PWM0/GPIO66
P21
PWM1/GPIO67
N23
PWM2/GPIO68
P22
PWM3/GPIO69
R21
PWM4/GPIO70
P20
PWM_PM/GPIO199
F6
SAR0/GPIO31
H6
SAR1/GPIO32
G5
SAR2/GPIO33
G4
SAR3/GPIO34
J5
SAR4/GPIO35
J4
VSYNC_LIKE/GPIO145
R23
SPI1_CK/GPIO201
R24
SPI1_DI/GPIO202
R25
SPI2_CK/GPIO203
T21
SPI2_DI/GPIO204
T22
NF_CE1Z/GPIO138
AE18
NF_WPZ/GPIO198
AC17
NF_CEZ/GPIO137
AD18
NF_CLE/GPIO136
AC18
NF_REZ/GPIO139
AC19
NF_WEZ/GPIO140
AD17
NF_ALE/GPIO141
AE17
NF_RBZ/GPIO142
AD19
GPIO_PM[0]/GPIO6
H5
PM_UART_TX/GPIO_PM[1]/GPIO7
K6
GPIO_PM[2]/GPIO8
K5
GPIO_PM[3]/GPIO9
J6
GPIO_PM[4]/GPIO10
K4
PM_UART_RX/GPIO_PM[5]/GPIO11
L6
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12
C2
GPIO_PM[7]/GPIO13
L5
GPIO_PM[8]/GPIO14
M6
GPIO_PM[9]/GPIO15
M5
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16
C1
GPIO_PM[11]/GPIO17
M4
PM_SPI_SCK/GPIO1
A2
PM_SPI_CZ0/GPIO_PM[12]/GPIO0
D3
PM_SPI_SDI/GPIO2
B2
PM_SPI_SDO/GPIO3
B1
TS0CLK/GPIO87
Y14
TS0VALID/GPIO85
AA10
TS0SYNC/GPIO86
Y12
TS0DATA_[0]/GPIO77
Y13
TS0DATA_[1]/GPIO78
Y11
TS0DATA_[2]/GPIO79
AA12
TS0DATA_[3]/GPIO80
AB12
TS0DATA_[4]/GPIO81
AA14
TS0DATA_[5]/GPIO82
AB14
TS0DATA_[6]/GPIO83
AA13
TS0DATA_[7]/GPIO84
AB11
TS1CLK/GPIO98
AC15
TS1VALID/GPI96
AD15
TS1SYNC/GPIO97
AC16
TS1DATA_[0]/GPIO88
AD16
TS1DATA_[1]/GPIO89
AE15
TS1DATA_[2]/GPIO90
AE14
TS1DATA_[3]/GPIO91
AC13
TS1DATA_[4]/GPIO92
AC14
TS1DATA_[5]/GPIO93
AD12
TS1DATA_[6]/GPIO94
AD13
TS1DATA_[7]/GPIO95
AD14
IC101
LGE2111A-W1 [MULTI]
GPIO36
C7
GPIO37
E6
GPIO38
F5
GPIO39
B6
GPIO40
E5
GPIO41
D5
GPIO42
B7
GPIO45
E7
GPIO46
F7
GPIO49
AB5
GPIO50
AB3
GPIO51
A9
GPIO52
F4
I2C_SCKM0/GPIO53
AB1
I2C_SDAM0/GPIO54
N6
GPIO73
AB2
GPIO74
AC2
LVA0P
AB25
LVA0N
AB23
LVA1P
AC25
LVA1N
AB24
LVA2P
AD25
LVA2N
AC24
LVA3P
AE23
LVA3N
AC23
LVA4P
AC22
LVA4N
AD23
LVB0P
V23
LVB0N
U24
LVB1P
V25
LVB1N
V24
LVB2P
W25
LVB2N
W23
LVB3P
AA23
LVB3N
Y24
LVB4P
AA25
LVB4N
AA24
LVACKP
AE24
LVACKN
AD24
LVBCKP
Y23
LVBCKN
W24
GPIO196
T25
GPIO193
U23
GPIO194
T24
GPIO195
T23
+3.3V_ST
R154
1K
MS(KAGA)
R155
1K
LGE
+3.3V_Normal
20120221
MAIN1
FLASH/EEPROM/GPIO
1
for SERIAL FLASH
A0’h
NAND FLASH MEMORY
EEPROM
<CHIP Config>
(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)
B51_no_EJ : 4’b0000 Boot from 8051 with SPI flash
SB51_WOS : 4’b0001 Secure B51 without scramble
SB51_WS : 4’b0010 Secure B51 with scramble
MIPS_SPE_NO_EJ : 4’b0100 Boot from MIPS with SPI flash
MIPS_SPI_EJ_1 : 4’b0101 Boot from MIPS with SPI flash
MIPS_SPI_EJ_2 : 4’b0110 Boot from MIPS with SPI flash
MIPS_WOS : 4’b1001 Secure MIPS without scramble
MIPS_WS : 4’b1010 Scerur MIPS with SCRAMBLE
LM1_HW600G
<CHIP Config(LED_R/BUZZ)>
Boot from SPI CS1N(EXT_FLASH) 1’b0
Boot from SPI_CS0N(INT_FLASH) 1’b1
FAN
0
MODEL_OPT_0
HW400T
0
HW400G 0
1
1
1HW600T
US
HW400
MODEL_OPT_1
HW600
0
KR
1
0
<Projector Model Option>
HW600G
MODEL_OPT_2
6
DPP6401 Reset
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