LG 60LN549E Service Manual page 31

MICOM MODEL OPTION
+3.5V_ST
CLOCK_DET
MODEL1_OPT_2
MODEL OPTION
PIN NAME PIN NO. HIGH LOW
MODEL1_OPT_0 80 OPT OPT
MODEL1_OPT_1 79 OPT OPT
MODEL1_OPT_2 78 NON_CLOCK CLOCK
CLOCK_DET
69 CLOCK OPT
REAR COMPONENT PHONE JACK
COMPONENT
JK385
PEJ029-02
G_SPRING
8
E_SPRING
3
R_SPRING
4
T_SPRING
5
B_TERMINAL
7
T_TERMINAL
6
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
CEC_REMOTE_NEC
POWER_ON/OFF_1
UART_DBG_SW
REAR_COMP_Pr+
ZD385
R387
75
ZD386 COMPONENT
REAR_COMP_Pb+
ZD387
R388
75
COMPONENT
ZD388
REAR_COMP_Y+
ZD389
R389
75
COMPONENT
ZD390
+3.3V_Normal
COMPONENT
R385
10K R386
1K
REAR_COMP_DET
COMPONENT
VA385
5.6V
OPT
+3.5V_ST
R352
47K
+3.5V_ST
JTP-1127WEM
X300
C308
10MHz
2 . 2 u F
10V
R348
100K
P60/SCL0
1
P61/SDA0
2
P62
3
C a n ' t u s e G P I O - P 6 2 , P 6 3 P63
4
P31/TI03/TO03/INTP4
5
P64/RD
6
P65/WR0
7
P66/WR1
8 IC301
P67/ASTB
9
P77/EX23/KR7/INTP11
10
CEC_ON/OFF
UPD78F1164GF(S)
P76/EX22/KR6/INTP10
11
P75/EX21/KR5/INTP9
12
P74/EX20/KR4/INTP8 NEC_MICOM
13
NEC_IR
P73/EX19/KR3
14
LED_R/BUZZ
P72/EX18/KR2
15
P71/EX17/KR1
16
UART_SW2
P70/EX16/KR0
17
RL_ON
P06/WAIT
18
P05/CLKOUT
19
EVSS1
20
P80/EX0
21
UART_SW1
P81/EX1
22
P82/EX2
23
DBG_SW
P83/EX3
24
INV_CTL
P84/EX4
25
PANEL_CTL
P85/EX5
26
P86/EX6
27
SOC_RESET
P87/EX7
28
P30/INTP3/RTC1HZ
29
POWER_DET
EVDD1
30
SW300
2 1
4 3
P140/PCLBUZ0/INTP6
80
P141/PCLBUZ1/INTP7
79
P142/SCK20/SCL20
78
MODEL1_OPT_2
P143/SI20/RXD2/SDA20
77
NEC_DBG_RX
P144/SO20/TXD2
76
NEC_DBG_TX
P145/TI07/TO07
75
P 0 0 / T I 0 0
74
P01/TO00
73
SUB_AMP_MUTE
P02/SO10/TXD1
72
P03/SI10/RXD1/SDA10
71
NEC_EEPROM_SDA
P04/SCK10/SCL10
70 NEC_EEPROM_SCL
P131/TI06/TO06
69
CLOCK_DET
P130
68
AMP_MUTE
P20/ANI0
67
P21/ANI1
66
P22/ANI2
65
P23/ANI3
64
P24/ANI4
63
P25/ANI5
62
P26/ANI6
61
P27/ANI7
60
P150/ANI8
59
P151/ANI9
58
P152/ANI10
57
P153/ANI11
56
P154/ANI12
55
P155/ANI13
54
P156/ANI14
53
P157/ANI15
52
AVSS
51
R358
10K
KEY1
KEY2
EMEA INTERACTIVE
SUB MICOM
+3.5V_ST
P300
12507WS-06L
R383
R384 1
4.7K 4.7K
2
MICOM_RESET
3
TOOL0
4
5
TOOL1
6
FLMD0
7
LP63xH-ZA
2 0 1 2 . 1 1 . 0 5
3
LGE Internal Use Only