KLV-MR30M1 (CH) 4-6
1
2
CN5409
3
1
2
CN5401
3
4
5
6
7
8
ST3.3V
CLOCK
GND
DDC_WE
ST5V
GND
BU_3.3V
GND
HPSW
KEY_O(NC)
S_DET
1
2
CN5403
3
4
5
6
7
8
A5V
GND
ST_3.3V
GND
LED1
LED2
LED3
LED4
9
SDA
10
SCL
1
2
CN5404
3
KEY0
KEY1
KEY_WAKE
4
GND
1
2
CN5405
3
4
5
6
7
8
GND
TXD
RXD
RES
VIN
MD0
MD1
MD2
9
P-TX
10
P-RX
11
P-EXTSW
12
GND
1
2
CN5407
3,4
5,6
7
8
9
10
A12V
GND
A6V
GND
D5V
GND
ST5V
GND
11,12
MS3.3V
13,14
GND
15-18
D3.3V
19-21
GND
22
AC_RLY
23
P-SW(+)
24
P-SW(-)
25
GND
1
2
CN5408
3
GND
P-ON
P-SW(-)
4
P-SW(+)
TO H2 BOARD
CN9052
TO H1 BOARD
CN9001
TO H1 BOARD
CN9004
TO G2 BOARD
CN7003
TO H1 BOARD
CN9004
IC5404
OSC
OSC1
OSC0
32KOUT
INTRA
INTRCINTRB
SCL
SDA
RTC_1RQ1
52
RTC_1RQ2
53
DDC_WE
87
HP_SW
20
CE_ON
71
LED_3
44
LED_4
43
WAKE
135
P_IN
31
SDA_100K_2
11
UART_RX_232C
139
UART_TX_232C
141
SCL_400K
5
SCL_400K
23
SDA_400K
6
SDA_400K
24
67
1
8
9
6
7
2
3
SCL_E
SDA_E
ST5V
BU3.3V
A5V
ST3.3V
Q5404
LEVEL SHIFT
Q5405
LEVEL SHIFT
SDA_100K
SCL_100K
LED_1
LED_2
LED_3
LED_4
KEY0
KEY1
7
TO 1/4
Q5402
P_ON
2Y0
2Y1
1Y0
1Y1
IC5409
BUS_SW
1
5
12
14
MD0
MD1
MD2
P-TX
R-RX
P-EXTSW
RXD_MS
TXD_MS
3
10
13
2COM
1COM
A
P-ON_PANEL
22
TO 2/4
A12V
A6V
D5V
ST5V
MS3.3V
D3.3V
1
2
2
IC5401
IC5402
16
TO 2/4
+3V
S5401
PWR_PORT
AC_RLY
DDE_WE
LED_1
46
LED_2
45
KEY0
113
KEY1
114
19
TO 2/4
MD0
143
MD1
144
MD2
1
MD0
MD1
MD2
RES
92
RST_SYS
82
RXD_232C
TXD_232C
CPU_RESET
RST_SYS
SCL_100K_1
7
SCL_100K_1
26
SDA_100K_1
8
SDA_100K_1
27
SCL_100K_2
9
SCL_100K_2
28
SDA_100K_2
29
PWR_ON
68
BUS SW
SCL_400K
SDA_400K
SCL_E
SDA_E
SCL_100K
SDA_100K
SCL_100K_2
SDA_100K_2
IC5405
MAIN CPU
NVM_WP
EMLE
WDTOVFN
CLKSEL0-4
LINE_SEL
SIRCS
COMB_2D/3D
SW_MUTE
32
39
73
65
51
47
19
77
1
4
2
IC5408
7
8
1
5
6
WC
VCC
EO
SCL
SDA
IC5407
EEPROM
ST3.3V
IC5406
RESET
1
SEL0-4
LINE_SEL
SIRCS
COMB_2D/3D
SW_MUTE
12
TO 1/4
21
TO 2/4,4/4
SCL_E
SDA_E
AU9V
4
TO 1/4
Q5206,5207
IC5004
SPECTRUM SPREAD
XIN
XOUT
REF
S0
S1
S2
1
2
20
16
14
9
S3
S4
CLK
6
5
10
X5001
16.384MHz
IC5008
SPECTRUM SPREAD
XIN
2
CLK 10
SCAN CONVERTER
MCKEXT
229
MCKEXT
DCKEXT
249
PORTA4
44
PORTA5
65
PORTA6
23
TXD
63 RXD
41
1
2
IC5005
3
2
4
IC5006(1/4)
1
2
CN5001
3
RXD
TXD
IC5002
BUS_SW
1-COM
2-COM
2Y0
2Y2
2Y3
3
13
1
2
4
1Y0
1Y2
1Y3
12
15
11
10 9
A
B
TXD_MS
P-TX
RXD_PW
RXD_MS
P-RX
TXD_PW
SW
Q5001
SW
UART_SEL
P-EXTSW
PWFMBSY
INTERLACE
PIC_MUTE_MS
PW_OSD_EN
PIC_MUTE
20
TO 2/4
DCKEXT
Q5407
SW
Q5409
Q5408
Q5401
X5401
32.768KHz
X5402
14.7456MHz
XTAL
EXTAL
105 RST_MS
28
TO 4/4
43
TO 2/4
LVDS_ON
84
47
TO 4/4
30
TO 4/4
Q5403
35
TO 1/4,2/4
Q5406
29
TO 2/4
22
TO 2/4
134
133
UART_TX_PW
UART_RX_PW
109
108
PIC_MUTE
PW_OSD_EN
107
81
PW_FORCE-BSY
INTERLACE
23
TO 4/4
SW
OUT
B
E
F
Z
G
26
TO 4/4
A(3/4)
(MAIN CPU)
IC5001(2/2)
Q5002
96
97
4