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DRN-XM01C2/XM01CK2/XM01H2/
XM01HK2/XM01R2
– Control Section –
CPU BOARD
TUNER_CLK
90
TUNER_CLK
TUNER_DATA
70
TUNER_DATA
A
BB
TUNER_LE
4
TUNER_LE
BOARD
TUNER_LOCK
96
AN4(TUNER_LOCK)
ANT_DET
94
AN2(ANT_DET)
DEC_RESET
8
DEC_RESET
CDEC_INT
14
CDEC_INT
SDEC_INT
10
SDEC_INT
I2C_DATA
84
SDA(CDEC,SDEC)
I2C_CLK
85
SCL(CDEC,SDEC)
BB
B
BOARD
DAC_DATA
42
DAC_DATA
40
DAC_CLK
DAC_CLK
39
DAC_LE
DAC_LE
41
DAC_RESET
DAC_RESET
73
MUTE
HWR(MUTE)
BB
POWER_DIG
6
POWER_DIG
C
BOARD
TUNER_EN
7
TUNER_POWER_EN
JOG A
36
JOG_A INT2
JOG B
JOG
MENU/ENTER
99
AN7(JOG_B)
ROLLER
SW1
X1
28
X501
6.144MHz
26
X2
31
TX1
X502
32kHz
32
TX2
37
IR INT3
IR BOARD
LCD BOARD
IC301
Q301
REMOTE
SENSOR
IC502
ADDR_LATCH
44-59
65
61
60
A18 A17 A16
AD0-15
47,46,44
43,41,40
RD
1D1-8,
RD
71
AD0-15
38-35
2D1-8
WR
33,32,30
WR
72
ALE
29,27,26
ALE
43
SRAMCS
SRAMCS
80
FLASHCS
FLASHCS
81
USBCS
ALE
USBCS
79
48
1LE
USB INT4
38
USBINT4
25
2LE
USB_RESET
9
USB_RESET
RESET
30
RESET
IC4
1
RESET
IC509
EEPROM
EEPROM-SDA
69
5
SDA
EEPROM-SCK
68
6
SCL
EEPROM-WP
67
7
WP
IC501
BZ501
CPU
Q501
BUZZER
BUZZER
5
DRIVER
Q502
VDET DC-IN
86
BUF
LCD_RESET
LCD_RESET
19
LCD_CLK
LCD_CLK
20
LCD_SI
LCD_SI
18
LCD_CS
LCD_CS
16
LCD_A0
LCD_A0
17
LCD_POWER
LCD_POWER
13
BACKLIGHT2
BACKLIGHT2
74
BACKLIGHT1
SCK(BACKLIGHT)
83
KEY INT
KEY INT1
35
KEY-A/D1
AN0(KEY-A/D1)
92
KEY-A/D2
93
AN1(KEY-A/D2)
S301-303
FUNCTION
Q303,304
SWITCH
KEY
DET
S304-308
FUNCTION
SWITCH
DATA BUS AD0 - 15
ADDRESS BUS A0 - 18
IC503
SRAM
2,3,5
21-23
AD0-7
D1-8
6,8,9
25-29
1Q1-8,
11-14
A0-15
2Q1-8
16,17,19
20,22,23
20-13
3,2
A0-16
31,1,12
A0-16
4,11
7,10
RD
32
OE
WR
5
R/W
SRAMCS
30
CE1
IC504
FLASH
29,31,33
38,40,42
AD0-15
44,30,32
D0-15
34,36,39
41,43,45
25-18
8-1
A1-18
A0-17
48,17
RD
28
OE
WR
11
WE
FLASHCS
26
CE
RESET
12
RST
CPU_3.3V
Q2,3
DEC_3.3V
B+
SWITCH
POWER_DIG
BACKLIGHT2
D301,302
(BACK LIGHT)
Q302
Q307,308
LED
BRIGHTNESS
DRIVER
CONTROL
D304,305,S301-308
(KEY BACK LIGHT)
Q305
POWER
LED
D303
DRIVER
28
28
IC505
USB_MICOM
23-34
LF501
AD0-15
VBUS
D0-15
5
37-40
D-
3
LINE
FILTER
D+
4
17
TRON
A1-6
A1-6
6
22
RD
43
RD
WR
44
XIN
WR
14
X503
41
TEST2
USBCS
12MHz
45
CS
XOUT
13
USB INT4
42
INT
USB_RESET
46
RST
D2,9
FU1
D3
Q1
POWER
SWITCH
D4
D1
IC3
SWITCHING REG
C9
5
FB
EXT
1
IC1
DC-IN
1
2
DET
IC11
IR_5V
+5V
3
2
REG
LED_6V
CPU_3.3V
CPU_3.3V
IR_5V
LED_6V
LCD301
LIQUID CRYSTAL DISPLAY
Q300,306
CPU_3.3V
B+
VDD
SWITCH
LCD_POWER
LCD_RESET
RES
LCD_CLK
SCL
LCD_SI
SI
LCD_CS
CS1
LCD_A0
A0
USB BOARD
CN1
1
VBUS
2
D-
3
D+
4
NC(ID)
5
DGND
DC 6V
BB
D
BOARD
DEC_3.3V
DEC_3.3V
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