Read Sharp XL-DAB9H (serv.man3) Service Manual online
XL-DAB9H
4 – 4
(FOR U.K.)
IXA063SJ
REMOTE
SENSOR
SENSOR
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
26
27
28
30
29
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
36
39 40 41
42 43 44
1
7
9
10
55
56
55
56
34
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
+12V
VDD2
DAB_RES
VDD1
CF2
CF1
VSS1
XT2
XT1
CD_DO
P_MUTE
CD_CE
CD_RES
CD_DI
CD_CLK
LCD_DATA
LCD_CSB
LCD_CLK
LCD_RS
LCD_RES
DAB_DO
DAB_DI
DAB_CLK
MODE_SEL
SCK3
AAUD_L
AAUD_R
SI
SO
SCK
SI_DIN
SI_DOUT
SCP_CLK
SCP_CLK
VDDI
AVSS
SDRAM_SEL
DAB_MUTE_OUT
MODE_SEL
SDRAM_SEL
DAB_EN
DAB_ON
GND
POWER
AMP_ON
CD_ON
SW1
SW2+4
SW3
MM+
MM-
RDS_CLK
RDS_DATA
EEP_CLK
EEP_DATA
TU_DO
TU_DI
AMP_ON
HOLD
KEY3
POWER
REM
RES
KEY1
KEY2
SUFIX
RDS_VSM
TU_SD
VOL_ENC
FM_ST
DAB_KEY
RESET
PON_DET
DAB_EN
VSS1
X1
X2
IC(VPP)
DAB_POWER(0)
VSS0
VDD
VPP
SI3
SCK3
SO3
GND
RESET
VDD0
15
16
VSS0
VDD0
AV_REF
FL DISPLAY
RST
RS
CSB
SCL
SI
VSS
VDD
VOU
D_GND
O_POWER
TE
LED_CON
I_REM
+5V
DAB_+3.3V
DAB_+5V
DAB_POWER
DAB_L
DAB_R
+B1
+B3
+B4
1
2
3
1
2
3
4
CNS510
FROM POWER
1
2
3
4
CNS502
FROM MAIN
SYSTEM
MICROCOMPUTER
IXA066SJ
32.768
KHz
8 MHz
+B5
+B7
+B7
+B6
+B6
4
3
2
1
3
2
1
CNP510
CNP502
IC701
IC702
CNP701
TUN1
LED702
DAB_GND
M_GND
DAB_AGND
DAB_GND
DAB_GND
LED701
RX701
LCD701
X702
X703
Q708
Q710
DAB_AGND
CNP708B
CNP708A
Figure 4-4 BLOCK DIAGRAM (4/4)
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