9-2
AC
18
KEY SWITCH
IC3301
(MAIN MICR
O CONTR
OLLER)
DIGIT
AL MAIN CB
A UNIT
IR SENSOR CB
A
FUNCTION CB
A
PO
WER SUPPL
Y CB
A
J
A
CK CB
A
WH2154
REMO
TE
SENSOR
RS2151
AL+3.3V
ST
ANDBY
D2151
PO
WER
D2153
WH2151
CN2103
CN3702
CN3702
CN2103
CLK
OUT
-25M
CLKIN-25M
X3102
25MHz
OSC
N1
N2
SCL
Q2401
SD
A
8
7
TU2301
(TUNER UNIT)
PR
O
TECT3
AE5
PR
O
TECT1
AD5
KEY
-IN1
LIGHT
AC
5
BA
CKLIGHT
-SW
AB16
P-ON-H2
AB13
REMO
T
E
R22
LED-R
F3
LIGHT
-SENSOR
D2156
WH2152
CN1801
KEY
-IN1
11
CN2106
CN2104
AB23
W26
BA
CKLIGHT
-ADJ
RESET
IC3101
(MEMOR
Y)
SCK
SI
SO
AB25
AB24
AC
25
AC
24
6
5
2
1
E11
F1
3
AC
19
SCL
SD
A
RESET
IC3103
CN2102
CN3701
CS
WP
SCK
AL+3.3V
SIN
SOUT
CS
WP
T
O
PO
WER SUPPL
Y 1
BLOCK DIA
GRAM
P-ON-H2
P-ON-H1
PR
O
TECT3
PO
WER-RESET
BA
CKLIGHT
-SW
BA
CKLIGHT
-ADJ
T
O
PO
WER SUPPL
Y 2
BLOCK DIA
GRAM
18
18
SCL
17
17
SD
A
99
PR
O
TECT1
88
PR
O
TECT3
21
21
BA
CKLIGHT
-SW
22
22
BA
CKLIGHT
-ADJ
77
RESET
KEY
-IN1
25
25
LIGHT
-SENSOR
11
LED-R
55
REMO
TE
23
23
LED1
LED1
24
24
P-ON-H2
10
10
P-ON-H2
R23
P-ON-H1
66
12
2
PR
O
TECT3
10
4
BA
CKLIGHT
-SW
9
5
BA
CKLIGHT
-ADJ
8
6
PO
WER-RESET
P-ON-H1
68
P-ON-H2
77
REMO
TE
55
LED-R
22
KEY
-IN1
11
LED1
33
LIGHT
-SENSOR
77
T
O
A
U
DIO
BLOCK
DIA
GRAM
A
U
DIO-MUTE
A
U
DIO-MUTE
AB9
AE6
11
3
PR
O
TECT1
PR
O
TECT1
SCL
SD
A
4
5
TU2301
(TUNER UNIT)
Either
TU2301 is used f
or Jac
k CB
A.
*
*
System Control Block Diagram
FL10.5BLS_2
[40MF430B/F7(Serial No.:DS2A), LC407SS1(Serial No.:DS3A)]
