Philips AX2300 - Control Part Circuit Diagram

5-15-1
FIT FOR Tuner
NO FIT
NO FIT
RESUME
RESUME
OFF
C0
S10 S11
S11
C2
S2 S8 S7
C1
S0
KEY2
C1
S1 S4 KEY2 S6
KEY1
S4 S8
C2
S1
S5
S9
S13
S0
S3 S9
S5 S3
S6
C3
C3
S12
S2
S7
S10
C0
S12 S13
HOLD
HOLD
S14
KEY1 PLAY
FM
S14
PLAY FM
FM
PLAY
S[0..13]
+AVDD+VR
+VR
+VR
+VR
+AVDD
+AVDD
+AVDD
+VR
+VR
+VR
+Vb
R142 1K
R8
100K
R64 1K R69 1K
C99
6p*
R65 1K
C100
6p*
R68 1K
Q11
BC847B
J2
JST 26FMN-SMT-A-TF
JST 26FMN-SMT-A-TF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
R32
33K
R67 1K
R106
100E
R66 1K
S602
SW SPTT
4
2
3
1
R125
10K
Q10
BAW56*
BAW56*
R63 1K
C95
100n
R113
220K
R30
22K
R151 470K
R98 10E
R119
220K
R31
33K
R150 470K
R110
10K*
R103
100K
R130
10K
C27
10n
R97
R97
100K
R77 100E
R109
10K*
R105
100K
TP24
R51 1K
R140
220K
R29
22K
R75 100E
R52 2K2
C75
10u
C96
2u2
R53 2K2
TP23
XT603
4.19MHz
4.19MHz
R54 2K2
R111
10E
U4
TMP86C820U
TMP86C820U
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
VSS XIN XOUT TEST VDD P21/XTIN P22/XTOUT /RESET P20 P60 P61 P62 P63 P64 P65 P66
P67
VAREF
AVDD
P10/SEG31
P11/SEG30
P12/SEG29
P13/SEG28
P14/SEG27
P15/SEG26
P16/SEG25
P17/SEG24
P50/SEG23
P51/SEG22
P52/SEG21
P53/SEG20
P54/
SEG19
P55/SEG18 P56/SEG17 P57/SEG15 P70/SEG15 P71/SEG14 P72/SEG13 P73/SEG12 P73/SEG11 P74/SEG10
P76/SEG9 P77/SEG8
SEG7 SEG6 SEG5 SEG4 SEG3
SEG2
SEG1
SEG0
COM3
COM3
COM2
COM2
COM1
COM1
COM0
COM0
V3
V2
V1
C1
C0
P30
P31
P32
P33
R55 2K2
R124
100E
R56 1K
C103
100n
R57 1K
C106
47n
C32 470n
R112
1M
R94
1K
R70 1K R58 1K
C102
10u
C114*
1u
XT604
DT-28 32.768KHz*
R59 1K
1KR92
C113
1u
R107
1M
R60 1K
R90 1K
R71 0E R61 1K
Q19
BAW56
BAW56
R62 1K
R108 1M
YMCLK
YMDATA
RADIO-SCL
RADIO-SDA
SLEEP
YMLD
SILD
SFSY DC_IN
BEEP
/PORES
RADIO-BUSEN
ZRESET
BATT_LEVEL
MUTE34
RAB
DM
DBB_ON
MO/ST
AMUTE
WAKE
WAKE
DOOR
POWER-CD
POWER-CD
CIRCUIT DIAGRAM - CONTROL PART