Drive/Esp Part - Philips AX3300 Service Manual

Portable compact disc player
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CIRCUIT DIAGRAM - DRIVE/ESP PART
1
2
3
4
5
A
DRIVE / ESP-PART
B
C
D
F830
F831
F832
1100
F833
E
1
2
3120
3
H
F834
4
5
6
F835
7
8
F
9
F836
10
11
12
F837
13
F838
14
15
F841
16
G
17
18
F842
20
F839
18FLS-RSM1-TB
F840
F843
3104
H
H
H
10K
3105
10K
I
2107
22n
3107
10K
J
2108
22n
3108
10K
K
3125
3109
15K
15K
3110
2113
2K2
680p
L
2116
3122
10n
10K
M
N
O
P
Q
R
S
T
U
1
2
3
4
5
4 - 3
6
7
8
1
9
10
11
12
AVDD2
AVDD2L
3100
3101
H
H
3102
3103
7100
BC807-40
7101
AN8399SA
F846
32
A
1
PD
31
C
2
LD
30
B
VCC
3
29
D
RFN
4
28
F
RFOUT
5
2109 220n
27
E
RFIN
6
26
TBAL
7
LDRCTL
2110
2123
220n
25
FBAL
CAGC
8
H
100n
24
GCTL
ARF
9
2111
23
FEOUT
CEA
10
10n
22
FEN
3TOUT
11
2112
21
TEOUT
CBDO
12
4n7
20
TEN
BDO
13
19
VREF
COFTR
14
3112
18
SLPSW
OFTR
15
BAND
150K
GAP
17
NRFDET
16
GND
NFRDET
F845
H
H
7103
BC847B
6
7
8
9
10
11
12
3
14
15
16
17
18
19
3222 10R
7201
MN662786SB
2200
1u0
7200
DRAM_16/4 BIT
1
DRVDD
VCC | I/01
GND | GND
2
D0
1
26
I/01 | I/02
I/04 | I/04
3
D1
2
25
I/02 | WE
I/03 | I/03
4
NWE
3
24
5
NRAS
WE | RAS
CAS | CAS
4
23
RAS | A9
OE | OE
6
D2
5
22
NC | NC
A9 | NC
21
7
D3
6
16 MBit | 4 MBit
8
NCAS0
A10 | NC
A8 | NC
9
NCAS1
8
19
A0 | A0
A7 | A8
18
10
A8
9
10
A1 | A1
A6 | A7
17
11
A7
A2 | A2
A5 | A6
16
12
A6
11
A3 | A3
A4 | A5
15
13
A5
12
14
A4
VCC | VCC
GND | A4
14
13
15
A9
2218
16
A0
100n
17
A1
18
A2
19
A3
20
DVSS2
2121
22p
3119
MCU52
100K
13
14
15
16
17
18
19
4 - 3
20
21
22
23
24
25
26
1200
2219
100n
TIMING
µ P
GENERATOR
INTERFACE
TX
60
EFM DEMOD
IOVDD2
59
SYNC
SUBCODE
EXT1
58
INTERPOLATION
EXT0
57
CIRC ERROR CORR.
IPFLAG
56
DE INTERLEAVE
FLAG
55
16K-SRAM
TMOD2
54
TMOD1
53
DIGITAL
AUDIO
FSEL
52
INTERFACE
AVDD1
51
OUTR
50
LPF R PWM
AVSS1
49
1-BIT DAC
A
OUTL
48
LPF L PWM
AVSS2
47
H
AVDD2
46
SERVO PROCESSING
INPUT
VCOF
45
150R
PLLF
44
3215
PLL VCO
DRF
43
DSL
DSLF
42
DM
OUTPUT-PORT
ADC
ADPVCC
41
PWM-OUTPUT
DM
SLEDGE
TRACK
FOCUS
100K
3219
H
H
F844
20
21
22
23
24
25
26
27
28
29
30
1100 E2
1200 D21
2100 F11
2102 F8
2106 I10
2107 I5
2108 J5
A
2109 J11
2110 K10
2111 K11
2112 L11
2113 L4
2114 L6
2115 L11
B
2116 L5
2117 M11
2118 N11
2119 N11
2120 J12
2121 M13
2122 N13
C
2123 K10
2200 F15
2201 C20
2202 C21
2203 F18
AVDD1
AVDD2
2204 E18
D
2205 D23
2206 I28
2207 I28
2208 K27
2209 K28
2210 K28
2211 L27
E
2212 M20
2213 M27
2214 M29
2215 M29
2216 N24
2217 N26
F
2218 J15
2219 D22
3100 F6
3101 G6
3102 G6
3103 H6
3104 H5
G
3105 H5
3106 I11
3107 J5
3108 K5
3109 K4
IPFLAG
3110 L5
3112 L6
H
3113 J12
3114 J12
3115 K13
3118 N13
3119 O14
3120 E5
I
3122 L5
3123 H3
3124 E11
3200 F13
3201 F13
3202 F17
A
A
3204 D23
J
3205 E23
3206 E24
3207 E24
3214
3208 E25
3209 E25
2K2
2209
3210 E23
3211 F28
K
10n
3212 G17
3214 J28
3215 K27
H
H
3216 K27
3217 L27
3218 M27
L
3219 N26
3220 N26
3221 F29
3222 E17
3223 F18
H
3225 M28
7100 H10
3218
3225
M
7101 H9
39K
12K
7103 O12
7200 G14
7201 F19
F830 D5
F831 D5
H
F832 E5
N
H
H
F833 E5
F834 E5
F835 F5
F836 F5
F837 F4
F838 G4
O
F839 G5
F840 H5
F841 G5
F842 G5
F843 H5
F844 O25
F845 M7
P
F846 I11
Q
R
S
T
U
27
28
29
30

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