Control/Support Part - Philips AX5200 Service Manual

Portable compact disc player
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CIRCUIT DIAGRAM - CONTROL / SUPPLY PART
1
2
3
4
A
B
+A
C
U6
D
3353
100R
100R
3354
7312
BC847B
7311
BC869
E
7313
3355
BC847B
3K3
F
6304
470R
470R
3356
3357
U7
%
3307
G
100K
100n
2331
16V
47u
2332
1301
H
U5
U4
DC JACK
I
ESD
U162
3332
33K
J
C
C
3333
7301
C
2
BC868
820R
7304
3
BC869
1
U13
K
*
CHARGING CIRCUIT
C
...only for charging version
...tolerance 1%
L
ACCU_IN DETECTION
BC857B
7306
3339
C
C
M
470K
0V
C
0V
7307
BC847B
N
O
P
CONTROL / SUPPLY-PART
1
2
3
4
4 - 1
5
6
7
8
9
Remote control
2348
3401
1u0
U8
10M
1303
2400
3405
470K
700mA
100n
BC857B
7407
7402
BC847B
+3.3V
3409
3410
2M2
2M2
3427
10M
6401
BAS316
U61
U50
26
RO
25
CH 4
FO
29
RO
28
CH 3
VSUBIN
FO
31
10
RO
32
CH 2
VSUB
FO
34
11
RO
35
CH 1
SSW
FO
12
44
SVCCF
RI
SPOUT
43
13
CH 4
FI
SPPOL
42
USW
RI
41
14
CH 3
FI
40
PGND1
RI
39
15
CH 2
FI
38
3331
DSW
RI
37
16
CH 1
FI
AVDD1
U58
10K
PVCC1
4V
47u
9
17
AVCC
2337
8
VSEN
CRP
6.3V
22u
2329
18
1u0
7
5303
START
SVCC
2330
6
19
EI
5
330u
LG
EO
20
4
VG
PREGND
21
50V
1u0
3
2338
REGB
OFF
2
22
RESET
1
PVCC2
EMP
23
48
VCNT
SPRT
47
24
CT
46
DRGND2
SOFT
27
MON
36
DRGND1
MON
33
45
VM
CLK
PMCK
30
AN41502
7300
BAT_LEVEL
BAT_DETECT
AC_PLUG
CHG_ON
5
6
7
8
9
10
11
12
13
14
U34
+1.5V
7404
BC847B
{C0,C1,C2,C3,Key1,S0,S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13}
AVDD2
3352
2R2
ESD
ZH
8
7
ESD
6
5
U54
4
3
2
1
1302
3435
RAD+VE
+2.7V
6404
10R
RAD-VE
FOCUS+VE
FOCUS-VE
SMCK
3432
47K
1405
+2.7MCU
SKQTLA
TRV-
TRV+
TR-
TR+
1406
FO-
SKQTLA
FO+
3309
3303
U169
22K
12K
U168
TEMP.
Key2
1407
SKQTLA
RC_IN
2328
U180
BAT_LEVEL
10n
U14
BAT_TEMP
ESD
2333
+2.7V
470n
2334
390p
2336
100n
3422
3424
10
11
12
13
14
4 - 1
15
16
17
18
U16
U18
U20
U22
U24
U35
U27
U29
U30
U32
U37
U15
U17
U19
U21
U23
U25
U26
U28
U36
U31
BC857B
7403
ESD
3416
100K
ESD
10n
2411
+2.7V
ESD
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
1
60
2
59
3
58
4
57
5
56
6
55
7
54
8
53
9
52
7405
10
51
11
MN101C39C
50
12
49
13
48
14
47
15
46
16
45
17
44
18
43
19
42
20
41
21 22 23 24 25 26 27 28 29
30 31 32 33 34
35 36 37 38 39
40
4
3
ESD
2
1
SSSS8
1401
HF_SLP
3425
3426
10K
10K
AVDD2
LDON
BC857B
7406
15
16
17
18
U4 G2
3439 D14
U5 F3
3440 D16
U6 C2
5300 E5
U7 E3
5301 F5
U8 C5
5303 G5
U9 F7
6302 G3
19
20
U10 E7
6304 E3
U11 F7
6401 D8
U12 E7
6402 D12
U13 H2
6403 C15
U14 H10
6404 F10
A
U15 C13
6405 E12
U16 C13
6406 E11
U17 C13
6407 E11
U18 C13
7300 I6
U19 C13
7301 H2
U20 C13
7303 H3
U21 C13
7304 H4
U22 C13
7306 J3
B
U23 C13
7307 J3
U24 C13
7309 C9
U25 C14
7310 C9
U26 C14
7311 D2
U27 C14
7312 D3
U28 C14
7313 D3
U29 C14
7401 C6
U30 C14
7402 D7
U31 C14
7403 C12
C
U32 C14
7404 C11
U34 C10
7405 F14
U35 C14
7406 J13
U36 C14
7407 C7
U37 C14
U162 G3
U50 E7
U163 F16
U54 E9
U164 F16
U58 G7
U165 I16
D
U61 D5
U166 G16
1301 F2
U167 G16
1302 F8
U168 G12
1303 C5
U169 G11
1401 I15
U180 H11
1402 C13
U182 I16
1403 H16
1404 F17
E
1405 G11
1406 G11
1407 G11
2319 E4
2321 E5
2326 E5
2327 H9
2328 H9
2329 G7
F
2330 G7
2331 F4
2332 F4
2333 H9
2334 H9
2335 F2
2336 H9
2337 G5
G
2338 H5
2343 D9
1404
U163
2345 E9
1
2346 E9
U164
2348 C5
2
2400 C7
2401 C6
3428
3
2402 C8
1K0
SSSS8
2403 G11
H
MCU53
ESD
2405 C15
MCU52
2406 I11
2407 F11
HF_GAIN
2408 E11
2409 C15
NRST
2411 D12
DBB_ON
3303 G9
3305 E6
I
MCU48
3306 G9
3307 E3
3308 E6
3309 G9
U166
3310 H10
3311 H10
+2.7V
3312 H10
U167
3330 F4
J
3331 G5
3332 G4
3333 H3
3334 H3
3335 H2
3336 H2
3337 I4
3338 I2
K
3339 J2
3340 J3
3341 J3
U165
3342 J3
3414
3345 C9
3346 D9
220K
3352 D8
3353 C3
3354 C3
L
3413
3355 D3
U182
3356 E3
220K
3357 E3
3359 I4
3401 C7
3402 C6
3403 C7
3404 C8
M
3405 C7
3406 C6
3407 C8
3408 D8
3409 D6
3410 D7
3411 H15
3412 H16
N
3413 I16
3414 I16
3415 D12
3416 C12
3417 D12
3418 E10
3419 F10
3420 H16
3421 F10
O
3422 I12
3423 I11
3424 I12
3425 I13
3426 I14
3427 D6
3428 F16
3429 E16
P
3430 G11
3431 G11
3432 F11
3433 D16
3434 H11
19
20
3435 F10
3436 C15
3437 D14
3438 G11

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