Philips FW-V720 Service Manual page 50

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ES3883 CIRCUIT
1602 C9 2213 D1 2216 D2 2219 C9
1603 A9 2214 D2 2217 D8 2220 D9
2211 D1 2215 D2 2218 D8 2224 B6
1
+5V
5210
5V
A
B
C
D
+5V
5208
5V
VCC3
E
3239 10K
7208
& BC857BW
F
&
& Provision on the Layout
@ Adding this chip will set Module into Auto-play mode,
it must be remove before fixing back into set.
1
8-8
2231 B6 2253 A1 2259 E7
2225 B8 2228 A7 2263 C7
2226 B7 2229 A8 2233 A4 2254 E1 2261 D9 2264 E2
2227 A7 2230 E3 2234 B4 2256 A2 2262 A8 2265 E9
2 3
~160ms
VAV
&
DRST
&
BC857BW
7213
&
3223 220R
13.5 MHZ
135M10
3224 220R
27MHZ
PCLKCSCN
3225 100R
HSYNC
3226 100R
VSYNC
LD(7:0)
LD(7)
LD(6)
LD(5)
LD(7:0)
LD(4)
LD(3)
LD(2)
LD(1)
LD(0)
YUV(7:0)
YUV(7)
YUV(6)
YUV(5)
YUV(7:0)
YUV(4)
YUV(3)
YUV(2)
YUV(1)
YUV(0)
VCC3
4002
LCS1#
AUX5
MPEG_RESET
& &
&
VCC3
7206
BC847B
LR
AUDATA
BCLK
AUDIOCLK
RSTOUT#
@
2 3
3236 A4
2284 A4 3219 E2 3224 B4 3227 F8 3231 E8
3212 E4 3221 A5 3225 B3 3229 E6 3232 E8 3237 F3
3218 A6 3223 B3 3226 B3 3230 F8 3233 F8 3238 F7
4 5 6
VCC3
DSA_STB
PAL (H)_NTSC(L)
3236 100R
5215 VAV
27MHz
2233
10p
2234
10p
VCC3
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59
81
82
83
84
85
86
87
88
89
7204
90
ES3883
91
92
93
94
95
96
97
98
99
100
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
VCC3
3212
100R
VCC3
3287 4K7
3240 4K7
4 5 6
Published in Heiloo, Holland.
8-8
3239 E1
3242 A4 3245 C8 3248 B7 3287 E4 4002 E3
3240 F5 3243 F7 3246 A7 3249 B6 3288 A3 5201 A4
3241 F1 3244 D9 3247 B8 3250 B7 4001 F3 5203 A8
7 8
VAV
& 2228 180p
5204 5203
2u7 2u7
3250
22R
VAA
2226 100n
1.3V
58 57 56 55 54 53 52 51
2.3V
50
2.3V
49
2.3V
48 AOL+ 3245 1K
2.3V
47 AOL-
2.3V
46 AOR-
2.3V
45 AOR+
44
43
2.3V
42
41
40
39
38
37
36
35
34
33
32
31
30
MIC_DET
Low
VCC3
High
VCC3
2259
10n
100R 3230
100R 3233
VCC3
100R 3227
7 8
1/3/16
5204 A8 5215 A5 7204 D6 7213 A3
5208 D1 6204 A7 7206 F2
5210 A1 6205 A7 7208 E1
9
A
1603
1
&
2
EH-B
B
EH-B
47u 2219
1602
1 C
2
VAA
3
&
MIC_DET
AGND
D
3244 220R
&
Echo Function
Enable
AGND E
Disable
200KHz
ARCLK
AIN
F
5.5 KHz
ARFS
3139 118 54470 ...88170 sh2 ... 3448 pt 1 dd wk107
9