Servo Board: Cheetah (Diagram 2) - Philips DVDR600VR/37 Service Manual

Electrical Diagrams and Print-Layouts
Servo Board: Cheetah
1 2 3
{TIMOUT,RFP,RFN,VIA,VIB,VIC,VID,VIE,VIF,VIG,VIH,EFM-CLKP,EFM-CLKN,EFM-DATAP,EFM-DATAN,LASP,PPNO,RFP3,RFN3,RFREF,CALF,A1,A2,S2-XDN,D1_TILTN,D2_TLN,D3_REN,D4_FEN,S1_MIRN,MON1,MON2,SIDA,SICL,SILD,SDA,SCL,ALFA,FTC,RW-Del,EFM_RWN,RFP5,RFN5}
5202 I201
5VA
OPTIONB
I215
VIH
I218
VIC
I220
VIB
I224
RFN
I226
RFP
+5Vd
I227
VID
I229
VIA
+5Vd
I231
VIE
I233
VIG
RW-Del
I249
SDA
I248
SCL
TIMOUT
CLOSE TO IC7500
G
I254
3209 I240
EFM-CLKN
1K8
CLOSE TO IC7500
I261
3210
EFM-CLKP
I262
3211
1K8
EFM-DATAN
I263
3212
1K8
EFM-DATAP
1K8
1 2 3
VAD 8041 7.
4 5 6
OPTIONB OPTIONB
+5Vd
OPTIONB
7201
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1 48
VIH
S1_MIRN
2 47
GND1A S2_XDN
3 46
VIC MON2
4 45
VIB MON1
5 44
GND1B VDD1C
2228
6 43
RFNIN CMPP
10n
7 42
RFPIN TZA1047 GND1D
2.2V
8 41
VDD1A RREF
1.1V
9 40
VID CCALF
2.2
10 39
VIA CA2
2.2V
11 38
VDD1B CA1
12 37
VIE GND1C
13 36
VIG FTC
I247
14 35
RWOUT CFTC
I238
15 34
SDA PPN
I241
16 33
SCL RFREF
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
+5Vd +5Vd
I257
I258
I259
I260
4 5 6
EN 16
7 8 9 10
I216
I217
I219
I221
I222
+5Vd
I228 3206
I234
47K 1%
2213
I237
2214
27n
I239
10n 2215
10n
2218 I264
10n
2217
47n
+5Vd
+5Vd
2229
3218
7202
BFS20
100R
560p
2230
3224
6n8 100R
+5Vd
2232
3219
7203
BFS20
100R
560p
2233
3229
100R
6n8
7 8 9 10
11 12 13
TO OPU/EPLD-LADIC-CON/LACONIC_IC/CENTAURUS
D4_FEN
S1_MIRN
S2-XDN
MON2
MON1
FTC
PPNO
RFREF
RFN3 / RFP3, IC7201 Pin 38/39
RFN3
A:AC, 50mV/Div
50ns/Div
RFN5
EFM_RWN
TIMOUT
RFP3
RW-Del
NOTE:
RFP5
OPTIONA: DENOTES COMPONENT(S) WILL BE MOUNTED BEFORE MASS PRODUCTION
OPTIONB: DENOTES COMPONENT(S) WILL BE MOUNTED WHEN NEEDED
11 12 13
14 2204 A4
2205 A5
2209 B2
2210 B2
2211 B3
2212 B3
2213 E7
2214 E7
2215 E7
2217 E7
2218 E7
2219 B3
A 2221 C4
2223 F7
2228 D7
2229 G8
2230 G9
2231 H10
2232 I8
2233 I9
2234 I10
3200 B5
3201 A4
3202 B4
B
3204 C4
3206 E7
3207 G4
3208 G5
3209 G2
3210 H2
3211 H2
3212 H2
3213 F7
3215 C3
3216 C3
3217 F7
C
3218 G7
3219 I7
3220 G8
3221 G9
3222 G8
3223 H9
3224 G9
3225 I8
3226 H9
3227 I8
3228 I9
D 3229 I9
4200 H11
4201 H11
4202 C5
4203 C4
4204 C5
5202 B2
7201 C4
7202 G9
7203 I9
I201 B2
I202 C6
E
I203 C6
I204 C5
I205 C5
I206 C5
I207 C5
I208 C5
I209 C4
I212 C4
I214 C4
I215 D3
I216 C7
I217 D7
F
I218 D3
I219 D7
I220 D3
I221 D7
I222 D7
I223 C4
I224 D3
I225 C5
I226 D3
I227 E3
I228 E7
G I229 E3
I231 E3
I232 F5
I233 E3
I234 E7
I235 F4
I237 E7
I238 F7
I239 E7
I240 G3
I241 F7
I242 B5
H
I243 B4
I244 F4
I247 E7
I248 F3
I249 F3
I250 G5
I251 G5
I252 G5
I253 F4
I254 G2
I257 G6
I258 G6
I
I259 I6
I260 I6
I261 H2
I262 H2
I263 H2
I264 E8
TR 22007_001
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