Circuit Diagram Main Servo (Bottom Left) - Philips FWD182 Service Manual

CIRCUIT DIAGRAM MAIN SERVO (BOTTOM LEFT)

3 3
4 4
5 5
C201 201 C202 202
27P 27P 27P 27P
CN 201 CN 201
FB201 FB201 600 600 CL OSES W
10 10 EN EN 1
OPENSW
9 EN EN 2
8
FB202 FB202 600 600
7 P_MU TE TE P_MU
6
5 FB203 FB203 600 600
4 FB204 FB204 600 600
3 FB205 FB205 600 600
2 FB206 FB206 600 600
1
B
R204 204 C213 213 R205 205
JK JK 201 201
FB207 FB207 2. 2.7U 7UH
1
100 100 104 104 220 220
C214 214 R206 206
C215 215
100P 100P 100 100
47P 47P
TA TA PE_B PE_B
FB209 FB209 100 100
TA TA PE_B PE_B
TA TA PE_A PE_A MV CC CC MV
TA TA PE_A PE_A
AUDI UDI O33V 33V
AUDI UDI O33V 33V
FB208 FB208
AD AD 5V 5V
AD AD 5V 5V
MI MI C_OUT C_OUT
C0238 0238
MI MI C_OUT C_OUT
C217 217
4052_LOUT 4052_L OUT
4052_L 4052_LOUT OUT 104 104
220U/10V 220U /10V
4052_R 4052_ROUT OUT
4052_R 4052_ROUT OUT
MI MI C_CH C_CH K
MI MI C_CH C_CH K
FF/ FF/FW FW _M _MUT UT E
FF/ FF/FW FW _M _MUT UT E
MI MI C_CL C_CL K +5 +5V
MI MI C_CL C_CL K
MI MI C_CE C_CE
MI MI C_CE C_CE
ECHO_OFF ECHO_OFF
ECHO_OFF ECHO_OFF
LI NE _0L
LI LI NE NE _0 _0L
LI NE _0R
LI LI NE NE _0 _0R
PWM_02R SU SU B
PW PWM_02R M_02R
PWM_03R FL FL
PW PWM_03R M_03R
PWM_03L FR FR
PW PWM_03L M_03L
EA EA RP RP /W /W
EA EA RP RP /W /W
A
P_ P_MUTE MUTE
P_MU P_MU TE TE
MUTE MUTE
MU MU TE TE
AU AU TO_MUT TO_MUT E
AU AU TO_MUT TO_MUT E
4052B 4052B
4052B 4052B
4052A 4052A
4052A 4052A
TU TU _D _DO
TU_D O TU_D
TU TU _C _CK
DI DIN_ N_CH CH K
TU_C TU_C K DIN_CH K
TU TU _D _DA
T_MUTE T_MUTE
TU_D A TU_D T_MUTE
TU TU _C _CE
PW PWM_01R M_01R
TU_C TU_C E PWM_01R PW M_01R
ST ST _L _LED ED
PWM_02L PW M_02L
ST_L ED ED ST_L PWM_02L PW M_02L
TU TU _L _LED ED
PW PWM_01L M_01L
TU_L TU_L ED ED PW PWM_01L M_01L
1
6-4
IC _AM5888
C805
470U 470U/10V /10V
CL CL OS
ESS135P
ESS137P
OPEN OPEN
HOM ES ES W HOM ESS202P SS202P
IR IR
VFD_ VFD_ DA DA
VFD_ CK CK VFD_
VFD_ CE CE VFD_
IC IC 207A 207A IC IC 207B 207B 74H 74HC0 C04
1 2 3 4 5 6
74HC0 C04 74H IC IC 207C 207C 74HC0 C04 74H
R211 211 OPEN OPEN
VD3 3 VD3
IC IC 207D 207D
C222 222
L202 202 CO COAX AX IA IA L- L- OU OUT
8 9
2. 2.4u 4u
104 104
74H 74HC0 C04
11 11 10 10
R213 213 OPEN OPEN
IC IC 207E 207E 74HC0 C04 74H
13 13 12 12
IC IC 207F 207F 74H 74HC0 C04
100 100
L203 203 10uH 10uH
V CCV CCV RF RF 5V 5V
C223 223 C0240 0240
C0239 0239
104 104
220U 220U/10V /10V
104 104
DVC C
FB210 FB210 100 100
104 104
VD3 VD3 3
R2015 2015 5K 5K 6
R2016 2016 5K 5K 6
R2017 2017 5K 5K 6
R2018 2018 5K 5K 6
R2019 2019 5K 5K 6
TA TA PE_B PE_B
TA TA PE_A PE_A
2SC 1623 2SC 1623
R230 230
100K 100K
M201 M201 M202 M202 M203 M203 M204 M204
C
MI MI C_CH C_CH K
SL SL
SR SR
2
OSE ESS136P
ESS138P
VD3 VD3 3
SP SP IN IN
F F IN IN
VD3 3 VD3 SL SL IN IN
T T IN IN
R238 238
4K 4K 7
FB212 FB212 100 100
FF/ FF/FW FW _M _MUT UT E R207 207 33 33
MI MI C_CL C_CL K R203 203 33 33
TU_D O R202 202 100 100
TU_C K R201 201 100 100
C230 230 27P 27P 10k 10k
XL XL 201 201
27MHZ 27M HZ
C235 235 27P 27P
102 102 FB214 FB214 10uH 10uH
C236 236
TU_D TU_D A
TU_C TU_C E
ST_L ED ED ST_L
TU_L ED ED TU_L
EA EA RP RP /W /W
IR IR
VFD_ VFD_ CE CE
VFD_ DA VFD_ DA
HOM HOM ES ES W
IC IC 209 209
LA LA 8 1
A0 A0
LA LA 9 2 15 15
A1 A1 Y0 Y0
WR LL# WR LL# 3 14 14
A2 A2 Y1 Y1
13 13
Y2 Y2
4 12 12
E0 E0 Y3 Y3
LC LC S1 S1# 5 11 11
E1 E1 Y4 Y4
V7 V7 4 6 10 10
E2 E2 Y5 Y5
9
Y6 Y6
VD3 VD3 3 16 16 7
VC VC C Y7 Y7
8
GN GN D
C0246 0246 V7 V7 4
IC IC _74F _74F138 138
IC IC 210 210
10 10 19 19 RD 1 RD T_MUTE T_MUTE 2 3
GN D GN 1G 1G Q0 Q0 D0 D0
20 20 1 5 4
VA VA 2G 2G Q1 Q1 D1 D1
MU TE TE MU 6 7
Q2 Q2 D2 D2
17 17 3 LD LD 7 4052A 4052A 9 8
2A 2A4 2Y 2Y 4 Q3 Q3 D3 D3
DI DIN_ N_CH CH K 15 15 5 LD LD 6 4052B 4052B 12 12 13 13
2A 2A3 2Y 2Y 3 Q4 Q4 D4 D4
EN EN 2 13 13 7 LD LD 5 ECHO_OFF ECHO_OFF 15 15 14 14
2A 2A2 2Y 2Y 2 Q5 Q5 D5 D5
EN EN 1 11 11 9 LD LD 4 MI MI C_CE C_CE 16 16 17 17
2A 2A1 2Y 2Y 1 Q6 Q6 D6 D6
8 12 12 LD LD 3 AD AD _R _RESET ESET 19 19 18 18
1A 1A4 1Y 1Y 4 Q7 Q7 D7 D7
6 14 14 LD LD 2
1A 1A3 1Y 1Y 3
4 16 16 LD LD 1 V7 V7 4 20 20 11 11
1A 1A2 1Y 1Y 2 VC VC C CL CL K
Q201 201 2 18 18 LD LD 0 10 10 1
1A 1A1 1Y 1Y 1 GN GN D OE OE
C0233 0233
IC IC _74F _74F244 244
104 104
MV CC CC MV
3
6-4
157 157
VP VP A
158 158
VGA VGA
159 159
DR DR FN FN
160 160
DRFP DRFP
C247 247 680P 680P 161 161
A
162 162
B
163 163
C
164 164
D
165 165
E
C248 248 10U 10U/16V /16V R236 236 0 166 166
F
PV PV C 167 167
G
R237 237 0 168 168
H
223 223
C249 249 169 169
MI MI N
C251 251 104 104 C252 252 104 104 170 170
SL SL V
171 171
DM O DM
172 172
FOO FO
173 173
SL SL O
174 174
TR TR O
175 175
CDPD CDPD
176 176
REFD REFD
177 177
AVD3 VD3 3
C254 254 100U/16V 100U /16V 178 178
GN GN D
104 104 179 179
C0236 0236
DVC DVC C
180 180
V CC1 CC1 8 VD3 VD3 3
100 100 181 181
FB213 FB213
GN GN D
182 182
FL FL AG AG 7/ 7/AUX UX 37/ 37/CA CA MI MI N7 N7
183 183
FL FL AG AG 6/ 6/AUX UX 36/ 36/CA CA MI MI N6 N6
184 184
VI VI D_ D_XI XI
185 185
VI VI D_ D_XO XO
R239 239 OPEN OPEN 186 186
CL CL K/ K/ TDMC TDMC LK LK /R /RBC BC K
187 187
GN GN D
AD _BCL AD BCL K 188 188
VD3 3 VD3
R241 241 0 189 189
FL FL AG AG 5/ 5/GP GPIO IO/T /TP/ P/AU AU X 35/
190 190
FL FL AG AG 4/ 4/GP GPIO IO/T /TP/ P/AU AU X 34/
RA RA 202 202 100 100 191 191
FL FL AG AG 3/ 3/GP GPIO IO/T /TP/ P/AU AU X 33/
192 192
FL FL AG AG 2/ 2/GP GPIO IO/T /TP/ P/...... ......
193 193
FL FL AG AG 1/ 1/GP GPIO IO/T /TP/ P/...... ......
194 194
FL FL AG AG 0/ 0/GP GPIO IO/T /TP/ P/...... ......
195 195
GN GN D
196 196
VDD VDD
33 33 197 197
RA RA 203 203
AUX5 UX5 /L /LG
198 198
AUX4 UX4
199 199
AUX6 UX6 /I /IDSEL DSEL /S /SIN IN
200 200
AUX2 UX2 /...... /......
201 201
AUX0 UX0
R208 208 33 33 202 202
AUX3 UX3 /I /IP2 P2
203 203
RESET# RESET#
204 204
AUX1 UX1
RA RA 204 204
DM DM A[ A[ 4] 4] 205 205
WR WR 1 DM DM A4 A4
DM DM A[ A[ 5] 5] 206 206
DM DM A5 A5
DM DM A[ A[ 6] 6] 207 207
DM A6 A6 DM
DM A[ A[ 7] 7] DM 208 208
GN GN D
33 33
RD 1 RD M7 M7
AU TO_MUT AU TO_MUT E
VD3 3 VD3
LD LD 0
LD LD 1
LD LD 2 VD3 VD3 3
LD LD 3
C255 255
100P 100P
R242 242 5K 5K 6
LD LD 4
100P 100P
LD LD 5 R243 243
C256 256 5K 5K 6
LD LD 6
IC IC 204 204
LD LD 7
SD SDA 5 4
SD SDA GN D GN
SC SC L 6 3
WR 1 SC SC L S2 S2
7 2
R244 244 33 33 WC WC S1 S1
8 1
VD3 VD3 3 VC VC C S0 S0
AT AT 24C 24C02 02
104 104
C0234 0234
SMT MA SMT MA RK RK A201 201 SMT SMT MA MA RK RK B201 201
4
IC IC 2 2 01
ES8 ES8380
35/CA CA MI MI N5 N5
34/CA CA MI MI N4 N4
33/CA CA MI MI N3 N3
5