Philips DVR7100/75 Service Manual page 43

5
E
D
BCM7038_D1.2V
U1-18 U1-18
BCM7038B0 BCM7038B0
C
BCM7038_D1.2V
B
A
5
4
D3.3V_BCM7038
+ +
EC27 EC27 C229 C229 C230 C230 C231 C231 C232 C232
Place all of the power
220uF,10V,LESR 220uF,10V,LESR 10uF 10uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
supply filter networks
near BCM7038
D2.6V_BCM7038
+ + EC28 EC28 C242 C242 C243 C243 C244 C244 C245 C245
Place all of the power
220uF,10V,LESR 220uF,10V,LESR 10uF 10uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
supply filter networks
near BCM7038
D1.2V_BCM7038
+ + EC29 EC29 + + EC30 EC30 C255 C255 C256 C256 C257 C257
Place all of the power
220uF,10V,LESR 220uF,10V,LESR 220uF,10V,LESR 220uF,10V,LESR 22uF 22uF 22uF 22uF 0.1uF 0.1uF
supply filter networks
near BCM7038
BCM7038_D2.6V
4
3
C233 C233 C234 C234 C235 C235 C236 C236 C237 C237 C238 C238 C239 C239 C240 C240 C241 C241
0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF
C246 C246 C247 C247 C248 C248 C249 C249 C250 C250 C251 C251 C252 C252 C253 C253 C254 C254
0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF
C258 C258 C259 C259 C260 C260 C261 C261 C262 C262 C263 C263 C264 C264 C265 C265 C266 C266
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 1000pF 1000pF 1000pF 1000pF
3
2
BCM7038_D3.3V
BCM7038_D2.6V
BCM7038_D1.2V
C267 C267 C268 C268
1000pF 1000pF 1000pF 1000pF
BCM7038_D3.3V
ZINWELL CORPORATION [ Hsinchu ] R&D II ZINWELL CORPORATION [ Hsinchu ] R&D II ZINWELL CORPORATION [ Hsinchu ] R&D II
2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan 2, Wen-Hua Road, Hsinchu Industrial Park,Hsinchu 303, Taiwan
TEL:886-3-597-9050 # 559 TEL:886-3-597-9050 # 559 TEL:886-3-597-9050 # 559
Title Title Title
Size Size Size Document Number Document Number Document Number
C C C
Date: Date: Date: Monday, April 16, 2007 Monday, April 16, 2007 Monday, April 16, 2007
2
1
E
D
C
B
15
A
Philips_DVR Philips_DVR Philips_DVR
Rev Rev Rev
Digital Decoupling Digital Decoupling Digital Decoupling 1.1 1.1 1.1
Sheet Sheet Sheet 15 15 15 of of of 19 19 19
1