Philips DVR7100/75 Service Manual page 45

5
5 AUD0_SPDIF
5,16 AUDIO_ROUT1
5,16 AUDIO_LOUT1
5,16 AUDIO_ROUT2
5,16 AUDIO_LOUT2
10 PWON_MUTE
E
5VSTBY
D20 D20
1 2
1N4148 1N4148
D
+ +
1000uF,6.3V,LESR 1000uF,6.3V,LESR
A
R252 R252
10K 10K
R261 R261
PWON_MUTE Q5 Q5
1
10K 10K
R262 R262
10K 10K
C
A A
B
R423 R423
AUD0_SPDIF
33 33
A
5
4
5VSTBY 5VSTBY
EC35 EC35
R248 R248 Q1 Q1 R249 R249
10K 10K 10K 10K
AUDIO_LOUT1
1 1
BC856B BC856B
R253 R253 R254 R254
1k 1k 1k 1k
R257 R257
1k 1k
Q6 Q6
1
BC847B BC847B
BC847B BC847B
A
C472 C472
0.1uF 0.1uF
R422 R422
SPDIF/OPTO
510 510
4
3
5VSTBY
R250 R250
10K 10K
Q2 Q2 Q3 Q3
1
BC856B BC856B BC856B BC856B
AUDIO_ROUT1 R255 R255 AUDIO_ROUT2
1k 1k
R258 R258 R259 R259
1k 1k 1k 1k
Q7 Q7 Q8 Q8
1 1
BC847B BC847B BC847B BC847B
A A
D5.0V
R421 R421 R263 R263
470 470 470 470
C288 C288
R264 R264
220 220 0.47uF/0805 0.47uF/0805
Q22 Q22 C290 C290 R266 R266
47pF 47pF 121,1% 121,1%
1
BC856B BC856B
3
2
5VSTBY
R251 R251
10K 10K
Q4 Q4
1
BC856B BC856B
R256 R256 AUDIO_LOUT2
1k 1k
R260 R260
1k 1k
Q9 Q9
1
BC847B BC847B
A
J17 J17
D5.0V
2
SPDIF/OPTO
1
3
C289 C289
SPDIF/RCA
4
5
0.47uF/0805 0.47uF/0805
SPDIF SPDIF
Vout = 0.6Vpp
D21 D21
BAV99LT BAV99LT
(w/75ohm
termination)
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
A3 A3 A3
Date: Date: Date: Monday, April 16, 2007 Monday, April 16, 2007 Monday, April 16, 2007
2
1
E
D
C
B
17
A
Philips_DVR Philips_DVR Philips_DVR
Rev Rev Rev
Audio Connection Audio Connection Audio Connection 1.1 1.1 1.1
Sheet Sheet Sheet 17 17 17 of of of 19 19 19
1