Philips SACD 1000/001 Service Manual page 140

Electrical diagrams and PWB's
Audio2-L2N
AUDIO2-L2N
1 2
PP16
R404 R405
A
120
120
Q401
2SK389 Q403
GR,BL 2SA1312 B
during STOP
R416 R401 1.27V
AOUTLs+
1.00k 1.00k
2.26V C401
R402
C417 560p
2.61k
560p
AGND AGND
R417 R403 D401
C418
AOUTLs- 1000p
1.00k 1.27V
6.65k
2.26V
Q402 R410
R406 2SC2873 Y 1k
68
B
LFC
R454 R455
C
120
120
Q451
2SK389 Q453
GR,BL 2SA1312 B
R466 R451 1.27V
AOUTRs+
1.00k
1.00k
2.26V C451
R452
C467 560p
2.61k
560p
AGND AGND
R467 R453 D451
C468
AOUTRs- 1000p
1.00k 6.65k 1.27V
2.26V
Q452 R460
R456 2SC2873 Y 1k
68
D
R504 R505
120 120
Q501
2SK389 Q503
GR,BL 2SA1312 B
R516 R501
1.27V
AOUTC+
1.00k 1.00k
2.26V C501
R502
C517 560p
2.61k
E
560p
AGND AGND
R517 R503 C518 D501
AOUTC- 1000p
1.27V
1.00k 6.65k
2.26V
Q502 R510
R506 2SC2873 Y 1k
68
F
R554 R555
120 120
Q551
2SK389
Q553
GR,BL 2SA1312 B
R566 R551
1.27V
AOUTLF E+
1.00k 1.00k
2.26V C551
R552
C567 560p
2.61k
G
560p
AGND AGND
R567 R553 C568 D551
AOUTLF E- 1000p
1.27V
1.00k 6.65k
2.26V
Q552 R560
R556
2SC2873 Y 1k
68
1 2
SACD 1000 7.
3 4 5
031G +12VA
C421
D402 R415 220/16
1SS30 2
ARA
10.0k
AGND
Q406
2SK170 V C402
Q404 150p
2SA1312 B
R407 R408
0V R201 R202 R203
R413
2.2 2.2
1.00k 1.00k 1.00k
10.0
C201 C203
R409
470p
1800p
33K Q405
C202
2SC3324 B R414 AGND AGND
1000p
10.0
AGND
R412
100
D403 C403 R411 Q407 C422
1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
+12VA
031G
C471
D452
R465 220/16
1SS30 2
ARA
10.0k
Q456 AGND
2SK170 V C452
Q454 150p
2SA1312 B
R457 R458
0V R251 R252 R253
R463
2.2 2.2 1.00k
1.00k 1.00k
10.0
C251 C253
R459
1800p 470p
33K Q455
C252
2SC3324 B R464 AGND AGND
1000p
10.0
R462 AGND
100
D453 C453 R461 Q457 C472
1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
031G +12VA
C521
D502
R515 220/16
1SS30 2
10.0k ARA
Q506 AGND
2SK170 V C502
Q504 150p
2SA1312 B
R507 R508 0V
R701 R702 R703
R513
2.2
2.2 1.00k 1.00k 1.00k
10.0
C703
C701
R509
470p
1800p
33K Q505
C702
2SC3324 B R514 AGND AGND
1000p
10.0
R512 AGND
100
D503 C503 R511 Q507 C522
1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
031G +12VA
C571
D552
R565 220/16
1SS30 2
10.0k ARA
Q556 AGND
2SK170 V C552
Q554 150p
2SA1312 B
R557 R558 R752 R753
0V R751
R563
2.2
2.2 1.00k 1.00k 1.00k
10.0
C751 C753
R559
1800p 470p
33K Q555
C752
2SC3324 B R564 AGND AGND
1000p
10.0
R562 AGND
100
D553 R561 Q557 C572
C553
1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
3 4 5
GB 79
6 7
032G +12VA
C211
D202 220/16
R204 R205
1SS30 2
120 ARA
120
Q206 AGND
Q201 2SK170 V
2SK389 Q203 Q204
GR,BL 2SA1312 B 2SA1312 B
R207 R208
3
R213
2.2 2.2
10.0
R209
33K Q205
2SC3324 B R214
C205 D201
10.0
1000p
AGND
R212
Q202 R210 100
R206 2SC2873 Y 1k D203 C204 R211 Q207 C212
68 1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
+12VR
L622
LFB
D621
ED2-12
FILT2
+12VA C261
032G
220/16
D252
R254 R255
1SS30 2
120 ARA
120
Q256 AGND
Q251 2SK170 V
2SK389 Q253 Q254
GR,BL 2SA1312 B 2SA1312 B
R257 R258
R263
2.2 2.2
10.0
R259
33K Q255
2SC3324 B R264
C255
D251
10.0
1000p
R262 AGND
Q252 R260 100
R256 2SC2873 Y 1k D253 C254 R261 Q257 C262
68 1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
032G +12VA
C711
D702
R704 R705 220/16
1SS30 2
120 120 ARA
Q706 AGND
Q701 2SK170 V
2SK389 Q703 Q704
GR,BL 2SA1312 B 2SA1312 B
R707 R708
R713
2.2
2.2
10.0
R709
33K Q705
2SC3324 B R714
C705 D701
10.0
1000p
R712 AGND
Q702 R710 100
R706 2SC2873 Y 1k D703 C704 R711 Q707 C712
68 1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
+12VR
L642
D641
ED2-12
FILT2
032G +12VA C761
220/16
D752
R754 R755
1SS30 2
120 120 ARA
Q756 AGND
Q751 2SK170 V
2SK389 Q754
Q753
GR,BL 2SA1312 B 2SA1312 B
R757 R758
R763
2.2
2.2
10.0
R759
33K Q755
2SC3324 B R764
C755
D751
10.0
1000p
R762 AGND
Q752 R760 100
R756 D753 R761 Q757 C762
2SC2873 Y 1k C754
68 1SS30 2 47p 1k 2SJ7 4 V 220/16
ARA
-12VA
6 7
8 9
C201 A5
C202 A5
C203 A5
C204 B6
C205 A5
C211 A7
C212 B7
A
C251 C5
C252 C5
C253 C5
C254 D6
C255 C5
C261 C7
C262 D7
C401 A2
C402 A4
C403 B3
C417 A1
ANALOG OUT
C418 B2
C421 A4
R621 C621 C622 J621
0V
C422 B4
L621
1
Ls C451 C2
2
33.2 0
220/16 ARS 220/16 ARS C452 C4
C623
R623
R622 100K 100P C453 D3
B
10k C467 C1
C468 D2
AGND AGND AGND AGND
C471 C4
+12VR
C472 D4
C501 E2
AGND
C502 E4
LMU C503 E3
AGND
C517 E1
LN32
C518 E2
ED2-12
RELAY
C521 D4
C522 E4
AGND AGND AGND AGND
C551 G2
C552 G4
R632
C553 G3
C633
10k R633
C631 C632 100K 100P 2 C567 G1
R631
L631
1 C568 G2
Rs
C571 F4
0V 0 C
33.2 220/16 ARS 220/16 ARS
J631
C572 G4
C621 B8
C622 B8
C623 B8
C631 C8
LAU
C632 C8
C633 C8
C641 E8
C642 E8
C643 E8
C651 F8
C652 F8
C653 F8
C701 E5
C702 E5
C703 E5
D C704 E6
C705 E5
C711 D7
C712 E7
C751 G5
C752 G5
C753 G5
C754 G6
C755 G5
C761 F7
C762 G7
DN32 B8
DN33 F8
D201 B6
D202 A6
D203 B6
D251 D6
E
D252 C6
D253 D6
D401 B3
ANA LOG OUT
D402 A3
D403 B3
R641 C641 C642 J641
0V
L641 D451 D3
1
C
2 D452 C3
0
33.2 220/16 ARS 220/16 ARS
D453 D3
R643 C643
R642 100P
100K D501 E3
10k
D502 D3
D503 E3
AGND AGND AGND AGND
D551 G3
+12VR
D552 F3
D553 G3
AGND
D621 B7
LMU
D641 F7
AGND
D701 E6
LN33
F
ED2-12 D702 D6
RELAY
D703 E6
D751 G6
AGND AGND AGND AGND
D752 F6
D753 G6
R652
J621 B9
10k R653 C653
R651 C651 C652 100K 100P 2 J631 C9
L651
1
J641 E9
LFE
0 J651 F9
33.2 220/16 ARS 220/16 ARS 0V
J651
LN32 B8
LN33 F8
L621 B8
L622 B7
L631 C8
L641 E8
L642 F7
L651 F8
G
Q201 A5
Q202 B5
Q203 A6
Q204 A6
Q205 B6
Q206 A7
Q207 B7
Q251 C5
Q252 D5
Q253 C6
CL 06532152_072.eps
Q254 C6
121200
8 9
Q255 D6 R513 E4
Q256 C7 R514 E4
Q257 D7 R515 E4
Q401 A2 R516 E1
Q402 B2 R517 E1
Q403 A3 R551 G2
Q404 A3 R552 G2
Q405 B3 R553 G2
Q406 A4 R554 F2
Q407 B4 R555 F2
Q451 C2 R556 G2
Q452 D2 R557 G3
Q453 C3 R558 G3
Q454 C3 R559 G3
Q455 D3 R560 G3
Q456 C4 R561 G3
Q457 D4 R562 G3
Q501 E2 R563 G4
Q502 E2 R564 G4
Q503 E3 R565 G4
Q504 E3 R566 G1
Q505 E3 R567 G1
Q506 E4 R621 B7
Q507 E4 R622 B8
Q551 G2 R623 B8
Q552 G2 R631 C7
Q553 G3 R632 C8
Q554 G3 R633 C8
Q555 G3 R641 E7
Q556 G4 R642 E8
Q557 G4 R643 E8
Q701 E5 R651 F7
Q702 E5 R652 F8
Q703 E6 R653 F8
Q704 E6 R701 E4
Q705 E6 R702 E5
Q706 E7 R703 E5
Q707 E7 R704 D5
Q751 G5 R705 D5
Q752 G5 R706 E5
Q753 G6 R707 E6
Q754 G6 R708 E6
Q755 G6 R709 E6
Q756 G7 R710 E6
Q757 G7 R711 E6
R201 A4 R712 E6
R202 A5 R713 E7
R203 A5 R714 E7
R204 A5 R751 G4
R205 A5 R752 G5
R206 B5 R753 G5
R207 A6 R754 F5
R208 A6 R755 F5
R209 A6 R756 G5
R210 B6 R757 G6
R211 B6 R758 G6
R212 B6 R759 G6
R213 A7 R760 G6
R214 B7 R761 G6
R251 C4 R762 G6
R252 C5 R763 G7
R253 C5 R764 G7
R254 C5
R255 C5
R256 D5
R257 C6
R258 C6
R259 C6
R260 D6
R261 D6
R262 D6
R263 C7
R264 D7
R401 A2
R402 A2
R403 B2
R404 B2
R405 B2
R406 B2
R407 A3
R408 A3
R409 A3
R410 B3
R411 B3
R412 B3
R413 A4
R414 B4
R415 A4
R416 A1
R417 B1
R451 C2
R452 C2
R453 C2
R454 C2
R455 C2
R456 D2
R457 C3
R458 C3
R459 C3
R460 D3
R461 D3
R462 D3
R463 C4
R464 D4
R465 C4
R466 C1
R467 D1
R501 E2
R502 E2
R503 E2
R504 D2
R505 D2
R506 E2
R507 E3
R508 E3
R509 E3
R510 E3
R511 E3
R512 E3