Sony HDCU2500 Maintenance Manual page 280

AVP-15 (5/9)
PGM1_AD
TP502
R503 C509
1uF
100
004:2G PGM1
+5V
FB501
C504 C507
0.1uF 10uF
6.3V
C505
0.1uF C508
GND
10uF
FB502
6.3V
-5V
PGM2_AD
TP501
C506
R501
1uF
100
004:2G PGM2
NJM4558V-TE2
+5V
0.55xVDD=2.75Vpp(0dBFS)
FB503
C501 C502
10uF 0.1uF
AK4382AVT-E2
14
3 VDD
009:14B DA-MIC1/2 SDTI AOUTL+
AOUTL-
2
BICK
4
LRCK AOUTR+
AOUTR-
1 2 7
008:K6 AD/DA-64FS3 CCLK
8
3 4
008:K7 AD/DA-256FS3 CDTI DZFL
6
5 6
008:K6 AD/DA-LRCK3 CSN DZFR
7 8 5
PDN
1
RB501
MCLK
100 VSS
002:12G;004:2D;006:2E
C503
R502 13
10pF
0
AD/DA-RST
GND
L R
PGM1 PGM2
MIC1 MIC2
HDCU2500
D501
D504
UDZSUSTE-172.0B UDZSUSTE-172.0B
C526
1pF
NM
C515 R519
1000pF 22k
(200mV)
(22kH)
R525
IC502 (1/3)
22k
NJM4558V-TE2 R504 R506
10k 10k
3 - 6
+
1 7
+
- 2 IC503 5
C516
R523
(2/3)
470pF 100
NJM4558V-TE2
IC502
C510 C527 IC503
V+ V+
0.1uF (3/3) 0.1uF C532
(3/3)
V- V- 0.1uF
NJM4558V-TE2 NJM4558V-TE2
D502 D503
UDZSUSTE-172.0B UDZSUSTE-172.0B
C525
1pF NM
C522 R518
(22kH)
1000pF 22k
(200mV)
R524 NJM4558V-TE2
22k
R505 R507
10k 10k
5 - 2
+
7
1
+
- 6 3 R522
IC503
C517 100
470pF
(1/3)
NJM4558V-TE2
IC502 (2/3)
275mx2=550mVpp
DC0V
R520
3.3k
C530
1000pF
4dB:Gv=6.34(16dB)
R508
C518 R514
3.3k
4.7uF 1.5k 0dB:Gv=4(12dB)
-
6 -20dB:Gv=0.4(-8dB)
C523
C519 R515
0.0022uF
4.7uF 1.5k
7
+
IC505
5
R509
(2/3)
3.3k
NJM4558V-TE2
R512 C528
3.3k
1000pF
IC501
12
11
10
9
16
15
275mx2
=550mVpp
DC0V
R521
3.3k
C531
1000pF
4dB:Gv=6.34(16dB)
C520 R510 R516
4.7uF 3.3k 1.5k
0dB:Gv=4(12dB)
2 - -20dB:Gv=0.4(-8dB)
C524
C521 R517
0.0022uF
4.7uF 1.5k
1
+
3
R511 IC505
3.3k
(1/3)
NJM4558V-TE2
+5V
FB504
R513 C529
3.3k 1000pF
C511 C513
10uF
0.1uF
6.3V
IC505
V+
(3/3)
V-
C512 C514 NJM4558V-TE2
GND
0.1uF 10uF
6.3V
FB505
-5V
R550
R560 R568
10k
470 100
R576 R628 R582
33k 22k 3.3k
R554 R564
100k
0 1 4 1 4
R528
Q509
2 5 2 5
10k
SSM6P15FE
+12V 3 3
6 R572 6
1M
R529 R588
100k
R551 R561
- 6 R569
10k 470 100
7
+ R577 R629 R583
33k 22k 3.3k
5
IC504
(2/3)
R555 R565
NJM4558V-TE2 100k 0
1 4 1 4
Q510
2 5 2 5
SSM6P15FE
R544 +12V 3 3
R546 6 R573 6
100k 10k
1M
IC504 R552 R562 R570
V+
0dB
10k 470 100
(3/3)
-20dB
V- NJM4558V-TE2
R578 R630 R584
33k 22k 3.3k
+4dB
R556
R566
100k 0 1 4 1 4
Q511
2 5 2 5
R526 SSM6P15FE
10k
+12V 3 R574 3
6 6
1M
R527
100k R590 1M
- 2
R553 R563 R571
10k 470 100
1
+
IC504
R579 R631 R585
3
(1/3) 33k 22k 3.3k
R557 R567
1 1 4
100k 0 4
2 5 2 5
Q512
SSM6P15FE
+12V 3 6 R575 3 6
R545 R547 1M
R591
100k 10k
C533 220pF
R638 22k
R530 R534
4.7k 4.7k
+4dB:3.5Vpp
R586 22k
0dB:2.2Vpp
-20dB:0.22Vpp
R540 R636
R531 R535
3.3k 47k 2.2k
2.2k
-
2
1
1 1 4 +
4
IC506
Q501 2 5 2 5 Q505 3
(2/3)
SSM6P15FE SSM6P15FE
NJM4580V(TE2)
3 3
+12V 6 6
R538 1M R548 1M
IC506 (3/3)
NJM4580V(TE2)
R542 R558
15k 15k R580
100
+3.3V +3.3V
4 3 4 3
Q503
5 2 5 2 Q507
RN4904
RN4904
6 1 6 1
-12V -12V 008:K6
MIC1-Level_-20dB
MIC1-Level_0dB 008:K6
+4dB 0dB -20dB
MIC1-Level_-20dB L H H
MIC1-Level_0dB L L H
C534 220pF
R532 R536 R639 22k
4.7k 4.7k
+4dB:3.5Vpp
0dB:2.2Vpp
R587 22k
-20dB:0.22Vpp
R533 R537 R541 R637
3.3k 2.2k 47k 2.2k
-
6
7
1 4 1 4 +
Q502 Q506 5
2 5 2 5
SSM6P15FE SSM6P15FE
NJM4580V(TE2)
+12V 3 3 IC506 (1/3)
6 6
R539 1M R549 1M
IC507
(3/3)
R543 R559 NJM4580V(TE2)
15k 15k R581
100
+3.3V +3.3V
4 3 4 3
Q508
Q504
RN4904
RN4904 5 2 5 2
+4dB 0dB -20dB
6 1 6 1
MIC2-Level_-20dB L H H
MIC2-Level_0dB L L H
MIC2-Level_-20dB 008:K8
-12V -12V
MIC2-Level_0dB 008:K8
Q513
SSM6P15FE
R632
15k
1M
C540
0.0047uF
R633
15k +3.3V
Q514
4 3
SSM6P15FE
5 2 5
R603 R605
Q523
R589 10k 10k
RN4904
1M
6 1
R596
15k
GND
-12V -12V
+3.3V
4 3
R597
15k
5 2 5
Q524
RN4904
6 1
Q515
SSM6P15FE
-12V
-12V
R634
15k
C539
0.0047uF
+3.3V
R635
15k
4 3
Q516
R602 R604
SSM6P15FE 10k 10k
5 2 5
1M Q525
RN4904
6 1
R594 GND
15k
-12V -12V
+3.3V
4 3
R595
15k
5 2 5
Q526
RN4904
6 1
-12V -12V
R600
22k
R606
R592
220
22k 1608
Q520
+12V
2 - 2SC4213-AB-TE85L
R607 R616
1
+ 10k
FB506 220 1608
3
R608
IC507 (2/3)
220 1608
NJM4580V(TE2)
C535
22uF R614
V+ R609
16V 220 10k
R598 R620 R623
V- 1608
100 100k 100k
Q517
C536
2SC4213-AB-TE85L
22uF GND
16V
FB507
+12V
Q519
2SA1774TL-QR
R619 R621
-12V
22k 22k
R618
4.7k
004:10G;004:10I;004:11D;004:7G;004:7H
POWER_ON_MUTE
C541
100uF
16V
GND
2SA1774TL-QR
Q522
2SA1774TL-QR
R625
1M
-12V
R601
22k
R610
R593 220
22k 1608
Q521
- 2SC4213-AB-TE85L
6
+12V
R617
7 R611
+
10k
220 1608
5
R612
FB508
NJM4580V(TE2) 220 1608
IC507 (1/3)
R615
R613
C537 10k
V+ 220
22uF R599
1608
16V 100 R622 R624
V-
100k 100k
C538
Q518
22uF GND
16V 2SC4213-AB-TE85L
FB509
-12V
PGM1-(X)-in e10 CN1 (59/135)
+4dB:3.5Vpp
PGM1 0dB:2.2Vpp
IN -20dB:0.22Vpp
CN1 (58/135)
PGM1-(Y)-in d10
+3.3V
4 3
2
PGM1/-20dB_set 009:3E
6 1
Q528
RN4904
+4dB 0dB -20dB
PGM1/-20dB_set H H L
+3.3V
PGM1/0dB_set H L L
4 3
2
PGM1/0dB_set 009:3E
6 1
Q529
RN4904
PGM2-(X)-in e11 CN1 (65/135)
+4dB:3.5Vpp
PGM2
0dB:2.2Vpp
IN
-20dB:0.22Vpp
PGM2-(Y)-in d11 CN1 (64/135)
+3.3V
4 3
2
PGM2/-20dB_set 009:3E
6 1
Q531
+4dB 0dB -20dB
RN4904
PGM2/-20dB_set H H L
+3.3V
PGM2/0dB_set H L L
4 3
2
PGM2/0dB_set 009:3E
6 1
Q530
RN4904
MIC1X
TP503
CN1 (70/135)
MIC1-(X)-out a15
MIC1Y
TP504
CN1 (71/135)
MIC1-(Y)-out b15
CN1 (72/135)
MB-GND c15
R626
10k
R627
22k
006:14E
AUDIO-MUTE-CONTROL
Q527
MIC2X
TP505
CN1 (74/135)
MIC2-(X)-out e15
MIC2Y
TP506
CN1 (73/135)
MIC2-(Y)-out d15
AVP-15 (5/9)
BOARD No. 1-886-075-11
AVP-15_5
8-16