Sony HDCU2500 Maintenance Manual page 281

AVP-15 (6/9)
IC601
+5V
(3/3)
NJM4558V-TE2
UDZSUSTE-172.0B
TP602
V+
C622
(15kH)
C605 1000pF
V- (200mV)
10uF
C609
0.1uF 3
PROD AD
+
1 R661 R663
15k 15k
- 2
C620
470pF
GND
IC601
C606
10uF (1/3)
NJM4558V-TE2
-5V
IC601
(2/3)
NJM4558V-TE2
C614
1000pF
R652 R654 R657
1k 15k 15k
5
+ 7
C604 C615
6
R840 0.01uF 470pF -
100k
GND
ADC=0.617xVA
+3.3V DAC=0.583xVA
IC606
FB601
AK4552VT-E2
D601 D602 C616 R659
1SS362-TE85L 1SS362-TE85L 0.1uF 10
C613 C626
10uF 0.1uF
4 5
C601
R656
1uF
100 VA VD
1 16
RIN ROUT
2 15
LIN LOUT
R658
C602
002:12G;004:2D;005:2G 100
1uF
13 14
AD/DA-RST PDN VCOM
6
DEM0
7
DEM1
9
009:14C DA-PROD/ENG SDTI
8
009:3E AD-PROD/ENG SDTO
1 2 12
008:K6 AD/DA-64FS2 BCLK
11
3 4
008:K7 AD/DA-256FS2 MCLK
5 6 10
008:K6 AD/DA-LRCK2 LRCK
7 8 VSS
C618
0.0022uF 3 C623
RB601 0.1uF
100
L R
C611 C617
C625
10pF 0.0022uF
2.2uF
GND
PROD ENG
+5V
IC602 (3/3)
NJM4558V-TE2
UDZSUSTE-172.0B
TP601
C621
V+ (15kH)
1000pF
C607 (200mV)
10uF
V-
3
ENG AD
+
1 R660 R662
15k 15k
- 2
IC604
NJM4558V-TE2
C619
IC602 (1/3)
470pF
NJM4558V-TE2
GND
C608
10uF
-5V
C610
NJM4558V-TE2
1000pF
(2/3) IC602
R651 R653 R655
1k 15k 15k 5
+
7
6
-
C603 C612
R841 0.01uF 470pF
100k
GND
+5V
IC605
NJM2172V(TE2)
7
1 V+ 4
006:10B PROD_CANCEL1 OP+INA EVROUTA PROD_CANCEL2
2
C672 R832 C674
OP-INA
1uF 47k 1uF
3
OPOUTA
5
009:14E PROD_CANCEL VCNTA
14 11
006:10G ENG_CANCEL1 OP+INB EVROUTB ENG_CANCEL2
13
C673 R833 C675
OP-INB
1uF 47k 1uF
12
OPOUTB
6
009:14E ENG_CANCEL VCNTB
C676
C670
10 9 1uF
R830 R831 0.1uF
REFIN VREF
10k 10k
GND
C671 8
10uF
GND
GND
HDCU2500
IC615
TC7W53FK(TE85R)
C647
0.1uF
PROD-IN(4W)
UDZSUSTE-172.0B GND
C645
1uF
8
R689
D605 D606 16V
22k
1 VCC
R669
COMMON CH0
0
R665
22k
- 2
CH1
R688
1 5
+ 22k
IC603 A
3 R699 2
(1/3) R668
INH
R695 33k
NJM4558V-TE2 100 C635
V+ GND VEE
0.1uF
22k
V- 4
IC603
(3/3)
NJM4558V-TE2
+5V
C648
0.1uF
GND
PROD-OUT
Q603
+12V L602
2SA1774TL-QR IC616 8
10uH
PROD-IN (RTS) 1 VCC
COMMON CH0
R677 R682
CH1
10k 4.7k
5
A
Q601 2
INH
2SC4617TL-QR
C631 GND VEE
C633
22uF R693
0.1uF R700
16V 4
22k 33k
GND
C632
C634
22uF
0.1uF
16V
R672 R675 R680 R683
10k
47k 22k 4.7k
-5V
L603
10uH
C677
100pF
-12V
R702 33k R705
R691
10k
C628
Q604
10uF
2SC4617TL-QR PROD-OUT 2 -
+
C629
3
1uF
IC607
NJM4580V(TE2)
IC607
C642 V+
(3/3)
22uF
C630 NJM4580V(TE2) R703
16V V-
1uF
100
C643
22uF
16V
PROD_4W 006:14D
IC617
TC7W53FK(TE85R)
C649
UDZSUSTE-172.0B 0.1uF
GND
D603 D604 8
R687 C644
22k 1uF
R667 1 VCC
0
R664 COMMON CH0
22k
- 2
1 CH1
+
5
3 A
R666
2
(1/3)
100 R681
V+ INH
22k
R694 GND VEE
R696
V- IC604(3/3)
22k 33k
4
NJM4558V-TE2
C646 +5V
0.1uF
GND
ENG-OUT
IC618 8
TC7W53FK(TE85R)
1 VCC
COMMON CH0
Q605
+12V L604 2SA1774TL-QR
CH1
10uH
5
A
2
INH
GND VEE
16V
C638
22uF R692 R697
0.1uF 4
C636 22k
R678 R684 33k
10k 4.7k
GND
Q602
C637 C639
0.1uF 2SC4617TL-QR
22uF
16V
-5V
C678
100pF
L605
R698 33k R704 22k
10uH
-12V
R690
10k
006:10B
R671 R674 R679 R685
47k 22k 10k 4.7k
ENG-OUT(0.2) 2 -
1
+
3
Q606
IC612 (1/3)
2SC4617TL-QR
006:10G
NJM4580V(TE2)
C640
22uF V+
16V R701
100
V-
IC612(3/3)
GND C641
22uF NJM4580V(TE2)
16V
ENG_4W 006:14I
R741 R746
100k 10k
R715
7 10k
R742 R747
100k 10k
6 - 6
R753 R760
7
+ 47k 47k
IC603 (2/3) 5
C650
NJM4558V-TE2
0.1uF R740
10k
3
PROD_CANCEL2
PROD_CANCEL1
R778
PROD RTS CANCEL 82k
IC609
(1/3)
NJM4558V-TE2
cancel
IC609
TC7W53FK(TE85R)
(2/3)
R754
R735
R714 R725 NJM4558V-TE2
100
7 10k 10k 10k 5 1 4 SSM6P15FE
R726 R736 +
PROD-OUT 7
10k 10k 2
- 2
6 6 -
+12V
PROD-IN
3 6
1
+ R748
R761 R768
0
47k 10k
3
R717
V+ C652
0.1uF 100 R749
10k
3 V-
R766 R770
15k
22k 2.2k
NM NM
Q611 1 4
SSM6P15FE
2 5
NM
CC RTS
IC609
+12V
(3/3) 3 6
NJM4558V-TE2
R773
1M
NM
R727 220
22k R774
C655 15k
47uF NM
R728 220
22k 22k
1 R707 R712
C656
47uF
R729 220
(1/3)
- Q608 +3.3V
6 Q610
Q615
R730 220
7 RN4904
+
4 3 NM 4
R762 R765
5 R745 R756 10k
R709 10k
100 IC607 (2/3) 10k 10k 5 2 5
NJM4580V(TE2)
6 1 6
2SC4213-AB-TE85L 2SC4213-AB-TE85L
-12V -12V
PROD/ENG-MUTE
006:12F;006:9J
IC604 (2/3)
NJM4558V-TE2
R718 R733
100k 10k
R710
7 10k
R719 R734
100k 10k
5
+
6 7
R716 R739 R744
- 6
10k 47k 47k
3
ENG_CANCEL2
ENG_CANCEL1
R779
82k
IC610 (2/3)
NJM4558V-TE2
Q614
R757 SSM6P15FE
R713 R731 R737
100 1 4
7 10k 10k 10k 5
2
R732 R738 +
7
10k 10k
+12V
6 - 2 6
- 3 6
1 R750
+
0 R763 R769
47k 10k
IC610 (1/3) 3
NJM4558V-TE2
R751
V+
R720 10k
3
C651 R767 R771
100
V- 0.1uF 22k 2.2k
CC RTS
NM NM
1 4
Q612
ENG RTS CANCEL 2 5
IC610 SSM6P15FE
(3/3) NM
3
NJM4558V-TE2 +12V 6
R772
1M
NM
R721 220 R775
15k
C653 NM
47uF
ENG-OUT(1.1) R722 220
R706 R711
C654
22k 22k 47uF
- R723 220
6
+3.3V
7 Q607
+ Q609 Q616
R724 220
RN4904
Q618
5
NM RN4904
4 3 4
R708 R759 R764
100 R743 R752 10k 10k
IC612 (2/3) 10k 10k 5 2 5
NJM4580V(TE2)
2SC4213-AB-TE85L 2SC4213-AB-TE85L 6 1 6
-12V -12V
006:12F;006:9E
PROD/ENG-MUTE
Q621
2SA1774TL-QR
IC608
IC608
006:3I
NJM4556AM-A-TE2 NJM4556AM-A-TE2
006:2I IC608
R786 R790
NJM4556AM-A-TE2
10k 4.7k
5
R794 R804 +
R798 R844 7
22k 82
22k 1k
PROD-OUT
6 -
Q613 3
C657 V+ R814
22uF
+ 10
Q619 16V V- 1
C668
5 2SC4617TL-QR
2 220uF
- R815
35V
R800 10 RTS/CC IO
R846
22k R836 R842
1k
100 100
R776
1M C661 C663
R782 R784 R787 R791 10pF 4.7uF
47k 50V C669
22k 10k 4.7k 6.3V
220uF
R820 R824
35V
R780 R796 100k 100k
22k S S
Q628 Q629
SI2307CDS-T1-GE3 SI2307CDS-T1-GE3
C658 1 4
22uF Q639
16V 2 5
SSM6P15FE
+12V R808 +12V
1M
3 6
R834
1M
12V
Q622
2SC4617TL-QR
R809 R835
15k 15k
4W-X
4W-Y
+3.3V +3.3V +3.3V
Q617 Q631
RN4904 RN4904
3 4 3
2 5 2
PROD-CC/RTS2 009:3F
4 3
CC RTS
1 6 1 5 2
H L
PROD-CC/RTS1
Q638
6 1
L H
PROD-CC/RTS2 RN4904
-12.5V -12.5V
PROD-CC/RTS1 +12V
006:14E;009:3E
R810
22k R822
R818
R816
10k 22k
R802 22k
4.7k
Q625
R819
2SA1774TL-QR C665 10k
100uF
16V
GND
Q633
PROD/ENG-MUTE
Q632 2SA1774TL-QR
2SA1774TL-QR
006:9E;006:9J R817 Q634
1M
DTC114EE-TL
GND
-12V
Q623
2SA1774TL-QR
5
IC611
+
7
NJM4556AM-A-TE2
IC611
006:3I 6 -
NJM4556AM-A-TE2
006:2I IC611
R789 R792
NJM4556AM-A-TE2
10k 4.7k
R803
R799 R845
22k 1k 82
3
R795 R812
22k
+ 10
Q620 1
C659 C666
2SC4617TL-QR 22uF 220uF
2
5 - R813
16V 35V
V+ RTS/CC IO
10
R837 R843
V- 100 100
R801 R847
R777 C664
22k 1k
1M 4.7uF
C667
6.3V
R783 R785 R788 R793 220uF
R823
35V
47k 22k 10k 4.7k 100k
R821
R781 C662 S S
10pF 100k
15k Q627
50V Q626
SI2307CDS-T1-GE3 SI2307CDS-T1-GE3
1 4
R797
Q640
22k
+12V 2 5
R805 SSM6P15FE
C660
1M
22uF +12V
16V 3 6
R838
1M
12V
Q624 2SC4617TL-QR
R807 R839
15k
15k
4W-X
4W-Y
+3.3V +3.3V +3.3V
Q641
Q630 RN4904
RN4904
3 4 3 4 3
2 5 2 5 2
ENG-CC/RTS2 009:3F
1 CC RTS 6 1 6 1
H L
ENG-CC/RTS1
L H
ENG-CC/RTS2
-12.5V -12.5V
ENG-CC/RTS1
006:14I;009:3F
CN1 (47/135)
PROD-(X)-in e8
CN1 (46/135)
PROD-(Y)-in d8
CN1 (45/135)
GND c8
GND
D607
DAP222-TL
+12V 2
PROD SEL
1
3
RTS(CC) 4W
RY602
PROD-(X)-out a8 CN1 (43/135)
PROD-2W/4W 009:3F
12V
R826
4.7k
Q636
11.7mA 2SC4617TL-QR
2W 4W
R827
4.7k H L
PROD/ENG-2W/4W
GND
PROD_4W 12V
PROD_4W 006:5E
b8 CN1 (44/135)
PROD-(Y)-out
006:11E;009:3E
PROD-CC/RTS1
PROD_Terminator 009:3F
ON OFF
L H
PROD_Terminator
R825
22k
AUDIO-MUTE-CONTROL 005:12F
AUDIO-MUTE 002:12G
Q635
DTC114EE-TL
CN1 (41/135)
ENG-(X)-in e7
ENG-(Y)-in d7 CN1 (40/135)
GND CN1 (39/135)
c7
GND
+12V
D608
DAP222-TL
2
1
3 ENG SEL
RY601 RTS(CC) 4W
ENG-(X)-out a7 CN1 (37/135)
12V
ENG-2W/4W 009:11G
R828
2W 4W
4.7k
Q637 H L
PROD/ENG-2W/4W
11.7mA
2SC4617TL-QR
R829
4.7k
GND
ENG_4W 006:5J
12V
CN1 (38/135)
ENG-(Y)-out b7
ENG-CC/RTS1
006:11J;009:3F
ENG_Terminator 009:3F
ON OFF
L H
ENG_Terminator
AVP-15 (6/9)
BOARD No. 1-886-075-11
AVP-15_6
8-17