Sony SRX-R320 Service Manual page 252

1
RED_DAC_LU
*D0
004-I2,006-B5
*D1
*D2
*D3
*D4
*D5
*D6
*D7
*D8
*D9
*D10
*D11
2
004-I7 RED_DAC_LU_CLK0
004-I7 RED_DAC_LU_XFR0
004-I7 RED_DAC_LU_R/L
004-I7 RED_DAC_LU_INV
003-C7,007-D4 RED_DAC_GSW
+3.3V
Full scale video reference
VRH = +10.0V (Adjustable)
VRL = +6.5V (Fixed)
007-D5,008-J4 RED_VRH
007-D5,008-J5 RED_VRL
3
RED_DAC_LU
*D12
004-I2,006-B2
*D13
*D14
*D15
*D16
*D17
*D18
*D19
*D20
*D21
*D22
*D23
4
004-I7 RED_DAC_LU_CLK1
004-I7 RED_DAC_LU_XFR1
AD8387 mode setting
DSW Data mode SW LOW = Single data bus mode
ISW Invert SW LOW = normal inversion
BYP Bypass 0.1uF
LOW = disable
TSW Thermail SW
(internal pull-down)
TSTA Test pin Connect to AGND
5
A B
76 62
1 2 1 2 *SIG0
DBA0 VID0
77 60
RB600 3 4 3 4 *SIG1
DBA1 VID1 RB612
47
78 58 *SIG2
5 6 5 6 47
DBA2 VID2
79 56 *SIG3
7 8 7 8
DBA3 VID3
80 54 *SIG4
1 2 1 2
DBA4 VID4
1 52 *SIG5
RB601 3 4 3 4
DBA5 VID5 RB613
47
2 50 *SIG6
5 6 5 6 47
DBA6 VID6
3 48 *SIG7
7 8 7 8
DBA7 VID7
4 46 *SIG8
1 2 1 2
DBA8 VID8
5 44 *SIG9
RB602 3 4 3 4
DBA9 VID9 RB614
47
6 42 *SIG10
5 6 5 6 47
DBA10 VID10
7 40 *SIG11
7 8 7 8
DBA11 VID11
25
DBB0
7 8 24 34
+15V_RED0
DBB1 AVCCB1
5 6 23 35
RB603
DBB2 AVCCB2
47
3 4 22 67
DBB3 AVCCD1
1 2 21 68
DBB4 AVCCD2 C610 0.1uF
7 8 20 61 50V 2012
DBB5 AVCC0/1 C611 0.1uF
5 6 19 57 50V 2012
RB604
DBB6 AVCC2/3 C612 0.1uF
47
3 4 18 53 50V 2012
DBB7 AVCC4/5 C613 0.1uF
1 2 17 49 50V 2012
DBB8 AVCC6/7 C614 0.1uF
7 8 16 45 50V 2012
DBB9 AVCC8/9 C615 0.1uF
RB605 5 6 15 41 50V 2012
DBB10 AVCC10/11
47
3 4 14
+3.3V
DBB11
1 2 9
C616 22uF 6.3V
DVCC1 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C624
13
0.1uF
GND
R/L
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
ISW AGND0
C601 36 59
0.1uF
BYP AGND1/2
R600 100 NM 31 55
TSW AGND3/4
R601 100 37 51
TSTA AGND5/6
47
AGND7/8
GND
65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C600 27
0.1uF
DGND3
81
EPAD
C603 C608
0.01uF 0.01uF
GND IC600
C606
AD8387JSVZ GND
0.1uF
1 2 76 62 1 2 *SIG12
DBA0 VID0
RB606 3 4 77 60 3 4 *SIG13
DBA1 VID1 RB615
47
5 6 78 58 5 6 *SIG14 47
DBA2 VID2
7 8 79 56 7 8 *SIG15
DBA3 VID3
54
1 2 80 1 2 *SIG16
DBA4 VID4
52
RB607 3 4 1 3 4 *SIG17
DBA5 VID5 RB616
47
50
5 6 2 5 6 *SIG18 47
DBA6 VID6
3 48
7 8 7 8 *SIG19
DBA7 VID7
4 46
1 2 1 2 *SIG20
DBA8 VID8
5 44
RB608 3 4 3 4 *SIG21
DBA9 VID9 RB617
47
6 42
5 6 5 6 *SIG22 47
DBA10 VID10
7 40
7 8 7 8 *SIG23
DBA11 VID11
25
DBB0
7 8 24 34
+15V_RED0
DBB1 AVCCB1
5 6 23 35
RB609
DBB2 AVCCB2
47
3 4 22 67
DBB3 AVCCD1
1 2 21 68
DBB4 AVCCD2 C617 0.1uF
7 8 20 61 50V 2012
DBB5 AVCC0/1 C618 0.1uF
5 6 19 57 50V 2012
RB610
DBB6 AVCC2/3 C619 0.1uF
47
3 4 18 53 50V 2012
DBB7 AVCC4/5 C620 0.1uF
1 2 17 49 50V 2012
DBB8 AVCC6/7 C621 0.1uF
7 8 16 45 50V 2012
DBB9 AVCC8/9 C622 0.1uF
5 6 15 41 50V 2012
RB611
DBB10 AVCC10/11
47
3 4 14
+3.3V
DBB11
1 2 9
6.3V
DVCC1 C623 22uF 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C625
13
0.1uF
GND
R/L
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C604 36 59
0.1uF
BYP AGND1/2
R602 100 NM 31 55
TSW AGND3/4
R603 100 37 51
TSTA AGND5/6
47
AGND7/8
GND 65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C602 27
0.1uF DGND3
81
EPAD
C605 C609
0.01uF 0.01uF
IC601
GND
C607
AD8387JSVZ GND
0.1uF
C
LPD-2 (6/28) LPD-2 (6/28)
SUFFIX: -31 SUFFIX: -31
004-M2,006-H5 RED_DAC_RU
*D0
*D1
*D2
*D3
*D4
*D5
*D6
*D7
*D8
*D9
*D10
*D11
004-I8 RED_DAC_RU_CLK0
004-I8 RED_DAC_RU_XFR0
004-I8 RED_DAC_RU_R/L
004-I8 RED_DAC_RU_INV
004-M2,006-H2 RED_DAC_RU
*D12
*D13
*D14
*D15
*D16
*D17
*D18
*D19
*D20
*D21
*D22
*D23
004-I8 RED_DAC_RU_CLK1
004-I8 RED_DAC_RU_XFR1
C-52 C-52
D E
RED_PANEL
76 62
1 2 1 2 *SIG72
DBA0 VID0
77 60
RB618 3 4 3 4 *SIG73
DBA1 VID1 RB630
22
78 58 *SIG74
5 6 5 6 47
DBA2 VID2
79 56 *SIG75
7 8 7 8
DBA3 VID3
80 54 *SIG76
1 2 1 2
DBA4 VID4
1 52 *SIG77
RB619 3 4 3 4
DBA5 VID5 RB631
22
2 50 *SIG78
5 6 5 6 47
DBA6 VID6
3 48 *SIG79
7 8 7 8
DBA7 VID7
4 46 *SIG80
1 2 1 2
DBA8 VID8
5 44 *SIG81
RB620 3 4 3 4
DBA9 VID9 RB632
22
6 42 *SIG82
5 6 5 6 47
DBA10 VID10
7 40 *SIG83
7 8 7 8
DBA11 VID11
25
DBB0
7 8 24 34
+15V_RED0
DBB1 AVCCB1
RB621 5 6 23 35
DBB2 AVCCB2
22
3 4 22 67
DBB3 AVCCD1
1 2 21 68
DBB4 AVCCD2 C636 0.1uF
7 8 20 61 50V 2012
DBB5 AVCC0/1 C637 0.1uF
RB622 5 6 19 57 50V 2012
DBB6 AVCC2/3 C638 0.1uF
22
3 4 18 53 50V 2012
DBB7 AVCC4/5 C639 0.1uF
1 2 17 49 50V 2012
DBB8 AVCC6/7 C640 0.1uF
7 8 16 45 50V 2012
DBB9 AVCC8/9 C641 0.1uF
RB623 5 6 15 41 50V 2012
DBB10 AVCC10/11
22
3 4 14
+3.3V
DBB11
1 2 9
C642 22uF 6.3V
DVCC1 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C650
13
0.1uF
GND
R/L
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C628 0.1uF 36 59
BYP AGND1/2
R604 100 NM 31 55
TSW AGND3/4
R605 100 37 51
TSTA AGND5/6
47
AGND7/8
GND
65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C626 27
0.1uF
DGND3
81
EPAD
C630 C634
0.01uF 0.01uF
GND IC602
C632
AD8387JSVZ GND
0.1uF
1 2 76 62 1 2 *SIG84
DBA0 VID0
RB624 3 4 77 60 3 4 *SIG85
DBA1 VID1 RB633
22
5 6 78 58 5 6 *SIG86 47
DBA2 VID2
7 8 79 56 7 8 *SIG87
DBA3 VID3
54
1 2 80 1 2 *SIG88
DBA4 VID4
52
RB625 3 4 1 3 4 *SIG89
DBA5 VID5 RB634
22
50
5 6 2 5 6 *SIG90 47
DBA6 VID6
3 48
7 8 7 8 *SIG91
DBA7 VID7
4 46
1 2 1 2 *SIG92
DBA8 VID8
5 44
RB626 3 4 3 4 *SIG93
DBA9 VID9 RB635
22
6 42
5 6 5 6 *SIG94 47
DBA10 VID10
7 40
7 8 7 8 *SIG95
DBA11 VID11
25
DBB0
7 8 24 34
+15V_RED0
DBB1 AVCCB1
5 6 23 35
RB627
DBB2 AVCCB2
22
3 4 22 67
DBB3 AVCCD1
1 2 21 68
DBB4 AVCCD2 C643 0.1uF
7 8 20 61 50V 2012
DBB5 AVCC0/1 C644 0.1uF
5 6 19 57 50V 2012
RB628
DBB6 AVCC2/3 C645 0.1uF
22 180ohm@100MHz
3 4 18 53 50V 2012
1500mA
DBB7 AVCC4/5 C646 0.1uF
1 2 17 49 50V 2012
DBB8 AVCC6/7 C647 0.1uF
7 8 16 45 50V 2012
DBB9 AVCC8/9 C648 0.1uF
5 6 15 41 50V 2012
RB629
DBB10 AVCC10/11
22
3 4 14
+3.3V
DBB11
1 2 9
6.3V
DVCC1 C649 22uF 2012
11 75
CLK DVCC2
8 26
XFR DVCC3
C651
13
0.1uF GND
R/L
10V
29 32
INV AGNDB1
33
AGNDB2
30 69
GSW AGNDD1
12 70
DSW AGNDD2
28 63
+3.3V
ISW AGND0
C629 36 59
0.1uF
BYP AGND1/2
R606 100 NM 31 55
TSW AGND3/4
R607 100 37 51
TSTA AGND5/6
47
AGND7/8
GND 65 43
VRH1 AGND9/10
66 39
VRH2 AGND11
64 10
VRL DGND1
74
DGND2
C627 27
0.1uF DGND3
81
EPAD
C631 C635
0.01uF 0.01uF
IC603
GND
C633
AD8387JSVZ GND
0.1uF
F
007-M1,025-C9
max 1A
+16V +15V_RED0
IC604
PQ200WNA1ZPH
1.5
FB600 CL600
10x10
1 3
SIDE B
Vin Vo
2 4
Vc Vadj C656
C652 C653 C654 C658 C655
GND 470uF
47uF 0.1uF 0.1uF 10uF 470uF
35V 25V
50V 50V 25V
5
8383
2012
2012
Linear regulator
GND
LPD-2 (6/28)
BOARD NO. 1-873-516-31
SRX-R320
G H