Sony HDCU2500 Maintenance Manual page 331

RC-105 (5/8)
C506
C502 C504
0.1uF 0.1uF 0.1uF
C503 C505
0.1uF 0.1uF
+3.3V-2
GND
C509
FB502 47uF
4V
FB501
SYS74M
IC501
TP502
CDCVF2510APWR
CN1 11 3 R508 22
G 1Y0
R502
4 R509 22
10 1Y1 74M-CLK(PRE-FF)
CN1
(61/135) a11 STD-74M-CLK-in 5
1Y2
R511 22
R505 8
2.2k 1Y3 74M-CLK(POST-PLD)
9 R512 22
1Y4 74M-CLK(GXBL-PLD)
15 R513 22
1Y5 74M-CLK(Procyon-A)
GND GND 24 16 R514 22
CLK 1Y6 74M-CLK(Pro-main)
13 17
FBIN 1Y7
NM
NM 20 R516 22
R504
R501 C501
1Y8
1k 10pF 470
12 21
FBOUT 1Y9
GND
GND
IC502
SN74LVC04APWR
C507
+3.3V-2 L501 47uF
4V
+2.5V 10uH
27M
TP501
L502 C518
10uH NM 0.1uF R517
CN2
100
14 GND RB503
R503
47
100 1 VCC 2
CN2 1 2
A2 27M-CLK-in 1A 1Y
(7/66)
3 4
CN2 3 4
(8/66) B2 CLK-Guard-GND 2A 2Y
5 6
5 6
3A 3Y
9 8
7 8
4A 4Y
11 10 47
R506 R518
5A 5Y
10k
13 12 R519 47
6A 6Y
GND
R507
10k 7
GND
+3.3V-2
FB561
C564
C565
4.7uF
1uF
005 74M-CLK2(GXBL-PLD) R563
22
8
005 74M-CLK(GXBL-PLD) R568
C561
GND 47
1uF NM VCC 1
Q0
R564
+3.3V-2 7 2
22k
C562
D Q0
1uF 6 3 R569
D Q1 47
4
R565
1k Q1
R561
GND VEE
470 R566
220 R567
5
220
R562 C563
GND
680 1uF
GND GND
IC561
MC100LVEL11DTR2
GND GND
+3.3V-2
FB581
C584
4.7uF
R583
C581
22
1uF 8
005 27M-CLK(GXBL-PLD) R588
GND 47
VCC 1
Q0
R584
+3.3V-2
7 2
22k
C582 D Q0
1uF
6 3 R589
D Q1 47
4
R585
1k Q1
R581
GND VEE
470 R586
220 R587
5
220
C583
R582 GND
680 1uF
GND GND
IC581
MC100LVEL11DTR2
GND GND
HDCU2500
NM
IC520(1/2)
TC7SZ00FU(TE85R)
R522 2
008 10 4
NM
008 test-HD/SD 1
008
005
004
007
IC521(1/2)
TC7SZ00FU(TE85R)
R523 2
10 4
008 next-HD/SD 1
27M-CLK(PRE-PLD) 008
27M-CLK(GXBL-PLD) 005
27M-CLK(POST-PLD)
008
27M-CLK(Pro-main) 007
74M-CLKIN1_P 008
74M-CLKIN1_N 008
27M-CLKIN1_P 008
27M-CLKIN1_N 008
<Procyon-V>
NM
IC522(1/2)
TC7SZ125FU(TE85R)
R521
27M 2 4 10
NM
1
IC523 (1/2) NM
TC7SZ125FU(TE85R)
R599
74M 10
2 4
NM
1
IC524 (1/2)
TC7SZ125FU(TE85R)
R524
27M 2 4 10
NEXT-CLK(74M/27M) 008
1
(1/2)
IC525
IC521(2/2)
TC7SZ125FU(TE85R) IC520 (2/2) NM
R525
10 TC7SZ00FU(TE85R)
74M 2 4 TC7SZ00FU(TE85R)
+3.3V-2 +3.3V-2
1
VCC VCC
GND GND
C523 C525
0.1uF 0.1uF
GND GND
NM
+3.3V-1
+3.3V-1
+3.3V-2
L541
1uH
L542
10uH
C542
47uF
C544
4V
47uF
4V
IC541
TLC2932AIPWR
GND5
C545
1 14 0.1uF
74.25/32=2.32MHz
R555
10
4 LVDD VCOVDD
008 74M-PLL-REF FIN-A PFDOUT
5
008 74M-PLL-VAR FIN-B
9
R556
74.25/32=2.32MHz
10 PFDINH
C543 R558
12
10pF 2.2k
VCOIN VCOOUT
13
RBIAS
10
GND5 GND5
VCOINH
2
C541 R557
SELECT TEST
10pF 2.2k
LGND VCOGND
R559
1k
7 11
NM
GND5 GND5
GND5
FB541
GND5
GND
FB542
GND GND5
VBS
<VBS>
AD4
O_VBS_CK
+3.3V
R526
22
AA8 R510
O_VBS_CF 10k L503
AA9 NM 10uH
O_VBS_SYNC
IC505
RB506 THS5661AIPWR
220 C514
GND
0.1uF
AC6 1 2 1 28 C511
O_VBS11 D11 CLK 10uF
AD6 3 4 2 27
O_VBS10 D10 DVDD FB510
NM
AD5 5 6 3 26
O_VBS9 D9 DGND
AE5 7 8 4 25
O_VBS8 D8 MODE
GND
AE4 5 24
RB507 1 2
O_VBS7 D7 AVDD
220
AE3 6 23 C512
3 4
O_VBS6 D6 COMP2
R537 0.1uF
AE2 7 22
5 6 470
O_VBS5 D5 IOUT1
AF4 8 21 R533
7 8
O_VBS4 D4 IOUT2
47
AF3 9 20
1 2
O_VBS3 D3 AGND
C513 0.1uF
AG3 10 19
3 4
O_VBS2 D2 COMP1
R538 R515
AG2 5 6 11 18
680
O_VBS1 D1 BIASJ
AG1 7 8 12 17 R534
O_VBS0 D0 EXTIO
3.3k R535
13 16 R539
+5V RB508 3.3k
NC1 EXTLO
220 10k
14 15
NC2 SLEEP
IC999 (8/21)
CXD9223GG R540
R527
0
330
R528 R529 R530
2.2k 0 100k
C510
0.1uF R536
R552 3.3k
0
GND
R553
2.2k GND2
R554
330
GND2
R531
680k
002 SEL(PAL/NTSC)
R532
100
002 VBS-PWR-SAVE(OFF/ON)
NM
NM
IC523 (2/2) IC524 (2/2) IC525 (2/2)
NM
IC522(2/2)
TC7SZ125FU(TE85R) TC7SZ125FU(TE85R) TC7SZ125FU(TE85R)
TC7SZ125FU(TE85R)
+3.3V-2 +3.3V-2 +3.3V-2 +3.3V-2
VCC VCC VCC VCC
GND GND GND GND
C526 C527 C528
0.1uF 0.1uF 0.1uF
GND GND GND GND
NM NM
Q543
DTC144EE-TL
Q541
R594
DTC144EE-TL
10k
IC545(1/2)
TC7SZ00FU(TE85R)
R579
2 R591
100
4 10k
008 Format-1001/1000 1
GND5
L543 GND5 L544
10uH 10uH
C550 R593 R596
0.01uF 22k
22k
25V
R572
IC542 (1/3)
C552 C554
47k GND5
1uF 1uF
R560 TLC272CPWR-12
10k
6 3
C549 D541
R580
0.01uF UDZSUSTE-173.3B
+ 1 1k
1.6V
R573 GND5 GND5
C546 0
2
-
4.7uF
3
R571
4
1M R590
10k
VDD
R575 R578 R595 1
R570 R574
10k VC OUT
1.5k 47k 0 1k R592
C547
10k 4 GND
8 1uF
VDD 2
1 3
VC OUT
GND5 GND5 GND5 GND5
GND5 GND5 GND5 C551 C553
GND
0.01uF 0.01uF
25V NM
2 25V
NM
+5.5V
X542
X541
74.25MHz
IC542(3/3) 74.175824MHz
GND5
FB543
TLC272CPWR-12
Q542 Q544
2SA1774TL-QR 2SA1774TL-QR
R576
6 -
47k
V+ 7
+
C548
IC545(2/2)
0.1uF IC542 (2/3)
GND 5
TLC272CPWR-12 TC7SZ00FU(TE85R)
R577 +3.3V-1
47k
GND5
VCC
C555
0.1uF
GND
GND5
+5V
L504
10uH
C517 R545
C516 0.1uF IC506
10uF
AD8014ARTZ-REEL7
R541
0
R546
4.7k
R542
470
1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6
R544
1k
13 14 13 14 13 14
12 10 9 7 12 10 9 7 12 10 9 7 R543
470
0
FL501 FL502 FL503
GND2
LPF EQ1 EQ2
GND2
FB503
FB504
GND2
C529
0.1uF
R520
100
R597
10
3 74M-CLK(PRE-PLD) 008
R600
2
100
R598 4
10
1 74M-CLK2(GXBL-PLD) 005
IC546(1/2)
TC7SZ32FU(TE85R)
IC546(2/2)
TC7SZ32FU(TE85R)
+3.3V-1
VCC
C556
0.1uF
GND
GND5
+5V
L505 C521
10uH
10uF
C522
GND2
0 0.1uF
R550
150 NM
3 5
R551
+
330
1
CN1
RM-PIX(X)-out c21
(108/135)
4
- CN1
RM-PIX(G)-out c20
(102/135)
2
R549
GND2
150
15pF
C524
R547 NM
NM
470
R548
C515 15pF GND2
1.5k
NM
C519
0.1uF
L506
C520 -5V
10uH
10uF
RC-105 (5/8)
BOARD No. 1-885-971-11
RC-105_5
8-67