Sony HXCU-FB70 Service Manual page 212

DPR-337F (15/16)_L
+5V-A
L2501 Q2501 Q2502
10uH 2SC4617TL-QR 2SA1774TL-QR
C2501 C2503 R2508
47uF 0.1uF 2.2k
REF-IN 6.3V
CN2501 R2504
100
1
Q2502
R2506
2
100
3 Q2501
7
4
R2501 R2503
5 150 R2502 10k
R2505 R2507
150 4.7k 3.3k
6 NM
FB2503
8
C2502
C2504
GND GND-A
47uF
0.1uF
6.3V
L2502
10uH
-5V-A
DPR-337_15
HXCU-FB70
Master-Ref
TP2501
+5V-A
L2503 IC2501 (2/2) IC2501 (1/2)
10uH AD8014ARTZ-REEL7 AD8014ARTZ-REEL7 +5V-A
L2506 Q2503
10uH
2SA1774TL-QR
R2518
100
C2505 C2507
V+ R2513 C2513
47uF 0.1uF
3.3k NM 5pF NM C2515
6.3V C2518
47uF
V- HD-REF 0.1uF R2527
R2514 4.7k R2519 6.3V
4.7k
47
L2505
R2509 R2510 R2511
330 4.7uH 470 100
3
R2521
+
1 0
C2510
4 - Q2503
10pF R2520 SD-REF R2525
47 100
C2509
R2512
47pF C2511 R2515 R2524
22pF 1.5k 47k 0
R2526
10k
R2528
0
C2506 R2529
C2508 0
47uF
0.1uF
6.3V
C2516 C2519
R2550
47uF 0.1uF
0
6.3V
L2504
10uH
R2522
0 L2507
-5V-A
10uH
-5V-A
GND-A GND
014-P2 SD-BURST-GATE
+5V-A
L2508
10uH TC74HC4053AFT(EL)
C2520
IC2504 (4/7)
22uF
TC74VHCT04AFT(EKJ) 6.3V
R2516
100 9 8
014-P4 SD-PEDE-CLIP
C2517
IC2504 (3/7)
TC74VHCT04AFT(EKJ)
R2517
100
5 6 C2514
SD-SYNC-CLIP
014-P3
GND C2521
22uF
6.3V
L2509
10uH
-5V-A
014-P2 SD-REF-GATE
IC2504 (7/7)
TC74VHCT04AFT(EKJ)
+5V-A
VCC
C2512
0.1uF
GND
GND
Q2504
2SC4617TL-QR
Q2506
2SC4617TL-QR
+5V-A
L2514
10uH
+3.3V-A
C2544
C2545
22uF
0.1uF C2553
6.3V 0.1uF IC2506
IC2505
R2534 R2569 TC7SZ00FU(TE85R)
TL712CPSR R2572
100
8 10k
10k 5 R2574
1
R2562
R2539 VCC NM 4 47
Q2504 10 10 3 6 2 EXT-REF-SC
IN+ OUT+
R2535
3
100
2 7
R2543 IN- OUT-
Q2506 10 C2546
GND
100pF OE GND
4 5
R2538 R2541 R2544 R2564
4.7k 3.3k 10 4.7k
BURST GATE
GND
R2560 R2565
100
100 1 2
IC2504 (1/7)
TC74VHCT04AFT(EKJ)
IC2507 (1/3)
IC2507 (2/3)
TC74HC4053AFT(EL)
R2556
IC2508 (2/3) 100
+5V-A
TLC272CPWR-12 L2515
10uH
2 15 5
R2537
0X COM
100 +
1 7
C2548
1X
PEDE CLP C2547
10 C2536 6 22uF
-
1000pF 0.1uF 6.3V
A
0.1uF R2530
100 R2566
10
16
R2557
330
12 VCC 14
0X X-COM
13
1X
11 IC2507(3/3) C2551
R2558
A TC74HC4053AFT(EL) 100pF
IC2508 (1/3) 47
6
INH TLC272CPWR-12
GND VEE R2559
5 4 3
220
8 7 0X COM
3 + 1
GND
SYNC CLP 1X V+
C2541
0.1uF 9 C2537 2
- 0.1uF
A 1000pF GND
R2531
100
IC2508 (3/3)
TLC272CPWR-12
C2542
0.1uF
IC2504 (2/7)
TC74VHCT04AFT(EKJ)
3 4
R2563
100
004-S3
IC2509
TL712CPSR
8 R2571
10k
VCC
3 6
IN+ OUT+
2 7
IN- OUT-
OE GND
R2567
4 5
4.7k
OE GATE
R2568
100
9-40