Sony HDW-750 Maintenance Manual page 339

S501
R671
2
CN201 (1/50) 1 3P_XLR_ANALOGCH12 10k
1
3
G1
R674
7 6 5 4 470
GND GND GND
APR
CN201 (4/50) 4 ANALOG_CH1
CN201 (3/50) 3 ANALOG_CH2
CN201 (2/50) 2 GND(AU)
IC510
CN201 (5/50) 5 GND(AU)
C607
M5203FP600D
100pF
GND
R568 2.2k
+4.8V
C544
0.1uF
8
GND
2 +VCC 5
INA+ OUT
3
INA-
7
INB+
6
INB-
1
SWCONT
-VCC
C545
4
0.1uF
GND
-4.8V
R566 2.2k
C608 100pF
C600
100pF
IC520
R676
M5203FP600D
2.2k
+4.8V
C598
0.1uF
8
GND R564
2 +VCC 5 10k
INA+ OUT
3
INA-
7
INB+
6
INB-
1
SWCONT
-VCC
R565
C599 R678
4 4.7k
0.1uF 470
GND
-4.8V
C601
100pF
R677
2.2k
IC518
NJM062V(TE2)
R570
0
R571
0
R572
10k
-4.8V
R573
10k
2 -
+
3
+4.8V
HDW-750 V2
I J
C548
22uF
10V R578 C570
TA-C 2.2k 0.1uF
IC512 (1/2) GND
R672 R675
IC513 (1/2) IC513 (2/2)
4.7k 10k NJM4562M-D-TE2
TL082CPW-E05
TL082CPW-E05
GND
C557
5
10uF
D501 R558
+ R598
7 DA204UT106 10k
10k
3 8
C565
6
- 47pF +
GND
C555
10uF 1
6 - 2
R584 R588 10V 2 -
C558
10k 10k TA-C 3
0.1uF 7 4
+
R600 R602
C553 22pF 5
R580 10k 10k
10
R582 R557
8 3 GND
470 10k
+
1
R595
- 2
47k
IC512 (2/2)
S504
4
NJM4562M-D-TE2
OUTPUT LIM
C568
ON/OFF
C559 0.1uF
S10
10uF
Q507
2SC4207-YGRTE85L GND
GND
1 4
2 5
GND
C560
3 0.1uF R591
4.7k
C571
0.1uF
IC515 (1/2) GND
IC516
(1/2) IC516 (2/2)
NJM4562M-D-TE2
TL082CPW-E05 TL082CPW-E05
R579
2.2k C561
5
10uF
D502
+ R599 R561
7 DA204UT106
C549 10k 10k
22uF 3 8
C566
6
10V - 47pF +
GND
TA-C C556
10uF 1
6 - 2
R585 R589 10V C562 2 -
10k 10k TA-C 0.1uF 3
7 4
+
R601 R603
C554 22pF 5
R581 10k 10k
10
R560
R583
8 3 GND 10k
470
+
1
R596
- 2
47k
IC515
R575 (2/2)
4
10k NJM4562M-D-TE2 C569
0.1uF
C563
S505
10uF
OUTPUT LIM
Q508
GND ON/OFF
2SC4207-YGRTE85L
S10
GND
1 4
2 5
GND
C564
3 0.1uF R592
4.7k
Q622
HN1B04FU-YGR-TE85R
R679
2.2k
4 3 R681
10k
5 2
6 1
R683
10k
IC518 (1/2)
(2/2)
CUE
NJM062V(TE2)
+4.8V
S503
CH1
1
MIX
2 3
CH2
4
C551 C594
0.1uF 100pF
5 6
RV503
20k
R590
Q624
GND 2.2k
HN1B04FU-YGR-TE85R
4 GND
R586
IC528
2.2k 6 GND
R666
TC7SET00FU(TE85R) 6.8k
1 - 7
+5V
8 5
+ C615 R667
C552 0.1uF 1.5k
0.1uF
R587 R668
5
1k 10k R688 4 3 R670
GND-2
10k 10k
GND 2 VCC 4
R576 A Y
10k 5 2
6 1
1
C550 B
100pF GND
3
R577
10k
+4.8V C613
0.1uF
GND-2
+5V C616
0.1uF
5
2 VCC 4 GND-2
A Y
1
B IC529
GND
TC7SET00FU(TE85R)
3
GND-2
K
FP-121 (4/6) FP-121 (4/6)
R614
100
C576
22uF
10V
TA-C
R604
10k
Q511
Q509
R620
HN1C01FU-TE85R +4
2SC4617TL-QR 2.2k
1
-3
R622
470
R626
R616
470
10k
R608
R605 2.2k
2.2k
R625
100
1 4
C578
2 5
10uF
R610 R612 3 6
Q518
10k 220k
HN1B04FU-YGR-TE85R
ON OFF C572 C574
10uF 4.7uF
4 3 R630 4 3
10k
5 2 5
6 1 6 1
R621 R633 R636
10k 47k 10k
-7dB
-4dB
R615
100
C577
22uF
10V
TA-C
R606
10k
Q510 Q512
R618
2SC4617TL-QR HN1C01FU-TE85R 2.2k
1
-3
R623
470
R617 R624 R641
10k 470
R609
R607 2.2k
2.2k
R627 R639
1 4 100
2 5 C579
10uF
R611 R613 3 6
10k 220k
R619 R637
10k 10k
C575
ON OFF C573
10uF 4.7uF
4 3 R629 4 3
10k
5 2 5
6 1 6 1
Q517 Q521
R631
HN1B04FU-YGR-TE85R HN1B04FU-YGR-TE85R
47k
TP502
Q623
R687
HN1B04FU-YGR-TE85R
4.7k
R680
4.7k R754
100k
4 3 R682 GND
10k
E502
5 2
R685 R684 6 1 R686
47k 10k 47k
GND
-4.8V
GND
+4.8V
C620
IC519 (2/2) IC519 (1/2)
0.1uF
R696 NJM062V(TE2) CUE_OUT
NJM062V(TE2)
22k
TP501
3 8
GND
+
1 5
Q625
HN1B04FU-YGR-TE85R +
2 7
-
R697 C629
C617
4 6.8k 0.0068uF 6
-
0.1uF 16V
R699
R694 R665
2.2k
R691
GND 3.3k 3.3k
4.7k -4.8V
R594 R593 C619
3.3k 680 100pF
4 3 R692
GND
10k
C618
5 2 100pF
R689 R690 6 1 R693 4 3 R751
47k 10k 47k 10k
5 2
R752 6 1 R753
-4.8V 10k 47k
C614
0.1uF
+4.8V -4.8V
Q626
GND HN1B04FU-YGR-TE85R
002,003,006 L_REC_EMPHA_ON
4-125 4-125
L M
ANALOG_SW_REC_+4.8V 004
IC514 (1/2)
NJM4562M-D-TE2
C596
47pF
R661 R649
4.7k 330
R656
1k 6
- 7
-0 FP_AU_PB1(X) 30 CN106 (30/45)
5
+ C590
0.1uF
R640
1k
C586
R647 R652 10uF
R638 IC514 (2/2) GND
1k 1k
220
NJM4562M-D-TE2
R650 R663
330 4.7k GND
Q520 3 8
HN1B04FU-YGR-TE85R +
1
FP_AU_PB1(Y) 29 CN106 (29/45)
2
-
4
R642 C591
10k 0.1uF
R657 R659
1.5k 6.8k
2
C587
10uF
FP_AU_PB1(G) 28 CN106 (28/45)
AGC_OFFSET_13 002,003
R644
47k
GND
ANALOG_SW_REC_-4.8V 004
L_-3DB/H_4DB 006
L_0DB/H_4DB 006
ANALOG_SW_REC_+4.8V 004
IC517 (1/2)
NJM4562M-D-TE2
C597
47pF
R660 R654
4.7k 330
R651
1k 6
- 7
FP_AU_PB2(X) 27 CN106 (27/45)
5
+ C588
0.1uF
1k
C584
IC517
R646 R648 (2/2) 10uF
GND
1k 1k NJM4562M-D-TE2
220
R655 R662 GND
330 4.7k
3 8
+
1
FP_AU_PB2(Y) 26 CN106 (26/45)
2
-
4
R643 C589
10k 0.1uF
R653 R658
1.5k 6.8k
2
C585
10uF
GND 24
FP_AU_PB2(G) 25 CN106 (25/45)
AGC_OFFSET_24 002,003
R645
47k
GND
ANALOG_SW_REC_-4.8V 004
H_SEARCH_CUE_ON 006
MDC_PB_CUE 45 CN105 (45/45)
MDC
FP_MDC_CUEGND 44 CN105 (44/45)
Q516
GND
DTA144EE-TL
+4.8V
E501
GND
006 FP_L_AUOUT_ON
L_FF/FWD_ATT_ON 006 L: L:
-6dB -9.5dB
L_SEARCH_ATT_ON 006 H: L:
FP_REC_CUE 43 CN105 (43/45) MDC
-4.8V
N O
1
(CNB),AL
2
(CNB,AL)
3
CN106 (24/45)
Q519 Q525
DTC144EE-TL SI4532DY-T1
R632 R634 C580
100k 10k 0.1uF
ANALOG_SW_REC_+4.8V 004
C582
10uF
C583 GND
R635
10uF
10k
4
C581
0.1uF
ANALOG_SW_REC_-4.8V 004
8 7 6 5
2 4
R628
100k 1 3
5
FP-121 (4/6)
BOARD NO. 1-678-732-12, 13
LOT NO. 083-
HDW-750_FP-121_015_4
P