Sony HDW-750 Maintenance Manual page 306

HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
1
+5V
L602
470uH
R601
4.7k
1
CN101 (1/45) FP_REC_CUE
FP R602
2
4.7k
CN101 (2/45) 2 FP_MDC_CUEGND
3
TC74VHC04FT(EL)
SS
CN201 (38/45) 38 SS_L_CUE_REC
+5V
R603
100k
4
FP
CN101 (3/45) 3 MDC_PB_CUE
5
A B
+5V-3
IC605 Q601 Q602
(2/2)
DTA144EE-TL 2SC4213B-TE85L
NJM2119M(TE2)
C602
22uF
R606
GND 4.7k TP601
R609 C607
10 100pF
NM NM
R613
10k
3 8
R610
+ 22k
1
2
-
R611
R604 4
33k
4.7k
R614
C677 C608 220k
C609
0.022uF 0.1uF
GND 0.1uF
GND GND -5V
GND
IC606 (4/5)
TC74VHC00FT(EL)
12
9
11 R704
13 8
100k
10
IC606 (3/5)
TC74VHC00FT(EL)
GND GND
-5V
+5V
Q605
Q626
DTC144EE-TL
DTA144EE-TL
R625
R628
47k
220k
R626
4.7k
IC606 (1/5)
IC609(1/7)
IC609 (2/7)
D601
TC74VHC00FT(EL) TC74VHC04FT(EL)
DAN222-TL
R608
3 4 10k 1
3
1 2
2
2 1
IC609 (4/7)
R607 IC609 (5/7)
220k
3 TC74VHC04FT(EL) TC74VHC04FT(EL)
TC74VHC04FT(EL)
GND
11 10 9 8
R605 R612
220k 100k
C605
0.47uF R615
10k 13
C610
0.47uF
GND
GND
IC609(7/7) IC606(5/5) IC609(3/7)
TC74VHC04FT(EL) TC74VHC00FT(EL) TC74VHC04FT(EL)
+5V +5V
14
14
C604 C606
VCC VCC 5 6
0.1uF 0.1uF
GND GND
7 7 GND
GND GND
C
MDC-13 (6/6) MDC-13 (6/6)
C623
10uF
IC607
(2/2)
NJM062M-TE2
TP602
LV601
C624
R627
220pF
680k
2 1
7 6
GND
3 8
C616 C621
R630
+ 10uF 330pF
1 4.7k
2
-
C615
22pF R629
4
100k
C617 C679
R623 470pF 330pF
22k
R711
10k R637
2.2k
C678 C611 GND
330pF R624
0.0033uF
2.2k
R638
Q606
R631 2.2k
C612
2.2k 2SC3360-T1N16
470pF
5
+
7
Q607
R632 GND
R617
2.2k
6 2SC3360-T1N16
22k -
R619 R705
33k 68k
IC607 GND
(1/2)
GND GND NJM062M-TE2
Q603
Q608
IC605
(1/2) Q609
2SJ187-TD 2SA1314C-TE12L L603
NJM2119M(TE2)
2SC4213B-TE85L
47uH
*1
R716
C681 R621
1k
10k *1
0.047uF
C684 C614
*1
10uF 0.1uF
R616 R715
2.2k
2.2k
C619
GND
0.001uF
GND
C618
5 RV602
5k
0.047uF
+
7 R633
47k
R635
- 6
*1 2.2
C622
C683
R622 R634 330pF
0.001uF *1 15k
47k
R636
C680 2.2
R620
0.1uF C620
1k
IC609(6/7) 0.001uF
NM
-5V
GND GND
Q604
2SA1330-T1O6
R618
22k
C613 +5V-3
470pF
12 4
6
5
IC606 (2/5)
TC74VHC00FT(EL)
4-92 4-92
D E
R639
TP603
10
NM
GND
IC608
(2/2)
NJM2119M(TE2)
2
R645
R706
220k
47k
3 1
R640
R644
RV604
10 220
C631 5k
0.01uF
C630
R648
22uF
10
NM
TP604
R650
C633 0
10uF NM
GND
3
8
+
R642 C629 1
10k 150pF
2 -
RV603 R651
50k
4
RV605
R641
GND 5k
10
Q611
NM
R652
2SC3360-T1N16
NM
Q612
GND
2SC3360-T1N16
GND GND
Q610
Q613
2SC4213B-TE85L
2SC4213B-TE85L
T601
C628
1 7
1uF
C627
2
470pF
200V
3 5
GND GND
C626
22uF
GND
16V
C625
0.1uF
-5V
R643
10k
R646
10k
Q614
D602
2SC4213B-TE85L
DAN222-TL
1 2
R647 R649
3.3k 10k
3
R707
C632 C634
10k
0.47uF 0.1uF
GND GND
F
(1/4) CN506
CUE_HEAD(X) 1
CUE_HEAD
(2/4) CN506
CUE_HEAD(Y) 2
IC608
(1/2)
NJM2119M(TE2)
1k
5
+
7
6
-
0 TP605
C635
330pF
PB_CUE 004-D8
R654
4.7k
R653
330
GND
GND
MARK CHANGE INFORMATION LOT NO.
*1 ADDED 112-
C684, C683, R716
DELETED
C860
→ 2.2k
R616 1.0k
HDW-750 V2
G H