Au-321 - Sony HXCU-100 Service Manual

1
R/G/Y TALLY
D6
CL-197HG5-CD-T D7 +10V
CL-197HG5-CD-T
D8
CL-197HG5-CD-T
D1
D11 NM
SML-D12U8WT86
RED GREEN YELLOW SML-D12Y8WT86SP
D2 D12 NM
SML-D12U8WT86 SML-D12Y8WT86SP
D3
D13 NM
SML-D12U8WT86
SML-D12Y8WT86SP
R8 R9
1.5k 2.2k
R10 R14
R3 R7
R1 R13
470 10k 10k 470
470 470
NM NM NM
NM
C9
C1 C5
0.01uF 0.01uF
0.01uF
C3
NM
1uF
GND Q1 DTC114EE-TL Q4 DTC114EE-TL Q6 DTC114EE-TL
NM
D4 D5 D10
CL-197HG5-CD-T CL-197HG5-CD-T SML-D12U8WT86 SML-D12U8WT86
2
GREEN GREEN R11 RED R15
1.5k 1.5k
R2 R4 R5 R6 R18 R12 R17
2.2k 10k 2.2k 10k 1.5k 1.5k
1.5k
NM NM
C2 C4 C8
0.01uF 0.01uF 0.01uF
C6
0.1uF
GND
Q2 Q3 Q5
DTC114EE-TL DTC114EE-TL DTC114EE-TL DTC114EE-TL
MAIN POWER CAM POWER CABLE OPEN
SML-D12M8WT86SM
YellowGreen
R70
1.5k
3
Q19
DTC114EE-TL
4
5
A B
CN1
GND
FB2 FB3
RB1 RB2
470
470 C11
0.01uF
L1
IC3
NJM2387ADL3(TE2)
+10V
R86
1 3 10k
VIN VOUT1
C12
6
+10V
0.01uF
VOUT2
D14
2 4
CTL VADJ
C13 GND
R84 R85
22uF
1.5k 470
RED 35V 5
C15
C7
R16
0.1uF
0.1uF
1.5k
C10
0.01uF
Q7
CABLE SHORT
+10V
D20
R68
1.5k
C54
R69
0.1uF
1.5k
C53
0.01uF
CN2
1 Incom-Talk(g)
GND 100k
2 Incom-Talk(x)
3 Incom-Talk(y)
NETWORK 4 Incom-GND
5 Incom-RCV(x)
6 Incom-RCV(y)
7 Incom-PGM(x)
8 Incom-PGM(y)
10 9
0.01uF
C14
GND
C

AU-321

AU-321
C28 0.01uF C37
S1
B-18
S3
R44 470
CLEAR MIC ON
MT1 1
2 2
R45 470
3 OFF
MT2
G1 G1
ENTER PGM ON
C31
4 5 6 7 4 5 6 7
0.01uF
C29 0.01uF C38
S2
B-18 S4
R46 470
DISP 1 PROD
MT1
C16 2 2
R47 470
47uF 3 PRIVATE
MT2
16V
G1 G1
MENU
ENG
C32
4 5 6 7 0.01uF 4 5 6 7
GND
D18
SML-D12M8WT86SM GND
+10V
R67
1.5k
YellowGreen
R65
1.5k
R72
470
C51
0.1uF
R66
C52
1.5k 0.01uF
MENU ON
Q18
GND DTC114EE-TL
Q13
2SC4617TL-QR
Q8
2SA1774TL-QR
R42
R35 R37 R40
2.2k
Q16
22k 2.2k 22k
2SK880GR-TE85L
C30 C55 Q15
R75
R36
47uF 0.1uF 2SK880GR-TE85L
2.2k
2.2k
16V
R76 R74
R34 R38
2.2k 2.2k C24
R27
2.2k 22k
0.22uF R62 33
R81
C21
R29 C25 R82 0
R28 22k 0.0047uF
22k 0.22uF
100k
R48
2.2k
R41 R63 33
R39
22k R77
22k
4.7M 4.7M
R33
100
S
C20 C22 C56 C27
1000pF C23 C26
1000pF 0.1uF 47uF
0.01uF
0.01uF
16V
Q9
2SC4617TL-QR Q12
DTC114EE-TL
Q11
DTC114EE-TL
Q14
DTC114EE-TL
C33
0.01uF
9-2 9-2
D E
0.01uF
B-13
R54 470
1
R55 470
3
C39
0.01uF
3.0V
0.01uF 31 32
B-13 R64
R56 470
1 470
C44 RV1
R57 470
3 1uF 10k
Front-PIX(x)
C40 C46
Front-PIX(g)
0.01uF 0.01uF
Front-Inc-VR
INCOM LEVEL
MIC-on
PGM-on
Front-INC-PROD
Front-Inc-ENG
DISP-on
MENU-on
MENU-Clear
MENU-Enter
MENU-LED
R60 220
Front-Talk(x)
R61 220
Front-Talk(y)
Front-RCV
Front-PGM
C48 INCOM-G0
0.0047uF
INCOM-G1
IC1 (1/3)
NJM4580V(TE2)
INCOM-UNBAL
C49
3
C41
0.0047uF
INCOM-PW
1uF
+
1
Front-ENC(ENT)
2
-
R52
GND Front-ENC(A)
10k
R73 Front-ENC(B)
33
C35
R71
470pF
+10V
100
R78
R79 GND
C36
4.7M R83 R80
470pF
33
33
S
R53
6
C42
10k
1uF
-
7
V+ C47
0.1uF
5
+ C43
V-
1000pF
IC1 (2/3) FB1
NJM4580V(TE2)
C45
R58 R59
1000pF
Q17 100k 100k
GND-A GND
DTC114EE-TL
IC1 (3/3)
NJM4580V(TE2)
C34
0.01uF
R24 220
EN1
2 R25 220
A
R26 220
3
B
1
C
5
4
C19
6 7
0.0047uF
C17 C18
0.0047uF 0.0047uF
GND
AU-321
BOARD NO. 1-879-647-11
HDCU-300_AU-321_011_1
F
CN3
GND 30
GND 29
28
27
26
VR-DC 25
24
23
22
21
20
19
18
17
16
GND 15
14
13
GND 12
11
10
9
8
7
6
5
4
3
GND 2
GND 1
HXCU-100
G H