Sony HDC1000 Maintenance Manual page 282

CN1
CN1 200 MB-GND MB-GND 199 CN1
CN1 CN1
198 MB-GND MB-GND 197
CN1
196 MB-GND 195 CN1
1
CN1
194 MB-GND
CN1
192 MB-GND
GND
CN1
190
+3.8V
CN1
188 +3.8V 187 CN1
CN1
186 +3.8V
CN1
184 +3.8V
CN1
182 +3.8V-B
CN1
180 +3.8V-B 179 CN1
CN1
178 +3.8V-B
CN1
176 +3.8V-B
CN1
174 173 CN1
CN1
CN1
172 171
CN1
170 GND
CN1
168 GND
CN1 CN1
166 GND 165
GND
CN1
162
CN1
160
CN1
158 157
CN1
CN1
154
CN1
152
CN1
150 (Unreg+17V) 149 CN1
CN1
148 (Unreg+17V)
CN1
146
(Unreg+17V)
2
CN1
144 (Unreg+17V)
CN1
142 (Unreg+17V) GND 141 CN1
CN1
CN1
140 (Unreg+17V) GND 139
CN1 GND
138 (Unreg+17V)
CN1
136 (Unreg+17V)
CN1 CN1
134 (Unreg+17V) 133
CN1
132 (Unreg+17V)
CN1
130 (Unreg+17V)
CN1
128 (Unreg+17V) 127 CN1
CN1
126 (Unreg+17V)
CN1
124 (Unreg+17V)
CN1
122 (Unreg+17V)
CN1 L1
120 (Unreg+17V) 0.225Amax
10uH
10-17-(26)
CN1
118 STBY-AU-Pow(Unreg)-in
CN1 L2
116 STBY-AU-Pow(Unreg)-in
10uH
CN1
114 Unreg(+10.5V_+17V)
CN1
112 Unreg(+10.5V_+17V)
CN1
110 (NC)
CN1 CN1
108 MB-GND MB-GND 107
CN1 CN1
106 MB-GND MB-GND 105
CN1 GND
104 (NC)
C3
22uF
35V
CN1
117 6666
CN1
115
CN1
113
3
CN1
109
E1
GND
CN1
94 (NC) 93 CN1
CN1
92 MB-GND MB-GND 91 CN1
CN1
90 MB-GND MB-GND 89 CN1
GND
CN1
84 83 CN1
CN1
74
CN1
72 71 CN1 R1
0
CN1
70 CN1 69 from_toDAP1(POW-OK/NG)
NM
CN1
CN1
68 67
CN1
66 C4
22uF
4
CN1
64 35V
6666
CN1
62
CN1
60 59 CN1
CN1
58
CN1
56
CN1
54
CN1
52 53 CN1
CN1
50
CN1
48
CN1
46
CN1
44
CN1
42
CN1
40
CN1
38 GND
CN1
36 GND
CN1
34 GND
0.225Amax
CN1 GND
32
CN1 L3
30
10uH
CN1
28 +6V
CN1
26 +6V C1
10uF
CN1
24 +6V 16V
CN1
22 +6V
CN1
20 MB-GND
GND
CN1
GND
18
CN1
16
5
CN1
14
C2
CN1 10uF
12 MB-GND
GND
CN1 L4
10 -5.5V
10uH D1
CN1
8 -5.5V
SC802-04-TE12RA
CN1
6 STBY:-5.5V
L5
D2
10uH
SC802-04-TE12RA
GND 9 CN1
CN1
4 MB-GND MB-GND 3 CN1
CN1
2 MB-GND MB-GND 1 CN1
GND
A B
+7.5V(STBY)
Q5
2SC2873Y-TE12L
0.14A/60V +16V(STBY) +7.5V(STBY)
Q7
+16V(STBY) Q9
CL4
2SK880GR-TE85L 2SA1213Y-TE12L
THP3 0.8
CL1
0.8
D9
02DZ4.7-TPH3 IC3 (1/3)
S
NJM062V(TE2)
D3
R8
3
RD20SB-T1 22
R24
+
220 1
C14 C19
R12 1uF 22uF
220 16V - 2
R9 16V
R6
100
10k C47
C22
C10 1uF
100pF
1uF 16V
V+
16V NM C28
R4 10uF
V- IC3 (3/3)
10k
NJM062V(TE2)
D7
C23
RD8.2SB-T1 100pF NM
Q1 5
GND
2SC4617TL-QR
7 +
- 6
R25
220
C20
D10
22uF
02DZ4.7-TPH3
IC3 (2/3)
16V
NJM062V(TE2)
Q8
2SC2873Y-TE12L
0.14A/60V Q6
2SC2873Y-TE12L +7.5V
+16V Q10
+7.5V
THP4 2SK880GR-TE85L
CL2 CL3
0.8
0.8
D4
RD20SB-T1 S
R10 R13
22 220
+5V
R11
R29
R7 100 C13 C15
C48 0 0
10k 1uF
C11 1uF 22uF R28
16V 16V
1uF
16V
R5
10k
R78
C30
10k
D8
0.1uF
RD8.2SB-T1
GND
Q2
C46
2SC4617TL-QR
10uF
6.3V
+5V
Q3
CL6
2SA1213Y-TE12L IC5 (1/3) 0.8 +5V
NJM062V(TE2)
C18 R20
100pF 33k
D5 NM
02DZ4.7-TPH3
3
R18
220 +
1
+6V R21
R23
33k
- 2 100k
C24
C9 47uF
100pF NM
6.3V
V+
C5 C7 R22
1uF 22uF 0 R26
IC5 (3/3)
16V V-
16V 68k
NJM062V(TE2)
C16 C17
10uF
10uF
NM
C12 100pF
5
C6 C8
1uF 22uF
+
16V 7
C25
R19 - 6
47uF
220 6.3V
IC5 (2/3)
C21
D6 NJM062V(TE2) R27
0.1uF
68k
02DZ4.7-TPH3
-5.5V
Q4 CL7
-5V
0.8
2SC2873Y-TE12L
-5V
CN1
29
CN1
27
CN1
25
CN1
23
CN1
21
C
AU-298 (1/4) AU-298 (1/4)
SUFFIX: -13, 31 SUFFIX: -13, 31
CN1
88 vol1_out 0-3V
CN1
87 vol1_in 0-5V
R38
68k
R40
100k
CN1
86 Fvol_out
CN1
85 Fvol_in
R39
68k
R41
100k
L10
10uH
CN1
111 STBY-POW-out
to REAR VOL(incom1)
C26
10uF
6.3V
off
GND
on
L:ON,H:off CN1 82 incom1-on/off(REAR)
L:ON,HiZ:off CN1 80 incom1-on/off(RET-CN)
+5V(STBY)
CN1 78 incom1-on/off(LENS)
CN1 76 incom1-on/off(DEMAND)
+5V(STBY)
CL8
0.8
C29
R30
100pF
IC4
33k
NM
ADR381ART-REEL7
CN1
79 3W-DIN
R33 R31 CN1
2.5V 77 3W-CLK
33k
100k
2 1
CN1
VOUT VIN 75 3W-LD
CN1
73 3W-DOUT
GND
C45 R32 R36 C33
10uF 0 68k 47uF
3
6.3V
C31 R37 C34
0.1uF 68k 47uF
6.3V
CL9
0.8
-5V(STBY)
-5V(STBY)
IC18
TL7705CPS-B-E20
+5V(STBY)
8
R34
7 VCC
10k
SENSE
6
2 stby
RESIN RESET NRML/STBY 001
1 5
VREF RESET STBY/NRML 001,002 stby
3
CT
C32 GND R35
1uF
10k
4
16V
x0.013
GND
4-12 (a) 4-12 (a)
D E
+5V(STBY)
IC20
NJM062V(TE2)
V+
R59
22k
V-
IC20
R60 NJM062V(TE2)
100k
3
-5V(STBY)
R54 IC15 (2/3)
100 NJM062V(TE2) +
0-3V 5 1
R84
IC15 (1/3) + 47k
7 0-4.5V 2 -
C35 NJM062V(TE2) R98
6
10000pF -
47k
3
R42 R63 R61
100 47k 100k
+
1
GND 2
-
GND
R83
100k
+5V(STBY)
GND
IC15 (3/3)
NJM062V(TE2)
IC21 (3/3)
V+ NJM062V(TE2)
+5V(STBY)
V-
-5V(STBY)
V+
R92
22k
V-
IC16 (2/3)
R88 NM
100 NJM062V(TE2)
0-3V 5
R58 R93
100k
IC16 (1/3) + 0
7 0-3V 3 -5V(STBY)
NM
C36 NJM062V(TE2)
6 + 1
10000pF -
R91
3
R43 R90 1k
2
100 0 -
+ 1
R99
NM 0
GND 2
- R89 R94
100k 0
NM (1/3)
IC21
NJM062V(TE2)
+5V(STBY) GND GND
IC16 (3/3)
NJM062V(TE2)
V+
+5V(STBY)
V-
R80 R81 R82
100k 100k 100k 100k
001,002 STBY/NRML
-5V(STBY)
001 NRML/STBY
R79
100k R44
D11
100k
1SS300-TE85L
R70 100 2
1
100 3
R71
R72 100 2
1
R73 100 3
D12
1SS300-TE85L
+5V(STBY)
C37 L7 IC11
C40
4.7uF 10uH
AK9813BF-E2
0.1uF
6.3V 14 13
Hi=0.5VCC R55
20 VCC VDD 17 470
R74 100
DI DO
R75 100
R45 inc1
0 22 12
R76 100
EA1 AO12
21 11
R77 100
EA0 AO11
R46 10
0
AO10
19 9
R66
CLK AO9
1k
8
R47
AO8
0
16 7 06h
JC8
ECL AO7
R67 R68 R69
6 05h JC1 0
1k 1k 1k AO6
GND 0
18 5 04h JC2
CS/LD AO5
4 03h JC3 0
AO4
3 02h JC4 0
AO3
0
2 01h JC5
AO2
LD 15 1 00h JC6 0
SEL AO1
GND VSS
23 24
GND
+5V
C38 L8 IC12
C41
4.7uF 10uH
AK9813BF-E2
0.1uF
6.3V 14 13
R56
VCC VDD 470
20 17
DI DO
R48 MODE
0 22 12 0Bh JC7
EA1 AO12
21 11 0Ah
EA0 AO11
R49 10 09h
0 AO10
19 9 08h JC9
CLK AO9
8 07h JC10
R50
AO8
0
16 7 06h
JC11
ECL AO7
6 05h JC12
AO6
18 5 04h JC13
CS/LD AO5
4 03h
JC14
AO4
3 02h JC15
AO3
2 01h JC16
AO2
15 1 00h
JC17
SEL AO1
GND VSS
23 24
GND
+5V
C39 L9 IC13
4.7uF C42 10uH
AK9813BF-E2
0.1uF
6.3V 14 13
R57
VCC VDD
20 17 100
DI DO
GAIN
R51
0 22 12 JC18
0
EA1 AO12
21 11 JC19 0
EA0 AO11
R52 10 JC20 0
0 AO10
19 9 JC21
0
CLK AO9
8 JC22 0
R53
AO8
0
16 7 JC23 0
ECL AO7
6 JC24
0
AO6
18 5 JC25 0
CS/LD AO5
4 JC26 0
AO4
3 JC27
0
AO3
2 JC28 0
AO2
15 1 JC29 0
SEL AO1
GND VSS
23 24
GND
F
(3/3)
IC20 (2/3)
(1/3)
NJM062V(TE2)
5
R64
1k
+ 7
-4.5-0V
R85
vol1 002
47k
6
-
R87
4.5-0V
47k
R86
0
GND
IC21 (2/3)
NJM062V(TE2)
5
R65
+ 1k
7 0-(-3V)
R95
Fvol 002
47k
6
-
R97
47k
R96
0
GND
+5V(STBY)
IC19
8 TC7WH125FU(TE12R)
0
2 VCC 6 JC30
A1 Y1 inc1-mic-SW-on 002
1
G1
5 3
A2 Y2
7
G2
GND
R62
2.2k
4
GND GND
0
incom1-UNBAL-ON/OFF 002
incom1-pow-ON/OFF 002
iG1-3
iG1-2
incom1
iG1-1
iG1-0
incom1-GAIN
002
0000 : -20dB
1000 : -30dB
1100 : -40dB
STBY
1110 : -50dB
1111 : -60dB
0
incom2-RTS-ON/off 003
0
incom2-MIC-ON/off 003
0
incom2-UNBAL-ON/OFF 003 incom2
0
incom2-pow-ON/OFF 003
0
2-AB-ON/OFF 004
0
2-PH-ON/OFF 004 MIC2
0
2-F/R 004
0
1-AB-ON/OFF 004
0
1-PH-ON/OFF 004 MIC1
0
1-F/R 004
iG2-3
iG2-2
iG2-1
iG2-0
incom2-GAIN
003
MG2-3
MG2-2
MG2-1
MG2-0
MIC2-GAIN 004
MG1-3
MG1-2
MG1-1
MG1-0
MIC1-GAIN 004
AU-298 (1/4)
BOARD NO. 1-865-933-13, 31
HDC-1500_AU-298_013_1
HDC1000/V2 (J, E)
G H