Sony HDC1000 Maintenance Manual page 278

+16, +7.5, +5 ,-5
CN1
CN1 200 MB-GND MB-GND 199 CN1
1
CN1 CN1
198 MB-GND MB-GND 197
CN1
196 MB-GND 195 CN1
CN1
194 MB-GND
CN1
192 MB-GND
GND
CN1
190 +3.8V
CN1 CN1
188 +3.8V 187
CN1
186 +3.8V
CN1
184 +3.8V
CN1
182 +3.8V-B
CN1
180 179 CN1
+3.8V-B
CN1
178 +3.8V-B
CN1
176 +3.8V-B
CN1
174 173 CN1
CN1
172 171 CN1
CN1
170 GND
CN1
168 GND
CN1
166 GND 165 CN1
GND
CN1
162
CN1
160
CN1
158 157
CN1
CN1
154
CN1
152
CN1
150 (Unreg+17V) 149 CN1
2 CN1
148 (Unreg+17V)
CN1
146 (Unreg+17V)
CN1
144 (Unreg+17V)
CN1
CN1
142 (Unreg+17V) GND 141
CN1
140 (Unreg+17V) GND 139 CN1
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
120
(Unreg+17V) 0.225Amax
10-17-(26)
CN1
118 STBY-AU-Pow(Unreg)-in
CN1
116 STBY-AU-Pow(Unreg)-in
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)
CN1
117
3 CN1
115
CN1
113
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 R1
72 71 CN1
0
CN1
70 CN1 69 from_toDAP1(POW-OK/NG)
NM
CN1
68 67 CN1
4
CN1
66
CN1
64
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
5
CN1
16
CN1
14
C2
10uF
CN1
12 MB-GND
GND
CN1 L4
10
-5.5V
10uH D1
CN1
8 -5.5V
SC802-04-TE12RA
CN1
6 STBY:-5.5V
L5
10uH
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) L6
L1 CL4
R8 R12 R14 R16 2SA1774TL-QR
10uH THP3 10uH 0.8
10k 10k 10k 10k
CL1
L2 0.8
10uH
V+
D9
02DZ4.7-TPH3
D3 V-
RD20SB-T1
R24
R9
220 1
100 C14 C19
1uF 22uF
16V 16V
R6
C10
10k
C22
1uF
100pF
16V
C3 NM
22uF
R4
35V
10k
6666
Q1 C23
D7
2SC4617TL-QR RD8.2SB-T1 100pF NM
GND
7
R25
220
C20
D10
22uF
02DZ4.7-TPH3
16V
Q8
2SC4617TL-QR
0.14A/60V
+7.5V
Q6
+16V
R10 R13 R15 R17 2SC2873Y-TE12L +7.5V
THP4
10k 10k 10k 10k
CL3
CL2
0.8
0.8
D4
RD20SB-T1
C13
1uF
16V
R11
100
R7
C11 C15 0
10k
22uF R28
1uF
C4 16V
16V
22uF
35V
R5
6666 10k
R78
Q2 D8
10k
RD8.2SB-T1
2SC4617TL-QR
GND
IC5 (3/3)
NJM062V(TE2)
V+
V-
+5V
Q3
IC5 (1/3) CL6
2SA1213Y-TE12L
NJM062V(TE2)
C18 R20
D5 100pF 33k
NM
02DZ4.7-TPH3
3
R18
220
1 +
R21
+6V R23
33k
- 2 100k
C9
100pF NM
C5 C7 R22
1uF R26
22uF 0
16V 16V 68k
C16 C17
10uF 10uF
NM
C12 100pF 5
C6 C8
1uF 22uF
+
7
16V
- 6
R19
220
(2/3)
IC5
D6 NJM062V(TE2) R27
C21 68k
02DZ4.7-TPH3
0.1uF
-5.5V
D2
SC802-04-TE12RA
Q4
CL7
2SC2873Y-TE12L
CN1 -5V
29
CN1
27
CN1
25
CN1
23
CN1
21
C
AU-298 (1/4) AU-298 (1/4)
SUFFIX: -12 SUFFIX: -12
CN1
88 vol1_out 0-3V
CN1
87 vol1_in 0-5V
CN1
86 Fvol_out
CN1
85 Fvol_in
L10
10uH
CN1
111 STBY-POW-out
to REAR VOL(incom1)
C26
10uF
6.3V
GND
L:ON,H:off CN1 82
L:ON,HiZ:off CN1 80
+5V(STBY)
CN1 78
CN1 76
+5V(STBY)
CL8
0.8
IC3 (3/3)
NJM062V(TE2)
C29
IC3 (1/3) R30
100pF IC4
NJM062V(TE2) 33k
NM
ADR381ART-REEL7
3
CN1
79
+
R31 CN1
R33 2.5V 77
33k
100k 2
- 2 1
CN1
VOUT VIN 75
CN1
73
GND
C28 C45 R32 R36 C33
10uF 10uF 0 68k 47uF
3 6.3V
5
+
- 6
C31 R37 C34
68k
0.1uF 47uF
IC3 (2/3) 6.3V
NJM062V(TE2)
CL9
0.8
-5V(STBY)
-5V(STBY)
IC18
TL7705CPS-B-E20
+5V +5V(STBY)
8
R29
R34
0 7 VCC
10k
SENSE
2 6
stby
RESIN RESET NRML/STBY 001
5
1
VREF RESET STBY/NRML 001,002 stby
3
CT
C32 GND
C30 R35
1uF
0.1uF 10k
16V 4
C46 x0.013
10uF GND
6.3V
+5V
C24
47uF
6.3V
C25
47uF
6.3V
-5V
4-12 4-12
D E
R59
22k
R60
100k
R54 IC15 (2/3)
100 NJM062V(TE2)
0-3V 5
R84
47k
IC15 (1/3) +
R38 7 0-4.5V
68k C35 NJM062V(TE2)
R40
6
100k 10000pF -
3
R42 R63 R61
+ 100 47k 100k
1
GND
2 -
GND
R83
100k
+5V(STBY)
GND
IC15 (3/3)
NJM062V(TE2)
NJM062V(TE2)
V+
V-
-5V(STBY)
R92
22k
R88 IC16 (2/3) NM
100 NJM062V(TE2)
0-3V 5
R58 R93
100k
IC16 (1/3) + 0
R39 7 0-3V
NM
68k
R41 C36 NJM062V(TE2)
6
100k 10000pF -
R91
3
R43 R90 1k
+ 100 0
1
GND NM
2
- R89 R94
100k 0
NM
+5V(STBY) GND GND
IC16 (3/3)
NJM062V(TE2)
V+
+5V(STBY)
V-
R80 R81 R82
100k 100k 100k 100k
001,002
off -5V(STBY)
001
R79
100k
R44
on D11
100k
1SS300-TE85L
R70 100 2
incom1-on/off(REAR) 1
R71 100 3
incom1-on/off(RET-CN)
100 2
R72
incom1-on/off(LENS)
1
R73 100 3
incom1-on/off(DEMAND)
D12
1SS300-TE85L
+5V(STBY)
C37 L7 IC11
C40
4.7uF 10uH
AK9813BF-E2
6.3V 0.1uF
14 13
Hi=0.5VCC R55
20 VCC VDD 17 470
R74 100
3W-DIN DI DO
R75 100
3W-CLK R45 inc1
0 22 12
R76 100
3W-LD EA1 AO12
21 11
R77 100
3W-DOUT EA0 AO11
R46 10
0 AO10
19 9
R66
CLK AO9
1k
8
R47
AO8
0
16 7 06h
ECL AO7
6 05h
R67 R68 R69
1k 1k 1k AO6
GND 18 5 04h
CS/LD AO5
4 03h
AO4
3 02h
AO3
2 01h
AO2
LD 15 1 00h
SEL AO1
GND VSS
23 24
GND
+5V
C38 L8
IC12
C41
4.7uF 10uH
0.1uF AK9813BF-E2
6.3V
14 13
R56
20 VCC VDD 17 470
DI DO
MODE
R48
0
22 12 0Bh
EA1 AO12
21 11 0Ah
EA0 AO11
R49 10 09h
0 AO10
19 9 08h
CLK AO9
8 07h
R50
AO8
0
16 7 06h
ECL AO7
6 05h
AO6
18 5 04h
CS/LD AO5
4 03h
AO4
3 02h
AO3
2 01h
AO2
15 1 00h
SEL AO1
GND VSS
23 24
GND
+5V
C39 L9 IC13
4.7uF C42 10uH
AK9813BF-E2
6.3V 0.1uF
14 13
R57
VCC VDD
20 17 100
DI DO
R51 GAIN
0 22 12
EA1 AO12
21 11
EA0 AO11
R52 10
0 AO10
19 9
CLK AO9
8
R53
AO8
0
16 7
ECL AO7
6
AO6
18 5
CS/LD AO5
4
AO4
3
AO3
2
AO2
15 1
SEL AO1
GND VSS
23 24
GND
F
+5V(STBY)
IC20 (3/3)
NJM062V(TE2)
V+
V-
IC20 (2/3)
IC20 (1/3) NJM062V(TE2)
5
NJM062V(TE2) R64
+ 1k
3 -5V(STBY) 7 -4.5-0V
R85
vol1 002
+ 47k
1 6 -
R87
2
- 4.5-0V
47k
R98
47k R86
0
GND
IC21 (3/3)
+5V(STBY)
V+
V-
IC21 (2/3)
NJM062V(TE2)
5
R65
+ 1k
3 -5V(STBY) 7 0-(-3V)
R95
Fvol 002
+ 47k
1 6
-
R97
2
- 47k
R99
0 R96
0
IC21 (1/3)
NJM062V(TE2)
GND
STBY/NRML
NRML/STBY
+5V(STBY)
IC19
8 TC7WH125FU(TE12R)
2 VCC 6 JC30 0
A1 Y1 inc1-mic-SW-on 002
1
G1
5 3
A2 Y2
7
G2
GND
R62
2.2k
4
GND GND
JC8 0
0
JC1
incom1-UNBAL-ON/OFF 002
JC2 0
incom1-pow-ON/OFF 002
JC3 0
iG1-3
JC4 0
iG1-2
JC5 0 incom1
iG1-1
0
JC6 iG1-0
incom1-GAIN 002
0000 : -20dB
1000 : -30dB
1100 : -40dB STBY
1110 : -50dB
1111 : -60dB
JC7 0
incom2-RTS-ON/off 003
JC9 0
incom2-MIC-ON/off 003
JC10 0
incom2-UNBAL-ON/OFF 003 incom2
JC11 0
incom2-pow-ON/OFF 003
JC12 0
2-AB-ON/OFF 004
JC13 0
2-PH-ON/OFF 004 MIC2
JC14 0
2-F/R 004
JC15 0
1-AB-ON/OFF 004
JC16 0
1-PH-ON/OFF 004 MIC1
JC17 0
1-F/R 004
JC18 0
iG2-3
JC19 0 iG2-2
JC20
0 iG2-1
JC21 0 iG2-0
incom2-GAIN 003
JC22
0 MG2-3
JC23
0 MG2-2
JC24 0
MG2-1
JC25
0 MG2-0
MIC2-GAIN 004
JC26 0
MG1-3
JC27 0 MG1-2
JC28
0 MG1-1
JC29 0
MG1-0
MIC1-GAIN 004
AU-298 (1/4)
BOARD NO. 1-865-933-12
HDC-1500_AU-298_012_1
HDC1000/V2 (J, E)
G H