Sony HDC1000 Maintenance Manual page 283

R203 R204 R205 Q204
4.7k 100k 10k 2SA1774TL-QR
R206
10k
R210
680
CN1
145
incom1T(X)-EXT_in
C259 R209
100pF 4.7k
CN1
143 incom1T(Y)-EXT_in
R622
C258 220k
R623 R208
100pF 220k 470
CN1
147 incom1T(G)-EXT_in
Q205
2SC3324
Q201
DTC144EE-TL
Q202
05h
DTC144EE-TL
001 incom1-UNBAL-ON/OFF
Q203
DTC144EE-TL
04h
001 incom1-pow-ON/OFF
3210
0000=-20dB (20)
1000=-30dB (26)
1100=-40dB (54)
1110=-50dB (60)
1111=-60dB (66)
0-5/LOW=ON
03-00h
001 incom1-GAIN
1Ah
001 inc1-mic-SW-on
001 STBY/NRML
IC205
NJM4558V-TE2
5
+
R249
470k
6
-
NM
R251
0
IC205 (3/3)
NJM4558V-TE2
(side)
IC205 (1/3)
R617
470k
NJM4558V-TE2
V+
3
V-
+
1
C201 R202
1uF 47k
2
-
R201
100k R207
47k
001 0-5 vol1
001 Fvol
HDC1000/V2 (J, E)
A B
Q220
2SC4617TL-QR
R221
R624 3.3k
C215
4.7k
220pF
R222
3.3k
C260
47uF
C203
R211
680 1uF R212
2SC3324
50V 470
C209
R218 R238
AL
47pF 100 100
Q206
C204 2SC3324
R213
1uF R215
470 R216 Q208
50V 4.7k R219
4.7k 2SK880GR-TE85L
22k
C210
C207
120pF
22uF R229 R234
16V 100 470
D201 Q209
R225
1SS301-TE85L
2SK880GR-TE85L
4.7M
1
iG1-0 3 R230
2
10k
C216
0.1uF R231 R235
2.2k 0
D202 Q210
R226
1SS301-TE85L 2SK880GR-TE85L
4.7M
1
iG1-1 3 R232 R236
2
4.7k 1k
C214
0.1uF
D203 Q211
R227
1SS301-TE85L
2SK880GR-TE85L
4.7M
1
iG1-2 3
2
R233 R237
10k 10k
C212
0.1uF
D204 Q212
R228
1SS301-TE85L 2SK880GR-TE85L
4.7M
1
iG1-3 3
2
Q207
2SC4617TL-QR 2SC4617TL-QR
C211
0.1uF
R224
10
R223
1k
(2/3)
R252
22k
7
NM
+5V(STBY)
TC7W53FU(TE12R)
IC206 (1/2) H
M51132FP-E1 6
CH1
(2/2)
14 IC206
C202 C208
M51132FP-E1
0.22uF 1uF
15 16 7
IN1 vol CH0
posi 5
1
6 A
5 R214
2
4 22k
11 10 INH
2
IN2 VEE
R217
100k
7 R220
8 22k
C217
9
10uF
JC201
R616
C206 0 6.3V
100k 0.1uF C213
0.1uF
NM
C205 JC203
22uF
0
16V
JC202
C218
0 10uF
6.3V
9p:-5=VOL, 0=BAL
-5V(STBY)
R614
DC=0,200mVpp
0
CN1
125 incom1RCV(X)_in
CN1
123 incom1RCV(G)_in
DC=0,200mVpp
CN1
121 incom1PGM(X)_in
CN1
119 incom1PGM(G)_in
C
AU-298 (2/4) AU-298 (2/4)
SUFFIX: -13, 31 SUFFIX: -13, 31
R239
3.3k
C220
220pF
IC201 (2/3)
R240 R257
NJM4558V-TE2
3.3k 22k
5
R243 R250
470 1k
+
7
6
Q213 -
R244
470
R258
10k
R255
100k IC201 (1/3)
NM R259
NJM4558V-TE2
10k
3
+
1
2 -
C219 R260
10k
47uF
R242 R256
6.3V 100k
22k
NM R261
10k
C221
:AL
100pF IC201 (3/3)
Q216
2SC4617TL-QR NJM4558V-TE2
R262 C225
Q217
0.1uF
22k
2SA1774TL-QR
R246
10k
R247
4.7k
Q214
Q215
2SC4617TL-QR
R245
10
R241 R248 C222
1k 1k 0.1uF
IC207
8
VCC 1
COM
L
IC208 (3/3)
GND NJM4580V(TE2)
3 4
V+
V-
R253 C223
22k 1uF
posi,200mVpp
R265
100k
R266
100k
C227
10uF
R263 16V
0
NM
R270
IC209 (3/3)
NJM4580V(TE2)
R254 C224
22k 1uF
V+
R267
100k
V-
R268
100k
C228
R264
10uF
0
NM 16V
R269
0
4-13 (a) 4-13 (a)
D E
R625
IC203 (1/3)
L=1 16
R280 R283 NJM4558V-TE2
470k 470k
12 VDD 14 3
C240
1A 4A
1uF
+
13 1 inv
2A stby
2 15 2 R296
-
1B 4B 100
1 R290
R295
2B 22k
22k R298
5 4
100k
1C 4C
3
C261
2C
220pF
6
INH
11
3A on/off
10
3B stby/
9
R273 3C normal normal
VSS VEE
10
R297
8 7 22k
IC202
mic MC14053BDTR2
on/off
stby
normal V+
IC203 (3/3) C237
V+
47uF
NJM4558V-TE2
V-
10V
V-
Q218
DTC144EE-TL
Q219
DTC144EE-TL
C241
R604 R615 22uF
16V
100k 10k
D205 D206
D207
RD2.0SB-T1 RD2.0SB-T1
1SS302-TE85L
R605 R606
100k 10k
C238 C242
3
V+
0.1uF 1uF
16V
+
V- 1
R602
10k
200mVpp 2
-
IC204 (3/3) IC204 (1/3) C239
0.1uF
NJM3414AV(TE2)
NJM3414AV(TE2)
R607 R608
10k 10k
R603
1k - 6
200mVpp
7
+
5
IC204 (2/3)
NJM3414AV(TE2)
driver C243
0.047uF
+16V(STBY)
R274
10
(1/3)
IC208
C233
NJM4580V(TE2) R618 22uF
100 16V
3
+
1
2 - R286 C234
100 22uF
16V
(2/3)
IC208 C235
R271 R278
NJM4580V(TE2) R619 22uF
470k 0
100 16V
5
+
7
R281
47k
6 R287 C236
-
100 22uF
16V
C256
R275 C229 C231 R284 R293
100pF R291
47k
10 10uF 10uF 47k 47k
6.3V 25V
-5V(STBY)
0
+16V
IC209 (1/3)
R276
10
NJM4580V(TE2) C252
R620
22uF
100
16V
3
+
1
2 C253
- R288
100 22uF
16V
IC209 (2/3)
C254
R272 R279 NJM4580V(TE2)
R621 22uF
470k 0
100 16V
5
+
7
R282
47k
6 C255
- R289
100 22uF
16V
R285
R277 C230 C232 C257 R292 R294
10 10uF 10uF 47k
100pF 47k 47k
6.3V
25V
-5V
F G
+7.5V(STBY)
10
1
IC203 (2/3)
NJM4558V-TE2
inv
5
DC=3.75,200mV
+
7
CN1
incom1T(X)_out 137
6 - R601
CN1
100 incom1T(G)_out 135
R299
22k
C262
220pF
2
GND
+5V(STBY)
L201
10uH
C247 C249
10uF
0.1uF R613
2.2Vpp
0
6.3V
CN1
STBY-incom_out 131
3
C248 C250
0.1uF 10uF
6.3V
L202
10uH -5V(STBY)
R610
2.2Vpp
220k
CN1
STBY-incom_in 129
R611
220k
C246
R609
100pF
22k
4
CN1
incom1RCV(X)-EXT_out 103
CN1
incom1RCV(Y)-EXT_out 101
incom1RCV(G)-EXT_out 99 CN1
STBY
CN1
incom1PGM(X)-EXT_out 97
5
CN1
incom1PGM(Y)-EXT_out 95
AU-298 (2/4)
BOARD NO. 1-865-933-13, 31
HDC-1500_AU-298_013_2
H