Sony HDCU-700A Maintenance Manual Supplement page 163

TP19
IC103(1/2) IC108(1/3) IC103(2/2)
NJM4558M-TE2 MC14053BFEL NJM4558M-TE2
E5
D27 D29 R364
RD2.0M-T1B RD2.0M-T1B 10k
R283 C207 L
108
22k 0.1 5
C200 C201 4
22 22 3
12V L43 16V 16V R280
22µH :AL :AL R263 8 22k H 7 103
2
22k
1
103
3 9
L44 R277
22µH 22k
4
R274
100
-12V
R317 R339
33k 22k
TP18
Q9 IC114(1/2)
2SA812-T1-M5M6 NJM4556AM-A-TE2
R309 Q9
10k R349
100k
R318
4.7k C227 C229
R328 100 100
18k R420 16V 16V
2 100 :AL :AL
1
114
3
R366 C222 C223
R361 51k 100 100 R446
51k 8 R408 16V 16V 10k
6 100 :AL :AL
Q7
7
114
R346 5
C216
100
22
R298 R310 R319 R369 4 R441
16V
22k 10k 4.7k 100 10k
:AL
C217
Q10
22
16V
:AL
Q7 Q10 IC114(2/2)
2SC1623-T1-L5L6 2SC1623-T1-L5L6 NJM4556AM-A-TE2
5V IC68 R126 IC75
TC4S69F(TE85R) 1k TC4S30F(TE85R) SN74HC00ANS-E05
1 INCOM1 ENG/PROD ≠≠ ≠≠≠
L40 5 5
22µH
2 4 2
2 CAMERA POWER OFF 68
4
75
R128 1
3 100k
C158
3
47
6.3V
:AL
R138
100k
1 CHU CMD CONNECT C167
47
C129 9
6.3V
47 8
74 :AL
6.3V C132 10
:AL 0.1
IC74(3/4)
SN74HC00ANS-E05 TC4S30F(TE85R)
4 BB
IC106(1/3)
MC14053BFEL
16 D31
1S2837-T1
106 H
1
15
2
D34
L
1S2835-T1
7 8 6 10 D32
1S2837-T1
D33
1S2837-T1
INCOM
MIX
1 S23
2 3
ON OFF
IC104(2/3) IC99(2/2) IC99(1/2) IC107(1/2)
MC14053BFEL NJM4558M-TE2 NJM4558M-TE2 NJM4558M-TE2
3
R267 R269 R248 R257 6
22k 22k 47k 10 107
2
H 5
3 104
R258
4
1 RV4 22k
5
10k
3
R249
8
L 22k
2 2
1
9 99
RV3 R259 3 R286
1 10k 22k 4 22k
R262 R264
22k 22k
104
H
13
14
12
R287
L 22k
6 C206 C203
7 22 22
11 5 99
R254 R255 6.3V 6.3V R282
100 10 :AL :AL 100
IC104(3/3)
RV3: PGM MIX
MC14053BFEL
RV4: SIDE TONE
HDCU-700A
I J
IC108(2/3) IC112(1/2) IC112(2/2) Q19
MC14053BFEL NJM4558M-TE2 NJM4558M-TE2 2SA812-T1-M5M6
R401 R415
10k 4.7k
R385 2 R341
110k 56k
1 3
RV6 8
16 R322 R353 5
50k
4.7k 10k 7
112
6 R382 2 6
108 H
110k 1 1 112
5 15 3 R342 R354 4
2
56k 1k
R383 R393 R410 L 3
10k 47k 47k
R334
2 RV8 R373 R392 R402
7 6 8 10 100
10k 15k 22k 10k
1
RV6: PROD 2W LEVEL RV8: PROD 2W CANCEL
R284 R314
22k 33k
Q14
2SC1623-T1-L5L6
IC108(3/3) IC111(1/2)
MC14053BFEL NJM4558M-TE2 IC111(2/2) Q21
NJM4558M-TE2 2SA812-T1-M5M6
R325 R340 R357 R403 R418
10k 20k 10k 10k 4.7k
8
R332 R352 5
20k 82k 7
108 111
H 2 6
13 1
111
14 3 4
R358 R375
12
R348 6.2k 24k
0
6 R394
L 3
R333 4 22k
100 RV10 5 R404
11 2 *
10k R376 10k
S41(2/2)
24k
1
R285 R303
22k 33k
Q15
RV10: PROD RTS CANCEL
2SC1623-T1-L5L6
IC74(2/4) IC93 IC74(4/4) IC202
TC4S30F(TE85R) SN74HC00ANS-E05 TC7S04F(TE85R)
INPUT
4
PROD
6 D19 SELECT R106
74
5 1S2837-T1 3.3M
S20 D44 ,NM
PRIVATE
5 1SS123-T1
1ch
R201 R204
2 14 2 100k 100k
ENG
4 1 1 R104
1 76
3 3 3.3k
74 2
2 S21 5 12
3 1 11
2ch 1 74
3 7 D18 4 13
93
1S2837-T1 2 2 R112
10k
R190 3
100k
IC76 IC74(1/4)
SN74HC00ANS-E05
IC106(2/3) IC116(1/2)
MC14053BFEL NJM4558M-TE2
12V L47
22µH
106
H
3
4 R370
5 10
D80
1S2837-T1 L
D35 D36
RD2.0M-T1B RD2.0M-T1B
9
R304
100k R362
IC106(3/3)
6.2k
MC14053BFEL
TP21
C516
106 0.0068 8
H 2
13 1
116
14 3
12
4
L
C214 C215
22 22 R371 R380
11
R305 16V 16V 10 100
100k :AL :AL
L48
-12V 22µH
IC122(1/2)
NJM4556AM-A-TE2
IC107(2/2) IC104(1/3) IC117(2/2)
NJM4558M-TE2 MC14053BFEL NJM4558M-TE2
R291 R409 R266
22k 22k 1k
R367
H 104
7 1 6.8k C484
15 6 0.1
2 7
117
5
R297 L R447
10 C486 R265 10
10 6.8k
10 6 8 7
14 5 20V TP22
R378 R386
R395
6.8k 10 100
R294
22k 15 16 2
R390
0 C485 R429 3
1
0.1 10k
2 6
8 8
2 2 C221 3 7
1 1 22
107 117
3 3 6.3V
:AL 11 10
4 4
C210 C211 C218 C228
R295 22 22 R327 22 C483 22
100 6.3V R306 6.3V 100k R387 R396 6.3V 10 16V R439
:AL 10 :AL 100 10 :AL 489 20V :AL 10k
IC117(1/2) IC31(2/2) IC31(1/2)
NJM4558M-TE2 M51132FP-E1 M51132FP-E1
K
AT-103A (3/9) AT-103A (3/9)
IC118(1/2) IC118(2/2)
NJM4556AM-A-TE2 NJM4556AM-A-TE2
R438
Q19
22k C262 C263
2200 2200
R458 16V 16V
2 27 :AL :AL
R416 118 1
22k 3
R472 R483 R495
100k R476 R480 1.2k 1.2k
C232 C231 1M 1M
33 33
16V 16V R445
:TA :TA 22k 8
6
Q14 7
118
5 R478
C246
3.3M
22
R435 4 ,NM
R417 R427 16V
3.3M
4.7k 22k :AL
,NM
C247
Q20
22
16V
:AL
Q20 R491
2SC1623-T1-L5L6 47k
IC120(2/2)
IC120(1/2)
NJM4556AM-A-TE2 NJM4556AM-A-TE2
Q21
INCOM
SELECT
C258 C259
R440 100 100
S25
22k R450 R459 16V 16V 2
R425 82 20 :AL :AL 1
22k 3
2
120 1 R473 R482 4
3 100k 100k
6
5
8 7
C261 C260
6
Q15 100 100 2W
1 7 8
120 16V 16V
C234 C235 R457 5 C248 :AL :AL
RTS(CLEAR COM)
4.7 4.7 22k 22
R419 R428 16V 16V 4 16V
4W
4.7k 22k :TA :TA 2 3 :AL
S41(1/2) C249
Q22 CLEAR RTS
22
16V
:AL
Q22
2SC1623-T1-L5L6
R492 47k
R493 47k
IC203 IC97(3/3) IC97(2/3) IC97(1/3)
TC7S08F(TE85R) MC14053BFEL MC14053BFEL MC14053BFEL
16
97 H
H H 1
97 97
13 3 15
14 4 2
12 5
L
L L
10 8 6 7
5 5 11 9
4
1
202
4
203
3 2
3
IC116(2/2) IC95(2/3)
NJM4558M-TE2 MC14053BFEL
TALK LEVEL
R442
100k
RV12
20k
95
R381 2 H
12k 3 R83
3
1 4 1k
5
L
R261
9
10k
6 R109
7 3.3M R86
116
5 ,NM D81 D26 1k
1SS123-T1 1SS123-T1
RV12: FRONT MIC GAIN
IC122(2/2) IC125(1/2) IC125(2/2)
NJM4556AM-A-TE2 NJM4556AM-A-TE2 NJM4556AM-A-TE2
C241 C278
15p 0.5p RV14
R502 ,NM 200k
3.3M
2
R454 ,NM
100k R504 R511 C279 C281
1 3 RV13 C255 C272 3.3M 2 3.3M 100 100
200k R467 100 100 ,NM ,NM :MI :MI
8 3.3M 16V 16V
,NM :AL :AL 1 3
1 R508
122
2 8 3.3M
R466
C256 C273 1 R505 ,NM R515
22k 125
4 R462 100 100 R487 3 3.3M R512 C280 C282 3.3M
C240 22k R468 16V 16V 100k ,NM 3.3M 100 100 ,NM
6
22 6 10 :AL :AL C276 4 ,NM :MI :MI
16V 7 22 R499 7
122 125
:AL 5 16V 3.3M 5
:MI ,NM C277
R463 R494 R500 R503 22 R507 R516
R448 100 100k 3.3M 3.3M 16V 3.3M 3.3M
10 ,NM ,NM :MI ,NM ,NM
RV13:INCOM FP LEVEL RV14: PGM FP LEVEL
8-43 8-43
L M
CN3(13/96)
INCOM1-SC(X) IN A52
96P
CN3(14/96)
INCOM1-SC(Y) IN B52
96P
CN3(15/96)
INCOM PROD(T)(G) IN C52
96P
CN3(19/96)
INCOM1-CS(X)OUT C53
96P
CN3(18/96)
INCOM PROD(R)(G)OUT B53
96P
CN3(20/96)
INCOM1-CS(Y) OUT D53
96P
CN2(77/96)
INCOM P(T)(X)IN A44
96P
MIC-CONT-FP-IN B44 CN2(78/96)
96P
CN2(79/96)
INCOM-P(G)IN C44
96P
CN2(81/96)
CTL LEVEL IN A45
96P
CN2(82/96)
CTL BIAS OUT B45
96P
CN2(83/96)
INCOM P Y(X)OUT PRV C45
96P
CN2(84/96)
INCOM P(R)(X)OUT D45
96P
CN2(85/96)
PGM-P(X)OUT A46
96P
CN2(86/96)
PGM-P(G)OUT B46
96P
AT-103A (3/9)
BOARD NO. 1-660-082-22
LOT NO. 710-
B-¥HDCU700A-AT103A-22@
N O
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