Fostex CR200 Service Manual page 84

SERVO UCOM (2/2) / AUDIO DIGITAL / HEADPHONE BOARD ASSYS
V+12
R1401
C803
27 (1/2W)
VR BOARD ASS'Y 120P
RS1/2LMF270J
CH
R809
PWZ3645-
PTL1014-A
6.8K
L329 100P
C821 6 8
-
7
CH 5
+
4
IC803 (1/2)
GNDS
CN801
VR801 (1/2)
B9B-PH-K-S +
R1403
RCV1092-A
(TO VOLUME)
4 4 (1/2W)
VRLIN RS1/2LMF270J
1 1
5 5
6 GNDA
6
2 2
VR802 (1/2)
+
VRLOUT
3 3
RCV1091-A
+
GNDA
4 4
GAUD
5 5
GAUD GNDA
6 6
VRROUT
+
7 7
VR802 (2/2) 1
1
+
2 2 GNDA
8
8
3 3
VRRIN REAR PANEL
9 9
VR801 (2/2)
CN803
S9B-PH-K-S +
V-12
VR802 VR801
4
+ IC804 (2/2)
(REC BAL.) (REC VOL.) 3
1
-
8
2
L328 PTL1014-A
R810
C801
CH
100P
6.8K
CH
GNDS
C804
V+5D 120P
J3504
PG02KA2E10
R1404
V+12
27 (1/2)
RS1/2LMF270J
PDE1284
GNDD
J3501
J3501A
B3B-PH-K-S
CN306
V+12
1
AUDIO DIGITAL
TO CN8003
GNDA
2
(INPUT BOARD ASS'Y) BOARD ASS'Y
V-12
3
PWZ3641-
V+12
V+5A
(FROM POWER A BOARD ASS'Y)
B7B-PH-K-S
NJM7812FA
CN303 IC407
C445
IN OUT
VU+12 1
+
100P
C472 3300/16
CH
GNDA 2
+
C446 C473
100P
CH
VU-12 3 3300/16
GNDA
IN OUT
V+5A IC408
4
NJM7912FA
V+5D
GNDA 5
V+5D 6
V-12 CN308
B4B-ZR-SM3
17M
GNDD 7
(TO STRATEGY BOARD ASS'Y)
V+5D
DET3T
Q301
DTA114TS
EFMIN
GNDS
R342
4.32M
JA301
L311 0
GP1F32R
PTL1014-A
1
2
R343
3
100
C376
OPTICAL INPUT
0.1
YF
C339
B4B-PH-K-S
+
CN305
47/50
DIN
1
2
V+5D
3
FROM CN3002
4
(INPUT BOARD ASS'Y)
GNDD
R1325 47K
TO IC307 PIN-14
TC74HCU04AF
PTL1014-A R1321
PKB1028- 100P
IC307 (1/6)
1K IC307 (2/6)
L313
JA304 2 4 C382 PTL1019-A
M 1 14 3 14
7 7
C379 R344
2 4
5
YB
0.01 47 3
COAXIAL INPUT
C378 R1326 C380 CH
C845
47P 2.2K 47P
1000P
R1331
TC7S14F
75
GNDS IC312
(TO POWER A BOARD ASS'Y) KN302
PNB1558-
SCREW TERMINAL
GNDS
GNDD GNDA GAUD
(J901)
C347 C348
0.047
100P
GNDD
X'TAL OFF
GNDS
CN302
CN301
52147-1410
52147-1610
(FROM SERVO)
(FROM SERVO)
V+5A
C813 R823
+
47/50
300
R813 +
10K
R811
2
-
R819
C844
1 +
10K
3 47/50
+ 300
IC803 (2/2)
+ NJM072DE
IC801
AK5340-VS
GAUD
+
NJM072DE
IC804 (1/2)
5
+
R820 J405
C848
7 +
DB015NT0
R812 NA
6 47/50
- 300
10K
R814
+
L832
10K
1µ
LFA010K
R824
C814 GNDD
+
NA
47/50
300
V+5D
L308
PTL1014-A
C1333 +
0.01
YF
GNDD
V+5D
IC302
17.287MHz
CD74HC4046AM
+
C315
47P
47/10
C319
XEVCO +
R499 270
R328 100
YF
C317 R330
TX
1.0 680
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
TP4 81
V+5D
TP3 82
XRFD XRFDET 83
RECE RECEN
84
R341
XSAM 85 XSAMPLE
100 86 DET4T
DET3T
87
88 EFM
IC301
C325 + 89 VDD
C324
0.1
YF 100/6.3 90 VSS
LC89585
ENCCK
91
ENCK
92 XEXTACK
R300 EFM ENCODER IC
XESC 1K 93 XEXTSYNC
ATPS 94 ATIPSYNC OSCILLATOR SECTION
SUBSYNC PIN-14 : 12.28MHz -
SUBS 95
18.432MHz
96 CCB
47K
ECE 97 CE
R345
CL 98 CL
4.7K
DI
DI 99
R347
4.7K
DO 100 DO
R348
R486
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
C365 100
47P
CH
C306
100/6.3
DIN2 +
C307
DA204K
0.047
D301
C304
0.1 YB
L320
V+5D
3 1 YF
2
R303
PTL1014-A
5.1K
L301 +
100/6.3 0.047
V+5D
V+5D
GNDA
CO
PTL1014-A
L310
+
C338
0.1 YF
UNLK
MKSEL 1
LRST 2
MCK1 3
4 BCLKI
5 WCLKI
6 DGND
7 DVDD
8 LRCKI
Fs CONVERTER IC
9 DATAI
10 CCB PIN-32 : 14.112MHz
11
SPSEL
FsCE 12 CE
C390
13 14 15 16 17 18 19 20 21 22 23 24
4700P YB
GNDD CH
XOPT
47/10
V+5D
L401
PTL1014-A
1 DIN LRCKI 28 R401
330
BCKR
2 BCKI FSCO 27
3 CKSL 26 330 R402 BCKL
BCKO
R403
4 CKDV WCKO 25 330 WCKO
+ R404
5 (NC) DOL 24 330 LDTA
R405
6 XTI DOR 23 330 RDTA
7 XTO 22
VDD
8 VSS1 VSS2 21 +
C404
9 CKO DG 20 470/6.3
R490
GNDD 10 SYN (NC) 19
YF 0
C846 11 (NC) 18
(NC)
0.01
R502
12 (NC) OW18 17 J404
0 DE007NS0
13 (NC) OW20 16
14 XRST COB 15
GNDA
GNDD GNDD
DAC PLATE PNC-383-
LRST LRCK
GNDD
DACK
DACL
BCK
DATA
V+12
MUTE
MUT WCKO
4.7K
BCKR
1 I/O1 VSS 26 R485
Q402
RDTA
2 I/O2 I/O4 25
DTA124ES
3 XWE I/O3 24
23
4 XRAS XCAS Q401
DTC124ES
5 A9 XOE 22
IC304
V-12
V+5D
MB81C4256A
9 A0 A8 18 L319
PTL1014-A
10 A1 D-RAM A7 17 GNDA
11 A2 A6 16
C401 C474
12 A3 A5 15 100P 0.1
CH YF
13 VCC A4 14
DEEM R407
1K
DEEMP
C316
Q413
YF 0.1 GNDD
DTA124ES
R1483
10K
V-12
DACR
V+5D
C312
4700P
LRST
L304
YB
XRESET 50 PTL1014-A
PTL1020-A
TP6 49 L330
48
DITOUT
CDTX 47 CDTX
CDLRCK 46 CDLR
CDBCK 45 CDBC
R326
CDDATA 44 CDDA GNDD
R323 100
2
ENCCKOUT 43 1 14 ECKO
7
DACCKOUT 42 100
IC308 (1/6)
VDD 41
+
VSS 40
XTALOUT 39
XTALIN 38
ADCSTBY 37
ADCLRCK 36 R319
100
ADCBCK 35
34 ADCCLK
R318
100
33 ADCDATA
R317
DACLRCK LRCK
32
100
31 DACBCK BCK
R316
100
DATA
R315
100
V+5D
GNDD
R1322
47K
IC303 PCX1021
16.9344MHz Q303
DTA114TS
R1333
220
L303
1 2 3 4 5 6 7 8 9 10
PTL1014-A IC308 (6/6)
C329 TC74HCU04AF
1µ
+
C328
YB YF 47/50 TC74HCU04AF
R313
IC308 (5/6)
1K C326 0.01 C327
16.9344MHz
C321
100P CH
YF
V+5D C308
V+5D
C363 12P
0.047
Q304
GNDS DTC114EK
GNDD
C337
+
100/6.3
C333
100/6.3
X'TAL OFF GNDS
TC74HC00AF
UNLK 36 R324
100
STOP 35 DACK 6
34
R
IC308 (3/6)
VIN 33 R1329
R337 C335
100
VCO 32 DACL
M
IC306 AGND 31 150 0.1
R1330
30
PDC020A NC
100
GNDA DACR
DGND 29
R336 X'TAL
28 BCLKO
27 WCLKO 100
R335 100
26 LRCKO
R334
25 DATAO
100 NOTE
Capacitor without unit : µF
R444
CH
270
YF
Q302
VCO DTC124EK YB
C332
+
0.1
C331 TX
YF
M
GNDD GNDD
Without indication
V+5A
R409 R411
C411
7.5K 15K
330/16 C411
+
330/16
+
V+5A
C431 C433
C413
YB
180P 33P
0.0082
CH CH
GNDA
C405
0.01 VDA GA R413 R415
15 14
7.5K 15K
VDD LO+
YB 16 13
0.0082 V+5A
R425 C439
RST LO-
17 12 C419 C421 6.8K 47P
LZ GA
330/16
18 11
WCKO CH
+
WCKO VDA
19 10
BCKL C423 C425 GNDA
BCKO GX
20 9 330/16 R433
0.1 R427
DLI XI 18K
V+5A 6.8K
21 8 R437 R483
LDTA GNDA 2
XO + -
DRI 750 1.6K
22 7 V+5A
R429 1
M1 VDX 6.8K
23 6
C427
3
M2 VDA +
24 5 C427 IC404 (1/2) R477 R477
R431
NC RZ GA NJM5532M 220 220
C407 C445
+ 25 4 6.8K
0.0047
0.1 RO+ 0.047
NC MCK
26 3
YF
GD RO- R417 C441
27 2
C409 R419
7.5K R435 47P YB
VDA GA GNDS
330/16 28 1 15K
18K CH
R479
V+5A C415
1M
0.0082 C435 C437
R408 YB 180P 33P
Q411 2SD2114K
+ CH CH
10K GAUD
R481
C417
2.2K
330/16
GNDA
R421 R423
7.5K 15K
GNDD C467
DEEMP
0.01
GNDD
GAUD
L402
Q403
PTL1014-A
DTA124ES
R410 R412
V+5A C412
7.5K 15K
330/16
+
V+5A
C432 C434
C414 YB
180P 33P
0.0082
CH CH
GNDA
C406
VDA GA R414 R416
0.01 15 14
7.5K 15K
VDD LO+
YB 16 13
R426 C440
LO- V+5A
RST
17 12 C420 C430 6.8K 47P
LZ GA 330/16
18 11
CH
+
WCKO VDA
19 10
C424 GNDA
C426
BCKO GX
R434
20 9 330/16
R428
XI 18K
DLI V+5A 6.8K
21 8 R438 R484
2
+ GNDA
DRI XO - 750 1.6K
22 7
R430 1
V+5A
M1 VDX
23 6 6.8K
C428
3
M2 VDA + IC405 (1/2)
24 5 0.0047
R432 NJM5532M
GA C446 R478
NC RZ
25 4 6.8K
+ 0.047 220
C408
NC MCK RO+
26 3
0.1 C466
YF
GD RO-
27 2 R418 C442 0.068
C410 R420 YB
R436
VDA GA 7.5K GNDS 47P
330/16 15K
28 1 18K CH
R480
V+5A CH 1M
C416
C438
0.0082 C436
33P
YB 180P Q412 2SD2114K
+ CH CH
R482
C418 GAUD
2.2K
330/16
GNDA V+5A
R424
R422
15K DEEMP
7.5K C468
0.01
GNDD GAUD
V+5D
L403
Q404
PTL1014-A
DTA124ES
L312
PTL1014-A
+
JA303
C342
C341
GP1F32T
YF 0.1
10/16
OPTICAL OUTPUT
+ C343
47/10
V+5D
4
3
14
7
IC308 (2/6)
C381 C367
100P 0.1
+
C366
47/50
CH YF
FROM IC302
GNDD
COAXIAL INPUT
8
9 14 C1331
7
0.01
IC307 (4/6) PTL1014-A
YF PTL1017-A
L318
L314 R1328 PKB1027-
L321
6 10
5 14 11 14 JA302
7 7 +
C362
IC307 (3/6) IC307 (5/6) 75
33/35 COAXIAL OUTPUT
12
13 14
7
PTL1003
IC307 (6/6)
V+5D
L316
PTL1014-A
D302
GNDS
1SR35-100AVL-T
C478
C477
C469 100P
C344
100P
0.1
0.1
YF
CH YF
(TO HEADPHONE)
R320 52147-0310
TC74HCU04AF
IC309 (1/4) GNDD CN211
IC308 (4/6)
1M
TC74HC00AF
14
8
9 14 1
3
7 14
R1335 2 7
X301 270
7
R1450
10K IC309 (2/4)
TC74HC00AF
4
14 6
5 7
GNDD
9
8
14
10
7
IC309 (3/4)
TC74HC00AF
IC309 (4/4)
(FROM HEADPHONE) J401
D20PWY0305E
14 5
7
Resistor unit :
Ceramic CCSQCH
1/16W
Without indication 1/10W
Ceramic CKSQYF
Ceramic CKSQYB
Metal resistor
RN1/10SE
Film CFTXA
Mylar CQMA
1608 type
2125 type
V+12
V-12
+
C453 C455
+
220/25 220/25
R445
2.4K GAUD GAUD
PKB1030-
C449
JA401
680P CH
R451 PTL1014-A
8
- 470 R439 L405
6
+
R447
L
7
1.2K
C457
+ 470
4
5 100/50 Q407
2SD114K
IC404 (2/2)
C447 R449
NJM5532M
330
YB
R463
0.0056 R453
470
22K
GNDS
V+5A V+5A
R467
270
Q409
R459 + C459
2SD2114K
47K 4.7/50
D402 R465
R461
DA114 470
47
R457
Q405
1.8K GAUD
DTC124ES
MUTE
V-12 PTL1014-A
L404
V+12
D401
DAP202K
+ V-12
220/25
+ 220/25
C454
C456
R446
2.4K GAUD GAUD
C450
PKB1031-
680P CH
JA402
PTL1014-A
8
- R452
6 R440 L406
+ R
R448
7
1.2K C458
+ 470 470
Q408
5 4 100/50
2SD2114K
R454
R450
22K
330
YB
IC405 (2/2) R464
NJM5532M 470
GNDS
R468
V+5A
270
C460
4.7/50
Q410
R460 +
2SD2114K
47K
D403
R462 R466
DA114
47 470
Q406
R458
DTC124ES
GAUD
1.8K
V-12
R471
10K
IC406 (1/2)
M5218AFP
6
-
R469
8 7
5 4
+ 47
R455
1K
GAUD
R456 C443
+ 47/50
1K
3
+
R470
8 1
2 4
- + 47
C444
47/50
R472 IC406 (2/2)
10K M5218AFP
CN401
52147-0310
(TO SERVO)
SERVO UCOM BOARD
ASS'Y
FERRITE CORE
PWZ3636- PTH1009-A
(WIND AROUND D20PWY0330E
BY 2 TURNS.)
3 3
2 2
1 1
D20PWY0330E
J212 (FROM AUDIO)
PCS1002-A
HEADPHONE
VR401 (1/2)
JACK
PTL1014-A x 3
AKN-045
L462
4
1
Rch INPUT
3 JA403
L461
5
GAUD L463
2
Lch INPUT
1
3 1
2
VR401 (2/2)
GNDS
HEADPHONE BOARD ASS'Y
PWZ3648-
Others
: Chassis GND : Hole for earth lead
: Ferrite beads