Fostex CR200 Service Manual page 83

SERVO UCOM BOARD ASSY (1/2)
CN204 (TP201)
(B6P-SHF-1AA)
V+5D
+
C212
GNDA
100/6.3
GNDD
C213
0.01 CB
YB
CP
C214
GNDD 0.0047 R211
RFI IC201
YB 3K
RFO
(FROM HEAD)
CXA1372Q
DVee
PDE1264
R17 YB
C215
J201
TZC
0.0047
7.5K
TE (SERVO
TE 13
R212 270K
C216
C18
V-5A TDFCT CONTROLLING)
1000P 0.047
FE 12
YB ATSC
C243
YB R213
FZC
WBL 11
YB GNDA 10K
FE
0.1
HF 10
FDFCT
R260
100K
RF 9
AGND 8
GNDA
7
TOCPOS
6
DGND 5 XSAMP
XSAMP 4 FCS.GAIN
GNDD R215 R216
47 10K
M+STE 3
Y
X 3
2
LDPW
C219
2
0.0033
XLDON 1 1
TE.GAIN
(BD-AC) R217 R218
2
(FROM HEAD)
PDE1269 3 1
Y X
47 4.7K VR202
J210
10K
GNDA
(BC-AD) PCP1045
FCSCON
10
TRKCON 9
FG
8
SLDCON 7 C5004 2200P
YB
REF V 6 R5001 R5005 62K
24K
SPDL
5
-
LOUT 4 2 8
YB
1
4
C5002 R5003
LIN 3 + BA4560F
3
0.15 3.6K
IC5008 (1/2)
LDRV 2 PCL1044-
V+5A
FOSEL 1 R5014 470K
GNDA
+
C5013 0.033
R5010 YB
GNDA
470K
8
-
6
8
R5012
470K 7
4 BA4560F
+
IC5008 (2/2)
5
C5011
4
C5017
0.15
0.01
C5016
PCL1044- 47/10
+
GNDA
CN5021
V-5A
B3P-SHF-1AA
GNDA
V+5A
R230 Q202
75 2SC2412K
D202
R251
MTZJ3.9B 100K
CN202
173981-5
D206
(TO LOADING MECHANISM)
DA204K
XCLMP
XCLMP 1
D205 GNDA
XOPEN
XOPEN 2 MTZJ3.9B
LOAD 3 C1201
YB
R231
Q203
75
GND 4 2SA1037K 0.082
GND 5
V-5A
GNDD
V+5A
LI
V+5D
Heatsink
PNB1207-
LM2940CT-5.0
CN203 IC208
B5B-PH-K-S
OUT
IN
(FROM
POWER
+ C240
SUPPLY) C239 C280
0.01 0.01
470/10
YF YF
VU+5D 1
V+5A
GNDD
GNDD 2
V+A 3
GNDA 4
C1307 0.1
V-A 5
YF
C1308 100P
CH
V-5A
GNDD
GNDS
LED3
CN211
52147-0310
(TO HEADPHONE)
L ch 1
STCN2 STCN1
GND 2
GNDD
C5001 V+5D
R ch 3
M 0.1
GNDS
J212 J3502
2
1
D20PWY0330E PG02KA-E17
(FROM AUDIO)
CN205 HLEM39S-1
SCOR
+
DS
C210
0.01
YB V+5D
GNDD
GNDD
GNDD
EXCK
SQSO
R298
10K
SQCK
SQCK
Q201 MUTE
DATA DATA
DTA124ES
SENS
SENS
XLT XLT
GNDD LRST
LRST
CLK CLK
V+5D DATA
DATA
LOCK LOCK
XLAT
XLT
DIRC 100/6.3
C209
Vdd
AVee
CLOK
CLK
SSTOP
YF
SENS
SE in
ISET +
COUT
V-5A CN in
FSET
R210
GNDD DATA
SL- 200K
XLT
V+5A
R209 CLK
SLO
510K
SL+ MIRR
FCOK
YB
C208
0.01
R202
68K
R207
V+5A 82K
R203
68K
+
R204
270K
C206
0.1
+
YB
V+5A
R205
750K
GNDS
V-5A
1
1Y
R5022 220
V+5A 2
0Y
3
R5023 2.2K
1Z
4
R5007 ZC
1K
1 16 5
1Y VCC 0Z
2 15 6
0Y YC INH
3 14 7
1Z XC VEE
GNDA
4 13 8
1X GND
ZC
12
5
0Z 0X
6 11
INH AX
GNDA
7 10
VEE BY
8 9
GND CZ
GNDA
V-5A
R5020
0
V+5A
V+5A
(TP00)
V+5D
R1205
4.7K
C275 - C277 :
PCL1043-
V+5A
C1310
R1210
R232 R233
100K
13K 1K
RFT
C272
M
0.1
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
C271
VDD 1 RFB+ 48 2.2/50
R250 GNDA
+
PWM1 2 RFB 47
680K
PWM2 46
3 GND
R1204
4 PWM2O WBLO 45
27K
C261
5 WBLC- 44
YB PWM2+
0.047 6 PWM3 IC205 WBL3O 43
7 PWM3O WBL3- 42
R247
YB
C262
10K PA9004A 41
YB 8 SPDL- WBL2O
C269
3300P 9 SPDLO WBL2- 40 330P
YB
10 REFV (CDR SERVO AMP .) WBLIO 39
11 GND WBLI- 38 C267
330P
R1201
12 REFIN BIAS 37
27K TEDET 36
13 CLV
C1305
14 ECLV CTR 35
0.1
YF
15 SPDL 34
16 FWREV 33
R10
+
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
+
+
V+5D
C1309
0.0027
YB
R1208
47K GNDD
GNDA
TEST MODE
LED0 LED4
(TO FRONT)
CN206
(TP202)
(BS5P-SHF-1AA)
GNDD
R261
DOUT
V+5D 1K
MCK
C291 R1245
10P 100
CH
GNDD GNDD
GNDD
UGFS
GTOP
LRCK (64)
V+5D
BLCK (64)
DATA (64) R263
100 BCLK
BCLK (48)
R264
DATA
DATA (48)
IC206
100
Vdd
R265
LRCK
CXD2500BQ LRCK (48)
100
WDCK (48)
(DECODER) PSSL C290
100/6.3 +
NC
JA
TEST4
ASYO
TEST3
TEST2
V+5D GNDD
R266
10K
GNDS
R267
GNDD
100K
R270
3.3K
C289
+ 0.01
C286 C288
R268 YB
0.47/50
0.047
10K JA
YB V+5D
C287
0.0015
GNDD
V+5D
IC359
TC7SU04F
R275
V+5D
5
L2202 4 A15
5 2
VTH1015- 3 ALB
3
47K
16 GNDD
VCC
R298
15
YC 10K
14
XC
13
1X AHB
12
0X
11
AX
10
BY 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
9
CZ
A1
XCE0 SYA1
41 24
A0
XCE1 SYA0
42 23
XCE2 XRE
22
43
XCE3
XWE
44 21
PW0
POA0 XADSEL
45 20
PW1
POA1 NC
46 19
PW2
POA2 VCC
47 18
GND PROTECT
48 17
PW3
POA3
CRCOK
49 16
PW4
POA4 SICK
50 15
SSEL
POA5 XSRST
51 IC207 14
POA6 XCK
52 13
LJUMP
POA7 AIN
53 12
ATIP DECODER
LIN
POB0
AINPE
54 11
LOUT
POB1 AOUT
55 10
KOJK PDJ006A
POB2 AOUTPE
9
56
EECS
POB3
GND
57 8
VCC ACK
V+5D 58 7
POB4 ATIP
R1203
R1205 59 6
39K
10K POB5 SPSEL
60 5
POB6 STCN2 MDP
4
61
POB7 STCN1
SBSY
62 3
POC0 FSK
63 2
DAP202K
POC1 WBL
R1206 64 1
D210
39K
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
0.1
V+5D
GNDD
5.1K
R235
R1360 UNLOCK
LED0 47K
LED1
R237
5.1K
R351
R238 SK
DIP4
R352
SJ
SEG9 DIP3
5.6K R353 SI
SEG8 DIP2
R354
SH
SEG7 DIP1
VA+5 R355
SG
IC351
SEG6 SW1
R356
SF
SEG5 X2
LD V-27 X1
R357 SE PD4760C
SEG4 GND
R358
SD
TE SEG3
R359 SC
SEG2
MODE
R360
SB MODE CONTROLLER
SEG1 VDD
R361
SA
SEG0 VDD
R362 G10
GRID10 WIRED
R363
G9
GRID9
RS232C
R364 G8
GRID8
XRST
R365 G7
DEEMP
R1307
GRI
V+5D
47K
R1306 47K
R1305
120K x 7
LED4 LED3
47K
C5005 - C5008 : 470P x 4 YB
D5V
R256 - R259 : 10K x 4
LED1
V+5D
System R1316
GNDD
47K
Reset
3
GNDD
IC361 +
2
C1301
PST572E
0.1
YF
CN1
GNDD S3B-PH-K-S
NOTE
Capacitor without unit : µF
PB
V+5D
1SS133X
D353
A7 1 A7 VCC 24
A6 2 A6 A8 23 A8
A5 3 A5 A9 22 A9
4 XWE
A4 A4 21 GNDD
+
C361
A3 5 A3 XOE 20 IC354
Electric 2-layer
TC7S00F capactior PCH1131
A2 6 A2 A10 19 A10 5
5
IC355 0.22F
1 4 5 2
A1 7 A1 XCE 18 4 5 3 TC7S04F
Resistor unit :
2 3
3
A0 8 A0 D7 17 AD7
3
AD0 9 D6 16 AD6
D0
AD1 10 D1 D5 15 AD5
AD2 11 D2 D4 14 AD4
Others
AD3
12 GND D3 13
C360
0.01 YF GNDD
R1301 - R1304 :
47K
IC353
HD74HC573FP
8-BIT LATCH
R139 DIP1
47K
DIP2
V+5D DIP3
DIP4
GNDD
GNDD
V+5D
ADB
74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
56 XSUBQE
P00
AD3 1
55
AD3 WOTO
AD4 2 54
AD4 VSS
AD5 3 53
AD5
1C
AD6 4 52
AD6 X1
IC356
AD7 5 51
AD7 X2
47K A8 6
50
R389 A8 XRST
47K MECHANISM
A9 7 49 MREQ
R390 A9 P85/TO11
CONTROLLER
47K A10 8 48 SPSP
R391 A10
P84/TO10
9 47 CLV
A11 P83/TO03
47K A12 10 PD4584B 46 ECLV
R393 A12 P82/TO02
47K A13 11
45 GFS
R394 A13 GFS
12 44 XFUSE
NC P80/TO00
47K A14 13 43
R395 P56
1C
47K A15 14 R1389
42 MSCK
R396 P57 P34/SCK
100
15 41 MSI
VDD P33/SI
16 40 MSO R1390
AVSS
SO
47K 100
XOPEN 17 39 XECE
R397 P70 RXD
47K XCLMP 18 38 FOK
R398 P71
TXD
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
D5V
GNDS
R277
47K
R240
47K
C242
GNDD
0.01
3
+
2
C241
V+5D
10/50
GNDD
C370
R278
R321
100K 0.01
47K
1 8 YF
NC NC
IC360
2 7
VCC GND
EEPROM
3 6
R1392
CS DO
10K XL93LC46AF
4 5
SK DI
GNDD GNDD
Q5026
DTC124ES
GNDD
D354 DA114
IC362
IC363 TC7S14F
R1363
TC7S04F 5 5
R1216 47K
2 5 4 2 5 4
3 3
470 YB
3 3
C1304
470P
IC357 GNDD
1 XG1(XFUSE) VCC 16 1 XG1(FUCE)
1A (NC)
2 XG2 15 2 1A (MSCK) (XSUBQE) XG2
J222
3 1Y (NC) (FSO) 6A 14 3 1Y (FSCK) (MSCK) 6A
DOUT
DE010NS0
4 2A (FSO) (MSI) 6Y 13
(To CN203 Pin-2) 4 2A (ENCE) (SQCK) 6Y
R1385
5 2Y (DI) (NC) 5A 12 5 2Y (CE) (SQSO) 5A
GNDD
100
6 3A (DO) (NC) 5Y 11 6 3A (MSO)
7 3Y (FSI) 100 R1387
(LCE) 4A 10 7 3Y (FSI) (MSO) 4A
R1386 100
8 GND (CE) 4Y 9 8 GND
TC74HC367AF TC74HC367AF
Bus buffer
C353
0.01
X351
VSS1014
4.19MHz
R1362 V+5D
GNDD V+5D
47K
+
C352
0.1
Q208
DTC114TS
DEEM
R373 47K
GNDD
FSCE
R297
0
DA
R376 47K
SERVO UCOM BOARD ASS'Y
PWZ3636-
CH Ceramic CCSQCH
YB Ceramic CKSQYB
TX Film CFTXA
M Mylar CQMA
Electric Capacitor without indication CEAS
1608 type
Without indication 2125 type
1/16W
Without indication 1/10W
: Chassis GND
: Cut wire for hand-fixing
: Hole for earth lead
J208
V+5D
D20PWY1615E
(TO AUDIO)
1 XRFDET
S202
2 RECE
XSAMP
3 XSAMPLE
4 GND
5
DIP SW GNDD
6 GND
7 4.32MHz
8 GND
9 XEXTSYNC
10 ATIPSYNC
11 SUBSYNC
12 GND
MCK
13 DECCK
14 GND
UNLOCK
15 UNLOCK
16MHz
16 X'TAL OFF
C356
15P
X352
LRCK
CH
PSS1010 1 CDLRCK
BCLK
2 CDBCK
DATA
3 CDDATA
CH
C355
4 GND
15P
DOUT
5 CDTX
V+5D
6 GND
CL
7
GNDD CL
47K x 4
DI
8 DI
R1354
R1353 DO
9 DO
R1352
10
R1351 EN CE
FSCE
11 Fs CE
SQCK
DEEM
12 DAC DEEM
R399
47K
13
SENS AMUTE
14 LSI RESET
J209 (TO AUDIO)
SCOR
D20PWY1415E
V+5D
S201
VCC 16 DOUT DIGITAL OUT ON/OFF SW
PSH1010
15
14
R1381 SQCK
13
100 SQSO
12
R1382
(MSI) 5Y 11
100
10
(DI) 4Y 9
GNDD
RID JACK
JA203
R1212 GNDD PKN1005
R32
0
0