Fostex CR200 Service Manual page 82

MECHANISM & HEAD BOARD ASSYS
VA+5
R116
100K
VR107
10K
WBL+. OFS
VA-5
VA+5
R163
100K
VR121
10K
RF. OFS
VA-5
HF. GAIN
VA+5
C145
+
10P C101
PICKUP
CH 100/10
PWY1029
4PD A A
20
F2 FPD F2 F2 C104
19
0.01
F1
KCM K
18
C113
FPD F1 F1
D A 17 100/10
4PD D
C B D
16
VA-5
4PD C C
15
E2
C109~112
RPD E1 E1
14
E1 390P
A
RPD E2 E2
13
F2
4PD B B
F1
12
C146
D
GND (BODY) GND 10P
11
CH
ACT FR FR
C
10
E1
ACT TR TR
9
ACT TD TD GNDU
8
ACT FD
7
MD K MD (K)
6
MD AN
MD (A)
5
300MHz ± 100MHz
LD
LD
4
OSC
GND GND
3
C129
PD PD
2
0.01
VDD VCC YF
1
VA+5
CN101
52207-2090
Q111
DTA114TK
VA+5
R136
ME
30K
VA+5
MECHANISM BOARD ASS'Y
PWZ3649-
PC1001
GNDA
NJL5803K-F1
1
A5V
2
1 2
TOCPOS
3
1 4 2 3
FG
4
4 3
D1001
GP1S24
+
1 2
M
SERVO MECHANISM ASS'Y
SPINDLE MOTOR
+
PXA1560
2 M 1
SLIDER MOTOR
CN104 (TP1)
BS8P-SHF-1AA
PWAJT
Q110
2SJ146 R113
100K
VR106
22K VA+5
VR106
WBL. BALANCE
22K
R1104 : PCN1039
(TEMP . COEFFICIENT)
VA+5
R1106
2K
R144
WBL. OFS
NP
15K
R145
VA+5
2
R143 VA-5
8 1 VR118
10K
10K
3 4
VA-5
1K R117
GNDA
R179
IC104 (1/2) 5.6K
VA-5
0
BA4560F
VA-5
VA-5
C140 2P
R148 : PCN1038
CH R147
R101 R103
3K (TEMP . COEFFICIENT)
18K
R146
15K
R102
5.6K 13K
R148
2.2K
C103
R178
68 67 66 65 64 63 62 61 60 59 58 57 56 55
10P
820
C124
CH
1 54
220P
RF- CF3
CH
2 53 VA-5
RFSUM CF2 C123 220P
3 52
CH
HDMON CF1 C122
4 51 62P
CH
VEE TE
C105~108
5 50 TE. GAIN
IVMON TE- VR111
820P
22K
6 49
SA MSTE
SL C105
7 48
SB RTE
+ SL C106 R3
VR110 47K
8 47
SC MTE
SL C107 IC101
9 46 10K
SD R10K
MS MIXRATE
SL C108
10 45
SF1 VEE
CH PA4022A
C109
11 44 STE
SF2 RMAIN
CH C110 R4
12 43
SE1 STE
R139
CH C111
13 42
10K
SE2 RSUB2
CH C112 E
14 41
10K
A E1-E2
15 40 F
F2 F2-F1
16 39
F1 XLDON
17 38
D XSPL
18 37
VC REO
19 36 REI-
C
20 35 REI+
E1
21 22 23 24 25 26 27 28 29 30 31 32 33 34
5
R106 R107 R108
3.3K 10K 1K
VA+5
YB
C118
0.01
+
PB.PW
C139
C116
0.01
10/16
C142
DTC114TS
91P
D103
Q109
1SS355 CH
VA+5
ACT. OFS
C133
M
0.01 VR10 ACT. GAIN
R2
ME 100K
R12
R138 12K
YB
2.2K VA-5
470 C9
2
-
3900P
8 PWAJT
1
(CN104)
4
3 R6 13K
+
C134
IC102 (1/2)
0.01
BA4560F YF
6
8
R7
8
7
5 4
47
4
0.068
IC202 (2/2)
C11 R8
BA4560F
4.7K
YB C135
0.01
YF
VA-5
VA+5
PDE1260-
J1002
GNDA
1 1
C164
VA+5 YF 0.01
2 2
TOC POS
3 3
FG
4 4
SLD MT
5 5
SPD MT
6 6
GNDU
7 7
CN110
S7B-PH-K-S
HEAD BOARD ASS'Y
PWZ3632-
GNDA F
E
470P
C147
VA+5
YB
R157
56K
STE
C148
R158
470P
27K
YB 8
-
6
8
7
4
+
4 IC104 (2/2)
5
BA4560F
VA-5
C126
YF
0.01
C125
FE. OFS
100/10
R111
VA+5
47K
R130 : PCN1037
(TEMP . COEFFICIENT)
68 x 2
R130
TE. OFS
R126 R127 R128
62
22 22 22
R110
C132
Q103 Q104 Q105 0.1
2SA1037 2SA1037 2SA1037
39K
Q102
B B B B B
2SB1189
C121
100/10
+
YF
C120 C131 R124
0.01 Q107
0.01 180
Q108
2SA1461
2SA1461
YB
R135
B
VA-5
B
1.3K
REC. PW
B
R125
R134
270
3.6K
R109
180
GNDA
YB
VA+5
R149
47K
V+U
C221
47/16
+
C220
IC202 (1/2)
0.01
YF
LA6517
2 5
-
3
C222 6
+
0.01 YF
FOCUS DRIVER
4
R219
+
V-U
47
C224
47/16
IC202 (2/2)
LA6517
8
-
1
7
C225 +
0.01 YF
TRACKING DRIVER
V+U
R220
47
+
YF
IC203 (1/3)
12 2
- LA6520
3
1 SLIDER DRIVER
C228 +
13
0.01
14
C230
R221
47/16
47 V-U
+ IC203 (3/3)
D110 VDZ6.2B
YF C189
R222
R224 0.01
100K
47 R153
LA6520
5
47
IC203 (2/3) -
X Y
4
R151
12K
C232 6
+
0.01
YF VA+5 R150
SPINDLE DRIVER 12K
R225
R152
47
100K
R142
47K
Q113
DTC144ES
C187
YF
0.047
J101
DE015WFO
GNDU
GNDS
VA+5
VA+5 C102
+
100/10
Q115
V+U
DTA114EK
VA-5
VA+5
VR115
10K
WFE. OFS
V-U
Q117
DTA124EK
Q116
DTC114TK
R1103
Q106 47K
2SA1037
VA-5
VA+5
VA-5
GNDD
C144
0.01
YF R140
47K
R29
GNDA 5
1 0
4 5
3 2
IC103 3
TC7S08F
GNDD
GNDA
R226
100K
R227
- 8
9
100K
R228
+ 7
LA6520
100K
LOADING DRIVER R229
100K
NOTE
Capacitor without unit : µF
CH
YF
YB
TX
Electric Capacitor without indication CEAS
Without indication
Resistor unit :
Without indication 1/10W
ME
CN107 S6B-PH-K-S (FROM POWER SUPPLY PCB)
1
V+A
2
GNDA
3 V-A
4 V+U
5 GNDU
6 V-U
CN111
B2B-PH-K-Y
1 EFMIN
2
GNDD
(FROM STRATEGY PCB)
CN105 S13B-ZR (TO SERVO)
13 TE
12 FE
11 WBL
10 HF
9 RF
8 AGND
7 TOCPOS
6 EFM
5 DGND
4 XSAMP
3 M+STE
2 LDPW
1 XLDON
CN106 S10B-ZR (TO SERVO)
10 FCSCON
9
TRKCON
8 FG
7 SLDCON
6 REFV
5 SPDL
4 LOUT
3 LIN
2 LDRV
1 FOSEL
Semi-fixed resistor unit :
Ceramic CCSQCH 2.2K : RCP1019-
Ceramic CKSQYF 10K : RCP1045-
Ceramic CKSQYB 22K : RCP1046-
Film CFTXA 47K : RCP1047-
: Chip volume
1608 type
2125 type
Others
: Chassis GND
1/16W
Metal resistor RN1/10SE