1
2
3
5
4
A
B
C
D
E
F
G
H
D.CPU SCHEMATIC DIAGRAM
4.4
4-10
4-9
GND
REG_3V
IC1401
TL1418
EEPROM_CS
TL1419
LD_FWD
GND
LD_REV
TL1401
S_DT_IN
S_DT_OUT
S_CLK
C1416
TL1415
D_GAIN
CAS_SW
SRV_CS
SRV_RST
SRV_RDY
TL1405
R1402
REC_SAFE
MIC1
OUTV
MIC2
MIC3
R1403
R1414
R1413
R1412
R1411
C1414
C1415
C1413
C1412
E_SENS
S_SENS
R1409
R1424
SREEL_IN
R1408
MONI_CHG
CAM_SW_B
CAM_SW_A
CAM_SW_C
DRUM_PWR
CAP_PWR
R1423
TREEL_IN
DEW_SENS
R1422
Q1403
Q1402
R1421
TAPE_LED
REEL_VCC
R1410
R1415
GND
R1416
REG_3V
M_REG4.8
M_UNREG
C1402
R1401
X1401
C1401
DRUM_ERR
TL1410
TL1409
TL1408
ADDT06
ADDT07
ADDT08
ADDT09
ADDT10
ADDT11
ADDT12
ADDT13
ADDT14
ADDT15
ADDT00
ADDT01
ADDT02
ADDT03
ADDT04
ADDT05
DRE
TL1407
REG_3V
TSR
M_REG4.8
VPPD
DRST
TL1403
TL1404
TL1411
M_UNREG
TL1406
HID1
SPA
SRV_TRK
L1401
C1403
C1408
RA1401
CAS_SW
CAP_ERR
C1404
C1405
DRUM_ERR
CAP_FG
DRUM_PG
DRUM_FG
C1406
DRWSEL
DALE
DWE
CAP_ERR
CAP_PWR
DRUM_PWR
DRUM_REF
CAP_REF
CAP_RVS
DRUM_BRK
MDA_PS
CAP_BRK
LD_ON
R1407
R1406
R1405
Q1401
C1407
EEP_DT_CLK
EEP_DT_OUT
EEP_IN
R1404
FRP
CAM_VD
C1411
C1410
C1409
TL1402
TL1416
CLK27SEL
DV_RST
HID3
RECH
PBH
DV_WAIT
SRV_RX
SRV_TX
TL1417
TL1412
TL1413
R1417
TL1414
0.1
1k
10K
3.3k
3.3k
3.3k
3.3k
0.022
0.022
0.022
0.022
330k
100K
75k
82
15k
10k
4.7K
4.7K
15p
1M
15p
0.1
47k
0.1
0.1
0.1
3.3k
3.3k
3.3k
0.1
4.7k
0.01
0.01
0.01
100
MDA_PS
DRUM_BRK
CAP_RVS
CAP_BRK
LD_ON
D_GAIN
LD_FWD
LD_REV
CAM0
CAM1
CAM2
REC_SAFE
HID
DIN_L
NC
XI164SEL
VDD
VSS
REEL_ON
MONI_CHG
CLK27SEL
FFREWH
D
V_RST
NC
NC
NC
NC
NC
NC
NC
NC
CAP_REF
DR
UM_REF
KENT
O1_REF
KENT
O2_REF
NC
NC
NC
NC
VPP
XT1
RESET
XT2
VDD
OSCO
OSCI
VSS
NC
HID
PBH
RECH
NC
NC
NC
NC
VDD
VSS
NC
NC
NC
NC
NC
NC
MSELECT
NC
NC
NC
DRUM_FG
DRUM_PG
NC
OUTV
NC
NC
VDD
VSS
T_REEL
S_REEL
TSR
FRP
NC
NC
NC
NC
SPA
SRVTRK
DRUM_FG
CAP_FG
NC
NC
NC
NC
S_SENS
E_SENS
DEW_SENS
BCID1
BCID2
BCID3
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
A
VREF
A
VSS
A
VDD
VDD
VSS
DW
E
NC
DR
WSEL
DRE
D
ALE
NC
NC
ADDT00
ADDT01
ADDT02
ADDT03
ADDT04
ADDT05
ADDT06
ADDT07
BVDD
BVSS
ADDT08
ADDT09
ADDT10
ADDT11
ADDT12
ADDT13
ADDT14
ADDT15
NC
NC
NC
NC
SYS_OUT
KENTO1
KENTO2
NC
NC
CLK_OUT
NC
NC
NC
SYS_IN
READ
Y
MIC_SDA
MIC_CTL
MIC_SCL
EEP_READ
EEP_WRITE
EEP_CLK
EEP_CS
EEP_SEL
Vdd
Vss
CAM_VD
NC
NC
NC
TAPE_LED
NC
NC
NC
HID3
D
V_W
AIT
SYS_CLK
RXD
TXD
NC
UMC3N-W
UMC3N-W
NAX0204-001X
DTA114EE-X
T
UPD703040YF-M12
DRST
SPA
*
FFREWH
UPD70F3040YFM12
XI164SEL
SRV_TRK
VPPD
DRUM_REF
CAP_REF
SRV_TRK
TREEL_IN
SREEL_IN
MIC_CTL
SRV_CS
TAPE_LED
REEL_VCC
FRP
SPA
TSR
HID
FRP
TSR
TO REG
TO REG
TO SYSCON
TO
SYSCON
TO
SYSCON
TESTDA0
TESTDA1
NOTE : The parts with marked ( ) is not used.
∗
y10269001a_rev0
TO DSP
TO
DVMAIN
TO MAIN IF CN105,
DVMAIN, PRE/REC
TO DVMAIN
TO MAIN IF
CN105
TO REG
TO MDA
NQR006-001X
∗
TO MAIN IF
CN113
TO MDA
TO MAIN IF
CN113
TO MDA
TO MAIN IF
CN113
TO MAIN IF
CN111
TO PRE/REC
TO
DVMAIN
0 1 MAIN (D.CPU)
When ordering parts, be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram, refer to "4.1 BOARD INTERCONNECTIONS".
NOTES :