Panasonic NV-DV2000, Service Manual, Page: 53 / 170

DV-IN
MCVS
INF
REC.
Over than
X1 tape speed
Less than
X1 tape speed
P.B.
REC./CUE/
REV/SLOW
Normal
(Other than left)
EDIT
(Other than Dubbing
(Copying)/Assemble.)
P.B.
V-Sync
A NA.Y-IN
25Hz
PHASE
IC2001
IC3005
IC3001 IC3003 IC3201
IC6001
IC3201
IC3201/IC2001
IC2503
IC2503
IC6001
IC2502
IC3001
IC7501
(TIMER u-com)
CYLINDER & CAPSTAN SERVO
V-PLL
VCO
(18MHz)
COUNT
DOWN
COUNT
DOWN
COUNT
DOWN
AFT
ROM
ROM
FRP
INT.REF.
AFT
(TRE)
AFT
(TRE)
FG-Pulse
(Normal P.B.:1,760Hz)
FRP (25Hz)
SPEED
ALL MODE
ROM DATA CYLINDER REFERENCE
COMPARISON
REFERENCE
COMPARISON
PHASE
FG
FG
NOTE:
*
During Editing, Frame Servo is applied for Capstan Servo.
HID
REC/PB CUE/REV
ROM
TSR(150Hz)
ROM
CYL
SPEED
CYLINDER
MOTOR
CYL
DRIVE
HID
GENERATOR
CAP
DRIVE
FG1
FG MIX
FG2
(Normal P.B.:880Hz)
CYL
PHASE
CAP
SPEED CAPSTAN
MOTOR
CAP
PHASE
FRAME
SERVO
ROM Data
FG-Pulse
TSR/ROM
CYL-ET
HID-3
HID-2
HID-1
ROM Data
CAP-ET
ROM Data
FG-Pulse
ENVE
(Pilot f0-f2)
ENVE
(TRP0-3)
FG-Pulse (Normal P.B.:600Hz)
PG-Pulse (Normal P.B.:150Hz)
ENVE.OUT(TRP0-3/PILOT f0-f2)
18MHz
FRP
(25Hz)
SSP
(300Hz)
HID-1
(150Hz)
TSR ROM
DATA
ALL MODE CAPSTAN
ROM DATA ROM DATA
PB REC/CUE/
REV/SLOW
ATF INTERNAL
EFERENCE
OSD
ON(H)
73
S.CLK 59
S.DATA IN 60
S.DATA OUT 61
OSD CS
54
D.OUT
64
OSD CLK
62
IC6001
(SYSCON/SERVO u-com)
E.OSD
ON(L)
80
CPU CLK 73
CPU D.OUT 74
CPU D.IN 75
S.CLK 81
S.DATA OUT 82
S.DATA IN 83
CS
79
D.OUT
78
E.OSD
CLK
77
IC2004
(EEPROM)
CS
1
DO
4
DI
3
SK
2
IC2002
(DAC)
CLK 2
DI 1
LD 3
IC2005
(com-u-com)
IC2001
(LSI u-com)
IC4701
(AY-u-com)
EE.CLK 99
EE.DI 100
EE.CS 104
EE.DO 103
DAC LD 106
com CLK 69
com D.OUT 70
com D.IN 71
com RST 68
M.SCK 76
M.SDI 79
M.SDO 80
RST 7
78
L YC
D.OUT
79
L YC
D.IN
35
YC
CS YC
CLK
77
62
YC
SBI
63
YC
SBO
38
REM
CS
YC
CLK
64
CPU CLK 73
CPU D.IN 75
CPU D.OUT 74
IC3606
(EDIT/OSD u-com)
QR6020
23
S.IN
24
CS CLK
22
MAIN DATA / CLOCK TRANSMISSION