Main (Drive) Schematic Diagram - Panasonic NV-GX7EG Service Manual

4.13. MAIN (DRIVE) SCHEMATIC DIAGRAM

(MAIN C.B.A.)
REFER TO MAIN CONNECTION
F
TO MAIN CN(C-33/D-33)
<TO POWER>
K10 DRIVE3V
K8 NOREG_GND
K1 CYL_VM
K2 CYL_SW
K4 CAP_SW
K5 TRIWAVE
K6 REGD1R8V
K3 CAP_VM
K9 D_GND
E
TO MAIN CN(C-33)
<TO POWER>
K11 NOREG
C2231
16V1u
[2012]
CL2204
TO MAIN CN(C-33)
D
<TO VIDEO2>
K13
CYL_PG
K14
DRIVE_CLK
R2222 1K
R2201
100
TO MAIN CN(B-33)
<TO CYLNDER M>
C2201 1u[1608]
K19
FG+
C2202 1u[1608]
K20
PG+
CL2205
C TO MAIN CN(C-33)
<TO CONTROL/VIDEO2>
K12 CYL_FG
TO MAIN CN(C-34)
<TO CAPSTAN M>
C2203 6.3V10u[T][Y]
K33 VMR
K34 AFG2
C2204 1u[1608]
K35
AFG1
C2207 0.1
K36 M1
C2206 0.1
K37 M2
K38 M3
K39 H3+
K40
H3-
B
K41 H1+
K42 H1-
K43 H2+
K44
H2-
C2205
0.1
A
1 2
C2226
6.3V10
YSW
7.8
NOREG
7.6
CSW
0.9
YCLK
YGND
1.9
FC
2.9
VCC
GND
0.9
CFG2
1.8
VCC2
R2224 1K
1.8
YPG
R2225 1K
0.9
YFG
R2202 47K
1.1
YFGO
R2205 1K
1.1
YFGI
1.1
YPGI
R2206 1K R2203 82K
1.1
YPGO
R2207 1K R2204 220K
1.1
CFG1O
CFG1I
C2210
220P
C2009
C2211 R2208
220P
1u[1608] 1K
R2209 220K
3 4
C2208
0.1
R2213
0.27
[3216]
YATC
YMI3
1.6
YM3
YMI2
1.6
YM2
YMI1
1.6
YM1
0
OUT1
IC2201 LGND
C0GBG0000023
7.9
CYL/CAP LOADING
VB
MOTOR DRIVE
R2215
0
OUT2
0.6
CM1
0.6
CM2
0.6
CM3
2.4
H3-
2.4
H3+
H2+ 0.5
CATC
R2211
0.27
[3216]
NOTE: NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE DIAGRAM IS PLAYBACK MODE.
REFER TO PARTS LIST. THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE
BRACKETS( )ON THIS DIAGRAM IS RECORD MODE.
(SP MODE)
5 6
43
NV-GX7EG / NV-GX7EGM / NV-GX7B / NV-GX7EN / NV-GX7A / NV-GX7ENT
:CYLINDER SERVO SPEED LOOP
:CYLINDER SERVO PHASE LOOP
:CAPSTAN SERVO SPEED LOOP
:CAPSTAN SERVO PHASE LOOP
R2214
TO MAIN CN(C-34)
27K
<TO CONTROL>
LOAD_REF
R2212 1200
TORQU_LIMIT
CAP_FG
CYLON_L
UNLOAD
LOAD
CYL_ERR
CAP_ERR
CAP_RSF
LOADLOCK_DET
TO MAIN CN(B-33)
<TO CYLNDER M>
C2217
COM_CYL
0.1
M1A
C2218 C2219
M2A
0.1 0.1
M3A
R2217
22K
C2216
1u
[1608]
TO MAIN CN(D-34)
<TO MECHA1>
M_LOAD
0.68 [3216]
M_UNLOAD
NV-GX7EG/EGM/B/EN/A/ENT
MAIN (DRIVE) SCHEMATIC DIAGRAM
7 8
K31
K23
K24
K25
K26
K27
K28
K29
K30
K32
K15
K16
K17
K18
K21
K22
9