JVC GR-DV3000A Service Manual page 85

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4.23
FE SW, FRONT, ZOOM UNIT, POWER OPE. UNIT, FOCUS UNIT AND SW FPC UNIT SCHEMATIC DIAGRAMS
- FE SW -
TO JUNCTION
CN1103
QGA1001F-03X
5
S1181
FOCUS
NSW0173-001X
S1182
EXPOSURE
NSW0173-001X
4
- FRONT -
1 2 FRONT
CN2412
TO IR(MIC UNIT)
QGA1001F1-03X
3 GND
IR_RMC
2
1 1
IR_VCC
MENU_1
MENU_2
3
MENU_SET
REG_4.8V
IR_RMC
R2411
47
C2411
C2412
0.1
0.01
CN2411
NC
1
MENU_SET
2
MENU_2
3
MENU_1
4
GND
5
GND
6
TO SW FPC UNIT
2
QGF0505F2-06X
- ZOOM UNIT -
TO JUNCTION
ZOOM UNIT
CN1102
D_REG3V
1
2
KEY_B
FOCUS
3
EXPOSURE
4
D_REG3V
5
ZOOM_SW
6
7
GND
GND
8
1
ZOOM
0.5mm pitch
FPC connector
A
B
CN1181
3 2 1
1 1
FE SW
1181
-1189
y20153001a_rev0
2411-2419
TO EJECT
CN2421
CN2413
QGF0512C-06X
1
2
3
4
5
GND
6
y20153001a_rev0
SNAPSHOT
PHOTO1
FULL
PHOTO2
HALF
T
W
y20153001a_rev0
C
NOTES :
For the destination of each signal and further line connections that are cut off from
this diagram , refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts , be sure to order according to the Part Number indicated in the Parts List.
The schematic diagram is only for reference. Avoid replacing individual parts.
Replace the entire unit only.
- POWER OPE. UNIT -
POWER OPE. UNIT
TO JACK
CN303
POWER_LED(3V)
1
GND
2
3
NC
NC
4
PLAY
DIAL_PB
5
OFF
DIAL_OFF
6
A
DIAL_AUTO
7
M
DIAL_MANU
8
TRG_SW
9
10
GND
GND
11
0.5mm pitch
FPC connector
- FOCUS UNIT -
TO JUNCTION
CN1104
GND
6
FOCUS_PA
5
GND
4
GND
3
FOCUS_PB
2
GND
1
- SW FPC UNIT -
D
E
4-47
4-48
POWER LED
POWER DIAL
START/STOP
y20153001a_rev0
FOCUS UNIT
SW FPC UNIT
2401-2409
TO FRONT
CN2411
1
NC
3
4
2
MENU_SET
3
MENU_2
4
MENU_1
5
GND
1
2
6
GND
S2401
y20153001a_rev0
F
G
H

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