JVC GZ-MG555US Schematic Diagrams page 18

MIC SCHEMATIC DIAGRAM
EXT_MIC
J201
L202
QNS0233-001
NQR0269-013X
3 EM_DET_L
1 EXT/L
L201
NQR0269-013X
2 EXT/R
4 EM_GND
L203
NQR0269-013X
C201 C202
OPEN OPEN
0 8 MIC
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.
TL201
TO MAIN IF
R201
0Ω (CN112)
CN201
QGA1002F1-04X
1 EM_DET_L
2 EXT/R
3 GND
4 EXT/L
C203 C204 D201
0.01 0.01 UDZS6.8B-X
yf183_y40175001a_rev0.1
(No.YF183)2-33
DIAL UNIT AND OPE UNIT SCHEMATIC DIAGRAMS
<DIAL UNIT>
GND 1
PRG1 SW 2
PRG2 SW 3
PRG3 SW 4
PRG4 SW 5
PRG5 SW 6
PRG6 SW 7
PRG7 SW 8
PRG8 SW 9
PRG9 SW 10
L LGT SW 11
GND 12
<OPE UNIT>
W
TO MAIN IF
T
(CN104)
1
ZOOM_SW
REG_3.1V 2
GND 3
4
FULL_SW
5
HALF_SW
6
MODE_SW
DIAL_ON 7
GND 8
9
DIAL_OFF
10
TRIG_SW
TRIG
NOTES :1. For the destination of each signal and further line connectionsthat are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.
3.The schematic diagram is only for reference. Avoid replacing individual parts.
Replace the entire unit only.
2-34(No.YF183)
MODE SW
FULL HALF
OFF ON MODE
yf183_y21598001b_rev0.1