10.8. FRONT SCHEMATIC DIAGRAM
10K
R4808
10K
R4807
1800
R494
4700
R493
FP6505-15
FP6505-16
FRAME GND
TO
RL4002
3.2
3.7
4.9
3.7
3.4
4.9
4.9
2.4
2.4
2.4
2.4
2.4
2.4
4.2
4.9
4.8
(FRONT P.C.B.)
B1ABBE000002
Q492
(AMP)
CL4802
CL4803
CL4801
:AUDIO MAIN SIGNAL PATH
1
C4899
330
R6803
TALLY
B3AAB0000037
D6801
TL7002
FP6505
CONNECTION
MAIN
TO
FP6505-1,2,3
FP6505-1,2,3
FP6505-1,2,3
FP6505-4,5,6
FP6505-4,5,6
FP6505-7,8,9
FP6505-7,8,9
FP6505-10
FP6505-11
FP6505-12
FP6505-13
FP6505-14
FP6505-17
FP6505-18
FP6505-19
FP6505-20
FP6505-21
ST NOREG
NOREG GND
NOREG GND
D GND
D GND
D GND
ST NOREG
REG D3V
REG D3V
IR OUT
TALLY
REMOCON
REG A5V
MIC 5V
MIC 5V
MIC(R)
MIC(L)
MIC GND
MIC GND
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FP4801
MAIN/SUB CONNECTION
TO
33
R6402
10
C6401
(IR RECEIVER)
B3RAB0000045
IR6401
OUT
GND
VCC
1
2
3
330K
R492
(AMP)
B1ABCF000100
Q491
0.22
C492
0.22
C493
10M
R495
MA3S132D0L
D491
3
2
1
2.2M
R491
B3GA00000039
D6802
0.1
C491
(R.FILTER)
B1ABBE000002
Q4803
4700
R4815
6V22
C4808
33K
R4814
4.7
C4807
22K
R4813
(MIC AMP)
NJM2115V
IC4801
0.047
C4802
680P
C4804
56K
R4806
0
R4804
680P
C4803
56K
R4805
0
R4803
0.047
C4801
3900
R4802
3900
R4801
D4ED1270A003
VZ4801
D4ED1270A003
VZ4802
VCC
GND
-
+
-
+
8
7
6
5
4
3
2
1
MIC UNIT
M4802
-
+
ECM(L)
M4801
ECM(R)
-
+
9
8
7
6
5
4
3
2
1
F
E
D
C
B
A
NV-GS180,GS188
FRONT SCHEMATIC DIAGRAM
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART,PLEASE REFER
TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC
VOLTAGE ON THIS DIAGRAM IS STOP MODE.
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED HEREIN SHALL BE REGARDED
AS REFERENCE INFORMATION WHEN PROBING DEFECT POINT,BECAUSE IT MAY
DIFFER FROM AN ACTUAL MEASURING VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION AND PRODUCT ITSELF.
NV-GS180EG / NV-GS180E / NV-GS180EB / NV-GS180EP / NV-GS180EE / NV-GS180EF / NV-GS180EK / NV-GS180GC / NV-GS180GN / NV-GS180SG / NV-GS180PL / NV-GS188GK
40
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