JVC NX-F3B

2-2
Standard schematic diagrams
Front section
+
-
+
-
560K
R3907
22K
R3911
0
R3804
K3951
NQR0022-005X
4.7K
R3902
C3701
15p
47/25
C3802
CN302
QGF1208C1-11
1 2 3 4 5 6 7 8 9
10 11
0.1C3951
K3953
NQR0022-005X
22K
R3806
2.7K
R3906
1K
R3904
J3004
QNS0188-001
4 7 3 1 6 2 5
1K
R3901
D3803
MA8033/L/-X
K3704
0
0.1/50
C3804
K3952
NQR0022-005X
0.47/10
C3901
33/10
C3906
4.7K
R3903
0.01
C3908
K3703NQR0022-002X
22/16
C3801
D3901
MA111-X
82P
C3902
D3801
MA111-X
C3702
15p
NI
C3806
0.1C3953
220K
R3914
470
R3909
0.47/50
C3903
J3002
QNZ0851-001
4321
22K
R3805
CN301
QGA2016C1-05
5 4 3 2 1
1k
R3751
10K
R3913
470
R3908
Q3902
2SC3928A/QR/-X
D3701
NI
1
2
3
47/16
C3905
IC301
NJM4565E-X
6
5
7
K3702NQR0022-002X
D3802
MA111-X
10/50
C3805
J3005
QNS0188-001
4 7 3 1 6 2 5
6
22K
R3910
EP301
QNZ0136-001Z
1 2 3
NI
C3803
IC301
NJM4565E-X
2
3
1
8
4
K3801
NQR0022-005X
J3003
QNS0266-001
4 7 3 1 6 2 5
5
Q3901
2SC3928A/QR/-X
NI
C3954
3.3/50
C3907
10K
R3905
2200/6.3
C3707
100K
R3803
K3701
NQR0502-001X
C3704
0.0018
D3902
MA111-X
22/16
C3904
1K
R3915
0.1C3952
10K
R3912
510K
R3802
1K
R3801
C3703
0.0018
C3956
0.01
C3955
0.01
0V
D+ D5V
L
OTHER:
J/C:NQR0502-001X
MIC AMP
LVA10821-A2
FRONT JACK PWB
TO MAIN PWB
CN203 OF
LVA10822-A1
TO DVD MODULE
Ver.US/UT/UX/UW/UG/UA/EE
FMU-MB8-21
0V
GND
5.0V
R
0V
CN811 OF
LVA10629-A1
D-
0V 0V 5V
0V 0V 5.8V 3.0V 0V 0V 0V
G1 G2 G3 G4 G5 G6 G7 G8 G9
S10
S11
S12
S13
S14
S15
S16
S17
G10
S9 S8 S7 S6 S5 S4 S3 S2 S1
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S15 S16 S17 G9 G8 G7 G6 G5 G4 G3 G2 G10 G1
VOL2 VOL1
DI_DT
DI_CK
DI_CS
DI_DT DI_CK DI_CS
VOL1 VOL2
MIC_VOL1 MIC_VOL2
MIC_VOL1 MIC_VOL2 S14
C5521 NI
0.01C5402
C5511 NI
NI
C5011
NI
C5303
0.1/16 C5005
0.1/16
C5302
NI
C5012
0.1
C5004
0.1/16
C5002
NI
C5013
0.01C5602 0.01C5601 0.01C5401
NI
C5003
10/50
C5001
C5301
100/6.3
CN561
QGF1208F1-19
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
D5521
SELT1E54CM-S
D5511
SLR343BC7T-T
D5501
SLR-343VC-T
IC531
GP1UE271XKC1
12345
IC501
PT6315
1234567891011
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33
34 35 36 37 38 39 40 41 42 43 44
JS541
QSW0975-001
41325
JS561
QSW0963-001
41325
Q5511
RT1N231C-X
Q5512
RT1N431C-X
Q5521
RT1N231C-X
Q5522
RT1N431C-X
330
R5513
2.7k
R5202
150
R5523
R5011 82K
91
R5501
NI
R5402
3.3k
R5201
R5511 NI
NI
R5401
150
R5512
6.8k
R5214
0
R5014
3.3k
R5211
3.9k
R5213
NI
R5601
R5521 NI
12k
R5215
NI
R5602
120
R5522
2.7k
R5212
0
R5012
0
R5013
S5216
S5202S5201
S5214S5212 S5213S5211 S5215
S5203
DI511
QLF0195-001
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354
R5206
*
R5216
*
150
R5514
120
R5524
R5301
1/10W
REMOCON F+ DI_CK -VDISP DI_CS DI_DT
TO MAIN PWB
CN411 OF
LVA10822-A1
VDD GND OUT
LVA10821-A1
FL PWB
REMOCON
FL DISPLAY
3.2V 3.3V
0V
OPEN/
GND GND
0V 0V
S9 S5 S8 S6 S7 S4 S3 S2 S1 VDD VSS
NC
ILLUMI
F-
S5201 - S5216
B.SKIPF.SKIP
POWER
SOURCESTOP PAUSE
K2/
F+ F-
OSC
DIMMER
K2
STANDBY
DI_DT
DI_CK
DI_CS
K1
K2
G10
G11
S14
S15
G12
S16
VEE
S10
S11
S12
S13
G4 G3 G2
VSS
G8 G7 G1
VDD
G6 G5 G9
FL DRIVER
-21.5V
0V
3.3V
3.3V
0V
2.9V
0V
0V
0V
0V
2.1V
G1 G10 G2 G3 G4 G5 G6 G7 G8 G9 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
PLAY
CLOSE SURROUND*
QSW0683-001Z
STANDBY
LED
ILLUMI
LED
K2 LED
3.2V
0V
VOLUME
0V 0V
3.2V
ENCODER
KEY1 KEY2 VOL1 VOL2 B3.3V BGND M9V MGND FLGND
3.2V 3.2V
*S5203
F7:K2
F3:SURROUND
F7 ONLY
-25.0V -25.0V -25.0V
3.3V
0V
3.3V
0V
3.3V 3.3V 3.3V
0V
3.3V 3.3V
0V 0V
9.0V
0.1V
0.2V
3.2V
0.15V
0.24V
3.2V
0V 0V
MIC VOLUME
0V 0V 0V
ENCODER
MIC_VOL1 MIC_VOL2
3.3V 3.3V
F- F+
Ver.US/UT/UX/UW
R5216
R5206
KARAOKE
MODEL F3F7
KARAOKE
NI62k
NI39k
KARAOKE
NO
3.2V
3.2V
3.2V
3.2V
EE/UG/UA
USB
MIC1 MIC2
HEADPHONE
100