JVC UX-G300B Service Manual page 27

Micom section
FW301
QUM159-13DGZ4P1
GVA10151-A1(1/3)
RIPPLE FILTER
Q3801
US3.3V
KTC3203/OY/-T
8.9V 9.8V
A9V
R3801
AGND
470
9.6V
D3807
NI
SAFETY REG
0V
IC380
NI Q3802
KRC102S-X
NC NC
VDD CE
VOUT GND
NC NC
K3608
FOR UX-GP7V ONLY
NI C3852 NI
B4109
C3851
IC370
NI
NI
5
7
6
C3751
NI
C3752
NI
K3602
C3401
NI
NI
C3402
NI
K3603
NI
C3100
C3451
NI
NCB31CK-104X
C3452
NI
K3604 NI
CN309
QGA2001C1-08
DGND 1
K3601 0
RX 2
K3600 0
TX 3
USB_POWER 4
K3607 0
DG_SENSE 5
K3606
0
C3501
OUTL 6
10/50
AUDIO_RETURN 7
0
K3605
OUTR 8
CV 9
C 10 C3502
10/50
Y 11
READY 12
R3609
CLK 13
DATA 14
RST 15 C3616
C3551
10/50
C3552
10/50
FOR UX-GP5/GP7V ONLY
2
EP360
QNZ0136-001Z
*PARTS LIST
PULL DOWN UX-G300/
UX-G500V UX-G800D UX-GP5 UX-GP7V
G303/G305
MODEL
(NO MODEL
DETECTION) (CD & USB) (DVD & USB) (DAB & USB) (CD & IPOD) (DVD & IPOD)
NI 10K 10K 10K 10K 10K
R1(R3199)
10K 3.3K 6.8K 13K 30K NI
R2(R3099)
PULL DOWN UX-GP9D UX-G500V
UX-G800D UX-GP5 UX-GP7V
MODEL
(NO MODEL (DAB & IPOD) (DAB & USB & (CD & IPOD &
DETECTION) (UX GP5 DOM) (CD & USB) (DVD & USB) BLUETOOTH) HI POWER)
NI 10K 10K 10K 10K 10K
R1(R3192)
10K 3.3K 6.8K 13K 30K NI
R2(R3092)
J/C E U1 U2 U3 U4 DOM
J,C B,E,EN,EV, US,UN,UF, UW,UY,UJ UX,UG UP,UT DOM
VERSION
EE UB,A,UP, UT JAPAN
R1(R3198) NI 10K 10K 10K 10K 10K 10K
R2(R3098) 10K 3.3K 6.8K 13K 30K NI NI
For UX-GP ONLY
QGF1208C1-13
For UX-G ONLY
CN303
CN312
QGF1208C1-13
QGB1214J1-08S
CN302
QGB2510J1-06
FDAB
R3951
Q3951
NI
NI
IPDSAFETY
DVDPWRON
ECO
FSW9V
FREQ_CTRL
0V
SAFETY2
SAFETY1
FIPOD
*
READY
CLK
USBLEDB
JOG+
JOG-
HPSW
FLDATA
C3754 NI FLLATCH
FLCLK
IC370
R3753
NI
RDSCLK
R3751 RST
NI 3
C3409
8 REMOCON
NI
C3753 IPOD_COUT
DATA
NI 1
Py
4
2
R3752
NI R3754 NI C3408 FIPOD
NI
C3755 C3008
NI
NI
C3404 NI
IC340
LEVEL_DET
R3403 NI KEY1
R3401
NI
5 KEY2
8
C3403 IPOD_YOUT KEY3
NI
7 Pr
DGSENSE
C3407
4
R3402 6 NI
NI
R3404 NI
C3406
NI
C3405
NI
R3608 NI
C3454 NI
NI
C3615
R3453
NI C3456
NI
R3451
NI NI
3
C3453 1 IPOD_CV
NI
Pb
IPOD_TX
C3457
2
R3452 NI IPOD_RX
NI R3454 NI
FREQ_CTRL
C3455
NI
ECO
FSW9V
BLANK_CTRL
IPDSAFETY
IC350 C3504
NJM4565E-X 100p R3606
VS3
10k
C3613
100/16 VS1
R3502 R3504 VMUTE
33k
22k
8 C3506
5 10/50
IPODL
C3503
10p 7
4
6
R3503
22k
R3607
10k
R3505 33k
C3505 100p
470
C3553 100p
0.047
R3554 33k
R3552
22k
3
IPODR
C3225 1
10p
C3555
2
10/50
R3553
22k
R3555 33k
C3554 100p
*CD MODEL MICON PIN
NOTES
R1
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL
UX-G300/
MODEL
UX-GP5
G303/G305 VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- CD STOP MODE
R2
R3001 NI 1K
2. UNLESS OTHERWISE SPECIFIED.
R1 R2 R3002 NI 1K
ALL RESISTORS ARE 1/4W
* R3070 NI 1K
(J/C ONLY) OR 0.063W 5% THICK FILM CHIP RESISTOR
RT1N430C-X
4.7K NI
KRC110S-X
R3078 NI 1K ALL CAPACITORS ARE CERAMIC CAPACITOR
R3079 MYLAR CAPACITOR.
1K NI
RT1N141C-X R3179 3. NI=NO INSERT
10K 10K 10K NI
KRC102S-X
4. "0"= SHORT BY PATTERN
R3080 1K NI
R3180 10K NI
R3090 NI 1K
R3096 NI 1K
R3196 NI 10K
R3097 NI 1K
R3197 NI 10K
For UX-G ONLY
QGF1208C1-05
CN304
QGF1208C1-13
ROM CORRECTION/ERROR HISTORY
IC310
NI
A0 Vcc
A1 WP
A2 SCL
GND SDA
*
C3005 NI
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
C3006 NI
*
R3076 0.9V
NI
76 IPOD_READY
R3077 NI 0.9V
77 IPOD_CLK
*
R3078
0V
78 USBLEDB/IPODLED
* R3079
3.3V
79 JOG+
*
R3080
3.3V
80 JOG-
R3081
1K 0.3V
81 HPSW
3.3V
82 FLDATA
3.1V
83 FLLATCH
3.3V
84 FLCLK
IC300
R3085
1K 0.9V
MN101EF16KXW
85 RDSCLK
R3086 NI
0.9V
86 IPOD_RST
R3087
1K 3.3V
87 REM
R3088 NI
0.9V
88 IPOD_DATA
3.3V
89 VDD5
*
R3090 0V
90 FIPOD_CHARGE
0V
91 VSS
*
R3092 0V
92 MODEL2
R3093
1K 0V
93 LEVEL_DET
R3094
1K 3.3V
94 KEY1
R3095
1K 3.3V
95 KEY2
*
R3096
0V
96 KEY3
*
R3097
0.9V
97 DGSENSE
* R3098
1K 1.3V
98 VERSION
*
R3099 1K
0.8V
99 MODEL
3.3V
100 AD_POWER
* * *
* * 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
*
R3001
*
R3002
R3003 1K
C3003
0.1/16
R3005 1K
C3303
R3007
1K 0.1/16
R3010
NI
R3011
2.2K
X3001
QAX0711-002Z
8MHz L3001
B4123
FLASH MICON
CN308
QGF1210G1-06
B4122
NI
K3501
NQR0627-002X
K3500 NI
ALL RESISTANCE VALUES ARE IN OHM( ) .
ALL CAPACITANCE VALUES ARE IN F(P=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
5% CARBON FILM RESISTOR
OF CAPACITANCE( F) /RATED VOLTAGE (V).
ALL INDUCTANCE VALUES ARE IN H(m=mH) .
OR ALL DIODES ARE MA111-X
UX-G300 CD
UX-G500V DVD + SCART
UX-G800D CD + DAB
UX-GP5 CD + IPOD
UX-GP7V DVD + SCART + IPOD
UX-GP9D CD + DAB + IPOD
TO DAB UNIT OPTICAL OUT
IC330
NI
NI
CN305
3 2 1
Q3901
C3350
NI
NI
R3350
NI D3351
R3904
NI
NI
C3904 Q3902
NI
NI
B4056
R3804
NI Q3701
C3804
NI
E VERSION
R3167 NI
R3166
10K
3.8V R3050 S2TDT
1K
S2TDT 50
R3049
3.3V 1K TUAMSW
TUAMSW 49
R3048 1K RDSDATA
0.9V
RDSDATA 48
R3047
0V NI FTU
FTU 47
R3046 NI SWMUTE
0V
SWMUTE 46
R3045
3.3V 1K PROT
PRT 45
R3044 1K DC_DET
3.3V
DC_DET 44
R3043
0V 1K MUTE
MUTE 43
R3042 1K STBY
3.3V
STBY 42
R3041
0V 1K FREQ_BEAT
FREQ_BEAT 41
R3040 1K TOPEN
0V
TOPEN 40
0V
GND 39
R3038 1K TCLOSE
0V
TCLOSE 38
3.3V C3004 0.1/16
VDD18 37
3.3V R3036 1K SCLK
SCLK 36
R3035 U2SDT
3.3V 1K
U2SDT 35
R3034
3.3V 1K S2UDT
S2UDT 34
R3033 SCS
3.3V 1K
SCS 33
R3032
0V NI D2SDT
D2SDT 32
R3031 S2DDT
0V NI
S2DDT 31
R3030
0V NI FANDET
FANDET 30
R3029 FANON
0V NI
FANON 29
R3028
0V NI DVDPWRON
DVDPWRON 28
3.3V R3027 1K CPURST
CPURST 27
R3026
3.3V 1K UCS
UCS 26
R3123
24 25 NI
R3124
10K
R3125
10K
R3025 1K CLOSESW
R3024 OPENSW
1K
R3023 1K
R3022 VIDEOSW_C
NI
R3021
NI VIDEORGB
R3020
NI VIDEOIP
NI
B4124
QUY158-050Y
RESET
K3801
3.3V Q3301
KRC110S-X
NI
0V
0V
CN306
QGF1208F1-15
TU_CE 0V
1 TU-CE
T2SDT
3.3V
2 TU-DI
TU_CK 3.3V
TX 3 TU-CK
S2TDT
3.8V
4 TU-DO
C3713 0.01/50
0V
5 AGND
R3610 51K
TUL
0V
6 TU-L
FDABANT
8.9V
7 TU9V
R3710 51K
TUR
0V
8 TU-R
NI
9 NC
10 RDS
0V
11 DGND
4.8V
12 5V
TUAMSW
3.3V
13 TUAMSW
RDSCLK 0.9V
FTU 14 RDSCLK
RDSDATA
0.9V
15 RDSDATA
0.1/16
C3714
AHB
AHB
VOLCLK
VOLCLK
VOLDATA
VOLDATA
VOLLATCH
VOLLATCH
HPMUTE
HPMUTE
ONLY
SMUTE
SMUTE
SWMUTE
SWMUTE
HPR
HPR
HPL
HPL
AUXINR
AUXINR
AUXINL
AUXINL
TUR
TUR
TUL
TUL
CDR
CDR
CDL
CDL
DABR
DABL
IPODR
IPODR
IPODL
IPODL
CN310
NI
COUT
1 COUT
2 DGND
YOUT
3 YOUT
4 DGND
YGOUT
5 GOUT
6 DGND
CBOUT
7 BOUT
8 DGND
CROUT
9 ROUT
10 DGND
TX
11 TX
TOPEN
12 TOPEN
OPENSW
13 OPENSW
TCLOSE
14 TCLOSE
CLOSESW
15 CLOSESW
16 DVD5V
17 DVD5V
18 M9V
19 M9V
20 MGND
21 MGND
UCS
22 UCS
CPURST
23 CPURST
SCLK
24 SCLK
FANDET
25 FANDET
U2SDT
26 U2SDT
FANON
27 FANON
S2UDT
28 S2UDT
DVDPWRON
29 DVDPWR
SCS
30 SCS
LRMUTE
31 LRMUTE
CN311
QGF1036C1-25
TOPEN
0V
25 TOPEN
OPENSW 0V
24 OPENSW
TCLOSE
0V
23 TCLOSE
CLOSESW 0V
22 CLOSESW
6V
21 DVD5V
6V
20 DVD5V
9.8V
19 M9V
9.8V
18 M9V
0V
17 MGND
0V
16 MGND
UCS
3.3V
15 UCS
CPURST
3.3V
14 CPURST
SCLK
3.3V
13 SCLK
FANDET
0V
12 FANDET
U2SDT
3.3V
11 U2SDT
FANON 0V
10 FANON
S2UDT
3.3V
9 S2UDT
DVDPWRON 0V
8 NC
SCS
3.3V
7 SCS
LRMUTE 3.3V
6 LRMUTE
0V
5 DGND
0V
4 DGND
CDR 1.6V
3 CDR
0V
2 AGND
CDL 1.6V
1 CDL
2-3