JVC UX-G500VB Service Manual page 48

Micom section
TO POWER SECTION
FW301
QUM15A-13DGZ4-E
GVA10151-A1(1/3)
RIPPLE FILTER
Q3801
US3.3V
KTC3203/OY/-T
8.7V 9.6V
A9V
R3801
AGND
470
9.5V
D3807
NI
SAFETY REG
0V
IC380
NI Q3802
0V
KRC102S-X
NC NC
VDD CE
VOUT GND
NC NC
K3608
NI C3852 FOR UX-GP7V ONLY
NI
B4109
C3851
NI
NI
5
7
6
C3751
NI
C3752
NI
K3602
C3401
NI
NI
C3402
NI
K3603
NI
C3100
C3451
NI
NCB31CK-104X
C3452
NI
CN309 K3604 NI
NI
DGND 1
K3601
NI
RX 2
K3600 NI
TX 3
USB_POWER 4
K3607 NI
DG_SENSE 5
K3606
NI C3501
OUTL 6
NI
AUDIO_RETURN 7
K3605 NI
OUTR 8
CV 9
C3502
C 10
NI
Y 11
READY 12
R3609
CLK 13
DATA 14
RST 15 C3616
C3551
NI
C3552
NI
2
EP360
QNZ0136-001Z
*PARTS LIST
PULL DOWN UX-G300/
UX-G500V UX-G800D UX-GP5 UX-GP7V
MODEL G303/G305
(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-G650
UX-G950V UX-G980V UX-GP8
MODEL
(NO MODEL (DAB & IPOD) (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 UX,UG UP,UT,UJ DOM
VERSION
EE UB,A JAPAN
R1(R3198) NI 10K 10K 10K 10K 10K 10K
R2(R3098) 10K 3.3K 6.8K 13K 30K NI NI
TO JACK BOARD & ENCODER
For UX-G500 ONLY
For UX-GP ONLY
QGF1208C1-13
For UX-G ONLY
CN303
CN312
QGF1208C1-07
QGB1214J1-08S
CN302
QGB2510J1-06
FDAB
R3951
Q3951
NI
NI
IPDSAFETY
DVDPWRON
ECO
FSW9V
FREQ_CTRL
SAFETY2
SAFETY1
FIPOD
* *
READY
CLK
USBLEDB
JOG+
JOG-
HPSW
FLDATA
C3754 NI FLLATCH
IC370
FLCLK
NI R3753
NI
RDSCLK
R3751 RST
NI 3
C3409
8 REMOCON
NI
IPOD_COUT
C3753
NI DATA
1 Py
4
R3752 2
NI R3754 C3408 FIPOD C3008
NI
NI
NI
C3755 NI
C3404 NI
IC340
LEVEL_DET
NI
R3403 NI KEY1
R3401
NI
5 KEY2
8
C3403 IPOD_YOUT KEY3
NI
7 Pr
DGSENSE
C3407
4
6 NI
R3402
NI
R3404 NI
C3406
NI
C3405 NI
R3608 NI
C3454 NI
NI
C3615
R3453
NI
C3456
NI
R3451 * *
NI
3
1 IPOD_CV
C3453
NI
Pb
IPOD_TX
C3457
2 NI
R3452 IPOD_RX
NI R3454
NI
FREQ_CTRL
C3455 NI
ECO
FSW9V
BLANK_CTRL
IPDSAFETY
IC350 C3504
NI R3606
NI VS3
NI
VS1
R3502 R3504 VMUTE
NI
NI 8 C3506
5 NI
IPODL
C3503
NI 7
4
6
R3503
NI
R3607
R3505 NI NI
C3505 NI
NI
C3553 NI
NI
R3554 NI
R3552
NI
C3555
3
NI IPODR
C3225
1
NI
2
R3553
NI
R3555 NI
C3554 NI
*DVD MODEL MICON PIN
**
VERS. B,E,EN, ALL U
MODEL
UX-G500V UX-GP7V
EE,U,EV EXCEPT UP
CONN.
R3001 NI 1K
CN306
QGF1208F1-15 QGF1208F1-11
R3002 NI 1K
NI
R3048 1K
* R3070 NI 1K
R3076 NI 1K R3049 NI
1K
R3077 NI 1K
R3085 1K NI
R3078 NI 1K
R3079 1K NI
R3179 10K NI
UX-G300 CD
R3080 1K NI
R3180 10K NI UX-G500V DVD + VIDEO
R3090 NI 1K
UX-G800D CD + DAB
R3096 NI 1K
R3196 NI 10K UX-GP5 CD + IPOD
R3097 NI 1K
UX-GP7V DVD + VIDEO + IPOD
R3197 NI 10K
UX-GP9D CD + DAB + IPOD
QGF1208C1-07
TO POWER AMP PWB
TO FL SECTION
CN304
QGF1208C1-13
!
ROM CORRECTION/ERROR HISTORY
IC310
NI
R3167
A0 Vcc
R3166
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 NI 1.3V
76 IPOD_READY
*
R3077 NI 1.3V
77 IPOD_CLK TUAMSW 49
*
R3078 0V
78 USBLEDB/IPODLED RDSDATA 48
*
R3079 3.3V
79 JOG+
* R3080
3.3V
80 JOG- SWMUTE 46
R3081 1K
0.3V
81 HPSW
3.3V
82 FLDATA DC_DET 44
3.3V
83 FLLATCH
3.1V
84 FLCLK
IC300
R3085
1K 3.3V
MN101EF16KXW
85 RDSCLK FREQ_BEAT 41
R3086 NI 0V
86 IPOD_RST
R3087
1K 3.3V
87 REM
R3088
NI 0V
88 IPOD_DATA TCLOSE 38
3.3V
89 VDD5
*
R3090
0V
90 FIPOD_CHARGE
0V
91 VSS
* R3092 10K 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 FANDET 30
R3097
1.3V
97 DGSENSE
*
R3098
1.3V
98 VERSION DVDPWRON 28
* R3099
1.3V
99 MODEL CPURST 27
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 24 25
* R3001
*
R3002
R3003
1K
C3003
R3005 1K
0.1/16
C3303
R3007 1K 0.1/50
R3010 1K
R3011
C3010
NI
2.2K
X3001 C3009
QAX0711-002Z
NI
8MHz L3001 NI
B4123
FLASH MICON
CN308
QGF1210G1-06
B4122
NI
K3501
NQR0627-002X
K3500 NI
R1 NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITA L
VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL .
R2 CONDITION --- CD STOP MODE
2. UNLESS OTHERWISE SPECIFIED.
R1 R2
ALL RESISTORS ARE 1/4W 5% CARBON FILM RESISTOR
RT1N430C-X OR 0.063W 5% THICK FILM CHIP RESISTOR
4.7K NI
KRC110S-X
ALL CAPACITORS ARE CERAMIC CAPACITOR OR
MYLAR CAPACITOR.
RT1N141C-X
10K 10K 3. NI=NO INSERT
KRC102S-X
4. "0"= SHORT BY PATTERN
! Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TO DAB UNIT
OPTICAL OUT
FOR DVD MODEL ONLY
FOR CD + DAB MODEL ONLY
IC330
GP1FAV30TK0 F
NI
CN305
3 2 1
Q3901 C3350
R3905
NI
0.1/16
R3350
NI
100
D3351
R3904
MA8033-X
NI
C3904 Q3902
NI
NI B4056 FDABANT
R3804
NI Q3701
NI
C3804
NI
E VERSION ONLY
10K
10K
Q3952
VMUTE
NI
3.8V R3050 1K
S2TDT
S2TDT 50
R3049
3.3V 1K TUAMSW
1.2V R3048 1K RDSDATA
R3047
0V NI FTU
FTU 47
R3046
0V 1K SWMUTE
R3045 1K
3.3V PROT
PRT 45
R3044
3.3V 1K DC_DET
R3043
0V 1K MUTE
MUTE 43
R3042 1K
3.3V STBY
STBY 42
R3041
0V 1K FREQ_BEAT
0V R3040 1K TOPEN
TOPEN 40
0V
GND 39
R3038
0V 1K TCLOSE
C3004 0.1/16
3.3V
VDD18 37
R3036
1.8V 1K SCLK
SCLK 36
R3035
3.3V 1K U2SDT
U2SDT 35
R3034 1K
3.3V S2UDT
S2UDT 34
R3033
3.3V 1K SCS
SCS 33
1.2V R3032 1K D2SDT
D2SDT 32
R3031
0V 1K S2DDT
S2DDT 31
R3030
1.8V NI FANDET
R3029 NI
0V FANON
FANON 29
R3028
3.3V 1K DVDPWRON
R3027
3.3V 1K CPURST
3.3V R3026 1K
UCS
UCS 26
R3123 10K
R3124 10K
R3125 10K
R3025
1K CLOSESW
R3024
1K OPENSW
R3023 1K DVDPWRON
R3022
1K VIDEOSW_C
R3021
1K VIDEORGB
R3020 VIDEOIP
1K
B4124
QUY158-050Y
RESET
K3801
3.3V Q3301
KRC110S-X
NI
0V
0V
ALL RESISTANCE VALUES ARE IN OHM( ).
ALL CAPACITANCE VALUES ARE IN uF(P=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM
OF CAPACITANCE( uF) /RATED VOLTAGE (V) .
ALL INDUCTANCE VALUES ARE IN uH(m=mH) .
ALL DIODES ARE MA111-X
ALL FERRITE BEADS ARE NQR0007-002X
**
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
51K
TUL R3610
0V
6 TU-L
8.9V
7 TU9V
R3710 51K
TUR
0V
8 TU-R
0V
9 NC
0V
10 RDS
0V
11 DGND
4.8V
12 5V
TUAMSW 0V
13 TUAMSW
RDSCLK
2.4V
FTU 14 RDSCLK
RDSDATA 2.3V
15 RDSDATA
0.1/16
C3714
AHB
AHB
VOLCLK
VOLCLK
VOLDATA
VOLDATA
VOLLATCH
VOLLATCH
HPMUTE
HPMUTE
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
QGF1040C1-31
COUT
0.9V
1 COUT
0V
2 DGND
YOUT 0.4V
3 YOUT
0V
4 DGND
YGOUT 0.4V
5 GOUT
0V
6 DGND
CBOUT
0.9V
7 BOUT
0V
8 DGND
CROUT
0.8V
9 ROUT
0V
10 DGND
TX 1.7V
11 TX
TOPEN
0V
12 TOPEN
OPENSW
0V
13 OPENSW
TCLOSE 0V
14 TCLOSE
CLOSESW
0V
15 CLOSESW
5.1V
16 DVD5V
5.1V
17 DVD5V
9.7V
18 M9V
9.7V
19 M9V
UCS
3.3V
20 MGND
0V
21 MGND
0V
22 UCS
CPURST
3.3V
23 CPURST
SCLK 3.3V
24 SCLK
FANDET
0V
25 FANDET
U2SDT
3.3V
26 U2SDT
FANON 0V
27 FANON
S2UDT
3.3V
28 S2UDT
DVDPWRON 3.3V
29 DVDPWR
SCS 3.3V
30 SCS
LRMUTE
3.3V
31 LRMUTE
CN311
TOPEN NI
25 TOPEN
OPENSW
24
OPENSW
TCLOSE
23 TCLOSE
CLOSESW
22 CLOSESW
21
DVD5V
20 DVD5V
19
M9V
18 M9V
17 MGND
16
MGND
UCS
15 UC5
CPURST
14 CPURST
SCLK
13
SCLK
FANDET
12 FANDET
U2SDT
11
U2SDT
FANON
10 FANON
S2UDT
9 S2UDT
DVDPWRON
8
NC
SCS
7 SCS
LRMUTE
6 LRMUTE
5
DGND
4 DGND
CDR
3 CDR
2 AGND
CDL
1 CDL
2-3