JVC GZ-MG21AC, Service Manual

Page: 39 / 78

(No.YF137)2-5 2-6(No.YF137)
!
!
V_OUT
AU_SIG/L
P_DET
C_OUT
Y_OUT
S_DET
AU_SIG/R
GND
D191
RB715W-X
2
1
3
R191
1k
LIT_3V
CHRG_LED
PLAY_SW
SET_SW
SJIG_RST
LCD_OPEN
REC_SW
POFF_SW
INFO_SW
KEY_C
LCD_RVS
ACES_LED
KEY_A
P_MEDIA
REG_4.9V
HRP
REG_3.1V
MON_R
MON_B
MON_G
VDCVF
HDCVF
ANA_OUT
LCD_CS
ANA_CLK
LCD_CTL
AL_3.1V
USBDN
XUSB_DET
USBDP
GND
L131
NQR0506-002X
1
4 3
2
IC171
KSM-2003LN2E
RMC
1
OUT
2
GND
3
VCC
R171
IR_RMC
REG_3.1V
GND
T
C171
10/6.3
R172
1.5k
L171
NQR0129-002X
GND
REG_4.9V
T
C172
10/6.3
IR_OUT
CN102
QGF0508F1-40X
TO HDD
0.5mm_FPC_BOTTOM
1
3.3V
2
3.3V
3
3.3V
4
DASP-
5
CS1-
6
CS0-
7
DA2
8
DA0
9
PDIAG-
10
DA1
11
INTRQ
12
DMACK-
13
GROUND
14
IORDY
15
GROUND
16
DIOR-
17
DIOW-
18
GROUND
19
DMARQ
20
GROUND
21
GROUND
22
DD15
23
DD0
24
DD14
25
DD1
26
DD13
27
DD2
28
DD12
29
DD3
30
DD11
31
DD4
32
DD10
33
DD5
34
DD9
35
DD6
36
DD8
37
DD7
38
GROUND
39
GROUND
40
RESET-
C122
0.1
C121
OPEN
[2125]
IC121
NAL0035-001X
1
GND
2
Tout
3
AGND
4
AOZ
5
AOY
21
6 AOX
7 NC
8 NC
9 NC
10 NC
22
11
STBYB
12
GND
13
AVCC
14
VREF
15
DVCC
23
16 GND
17 GND
18 GND
19 ZeroG
20 DGND
24
3AAZEROG
GND
AL_3.1V
L121
SHORT
SDDAT3
R145
47k
R141
47k
REG_3.1V
SDCD
SDDAT1
R148 22
R142
47k
L141
NQR0129-002X
SDCMD
SDCLK
C142 0.1
SDDAT0
GND
R147
10k
R144
47k
R143
47k
R150 22
CN111
NNZ0134-001X
9 SD_DATA2
1 SD_DATA3
2 SD_CMD
3 VSS(GND)
4 VDD(DSC_3V)
5 SD_CLK
6 VSS2
7 SD_DATA0
8 SD_DATA1
R149 22
SDDAT2
R151 22
SDWP
CN104
QGF0508F1-06X
TO ZOOM UNIT
0.5mm_FPC_BOTTOM
1
TELE
2 3 4
WIDE
5 6
WORD GND MON_R SBD5 REG_3.1V MON_G
R197
MON_B NU_RX HRP ARMTDO NU_TX XARMTRST ARMTDI ARMTCK AL_3.1V XJRESET ARMTMS
CN110
QGB0512L1-30X
TO JIG CONNECTOR
0.5mm_BtoB
1
16
2
17
3
18
4
19
5
20
6
21
7
22
8
23
9
24
10
25
11
26
12
27
13
28
14
29
15
30
R196 R198
SJIG_TX MOD0 VDCVF SJIG_RX SBT5 SJIG_RST
ZOOM_SW
BL_POWER
2
3
4
5
6
7
J101
QNZ0497-001
1
T
C111
47/6.3
L111 SHORT
[2125]
DRV_3.3V
CN107
QGA1001F1-04X
TO INT MIC
1mm_ML
1 2 3 4
CFD11
CFBVD2
CFD10 CFD15
XCFIOWR
CFA1
CFD14
CFD9 CFD4 CFA2 CFD5
XCFCE1
CFD13
CFD3 CFD8
CFRDY
CFD2
XCFCE0
CFD1 CFD7
CFD12
XCFIORD
CFD6 CFD0
CFRESET
CFBVD1
XCFWAIT
CFA0
GND
INT_R INT_GND INT_L
REG_3.1V
GND
T
C141
10/6.3
D141
OPEN
1 2 3
4 5
10 CARD_DET
11
TERMINAL
12
WP_SW
13
GND
14
GND
D142
OPEN
1 2 3
4 5
R146
47k
Q162
OPEN
R165
OPEN
Q161
OPEN
5
4 1
2
6 3
REG_15V
C161
OPEN
[2125]
R163
OPEN
C162
OPEN
R162
OPEN
R164
OPEN
REG+CCD
GND
R161
OPEN
R169
ZGH_OUT ZGH_THRU
PS_ZEROG
ADP_L
GND
REG_1.2V
KEY_B
CAM_3.1V
REG_1.5V
M_REG4.9
REG_-7.5V
AL_3.1V
CHRG_EVR
L161
NQL38DK-100X
UNREGCHK
DRV_3.3V
REG_CS
SJIG_RST
T_BATT
V_BATT
I_MTR
CLK_OUT
REG_4.9V
REG_3.1V
D_BATT
REG_15V
DATA_OUT
CAM_3.1V
R166 OPEN
R167
46 CAM_3.1V
47 CAM_3.1V
48 GND
49 REG_3.1V
50 REG_3.1V
51 REG_3.1V
52 GND
53 GND
CN103
QGF0508F1-45X
TO REAR(CN6001)
0.5mm_FPC_BOTTOM
1 GND
2 GND
3 D_BATT
4 KEY_B
5 DC_CHEK
6 CHRG_EVR
7 REG_CS
8 GND
9 CLK_OUT
10 DATA_OUT
11 GND
12 SJIG_RST
13 I_MTR
14 GND
15 V_BATT
16 T_BATT
17 GND
18 ADP_L
19 GND
20 REG-CCD
21 GND
22 REG+CCD
23 GND
24 UNREGCHK
25 GND
26 AL_3.1V
27 GND
28 DRV_3.3V
29 DRV_3.3V
30 DRV_3.3V
31 GND
32 REG_1.2V
33 REG_1.2V
34 REG_1.2V
35 GND
36 GND
37 REG_1.5V
38 REG_1.5V
39 REG_1.5V
40 GND
41 GND
42 REG_4.9V
43 REG_4.9V
44 REG_4.9V
45 GND
DC_CHEK
BL_POWER
R170
R173
OPEN
CN101
QGF0547C2-50X
TO OPERATION(CN401)
0.5mm_FPC_VERTICAL
1 GND
2 GND
3 AU_SIG/L
4 AU_SIG/R
5 P_DET
6 V_OUT
7 C_OUT
8 S_DET
9 Y_OUT
10 GND
11 GND
12 LITIHIUM
13 POFF_SW
14 REC_SW
15 PLAY_SW
16 CHRG_LED
17 ACES_LED
18 KEY_C
19 INFO_SW
20 SET_SW
21 KEY_A
22 P_MEDIA
23 LCD_OPEN
24 RESET_SW
25 LAMP_ON
26 GND
27 GND
28 GND
29 GND
30 HRP
31 REG_3.1V
32 REG_3.1V
33 REG_4.9V
34 REG_4.9V
35 REG_4.9V
36 BL_POWER
37 MON_B
38 MON_G
39 MON_R
40 HDCVF
41 VDCVF
42 LCD_CTL
43 ANA_CLK
44 ANA_OUT
45 LCD_CS
46 LCD_RVS
47 SPK+
48 SPK-
49 HOST_LED
50 GND
SPK+
SPK-
HOST_LED
R101
LED_4.9V
Q171
RPM-22PB
W/B
GND
TP1
NNZ0159-001X
TP2
NNZ0159-001X
TP3
NNZ0159-001X
R131
47k
REG_3.1V
Q131
DTC144EE-X
R111
1k
R112 47k
R113
47k
R114
47k
R115 47k
TL111
R424
24
LAMP_ON
GND
R423
391
D421
EW5806X/3LMH/
R421
1.5k
LED_4.9V
Q421
UMZ1N-W
5
4 6
2
1 3
R422
1.8k
Q422
DTC143XE-X
3
2
1
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
130
160
ONBOARD CONTACT
yf137_y10614001a_rev0.1
MAIN(MAIN IF)
1 0
TO CN103
TO P.PRCS
TO OP DRV
TO SUB CPU
TO SUB CPU
TO CN101,103,110,
SUB CPU
TO SUB CPU
TO AUDIO
TO SUB CPU
TO DSP
TO DSP
TO CN103
TO SUB CPU
TO DSP
TO DSP,P.PRCS
TO CN103
TO CN101
TO V I/O,CDS/TG
TO DSP TO DSP TO CN101,103,110,IC121,SUBCPU TO SUB CPU TO DSP TO CN101,103,SUB CPU TO CN101,V I/O TO SUB CPU
TO AUDIO
TO SUB CPU
TO V I/O
TO SUB CPU
TO V I/O
TO SUB CPU
TO SUB CPU
TO CN103,110,SUB CPU
TO CN110,SUB CPU
TO CN103,CDS/TG
TO Q161
TO SUB CPU
TO SUB CPU,AUDIO,V I/O
TO SUB CPU
TO AUDIO
TO SUB CPU
TO CN110,V I/O
TO V I/O
TO CN110,V I/O
TO CN101,103,110,
IC121,SUBCPU
TO SUB CPU
TO CN101,110,SUB CPU
TO SUB CPU
TO CDS/TG
TO SUB CPU
TO CN102
TO DSP
TO MPEG2,P.PRCS
TO D421
TO OP DRV
TO CN101,CDS/TG
TO CN101,103,110,
IC121,SUBCPU
TO Q161
MAIN(MAIN IF) SCHEMATIC DIAGRAM
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.