Board Interconnection - JVC GR-D270US Schematic Diagrams

BOARD INTERCONNECTION

YTU94074-24
YTU94077-24
INT MIC
INT/R 1
INT_GND 2
INT_GND 3
INT/L 4
0 7
FRONT
17 EJT_SW 1
(Page2-37)
16 LITHIUM 2
15 MONI_SW 3
EJECT
W_Sens
14 LAMP_ON 4
1 2
13 REG_4.8V 5
12 REG_4.8V 6
1 2
11 GND 7
MONI SW
10 GND 8
9 GND 9
8 EM_GND 10
7 EXT/R 11
Light_LED
RCU
6 EXT/L 12
5 EM_DET_L 13
4 EM_GND 14
3 IR_RMC 15
2 REG_4.8V 16
LITHIUM
1 IR_OUT 17
EXT_MIC IN BATTERY
SPEAKER
SPK+ 1
SPK- 2
YTU94074-20
YTU94077-20
VCOMH 1 1 REG_3.1V
VCOML 2 2 REG_3.1V
VCL 3 3 REG_4.8V
C41N 4 4 REG_4.8V
C41P 5 5 LCD_CTL
VGH 6 6 REG_4.8V
C31N 7 7 AU_LV_OUT
C31P 8 8 LCD_CS
VGL 9 9 AU_LV_CLK
C23N 10 10 VDCVF
C23P 11 11 HDCVF
C22N 12 12 MON_G
C22P 13 13 MON_R
C21N 14 14 MON_B
C21P 15 15 HRP
VDDA 16 16 M_RVS
VFB 17 17 GND
DRV 18 18 GND
VSS 19 19 GND
ND 20 20 GND
VDD 21
VDD1 22
NC 23
VSS1 24
VCOIN 25
PDO 26
VA[R] 27
VA[G] 28
VA[B] 29
DE 30
HS 31
VS 32
POL 33
VDD 34
NPC 35
VSSD 36
HWRESETZ 37
GCL 38
GDA 39
GCS 40
BL
VF_SW
VCOM 15
GND
VIDR 14
GND
14
VIDG 13
13 GND
VIDB 12
VFREG4.8
12
HCK1 11
11 VF_9V
HCK2 10
VF_SLEEP
10
HST 9
9
VREF 8
8
DWN 7
VCK
7
VCK 6
6
VST 5
HCK2
5
EN 4
4 HCK1
SLEEP 3
CVF_B
3
VDD 2
2 CVF_G
VSS 1
CVF_R
1
YTU94074-16
YTU94077-16
NOTE: The number of patch cords ( ) are indicated by interconnected.
2-3(No.YF075)
OP BLOCK
CN102
IR_OUT
LENS_LED
F/Z_CS
GND
OP DRV
REG_4.8V
(Page2-17)
REG_3.1V
EXT/R
EXT/L
EM_GND
GND
AUDIO
INT/R
(Page2-9)
INT/L
INT_GND
SPK+
SPK-
CN302 1
1 26 GND
2
2 25 GND
3
3 24 GND
4
4 23 GND
5
5 22 M_RVS
6
6 21 HRP
7
7 20 MON_B
8
MON_R
8 19
9
9 18 MON_G
10
HDCVF
10 17
11
11 16 VDCVF
12
AU_LV_CLK
12 15
13
13 14 LCD_CS
14
AU_LV_OUT
14 13
15
15 12 REG_4.8V
16
16 11 LCD_CTL
17
17 10 REG_3.1V
18
18 9 REG_3.1V
19
19 8 REG_4.8V
20
20 7 REG_4.8V
21
6 GND
22
5 GND
23
4 MENU_SW
24
3 KEY_C
25
GND
2
26
1 KEY_A
CN301
LCD_G
LCD_B
LCD_R
HRP2
16
VIDEO
15 HDCVF
(Page2-13)
14
VDCVF
13
12
HRP
11
10
EN 9
VST 8
7
HST 6
5
4
3
2 0 1 MAIN
1
CN108
0 2
CCD
(Page2-27)
YTU94074-20
YTU94077-20
CN101
CAM_CLK
CAM_OUT
T_F_V_RST
M_REG4.8 T_F_V_RST
CDS/TG
CAM_OUT
(Page2-15)
CAM_CLK
REG_3.1V
AU_SIG/L
AU_SIG/R
REG (Page2-19)
GND
LCD_R
REG_3.1V
LCD_G
REG_4.8V
LCD_B
HRP2
HDCVF
VDCVF RGB_CTL
MONI/VF
VF_CS
(Page2-21)
AU_LV_CLK
MON_R
AU_LV_OUT
MON_G
MON_B
T_F_V_RST
REG_4.8V
REG_3.1V
REG_2.5V
REG_1.7V
GND
MAIN IF
(Page2-5)
TG_CS
CDS_CS
REG_4.8V
REG-CCD
DOMCK2
DOBCK2
DOLRCK2
DODAT2
FLSH_RST
DSC_RST
DSC_CLK
DSC_DT_OUT
DSC_DT_IN
DSC_CS
MXDT_OUT
DSC_STS
CAPT_REQ
DSC_WKUP
EJT_SW
MONI_SW
LAMP_ON
IR_RMC
EM_DET_L
IR_OUT
CCD_CTL
T_F_V_RST
REG_3.1V
GND
CN104
CN401
PRE/REC
CN407 CN402 CN403
ROTARY
ENCODER HEAD
SW
YTU94074-6 YTU94074-8
YTU94077-6 YTU94077-8
ZOOM UN
CN109
VDIN
HDIN
ID
CPOB
PBLK
CLKI
ADIN0
ADIN1
ADIN2
ADIN3
ADIN4
ADIN5
ADIN6
ADIN7
ADIN8
ADIN9
(Page2-33 )
CN404
LOADING
DRU
MOTOR
YTU94074-6
YTU94077-6