JVC GR-D270US - Main (Main IF) Schematic Diagram; Main IF Circuit Connections

(No.YF075)2-4
YTU94074-12
YTU94077-12
YTU94074-12
YTU94077-12
YTU94105-40
YTU94077-40
YTU94105-40
YTU94077-40
YTU94105-40
YTU94077-40
YTU94074-16
YTU94077-16
YTU94074-18
YTU94077-18
YTU94074-11
YTU94077-11
YTU94074-6
YTU94077-6
CN408
1 REEL_VCC 2 T_REEL 3 S_REEL 4 CAS_SW 5 TAPE_LED 6 E_SENS 7 S_SENS 8 REC_SAFE 9 MIC1
10 MIC2 11 MIC3 12 DRUM_PG 13 DRUM_FG 14 DRUM_REF 15 L_FRB 16 LO_ON 17 MDA_PS 18 C_FRB 19 CAP_FG 20 CAP_REF 21 GND 22 GND 23 CAP_ERR 24 CAP_PWR 25 CAP_PWR 26 CAP_PWR 27 DRUM_PWR 28 DRUM_PWR 29 DRUM_PWR 30 DRUM_ERR 31 GND 32 GND 33 GND 34 GND 35 REG_3.1V 36 REG_3.1V 37 M_UNREG 38 M_REG4.8 39 M_REG4.8 40 M_REG4.8
6
27 28 29 30 31 32 33 34 35 36 37 38 39 40
1 P/R_GND GND 2 DUMP_CTL 3 HID3 4 HID1 HID 5 PBH 6 RECH 7 REC_CTL 8 EVN_OUT 9 VREF_1.1
10 P/R_GND GND 11 AGC_OUT 12 P/R_GND GND 13 VRB_AGC 14 ATF_GAIN
_
OMT
PBH
TSR
D_GAIN
TRIG_SW
TG_CS
CDRE
RGB_CTL
FRP
USBDOWN
MONI_CHG
ADDT11
DRUM_REF
PHOTO_F
KENTO
CAS_SW T_REEL BLKB
SHUT_ATT
L_FRB KEY_A
CLK27SEL
I_MTR
MVD
PD_L
CPU_WAIT
DRUM_PG MENU_SW
JLIP_TX
ADDT02
CHRG_EVR
ADDT13
VC0
SPA
S_SENS
REG_CS
ADDT08
DOT_CLK
CDWE
AUDIO_CS
ZOOM_SW
ADDT05
V_BATT
HID VC1 OUTV
BUZZER
C_FRB
ADDT15
CAM_SW_B
ADDT06
AL_3.1V
DIAL_AUTO
L_MUTE
ADDT09
RECH
EXMOD_1
CAM_SW_C ANA_IN_H
LIT_3V
VC2 MDA_PS
A_MUTE
ADDT12
DSP_RST
ADDT03
BLKC S2_DET
ADDT07
DIAL_MANU
KEY_C REC_SAFE
REGRTC_CLK
PWR_LED
OSD_VD
VF_CS
DIAL_OFF
TAPE_LED LD_ON
CDAS
CAP_REF
ADDT10
S_IN_L
ADDT14
S_REEL
REGRTC_OUT
LCD_CS
ADDT04
PSCTL OSD_HD
ADDT00
REEL_VCC DRUM_FG
VF_CTL
JLIP_RX
E_SENS
MMC_CD
ADDT01
CAP_FG
DIAL_PB
CDS_CS
XINT
LCD_CTL
IF_TX
MIC1 MIC3 MIC2
SYS_TCK
SYS_TMS
SYS_TDI
SYS_TDO
SYS_TRSTL
SYS_RSTIL
CN111
1 P_MEDIA
2 GND
3 REG_3.1V
4 MMC_CS
5 MMC_DIN
6 MMC_CLK
7 MMC_CD
8 MMC_DOUT
9 SD_WP
10 GND
11 GND
12 GND
CN107
1 TPA+
2 TPA-
3 TPB+
4 TPB-
5 GND
6 AU_SIG/L
7 AU_SIG/R
8 P_DET
9 V_OUT
10 C_OUT
11 GND
12 Y_OUT
13 GND
14 GND
15 GND
16 GND
17 GND
18 GND
19 D_BATT
20 T_BATT
21 BATT_CHK
22 BATT_+
23 BATT_+
24 BATT_+
25 BATT_+
26 ADP_L
27 GND
28 GND
29 GND
30 GND
31 ADP_DC
32 ADP_DC
33 ADP_DC
34 ADP_DC
35 ADP_DC
36 BATT_+
37 BATT_+
38 BATT_+
39 BATT_+
40 BATT_+
DSYO4 DSYO1
HID
EXTFRP
ADDT05
VRB_AGC
REG_4.8V
DSCO3 AIMCK DSCIO5
ADDT00
DSCO2
TSR
VDIN
DSCIO3 AIBCK
XINT
VRB_ATF
CLK240
MFLD
EXTACCES
TPA+ DSCIO0
CDWE
DSCIO1
EXTDATA4
ADIN5
EXTREQ
VREF_1.1
OSD_VD
DSCIO2
DSP_RST
ADDT08
DSCO1
FS_PLL
DSCO6
ADDT07
MAIN_VCO
TPA-
ADIN7
MVD
REG_1.7V
EXTDATA2
DSYIO4 CLKDSC
ADIN1
VDIRS
VD_F/Z
SPA
FLDDSC
ADIN4
DSYO2 DSYO7
OUTV
FRP
ADDT12
HDIN
AILRCK
ADIN6
EXTDATA3
CLK27SEL
DSCIO6
ADIN3
ADDT01
EXTDATA1
CPOB
REC_CLK
ADDT14
AODAT VDDSC DSCO5
ADIN9
HDIRS
DSYIO2
ADDT06
REC_CTL
DSYO5 AIDAT/AIDAT2
ATFI
DSYO0
ADDT15
DSYIO6
EXTDATA0
TPB+
DSP_CS
DSCIO7 DSCO4
REF_CLK
EXTCLK
ADDT11
CPU_WAIT
AGC_OUT
CN109
1 TRIG_SW 2 GND 3 PWR_LED 4 GND 5 DIAL_MANU 6 DIAL_AUTO 7 DIAL_OFF 8 DIAL_PB 9 PHOTO_F
10 ZOOM_SW 11 GND 12 REG_3.1V
DISCRI
EXTDATA5 EXTDATA6
M_VCOCTL
ID
DSYO3
ADDT10
CLK27B
PBLK
HDDSC DSCO0 DSYIO5
GND
OMT
CDRE
CDAS
ADIN8
CLKI
FSPLLCTL
REG_3.1V
DSYIO3 DSCIO4 DSYIO7
CN113
1 EXMOD_1
21 SYS_TMS
2 SYS_TCK
22 SYS_TDI
3 SYS_TRSTL
23 SYS_TDO
4 SYS_RSTL
24 AL_3VSYS
5 IF_TX
25 JLIP_TX
6 JLIP_RX
26 TXD2
7 RXD2
27 NC
8 I_MTR
28 NC
9NC
29 ENV_OUT
10 MAIN_VCO
30 ATFI
11 HID
31 DISCRI
12 FS_PLL
32 HST
13 MON_B
33 MON_R
14 MON_B
34 GND
15 GND
35 V_OUT
16 HRP
36 CVF_B
17 CVF_R
37 CVF_G
18 GND
38 NC
19 NC
39 DSC_DBG
20 KENTO
40 MVD
ADDT13 ADDT03
EXTDATA7
S_SHUT
ADDT04
ADIN0
DSYIO0 DSYIO1 DSYO6
F/Z_MCK
IRIS_MCK
ADIN2
TPB-
ADDT02
DSCO7
ADDT09
REC_DATA
REG_2.5V
PBVCOCTL
HID3 HID1
MONI_CHG
PBH
M_REG4.8
DRUM_REF
GND
P/R_GND
CAP_ERR
C_FRB
DRUM_PWR
DRUM_ERR
M_UNREG
CAP_PWR
CAP_REF
M_REG3.1
LD_ON
MDA_PS
DRUM_PG
L_FRB
CAP_FG
DRUM_FG
CN404
1
D_PFG+
2
D_FG-
3
D_COIL_U
4
D_COIL_U
5
D_COIL_V
6
D_COIL_V
7
D_COIL_W
8
D_COIL_W
9
COIL_COM
10
D_PG-
11
GND
CN405
1
HG_U-
2
HG_V-
3
HG_W-
4
HG_BS-
5
HG_BS+
6
HG_W+
7
HG_V+
8
HG_U+
9
C_COIL_V
10
C_COIL_V
11
C_COIL_U
12
C_COIL_U
13
C_COIL_W
14
C_COIL_W
15
MDA_2.9V
16
C_FG-
17
GND
18
C_FG+
CN406
1
GND
2
S_SENS
3
MDA_2.9V
4
MIC3
5
MIC2
6
REC_SAFE
7
MIC1
8
E_SENS
9
CAS_SW
10
S_RL-
11
TAPE_LED
12
S_RL+
13
REEL_VCC
14
T_RL-
15
GND
16
T_RL+
T_REEL
S_REEL
HG_W- D_COIL_W D_COIL_V T_RL+ C_FG- C_COIL_U C_COIL_V HG_U+ S_RL+ LOAD_FWD C_FG+ D_COIL_U LOAD_REV HG_W+ COIL_COM D_PFG+ D_FG- T_RL- HG_V+ HG_BS- MDA_2.9V HG_U- C_COIL_W S_RL- HG_V- HG_BS+ D_PG-
1DEW
_
SENS
D1
DSYIO1
DSCO3
DSYIO3
DSCO0
USB_RST
EM_OE
D8
CLK27B
DSCIO0
D0
MMC_CD
D15
USB_INT
TXD2
USB_WKUP
D6 D9
AIDAT/AIDAT2
EM_WE
DSYIO0
USB_CS
DSCO5
D11
USBDOWN
DSYO2
DSCIO3
DSYO0
DSYIO7
DSC_DBG
DSYO6
DSYIO6
SD_WP
MMC_DIN
DSYO4
DSCO7
RXD2
CLK240
A13
DSYO1
DSCIO4
MMC_CS
D12
DSYO7
D2 D5
REG_3.1V
A16
DSYIO5
USB_DN
D7
DSCIO1
D14
D13
DSCIO5
DSCO6 DSCO1
DSCIO2
D10
MMC_CLK
DSCO4
D3
DSYIO4
REG_4.8V
MMC_DOUT
A15
DSYO3
DSCO2
DSYO5
GND
A14
DSYIO2
D4
USB_DP
8 7 6 5 4 3 2 1
9
14
10
CN902
11
12
13
CN901
1
2
3
4
5
6
7
8
9
10
11
12
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
BLKA
DCO1 OUTH CLK27A DYO1 DYO2 INV DCO3 INH DCO0 DYO3 DYO0 DCO2
HID3 DEW_SENS CAM_SW_A
DSP_CS
MFLD
AL_3VSYS
D3
A16
USBDOWN
D5
USB_RST
EM_OE
D4
EXTDATA5 EXTCLK
USB_INT
D12
USB_CS
D10 D15 D13
A13
EXTDATA7
REG_4.8V
A14
GND
D0 D7
USB_DN
REG_1.7V
EXTDATA1 EXTDATA2
D8
EXTDATA0
D11
D2 D1
EXTACCES
D9
EM_WE
D6
EXTDATA4 EXTDATA6
USB_DP
USB_WKUP
D14
EXTREQ
A15
EXTDATA3 EXTFRP
CN105
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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
ADP_L M_RVS T_BATT P_DET D_BATT
TVSEL
PRE/MDA
PRE/MDA IF
SD
CPU
PARAGON
MDA
03
DSC
USB
REAR
05
ZOOM UNIT
UNIT
JIG CONNECTOR
MULTIDC JACK
Victor
CU-MMC04
8MB
MultiMediaCard
+
T
BATT_TERM.
-
USB
DRUM MOTOR
CAPSTAN MOTOR SENSOR
[Z27]
MECHA
W
T
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y10496001a_rev0.1