Regcon Schematic Diagram - JVC GR-DVP7U Service Manual

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4.13

REGCON SCHEMATIC DIAGRAM

5
4
TO
CAPSTAN MOTOR
TO MDA
CN105
HG_U[-]
HG_U[-]
HG_V[-]
HG_V[-]
HG_W[-]
HG_W[-]
HG_BS[-]
HG_BS[-]
HG_BS[+]
HG_BS[+]
HG_W[+]
HG_W[+]
HG_V[+]
HG_V[+]
HG_U[+]
HG_U[+]
C_COIL_V
C_COIL_V
C_COIL_V
T
C_COIL_U
C_COIL_U
C_COIL_U
C_COIL_W
C_COIL_W
3
C_COIL_W
TO REG
REG_3V
MDA_2.9
TO MDA
C_FG[-]
C_FG[-]
TO REG
GND
GND
TO MDA
C_FG[+]
C_FG[+]
R6009
47k
C6008
TO
0.01
ROTARY ENCODER SW
CN103
NC
NC
TO REG
TO SERVO
GND
GND
2
CAM_SW_C
CAM_SW_C
CAM_SW_B
CAM_SW_B
CAM_SW_A
CAM_SW_A
TO SYSCON-CPU
HP_DET
TO
LOADING MOTOR
TO MDA
CN102
REG_4.8V
LOAD_REV
LOAD_REV
(NC)
REG-CCD
LOAD_REV
LOAD_FWD
LOAD_FWD
LOAD_FWD
TO REG
GND
GND
TO SERVO
1
DEW_SENS
DEW_SENS
TO REG
REG_3V
GND
NOTE : The parts with marked (
) is not used.
A
B
TO WBSEN/SW CN201
IC6002
S-817A33ANB-W
IC6001
S-80842CNNB-W
NC
Vout
GND
Vin
VSS
NC
MCH3308-X
OUT
VDD
Q6001
C6003
0.1
T
R6001
18k
S-814A30AMC-W
C6004
10
/6.3
IC6003
R6002
100k
R6005
Vout
NC
100k
GND
Vin
CTL
R6003
100k
L6001
10µ
R6004
D
1k
G
S
Q6002
2SK3019-X
Q6003
T
C6001
MCH6613
0.1
-W
R6010
470
R6008
82k
D6002
RB715F-X
TO BOTTOM CN301
TO USBDRV
TO SYSCON-CPU
D2704
D2703
R2711
100k
D2701
D2705
L2701
10µ
C2701
10
/6.3
T
C
D
NOTES :
For the destination of each signal and further line connections that are cut off from
this diagram , refer to "4.1 BOARD INTERCONNECTIONS".
When ordering parts , be sure to order according to the Part Number indicated in the Parts List.
TO REG
C2907
1
R2914
R2909
TO REG
4.7k
UNREG
R6007
100k
R6006
220k
Q6004
TO SYSCON-CPU,
DTC144EE-X
REG
PWR_CTL
TO REG
GND
CHKUNREG
D6001
TO CN110
RB706D-40-X
R6011
LITHIUM
1k
LIT_3V
TO SYSCON-CPU
AL_3V
V_BATT
TO SD
TO SD
TO SYSCON-CPU,SD
D2702
Q2701
EMZ6.8N-X
HN1C01FE/G/-X
R2703
R2704
560k
560k
Q2702
HN1C01FE/G/-X
R2708
R2709
10k
10k
E
4-27
4-28
0 1 MAIN (REGCON)
CN114
JIGCON
TO SERVO
VPPD
TO SYSCON-CPU
DRST
SHOE_PWM
TO REG
REG_3V
SRV_TX
TO SERVO
SRV_RX
VPPC
TO SENSOR
CJIG_RST
TO
AL_3VSYS
CN106
SYSCON-CPU
IF_TX
GND
JLIP_TX
S_SENS
JLIP_RX
REG_3V
TO DSC
TDI
MIC3
TO DV MAIN
TDO
MIC2
TO DV MAIN,
TMS
REC_SAFE
CAM.DSP,
TCMK
MIC1
DSC
TRST
E_SENS
TO DV MAIN
PB_CLK
CAS_SW
ENV_OUT
S_RL[-]
MAIN_VCO
TAPE_LED
TO PRE/REC
ATFI
S_RL[+]
TO SERVO
HID1
REEL_VCC
DISCRI
T_RL[-]
TO DV MAIN
FS_PLL
GND
TO SERVO, DV MAIN
FRP
T_RL[+]
SPA
TO DV MAIN
SBE
TO PRE/REC
TO
MONI_CHG
GND
DRUM MOTOR
TO REG
CN104
GND
MT_PSIG
D_PFG[+]
MT_COMCS
D_FG[-]
MT_B
D_COIL_U
TO
MT_R
D_COIL_U
MONITOR MAIN
MT_G
D_COIL_V
MT_RPD
D_COIL_V
VF_COM
D_COIL_W
CVF_B
D_COIL_W
TO
CVF_R
COIL_COM
VF MAIN
CVF_G
D_PG[-]
VF_RPD
DR_GND
IC1801
TO MAIN AUDIO
R2701
AU_SIG/R
820
RPM7138
AU_SIG/L
R2702
820
R2705
TO SYSCON-CPU
3.3k
A_MUTE
R2712
100k
TO MAIN AUDIO
R2706
HP_SIG/R
220
HP_SIG/L
R2707
TO REG
220
GND
R2710
3.3k
F
G
GND
TO REG
TO SERVO
S_SENS
REG_3V
TO REG
MIC3
MIC2
REC_SAFE
TO SERVO
MIC1
E_SENS
CAS_SW
S_RL[-]
TO MDA
TAPE_LED
TO SERVO
TO MDA
S_RL[+]
REEL_VCC
TO SERVO
T_RL[-]
TO MDA
GND
TO REG
T_RL[+]
TO MDA
TO MDA
D_PFG[+]
D_FG[-]
D_COIL_U
D_COIL_V
D_COIL_W
COIL_COM
D_PG[-]
GND
TO REG
TO REG
R1801
REG_4.8V
47
TO SYSCON-CPU
IR_RMC
C1801
10
/6.3
TO REG
T
GND
y20192001a_rev0
H

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