JVC GR-DVP7U, Руководство по обслуживанию

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2
3
5
4
A B C D E F G H
REGCON SCHEMATIC DIAGRAM 4.13
4-28 4-27
T
ALL
Y
R2909
R2914
C2907
IC6002
REG_3V
USBSENSE
USB_DP USB_DN
LITHIUM
D2704
REG_3V
SD0D
A
T
3
SD0CMD
SHOE_V
ON
SDCLK
GND
SD0D
A
T
0
SD0CD SD0WP
GND
REG_3V
GND
R2711
SP_UNREG
GND
REM_OUT
Y_OUT
GND GND
C_OUT
V_OUT
GND
HP_DET
HP_SIG/L
HP_SIG/R
P_DET
AU_SIG/R
AU_SIG/L
C2701
Q2701
R2704 R2703
R2705
R2701
R2702
A_MUTE
L2701
VF_HCK2
D2702
GND Q2702
R2709 R2708
R2710
R2706
R2707
D2701
ZMIC/R
ZMIC/L
D2703
VF_VST
VF_VCK2 VF_HCK1
VF_STB
CVF_B
VF_HST
VF_EN
VF_VDD
GND
CN104
GND
REG_4.8V
CVF_R
CN103
CN102
CVF_G
GND
VF_ON
VF_COM
CN105
C_COIL_V
C_FG[-]
C_FG[+]
C_COIL_W
C_COIL_U
HG_V[-]
HG_V[+]
HG_U[-]
HG_BS[+]
HG_W[+]
HG_BS[-]
HG_W[-]
HG_U[+]
S_RL[+]
M_REG4.8
T_RL[-]
REG_4.8V
TG_RST REG_3V
IRIS_O/C
IRIS_C
H_GAIN
H_OFFSET Z_PTR_AD F_PTR_AD
HALL_AD
OP_THRMO
D
A
T
A_OUT
CLK_OUT
CAM_VD
F/Z_CS
IRIS_PWM
CLK4M5
REG_3V
VF_SW KEY_A
S_RL[-]
IR_OUT
T_RL[+]
ST
O_OFF
SHOE_PWM
SHOE_AD
GA
TEPULS
STRB_CHG
GND
SHOE_DET
GND
REG_3V
LOAD_FWD
D_FG[-]
GND
SD0D
A
T
2
LOAD_REV
D_PG[-]
D_PFG[+]
COIL_COM
D_COIL_U
D_COIL_V
D_COIL_W
P_MEDIA
IC1801
RPM7138
R1801
GND
C1801
IR_RMC
REG_4.8V
SD0D
A
T
1
REG-CCD
REG_4.8V
R2712
D2705
CAM_SW_A
DEW_SENS
CAM_SW_C
CAM_SW_B
E_SENS
MIC2
MIC3
MIC1
S_SENS
REEL_VCC
TAPE_LED
CAS_SW
REC_SAFE
GND
REG_3V
GND
LITHIUM
Q6001
Q6002
PWR_CTL
AL_3V
IC6003
D6001
D6002
LIT_3V
R6006
C6003
V_BATT
R6003
R6001
R6002
R6004
R6007
C6002
C6001
Q6004
R6008
C6004
R6005
C6007
C6005
L6001
C6006
IC6001
R6009
C6008
R6011
R6010
CHKUNREG
UNREG
Q6003
GND
VPPD
CN114
DRST
REG_3V
SRV_TX
SRV_RX
VPPC
CJIG_RST
AL_3VSYS
IF_TX
MONI_CHG
TDI
TDO
TMS
TCMK
TRST
PB_CLK
ENV_OUT
MAIN_VCO
ATFI
HID1
SBE
FS_PLL
SPA
GND
JLIP_TX
JLIP_RX
DISCRI
FRP
GND
MT_RPD
MT_PSIG
MT_COMCS
MT_B
MT_R
MT_G
VF_COM
CVF_B
CVF_R
CVF_G
VF_RPD
4.7k
1
100k
10
560k 560k
3.3k
820
820
10 µ
10k 10k
3.3k
220
220
47
10
100k
220k
0.1
100k
18k
100k
1k
100k
0.01
0.1
82k
10
100k
10
6.8
10
µ
1
47k
0.01
1k
470
S-817A33ANB-W
/6.3
HN1C01FE/G/-X
/6.3
MCH3308-X
2SK3019-X
S-814A30AMC-W
RB706D-40-X
RB715F-X
DTC144EE-X
/6.3
/6.3
/16
S-80842CNNB-W
S1 G1 D2
S2 G2 D1
MCH6613
-W
T
T
S
G
D
D
G
S
T
T
T
TO SENSOR
TO
DRUM MOTOR
D_FG[-]
D_PG[-]
D_COIL_U
D_COIL_U
D_COIL_V
D_COIL_V
D_COIL_W
D_COIL_W
D_PFG[+]
COIL_COM
E_SENS
GND
S_SENS
MIC1
MIC2
MIC3
REC_SAFE
GND
CAS_SW
T_RL[+]
T_RL[-]
S_RL[+]
S_RL[-]
REG_3V
DR_GND
REEL_VCC
TAPE_LED
C_COIL_V
C_COIL_V
C_FG[-]
CAM_SW_A
GND
C_FG[+]
MDA_2.9
CAM_SW_B
C_COIL_W
CAM_SW_C
GND
NC
NC
C_COIL_W
DEW_SENS
GND
LOAD_FWD
LOAD_FWD
LOAD_REV
LOAD_REV
C_COIL_U
C_COIL_U
HG_V[-]
HG_V[+]
HG_U[-]
HG_BS[+]
HG_W[+]
HG_BS[-]
HG_W[-]
HG_U[+]
0 1 MAIN (REGCON)
∗ ∗
∗ ∗
EMZ6.8N-X
∗
OUT VDD
NC VSS
NC
NC
Vin
Vout
GND
CTL
Vout
GND
Vin
Nch Pch
JIGCON
CN110
TO WBSEN/SW CN201
TO
CAPSTAN MOTOR
TO
ROTARY ENCODER SW
TO
LOADING MOTOR
TO MDA
TO MDA
TO MDA
TO REG
TO REG
TO REG
TO SERVO
TO MDA
TO REG
TO SERVO
TO REG
(NC)
TO SYSCON-CPU
CN107
T
O
REG
T
O
REG
T
O
REG
T
O
VIDEO
I/O
T
O
REG
T
O
REG
TO
SYSCON-CPU
TO SYSCON-CPU
TO USBDRV
TO SD
TO SD
TO SYSCON-CPU,SD
TO SYSCON-CPU
TO CN110
TO REG
TO SYSCON-CPU,
REG
TO REG
TO REG
TO SERVO
TO REG
TO SERVO
TO
SYSCON-CPU
TO DSC
TO DV MAIN
TO DV MAIN
TO DV MAIN
TO DV MAIN
TO DV MAIN,
CAM.DSP,
DSC
TO PRE/REC
TO PRE/REC
TO SERVO, DV MAIN
TO SERVO
TO REG
TO
MONITOR MAIN
TO
VF MAIN
CN106
TO REG
TO REG
TO REG
TO SERVO
TO SERVO
TO SERVO
TO SERVO
TO MDA
TO MDA
TO MDA
TO MDA
TO MDA
TO REG
TO REG
TO REG
TO SYSCON-CPU
TO REG
TO MAIN AUDIO
TO SYSCON-CPU
TO MAIN AUDIO
T
O
SYSCON-CPU
TO
W
/B
T
O
MAIN A
UDIO
TO SYSCON-CPU
T
O
REG
T
O
REG
T
O
CAM.DSP
TO
SYSCON-CPU
TO
SYSCON-CPU
TO
SYSCON-CPU
TO
SYSCON-CPU
T
O
SYSCON-CPU
T
O
SYSCON-CPU
T
O
SYSCON-CPU
T
O
SYSCON-CPU
TO
SYSCON-CPU
T
O
REG
T
O
CAM.DSP
T
O
CAM.DSP
T
O
CAM.DSP
T
O
VIDEO
I/O
T
O
VIDEO
I/O
T
O
D6001
T
O
REG
T
O
REG
T
O
VF
MAIN
T
O
VF
MAIN
OUT GND Vcc
TO BOTTOM CN301
y20192001a_rev0 NOTE : The parts with marked (
∗
) is not used.
HN1C01FE/G/-X
When ordering parts, be sure to order according to the Part Number indicated in the Parts List.
For the destination of each signal and further line connections that are cut off from
this diagram, refer to "4.1 BOARD INTERCONNECTIONS". NOTES :