SCHEMATIC DIAGRAMS

DIGITAL VIDEO CAMERA

2005 YF087 2

GR-DF420EK, GR-DF420EX, GR-DF420EY, GR-DF420EZ, GR-DF425EK, GR-DF425EG, GR-DF430EK, GR-DF460EK, GR-DF470EK, GR-DF470EX, GR-DF470EY, GR-DF470EZ

CD-ROM No.SML200503

GR-DF420EKM, GR-DF420EXM, GR-DF420EYM, GR-DF420EZM, GR-DF425EKM, GR-DF425EGM[M5D5S2] , GR-DF430EKM[M5D5S3],GR-DF460EKM[M5D5S6], GR-DF470EKM, GR-DF470EXM GR-DF470EYM, GR-DF470EZM[M5D5S7]
More. http://www.weixiu.info
COPYRIGHT 2005 Victor Company of Japan, Limited

No.YF087SCH 2005/3

CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM
Safety precautions ! The Components indentified by the symbol are critical for safety. For continued safety, replace safety critical components only with manufacturer's recommended parts. 1. Units of components on the schematic diagram Unless otherwise specified. 1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to parts list). Chip resistors are 1/16 W. K: K(1000), M: M (1000K) 2) All capacitance values are in F, (P: PF). 3) All inductance values are in H, (m: mH). 4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts list). Note: The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts, refer to the Parts List. 2. Indications of control voltage AUX : Active at high. AUX or AUX(L) : Active at low.
Playback and recording signal path Recording signal path (including E-E signal path) Capstan servo path

CIRCUIT BOARD NOTES

1. Foil and Component sides 1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) are indicated. 2) Component side (A side) : Parts on the component side seen from component face (parts face) indicated. rts location are indicated by guide scale on the circuit board. 2. Parts location guides Parts location are indicated by guide scale on the circuit board.
1.8 PB and REC modes (Voltage of PB and REC modes are the same) 3
REF No. IC101 B : Foil side (A : Component side) C : Chip component D : Discrete component) LOCATION IC B C Category : IC 6A Horizontal A zone Vertical 6 zone
4. Voltage measurement 1) Regulator (DC/DC CONV) circuits REC : Colour bar signal. PB : Alignment tape (Colour bar). : Unmeasurable or unnecessary to measure. 2) Indication on schematic diagram Voltage indications for REC and PB mode on the schematic diagram are as shown below.

REC mode

2.5 (5.0) PB mode
Note: If the voltages are not indicated on the schematic diagram, refer to the voltage charts. 5. Signal path Symbols The arrows indicate the signal path as follows. NOTE : The arrow is DVC unique object.

Playback signal path

Note: For general information in service manual, please refer to the Service Manual of GENERAL INFORMATION Edition 4 No. 82054D (January 1994).
3. Interpreting Connector indications

Removable connector

(Example)

Drum servo path

Wire soldered directly on board
Playback R-Y signal path Recording Y signal path
Non-removable Board connector
6. Indication of the parts for adjustments The parts for the adjustments are surrounded with the circle as shown below.

Board to Board

Connected pattern on board The arrows indicate signal path
7. Indication of the parts not mounted on the circuit board Note: For the destination of each signal and further line connections that are cut off from the diagram, refer to "BOARD INTERCONNECTIONS" OPEN is indicated by the parts not mounted on the circuit board. R216 OPEN

More.htp:/w.weixu.info

(No.YF087)2-1 2-2(No.YF087)

BOARD INTERCONNECTION

YTU94128A-4
TEST SUB Vdd RG H2 H1 VL 6

6 CN114 INT/L 4

AIMCK/DOMCK2 DOBCK2 AIMCK AODAT/AIDAT12 AILRCK/DOLRCK2 AIBCK/DOBCK2 DOLRCK2 DODAT2 MMC_CS MMC_CLK MMC_DOUT MMC_DIN MMC_CD SD_WP

J101 TO USB

TO CN103

3 DEV_D+ DEV_DVBUS GND

INT_GND 8 INT_GND INT/R
INT/R SPK+ INT/L SPKINT_GND INT_GND

TO REG

AIMCK S_SHUT AIDAT/AIDAT2 AODAT AILRCK AIBCK

OP BLOCK

V4 V3 V2 V1 GND GND Vout

EXT/L EM_DET_L EM_GND

TO CN114

TO CN112

DOLRCK2 AIMCK/DOMCK2 DOBCK2
TO SYSCON MMC_CD FLSH_RST DSC_RST DSC_CLK DSC_DT_OUT DSC_DT_IN DSC_CS MXDT_OUT TO AUDIO

BINAURAL_H

CCD (Page2-28)

TO CN107 EXT/R

TO PARA GON

REG_3.1V REG_4.8V

D[0-15] USB_CS EM_OE EM_WE
D[0-15] USB_CS EM_OE EM_WE USB_INT USB_RST USB_WKUP

A[13-16]

TO DSC A[13-16]

TO AUDIO

TO J101

TO REG REG_3.1V

7 J102 TO DV

TO REG CN5001

OP_THRMO HGVCC+IS HGOUT+IS F_PTR_AD Z_PTR_AD HGOUT-IS HGVSS-IS DRIVE+IS DRIVE-IS

(Page2-9)

BINAURAL_H AU_LV_OUT AU_LV_CLK
DODAT2 TO DSC AIMCK AODAT/AIDAT12 AILRCK/DOLRCK2

(Page2-23)

TO USB
USB_INT USB_RST USB_WKUP USBDOWN USB_UP

(Page2-25)

TO PARAGON

EXTDATA[0-7] EXTACCES

REG_1.7V

TPBTPB+ TAPTAP+

CCD_CTL

CCD_15V

CCD_-7.5V

CCD_-7.5V CCD_OUT

REG_4.8V REG_3.1V

FOCUS2

FOCUS3

FOCUS4

FOCUS1

YTU94074-22 YTU94077-22

YTU94074-20 YTU94077-20

V1 V2 V3 V4

MIC GND TO CN103

USBDOWN USB_UP USB_DN

EXTREQ

EXTFRP

EM_DET_L

SHUT_ATT

AUDIO_CS

EXTCLK

AIBCK/DOBCK2

A_MUTE BUZZER L_MUTE

AU_SIG/R

AU_SIG/L

TO CN113

DSC_DBG DSYO[0-7]

DSCIO[0-7] DSYIO[0-7] DSCO[0-7]

USB_DN

DSC_STS TO SYSCON CAPT_REQ

YTU94074-14 YTU94077-14

POWER LED GND PWR_LED GND TRIG_SW DIAL_PB DIAL_OFF DIAL_AUTO DIAL_MANU PHOTO_H PHOTO_F GND ZOOM_SW REG_3.1V GND ZOOM SW DIAL SW PHOTO SW TRIG SW

CLK27B

CLKDSC

FLDDSC

CLK240

DSC_WKUP

CN108 1

HGOUT+IS

OP_THRMO

F_PTR_AD

HGVCC+IS

Z_PTR_AD

TO SYSCON VOI_CLK VOI_OUT VOI_IN IRIS_CS IRIS_PS
TO SYSCON LENS_LED F/Z_CS GND CAM_OUT REG-CCD CAM_CLK F_PTR_AD REG_15V REG_3.1V REG_4.8V

HGOUT-IS

CCD_OUT

DRIVE+IS

HGVSS-IS

DRIVE-IS

4 TO PARAGON ADIN[0-9] 7

TO CN102

TO CN101

OP DRV (Page2-19)

TO REG TO PARAGON
M_VCOCTL PBVCOCTL FSPLLCTL IRIS_MCK F/Z_MCK

CDS/TG (Page2-17)

TO SYSCON
T_F_V_RST CAM_OUT CCD_CTL CAM_CLK

TO PRE/REC

DUMP_CTL NOSIG_LV ATF_GAIN RECCADJ

T_F_V_RST

M_REG4.8 REG_4.8V REG_3.1V
OP_THRMO Z_PTR_AD TO VIDEO ASPECT

IR_OUT

VD_F/Z
AODAT S_SHUT AIDAT/AIDAT2 AILRCK AIBCK DSCIO[0-7] HDDSC VDDSC FLDDSC CLK27B HDIRS VD_F/Z VDIRS F/Z_MCK M_VCOCTL PBVCOCTL FSPLLCTL IRIS_MCK DSCO[0-7] DSYO[0-7] DSYIO[0-7] ADIN[0-9] CLKDSC CLK240 TG_CS AIMCK TPBTPB+ TPATPA+ CPOB PBLK HDIN VDIN CLKI
HDIN VDIN CPOB ID PBLK CLKI TO PRE/REC AGC_OUT TO J102 TO CDS/TG

CDS_CS

YTU94074-16 YTU94077-16

YTU94105-40 YTU94077-40

EXTDATA[0-7] EXTFRP

CAMERA OPE

TO CDS/TG TO OP DRV

TO DSC TO AUDIO TO USB

EXTACCES EXTREQ EXTCLK
CNV_OUT 39 P_DET 38 AU_SIG/L 37 AU_SIG/R 36 GND
CARD_DET SD_DATA2 SD_DATA1 VDD(DSC_3V)

(Page2-31)

AVJACK GND AU_SIG/L V_OUT GND P_DET AU_SIG/R

(Page2-33)

FRONT CN401
IR_OUT IR_RMC REG_4.8V GND EXT/R EXT/L EM_DET_L GND GND

VRB_AGC CN2 3

T_F_V_RST VIF_CS VC[0-3] BLKC BLKA BLKB DOT_CLK S2_DET S_IN_L VOI_IN VOI_OUT OSD_VD VOI_CLK OSD_HD PSCTL ANA_IN_H

PARAGON

(Page2-11)
TO REG REG_4.8V REG_3.1V REG_2.5V TO CN113
MAIN_VCO DCO[0-3] DYO[0-3]
VRB_ATF VREF_1.1 REC_DATA REC_CLK TO VIDEO REC_CTL

FS_PLL

35 ADP_L 34 ADP_DC 33 ADP_DC 32 ADP_DC
ADDT[00-15] CPU_WAIT CLK27SEL DSP_RST

REG_1.7V GND

31 ADP_DC 30 ADP_DC 29 ADP_DC

IR EXT MIC

DISCRI
REG_4.8V REG_3.1V REG_2.5V REG_1.7V TO CN105 TO REG
TO CN103 +JIG V_OUT GND TO OP DRV ASPECT

DSP_CS

CLK27A

DCI[0-3]

DYI[0-3]
REF_CLK TO VIDEO SYSCON OSD_VD
28 BATT_CHK 27 BATT_+ 26 BATT_+
GND ADP_L ADP_DC ADP_DC BATT_+ DCJACK
GND 10 GND 11 GND 12 LAMP_ON 13 REG_4.8V 14

(Page2-13)

DCO[0-3] DYO[0-3] CLK27A CLK27B DCI[0-3] C_OUT Y_OUT
25 BATT_+ 24 BATT_+ 23 BATT_+ 22 BATT_+ 21 BATT_+

REG_4.8V 15 EJT_SW 16

20 T_BATT

INH INV

MMC_CLK

VSS(GND)

LED LIGHT

TO VIDEO+ PARAGON

18 GND
CCD_CTL BUZZER PD_L SHUT_ATT A_MUTE BINAURAL_H AU_LV_OUT AU_LV_CLK ZOOM_SW EM_DET_L AUDIO_CS TRIG_SW DIAL_OFF PHOTO_F L_MUTE MMC_CD OUTV MVD OMT CDAS CDRE MFLD XINT HID F/Z_CS CAM_OUT CAM_CLK DIAL_PB F_PTR_AD OP_THRMO Z_PTR_AD DSP_CS DIAL_AUTO CPU_WAIT ADDT[00-15] T_F_V_RST FLSH_RST DSC_DT_OUT DIAL_MANU T_F_V_RST DSC_DT_IN MXDT_OUT CAPT_REQ DSC_WKUP LENS_LED CLK27SEL PHOTO_H IR_OUT VOI_IN VOI_OUT VOI_CLK IRIS_PS CDS_CS IRIS_CS PWR_LED DSC_RST CAM_OUT CAM_CLK DSC_CLK DSC_STS DSP_RST TG_CS DSC_CS TVSEL TSR FRP SPA CDWE HID
17 GND 16 GND 15 GND 14 GND 13 GND 12 GND

EJECT SW

CHRG_EVR REG_CS REGRTC_CLK REGRTC_OUT SYS_RSTL V_BATT
LITHIUM REG_12V VFREG4.8 REG_1.7V M_REG4.8 REG_2.5V REG_3.1V REG_4.8V REG-CCD REG_15V AL_3.1V LIT_3V GND

TO CN108

TO CN113 PARAGON PRE/REC

TO CDS/TG

TO OP DRV
P_DET T_BATT D_BATT S_SENS

TO DSC

19 D_BATT

Dat2MMC

MMC_CS

VSS2/CD

Dat2Host
11 GND 10 GND 9 GND MMC_CS MMC_DIN REG_3.1V REG_3.1V MMC_CLK MMC_CD

+ BATTERY TERM

TO CN106

SYSCON

(Page2-7)
MIC2 MIC1 REC_SAFE E_SENS
VF_CTL D_GAIN TO REG LIT_3V AL_3.1V TO CN113
SYS_TRSTL CAM_SW_C CAM_SW_B CAM_SW_A DEW_SENS DRUM_REF SYS_RSTIL
TO SYSCON CHRG_EVR REG_CS REGRTC_CLK REGRTC_OUT SYS_RSTL V_BATT VF_CTL

TO CN105

TO SYSCON+JIG I_MTR

CAS_SW TAPE_LED TO CN104

DRUM_PG DRUM_FG

MMC_DOUT 39 SD_WP 40

AU_LV_OUT

AU_LV_CLK

REG (Page2-21)

TO CN103 TO CN104

DRUM_PWR DRUM_ERR M_UNREG CAP_PWR CAP_ERR

TO CN107

LAMP_ON

TO VIDEO

T_F_V_RST VF_SLEEP ANA_IN_H DOT_CLK LCD_CTL

MENU_SW MONI_SW RGB_CTL

MONI_CHG

BATT_+ ADP_DC BATT_CHK

REG_3.1V
AL_3VSYS EXMOD_1 SYS_TMS SYS_TCK SYS_TDO CAP_REF VOI_OUT VOI_CLK OSD_HD OSD_VD SYS_TDI MDA_PS JLIP_RX EJT_SW LCD_CS CAP_FG JLIP_TX IR_OUT IR_RMC S2_DET VIF_CS M_RVS KENTO VC[0-3] S_IN_L VOI_IN
REEL_VCC TO DSC+USB USBDOWN

TO REEL T_REEL S_REEL

SPK+ SPKCNEXMOD_SYS_TMS 2 SYS_TCK 22 STS_TDI 3 SYS_TRSTL 23 SYS_TDO 4 SYS_RSTL 24 AL_3VSYS 5 IF_TX 25 JLIP_TX SPEAKER

P_MEDIA

SET_SW

D_GAIN

MAIN IF (Page2-5)

CN105 1

JLIP_RX 26 TXD2

LCD_CS

LCD_CTL
HST SET_SW GND GND GND GND GND GND CVF_G VF_SW MONI_SW MON_G MON_B Y_OUT LITHIUM CVF_B S_DET VFREG4.8 VF_SLEEP P_MEDIA MENU_SW REG_4.8V REG_4.8V REG_4.8V REG_3.1V RGB_CTL REG_15V REG_12V C_OUT LCD_G KEY_C LCD_R CVF_R KEY_A HRP2 LCD_B HRP1

M_UNREG

CAP_FG

MDA_PS

DRUM_PG

DRUM_FG

DRUM_PWR DRUM_PWR DRUM_PWR CAM_SW_C DRUM_ERR DEW_SENS CAM_SW_A CAM_SW_B DRUM_REF M_REG4.8 M_REG4.8 M_REG4.8 CAP_PWR CAP_PWR CAP_PWR CAP_ERR CAP_REF

YTU94074-30 YTU94077-30

RECH DUMP_CTL MONI_CHG NOSIG_LV ATF_GAIN RECCADJ S_REEL T_REEL GND

10 CN305

TO PARAGON AGC_OUT VRB_AGC VRB_ATF VREF_1.1 REC_DATA
ENV_OUT 10 MAIN_VCO 30 ATFI 11 HID 31 DISCRI

M_REG4.8

MONI.OPE
MEMORY P_MEDIA GND VIDEO MONITOR SW

(Page2-34)

C_FRB LD_ON CAP_FG MDA_PS DRUM_PG DRUM_FG L_FRB M_UNREG CAP_REF CAP_ERR CAP_PWR DRUM_PWR DRUM_REF REG_3.1V DRUM_ERR M_REG4.8 GND

DET VSS OUT

R1036 100K 4 1

R1007 100K

R1013 62K

R1016 100K

EEP_CS

C1003 10P

R1017 1M

RS5C314-X

IC1006

R1010 10K

Q1011 DTC144EE-X

C1046 0.01

R1015 100K

X1002 NAX0564-001X

R1019 100K

VOI_OUT

IC1004

OSD_CS

OSD_HD OSD_VD VC0 VC1 VC2 BLKA VC3 BLKB BLKC
TO VIDEO TO PARAGON,VIDEO

TEST TST0

R1030 27K S-80823CNNB-G-W TL1021 C1007 1u

SYS__RSTL REG_3.1V

BATT_H T_BATT ADP_H CHG_WKUP

DOT_CLK DSC_RST

TO REG TO CN103
V_BATT D_BATT TL1001 TL1002 TL1003 TL1005

V_BATT D_BATT EEP_IN

DSC_CS DSC_DT_IN DSC_DT_OUT DSC_CLK DSC_STS DSC_WKUP USBDOWN
DSC_RST DSC_CS DSC_DT_IN DSC_DT_OUT DSC_CLK DSC_STS DSC_WKUP USBDOWN FLSH_RST CAPT_REQ

TSR FRP SPA

TO PARAGON TO CN113,PARAGON PRE/REC TO PARAGON,VIDEO TO CN113
FRP SPA HID OUTV R1035 1K EXMOD_1 TL1024 EXMOD1 EXMOD0
HID OUTV EXMOD1 R1031 100K
EEP_OUT EEP_CLK C1019 R1032 100K C1020 RA1004 100K C1018 1
FLSH_RST R1005 CAPT_REQ MXDT_OUT MMC_CD

TO DSC,USB

IRIS_PS

SYS__TCK

VOI_IN

REGRTC_OUT

TL1016 CHRG_LON

REGRTC_CLK

MMOD0 R1033 100K R1040 OPEN R1034 100K R1115

R1086 1K

R1132 1K

R1085 1K

R1084 1K

SYS__TRSTL

SYS__TMS

SYS__TDO

VIF_CS

REMOTE

BATT_H

D_BATT

VF_CTL

RTC_IN

S_REEL

T_REEL

S_IN_L

ANA_IN_H

SYS__TDI

DSP_RST

LENS_LED IRIS_PS IRIS_CS
LAMP_ON LAMP_ONH RQ1008 DTC144EE-X Q1005 UMC3N-W

1SS376-X D1002

R1043 4.7K R1146 1K IF__TX

PWR_LED

57 154
TMS SPA TCK FLD TDI P_DET S_DET TRKREF REMOTE FRMREF SRVTRK VF_CTL EXTM_H VIF_CS IRIS_O/C BATT_H D_BATT M_RVS TRKREF2 IRIS_PS JTEST25 USB_STS IRIS_MCK DRUM_PG REG_ERR DSP_RST CCD_CTL TG_FZ_VID_RST LCD_CTL JTEST27 S_REEL USB_CS HP_DET T_REEL LCD_CS S_IN_L REG_RTC_IN REG_RTC_OUT REG_RTC_CLK VENC_OSD_IRIS_OUT VENC_OSD_IRIS_IN VENC_OSD_IRIS_CLK VF_SLEEP/M_CS CHRG_LED ANA_IN_H MENU_P_A MENU_P_B ADP_H TRSTL PD_L TD0 HID

CHRG_LON

A_MUTE REC_SAFE CAM_OUT CAM_CLK REEL_ON S_SENS E_SENS DEW_SENS MIC3 MIC2 MIC1 V_BATT R1058 100K Z_PTR_LV F_PTR_LV OP_THRMO IR_DET ZOOM_SW R1083 1K R1106 100K R1105 1K R1104 1K KEY_C T_BATT I_MTR S2_DET R1103 1K R1108 1K R1101 1K R1100 1K R1099 1K PHOTO_F PHOTO_H SET_SW TRIG_SW EM_DET_L SHUT_ATT IRIS_CS DSP_CS
IF_RX R1045 1K VF_CS CAP_FG DRUM_FG
L_MUTE AUDIO_CS C1058 AU_LV_CLK AU_LV_OUT PD_L C1023 C1024 C1025 C1026 C1027 C1028 C1029 C1031 C1032 C1033 C1034 C1035 C1036 C1038 C1039 C1040 C1041 C1042 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 ADP_L T_BATT I_MTR CHRG_EVR REG_CS REGRTC_CLK REGRTC_OUT VIF_CS VOI_CLK VOI_OUT VOI_IN S2_DET PSCTL S_IN_L ANA_IN_H 0.0068 0.0068 0.01 SHUT_ATT BINAURAL_H

147 ROM_CS 183 VF_CS 28 CAP_FG 27 DRUM_FG 196 ASPECTASPECTL_MUTE 124 A_MUTE 220 RGB_CTL 222 XINT 194 JLIP_INT 193 CHG_WKUP 223 DSC_CS 65 OMT 130 OUTV R1090 1K 64 VD 92 P_MEDIA 49 TVSEL 214 CHRG_EVR 48 CAP_PWM 44 DRUM_PWM 67 EEP_CLK 197 EEP_OUT 224 EEP_IN 19 TRIG_OUT 198 TXD 164 RXD 122 AU_LV_CLK 71 AU_LV_OUT 74 AUDIO_CS 144 MIC_SCL 100 MIC_SDA R1048 100K 138 MIC_CTL 5 NC 98 VSS 117 VSS 139 TALLY 129 MXDT_OUT 24 MMC_L 22 USBDOWN 23 DSC_STS 170 CAPT_REQ 79 FLSH_RST 169 DSC_WKUP 80 DSC_RST 51 LENS_LED 20 EEP_CS 177 REG_CS 186 FZ_CS 104 CDS_CS 149 TG_CS
REC_SAFE 187 CAM_OUT 50 CAM_CLK 185 REEL_ON 91 S_SENS 96 E_SENS 143 DEW_SENS 41 MICMICMICV_BATT 235 HALL_AD 213 Z_PTR_AD 95 F_PTR_AD 211 OP_THRMO 40 IR_DET 212 ZOOM_SW 39 KEY_A 140 KEY_B 180 KEY_C 94 T_BATT 210 I_MTR 234 ZOOM_SWS2_DET 233

IC1009

SN74AHC1G08DC-X
L_MUTE A_MUTE RGB_CTL JLIP_RX Q1009 DTC143EX-X UN921FJ-X R1081 47K XINT IF_RX CHG_WKUP DSC_CS OMT OUTV MVD 10K R1047 IR_DET R1046 15K P_MEDIA TVSEL R1147 330K C1017 CHRG_EVR CAP_PWM DRUM_PWM EEP_CLK EEP_OUT

IF_TX JLIP_TX

TO CN107,OP DRV TO CN107 TO VIDEO,CDS/TG, OP DRV TO CDS/TG TO CN101,CDS/TG TO CDS/TG,OP DRV
IR_OUT IR_RMC T_F_V_RST TG_CS CDS_CS CCD_CTL CAM_OUT CAM_CLK LCD_CS TL1023 TL1011
220K R1148 REMOTE T_F_V_RST TG_CS CDS_CS CCD_CTL CAM_OUT CAM_CLK LCD_CS RGB_CTL LCD_CTL VF_CTL VF_CS VF_SLEEP M_RVS R1050 100K
IC5201 TO DSC 1 -7.3 MMC_CD 2 -0.-0.-7.10.4 LENS_LED 7 15.1 TO OP DRV IRIS_PS 8 12.4 IRIS_CS 10 13.1.2 A_MUTE 12 TO AUDIO 1.1 L_MUTE AUDIO_CS 13 9.9 AU_LV_CLK 14 TO CN105,AUDIO -7.7 AU_LV_OUT PD_L Q5201 TO AUDIO 11.7 SHUT_ATT E BINAURAL_H TO AUDIO,DSC C 15.2 B 12.5 VIF_CS TO VIDEO Q5202 VOI_CLK VOI_OUT TO VIDEO,OP DRV E 0 VOI_IN C 10.4 S2_DET PSCTL B 0 TO VIDEO S_IN_L Q5203 ANA_IN_H E 7.1 C 12.5 ADP_L B 7.9 TO CN103 T_BATT
MXDT_OUT I_MTR CHRG_EVR REG_CS REGRTC_CLK REGRTC_OUT

TL1014

TL1015

TO CN113,REG TO REG

EEP_IN IF__TX IF_RX C1016 AU_LV_CLK AU_LV_OUT AUDIO_CS C1015 MIC3 MIC2 MIC_CTL

IC1001

NC 106 PHOTO_F 167 PHOTO_H 179 SET_SW 93 TRIG_SW 125 EM_DET_L 18 SHUT_ATT 17 NC 53 IRIS_CS 101 DSP_CS 232 NC 54 CDWE 231 KENTOKENTOCDRE 136 CPU_WAIT 90 CDAS 34 ADMADMADMADMADMADMADMADMADM8 89
TO CN105 TO REG TO CN105 TO AUDIO
RGB_CTL LCD_CTL VF_CTL VF_CS VF_SLEEP M_RVS BUZZER Q1006 2SC4617/QR/-X R1053 150K R1054 2.7K 3 R1055 18K C1 D1001 DA221-x 2
R1025 47K R1026 47K R1027 47K

EM_DET_L P_DET S_DET

TO AUDIO TO CN103 TO CN105
BZ_ENV MXDT_OUT BZ_FREQ MMC_CD USBDOWN DSC_STS CAPT_REQ FLSH_RST DSC_WKUP F/Z_CS OP_THRMO DSC_RST R1082 47K LENS_LED EEP_CS REG_CS F/Z_CS CDS_CS TG_CS

CDWE TL1026 KENTO CDRE CPU_WAIT CDAS ADDT00 ADDT01 ADDT02 ADDT03 ADDT04 ADDT05 ADDT06 ADDT07 ADDT08 ADDT09 ADDT10
RECH PBH HID3 MONI_CHG KENTO
RECH PBH HID3 MONI_CHG TL1028 KENTO

R1051 4.7K

R1052 10K Q1007 DTC124EE-X

R1056 47K

CPU_WAIT R1029 1.5K CDAS CDWE CDRE ADDT00 ADDT01 ADDT02 ADDT03 ADDT04 ADDT05 ADDT06 ADDT07 ADDT08 Q1003 UMC3N-W ADDT09 ADDT10 ADDT11 ADDT2 3
CPU_WAIT CDAS CDWE CDRE ADDT00 ADDT01 ADDT02 ADDT03 ADDT04 ADDT05 ADDT06 ADDT07 ADDT08 ADDT09 ADDT10 ADDT11 ADDT12 ADDT13 ADDT14 ADDT15 DSP_CS DSP_RST CLK27SEL XINT MVD MFLD OMT TVSEL T_REEL S_REEL S_SENS E_SENS TAPE_LED REEL_VCC REC_SAFE CAM_SW_C CAM_SW_B CAM_SW_A DEW_SENS MIC3 MIC2 MIC1

F/Z_CS OP_THRMO

Z_PTR_AD F_PTR_AD

R1057 8.2K R1059 12K

Z_PTR_LV F_PTR_LV

DIAL_MANU

DIAL_AUTO

EJECT_SW

TAPE_LED

MENU_SW

CLK27SEL

DIAL_OFF

DSC_OUT

MONI_SW

DSC_CLK

BZ_FREQ

204 RTC_CS

NMIRQL L_FRB2 L_FRB1 LON

LAMP_ONH

R1060 47K C1047 OPEN

R1065 100K R1109 100K R1064 100K

C1048 OPEN R1061 39K

100K 100K 100K 100K
RTC_CS R1063 C1050 22K OPEN

ADMADM10 175

EXMOD1 EXMOD0 MMOD1 MMOD0 ADM15 ADM14 ADM13 ADM12 ADM11 CKSEL OSCO RSTL OSCI BZ_ENV

CAS_SW

DIAL_PB

C_FRB1

C_FRB2

DSC_IN

R1110 10K

R1112 10K

R1066 100K

RA1003 100K

DIAL_MANU DIAL_AUTO
R1091 1K R1094 1K DIAL_MANU R1095 1K DIAL_AUTO R1096 1K R1097 1K R1092 1K R1093 1K R1098 1K

ADDT13 ADDT14 ADDT15

TLED_ON C1012 0.01 Q1002 UMC3N-W 5 4
BINAURAL_H SYS__RSTL LAMP_ONH MONI_CHG CLK27SEL
TO CN108 TO CN107 TO CN106 TO CN105 TO CN108 TO CN105 TO CN108
DIAL_AUTO DIAL_OFF DIAL_PB EJT_SW CAS_SW MONI_SW VF_SW PHOTO_F TRIG_SW P_MEDIA PHOTO_H SET_SW
DIAL_OFF DIAL_PB EJT_SW CAS_SW MONI_SW VF_SW PHOTO_F TRIG_SW P_MEDIA PHOTO_H SET_SW KEY_A KEY_C ZOOM_SW MENU_SW LD_ON MDA_PS C_FRB R1068 R1069 10K 10K C_FRB2 L_FRB L_FRB2 D_GAIN CAP_FG DRUM_PG DRUM_FG R1072 3.3K R1074 3.3K C1051 0.022 R1075 3.3K C1052 0.022 C1053 0.022 C1054 0.022 R1073 3.3K DRUM_PWM CAP_PWM R1070 10K R1071 10K

R1080 100K

R1089 100K

R1078 100K

DSP_CS DSP_RST CLK27SEL XINT MVD MFLD OMT TVSEL

DSC_DT_OUT

DSC_DT_IN

TLED_ON

EXMOD1

EXMOD0

EJT_SW

BZ_ENV

ADDT15

ADDT14

ADDT13

ADDT12

L_FRB2

ADDT11

1 REEL_ON

TL1007

TO CN113,PARAGON TO PARAGON
255254250245229228227221162159156
NC(PULLUP) NC(VDDH) NC(PULLUP) NC(PULLUP) R1087 330K R1088

244 VDD C1008 22/6.VOUT(1.8V) 252 VDD 253 VDD C1014 0.01

NC(VREFH) 36 FRQS1 61

REG_3.1V R1076 100K R1049 100K
SYS__TMS SYS__TDO SYS__TDI
REC_SAFE CAM_SW_C CAM_SW_B CAM_SW_A DEW_SENS MIC3 MIC2

TO CN108 TO CN105

ZOOM_SW MENU_SW LD_ON MDA_PS
FRQSVSS 249 VSS 248 VSS 247 VSS 246 VSS 242

C1013 0.01

NC(OPEN)

VDDH 66 AVDD 37

30 ND 45 ND 243 VDD

NC (PULLUP) 116 VDDB 68

C1001 8P

SYS__RSTL

R1077 100K

R1002 47

R1003 100K
R1001 1M X1001 NAX0692-001X C1002 10P
T_REEL S_REEL S_SENS RA1001 47K E_SENS

R1004 0

TO REEL

TO CN104

C_FRB L_FRB

0R0 0R0 0R0 0R0 0R0 0R0

MIC1 R1020 75K

NC(EXTRG0)

NC(EXTRG1)

NC(TRCCLK)

NC(TRCST)

NC(TRCD0)

NC(TRCD1)

NC(TRCD2)

NC(TRCD3)

VSS 241

CAP_FG DRUM_PG
TL1034 TL1035 TL1036 TL1037 TL1038 TL1039

110152191226237238239240

Q1001 DTA114EE-X

MIC_CTL

SYS_TDI

SYS_TDO

SYS_TCK

SYS_TMS

DRUM_REF CAP_REF

SYS_TRSTL

SYS_RSTL

TL1019 TL1020 R1117 33

TO CN113,REG
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.
More. http://www.mydigit.cn y10513001a_rev0.1

(No.YF087)2-7

2-8(No.YF087)
MAIN(REEL) SCHEMATIC DIAGRAM
CCD SCHEMATIC DIAGRAM CCD

MAIN(REEL)

Q5001 2SC3931/CD/-X 1

TO MAIN IF(CN101)

CN5001 QGF0517F2-20X V4 V3 V2 V1 GND GND GND CCD_OUT GND GND GND CCD_-7.5V CCD_-7.5V RG SUB CCD_15V CCD_15V H1 H2 CCD_CTL

NQL382M-100X L1701 10

R5001 4.7k

R1711 1K

R1712 1K

S_REEL T_REEL

IC5001 ICX440UKM-V (Top View)(1/6 Inch_CCD)

TEST SUB Vdd RG H1

R1710 120K

R1702 2.2K R1701 82K

C5002 0.1

NQL382M-100X L1702 10

R1703 2.2K R1709 10K

C5001 4.7/25

C5006 0.1 Q5002 2SC4081/QR/-X R5002 4.7k

T LC5007 2200p

C5005 0.1

C1702 0.1

C1701 0.1

C1703 10/6.3

IC1702

NJM2407R-W

IC1701

BA10358FVM-W

C5003 10/16 T
T_RL+ R1704 2.2K T_RLS_RL+ S_RLR1706 82K R1705 2.2K

C5004 0.1 L5002 10

R1707 10K R1708 120K

SYMBOL SYSTEM SONY

IC5001 NTSC ICX440UKM-V PAL ICX441UKM-V

y40151001a_rev0.1

y40152001a_rev0.1

R C L Q IC CN

LAST No 5001 5001

VACANT No

NOTES :1. For the destination of each signal and further line connectionsthat are cut off from this diagram, refer to "BOARD INTERCONNECTIONS". 2. The parts with marked ( ) is not used. 3. IC5001 is incorporated in the CCD base assembly. When IC5001 needs replacement, replace the CCD base assembly in whole because it cannot be replaced alone.

(No.YF087)2-27

2-28(No.YF087)
CCD, MDA, FRONT, REAR, MONI.OPE, MONI.BL, VF CIRCUIT BOARDS
<02>CCD LYB10037-001B <04>FRONT LYB10031-001A FOIL SIDE(B)
<05>REAR LYB10032-001B
CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). ATTENTION : POUR UNE PROTECTION PERMANENTE CONTRE LES RISQUE D'INCENDE, REMPLACER LES FUSIBLES PAR UNAAUTRE DE MEME TYPE ET DE MEME TENSION.

FOIL SIDE(B)

COMPONENT SIDE(A)
D504 D501 C902 C903 R906 C901
J401 R408 S401 Q402 QR406

R904 L901

Q403 14

R409 R410

CN16 C401
<07>MONI.BL LYB10034-001B

Q7701 Q7702

<03>MDA LYB10030-001B
<06>MONI.OPE LYB10033-001A

T7701 Q7703 C7704 C7705

CN305 R7812 RTLL1601 R7811

C7825 C15

R7702 L7702 C7701 C7702
C7765 C7768 L7752 C7757 ZP1-1 ZP2-9

ZP3-35 ZP3-38

R7814 C1631 R7817 R7816 D1602 L601 R7815 C7827 ZP2-4 ZP2-3 ZP2-1

R7751 C7756

R1637 R1635

TL1613

ZP3-22

R7830 C7834

Q7802 ZP3-5

TL1618

TL1619

R7828 C7839

R7758 D7751 ZP3-3 1

C7763 ZP3-ZP3-40 R7755

D601 C1617 C1616 C1615 R1633 R1632 R1634

ZP3-10 CN703

CN601 CN602 L7802 L1 ZP3-15

F1602 TL1601 TL1602

<08>VF LYB10035-001B

R601 BT601 R602

F1601 R7806 C1628 R7805 C1627

C1625 32

R7804 C7817 TL1610 C7818

TL1620

TL1612

R1603 C1605

TL1609

16 TL1607

IC7801

R605 S608 S611 S609 R604

TL1629 R1611 C1618 C1620 CR1610 18

R7822 R7827

TL1617

R7831 R7832 R7821 R7826

ZP3-11

ZP3-34

ZP3-31

ZP3-36 ZP3-37

CC7804 CC7805

IC1601

IC7802

CN301 CN303

C7102 R7107

R7836 R7840 R7838 S607

R7843 R7842 R7837

TL1608 C1621 R1613

TL1605

TL1626

C7104 R7109

C7822 3

(No.YF087)2-45

2-46(No.YF087)

CN7102

D401 L401 R401

L501 R501

D403 IC401 Q2 3

POWER SYSTEM BLOCK DIAGRAM

BATTERY TERM.

(T) (-) CN501
14~20 BATT_+ T_BATT ADP_L BATT_CHK
NOTE: There are circuits or functions that are not used according to the models. Please check with the Parts List.

28 V_BATT T_BATT ADP_L

CDS/TG

REG-CCD REG_15V

CCD-7.5V CCD-7.5V CCD_15V CCD_15V

CN5001

IC5001

J501 DC JACK

LIT_3V REG_3.1V

IC5501

ADP_DC

DRUM PWR

DRUM_PWR

IC1006 IC4202

CAPSTAN PWR

CAP_PWR REG_3.1V

BATT CHARGE CTL
IC1002 Q1002, Q1003 Q1006, Q1008

3.1V REG

IC4201

T_BATT ADP_L

SD SOCKET

REG_3.1V REG_3.1V

2.5V REG

REG_2.5V

OP DRV

F_LED Z_VCC F_VCC

V_BATT VF_CTL AL_3V

REG_3.1 V

IC4951

REG_1.7 V REG_12V

IC6001

1.7V REG

VCC1 VCC2 VCC3

SW REG

IC1003, IC1004 IC1005, IC1007 IC1009 Q1005, Q1011

M_REG4.8 1~3

IC4901

LOADING MOTOR

REG_15V

REG-CCD REG_4.8V

4.8V REG

PRE/REC VIDEO

CAP_PWR

VF REG4.8 SW

REG_2.5V REG_3.1V REG_1.7V VF_CTL

IC3201

REG_2.5V REG_3.1V

F1601 29

MDA_2.9V 15

IC3501

1 REG_3.1V F1602 30

AL_3V REG_4.8V

LIT_3V
IC3701,IC3731 Q3702,Q3731, Q3733,Q3734, Q3735

LITHIUM

IC2801

SPK+ SPK-

LCD MODULE (CVF)

Q7101 D7101

IC2201

SPEAKER

28 VFREG_4.8V

18 VFREG_4.8V REG_4.8V

IC8101 IC7805

11 VF_9V 29

Q2401 Q2403
Q1002, Q1003 Q1006, Q1008 IC7801

IC8001

VF_9V REG

REG_12V

IC8005
30 REG_4.8V REG_4.8V REG_3.1V 16 REG_3.1V REG_3.1V REG_4.8V REG_2.5V REG_3.1V REG_1.7V

REG_4.8V REG_4.8V

Q402,Q403 D402,D403

1.9V REG

IC3001

IC401,Q401

IC8002 IC8003

LCD MODULE (MONITOR)

CN701 CN703

IC7701

REG_3.1V REG_3.1V REG_3.1V REG_4.8V
31 REG_4.8V 15 REG_4.8V REG_3.1V REG_4.8V REG_3.1V

3 REG_3.1V

J101 USB JACK

DEV_D+ DEV_DVBUS

IC8601

IC1701 IC1702

(No.YF087)2-47

2-48(No.YF087)

VIDEO SYSTEM BLOCK DIAGRAM

1 MAIN

( CCD Image sensor )

CCD_OUT 13

H1, H2 SHD SHP

ADIN (0~9)

REC_DATA ATFI AGC_OUT

( PRE/REC AMP )

2F 1S 1F

( CDS/AGC/AD )

( TG/VDR )
TG_CS T_F_V_RST CAM_CLK CAM_OUT

CDS_CS CAM_CLK CAM_OUT

TPA+/-, TPB+/-

DV JACK

( PARAGON )

EXTDATA (0~7)

TO IC8601 (USB DRIVER)
T_F_V_RST CAM_CLK CAM_OUT
( FOCUS DRIVER & ZOOM DRIVER )
ADDT (0~15) DYI (0~3) DCI (0~3) DSP_RST DSP_CS Y

5 REAR

CN501 1

( BUF )

IC3701

( FILTER AMP )

AV JACK

1 DYO (0~3) DCO (0~3)

( VIDEO I/O )
( IRIS CONTROL & IRIS DRIVER )
T_F_V_RST IRIS_CS IRIS_PS

IC3731

( Y/V SW )

( SYSCON CPU )

X1002 32kHz

( RTC )

( ON SCREEN )

DSYIO (0~7) DSCIO (0~7)

2-52(No.YF087)

(No.YF087)2-51
Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAMCORDER CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan

Printed in Japan VPT

(No.YF087)

SERVICE MANUAL

DIGITAL VIDEO CAMERA
GR-DF420EK, GR-DF420EX, GR-DF420EY, GR-DF420EZ, GR-DF425EK, GR-DF425EG, GR-DF430EK, GR-DF460EK, GR-DF470EK, GR-DF470EX, GR-DF470EY, GR-DF470EZ
GR-DF420EKM, GR-DF420EXM, GR-DF420EYM, GR-DF420EZM, GR-DF425EKM, GR-DF425EGM[M5D5S2] , GR-DF430EKM[M5D5S3],GR-DF460EKM[M5D5S6], GR-DF470EKM, GR-DF470EXM GR-DF470EYM, GR-DF470EZM[M5D5S7]
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).

TABLE OF CONTENTS

5 PRECAUTIONS. 1-3 SPECIFIC SERVICE INSTRUCTIONS. 1-5 DISASSEMBLY. 1-6 ADJUSTMENT. 1-17 TROUBLE SHOOTING. 1-20
COPYRIGHT 2005 Victor Company of Japan, Limited

No.YF087 2005/3

SPECIFICATION
Camcorder For General Power supply Power consumption DC 11.0 V(Using AC Adapter) DC 7.2 V (Using battery pack) Approx. 3.2 W(3.5W*)(LCD monitor off, viewfinder on) Approx. 4.2W (4.5W*)(LCD monitor on, viewfinder off) * Using LED Light (LED Light model only) 75 mm 74mm 111 mm (with the LCD monitor closed and the viewfinder pushed back in) Approx. 400g (without battery, cassette, memory card * and lens cap) Approx. 480 g (incl. battery, cassette memory card *and lens cap) * GR-DF430,460,470 only 0C to 40C 35% to 80% -20C to 50C 1/6" CCD F 1.2, f = 2.6 mm to 39 mm, 15:1 power zoom lens 30.5 mm 2.5" diagonally measured, LCD panel/TFT active matrix system Electronic viewfinder with 0.16" color LCD Monaural Effective distance: 1.5 m DV format (SD mode) PAL standard Digital component recording PCM digital recording, 32 kHz 4-channel (12-bit), 48 kHz 2-channel (16-bit) Mini DV cassette SP: 18.8 mm/s, LP: 12.5 mm/s SP: 80 min., LP: 120 min.
Dimensions (W H D) Weight
Operating temperature Operating humidity Storage temperature Pickup Lens Filter diameter LCD monitor Viewfinder Speaker LED Light For Digital Video Format Camera Signal format Recording/Playback Video format Audio Cassette Tape speed Maximum recording time (using 80 min. cassette) For Digital Still Storage media Camera Compression system (GR-DF460,470 File size only)
SD Memory Card/MultiMediaCard JPEG (compatible) Still image : 2 modes ( pixels/pixels) Moving image:1 mode (pixels) Picture quality 2 modes (FINE/STANDARD) Y: 0.8 V to 1.2 V (p-p), 75 , analogue For Connectors S S-Video input (GR-DF430,470 only) C: 0.2 V to 0.4 V (p-p), 75 , analogue S-Video output Y: 1.0 V (p-p), 75, analogue C: 0.29 V (p-p), 75, analogue 0.8 V to 1.2 V (p-p), 75, analogue AV Video input (GR-DF430,470 only) Video output 1.0 V (p-p), 75, analogue 300 mV (rms), 50 k , analogue, stereo Audio input (GR-DF430,470 only) Audio output 300 mV (rms), 1 k, analogue, stereo Microphone input 3.5 mm, stereo DV Input*/output 4-pin, IEEE 1394 compliant * GR-DF430,460, 470 only USB(GR-DF460,470 only) Mini USB-B type, USB 1.1/2.0 compliant AC Adapter Power requirement Output AC 110 V to 240 V, 50 Hz/60 Hz DC 11 V, 1 A
Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject to change without notice.

1-2 (No.YF087)

SECTION 2 SPECIFIC SERVICE INSTRUCTIONS
2.1 DIFFERENCE LIST The following table indicate main different points between models GR-DF420EK, GR-DF420EX, GR-DF420EY, GR-DF420EZ, GR-DF425EK, GR-DF425EG, GR-DF430EK,GR-DF460EK, GR-DF470EK, GR-DF470EX, GR-DF470EY AND GR-DF470EZ. MODEL NAME LED LIGHT MEMORY CARD USB TERMINAL DV TERMINAL ANALOG INPUT REMOTE CONTROL VIDEO/MEMORY AC ADAPTER AC CORD USB CABLE CD-ROM MODEL NAME LED LIGHT MEMORY CARD USB TERMINAL DV TERMINAL ANALOG INPUT REMOTE CONTROL VIDEO/MEMORY AC ADAPTER AC CORD USB CABLE CD-ROM MODEL NAME LED LIGHT MEMORY CARD USB TERMINAL DV TERMINAL ANALOG INPUT REMOTE CONTROL VIDEO/MEMORY AC ADAPTER AC CORD USB CABLE CD-ROM GR-DF420EK NO NO NO YES(OUT) NO RM-V720US NO AP-V14E YES(BS Plug) NO NO GR-DF425EK NO NO NO YES(OUT) NO NO NO AP-V14E YES(BS Plug) NO YES GR-DF470EK YES MMC(8MB) USB(VC) YES(IN/OUT) YES RM-V720US YES AP-V14E YES(BS Plug) YES YES GR-DF420EX NO NO NO YES(OUT) NO RM-V720US NO AP-V17E NO NO NO GR-DF425EG NO NO NO YES(OUT) NO RM-V720US NO AP-V17E NO NO NO GR-DF470EX YES MMC(8MB) USB(VC) YES(IN/OUT) YES RM-V720US YES AP-V17E NO YES YES GR-DF420EY NO NO NO YES(OUT) NO RM-V720US NO AP-V17E NO NO NO GR-DF430EK NO NO NO YES(IN/OUT) YES RM-V720US NO AP-V14E YES(BS Plug) NO YES GR-DF470EY YES MMC(8MB) USB(VC) YES(IN/OUT) YES RM-V720US YES AP-V17E NO YES YES GR-DF420EZ NO NO NO YES(OUT) NO RM-V720US NO AP-V17E NO NO NO GR-DF460EK YES MMC(8MB) USB(VC) YES(OUT) NO RM-V720US YES AP-V14E YES(BS Plug) YES YES GR-DF470EZ YES MMC(8MB) USB(VC) YES(IN/OUT) YES RM-V720US YES AP-V17E NO YES YES

(No.YF087)1-5

<NOTE1b>

JACK COVER (DV) 2 (S1b)

NOTE1a

1 (S1a) A 2 (S1b)

<BOTTOM VIEW> 10 (S4) 9 (S4)

5 (S3) (S3) (S3)

NOTE1b

L2 CASSETTE COVER A

3 (S2) JACK COVER(DV)

7 (S4)

8 (S4)

NOTE1c

9 (S4)

Fig.FA1

10 (S4)

Fig.FA2

<BOTTOM VIEW> (S5a) (S5a)

<NOTE5>

14 (S5b) 13 (S5a) JACK COVER(DC)
15 (S5c) 14 (S5b) 16 (S5d)

15 (S5c)

16 (S5d) L5a CN5 VF
13 (S5a) 12 (S5a) 11 (S5a)

Fig.FA3

1-8 (No.YF087)

NOTE6a

NOTE6b
CN(S7) 19 (S6b) 23 (S7) <BOTTOM VIEW> 21 (S6b) BKT (FRONT) <WIRING> (S6a) (S6a)

20 (S6b)

21 (S6b)

Fig.FA4

WIRE(MIC)

L8b L8a

24 (S8a)

25 (S8b) CN8

26 (S8c) 27 (S8c)

Fig.FA5

(No.YF087)1-9

NOTE11a

CN9a GRIP BELT

NOTE11b

D C CN9b CN9a C D 29 (S9) a

34 (S11a)

38 (S12) a
37 (S11b) 36 (S11a) 35 (S11a)

JACK COVER(MIC)

NOTE11c

EJECT SW

NOTE12

28 (S9)

Fig.FA6

Fig.FA8

<NOTE10c>

<NOTE13b>

CN13b G SENSOR FPC FPC
32 (S10) E 30 (S10) 31 (S10) 33 (S10) F CN10b H G

CN13a L13c HEAT SINK1

NOTE13a NOTE10a
CN10a E CN10c HEAT SINK1 G CN13b 42 (S13b) L13a H SHIELD PLATE : 0.059N m (0.6kgf cm) CN13c (S13a) (S13a)

NOTE10b

Fig.FA7

39 (S13a)

Fig.FA9

1-10 (No.YF087)

NOTE15

BKT(MECHA) ASSY

48 (S15b) d 47 (S15b) 46 (S15b) b 45 (S15a) CN14d

BKT(PRE-REC)

CN14a CN14b CN14c

44 (S14) 43 (S14)

: 0.059N m (0.6kgf cm)

Fig.FA10-1

<NOTE15>

f c a e b d

LOADING MOTOR

<WIRING>

Fig.FA10-2

(No.YF087)1-11

3.2.3 DISASSEMBLY of [8] UPPER ASSEMBLY [16] Removing VF ASSEMBLY (1) Remove the FPC from the connector (CN8a). (2) Remove the three screws (1-3), and remove the VF ASSEMBLY. NOTE8a: During the procedure, be careful not to break the FPC. [17] Removing MONITOR ASSEMBLY (1) Remove the screw (4). (2) Remove the connector (CN8b), and remove the FPC. (3) Remove the two screws (5, 6), and remove the MONITOR ASSEMBLY. NOTE8b: During the procedure, be careful not to break the FPC. [18] Removing MONITOR OPERATION BOARD ASSEMBLY (1) Remove the five screws (7-11), and remove the MONITOR OPERATION BOARD ASSEMBLY. NOTE8c: When removing, be careful in handling the parts (BUTTON (SET), KNOB(VIDEO/DSC)). NOTE8d: When attaching, be careful with the positions and the directions of the parts. After attachment, make sure to perform a SLIDE SWITCH operation check.

5 (S8c)

6 (S8c)
4 (S8a) : 0.147N m (1.5kgf cm)

Fig.U2

<NOTE8a>

FPC a CN8a

11 (S8b) 9 (S8a) 8 (S8a) 7 (S8a) (S8a) (S8a) CN8b 10 (S8a)

<NOTE8b>

NOTE8b

NOTE8a

NOTE8c,d
L8a A L8b A 3 (S8b) L8d BUTTON(SET) KNOB(VIDEO/DSC) a

Fig.U1 1-12 (No.YF087)

Fig.U3

CHARTS AND DIAGRAMS

NOTES OF SCHEMATIC DIAGRAM
Safety precautions ! The Components indentified by the symbol are critical for safety. For continued safety, replace safety critical components only with manufacturer's recommended parts. 1. Units of components on the schematic diagram Unless otherwise specified. 1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to parts list). Chip resistors are 1/16 W. K: K(1000), M: M (1000K) 2) All capacitance values are in F, (P: PF). 3) All inductance values are in H, (m: mH). 4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts list). Note: The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts, refer to the Parts List. 2. Indications of control voltage AUX : Active at high. AUX or AUX(L) : Active at low.
Playback and recording signal path Recording signal path (including E-E signal path) Capstan servo path

CIRCUIT BOARD NOTES

1. Foil and Component sides 1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) are indicated. 2) Component side (A side) : Parts on the component side seen from component face (parts face) indicated. rts location are indicated by guide scale on the circuit board. 2. Parts location guides Parts location are indicated by guide scale on the circuit board.
1.8 PB and REC modes (Voltage of PB and REC modes are the same) 3
REF No. IC101 B : Foil side (A : Component side) C : Chip component D : Discrete component) LOCATION IC B C Category : IC 6A Horizontal A zone Vertical 6 zone
4. Voltage measurement 1) Regulator (DC/DC CONV) circuits REC : Colour bar signal. PB : Alignment tape (Colour bar). : Unmeasurable or unnecessary to measure. 2) Indication on schematic diagram Voltage indications for REC and PB mode on the schematic diagram are as shown below.

REC mode

2.5 (5.0) PB mode
Note: If the voltages are not indicated on the schematic diagram, refer to the voltage charts. 5. Signal path Symbols The arrows indicate the signal path as follows. NOTE : The arrow is DVC unique object.

Playback signal path

Note: For general information in service manual, please refer to the Service Manual of GENERAL INFORMATION Edition 4 No. 82054D (January 1994).
3. Interpreting Connector indications

Removable connector

(Example)

Drum servo path

Wire soldered directly on board
Playback R-Y signal path Recording Y signal path
Non-removable Board connector
6. Indication of the parts for adjustments The parts for the adjustments are surrounded with the circle as shown below.

Board to Board

Connected pattern on board The arrows indicate signal path
7. Indication of the parts not mounted on the circuit board Note: For the destination of each signal and further line connections that are cut off from the diagram, refer to "BOARD INTERCONNECTIONS" OPEN is indicated by the parts not mounted on the circuit board. R216 OPEN

(No.YF087)2-1

2-2(No.YF087)

BOARD INTERCONNECTION

YTU94128A-4
TEST SUB Vdd RG H2 H1 VL 6

6 CN114 INT/L 4

DOBCK2 DODAT2 AIMCK AODAT/AIDAT12 DOLRCK2 AIMCK/DOMCK2 AILRCK/DOLRCK2 AIBCK/DOBCK2 MMC_DOUT MMC_CS MMC_CLK MMC_DIN MMC_CD SD_WP

J101 TO USB

TO CN103

3 DEV_D+ DEV_DVBUS GND

INT_GND 8 INT_GND INT/R
INT/R SPK+ INT/L SPKINT_GND INT_GND

TO REG

AODAT AIDAT/AIDAT2 S_SHUT AILRCK AIMCK AIBCK

OP BLOCK

V4 V3 V2 V1 GND GND Vout

EXT/L EM_DET_L EM_GND

TO CN114

TO CN112

DOLRCK2 AIMCK/DOMCK2 DOBCK2
TO SYSCON MMC_CD FLSH_RST DSC_RST DSC_CLK DSC_DT_OUT DSC_DT_IN DSC_CS MXDT_OUT TO AUDIO

BINAURAL_H

CCD (Page2-28)

TO CN107 EXT/R

TO PARA GON

REG_3.1V REG_4.8V

D[0-15] USB_CS EM_OE EM_WE
D[0-15] USB_CS EM_OE EM_WE USB_INT USB_RST USB_WKUP

A[13-16]

TO DSC A[13-16]

TO AUDIO

TO J101

TO REG REG_3.1V

7 J102 TO DV

TO REG CN5001

OP_THRMO HGVCC+IS HGOUT+IS F_PTR_AD Z_PTR_AD HGOUT-IS HGVSS-IS DRIVE+IS DRIVE-IS

(Page2-9)

HDIN VDIN CPOB ID PBLK CLKI TO PRE/REC AGC_OUT TO J102 TO CDS/TG

CDS_CS

YTU94074-16 YTU94077-16

YTU94105-40 YTU94077-40

EXTDATA[0-7] EXTFRP

CAMERA OPE

TO CDS/TG TO OP DRV

TO DSC TO AUDIO TO USB

EXTACCES EXTREQ EXTCLK
CNV_OUT 39 P_DET 38 AU_SIG/L 37 AU_SIG/R 36 GND
CARD_DET SD_DATA2 SD_DATA1 VDD(DSC_3V)

(Page2-31)

AVJACK GND AU_SIG/L V_OUT GND P_DET AU_SIG/R

(Page2-33)

FRONT CN401
IR_OUT IR_RMC REG_4.8V GND EXT/R EXT/L EM_DET_L GND GND

VRB_AGC CN2 3

T_F_V_RST VOI_IN VIF_CS S2_DET VC[0-3] BLKC BLKA BLKB DOT_CLK S_IN_L VOI_OUT OSD_VD VOI_CLK OSD_HD PSCTL ANA_IN_H

PARAGON

(Page2-11)
TO REG REG_4.8V REG_3.1V REG_2.5V TO CN113
MAIN_VCO DCO[0-3] DYO[0-3]
VRB_ATF VREF_1.1 REC_DATA REC_CLK TO VIDEO REC_CTL

FS_PLL

35 ADP_L 34 ADP_DC 33 ADP_DC 32 ADP_DC
ADDT[00-15] CPU_WAIT CLK27SEL DSP_RST

REG_1.7V GND

31 ADP_DC 30 ADP_DC 29 ADP_DC

IR EXT MIC

DISCRI
REG_4.8V REG_3.1V REG_2.5V REG_1.7V TO CN105 TO REG
TO CN103 +JIG V_OUT GND TO OP DRV ASPECT

DSP_CS

CLK27A

DCI[0-3]

DYI[0-3]
REF_CLK TO VIDEO SYSCON OSD_VD
28 BATT_CHK 27 BATT_+ 26 BATT_+
GND ADP_L ADP_DC ADP_DC BATT_+ DCJACK
GND 10 GND 11 GND 12 LAMP_ON 13 REG_4.8V 14

(Page2-13)

DCO[0-3] DYO[0-3] CLK27A CLK27B DCI[0-3] C_OUT Y_OUT
25 BATT_+ 24 BATT_+ 23 BATT_+ 22 BATT_+ 21 BATT_+

REG_4.8V 15 EJT_SW 16

20 T_BATT

INH INV

MMC_CLK

VSS(GND)

LED LIGHT

TO VIDEO+ PARAGON

18 GND
CCD_CTL BUZZER AUDIO_CS A_MUTE PD_L SHUT_ATT AU_LV_OUT EM_DET_L L_MUTE TRIG_SW MMC_CD ZOOM_SW BINAURAL_H AU_LV_CLK OUTV DIAL_OFF XINT OMT VOI_OUT TG_CS TVSEL HID MVD PHOTO_F CAM_OUT PHOTO_H VOI_IN F/Z_CS CAM_OUT VOI_CLK CDAS IR_OUT DIAL_PB IRIS_PS MXDT_OUT F_PTR_AD Z_PTR_AD CPU_WAIT CDWE T_F_V_RST DIAL_AUTO FLSH_RST CDS_CS CDRE T_F_V_RST CAM_CLK OP_THRMO DSC_CS DSP_CS IRIS_CS CAPT_REQ DSC_DT_IN DSC_WKUP ADDT[00-15] DSC_DT_OUT DIAL_MANU LENS_LED CLK27SEL PWR_LED CAM_CLK DSC_RST DSC_CLK DSC_STS DSP_RST MFLD FRP TSR SPA HID
17 GND 16 GND 15 GND 14 GND 13 GND 12 GND

M_REG4.8

MONI.OPE
MEMORY P_MEDIA GND VIDEO MONITOR SW

(Page2-34)

C_FRB CAP_FG DRUM_FG DRUM_PG CAP_REF L_FRB M_UNREG CAP_PWR MDA_PS LD_ON REG_3.1V CAP_ERR DRUM_PWR DRUM_REF DRUM_ERR M_REG4.8 GND

(Page2-29)

TO SYSCON TO CN113

REG_3.1V REG_2.5V

(Page2-27)

S_RL+ T_RL+ S_RLT_RL-

TO SYSCON TO REG

ENV_OUT ATFI HID

PRE/REC

(Page2-15)

REG_4.8V

JIG.CONN

MONITOR

(Page2-35)

LITHIUM 1

FS_PLL 32 HST

REC_CLK REC_CTL

2.5"LCD MODULE

S JACK CN603
VCK HST VST CVF_G CVF_B CVF_R HCK2 HCK1

TO CN109

1F 1S 2F 2S

REF_CLK

VCOM_M
REG_4.8V REG_4.8V SIG_GND SIG_GND SIG_GND SIG_GND LCD_CTL BL_GND BL_GND LV_OUT

VFREG4.8

VF_SLEEP

MON_G 34 GND

LOAD_FWD

COIL_COM

D_COIL_W

LOAD_REV

C_COIL_W

D_COIL_U

C_COIL_U

C_COIL_V

MDA_2.9V

HG_BS+

HG_BS-

D_COIL_V

LV_CLK

GND 35 V_OUT

D_PFG+
CVF_B 17 CVF_R 37 CVF_G GND

YTU94074-24 YTU94077-24

CN7101

VF (Page2-39)

15 CN7102
VIDG HST VIDR VIDB VCOM HCK2 HCK1

MONI.BL

(Page2-37)
JP7705 JP7701 JP7702 JP7704 JP7706

8 CN109 1

REC_SAFE

REEL_VCC TAPE_LED CAS_SW

DSC_DBG

CAM_SW_C

DEW_SENS

CAM_SW_A

CAM_SW_B

S_SENS

E_SENS

CN703 1

YTU94074-18 YTU94077-18

KENTO 40 MVD

GRB APOL VGH VA VB SDA CSB VGL C1+ C8+ NC NC VC V3 VCIOUT VGoffL DFRP VGoffH VCAC GND1 SCL VCOMR AGND C1HSYNC VSYNC VCC C12C8C12+ C31+ C31-

y10519001a_rev1.1

M_RVS GND

0.33"LCD MODULE

R.E.SW

BACK LIGHT

CAPSTAN MOTOR

DRUM MOTOR

ROTARY ENCODER SW

MOTOR LOADING HEAD

SENSOR
YTU94074-8 YTU94077-8 YTU94074-16 YTU94077-16

U/D SW

YTU94074-11 YTU94077-11

YTU94074-6 YTU94077-6

NOTE: The number of patch cords ( ) are indicated by interconnected.

(No.YF087)2-3

2-4(No.YF087)
MAIN(SYSCON) SCHEMATIC DIAGRAM MAIN(SYSCON)

TO REG TO CN113 TO REG

REG_3.1V LC1004 22/6.3 GND T C1005 0.1 C1006 0.1 LIT_3V AL_3VSYS AL_3.1V LRTC_CS REGRTC_CLK REGRTC_OUT RTC_IN R1008 2.2K M95320-WDW6-X CS SO WP VSS VCC HOLD SCK SI

AL_3.1V

C1044 0.01

R1018 100K

C1045 0.01 SN74AHC1G00DC-X

IC1003

IC1002
BU3095-0FFV-X SCLK CS DATA RST VDD SDR XD EXD VSS HD VD VC0 VC1 VC2 BLKA VC3 BLKB BLKC

IC1005

R1014 10K

NJU7108F3-X

VOI_CLK

R1012 82K

IC1007

DET VSS OUT

R1036 100K 4 1

R1007 100K

R1013 62K

R1016 100K

EEP_CS

C1003 10P

R1017 1M

RS5C314-X

IC1006

R1010 10K

Q1011 DTC144EE-X

C1046 0.01

R1015 100K

X1002 NAX0564-001X

R1019 100K

VOI_OUT

IC1004

OSD_CS

OSD_HD OSD_VD VC0 VC1 VC2 BLKA VC3 BLKB BLKC
TO VIDEO TO PARAGON,VIDEO

TEST TST0

R1030 27K S-80823CNNB-G-W TL1021 C1007 1u

SYS__RSTL REG_3.1V

BATT_H T_BATT ADP_H CHG_WKUP

DOT_CLK DSC_RST

TO REG TO CN103
V_BATT D_BATT TL1001 TL1002 TL1003 TL1005

V_BATT D_BATT EEP_IN

DSC_CS DSC_DT_IN DSC_DT_OUT DSC_CLK DSC_STS DSC_WKUP USBDOWN
DSC_RST DSC_CS DSC_DT_IN DSC_DT_OUT DSC_CLK DSC_STS DSC_WKUP USBDOWN FLSH_RST CAPT_REQ

TSR FRP SPA

TO PARAGON TO CN113,PARAGON PRE/REC TO PARAGON,VIDEO TO CN113
FRP SPA HID OUTV R1035 1K EXMOD_1 TL1024 EXMOD1 EXMOD0
HID OUTV EXMOD1 R1031 100K
EEP_OUT EEP_CLK C1019 R1032 100K C1020 RA1004 100K C1018 1
FLSH_RST R1005 CAPT_REQ MXDT_OUT MMC_CD

TO DSC,USB

IRIS_PS

SYS__TCK

VOI_IN

VIF_CS

REMOTE

BATT_H

D_BATT

VF_CTL

RTC_IN

S_REEL

T_REEL

S_IN_L

REGRTC_OUT

TL1016 CHRG_LON

REGRTC_CLK
MMOD0 R1033 100K R1040 OPEN R1034 100K R1115

R1085 1K

R1086 1K

R1132 1K

R1084 1K

SYS__TRSTL

SYS__TMS

SYS__TDO

ANA_IN_H

SYS__TDI

DSP_RST

LENS_LED IRIS_PS IRIS_CS

LAMP_ON LAMP_ONH RQ1008 DTC144EE-X Q1005 UMC3N-W

1SS376-X D1002

R1043 4.7K R1146 1K IF__TX

PWR_LED

57 154
TMS SPA TCK FLD TDI P_DET S_DET TRKREF REMOTE FRMREF SRVTRK VF_CTL EXTM_H VIF_CS IRIS_O/C BATT_H D_BATT M_RVS TRKREF2 IRIS_PS JTEST25 USB_STS IRIS_MCK DRUM_PG REG_ERR DSP_RST CCD_CTL TG_FZ_VID_RST LCD_CTL JTEST27 S_REEL USB_CS HP_DET T_REEL LCD_CS S_IN_L REG_RTC_IN REG_RTC_OUT REG_RTC_CLK VENC_OSD_IRIS_OUT VENC_OSD_IRIS_IN VENC_OSD_IRIS_CLK VF_SLEEP/M_CS CHRG_LED ANA_IN_H MENU_P_A MENU_P_B ADP_H TRSTL PD_L TD0 HID

CHRG_LON

A_MUTE REC_SAFE CAM_OUT CAM_CLK REEL_ON S_SENS E_SENS DEW_SENS MIC3 MIC2 MIC1 V_BATT R1058 100K Z_PTR_LV F_PTR_LV OP_THRMO IR_DET ZOOM_SW R1083 1K R1106 100K R1105 1K R1104 1K KEY_C T_BATT I_MTR S2_DET R1103 1K R1108 1K R1101 1K R1100 1K R1099 1K PHOTO_F PHOTO_H SET_SW TRIG_SW EM_DET_L SHUT_ATT IRIS_CS DSP_CS

MXDT_OUT I_MTR CHRG_EVR REG_CS REGRTC_CLK REGRTC_OUT

TL1014

TL1015

TO CN113,REG TO REG

EEP_IN IF__TX IF_RX C1016 AU_LV_CLK AU_LV_OUT AUDIO_CS C1015 MIC3 MIC2 MIC_CTL

IC1001

NC 106 PHOTO_F 167 PHOTO_H 179 SET_SW 93 TRIG_SW 125 EM_DET_L 18 SHUT_ATT 17 NC 53 IRIS_CS 101 DSP_CS 232 NC 54 CDWE 231 KENTOKENTOCDRE 136 CPU_WAIT 90 CDAS 34 ADMADMADMADMADMADMADMADMADM8 89
TO CN105 TO REG TO CN105 TO AUDIO
RGB_CTL LCD_CTL VF_CTL VF_CS VF_SLEEP M_RVS BUZZER Q1006 2SC4617/QR/-X R1053 150K R1054 2.7K 3 R1055 18K C1 D1001 DA221-x 2
R1025 47K R1026 47K R1027 47K

EM_DET_L P_DET S_DET

TO AUDIO TO CN103 TO CN105
BZ_ENV MXDT_OUT BZ_FREQ MMC_CD USBDOWN DSC_STS CAPT_REQ FLSH_RST DSC_WKUP F/Z_CS OP_THRMO DSC_RST R1082 47K LENS_LED EEP_CS REG_CS F/Z_CS CDS_CS TG_CS
CDWE TL1026 KENTO CDRE CPU_WAIT CDAS ADDT00 ADDT01 ADDT02 ADDT03 ADDT04 ADDT05 ADDT06 ADDT07 ADDT08 ADDT09 ADDT10
RECH PBH HID3 MONI_CHG KENTO
RECH PBH HID3 MONI_CHG TL1028 KENTO

R1051 4.7K

R1052 10K Q1007 DTC124EE-X

R1056 47K

CPU_WAIT R1029 1.5K CDAS CDWE CDRE ADDT00 ADDT01 ADDT02 ADDT03 ADDT04 ADDT05 ADDT06 ADDT07 ADDT08 Q1003 UMC3N-W ADDT09 ADDT10 ADDT11 ADDT2 3
CPU_WAIT CDAS CDWE CDRE ADDT00 ADDT01 ADDT02 ADDT03 ADDT04 ADDT05 ADDT06 ADDT07 ADDT08 ADDT09 ADDT10 ADDT11 ADDT12 ADDT13 ADDT14 ADDT15 DSP_CS DSP_RST CLK27SEL XINT MVD MFLD OMT TVSEL T_REEL S_REEL S_SENS E_SENS TAPE_LED REEL_VCC REC_SAFE CAM_SW_C CAM_SW_B CAM_SW_A DEW_SENS MIC3 MIC2 MIC1

F/Z_CS OP_THRMO

Z_PTR_AD F_PTR_AD

R1057 8.2K R1059 12K

Z_PTR_LV F_PTR_LV

DIAL_MANU

DIAL_AUTO

LAMP_ONH

EJECT_SW

TAPE_LED

MENU_SW

CLK27SEL

DIAL_OFF

DSC_OUT

MONI_SW

R1060 47K C1047 OPEN

R1065 100K R1109 100K R1064 100K

C1048 OPEN R1061 39K

100K 100K 100K 100K
RTC_CS R1063 C1050 22K OPEN

ADM9 172

BZ_FREQ

SYMBOL SYSTEM SONY

IC5001 NTSC ICX440UKM-V PAL ICX441UKM-V

y40151001a_rev0.1

y40152001a_rev0.1

R C L Q IC CN

LAST No 5001 5001

VACANT No

NOTES :1. For the destination of each signal and further line connectionsthat are cut off from this diagram, refer to "BOARD INTERCONNECTIONS". 2. The parts with marked ( ) is not used. 3. IC5001 is incorporated in the CCD base assembly. When IC5001 needs replacement, replace the CCD base assembly in whole because it cannot be replaced alone.

(No.YF087)2-27

2-28(No.YF087)
CCD, MDA, FRONT, REAR, MONI.OPE, MONI.BL, VF CIRCUIT BOARDS
<02>CCD LYB10037-001B <04>FRONT LYB10031-001A FOIL SIDE(B)
<05>REAR LYB10032-001B
CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). ATTENTION : POUR UNE PROTECTION PERMANENTE CONTRE LES RISQUE D'INCENDE, REMPLACER LES FUSIBLES PAR UNAAUTRE DE MEME TYPE ET DE MEME TENSION.

FOIL SIDE(B)

COMPONENT SIDE(A)
D504 D501 C902 C903 R906 C901
J401 R408 S401 Q402 QR406

R904 L901

Q403 14

R409 R410

CN16 C401
<07>MONI.BL LYB10034-001B

Q7701 Q7702

<03>MDA LYB10030-001B
<06>MONI.OPE LYB10033-001A

T7701 Q7703 C7704 C7705

CN305 R7812 RTLL1601 R7811

C7825 C15

R7702 L7702 C7701 C7702
C7765 C7768 L7752 C7757 ZP1-1 ZP2-9

ZP3-35 ZP3-38

R7814 C1631 R7817 R7816 D1602 L601 R7815 C7827 ZP2-4 ZP2-3 ZP2-1

R7751 C7756

R1637 R1635

TL1613

ZP3-22

R7830 C7834

Q7802 ZP3-5

TL1618

TL1619

R7828 C7839

R7758 D7751 ZP3-3 1

C7763 ZP3-ZP3-40 R7755

D601 C1617 C1616 C1615 R1633 R1632 R1634

ZP3-10 CN703

CN601 CN602 L7802 L1 ZP3-15

F1602 TL1601 TL1602

<08>VF LYB10035-001B

R601 BT601 R602

F1601 R7806 C1628 R7805 C1627

C1625 32

R7804 C7817 TL1610 C7818

TL1620

TL1612

R1603 C1605

TL1609

16 TL1607

IC7801

R605 S608 S611 S609 R604

TL1629 R1611 C1618 C1620 CR1610 18

R7822 R7827

TL1617

R7831 R7832 R7821 R7826

ZP3-11

ZP3-34

ZP3-31

ZP3-36 ZP3-37

CC7804 CC7805

IC1601

IC7802

CN301 CN303

C7102 R7107

C7822 3

R7836 R7840 R7838 S607

R7843 R7842 R7837

TL1608 C1621 R1613

TL1605

TL1626

(No.YF087)2-45

2-46(No.YF087)

CN7102

D401 L401 R401

L501 R501

D403 IC401 Q2 3
POWER SYSTEM BLOCK DIAGRAM

BATTERY TERM.

(T) (-) CN501
14~20 BATT_+ T_BATT ADP_L BATT_CHK
NOTE: There are circuits or functions that are not used according to the models. Please check with the Parts List.

28 V_BATT T_BATT ADP_L

CDS/TG

REG-CCD REG_15V

CCD-7.5V CCD-7.5V CCD_15V CCD_15V

CN5001

IC5001

J501 DC JACK

LIT_3V REG_3.1V

IC5501

ADP_DC

DRUM PWR

DRUM_PWR

IC1006 IC4202

CAPSTAN PWR

CAP_PWR REG_3.1V

BATT CHARGE CTL
IC1002 Q1002, Q1003 Q1006, Q1008

3.1V REG

IC4201

T_BATT ADP_L

SD SOCKET

REG_3.1V REG_3.1V

2.5V REG

REG_2.5V

OP DRV

F_LED Z_VCC F_VCC

V_BATT VF_CTL AL_3V

REG_3.1 V

IC4951

REG_1.7 V REG_12V

IC6001

1.7V REG

VCC1 VCC2 VCC3

SW REG

IC1003, IC1004 IC1005, IC1007 IC1009 Q1005, Q1011

M_REG4.8 1~3

IC4901

REG_15V

REG-CCD REG_4.8V

4.8V REG

PRE/REC VIDEO

CAP_PWR

VF REG4.8 SW
REG_2.5V REG_3.1V REG_1.7V VF_CTL

IC3201

REG_2.5V REG_3.1V

F1601 29

MDA_2.9V 15

IC3501

1 REG_3.1V F1602 30

AL_3V REG_4.8V

LIT_3V
IC3701,IC3731 Q3702,Q3731, Q3733,Q3734, Q3735

LITHIUM

IC2801

SPK+ SPK-

LCD MODULE (CVF)

Q7101 D7101

IC2201

SPEAKER

28 VFREG_4.8V

18 VFREG_4.8V REG_4.8V

IC8101 IC7805

11 VF_9V 29

Q2401 Q2403
Q1002, Q1003 Q1006, Q1008 IC7801

IC8001

VF_9V REG

REG_12V

IC8005
30 REG_4.8V REG_4.8V REG_3.1V 16 REG_3.1V REG_3.1V REG_4.8V REG_2.5V REG_3.1V REG_1.7V

(No.YF087)2-51

2-52(No.YF087)

PARTS LIST

SAFETY PRECAUTION
Parts identified by the symbol are critical for safety. Replace only with specified part numbers.

BEWARE OF BOGUS PARTS

Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used.
1. EXPLODED VIEW 1.1 FINAL ASSEMBLY<M1>
The instruction manual to be provided with this product will differ according to the destination.
111 207A 131 n o 110E 110B 110G n 110A LOWER ASSEMBLY m f 119 FF8 c W119 g 205 k MODEL GR-DF420EK GR-DF420EX GR-DF420EY GR-DF420EZ GR-DF425EK GR-DF425EG GR-DF430EK GR-DF460EK GR-DF470EK GR-DF470EX GR-DF470EY GR-DF470EZ MARK A B C D E F G H J K L M 107C 107B m 107A 126 k g 107 107D 107D 107D b e 102 c 204 101A 114 101A 142 F9 F2 F1 F3 F4 F5 a F7 MECHANISM ASSEMBLY <M2> 101 WITH MEMORY CARD 114 h 140 139B REAR BOARD ASSEMBLY <05> WITHOUT MEMORY CARD 139A 139 h h 110C 110H 110H 110H 110D 201

136 136

(No.YF087)3-1
601 CCD BOARD ASSEMBLY <02> 607

601C 601F 601E 601E

607 601D 601B 601D 601D 604 601A 603 601D 608 609
F6 MDA BOARD ASSEMBLY <03> 116 F5 F1 F3 F2 FF10 F11 F12 F106 d 103 b 117 e 106A 120 F12 106C 121 106C 106B 106C 121 f o 123 UPPER ASSEMBLY FF8 F6
MAIN BOARD ASSEMBLY <01> F13 WF10 d 147 F11

106B 106B

133 206

137 127

3-2(No.YF087)
301 301E 301F 301U 301P 301K 301J 301B 301H 301AD 301AF 301R 301G 301AE 301C
301D 301T 301AB 301X 301AC
301W 301V 301V 301S 301AA 301S

301N 301M 301L 301Y 301Z

FRONT BOARD ASSEMBLY <04>

a 324 a

(No.YF087)3-3
532 MONI BL BOARD ASSEMBLY <07>

513 513A 521

534 c F2 F3 FF521

538 538

509 505
514B a 507 507A 507A b c 515B 515B 524

515A b

528 526
MONI OPE BOARD ASSEMBLY <06> 529 529

3-4(No.YF087)

1.2 MECHANISM ASSEMBLY<M2>

900 900A

901 902

913 CC 905

CC 921 CC 963

AA BB 962 AA CC 907

936 937

948 945

952 AA 955

966 AA

959 AA 958

957 960

YMA0029AB YMA0029BU
Classification Grease Oil Grease
Part No. KYODO-SH-JB YTU94027 JVS-306U

Symbol in drawing

AA BB CC
NOTE1: The section marked in AA, BB and CC indicate lubrication and greasing areas. NOTE2: Mark is not contained in 900A.

(No.YF087)3-5

1.3 VF(COLOR) ASSEMBLY <M3>

706 717

726 703
VF BOARD ASSEMBLY <08>

725 712

a 727 a 720

PACKING AND ACCESSORY ASSEMBLY <M5>
Symbol No. 003 Part No. LY34452-001A LY32210-0A9A LY32210-0B1B LYT1393-001A LYT1393-002A LYT1393-003A LYT1393-004A LYT1393-005A LYT1393-006A LYT1393-007A LYT1393-008A Part Name POLY BAG CD ROM ASSY CD ROM ASSY INST BOOK(EN) INST BOOK(GE) INST BOOK(FR) INST BOOK(DU) INST BOOK(SP) INST BOOK(IT) INST BOOK(DA) INST BOOK(FI) Description DOCUMENT (ENGLISH) (GERMAN) (FRENCH) (DUTCH) (SPANISH) (ITALIAN) (DANISH) (FINN) H,J,K,L,M F,G J K,L K K K K L L Local

(No.YF087)3-9

Symbol No. 062 063
Part No. LYT1393-009A LYT1393-010A LYT1393-011A LYT1393-012A LYT1393-013A LYT1393-014A LYT1393-015A LYT1401-001A LYT1401-002A LYT1401-003A LYT1401-004A LYT1401-005A LYT1401-006A LYT1401-007A LYT1401-008A LYT1401-009A LYT1401-010A LYT1401-011A LYT1401-012A LYT1401-013A LYT1401-014A LYT1401-015A LYT1402-001A LYT1403-001A LYT1421-001A LYT1387-001A LYT1387-002A LYT1387-003A LYT1387-004A LYT1387-005A LYT1387-006A LYT1387-007A LYT1387-008A LYT1387-009A LYT1387-010A LYT1387-011A LYT1387-012A LYT1387-013A LYT1387-014A LYT1387-018A LYT1391-001B -----------LYT1412-005A LYT1412-006A LYT1412-007A LYT0194-001B YU30878 LYT1393-016A LYT1453-001A LYT1453-002A LYT1453-003A LYT1453-004A LYT1453-005A LYT1453-006A LYT1453-007A LYT1453-008A LYT1453-009A LYT1453-010A LYT1453-011A LYT1453-012A LYT1453-013A LYT1453-014A LYT1453-018A LY30023-034A LY34832-003A LY34832-005A LY34832-007A LY34832-011A LY21382-001B QPA02503505P QQR0918-002 QAM0495-001 QQR0917-002 QAM0538-001 QQR0491-002 LY21104-001C LY21343-001A QQR0917-002
Part Name INST BOOK(SW) INST BOOK(NO) INST BOOK(RU) INST BOOK(CZ) INST BOOK(PO) INST BOOK(HU) INST BOOK(PT) INST BOOK(EN) INST BOOK(GE) INST BOOK(FR) INST BOOK(DU) INST BOOK(SP) INST BOOK(IT) INST BOOK(DA) INST BOOK(FI) INST BOOK(SW) INST BOOK(NO) INST BOOK(RU) INST BOOK(CZ) INST BOOK(PO) INST BOOK(HU) INST BOOK(PT) INST BOOK(GE) INST BOOK(EN) INST BOOK(EN) INST BOOK(SOFT.EN) INST BOOK(SOFT.GE) INST BOOK(SOFT.FR) INST BOOK(SOFT.DU) INST BOOK(SOFT.SP) INST BOOK(SOFT.IT) INST BOOK(SOFT.DA) INST BOOK(SOFT.FI) INST BOOK(SOFT.SW) INST BOOK(SOFT.NO) INST BOOK(SOFT.RU) INST BOOK(SOFT.CZ) INST BOOK(SOFT.PO) INST BOOK(SOFT.HU) INST BOOK(SOFT.PT) INST BOOK(SOFT.EN) WARRANTY CARD SHEET(HEAD.EKEX) SHEET(HEAD.EY) SHEET(HEAD.EZER) Q.CARD REGI. CARD SHEET(ATT.) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) SHEET(ATT.DVD) POLY BAG PACKING CASE PACKING CASE PACKING CASE PACKING CASE CUSHION POLY BAG CORE FILTER AUDIO CABLE CORE FILTER USB CABLE FERRITE CORE AC ADAPTER AC ADAPTER CORE FILTER

CONNECTOR CCD FFC/FPC (1-20) CONNECTOR OP FFC/FPC (1-22) CONNECTOR REAR PWB FFC/FPC (1-40) CONNECTOR MDA PWB FFC/FPC (1-30) CONNECTOR MONI/OPE FFC/FPC (1-45) CONNECTOR SENSOR FFC/FPC (1-16) CONNECTOR FRONT FFC/FPC (1-16) CONNECTOR CAMERA OPE FFC/FPC (1-14) CONNECTOR HEAD FFC/FPC (1-8) CONNECTOR SPEAKER W-B (1-2) CONNECTOR JIG CN B-B (1-40) CONNECTOR INT MIC W-B (1-4) FUSE 2.5A 24V USB(B) CONNECTOR USB(MINI-B) H,J,K,L,M D CONNECTOR DV CRYSTAL CRYSTAL 32.768kHz CXO 54.0000MHz CRYSTAL H,J,K,L,M SHIELD CASE PREREC
CCD BOARD ASSEMBLY <02>
Symbol No. PW1 Q5001 Part No. LYA10037-01C 2SC3931/CD/-X Part Name CCD BOARD ASSY TRANSISTOR Description Local

(No.YF087)3-17

Symbol No. CN301 CN302 CN303 CN304 CN305 F1601 F1602 OT1 OT2 OT3 WR1
Part No. QGF0530F3-18W QGF0532F2-11X QGF0530F3-06W QGF0517F2-06X QGF0530F3-30W NMFZ007-R20X-K NMFZ007-R50X-K LY44587-001B LY30034-080A LY30034-051A WJT0180-001A-E
Part Name CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR FUSE FUSE SHEET(MDA) SPACER(A) SPACER(A) E-CARD WIRE
Description CAPSTAN FFC/FPC (1-18) DRUM MOTOR FFC/FPC (1-11) R.ENCODER FFC/FPC (1-6) LOAD.MOTOR FFC/FPC (1-6) MAIN PWB FFC/FPC (1-30) 0.2A 50V 0.5A 50V MECHA IC1601 CN301 MAIN PWB
Symbol No. C506 C901 C902 R501 R502 R901 R902 R903 R904 R905 R906 R907 L501 L502 L503 L901 CN501 CN901 J501 J502 OT1 WR1
Part No. NCB31EK-104X NCB31CK-103X NBE20JM-106X NRSA63J-101X NRSA63J-101X NRSA63J-103X NRSA63J-103X NRSA63J-103X NRSA63J-103X NRSA63J-103X NRSA63J-103X NRSA63J-221X NQR0251-004X NQR0251-004X NQR0251-004X NQR0006-001X QGF0528F1-40X NNZ0104-001X QNA0039-001 QNS0147-003 LY34726-001A QUQ105-4006AA-E
Part Name C CAPACITOR C CAPACITOR TA E CAPACITOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR FERRITE BEADS FERRITE BEADS FERRITE BEADS FERRITE BEADS CONNECTOR SD CARD CONNE DC JACK 3.5 JACK BATT. TERMINAL FFC WIRE
0.1uF 25V K 0.01uF 16V K H,J,K,L,M 10uF 6.3V M H,J,K,L,M 100 1/16W J 100 1/16W J 10k 1/16W J 10k 1/16W J 10k 1/16W J 10k 1/16W J 10k 1/16W J 10k 1/16W J 220 1/16W J
Symbol No. PW1 PW1 IC401 Q401 Q402 Q403 Q404 Q404 Q404 D401 D402 D403 C401 C402 C405 C406 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 L401 L402 L403 L404 CN401 J401 S401 OT1 Part No. LYA10031-02A LYA10031-01A RPM7138-SV4 RPM-22PB BC847PN-X BC847PN-X 2SC4617/RS/-X or BC847BT-X or 2SD2216J/RS/-X UDZS6.8B-X EW5806X/3LMH/ EW5806X/3LMH/ NBE20JM-106X NBE20JM-106X NCB31HK-102X NCB31HK-102X NRSA63J-152X NRSA63J-470X NRSA63J-391X NRSA63J-182X NRSA63J-152X NRSA63J-270X NRSA63J-152X NRSA63J-270X NRSA63J-103X NRSA63J-473X NQR0265-001X NQR0269-013X NQR0269-013X NRSA63J-0R0X QGF0530F3-16W QNS0147-001 NSW0150-001X LY30034-0T6A Part Name FRONT BOARD ASSY FRONT BOARD ASSY IR DETECT UNIT PHOTO TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR Z DIODE LED LED TA E CAPACITOR TA E CAPACITOR C CAPACITOR C CAPACITOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR FERRITE BEADS FERRITE BEADS FERRITE BEADS MG RESISTOR CONNECTOR 3.5 JACK PUSH SWITCH SPACER(A) IR_SENSOR W/B H,J,K,L,M H,J,K,L,M H,J,K,L,M H,J,K,L,M H,J,K,L,M EXT MIC H,J,K,L,M H,J,K,L,M 10uF 6.3V M 10uF 6.3V M 1000pF 50V K 1000pF 50V K 1.5k 1/16W J 47 1/16W J 390 1/16W J 1.8k 1/16W J 1.5k 1/16W J 27 1/16W J 1.5k 1/16W J 27 1/16W J 10k 1/16W J 47k 1/16W J Description Local A,B,C,D,E,F,G H,J,K,L,M