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SCHEMATIC DIAGRAMS
DVD / HDD VIDEO RECORDER & VIDEO CASSETTE RECORDER
DR-MX1SEF, DR-MX1SEK,
DR-MX1SEU, DR-MX1SEY,
CABLE/DBS
TV
DVD
STANDBY/ON
TV/
VHS
TV/CBL/DBS
DVD
TIMER
VIDEO
VHS
HDD
DVD
TV VOLUME
CH
CANCEL
AUX
MEMO/MARK
LIVE
DUBBING
EDIT
PROGRAM
TV MUTING
TOP MENU
NAVIGATION
ENTER
MENU
RETURN
PREVIOUS
NEXT
SLOW
PLAY/SELECT
SLOW
REC
STOP/
CLEAR
PAUSE
JUMP
REC MODE
DISPLAY
ON SCREEN
SET UP
REMAIN
STANDBY/ ON
REC LINK
S-VIDEO
VIDEO
(MONO)
L...A UDIO...R
HDD/DVD
PROGRESSIVE
AUDIO
SUBTITLE
ANGLE
SCAN
F...1
LIVE CHECK
DR-MX1SEF, DR-MX1SEK, DR-MX1SEU, DR-MX1SEY, DR-MX1SEZ [D4VC21]
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).
DR-MX1SEZ
CD-ROM No.SML200501
RAM/RW
VHS/HDD/DVD
SELECT
VRS ...
HDD ...
DVD ...
CH
DISPLAY
VHS TIMER
COPYRIGHT © 2005 Victor Company of Japan, Limited.
DV IN
REC MODE
(EF model)
(EK model)
(EU,EY,EZ model)
(EF model)
No.YD048SCH
2005/1
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Table of Contents
Related Manuals for JVC DR-MX1SEF
Summary of Contents for JVC DR-MX1SEF
- Page 1 PROGRESSIVE AUDIO SUBTITLE ANGLE SCAN F…1 LIVE CHECK (EF model) DR-MX1SEF, DR-MX1SEK, DR-MX1SEU, DR-MX1SEY, DR-MX1SEZ [D4VC21] For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY). No.YD048SCH COPYRIGHT © 2005 Victor Company of Japan, Limited. 2005/1...
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Page 3: Notes Of Schematic Diagram
CIRCUIT BOARD NOTES CHARTS AND DIAGRAMS 1. Foil and Component sides 4. Voltage measurement NOTES OF SCHEMATIC DIAGRAM 1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) 1) Regulator (DC/DC CONV) circuits Safety precautions are indicated. -
Page 4: Board Interconnections
BOARD INTERCONNECTIONS CN6001 CN7116 Page 2-37 CN5001 Sheet 17 Page 2-33 Page 2-5 Sheet 15 Sheet 1 CN6701 CN5302 Page 2-35 Sheet 16 CN6002 CN7117 CN6702 Page 2-35 Sheet 16 CN6003 CN7118 CN4302 CN504 CN501 CN7104 Page 2-43 Page 2-41 Sheet 20 Sheet 19 CN7111... - Page 5 SW.REG AND JUNCTION SCHEMATIC DIAGRAM CN5305 L5208 NOT USED D5214 µ C5211 CN5301 Q5301 D5201 R5307 4.7k C5201 B5305 C5309 Q5302 B5308 F5001 CN5001 T5001 D5302 DTA144WKA LF5002 B5303 D5305 MAIN(TERMINAL) D5202 CN5311 SHEET 14 R5103 C5102 680k 4700p R5308 R5309 Q5313 1.2k...
- Page 6 DIGITAL(VIDEO/IF) SCHEMATIC DIAGRAM FROM SW.REG CN5502 SHEET 1 CN1003 QGA2001F2-06V VDDI1.8 DIGI3.3V IC1002 D2.5V HY57V161610ET-8 K4S161622H-TC80 D1.8V C1042 MEDIA PROCESSOR K_BUS_OUT DQ15 DQ15 K_BUS_IN DQ14 SHEET 4 RA1003 DQ14 RA1005 P_CTL[H] ATAPI IF SHEET 7 VSSQ VSSQ R1036 SYS_RESET[L] DQ13 DQ13 AI_D[0] DQ12...
- Page 7 DIGITAL(FLASH MEMORY) SCHEMATIC DIAGRAM C1207 IC1203 SN74LVC373APW-X LH_AR[14] LH_AR[21] MADD[14] MADD[21] IC1201 MBL16TM90TN MADD[15] MADD[20] K1201 SHORT LH_AR[16] LH_AR[17] LH_AR[15] LH_AR[20] LH_AR[15] LH_AR[16] LH_AR[19] VCCQ LH_AR[14] MADD[16] MADD[19] LH_AR[13] MADD[21] MADD[17] MADD[18] C1203 DQ15 LH_AR[12] MADD[13] LH_AR[17] LH_AR[18] LH_AR[11] MADD[20] DQ14 LH_AR[22] LH_AR[10]...
- Page 8 DIGITAL(MEDIA PROCESSOR) SCHEMATIC DIAGRAM SDRAM_A[14-17] AO_D[0] SDRAM_A[14-17] AO_SCLK SDRAM_VREF SDRAM_CLK_L[1] TO VIDEO IF AO_FSYNC SDRAM_CLK_L[1] SDRAM_CLK[1] AO_IEC958 SDRAM_CLK[1] SHEET 2 SDRAM_CLK_L[0] AO_MCLKO SDRAM_CLK_L[0] SDRAM_CLK[0] AI_D[0] SDRAM_CLK[0] SDRAM_WE_L VIDEO_MUTE[H] SDRAM_WE_L DDR SDRAM SDRAM_CKE 1394PHY SHEET 6 PHY_CNA SDRAM_CKE SDRAM_RAS_L SHEET 5 480I[H] SDRAM_RAS_L SDRAM_CAS_L...
- Page 9 DIGITAL(DDR SDRAM) SCHEMATIC DIAGRAM DIGITAL(DDR SDRAM) IC1603 IC1603 IC1603 IC1603 IC1604 IC1604 IC1604 IC1604 HY5DU561622CT-J DDR_DQ[16] HY5DU561622CT-J SDRAM_DQ[0] DDR_DQ[0] DDR_DQ[0] RA1621 DDR_DQ[17] RA1617 SDRAM_DQ[1] RA1609 DDR_DQ[1] DDR_DQ[1] DDR_DQ[18] C1626 C1634 SDRAM_DQ[2] DDR_DQ[2] DDR_DQ[2] DDR_DQ[0] DDR_DQ[15] DDR_DQ[19] DDR_DQ[16] DDR_DQ[31] SDRAM_DQ[3] DDR_DQ[3] DDR_DQ[3] DDR_DQ[20] C1621...
- Page 10 DIGITAL(1394 PHY) SCHEMATIC DIAGRAM B1802 B1801 SHORT D3.3V C1806 C1804 C1803 L1802 L1801 /6.3 /6.3 µ µ C1814 C1813 OPEN C1805 OPEN R1820 C1810 OPEN K1801 X1801 NAX0551-001X SHORT NAX0666-001X IC1801 TSB41AB2PAP D3.3V PHY_RESET[L] PHY_LREQ LREQ AGND R1801 0Ω PHY_CLK SYSCLK R1802 0Ω...
- Page 11 DIGITAL(ATAPI IF) SCHEMATIC DIAGRAM IC2101 SN74CBTLV16210 CN2101 QGF0539C1-40W R2104 ATA2_RESET RSTATA ATA2_DAT[0-15] ATA2_DAT[0-15] ATA2_DAT[7] K2101 SHORT ATA2_DMARQ HD_AT[7] ATA2_DAT[8] RA2101 K2102 SHORT ATA2_IORDY HD_AT[8] ATA2_DAT[6] K2103 SHORT ATA2_INTRQ HD_AT[6] ATA2_DAT[9] K2104 SHORT MEDIA_PROCESSOR ATA2_DIOW[L] HD_AT[9] ATA2_DAT[5] K2105 SHORT SHEET 4 ATA2_DIOR[L] HD_AT[5] RA2102...
- Page 12 MAIN(VIDEO/N.AUDIO) SCHEMATIC DIAGRAM OPEN SHORT MESECAM_DET 2.2k LP_SHORT[H] 2.2k SP_SHORT[H] VIDEO_ENV TO VHS SYSCON 0.01 0.01 D.FF SHEET 13 A.MUTE_VHS[H] TP111 I2C_DATA_AV2 D.FF OPEN I2C_CLK_AV2 EE[L] TO FMA NA_PB SHEET 10 NA_REC TP106 OPEN OPEN OPEN OPEN PB.FM OPEN OPEN 0.01 OPEN OPEN...
- Page 13 MAIN(ON SCREEN) SCHEMATIC DIAGRAM R225 3.3k B206 R223 R224 Q207 OPEN L206 2SA1530A/QR/ µ R216 R213 0Ω R212 Q208 C222 L204 L201 OPEN C209 µ TO TERMINAL µ 0.47 SHEET 14 R220 C218 OPEN C217 V_TO_OSD V_FROM_OSD 2Fsc CHARA_DATA C201 C202 R211 C214 C215...
- Page 14 MAIN(FMA) SCHEMATIC DIAGRAM C2222 0.01 AL5.8V SW5V SW12V TP2253 Q2202 DEMOD2[R DTC144WKA DEMOD2[L] C2208 0.015 Q2201 R2253 DTA144WKA R2220 R2257 OPEN TO AUDIO I/O SHEET 11 C2259 0.33 R2241 I2C_DATA_AV2 R2242 6.8k R2252 R2251 I2C_CLK_AV2 4.7k R2243 A.MUTE_VHS[H] R2244 TO VHS SYSCON 6.8k R2209 R2211...
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Page 15: Main(Audio I/O) Schematic Diagram
MAIN(AUDIO I/O) SCHEMATIC DIAGRAM CN260 DVD_OUT[R] DVD_OUT[L] R2610 TO JUNCTION C2601 R2602 R2601 DVD_IN[R] 0.01 3.3k (AUDIO AD/DA) TO TERMINAL CN8001 SHEET 14 IC2606 IC2607 DVD_IN[L] IC2601 LA7151 LA7151 SHEET 22 RC4558D DEMOD1[R GND( A) TO VDR SYSCON DEMOD1[L] IC2602 IC2603 SHEET 12 BU4052BCF... - Page 16 MAIN(VDR SYSCON) SCHEMATIC DIAGRAM I2C_CLK_AV1 I2C_DATA_AV1 SYNC_DET_VDR[H] RGB[H] AV1_YC_IN[H] TO TERMINAL P.ON_P SHEET 14 SCR[H] A.MUTE[L] P50_I/O SEPA_IN[H] SECAM[L] A.MUTE[L] A_INPUT_SEL2 TO AUDIO I/O A_INPUT_SEL1 VDR[H] SHEET 11 DEC_SEL FRONT[H] J7202 R7206 OPEN C3032 R3001 0Ω L7201 µ R3083 0Ω SVss A.MUTE[L] R7204...
- Page 17 MAIN(VHS SYSCON) SCHEMATIC DIAGRAM A.ENV/ND[L] A.FF H.REC_ST[H] TO FMA A.MUTE_VHS[H] A.MUTE_VHS[H] SHEET 10 I2C_CLK_AV2 I2C_CLK_AV2 I2C_DATA_AV2 I2C_DATA_AV2 N.REC[H] PAL_PB[H] N.REC_ST[H] SP_SHORT[H] LP_SHORT[H] S_DET[H] C.SYNC P.ON_P TO TERMINAL TO AUDIO/N.VIDEO D.FF VHS_AV1[H] SHEET 14 SHEET 8 V.PULSE CTL[+] CTL[-] VIDEO_ENV SB_GAIN MESECAM_DET SECAM[H] EE[L]...
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Page 18: Main (Terminal)
MAIN(TERMINAL) SCHEMATIC DIAGRAM CN7112 SW5V SECAM_DET FRONT_V_IN L7101 µ C.SYNC R7121 EE[L] FRONT_Y_IN SECAM_PB_COLOR R7119 R7120 V_TO_OSD FRONT_C_IN TO OPE/JACK TO VIDEO/N.AUDIO) SECAM_REC_COLOR PB_FM F.AUDIO[L] CN7201 C7111 C7110 SHEET 8 /6.3 0.01 SHEET 18 IC7101 SECAM[H] CD74HC4053PW-X F.AUDIO[R] LED_5 REAR_V_IN LED_6 FRONT_V_IN LED_7... - Page 19 TERMINAL(I/O) SCHEMATIC DIAGRAM R919 Q907 µ µ L901 R914 L906 R927 R922 µ µ R902 Q902 R909 L902 R915 Q908 L907 R928 C905 L903 µ C918 C919 L908 C902 C903 C904 C920 C921 µ 330p 330p 330p 330p 330p 330p J901 330p 330p...
- Page 20 DEMOD SCHEMATIC DIAGRAM p20162001a_rev4 SHEET 16 2-35 2-36...
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Page 21: Tuner Schematic Diagram
TUNER SCHEMATIC DIAGRAM CN6003 AL5.8V SW12V TO MAIN(TERMINAL) SW5V SW5V CN7118 SHEET 14 R6001 C6002 0.01 R6002 C6001 /6.3 Q6001 2SD2144S/UV L6102 µ TU6002 TU6001 C6114 0.01 C6014 0.01 R6080 CN6501 CN6601 R6120 R6020 C6120 OPEN C6020 OPEN R6121 R6021 C6121 OPEN C6021... - Page 22 OPERATION JACK,SWITCH DISPLAY AND JACK SCHEMATIC DIAGRAMS OPE/JACK C7201 D7202 D7203 R7202 J7201 S7216 L7202 µ J7201 C7203 C7202 S7034 S7033 S7032 S7035 S7023 S7022 100p 100p L7203 µ L7201 J7201 C7205 C7204 100p S7014 S7013 S7024 S7012 S7015 S7004 S7002 100p S7218...
- Page 23 VIDEO SW SCHEMATIC DIAGRAM CN504 Fsc_2 TO SECAN Y_TO_SECAM CN4302 SHEET 20 C_TO_SECAM HD_FROM_PDC R574 C574 L509 SHORT R572 L506 µ OPEN L508 µ R571 R575 C573 L502 µ R551 R555 Q508 OPEN OPEN B502 C564 OPEN Q507 OPEN R581 C579 C580 C563...
- Page 24 SECAM SCHEMATIC DIAGRAM [DR-MX1SEF ONLY] L301 µ R305 B301 R301 R302 C305 C323 Q301 OPEN 120k 0.01 /6.3 2SA1037AK/QR/ 2SB709A/QR/ 2SA1530A/QR/ CN301 Q312 SEPA_IN[H] OPEN R304 SECAM[L] C301 6.8k C308 R321 150p 0.01 SECAM_DET OPEN Q311 C.SYNC OPEN C311 R303...
- Page 25 JUNCTION(VIDEO) SCHEMATIC DIAGRAM TO DIGITAL(VIDEO IF) TO DIGITAL(VIDEO IF) TO AUDIO AD/DA CN1001 CN1002 TO AUDIO AD/DA SHEET 22 SHEET 2 USED SHEET 2 SHEET 22 C7142 C7141 R7153 R7152 CN7102 TO MAIN (VDR SYSCON) CN3107 C7137 SHEET 12 B7121 B7122 B7123 B7115...
- Page 26 JUNCTION ( AUDIO AD/DA ) SCHEMATIC DIAGRAM TO VIDEO ADC_RST[L] SHEET 21 A.MUTE_VDR[H] K8201 Q8005 SHORT DTA144WUA R8233 C8232 C8231 Q8003 C8211 /6.3 DTC144WUA CN8001 Q8004 DTC144WUA DVD_OUT[R] DVD_OUT[L] R8222 R8221 R8220 R8219 4.3k 4.3k 4.3k 4.3k C8210 C8209 R8210 5.1k DVD_IN[R] TO MAIN(AUDIO I/O)
- Page 27 SWITCHING REGULATOR AND JUNCTION CIRCUIT BOARDS DANGEROUS VOLTAGE CN8001 R5106 R5107 Q8002 CN7102 C5004 IC5101 R8208 D5106 C8207 R8207 C5105 IC8201 C8205 R8231 IC8202 R8201 C8202 C8201 C8203 C8056 C8204 C8055 D5101 C8057 C5106 R8019 Q8003 R5513 R5105 R5109 R5512 R8009 C8231 Q8004...
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Page 28: Main Circuit Board
MAIN CIRCUIT BOARD L7501 IC7501 C7501 CN7111 <03>MAIN CP3002 C7505 CP4002 LPB10245-001D CN3103 CN2601 CN5311 R7506 Q3302 R7505 C7118 C7117 D3303 CP3004 C7116 D3003 CN7118 C7506 Q3304 B7502 C3314 K7502 C3311 R7204 R7202 C3371 R7203 C4032 K3010 R3506 K3009 K3008 CN3001 R7201 K3007... -
Page 29: Fdp Grid Assignment And Anode Connection
COMPONENT PARTS LOCATION GUIDE <MAIN> LPB10245-001D FDP GRID ASSIGNMENT AND ANODE CONNECTION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION CAPACITOR C2211 A D 10F C3339 A D 12K R208 B C 17M R3008 B C 17G R3327... - Page 30 JACK, DEMOD, SWITCH/DISPLAY, AND SECAM CIRCUIT BOARDS <88>SECAM LPB20037-001B <14> DEMOD LPB10094-001C <36>JACK LPB10249-001 R6720 R6721 C6719 CN4302 C6717 C6722 C6718 C6715 B301 R6714 K6706 C6720 C4311 R6712 C6721 R6716 C6724 R4310 L301 C6723 Q4303 R4302 IC6701 R4303 L302 Q4302 C4303 IC4301 R302...
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Page 31: Digital Circuit Board
DIGITAL CIRCUIT BOARD COMPONENT PARTS LOCATION GUIDE <DIGITAL> LPB10247-001C REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION CAPACITOR C1452 A C 3D CN2101 B C 8B R1219 B C 4B R1628 A C 6D K2103 A C 7C A C 7F... - Page 32 VIDEO SW,TUNER AND TERMINAL CIRCUIT BOARDS <24>TUNER <83>VDEO SW LPB10264-001A LPB10264-001A L504 C547 R578 R542 CN504 CN501 C580 C549 C6601 C6501 Q505 R575 C6602 C6502 R521 C572 R555 R551 C561 B502 CN6501 R553 CN6601 L502 Q6030 Q6031 C6007 L507 C575 C563 R557 L6501...
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Page 33: Digital Block Diagram
DIGITAL BLOCK DIAGRAM DIGITAL DDR SDRAM VIDEO IF IC1601 SDRAM_DQ[0-15] DDR_DQ[0-15] SW. REG D2.5V, D1.8V, V3.3V IC1603 RA1609 CN5502 DDR SDRAM RA1612 SW5V, D5V, D3.3V JUNCTION IC1602 (VIDEO) AO_IEC958, AI_D[0], A_MUTE2[H], K_BUS_CLK RA1613 SDRAM_DQ[16-31] DDR_DQ[16-31] K_BUS_REQ, SYS_RESET[L], K_BUS_IN/OUT IC1604 CN7109 DDR SDRAM RA1616 DDR_A[0-12]... -
Page 34: Video Block Diagram
VIDEO BLOCK DIAGRAM (1) SECAM CN301 CN7119 C.SYNC C.SYNC PB_FM PB_FM SECAM_REC_COLOR SECAM_REC_COLOR ONLY USED SECAM_PB_COLOR SECAM_PB_COLOR FOR EF MODEL V_TO_OSD SYNC GATE V_TO_OSD MUTE SYNC SECAM_DET /V-SEP REAR_V_IN SECAM[H] 4.3MHz FRONT_V_IN MUTE EE[L] DUB_TO_VHS SYNC SECAM_[L] GATE 2.2MHz 4.3MHz IC301 SYNC 1.1MHz... - Page 35 VIDEO BLOCK DIAGRAM (2) TP106 PB.FM MAIN (VIDEO/N.AUDIO) C.SYNC PB_FM SECAM_REC_COLOR ON SCREEN SECAM_PB_COLOR 2Fsc V_TO_OSD REAR_V_IN USED USED FRONT_V_IN DUB_TO_VHS 67 69 CONT X-TAL CR DET 2fsc B-Y INVERT VCO/OSC CLOCK DRIVER DOWN TUNER LCVCO CONV TU_VIDEO2 CCD- CONT MODE CHROMA KILLER...
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Page 36: Audio Block Diagram
AUDIO BLOCK DIAGRAM OPE/JACK CN7201 CN7112 MAIN (VIDEO/N.AUDIO, FMA/DEMOD, TERMINAL, TUNER) J7201 F.AUDIO[L] F.AUDIO[L] AUDIO IN(L) F.AUDIO[R] F.AUDIO[R] AUDIO IN(R) IC2607 IC2601 MAIN TUNER IC6701 CN6701 CN6501 CN6001 CN7116 TU6001 DEMOD1[L] SYSCON CN6501 CN6701 L out ANT IN A.MUTE(H) A.MUTE(H) SIF OUT INPUT DEMOD1[R]... -
Page 37: System Control Block Diagram
SYSTEM CONTROL BLOCK DIAGRAM MAIN (SYSCON) DRUM MOTOR VHS SYSCON IC3301 (SYSTEM CONTROL MICROPROCESSOR) P_MUTE[L] P.MUTE[L] TP4001 CTL.P OSD_CS OSD_CS CTLAMPOUT SYNC_DET[H] SYNC_DET[H] Q4001 S.CLK S.CLK ON SCREEN CTL_GAIN S.DATA_FRSYS S.DATA_FRSYTS I2C_DATA2 I2C_CLK2 CN3001 CAP.M_FG 3 in 1 MDA SW1-2 CAP.M_F/R SW1-2 CAP.M_F/R... -
Page 38: Cpu Pin Function
CPU PIN FUNCTION CPU PIN FUNCTION <VHS SYSCON IC3301> <VDR SYSCON IC3001> PIN NO. LABEL IN/OUT FUNCTION PIN NO. LABEL IN/OUT FUNCTION PIN NO. LABEL IN/OUT FUNCTION PIN NO. LABEL IN/OUT FUNCTION CTL[+] IN/OUT CTL(+) SIGNAL NOT USED NOT USED FLASH FOR REWRITTING PROGRAM SVss... -
Page 39: Voltage Charts
VOLTAGE CHARTS <MAIN> <JUNCTION> <SWITCHING REGULATOR> <SWITCH/DISPLAY> MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PLAY PIN NO. PIN NO. - Page 40 VOLTAGE CHARTS <VIDEO BLOCK DIAGRAM(1)> <TERMINAL> <TUNER> <VIDEO SW> IC501-5 IC501-9 IC501-14 IC501-31 MODE MODE MODE MODE MODE MODE MODE PLAY PLAY PLAY PLAY PLAY PLAY PLAY PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. IC801 Q6001 IC501...
- Page 42 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YD048) Printed in Japan...