JVC RX-7030VBK Service Manual
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JVC RX-7030VBK Service Manual

JVC RX-7030VBK Service Manual

Audio/video control receiver
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See also: Instructions for Use Manual , Instruction Manual
SERVICE MANUAL
AUDIO /VIDEO CONTROL RECEIVER
5
2003
22058
1
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
Disassembly method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1- 4
3
Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
4
Description of major ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
RX-7030VBK
TABLE OF CONTENTS
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
A/V CONTROL RECEIVER
1
2
3
MENU
4
5
6
ENTER
7/P
8
9
10/0
0
+10
CONTROL
Area Suffix
J ------------------ U.S.A.
C --------------- Canada
No.22058
2003/5

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  • Page 1 SERVICE MANUAL AUDIO /VIDEO CONTROL RECEIVER 22058 2003 RX-7030VBK A/V CONTROL RECEIVER MENU ENTER 10/0 CONTROL Area Suffix J ------------------ U.S.A. C --------------- Canada TABLE OF CONTENTS Precautions ................1-3 Disassembly method .
  • Page 2 SPECIFICATION 110 W per channel, min. RMS, driven into At Stereo operation Front ch 8Ω, 20 Hz to 20 kHz, with no more than 0.08% total harmonic distortion. 110 W per channel, min. RMS, driven into 8Ω Front ch at 1 kHz, with no more than 0.8% total harmonic distortion.

  • Page 3: Precautions

    SECTION 1 Precautions Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...

  • Page 4: Disassembly Method

    SECTION 2 Disassembly method Removing the top cover (See Fig.1) (1) From the right and left sides of the main body, remove the Top cover four screws A attaching the top cover. (2) From the back side of the main body, remove the three screws B attaching the top cover.
  • Page 5 Removing the rear panel (See Fig.4) • Prior to performing the following procedures, remove the top cover. Strain relief (1) From the back side of the main body, remove the strain re- lief from the rear panel in the direction of the arrow. (2) Remove the twenty-nine screws E, two screws F and three screws G attaching the rear panel.
  • Page 6 Removing the tuner, DSP board, audio board, video board and S-video board (See Fig.6) • Prior to performing the following procedures, remove the top Card wire CN201 CN241 CN314 cover, rear panel and I/O board. (1) Disconnect the card wire from the connector CN314 on the audio board from the top side of the main body, take out the tuner.
  • Page 7 Removing the speaker board (See Fig.8) • Prior to performing the following procedures, remove the top Micon board Main board Tie band cover and rear panel. (1) From the top side of the main body, remove the tie band bundling the wires. (2) Disconnect the wires from the connectors (CN813,CN814) on the main board.
  • Page 8 Removing the heat sink (See Figs.10 and 11) • Prior to performing the following procedures, remove the top Main board Heat sink cover and main board. (1) From the reverse side of the main board, remove the two screws P attaching the main board to the heat sink. (See Fig.10.) (2) Disconnect the connectors (CN701-CN706) on the main board, remove the main board.
  • Page 9 2.11 Removing the power transformer (See Fig.13) • Prior to performing the following procedures, remove the top CN811 CN55 cover. (1) From the top side of the main body, remove the tie band bundling the wires. (2) Disconnect the wire from the connectors (CN55,CN811) on the power transformer board 1.
  • Page 10 2.13 Removing the power supply board (See Fig.14) • Prior to performing the following procedures, remove the top CN402 Power supply board cover. Card wire Headphone jack (1) From the top side of the main body, disconnect the parallel CN71 Tie bands board wires from the connector CN55 on the power transformer...
  • Page 11 2.15 Removing the switch board (See Fig.16) • Prior to performing the following procedures, remove the top cover and front panel assembly. Front panel assembly (1) From the back side of the front panel assembly, remove the CN432 CN430 two screws W attaching the switch board. (2) Take out the switch board, disconnect the wire from the connector CN432 on the switch board.

  • Page 12: Adjustment

    SECTION 3 Adjustment Adjustment method Tuner section 1. Tuner range 87.5MHz to 108.0MHz 530kHz to 1710kHz Power amplifier section Adjustment of idling current Measurement location B2204-B2205 (Lch), B2213-B2214 (Rch) Adjustment part VR787 (Lch), VR788 (Rch) Attention: This adjustment does not obtain a correct adjustment value immediately after the amplifier is used (state that an in- ternal temperature has risen).
  • Page 13 Self-diagnose function This model incorporates the following self-diagnostic functions. 1. PROTECTOR • The PROTECTOR IN port detects errors such as speaker overcurrent and DC voltage output errors (Active: L). Immediately after detection, all relays are switched off and the alarm display as shown below (blinking at intervals of 0.5 sec. ON and 0.5 sec. OFF) is displayed in the lower part of the FL matrix.

  • Page 14: Description Of Major Ics

    SECTION 4 Description of major ICs 39VF0207CWHR01 (IC511) : EEPROM • Pin layout • Block diagram EEPROM X-Decoder Cell Array Memory Address Address Buffer & Latches Y-Decoder Control Logic I/O Buffers & Data Latches DQ7~DQ0 • Pin function Symbol Pin name Function AMS- A0 Address Inputs...
  • Page 15 4.2 BA7625 (IC201,IC242) : Video selector MONOTOR OUT MONITOR OUT CTL A VOUT 1 logic VOUT1 CTL B CTL E logic VOUT 2 CTL D CTL C VOUT2 4.3 BA7626 (IC241) : Video selector MONOTOR OUT MONITOR OUT CTL A VOUT 1 logic VOUT1...
  • Page 16 AK4112BVF-X (IC551) : Digital audio receiver • Pin layout DVDD CM0/CDTO DVSS CM1/CDT1 TVDD OCKS1/CCLK V/TX OCKS0/CSN MCKO1 MCKO2 DAUX BICK AVDD SDTO AVSS LRCK RX2/DIF0 FS96 RX3/DIF1 P/SN AUTO RX4/DIF2 • Pin function Pin No. Symbol Function Pin No. Symbol Function FS96 96kHz Sampling Detect Pin...
  • Page 17 • Block diagram AVSS AVDD MCKO1 MCKO2 Clock Clock X'tal Input Recovery Generator Oscillator Selector 96kHz FS96 Detect DAUX V/TX DAIF Decoder LRCK Audio BICK DVDD SDTO DVSS TVDD Error AC-3/MPEG Detect Detect System p I/F CCLK Control CDTO CDTI AUTO P/S="L"...
  • Page 18 AK4527BVQP (IC571) : A/D, D/A converter • Pin layout • Block diagram Audio LIN+ LIN- DZF2 SDOS RIN+ RIN+ RIN- RIN- SMUTE LIN+ LRCK BICK LOUT1 DATT LIN- BICK LRCK D.AUX ROUT1 SDTI1 MCLK LOUT1 DATT ROUT1 SDTI2 Format ROUT2 SDTI3 Converter LOUT2...
  • Page 19 Pin No. Symbol Function Input clock select 1 pin ADIF Input clock select 0 pin CAD1 Chip address pin Used during the serial control mode. CAD0 Chip address pin Used during the serial control mode. LOUT3 Lch #3 analog output pin ROUT3 Rch #3 analog output pin LOUT2...
  • Page 20 DSPD56367PV150 (IC501) : DSP • Pin layout • Block diagram MEMORY EXPANSION AREA PROGRAM ESAI HOST X MEMORY Y MEMORY TRIPLE /INTERFACE (SPDIF Tx.) INTER- INTER- INTER- TIMER 3K x 24 FACE INTER-FA FACE 13K x 24 7K x 24 FACE PROGRAM ESAI_1...
  • Page 21 • Pin function Pin No. Symbol Function SPI Serial Clock SPI Slave Select HREQ Host Request SDO0 Serial Data Output 0 SDO1 Serial Data Output 1 SDO2 Serial Data Output 2 SDI3 Serial Data Input 3 SDO3 Serial Data Output 3 SDI2 Serial Data Input 2 VCCS...
  • Page 22 Pin No. Symbol Function VCCH Host Power GNDH Host Ground 40 to 43 HAD3 to HAD0 Host Address/Data RESET Reset VCCP PLL Power PCAP PLL Capacitor GNDP PLL Ground SDO5_1 Serial Data Output 5_1 SDI2_1 Serial Data Input 2 VCCQH Quiet External (High) Power FST_1 Frame Sync for Transmitter_1...
  • Page 23 Pin No. Symbol Function VCCQL Quiet Core (Low) Power 92 to 94 A12 to A14 Address Bus VCCQH Quiet External (High) Power GNDA Address Bus Ground 97 to 99 A15 to A17 Address Bus 100 to 102 D0 to D2 Data Bus VCCD Data Bus Power...
  • Page 24 GP1UM281XK (IC404) : Dual operation amplifier • Block diagram Com- Demodu- Integra- para- Limiter B.P.F lator GND Vcc Vout 4.8 HA17558AF-X (IC303,IC304,IC386,IC397,IC399,IC520 to IC526,IC528 to IC530) : Ope. amp. • Pin layout & Block diagram 1-24 (No.22058)
  • Page 25 IC63LV102410K-X (IC512,IC513,IC514) : CMOS SRAM • Pin layout • Pin function Symbol Function A0-A16 Address Input Chip Enable Input I/O0 I/O7 Output Enable Input I/O6 I/O1 Write Enable Input I/O1-I/O7 Bidirectional Ports I/O5 I/O2 Power I/O3 I/O4 Ground • Block diagram 128K X 8 A0-A16 DECODER...
  • Page 26 4.10 IC-PST9139-T(IC903) : Regulator • Terminal layout • Block diagram 1-26 (No.22058)
  • Page 27 4.11 MM1563DF-X (IC506,IC583) : Regulator • Pin layout (TOP VIEW) • Block diagram Bias Cont Thermal Current Driver Reference shutdown limiter • Pin function Pin No. Symbol Function Output pin Not connect Ground Noise decrease pin CONT Control pin CONT Output Substrate pin, The 6pin must be connected to GND.
  • Page 28 4.13 MN101C35DMF (IC400) : System control & FL driver • Pin layout • Pin function Pin No. Symbol Function Pin No. Symbol Function DGT11 / P61 GRID11 TXD / SBO0 / P00 MULTI JOG IN1 DGT10 / P60 GRID10 RXD / SBI0 / P01 MULTI JOG IN2 DGT9 / P41 GRID9...
  • Page 29 4.14 MM101C49GMG (IC901) : System control • Pin layout • Pin function Pin No. Symbol Function Pin No. Symbol Function P42/KEY2 VIDEO SWITCH 2 VREF- P43/KEY3 VIDEO SWITCH 3 AN0/PA0 Micom 5V unusual det. P44/KEY4 VIDEO SWITCH 4 AN1/PA1 DSP A5V unusual det. P45/KEY5 TC9459 STB AN2/PA2...
  • Page 30 4.15 MN35505-X (IC561) : DAC • Pin layout • Pin function Pin No. Symbol Function Control signal for DAC Digital data input LRCK L and R clock for DAC Bit clock for DAC Control signal for DAC DVDD2 Power supply Non connect DVSS2 Connect to ground...
  • Page 31 4.16 NC7S04P5-X (IC503) : CMOS invereter • Pin layout & Block diagram 4.17 NC7ST32P5-X (IC582) : 2-Input or gate • Pin layout & Block diagram 4.18 NC7SU04P5-X (IC502) : CMOS invereter • Pin layout & Block diagram 4.19 NC7SZ74K8-X (IC573) : Clock buffer •...
  • Page 32 4.20 NC7WZ125K8-X (IC572) : Dual buffer with 3-state outputs • Pin layout & Block diagram 4.21 NJM2121M-X (IC527) : Op amp. • Block diagram SW. CONTROL A +INPUT B +INPUT A -INPUT B -INPUT OUTPUT 4.22 NJM2580M-X (IC390) : Video amp. •...
  • Page 33 4.23 NJM4580D-D (IC301) : Dual ope amp. A OUT 1 8 V+ A -IN 2 7 B OUT A +IN 3 6 B -IN V- 4 5 B +IN 4.24 PQ070XZ1HZ-X (IC505) : Regulator • Pin layout • Pin function Specific IC Vadj 4.25 PQ20VZ11-X (IC507) : Regulator...
  • Page 34 4.26 TC9162AF-X (IC380) : Analog switch • Pin Layout • Block Diagram R-S1 L-S1 R-S2 L-S2 R-COM1 L-COM1 R-S3 L-S3 R-S4 L-S4 R-COM2 L-COM2 R-S5 L-S5 R-S6 L-S6 R-COM3 L-COM3 R-S7 L-S7 R-COM4 L-COM4 DATA SHIFT REGISTER 1-34 (No.22058)
  • Page 35 4.27 TC9163AF-X (IC371) : Analog switch • Pin layout • Pin function L-COM R-COM L-COM R-COM L-COM R-COM DATA SHIFT REGISTER (No.22058)1-35...
  • Page 36 4.28 UPD784215AGC196 (IC581) : CPU • Pin layout • Pin function Pin No. Symbol Function Open Open Open Open Open Open Open Open +3.0V Main system clock input Main system clock input Ground Open Connect to ground RESET Reset INPUT 96/24 OPERATION input ERROR input (UNLOCK detect) Connect to ground...
  • Page 37 Pin No. Symbol Function MIDIO_IN DATA IN (Serial0) MIDIO_OUT DATA OUT (Serial0) KICK CLOCK (Serial0) HREQ HREQ Slave Select Open Open DSP_RST DSP RESET 96/24 D_CS DIR CS Open D_PD DIR POWER DOWN C_PD CODEC POWER DOWN 192K/98K Open RST_DD DAC RESET PD_DD DAC POWER DOWN...
  • Page 38 4.29 TC9459F-X (IC381 to IC384) : Electronic volume control • Pin layout • Pin function L-OUT R-OUT L-OUT R-OUT L-IN R-IN L-ch L-LD1 R-ch R-LD1 L-1N R-IN L-LD2 R-LD2 Same as L-ch L-A-GND R-A-GND L-LD1 R-LD1 Circuit L-LD2 R-LD2 L-A-GND R-A-GND DATA L-ch 7 to 91...
  • Page 39 (No.22058)1-39...
  • Page 40 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.22058) Printed in Japan...

  • Page 41: Schematic Diagrams

    RX-7030VBK SCHEMATIC DIAGRAMS AUDIO/VIDEO CONTROL RECEIVER RX-7030VBK CD-ROM No.SML200305 Area suffix J ----------------------------- U.S.A. C -------------------------- Canada A/V CONTR OL R ECEIVER ME NU E NT E R 10/0 CONTR OL Contents Block diagrams Standard schematic diagrams 2-24 to 35 Printed circuit boards No.22058SCH...
  • Page 42 < M E M O >...
  • Page 43 RX-7030VBK In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "...

  • Page 44: Block Diagrams

    RX-7030VBK Block diagrams FW881 CN823 CN824 CN813 CN814 CN881 CN705 CN706 CN701 CN702 CN703 CN704 CN723 CN711 CN713 CN718 CN716 CN712 CN715 CN714 CN719 CN722 CN717 CN732 CN733 CN734 CN735 CN731 AV CONPU LINK COMPU LINK Monitor OUT CN390 DVD-RS...
  • Page 45 RX-7030VBK CN587 CN581 CN314 CN371 CN313 TO TUNER CN204 CN200 CN240...

  • Page 46: Power Supply Section

    RX-7030VBK Standard schematic diagrams Power supply section Power trans 1board CN811 QGA3901F2-03 SHEET 2/10 Power supply board CN55 QGD2501C1-05Z CN402 QGF1205C1-05 FW51 QUM135-10DGZ4 0.047MY 0.047MY 10E2-FD 0.1MY Relay board 100k 10E2-FD 3300/35 11ES2-T4 KTA1046/Y/ CN71 CN82 CN72 QGB2510J1-06 QGB2510K1-06 QGB2510K1-06 MTZ8.2JC...
  • Page 47 RX-7030VBK Power trans 2board Power/fuse board PW10 PW20 PW11 PW17 PW12 PW13 PW14 PW15 PW16 PW26 PW18 PW28 PW19 PW29 PW30 PW40 3.3M 11ES2-T4 0.0047/100 0.1MY KRC105M QSK0098-001 0.1MY 1SS133 11ES2-T4 KTD863/Y/ 1000/35 1000/25 ES2-T4 220/50 TH71 QAD0095-4R7 11ES2-T4 470/16...
  • Page 48 RX-7030VBK Main & Speaker terminal section SHEET 4/10 SHEET 4/10 SHEET 3/10 SHEET 3/10 SHEET 4/10 SHEE CN702 CN704 CN701 CN705 QGB2510J1-10 QGB2510J1-12 QGB2510J1-12 QGB2510J1-12 CN703 QGB2510J1-10 C816 47/25 D816 MTZ18JC C801 R816 3.3k D801 30DF2-FC D803 30DF2-FC C802 D802...
  • Page 49 RX-7030VBK Speaker board SHEET 4/10 SHEET 7/10 R831 R833 C835 0.022 ST832 C834 RY831 D831 0.022 CN706 1SS133 QGB2510J1-12 220p C846 C847 R832 220p ST833 C839 0.022 CN813 QGA3901C1-06 L843 0.45 B6001 R851 CN814 L844 0.45 QGA3901C1-07 CN824 D851 1SS133...
  • Page 50 RX-7030VBK Audio amp. section (1/2) Front board(L) C751 R761 R705 R707 Q761 2SD2390/PY/-F6 D771 1SS133 Q707 KTA1268/GL/ Q791 KTA1268/GL R771 R779 0.22( 7W) R775 0.02 VR787 R789 R795 R783 C713 R777 D701 1SS133 R773 Q781 C715 2SD637/QR/ C709 R701 C701 R781 2.2k 10/35...
  • Page 51 RX-7030VBK R787 Q791 KTA1268/GL/ C795 0.022 R791 L791 R793 C791 0.047 C793 0.047 CN711 QGB2510K1-12 SHEET 2/10 R788 Q792 KTA1268/GL/ C796 0.022 R792 L792 R794 C792 0.047 C794 0.047 FRONT signal Parts are safety assurance parts. When replacing those parts make...
  • Page 52 RX-7030VBK Audio amp. section (2/2) Center board R1721 C1713 R1703 100/16 C1751 Q1703 R1751 KTA1268/GL/ R1795 C1741 Q1751 47/100 C1711 2SD2390/PY/-F6 C1712 D1771 0.01MY 1SS133 D1701 Q1791 R1771 1SS133 R1722 KTA1268/GL/ 3.3k R1712 R1773 C1791 R1761 R1723 R1753 C1701 0.022 R1701 3.3k...
  • Page 53 RX-7030VBK Surround back board R1921 C1913 R1903 100/16 C1951 Q1903 R1951 KTA1268/GL/ R1995 C1941 Q1951 47/100 2SD2390/PY/-F6 C1911 C1912 D1971 0.01MY 1SS133 D1901 R1971 Q1991 1SS133 KTA1268/GL/ R1922 3.3k R1912 C1903 R1973 R1961 C1991 R1923 R1953 0.022 C1901 100P R1901 3.3k...
  • Page 54 RX-7030VBK Audio signal input section Audio board IC372 C391 SAA6588 R387 C396 470k 560p R388 C392 C371 C372 C397 R371 R372 2.2/50 DVD.F-L DVD.F-R C393 X301 220p 220p QAX0263-001Z C398 330p C373 C374 J371 R373 R374 C394 RDS_ST 0.047 QNN0018-002...
  • Page 55 RX-7030VBK CN314 QGF1205F1-11 TUCE R398 TUDI TUCK TUDO R391 R392 6.8k TU+9V R393 R394 6.8k Q302 2SC3576-JVC-T R396 FL352 QQR0590-001 R395 Q301 C343 2SC3576-JVC-T Q303 KRA104S-X 10/16 C303 558AF C399 22/16 R397 TUMUTE C344 10/16 CN315 510K1-18 QGB2510K1-04 SHEET 9/10 Parts are safety assurance parts.
  • Page 56 RX-7030VBK Video & S-Video signal input section Video board CN200 QGB2510K1-12 R225 R226 C208 47/16 C209 0.01 C201 R207 4.7/50 R200 C202 R208 IC201 4.7/50 BA7625 R201 C228 C203 R202 VOUT1 R209 470/6.3 C204 R210 R203 4.7/50 C207 R206 R213 470/6.3...
  • Page 57 RX-7030VBK S-Video board C241 0.047 R252 C242 4.7/50 C244 0.047 Q240 KTA1267/YG/-T CN240 C245 QGB2510K1-10 C249 4.7/50 0.047 R253 C269 R244 C246 IC241 BA7626 0.047 R267 R266 C247 470/6.3 C268 C250 4.7/50 IC242 BA7625 R271 R255 C271 R259 R247 C251 1.2K...
  • Page 58 RX-7030VBK I/O section I/O board R1350 J1350 R1351 QNS0089-001 D1350 R1355 J1352 MA3062/H/-X QNS0089-001 R1312 100k IC381 TC9459F-X R1301 CN205 QGB1214J1-10S C1301 47/25 VIDEO3 VIDEO4 VOL_DATA VOL_CLK VOL_STB AV_VCR CN501 R1322 QGB1214J1-14S 100k IC380 TC9162AF-X DSP_IN_L DSP_IN_R DSP.L DSP.R DSP.LS C1303 DSP.RS...
  • Page 59 RX-7030VBK C1381 C1382 C1383 R1385 R1386 R1387 C1384 C1385 C1386 47/25 4.7/50 4.7/50 C1387 C1388 C1389 C1499 R1388 R1389 R1390 1.5ML C1390 C1391 C1392 47/25 4.7/50 4.7/50 C1379 22/25 C1393 C1394 C1395 C1377 100p 100p 100p 22/25 C1375 R1394 R1395...
  • Page 60 RX-7030VBK Front key & System control section Front key & System control board C409 C400 4.7/50 4.7/50 DI400 QLF0113-001 CN412 QGF1205F1-05 C427 M_CLK M_COMMAND M_STATUS IC400 VCRI MN101C35DMF DCSI JOG2 JOG1 M_CS M_BUSY VCRO DCSO DIRECT_LED M_RESET R439 QAX0246-001Z X400...
  • Page 61 RX-7030VBK C410 4.7/50 Q404 Q402 Q407 KRC107S D405 UN2215-X 1SS133 KRC107S Q408 KRC107S CN410 QGF1205F1-09 COMMAND STATUS M_CLK R459 R460 M_COMMAND R461 M_STATUS R462 M_CS JS400 R463 M_BUSY QSW1017-001 R464 M_RESET IC404 GP1UM281XK BUSY R458 C401 C402 C404 RECT_LED 0.022...
  • Page 62 RX-7030VBK Micon section Micon board R962 Q951 R914 Q961 R971 R961 Q971 2SD2395/EF/ KTA1046/Y/ 2SD2395/EF/ C952 C972 C962 0.0047 0.0047 0.0047 R973 3.3k R963 2.2k C971 330/25 R953 2.2k C961 D951 D971 D961 100/25 MTZ13JC MTZ13JC MTZ10JC CN301 QGB2510J1-04 R976 4.7k...
  • Page 63 RX-7030VBK Q941 Q931 Q921 2SD2395/EF/ 2SD2395/EF/ B7001 2SD2395/EF/ B7002 C932 C942 C922 B7003 0.0047 0.0047 0.0047 R933 R918 R916 R931 2.7k CN81 QGB2510J1-06 SHEET 1/10 Q908 KRC105M SHEET 2/10 FW831 QUM134-08DGZ4 R924 R987 R985 M_RESET R984 M_BUSY R983 M_CS R982...

  • Page 64: Dsp Section

    RX-7030VBK DSP section R2007 C2013 R2022 LIN- C2009 C2005 C2001 R2005 R2003 120P R2013 C2019 4.7/25 DSP_IN_L R2009 R2011 R2021 LIN+ IC521 IC520 HA17558AF C2020 C2003 HA17558AF R2001 0.0012 R2018 100K C2007 C2018 4.7K 390P 47/6.3 C2010 R2017 4.7K C2004...
  • Page 65 RX-7030VBK TP_1 R2568 K2606 NQR0269-004X J564 QNN0347-001 C2568 1/50 J564 C2711 C2712 IC551 10/16 AK4112B CDTO C2561 CDTI TP_2 C2702 CCLK UN561 D_CS R2561 GP1FA351RZ X2701 R2701 NAX0435-001X C2701 R2705 R2702 C2562 I_BCK TP_3 R2703 DATA UN562 C2713 R2704 I_LRCK...

  • Page 66: Printed Circuit Boards

    RX-7030VBK Printed circuit boards Main board (Speaker board) Q836 Q835 R866 D846 R886 D852 R852 FW931 D831 D832 D853 D848 B111 B112 B217 B712 D851 B114 Q830 C851 R861 Q838 Q837 R857 B118 Q832 D842 B323 R856 D847 C853 Q839...
  • Page 67 RX-7030VBK R886 R889 C896 R802 R801 D804 D803 D802 D801 C802 C805 B6501 B6401 C801 CN831 C808 CN813 CN801 B6960 B6953 B6201 B6954 B6710 B6406 B6955 B6407 B6956 B6408 B6957 B6409 B6414 B6303 C807 B6410 B6802 R815 B6202 B6411 B6107...
  • Page 68 RX-7030VBK Front board (Front key & System control board) S405 S407 S408 S418 S417 S403 S416 S414 S419 S412 S413 S402 D421 D420 D416 D419 D418 D417 D414 Q413 CN420 S401 Q402 Q403 C400 R457 S400 Q408 R458 IC404 C427...
  • Page 69 RX-7030VBK S426 S429 S427 S425 JS401 S421 R422 R464 R463 R423 R462 D413 D412 D411 D410 PW402 R460 C407 JS400 R439 R438 R440 R432 IC402 R433 R434 R435 R436 R437 RA400 R206 C226 CN200 Q204 R212 R205 R215 C211 Q201...
  • Page 70 RX-7030VBK Micon board (Power supply board) FW51 PW28 B3230 PW40 B3122 B3231 PW29 B3234 TH71 B3123 B3430 B3233 B3334 CN71 B3235 B3331 B3237 B3127 B3238 B3126 HS51 CN402 B3128 B3184 B3185 R916 Q905 Q904 Q903 Q906 Q907 B7134 CN932 CN931...
  • Page 71 RX-7030VBK (Power trans 2board) (Power trans 1board) (Power/fuse board) PW60 CN811 FC61 FC62 PW30 FC64 FC63 PW26 PW19 PW20 PW17 PW18 R987 EP901 C901 R903 B7112 Q921 Q941 C922 Q931 IC901 C932 C942 B7113 C902 C983 C982 C981 R959 FW831...
  • Page 72 RX-7030VBK Power board (Surround board [R]) (Front board [L]) R710 R1802 C706 Q1802 R724 C1842 C1816 D704 R712 R1804 Q1804 R1828 R1822 R1812 C1804 C1812 Q708 C710 R716 D702 C712 R734 R1830 Q706 Q1806 R1826 B2761 R708 R788 Q712 R1842...
  • Page 73 RX-7030VBK (Surround back board) R1905 C1913 R1921 Q1901 Q1902 C1911 C1901 R1941 R1911 Q1903 C1902 R1902 C1904 C1995 C1915 C1943 R1923 R1922 B2076 B2432 R1995 C1912 D1993 Q1991 R1994 C1991 R1993 R1951 Q1972 R1991 D1992 B2075 D772 R1953 R1971 B2810...
  • Page 74 RX-7030VBK Input board Forward side CN731 Q1491 CN733 Q1313 C1344 C1474 Q1324 R1440 C1432 (I/O board) C1440 C1439 C1431 R1439 C1377 C1471 C1375 C1468 C1379 Q1492 C1396 C1448 C1428 Q1441 J1380 Q1481 Q1422 Q1482 Q1445 Q1462 J1490 J1491 J1352 J1350...
  • Page 75 RX-7030VBK CN732 CN735 Q1334 Q1491 Q1314 CN734 Q1333 C1452 C1344 C1412 C1451 C1302 R1301 C1411 C1301 C1313 C1311 C1315 C1365 C364 C1343 C1341 C362 J1360 Q1310 R1326 CN733 Q1324 R1436 R1434 R1432 R1440 C1440 R1431 IC397 C1439 R1433 R1435 R1474...
  • Page 76 RX-7030VBK DSP board Forward side EP561 R2562 R2561 J564 R2706 C2561 C2511 CN599 IC552 C2562 C2714 C2510 C2508 K2606 R2568 C2568 C2522 C2715 C2571 C2514 LC505 C2501 R2701 R2702 C2507 C2572 R2703 C2506 C2573 R2704 LC506 C2574 C2271 B587 IC512...
  • Page 77 RX-7030VBK Reverse side J564 B598 EP56 TP_4 R2565 C2605 C2565 X2701 R2564 C2564 C2536 R2504 R2525 C2533 R2505 R2506 R2507 TP_11 R2514 TP_28 R2503 TP_12 TP_29 TP_20 TP_21 TP_13 TP_22 TP_23 TP_30 R2614 TP_24 TP_25 R2616 TP_27 TP_26 TP_19 TP_14...
  • Page 78 RX-7030VBK VICTOR COMP ANY OF JAP AN, LIMITED AV & MULTIMEDIA COMPANY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.22058SCH) 2003/05...

  • Page 79: Parts List

    RX-7030VBK PARTS LIST [ RX-7030VBK ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J ----------------------------- U.S.A. C -------------------------- Canada - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 5 Electrical parts list (Block No.01~06)
  • Page 80 RX-7030VBK Exploded view of general assembly and parts list Block No. Power tran Power trans board Relay board Power switch board Power supply Headphone jack board board Switch board Front key & System control board...
  • Page 81 RX-7030VBK Power trans board I/O board Power/Fuse board Stopper board Stopper Speaker board board Micon board Main board 37 37...
  • Page 82 RX-7030VBK General assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local LV43463-001A VOL KNOB ASSY LV43458-001A JOG KNOB ASSY LV10469-015A FRONT PANEL F 1 6.3A  77...

  • Page 83: Electrical Parts List

    RX-7030VBK Electrical parts list Main board Block No. [0][1][0][0]  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R846 QRE141J-104Y C RESISTOR 100kΩ 1/4W J R851 QRZ9005-120X FUSI RESISTOR 12Ω Q811...
  • Page 84 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local Q254 KTA1267/YG/-T TRANSISTOR C427 NCF31AZ-105X C CAPACITOR 1uF 10V Z Q301 2SC3576-JVC-T TRANSISTOR Q302 2SC3576-JVC-T TRANSISTOR R200 NRSA63J-750X MG RESISTOR 75Ω 1/16W J...

  • Page 85: Micon Board

    RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R409 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J J202 QNN0011-001 PIN JACK R410 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J J204 QNN0017-002 PIN JACK...
  • Page 86 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local  R53 QRJ146J-6R8X UNF C RESISTOR 6.8Ω 1/4W J  D51 11ES2-T4 DIODE QRE141J-821Y C RESISTOR 820Ω 1/4W J  D52...

  • Page 87: Power Board

    RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local Q1703 KTA1268/GL/-T TRANSISTOR CN55 QGD2501C1-05Z CONNECTOR (1-5) Q1731 2SD637/QR/ TRANSISTOR CN71 QGB2510J1-06 CONNECTOR B-B (1-6)  Q1751 2SD2390/PY/-F6 TRANSISTOR CN72 QGB2510K1-06...
  • Page 88 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C717 QCS32HJ-220Z C CAPACITOR 22pF 500V J C1952 QCS32HJ-470Z C CAPACITOR 47pF 500V J C718 QCS32HJ-220Z C CAPACITOR 22pF 500V J...
  • Page 89 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R1731 QRE141J-911Y C RESISTOR 910Ω 1/4W J R1923 QRE141J-332Y C RESISTOR 3.3kΩ 1/4W J R1732 QRE141J-391Y C RESISTOR 390Ω 1/4W J...
  • Page 90 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local Q1490 KRA104S-X DIGI TRANSISTOR C1474 QETN1HM-106Z E CAPACITOR 10uF 50V M Q1491 2SC3576-JVC-T TRANSISTOR C1494 NCB31HK-331X C CAPACITOR 330pF 50V K...

  • Page 91: Dsp Board

    RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R1445 NRSA63J-471X MG RESISTOR 470Ω 1/16W J Q2156 DTA114YE-X TRANSISTOR R1446 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J Q2157 DTA114YE-X TRANSISTOR R1447...
  • Page 92 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C2245 NCB31CK-683X C CAPACITOR 0.068uF 16V K C2535 NEA70GM-107X E CAPACITOR 100uF 4V M C2246 NCB31CK-683X C CAPACITOR 0.068uF 16V K...
  • Page 93 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R2024 NRSA63J-331X MG RESISTOR 330Ω 1/16W J R2273 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2101 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J...
  • Page 94 RX-7030VBK  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R2536 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J LC506 NQR0450-001X EMI FILTER 0.022uF 50V M R2560 NRSA63J-221X MG RESISTOR 220Ω 1/16W J...
  • Page 95 RX-7030VBK Packing materials and accessories parts list Block No. A1, A2, A3, A4, A5, A6, A7 Packing and accessories  Symbol No. Part No. Part Name Description Local Block No. [M][3][M][M] LV21445-001A CARTON BOX  Symbol No. Part No. Part Name...

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