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JVC RX-7010RBK Service Manual
JVC RX-7010RBK Service Manual

JVC RX-7010RBK Service Manual

Audio/video control receiver
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SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
CATV/DBS
VCR
TV
AUDIO
DVD
DVD MUILTI
CD
FM/AM
TV/DBS
VCR
TAPE/CDR
PHONO
BASS
+
TREBLE
+
SURROUND
DSP
ANALOG/DIGITAL SLEEP
ON/OFF
MODE
INPUT
BASS BOOST EFFECT
+ CENTER –
1
2
3
MENU
TEST
+ REAR•L –
4
5
6
ENTER
SOUND
– REAR•R +
7/P
8
9
FM/AM TUNING
MUTING
– SUB WOOFER +
0
10
+10
STANDBY
100 +
RETURN
FM MODE
CA TV/DBS
CONTROL
CONTROL
+
+
+
STANDBY/ON
D I G I T A L
S U R R O U N D
CH
TV VOL
VOLUME
TV/VIDEO
PLAY
SURROUND ON/OFF
+
/REW
FF/
TUNING
PAUSE
DSP MODE
REC
PTY SEARCH
PTY–
PTY+
PAUSE
STOP
CONTROL
DISPLAY
PHONES
RM-SRX7010R
A/V CONTROL RECEIVER
As for RX-7012RSL the body is silver color
Contents
Safety precautions --------------------------------------------------------1-2
Disassembly method -----------------------------------------------------1-3
Adjustment method -------------------------------------------------------1-8
Description of major ICs -------------------------------------------------1-9
RX-7010RBK
RX-7012RSL
AUDIO/VIDEO CONTROL RECEIVER
FM/AM PRESET
FM MODE
MEMORY
D I G I T A L
INPUT
ANALOG/DIGITAL
BASS BOOST
DVD MULTI
DVD
VCR
INPUT ATT
SPEAKERS ON/OFF
1
2
PHONO
CD
TAPE/CDR
SOURCE NAME
COPYRIGHT
2001 VICTOR COMPANY OF JAPAN, LTD.
EON
PTY SEARCH
TA/NEWS/INFO
DISPLAY MODE
MASTER VOLUME
ADJUST
SETTING
TV SOUND/DBS
SOURCE NAME
CONTROL
DOWN
UP
FM/AM
RX-7010RBK/RX-7012RSL
Area Suffix
E
Continental Europe
EN
Northern Europe
COMPULINK
Remote
D I G I T A L
19
No.20938
Apr. 2001

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Summary of Contents for JVC RX-7010RBK

  • Page 1 RX-7010RBK/RX-7012RSL SERVICE MANUAL AUDIO/VIDEO CONTROL RECEIVER RX-7010RBK RX-7012RSL Area Suffix Continental Europe Northern Europe CATV/DBS AUDIO DVD MUILTI FM/AM TV/DBS TAPE/CDR PHONO − BASS − TREBLE SURROUND ANALOG/DIGITAL SLEEP ON/OFF MODE INPUT BASS BOOST EFFECT + CENTER – MENU TEST + REAR•L –...
  • Page 2 RX-7010RBK/RX-7012RSL 1. This design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Services should be performed by qualified personnel only.
  • Page 3 RX-7010RBK/RX-7012RSL Disassembly method Top cover Removing the top cover (See Fig.1) Remove the four screws A attaching the top cover on both sides of the body. Remove the three screws B on the back of the body. Remove the top cover from behind in the direction of Fig.1...
  • Page 4 RX-7010RBK/RX-7012RSL Removing each board connected to the rear side of the audio board CN411 Tie band CN412 (See Fig.5 to 8) Prior to performing the following procedure, remove the top cover and the rear panel. Audio board Tie band Cut off the tie band fixing the harness.
  • Page 5 RX-7010RBK/RX-7012RSL Removing the audio board (See Fig.9) Relay board CN385 Prior to performing the following procedure, remove the top cover and the rear panel. power supply Disconnect the card wire from connector CN402 on board the audio board. CN473 CN291 Disconnect the relay board from the audio board and the power supply board.
  • Page 6 RX-7010RBK/RX-7012RSL Removing the power transformer (See Fig.13) Prior to performing the following procedures, remove the top cover. Power Power transformer Unsolder the two harnesses connected to the power supply board board transformer. FW201 Disconnect the harness from connector CN251 and...
  • Page 7 RX-7010RBK/RX-7012RSL Removing the system control board / Operation switch panel Front panel assembly power switch board (See Fig.16 to 18) Prior to performing the following procedure, remove the top cover and the front panel assembly. Pull out the volume knob on the front side of the front panel and remove the nut attaching the system control board.
  • Page 8 RX-7010RBK/RX-7012RSL Adjustment method Tuner section 1.Tuner range 87.5MHz~108.0MHz AM (MW) 522kHz~1629kHz (LW) 144kHz~ 288kHz Power amplifier section Adjustment of idling current Measurement location TP301(Lch) , TP302(Rch) Adjustment part VR301(Lch) , VR302(Rch) Attention This adjustment does not obtain a correct adjustment value immediately after the amplifier is used (state that an internal temperature has risen).
  • Page 9 RX-7010RBK/RX-7012RSL Description of major ICs SAA6588 (IC191) : RDS detector 2.Pin Function 1.Terminal Layout Symbol Function Multi-path rectifier output Non connect Test control input pin SCOUT Oscillator output OSCO OSCO Vref Oscillator input OSCI OSCI Digital ground (0V) VSSD Digital power supply (5V)
  • Page 10 RX-7010RBK/RX-7012RSL AK4527B (IC601) : A/D,D/A converter 1.Pin layout DZF2/OVF SDOS RIN+ RIN- SMUTE LIN+ BICK AK4527BVQ LIN- LRCK ROUT1 SDTI1 LOUT1 SDTI2 Top View ROUT2 SDTI3 LOUT2 SDTO ROUT3 DAUX LOUT3 2. Pin function (1/2) AK4527(1/2) Pin name Function SDOS SDTO Source Select Pin (Note 1) "L"...
  • Page 11 RX-7010RBK/RX-7012RSL Pin function (2/2) AK4527(1/2) Pin name Function No Connect No internal bonding. Analog Input Format Select Pin ADIF "H" : Full-differential input, "L" : Single-ended input Chip Address 1 Pin CAD1 Chip Address 0 Pin CAD0 LOUT3 DAC3 Lch Analog Output Pin...
  • Page 12 RX-7010RBK/RX-7012RSL TC9164AN (IC402) : Analog switch 1.Function Switch to On/Off of S1 to S8 by control of LSI. 2.Terminal Lay out & Block Diagram TC9164AN L-S1 R-S1 SHIFT SHIFT RESISTOR RESISTOR & & COM-1 6 COM-1 LATCH LATCH COM-2 COM-2...
  • Page 13 RX-7010RBK/RX-7012RSL W24L010AJ-12 (IC641) : CMOS SRAM Pin layout Block diagram CLK GEN. PRECHARGE CKT. CORE CELL ARRAY 7024 ROWS 728x8 COLUMN5 I/O8 I/O7 I/O1 I/O6 I/O2 I/O5 I/O3 I/O4 I/O 1 I/O CKT DATA COLUMN DECODER CNTRL. I/O8 GEN. A15 A13 A8 A1 A0 A11 A10...
  • Page 14 RX-7010RBK/RX-7012RSL M62446FP (IC428) : 6CH master volume 1.Block Diagram OUT4 DVDD OUT- OUT3 OUT2 PORT DATA volume OUT1 LATCH AVDD DGND volume SWIN AGND GNDS SWout SRin SRout volume SLin SLout GNDC Cout volume Rout GNDR Lout AVSS volume GNDL...
  • Page 15 RX-7010RBK/RX-7012RSL 2.Pin Function Pin No. Symbol Descriptions SURROUND SURROUND control terminal BASS BOOST BASS BOOST control terminal INPUT-ATT Input attenuator control terminal MUTING control terminal MUTING AVDD Analog positive power supply terminal SUB Woofer volume signal input terminal SWIN A.GND...
  • Page 16 RX-7010RBK/RX-7012RSL MN101C35DHK1 (IC701) : System controller Pin function (1/2) Symbol Function Pin No. TXD/SB00/P00 VOL.JOG IN_1 RXD/SBI0/P01 VOL.JOG IN_2 SBT0/P02 DATA (PLL) SB01/P03 (PLL) SBI1/P04 (PLL) SBT1/P05 VIDEO S/C DVD BUZZER/P06 VIDEO S/C VCR Power supply +5V 9,10 OSC1,2 OSC (8MHz)
  • Page 17 RX-7010RBK/RX-7012RSL Pin function (2/2) Symbol Function Pin No. (DSP) SBT2/P32 READY (DSP) RESET (DSP) RELAY S RELAY C RELAY L/R 1 RELAY L/R 2 DGT17/P67 RELAY HEADPHONE DGT16/P66 FL GRID SIGNAL CONTROL OUT FL SEGMENT SIGNAL CONTROL OUT No Connect...
  • Page 18 RX-7010RBK/RX-7012RSL TC9446F-014 (IC631) : Digital signal processor for dolby digital (AC-3) / MPEG2 audio decode Pin No. Symbol Function Reset signal input terminal (L:reset H:Operation usually) MIMD Microcomputer interface mode selection input terminal (L:serial H:IC bus) Microcomputer interface chip select input terminal...
  • Page 19 RX-7010RBK/RX-7012RSL UPD784215AGC103 (IC671) : UNIT CPU 1.Pin layout 2.Pin function Pin No. Symbol Function Non connect Power supply terminal Connecting the crystal oscillator for system main clock Connecting the crystal oscillator for system main clock Connect to GND Connecting the crystal oscillator for system sub clock...
  • Page 20 RX-7010RBK/RX-7012RSL VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.20938) 200104(V)
  • Page 21 RX-7010RBK/RX-7012RSL PARTS LIST [ RX-7010RBK ] [ RX-7012RSL ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix E ----------- Continental Europe EN ------------ Northern Europe - Contents - Exploded view of general assembly and parts list...
  • Page 22 RX-7010RBK/RX-7012RSL < M E M O >...
  • Page 23 RX-7010RBK/RX-7012RSL Exploded view of general assembly and parts list Block No. Power trans board Speaker Power trans board board Power/Fuse board Relay board Main board Audio board power switch board Power supply board System control board...
  • Page 24 RX-7010RBK/RX-7012RSL Parts list (General assembly) Block No. M1MM Parts list (General assembly) Block No. M1MM Item Parts number Parts name Q'ty Description Area Item Parts number Parts name Q'ty Description Area LV10457-004A FRONT PANEL RX-7012RSL QYSBSG3006Z T.SCREW H.S-C.B LV10457-003A FRONT PANEL...
  • Page 25 RX-7010RBK/RX-7012RSL Block No. 01 Electrical parts list (Power amp board) Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 201 QFLC2AJ-104Z M CAPACITOR .10MF 5% 100V C 811 QCS31HJ-100Z C CAPACITOR 10PF 5% 50V...
  • Page 26 RX-7010RBK/RX-7012RSL Electrical parts list (Power amp board) Block No. 01 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area D 219 1SR139-400-T4 DIODE Q 308 KTC3200/GL/-T TRANSISTOR D 220 1SR139-400-T4 DIODE Q 309 2SD637/QR/ TRANSISTOR...
  • Page 27 RX-7010RBK/RX-7012RSL Electrical parts list Block No. 01 (Power amp board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 312 QRJ146J-391X UNF C RESISTOR 390 5% 1/4W R 803 QRE141J-563Y C RESISTOR 56K 5% 1/4W...
  • Page 28 RX-7010RBK/RX-7012RSL Electrical parts list (Power amp board) Block No. 01 Item Remarks Parts number Parts name Area R 915 QRJ146J-331X UNF C RESISTOR 330 5% 1/4W R 921 QRJ146J-100X UNF C RESISTOR 10 5% 1/4W R 923 QRJ146J-100X UNF C RESISTOR...
  • Page 29 RX-7010RBK/RX-7012RSL (Main board) Electrical parts list Block No. 02 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C 400 QCBB1HK-223Y C CAPACITOR .022MF 10% 50V C1301 QFZ9076-104Z MM CAPACITOR .10MF C 401 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V...
  • Page 30 RX-7010RBK/RX-7012RSL Electrical parts list Block No. 02 (Main board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area IC402 TC9164AN R 441 QRE141J-104Y C RESISTOR 100K 5% 1/4W IC403 BA15218N R 442 QRE141J-104Y C RESISTOR...
  • Page 31 RX-7010RBK/RX-7012RSL Electrical parts list (Main board) Block No. 02 Item Remarks Parts number Parts name Area R1362 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W R1363 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W R1364 QRE141J-223Y C RESISTOR 22K 5% 1/4W R1365 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W...
  • Page 32 RX-7010RBK/RX-7012RSL (System control & Audio board) Electrical parts list Block No. 03 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area BK701 LV42093-001A FL HOLDER(L) C1415 NCB31HK-101X C CAPACITOR BK702 LV42092-001A FL HOLDER(R) C1416 QETN1HM-474Z E CAPACITOR .47MF 20% 50V...
  • Page 33 RX-7010RBK/RX-7012RSL (System control & Audio board) Electrical parts list Block No. 03 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area IC427 BA15218F-XE R 486 NRSA63J-104X MG RESISTOR IC428 M62446FP-X R 487 NRSA63J-102X MG RESISTOR...
  • Page 34 RX-7010RBK/RX-7012RSL Electrical parts list (System control & Audio board) Block No. 03 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 754 NRSA63J-152X MG RESISTOR R1432 NRSA63J-103X MG RESISTOR R 757 NRSA63J-103X MG RESISTOR...
  • Page 35 RX-7010RBK/RX-7012RSL (System control & Audio board) Electrical parts list Block No. 03 Item Remarks Parts number Parts name Area S 736 QSW0683-001Z PUSH SWITCH S 737 QSW0683-001Z PUSH SWITCH S 738 QSW0683-001Z PUSH SWITCH S 739 QSW0683-001Z PUSH SWITCH TAPE/CDR...
  • Page 36 RX-7010RBK/RX-7012RSL (DSP board) Electrical parts list Block No. 04 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C 601 NCB31HK-102X C CAPACITOR C2508 NCS31HJ-330X C CAPACITOR C 602 NCB31HK-102X C CAPACITOR C2512 NCF31CZ-104X C CAPACITOR...
  • Page 37 RX-7010RBK/RX-7012RSL (DSP board) Electrical parts list Block No. 04 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area IC672 TC7SET32FU-X R 674 NRSA63J-432X MG RESISTOR IC681 PQ3DZ53-X R 675 NRSA63J-432X MG RESISTOR IC682 IMX9-W TRANSISTOR...
  • Page 38 RX-7010RBK/RX-7012RSL Electrical parts list Block No. 04 (DSP board) Item Remarks Parts number Parts name Area R2561 NRSA63J-104X MG RESISTOR R2562 NRSA63J-104X MG RESISTOR R2563 NRSA63J-103X MG RESISTOR R2564 NRSA63J-103X MG RESISTOR R2565 NRSA63J-202X MG RESISTOR R2566 NRSA63J-202X MG RESISTOR...
  • Page 39 RX-7010RBK/RX-7012RSL Electrical parts list (Tuner board) Block No. 05 Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area AT101 QNB0014-001 ANT TERMINAL Q 102 2SC535/BC/-T TRANSISTOR BK 1 LV31618-001A SHIELD BKT Q 103 2SC461/BC/-T TRANSISTOR...
  • Page 40 RX-7010RBK/RX-7012RSL Packing materials and accessories parts list Block No. Block No. A2~A6 3-20...
  • Page 41 RX-7010RBK/RX-7012RSL Parts list (Packing) Block No. M2MM Item Parts number Parts name Q'ty Description Area QPA02503505P POLY BAG FOR INST LV20983-011A CARTON BOX RX-7010RBK LV20983-013A CARTON BOX RX-7012RSL LV20925-001A PACKING PAD LV20926-001A PACKING PAD QPC06507015P POLY BAG FOR SET Parts list (Accessories) Block No.
  • Page 42 RX-7010RBK/RX-7012RSL Block diagram IC191 SELECTOR SELECTOR SENTER/SUBWOOFER VCR P.B. AM/FM DET TV/DBS TUNER IC551 IC501 RF101 IC102 DVD REAR TV/DBS IC552 VCR P.B. VCR REC MW RF&OSC WOOFER IC121 MONITOR T111 CN451 MONITOR TUNER COMPU VCR REC PLL CLK, PLL DATA, PLLCE,...
  • Page 43 RX-7010RBK/RX-7012RSL Standard schematic diagrams Power supply section PW311 PW101 CN251 F202 CN201 T2AL RY_HP RY_LR2 F203 RY_LR1 RY_C T2AL RY_S PW302 PROTECTOR_IN PW102 R201 POWER Sheet 7/8 RY_SURROUND FW201 FW201 F201 PW203 PW103 T2.5AL F205 PW204 PW104 TA201 T100mAL PW205...
  • Page 44 RX-7010RBK/RX-7012RSL Audio & Speaker terminal section Sheet 1/8 CN351 0.1/160 C1301 C1302 D1301 D1302 D1303 D1304 C1303 FW485 0.01/500 C1355 ST302 CN385 QNB0001-001 R1321 Q1308 (LVA10211-1) 0.022 C1305 2SC2235/OY/ C1356 C1304 QQLZ005-R45 220P L1351 R1368 6800/63 6800/63 Sheet 4/8 R1351...
  • Page 45 RX-7010RBK/RX-7012RSL Audio amplirier section TP301 C819 10/100 R821 R321 C821 C321 2SD2390/OPY/-F6 2SD2390/OPY/-F6 R849 Q315 Q805 Q815 R815 R831 KTA1268/GL R349 C319 D305 C307 100/63 1SS133 R331 Q319 0.0015 C815 R829 KTA1268/GL KTA1268/GL VR301 R329 R339 D805 Q819 C817 R315 2.2/50...
  • Page 46 RX-7010RBK/RX-7012RSL Main section Sheet 8/8 Sheet 5/8 Sheet 6/8 Sheet 7/8 CN412 CN411 CN421 CN481 CN402 CN403 C1425 R1453 100/10 Sheet 7/8 R1456 Q1420 C1438 KRA104M 470/6.3 C1424 R1449 4.7/50 S_MUTE R1450 R1452 100K Q1419 2SC3575-JVC C1406 100/25 R1474 R1448...
  • Page 47 RX-7010RBK/RX-7012RSL Audio / Video / S Video / DVD signal input section C408 IC401 100P NJM4580DD R406 R410 R408 470K C414 C415 47/16 4.7/50 C412 C410 C406 R412 100/10 0.0068MY 0.0018MY 100K C400 0.022 R409 R407 J401 470K QNN0389-001 C405...
  • Page 48 RX-7010RBK/RX-7012RSL DSP section C627 TP601 C628 0.01 J601 R621 K601 R622 NQR0269-004 QNN0347-001 1/50 IC621 IC622 C621 C622 TC7SU04FU TC7SU04FU 100P K602 NQR0269-004 C626 R627 4.7K C629 R628 TP602 R629 C608 R617 R618 C607 100/16 TP509 R2515 TP501 C2507 LIN+...
  • Page 49 RX-7010RBK/RX-7012RSL System control and FL displaying section C709 C707 4.7/50 4.7/50 QRB079J-104 QRB089J-104 RA701 RA702 GRID1 Q707 DTC114Y GRID2 Q708 DTC114Y DI701 QLF0082-001 GRID16 Q709 DTC114Y CN703 RDS_CLK R782 RDS_DATA R781 RDS_DAVN R780 QJK021-043004 SEG12 GRID15 SEG13 GRID16 R704 CN702...
  • Page 50 RX-7010RBK/RX-7012RSL Tuner section C129 0.001 RF101 C128 QAU0119-001 0.47/50 C134 0.0022 C137 C117 L111 C118 C133 22/16 C156 0.001 R157 Q103 C161 2SC461/BC 10/16 D129 R132 2.7K 1SS133 C162 10/16 R103 R158 2.7K R146 4.7K C126 100P C139 Q102 R109 2SC535/BC 0.039...
  • Page 51 RX-7010RBK/RX-7012RSL Printed circuit boards Main board R449 CN401 R450 R436 C442 R442 R429 R441 ST302 ST301 ST303 R430 C441 C433 Q1356 Q1355 B432 Q1353 C1377 R431 R1369 Q1354 R1368 Q1352 R440 C440 C434 C1367 C1356 C1355 C1378 C1358 C1364 C1376...
  • Page 52 RX-7010RBK/RX-7012RSL System control & Audio board S737 S739 S732 S735 S733 S729 S755 S757 B754 B1710 S741 B701 B703 R738 B1713 S745 S744 B704 B737 B1718 B731 B705 B702 B1742 B742 R737 B729 B732 B706 C703 B1733 S740 S736 S756...
  • Page 53 RX-7010RBK/RX-7012RSL Power amp. board B2025 B2037 B2026 B2038 B110 B115 B2027 B2039 PW409 B117 TA201 PW104 B2028 B2040 PW407 B2029 B2041 B109 B116 FC242 FC241 B118 B2030 B2042 B108 B106 PW105 B119 B111 VS201 TA202 PW102 PW408 B105 B112 B107...
  • Page 54 RX-7010RBK/RX-7012RSL DSP board Forward side K688 R670 Q670 C687 R697 R687 C690 IC681 CN687 CN681 C686 R698 C688 K687 K682 C685 R677 X671 K681 LC671 LC641 R688 R689 R680 R679 C677 C2592 R2586 C2584 C654 R2582 R2584 C2583 C2587 LC631...
  • Page 55 RX-7010RBK/RX-7012RSL Tuner board AT101 Q112 B105 D124 [DOM] D125 C107 B198 [DOM] B173 B197 Q103 B123 R108 R109 L111 B194 Q111 R119 C117 C118 C158 R105 R107 B180 B192 R129 C157 R146 C105 C168 B195 B189 B193 C138 C133 R103...

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Rx-7012rsl