JVC AV-21Q3/D Schematic Diagrams
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JVC AV-21Q3/D Schematic Diagrams

JVC AV-21Q3/D Schematic Diagrams

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SCHEMATIC DIAGRAMS
AV-21Q3
AV-21Q3
AV-21QMG3
CONTENTS
NOTE ON USING CIRCUIT DIAGRAMS
SEMICONDUCTOR SHAPES
BLOCK DIAGRAM
CIRCUIT DIAGRAMS
PATTERN DIAGRAMS
COLOUR TELEVISION
/ AV-21Q3
/D
/ AV-21QMG3
/HK
/ AV-21QMG3/
/-A
AV-2115EE
CD-ROM No.SML200209
POWER
COPYRIGHT
2002 VICTOR COMPANY OF JAPAN, LTD.
AV-21QMG3
AV-2115EE
BASIC CHASSIS
C G
/AU
U
2-1
2-2
2-3
2-5
2-13
No.52027
Aug. 2002
AV-21Q3

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Summary of Contents for JVC AV-21Q3/D

  • Page 1 AV-21Q3 AV-21QMG3 AV-2115EE SCHEMATIC DIAGRAMS COLOUR TELEVISION BASIC CHASSIS AV-21Q3 / AV-21Q3 AV-21Q3 / AV-21QMG3 AV-21QMG3 / AV-21QMG3/ AV-2115EE CD-ROM No.SML200209 POWER CONTENTS NOTE ON USING CIRCUIT DIAGRAMS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS PATTERN DIAGRAMS 2-13 No.52027 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. Aug.
  • Page 2 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE AV-21Q3 , AV-21Q3 AV-21Q3 /AU, AV-21QMG3, AV-21QMG3 , AV-21QMG3 AV-2115EE STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type The components identified by the symbol and shading are No indication :Ceramic capacitor critical for safety. For continued safety replace safety critical :Metalized mylar capacitor :Polypropylene capacitor components only with manufactures recommended parts.
  • Page 3 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE CRT SOCKET PWB PATTERN CONTENTS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS PATTERN DIAGRAMS MAIN PWB PATTERN 2-13 2-15 CRT SOCKET PWB PATTERN R368 R365 TP-47R/G L353 C351 R354 SEMICONDUCTOR SHAPES C356 TRANSISTOR C352...
  • Page 4 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE BLOCK DIAGRAM IC651 Q102 SF102 TU001 AUDIO AMP IF AMP TUNER AUDIO SF122 HEAD PHONE FRONT 18.19 REMOCON SCL/SDA AUDIO VIDEO 37.38 AUDIO IC301 1 CHIP DECODER IC701 MICRO COMPUTER IND. IC702 IC703 10.11.12 MEMORY CRT SOCKET PWB 5V REG &...
  • Page 5 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS (1/2) [AV-21Q3/D, AV-21Q3/HK, AV-21Q3/AU, AV-2115EE, AV-21QMG3, AV-21QMG3/-A] MAIN PWB (1/2) VOL+ VOL- MENU IC704 S702 QSW0619-003Z S704 QSW0619-003Z S705 PIC-47143SY D704 SP01 S701 QSW0619-003Z S703 QSW0619-003Z QSW0619-003Z IR DETECT UNIT...
  • Page 6 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE MAIN PWB CIRCUIT DIAGRAMS (2/2) [AV-21Q3/D, AV-21Q3/HK, AV-21Q3/AU, AV-2115EE, AV-21QMG3, AV-21QMG3/-A] CRT SOCKET (AC110-240V) SK351 POWER CORD CN0PW QNZ0537-001 R365 TP-47B QGAB80F1-02 QNZ0536-001 R362 2WOMR L353 1.5k 1/2W LIVE ISOLATED Q353 VA901 STC344-T 124.2V...
  • Page 7 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE MAIN PWB CIRCUIT DIAGRAMS (1/2) [AV-21QMG3/U] NOTE VOL+ VOL- MENU IC704 2SD601A/QR/-X S702 QSW0619-003Z S704 QSW0619-003Z S705 PIC-47143SY D704 SP01 2SB709A/QR/-X S701 QSW0619-003Z S703 QSW0619-003Z QSW0619-003Z IR DETECT UNIT SLR-342VR-T16 CEBSS09D-03KJ2 UN2212-X POWER TIMER MA111-X R721 R727...
  • Page 8 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE MAIN PWB CIRCUIT DIAGRAM (2/2) [AV-21QMG3/U] CRT SOCKET (AC110-240V) SK351 POWER CORD CN0PW QNZ0537-001 QMPR340-165-K2 R365 TP-47B QGAB80F1-02 QNZ0536-001 R362 2WOMR L353 1.5k 1/2W LIVE ISOLATED Q353 VA901 STC344-T 124.2V QAF0052-621 B-OUT OR ERZV10V621CS Y973 Y972 2.4V...
  • Page 9 AV-21Q3 AV-21Q3 AV-21QMG3 AV-21QMG3 AV-2115EE AV-2115EE PATTERN DIAGRAMS MAIN PWB PATTERN R573 Y001 C925 D921 Y002 R574 D794 D925 J002 CKF1674-BH1-1 R983 R575 R802 W543 C842 D795 C571 R982 D791 C008 Q804 W012 C926 R815 D792 UL MARK TP-E R807 W023 R004 W057...
  • Page 10 VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT. 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan Printed in Japan 0208 WPCDP8080...
  • Page 11 AV-21Q3 AV-21QMG3 AV-2115EE SERVICE MANUAL COLOUR TELEVISION AV-21Q3 / AV-21Q3 BASIC CHASSIS AV-21Q3 / AV-21QMG3 AV-21QMG3 / AV-21QMG3 AV-2115EE CONTENTS ! SPECIFICATIONS ････････････････････････････････ ･････････････････････････････ 2 ････････････････････････････････ ･････････････････････････････････････････････････････････････ ････････････････････････････････ ･････････････････････････････ ･････････････････････････････ ! SAFETY PRECAUTIONS ････････････････････････････････ ･･･････････････････････ 3 ････････････････････････････････ ･･･････････････････････････････････････････････････････ ････････････････････････････････ ･･･････････････････････ ･･･････････････････････...
  • Page 12 AV-21Q3 AV-21QMG3 AV-2115EE SPECIFICATIONS CONTENTS ITEM AV-21Q3 / AV-21Q3 AV-21GMG3 AV-21Q3 / AV-2115EE AV-21QMG3 AV-21QMG3 /-A / Dimensions(W×H×D) 497mm×454mm×480mm Mass(Net) 19kg TV RF System B/G, I, D/K B/G, I, D/K,M RF Mode PAL / SECAM PAL / SECAM / NTSC3.58 / NTSC4.43 Colour System VIDEO Mode PAL / SECAM / NTSC3.58 / NTSC4.43...
  • Page 13 AV-21Q3 AV-21QMG3 AV-2115EE SAFETY PRECAUTIONS 1. The design of this product contains special hardware, many 9. Isolation Check circuits and components specially for safety purposes. For (Safety for Electrical Shock Hazard) continued protection, no changes should be made to the original After re-assembling the product, always perform an isolation design unless authorized in writing by the manufacturer.
  • Page 14 AV-21Q3 AV-21QMG3 AV-2115EE FEATURES " New chassis design enables use of an interactive on-screen control. " Wide range voltage (110V～240V) AC power input.(Except for AV-21Q3 and AV-21Q3 " With AUDIO / VIDEO INPUT & OUTPUT terminal. " MUTING button can reduce the audio level to zero instantly. "...
  • Page 15 AV-21Q3 AV-21QMG3 AV-2115EE FUNCTIONS ■ FRONT PANEL MENU buttons (Replacement of IC301) CHANNEL －/＋ buttons VOLUME －/＋ buttons (Replacement of IC301) AI ECO sensor REMOTE CONTROL sensor ON TIMER lamp POWER lamp MAIN POWER button A/V INPUT terminal HEADPHONE jack ■...
  • Page 16 AV-21Q3 AV-21QMG3 AV-2115EE ■ REMOTE CONTROL UNIT ECO SENSOR key SOUND SYSTEM key COLOUR SYSTEM key TV/VIDEO key OFF TIMER key CHANNEL SCAN key RETURN＋key DISPLAY key CHANNEL －/＋ key POWER key PICTURE MODE key Number (CH.) key －/－－key MUTING key MENU key MENU ▲/▼...
  • Page 17 AV-21Q3 AV-21QMG3 AV-2115EE MAIN DIFFERENCE LIST Part Name Main PWB Front Cabinet JVC Mark Power Cord Model Name AV-21Q3 SCG-1424A GG10196-001B-H CM43094-009-H QMPR340-165-K2 SCG-1441A AV-21Q3 CM48125-009 QMPG090-165-K2 AV-21Q3 GG40023-001A-H QMPR370-165-E2 AV-21QMG3 SCG-1443A GG10196-002A-H QMPR340-165-K2 AV-21QMG3 QMPR380-165-K2 AV-21QMG3 SCG-1431A QMPR340-165-K2 AV-2115EE...
  • Page 18 AV-21Q3 AV-21QMG3 AV-2115EE SPECIFIC SERVICE INSTRUCTIONS REMOVING THE REAR COVER 1. Unplug the power plug. 2. As shown in figure, remove the screws marked and a " " " " screw marked and a screw marked 3. Remove the back board and remove the power cord from the rear cover.
  • Page 19 AV-21Q3 AV-21QMG3 AV-2115EE FRONT CABI. CRT SOCKET MAIN PWB SPEAKER (× × × × 2) PWB STOPPER REAR COVER (× × × × 1) (× × × × 1) POWER CORD (× × × × 5) No. 52027...
  • Page 20 AV-21Q3 AV-21QMG3 AV-2115EE REPLACEMENT OF MEMORY ICs 1. MEMORY ICs This model uses memory ICs. This memory IC data are for proper operation of the video and deflection circuits. When replacing memory ICs, be sure to use ICs written with the initial values of data. 2.
  • Page 21 AV-21Q3 AV-21QMG3 AV-2115EE SETTING OF SYSTEM CONSTANT SET Setting value Setting item Setting contents 21QMG3/-A 21Q3/D 21Q3/AU 21Q3/HK 21QMG3 21QMG3/U 2115EE MULTI. TRIPLE TRIPLE . TRIPLE MULTI COLOUR BILINGUAL TUNER ECO SENSOR E/R/A/P E/R/U E/C/M/I E/R/A/P LANGUAGE E/C/M/I E/R/U B/B SOUND ～...
  • Page 22 AV-21Q3 AV-21QMG3 AV-2115EE REPLACEMENT OF IC301 (IF V/C DECODER) " For the IC301(IF V/C DECODER) of this model, all data are written in the micro-computer. So, write the data in the micro- computer (EP-ROM : memory IC) in accordance with the following procedures before starting adjustment. PROCEDURES Turn the POWER OFF.
  • Page 23 AV-21Q3 AV-21QMG3 AV-2115EE REPLACEMENT OF CHIP COMPONENT ! CAUTIONS 1. Avoid heating for more than 3 seconds. 2. Do not rub the electrodes and the resist parts of the pattern. 3. When removing a chip part, melt the solder adequately. 4.
  • Page 24 AV-21Q3 AV-21QMG3 AV-2115EE SERVICE ADJUSTMENTS BEFORE STARTING SERVICE ADJUSTMENT 1. There are 2 way of adjusting this TV: One is with the 6. Never touch any adjustment parts, which are not specified REMOTE CONTROL UNIT and the other is the conventional in the list for this adjustment VRs, transforms, condensers, method using adjustment parts and components.
  • Page 25 AV-21Q3 AV-21QMG3 AV-2115EE BASIC OPERATION OF SERVICE MENU " The adjustment using SERVICE MENU The following adjustment items use the SERVICE MENU in the series of the adjustment. The adjustments are made on the basis of the initial setting values. The adjustment values which adjust the screen to the optimum condition can be different from the initial setting values. With the SERVICE MENU, various settings can be made, and they are broadly classified in the following items of settings.
  • Page 26 (Should be OFF) % If it is ON, then you turn the TV power off, when you are turn the TV power on again. The JVC’s logo will be shown about 15 seconds automatically. ② MENU -/+ Key ･････････････････ Select Language.
  • Page 27 AV-21Q3 AV-21QMG3 AV-2115EE SERVICE MENU FLOW CHART SERVICE MENU SUB MENU 1. IF VCO (CW) ***.** MHz TOO HIGH SERVICE MENU ABOVE REFERENCE JUST REFERENCE 1.IF 2.V/C BELOW REFERENCE 3.DEF 4.VSM PRESET 1. VCO TOO LOW 5.PRESET AFT ADJUST 6.SETUP TOUR OFF 2.
  • Page 28 AV-21Q3 AV-21QMG3 AV-2115EE ADJUSTMENT LOCATIONS CRT SOCKET PWB (SOLDER SIDE) TP-47R/G TP-47G/R TP-47B TP-E COIL CRT EARTH WIRE (BRAIDED ASS'Y) SPEAKER FRONT MAIN PWB F901 IC702 IC701 MEMORY IC 1Pin TP-91(B1) 2Pin NC 3Pin X-ray1 4Pin X-ray2 5Pin TP-E( IC301 TU001 UPPER:FOCUS POWER...
  • Page 29 AV-21Q3 AV-21QMG3 AV-2115EE INITIAL SETTING VALUE OF SERVICE MENU Adjustment of the SERVICE MENU is made on the basis of the initial setting values ; however, the new setting values which set the screen in its optimum condition may differ from the initial setting. Do not change the initial Setting Values of the Setting (Adjustment) items not listed In “ADJUSTMENT”.
  • Page 30 AV-21Q3 AV-21QMG3 AV-2115EE 5. PRESET The items in the following table, it is no requirement for adjustment. If values had changed by the miss operation, set the initial setting values in the following table. Colour System Do Not Adjust Initial setting value (Fixed value) Setting item SECAM NTSC 3.58...
  • Page 31 AV-21Q3 AV-21QMG3 AV-2115EE ADJUSTMENTS B1 POWER SUPPLY Measuring Item Test point Adjustment part Description instrument Check of Signal TP-91 (B1) 1. Input a whole black signal. B1 Power generator TP-E (# # # # ) 2. Connect a DC voltmeter to TP-91(B1) and TP-E (#). Supply 3.
  • Page 32 AV-21Q3 AV-21QMG3 AV-2115EE Measuring Item Test point Adjustment part Description instrument Signal Adjustment DELAY POINT 1. Input a black and white signal (colour off). generator of DELAY 2. Enter the SERVICE MENU. (AGC TAKE-OVER) POINT 3. Select 1. IF from the SERVICE MENU. Remote (AGC) control unit...
  • Page 33 AV-21Q3 AV-21QMG3 AV-2115EE VIDEO / CHROMA CIRCUIT ADJUSTMENT The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values. Do not change the initial setting values of the setting items not listed in “ADJUSTMENT”.
  • Page 34 AV-21Q3 AV-21QMG3 AV-2115EE Measuring Item Test point Adjustment part Description instrument Remote Adjustment 3. BRIGHT 1. Receive any broadcast. control unit 2. Enter the SERVICE MENU. SUB BRIGHT 3. Select 2. V/C from SERVICE MENU. 4. Select 3. BRIGHT with the MENU ▼/▲key. 5.
  • Page 35 AV-21Q3 AV-21QMG3 AV-2115EE Measuring Item Test point Adjustment part Description instrument Signal Adjustment TP-47G/R 5. COLOUR [Method of adjustment using measuring instrument] generator of SUB COLOUR Ⅱ Ⅱ Ⅱ Ⅱ TP-E (# # # # ) Oscillo- 1. Input a PAL full field colour bar signal (75% white). PAL COLOUR scope [CRT SOCKET...
  • Page 36 AV-21Q3 AV-21QMG3 AV-2115EE Measuring Item Test point Adjustment part Description instrument Signal Adjustment 6. TINT [Method of adjustment without measuring instrument] generator of TINTⅠ Ⅰ Ⅰ Ⅰ 1. Input a NTSC 3.58 full field colour bar signal (75% white). Remote NTSC 3.58 TINT control unit 2.
  • Page 37 AV-21Q3 AV-21QMG3 AV-2115EE Measuring Item Test point Adjustment part Description instrument Remote Adjustment 7.SECAM [Method of adjustment using measuring instrument] control unit of SECAM BL ADJUST BLACK 1. Input a SECAM full field colour bar signal. Signal OFFSET generator 2. Enter the SERVICE MENU. 3.
  • Page 38 AV-21Q3 AV-21QMG3 AV-2115EE DEFLECTION CIRCUIT ADJUSTMENT " There are 2 modes of adjustment (setting value) ------ ① 50Hz mode and ② 60Hz mode ----- depending upon the kind of signals (vertical frequency 50Hz / 60Hz). " When adjusted in mode ① , mode ② will be automatically set. The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values.
  • Page 39 AV-21Q3 AV-21QMG3 AV-2115EE Measuring Item Test point Adjustment part Description instrument Signal ● ● ● ● When the vertical linearity been deteriorated Adjustment 4. VER. LIN. generator remarkably, perform the following steps. of VER. LIN. 5. VER. SCURVE & VER. Remote 15.
  • Page 40 AV-21Q3 AV-21QMG3 AV-2115EE PURITY / CONVERGENCE ADJUSTMENT PURITY ADJUSTMENT 1. Demagnetize CRT with the demagnetizer. WEDGE DEFLECTION 2. Loosen the retainer screw of the deflection yoke. YOKE 3. Remove the wedges. 4. Input a green raster signal from the signal generator, and turn the screen to green raster.
  • Page 41 AV-21Q3 AV-21QMG3 AV-2115EE STATIC CONVERGENCE ADJUSTMENT 1. Input a crosshatch signal. 2. Using 4-pole convergence magnets, overlap the red and blue lines in the center of the screen (Fig.1) and turn them to magenta (red/blue). (FRONT VIEW ) 3. Using 6-pole convergence magnets,...
  • Page 42 AV-21Q3 AV-21QMG3 AV-2115EE No. 52027...
  • Page 43 AV-2115EE AV-2116EE SERVICE MANUAL COLOUR TELEVISION 52027B 2003 AV-2115EE BASIC CHASSIS AV-2116EE Supplementary The following items for the AV-2115EE/SK, AV-2116EE/SK models were changed partly from AV-2115EE models. Therefore, this service manual describes only the items which differ from those of the AV-2115EE model service manual.
  • Page 44 AV-2115EE AV-2116EE DIFFERENCE LIST USING P.W.BOARD (Page 34) P.W.B ASS’Y AV-2115EE AV-2115EE/SK AV-2116EE/SK DESCRIPTION MAIN PWB SCG-1442A-H2 SCG-1460A-H2 SCG-1465A-H2 Non compatible CRT SOCKET PWB SCG-3003A-CK EXPLODED VIEW PARTS LIST EXPLODED VIEW (Page 36) PARTS No.  Ref. No. PARTS NAME DESCRIPTION AV-2115EE AV-2115EE/SK...
  • Page 45 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION  Ref. No. PARTS No. PARTS NAME DESCRIPTION D1581 MTZJ20B-T2 Z DIODE C1322 NCB31EK-273X C CAPACITOR 0.027uF 25V K D1582 RGP10J-5025-T3 SI DIODE C1323 QETN1HM-474Z E CAPACITOR 0.47uF 50V M D1651 MA111-X SI DIODE...
  • Page 46 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION  Ref. No. PARTS No. PARTS NAME DESCRIPTION C1724 NDC31HJ-560X C CAPACITOR 56pF 50V J R1327 NRSA63J-475X MG RESISTOR 4.7MΩ 1/16W J C1728 NDC31HJ-181X C CAPACITOR 180pF 50V J R1341 NRSA63J-332X MG RESISTOR 3.3kΩ...
  • Page 47 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION  Ref. No. PARTS No. PARTS NAME DESCRIPTION R1658 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R1921 QRE121J-1R8Y C RESISTOR 1.8Ω 1/2W J R1659 QRE121J-4R7Y C RESISTOR 4.7Ω 1/2W J R1922 QRE121J-221Y C RESISTOR 220Ω...
  • Page 48 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION S1705 QSW0619-003Z TACT SWITCH  S1901 QSW0750-001 PUSH SWITCH SF1102 QAX0666-002 SAW FILTER SF1122 QAX0325-001 SAW FILTER  SK1351 QNZ0537-001 CRT SOCKET TH1901 QAD0121-9R0 P THERMISTOR 9Ω TU1001 QAU0287-001 TUNER ...
  • Page 49 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION  Ref. No. PARTS No. PARTS NAME DESCRIPTION D1941 RU3AM-LFC4 SI DIODE C1502 NCB31HK-103X C CAPACITOR 0.01uF 50V K D1942 RGP30B-F1 SI DIODE C1503 QETN1HM-106Z E CAPACITOR 10uF 50V M D1943 RGP10J-5025-T3 SI DIODE...
  • Page 50 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION  Ref. No. PARTS No. PARTS NAME DESCRIPTION C1944 QCB32HK-222Z C CAPACITOR 2200pF 500V K R1529 QRL039J-681 OMF RESISTOR 680Ω 3W J C1945 QEHR1EM-108Z E CAPACITOR 1000uF 25V M R1531 NRSA63J-331X MG RESISTOR 330Ω...
  • Page 51 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION  Ref. No. PARTS No. PARTS NAME DESCRIPTION R1748 NRSA63J-101X MG RESISTOR 100Ω 1/16W J J1003 QNN0281-003 PIN JACK R1749 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J J1004 QNN0281-002 PIN JACK R1771 NRSA63J-821X MG RESISTOR...
  • Page 52 AV-2115EE AV-2116EE  Ref. No. PARTS No. PARTS NAME DESCRIPTION R3363 QRL029J-123 OMF RESISTOR 12kΩ 2W J R3364 QRL029J-123 OMF RESISTOR 12kΩ 2W J R3365 QRL029J-123 OMF RESISTOR 12kΩ 2W J R3366 QRE142J-182 C RESISTOR 1.8kΩ 1/4W J R3367 QRE142J-182 C RESISTOR 1.8kΩ...
  • Page 53 AV-2115EE AV-2116EE (No.52027B)1-11...
  • Page 54 AV-2115EE AV-2116EE VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.52027B) Printed in Japan 200303WPC...
  • Page 55 SERVICE MANUAL COLOUR TELEVISION 52027C 2004 AV-2115EE BASIC CHASSIS /BSK Supplementary The following items for the AV-2115EE/BSK was changed partly from AV-2115EE. Therefore, this service manual describes only the items which differ from those of the AV-2115EE service manual. For details other than those described in this manual, please refer to the AV-2115EE service manual (No.52027, Aug.2002).
  • Page 56 DIFFERENCE LIST USING P.W. BOARD (Page 34) P.W.B ASS'Y Name AV-2115EE AV-2115EE/BSK DESCRIPTION MAIN PWB SCG-1442A-H2 SCG-1506A-H2 Non compatible EXPLODED VIEW PARTS LIST (Page 36) PARTS No. Ref. No. PARTS NAME DESCRIPTION  AV-2132W1/E AV-2132W1/EBSK  V01 A51LMV10X A51KQK99X01 Inc.DEF YOKE / PC MAGNET / WEDGE ...

  • Page 57: Table Of Contents

    1 Confirm which remote control you have ..3 INSTRUCTIONS 2 Inserting the batteries ........3 3 Connecting the aerial and external devices ... 4 Thank you for buying this JVC 4 Connecting the power cord ......6 colour television. 5 SETUP TOUR ..........6...

  • Page 58: Safety Precautions

    Safety precautions WARNING • To prevent fire or shock hazard, do not expose the TV to rain or moisture. CAUTION • Operate only from the power source indicated on the rear of the TV. • Avoid damaging the power cord and mains plug. When you unplug the TV, pull it out by the mains plug.

  • Page 59: Preparation

    Preparation 1 Confirm which remote control you have Your TV comes with one of the three remote controls shown below. Functions you can operate differ depending on the type of remote control. RM-C90 RM-C364GY RM-C360GY POWER POWER SENSOR POWER SENSOR SYSTEM PICTURE SYSTEM...

  • Page 60: Connecting The Aerial And External Devices

    Preparation 3 Connecting the aerial and external devices • For further details, refer to the manuals provided with the devices you are connecting. • Connecting cables are not supplied. • The front and rear AUDIO/VIDEO input jacks are directly connected so that input to either jack is output through both.
  • Page 61 Preparation ■ Connecting other external devices To audio To video output output VCR (for playing) VIDEO AUDIO VCR (for recording) To audio To video input input • Illustration of AV-21D3. Camcorder TV game To video To audio To video To audio output output output...

  • Page 62: Connecting The Power Cord

    Operate only from the power source indicated on the rear of the TV. 5 SETUP TOUR When the TV is first turned on it enters the SETUP TOUR mode, and the JVC logo is displayed. Follow the instructions on the on-screen display to perform the SETUP TOUR.

  • Page 63: Basic Operation

    Basic operation 1 Press the POWER button to turn • The illustration below is for the remote control RM-C364GY. Your remote control may your TV on. not look exactly like the illustrations. • If your TV does not turn on, press the Main power button on the TV then press the POWER button again.

  • Page 64: Remote Control Buttons And Functions

    Remote control buttons and functions ECO SENSOR button COLOUR SYSTEM button <AV-14A3 does not have this function> If the picture is not clear or no colour appears, change the current colour system You can adjust this TV so that the screen to another colour system.

  • Page 65: Display Button

    Remote control buttons and functions DISPLAY button CHANNEL SCAN button You can continuously display the current You can quickly view all TV channels channel number or VIDEO mode on the programmes that you can view on your screen. TV, and search for the programme you want to view.

  • Page 66: Viewing Teletext Programmes

    Viewing teletext programmes <AV-21FR3/AV-21LTR3 only> ■ Basic operation 1 Select a TV channel with a teletext programme. SENSOR POWER SYSTEM 2 Press TV/TEXT button to change COLOUR SOUND MUTING the TV mode to the teletext DISPLAY TV/TEXT mode. TV mode TEXT mode MENU (TEXT only)
  • Page 67 Viewing teletext programmes REVEAL INDEX Some teletext pages include hidden text You can return to the index page instantly. (such as answers to a quiz). Press the INDEX button. You can display the hidden text. Returns to teletext page 100 or a page Each time you press the REVEAL which has been specified.

  • Page 68: Using The Tv's Menus

    Using the TV’s menus This TV has a number of functions you can operate using the menus. To use all your TV’s functions fully, you need to understand how to use the menus. 2 Repeatedly press the MENU T <RM-C360GY/RM-C364GY> buttons to display a desired menu.

  • Page 69: On Timer

    Using the TV’s menus When the time set for the ON TIMER ON TIMER function is reached: Your TV will automatically turn on and The TV automatically turns on and the tune into the channel you set after the channel set for the ON TIMER function is period of time you set.

  • Page 70: Vnr

    Using the TV’s menus CHILD LOCK (Video Noise Reduction) You can reduce the picture noise. You can disable the front control buttons of the TV. 1 Press MENU T to display the When this function is set to “ON”, the TV “MENU 1”...

  • Page 71: Blue Back

    Using the TV’s menus BLUE BACK AI ECO DISPLAY You can mute the sound and change the <AV-14A3 does not have this function> picture into a blue screen while no signals are received by the TV, or when the You can display on the screen the effect of signals are unstable.

  • Page 72: Setup Tour

    EXIT BY 2 Press MENU M. OPERATE BY -+ D I SPLA Y JVC logo is appear and the SETUP 2 Press MENU M to start the AUTO TOUR function will start. CH PRESET function. For details, see page 6.

  • Page 73: Manual Ch Preset

    Using the TV’s menus MANUAL CH PRESET You can manually preset desired TV If the picture is not clear: channels to desired channels. Fine-tune the TV channel. 1 Press MENU T to display the 1 Press MENU t to select “FINE”. “MENU 3”...

  • Page 74: Skip

    Using the TV’s menus SKIP Picture Adjustments You can set undesired channels to be You can adjust the picture as you like. skipped. Channels set to be skipped 1 Press MENU T to display the cannot be selected by the CHANNEL m “MENU 4”...

  • Page 75: Using The Buttons On The Tv

    Using the buttons on the TV <AV-21D3/AV-21LT3/AV-21LTR3> 1 MENU buttons • MENU button • MENU m buttons TIMER POWER MENU CHANNEL VOLUME 2 CHANNEL m buttons EXIT 3 VOLUME m buttons 4 AI ECO sensor 5 Remote control sensor 6 ON TIMER lamp <AV-21Q3>...
  • Page 76 Using the buttons on the TV Basic operation Operating menus • Check to make sure the CHILD LOCK You can operate functions in menus using function is set to “OFF”. When the CHILD the front control buttons on the TV. LOCK function is set to “ON”, the TV cannot 1 Press MENU y to display a menu.

  • Page 77: Troubleshooting

    Troubleshooting If there is no picture or the TV does not operate normally, make sure the problem isn’t due to the reasons indicated below. If the problem persists even after taking the measures indicated, please contact a service technician. Cannot turn the TV on Poor picture •...

  • Page 78: Specifications

    Specifications TV RF systems AV-1438: B, G, I, D, K, K1, M Other models: B, G, I, D, K, K1 Colour systems AV-1438: PAL, SECAM, NTSC 3.58 MHz/NTSC 4.43 MHz Other models: PAL, SECAM, NTSC 3.58 MHz/NTSC 4.43 MHz (in VIDEO mode only) Receiving channels VHF low channel (VL), VHF high channel (VH), UHF channel (U) Receives cable channels in mid band, super band and hyper band.
  • Page 81 1 Confirm which remote control you have ..3 INSTRUCTIONS 2 Inserting the batteries ........3 3 Connecting the aerial and external devices ... 4 Thank you for buying this JVC 4 Connecting the power cord ......6 colour television. 5 SETUP TOUR ..........6...

  • Page 82: Safety Precautions

    Safety precautions WARNING • To prevent fire or shock hazard, do not expose the TV to rain or moisture. CAUTION • Operate only from the power source indicated on the rear of the TV. • Avoid damaging the power cord and mains plug. When you unplug the TV, pull it out by the mains plug.

  • Page 83: Preparation

    Preparation 1 Confirm which remote control you have Your TV comes with one of the two remote controls shown below. Functions you can operate differ depending on the type of remote control. RM-C364GY/RM-C364 RM-C360GY POWER POWER SENSOR SYSTEM PICTURE SYSTEM PICTURE COLOUR SOUND...

  • Page 84: Connecting The Aerial And External Devices

    Preparation 3 Connecting the aerial and external devices • For further details, refer to the manuals provided with the devices you are connecting. • Connecting cables are not supplied. • The front and rear AUDIO/VIDEO input jacks are directly connected so that input to either jack is output through both.
  • Page 85 Preparation I Connecting other external devices To audio To video output output VCR (for playing) VIDEO AUDIO VCR (for recording) To audio To video input input • Illustration of AV-21DMG3. To video Camcorder output To audio TV game output MENU VIDEO AUDIO Headphones •...

  • Page 86: Connecting The Power Cord

    Operate only from the power source indicated on the rear of the TV. 5 SETUP TOUR When the TV is first turned on it enters the SETUP TOUR mode, and the JVC logo is displayed. Follow the instructions on the on-screen display to perform the SETUP TOUR.

  • Page 87: Basic Operation

    Basic operation 2 Select a channel. I Press the CHANNEL m button. • Up/down selection cannot be selected for channels to which the SKIP has been POWER set to “YES”. See page 15. SENSOR I Press the Number buttons to enter SYSTEM PICTURE COLOUR...

  • Page 88: Remote Control Buttons And Functions

    Remote control buttons and functions ECO SENSOR button COLOUR SYSTEM button <AV-14AMG3 does not have this function> If the picture is not clear or no colour appears, change the current colour system You can adjust this TV so that the screen to another colour system.

  • Page 89: Display Button

    Remote control buttons and functions DISPLAY button CHANNEL SCAN button You can continuously display the current You can quickly view all TV channels channel number or VIDEO mode on the programmes that you can view on your screen. TV, and search for the programme you want to view.

  • Page 90: Using The Tv's Menus

    Using the TV’s menus This TV has a number of functions you can operate using the menus. To use all your TV’s functions fully, you need to understand how to use the menus. 4 Press the MENU M buttons to change function settings.

  • Page 91: On Timer

    Using the TV’s menus When the time set for the ON TIMER ON TIMER function is reached: Your TV will automatically turn on and The TV automatically turns on and the tune into the channel you set after the channel set for the ON TIMER function is period of time you set.

  • Page 92: Auto Shutoff

    Using the TV’s menus AUTO SHUTOFF BLUE BACK You can set your TV to turn off if no You can mute the sound and change the signals are received for about 15 minutes picture into a blue screen while no signals or longer after the end of a broadcast.

  • Page 93: Ai Eco Display

    AUTO CH PRESET MANUAL CH PRESET SETUP TOUR LANGUAGE ENGLISH SELECT BY EXIT BY OPERATE BY -+ D I SPLA Y 2 Press MENU M. JVC logo is appear and the SETUP TOUR function will start. For details, see page 6.

  • Page 94: Manual Ch Preset

    Using the TV’s menus MANUAL CH PRESET You can manually preset desired TV If the picture is not clear: channels to desired channels. Fine-tune the TV channel. 1 Press MENU T to display the 1 Press MENU t to select “FINE”. “MENU 3”...

  • Page 95: Skip

    Using the TV’s menus SKIP LANGUAGE You can set undesired channels to be You can select the language for the on- skipped. Channels set to be skipped screen display. cannot be selected by the CHANNEL m 1 Press MENU T to display the buttons nor the CHANNEL SCAN button.

  • Page 96: Using The Buttons On The Tv

    Using the buttons on the TV <AV-21DMG3/AV-21LMG3> TIMER POWER MENU CHANNEL VOLUME EXIT <AV-21QMG3> TIMER POWER MENU CHANNEL VOLUME EXIT <AV-14FMG3/AV-14FMG3B/AV-20NMG3/AV-20NMG3B/AV-21FMG3B> MENU VOLUME CHANNEL ON TIMER POWER EXIT <AV-14AMG3> – – MENU CHANNEL VOLUME POWER/ ON TIMER – EXIT 1 MENU buttons 7 POWER lamp •...
  • Page 97 Using the buttons on the TV Basic operation Operating menus • Check to make sure the CHILD LOCK You can operate functions in menus using function is set to “OFF”. When the CHILD the front control buttons on the TV. LOCK function is set to “ON”, the TV cannot 1 Press MENU y to display a menu.

  • Page 98: Troubleshooting

    Troubleshooting If there is no picture or the TV does not operate normally, make sure the problem isn’t due to the reasons indicated below. If the problem persists even after taking the measures indicated, please contact a service technician. Cannot turn the TV on Poor picture •...

  • Page 99: Specifications

    Specifications TV RF systems B, G, I, D, K, K1, M Colour systems PAL, SECAM, NTSC 3.58 MHz, NTSC 4.43 MHz Receiving channels VHF low channel (VL), VHF high channel (VH), UHF channel (U) Receives cable channels in mid band, super band and hyper band. External input / output INPUT: VIDEO input (RCA), AUDIO input (RCA)
  • Page 101 1 Confirm which remote control you have ..3 INSTRUCTIONS 2 Inserting the batteries ........3 3 Connecting the aerial and external devices ... 4 Thank you for buying this JVC 4 Connecting the power cord ......6 colour television. 5 SETUP TOUR ..........6...

  • Page 102: Safety Precautions

    Safety precautions WARNING • To prevent fire or shock hazard, do not expose the TV to rain or moisture. CAUTION • Operate only from the power source indicated on the rear of the TV. • Avoid damaging the power cord and mains plug. When you unplug the TV, pull it out by the mains plug.

  • Page 103: Preparation

    Preparation 1 Confirm which remote control you have Your TV comes with one of the three remote controls shown below. Functions you can operate differ depending on the type of remote control. RM-C90 RM-C364GY RM-C360GY POWER POWER SENSOR SENSOR POWER SYSTEM SYSTEM PICTURE...

  • Page 104: Connecting The Aerial And External Devices

    Preparation 3 Connecting the aerial and external devices • For further details, refer to the manuals provided with the devices you are connecting. • Connecting cables are not supplied. • The front and rear AUDIO/VIDEO input jacks are directly connected so that input to either jack is output through both.
  • Page 105 Preparation ■ Connecting other external devices To audio To video output output VCR (for playing) VIDEO AUDIO VCR (for recording) To audio To video input input • Illustration of AV-2135EE. To video Camcorder output To audio TV game output MENU VIDEO AUDIO Headphones •...

  • Page 106: Connecting The Power Cord

    Operate only from the power source indicated on the rear of the TV. 5 SETUP TOUR When the TV is first turned on it enters the SETUP TOUR mode, and the JVC logo is displayed. Follow the instructions on the on-screen display to perform the SETUP TOUR.

  • Page 107: Basic Operation

    Basic operation 1 Press the POWER button to turn • The illustration below is for the remote control RM-C364GY. Your remote control may your TV on. not look exactly like the illustrations. • If your TV does not turn on, press the Main power button on the TV then press the POWER button again.

  • Page 108: Remote Control Buttons And Functions

    Remote control buttons and functions ECO SENSOR button COLOUR SYSTEM button <AV-1415EE does not have this function.> If the picture is not clear or no colour appears, change the current colour system You can adjust this TV so that the screen to another colour system.

  • Page 109: Display Button

    Remote control buttons and functions DISPLAY button CHANNEL SCAN button You can continuously display the current You can quickly view all TV channels channel number or VIDEO mode on the programmes that you can view on your screen. TV, and search for the programme you want to view.

  • Page 110: Viewing Teletext Programmes

    Viewing teletext programmes <AV-1435TEE/AV-2135TEE only> ■ Basic operation 1 Select a TV channel with a teletext programme. SENSOR POWER SYSTEM 2 Press TV/TEXT button to change COLOUR SOUND MUTING the TV mode to the teletext DISPLAY TV/TEXT mode. TV mode TEXT mode MENU (TEXT only)
  • Page 111 Viewing teletext programmes REVEAL INDEX Some teletext pages include hidden text You can return to the index page instantly. (such as answers to a quiz). Press the INDEX button. You can display the hidden text. Returns to teletext page 100 or a page Each time you press the REVEAL which has been specified.
  • Page 112 Using the TV’s menus This TV has a number of functions you can operate using the menus. To use all your TV’s functions fully, you need to understand how to use the menus. 2 Repeatedly press the MENU T <RM-C360GY/RM-C364GY> buttons to display a desired menu.

  • Page 113: On Timer

    Using the TV’s menus When the time set for the ON TIMER ON TIMER function is reached: Your TV will automatically turn on and The TV automatically turns on and the tune into the channel you set after the channel set for the ON TIMER function is period of time you set.

  • Page 114: Vnr

    Using the TV’s menus CHILD LOCK (Video Noise Reduction) You can reduce the picture noise. You can disable the front control buttons of the TV. 1 Press MENU T to display the When this function is set to “ON”, the TV “MENU 1”...

  • Page 115: Blue Back

    Using the TV’s menus BLUE BACK AI ECO DISPLAY You can mute the sound and change the <AV-1415EE does not have this function.> picture into a blue screen while no signals are received by the TV, or when the You can display on the screen the effect of signals are unstable.

  • Page 116: Setup Tour

    EXIT BY 2 Press MENU M. OPERATE BY -+ D I SPLA Y JVC logo is appear and the SETUP 2 Press MENU M to start the AUTO TOUR function will start. CH PRESET function. For details, see page 6.

  • Page 117: Manual Ch Preset

    Using the TV’s menus MANUAL CH PRESET You can manually preset desired TV If the picture is not clear: channels to desired channels. Fine-tune the TV channel. 1 Press MENU T to display the 1 Press MENU t to select “FINE”. “MENU 3”...

  • Page 118: Skip

    Using the TV’s menus SKIP Picture Adjustments You can set undesired channels to be You can adjust the picture as you like. skipped. Channels set to be skipped 1 Press MENU T to display the cannot be selected by the CHANNEL m “MENU 4”...

  • Page 119: Using The Buttons On The Tv

    Using the buttons on the TV <AV-2135EE/AV-2135TEE/AV-2105EE> 1 MENU buttons • MENU button • MENU m buttons TIMER POWER MENU CHANNEL VOLUME EXIT 2 CHANNEL –/+ buttons 3 VOLUME –/+ buttons 4 AI ECO sensor <AV-2115EE> 5 Remote control sensor 6 ON TIMER lamp The light is switched on while TIMER...
  • Page 120 Using the buttons on the TV Basic operation Operating menus • Check to make sure the CHILD LOCK You can operate functions in menus using function is set to “OFF”. When the CHILD the front control buttons on the TV. LOCK function is set to “ON”, the TV cannot 1 Press MENU y to display a menu.

  • Page 121: Troubleshooting

    Troubleshooting If there is no picture or the TV does not operate normally, make sure the problem isn’t due to the reasons indicated below. If the problem persists even after taking the measures indicated, please contact a service technician. Cannot turn the TV on Poor picture •...

  • Page 122: Specifications

    Specifications TV RF systems B, G, I, D, K, K1 Colour systems PAL, SECAM, NTSC 3.58/4.43 MHz (in VIDEO mode only) Receiving channels VHF low channel (VL), VHF high channel (VH), UHF channel (U) Receives cable channels in mid band, super band and hyper band. External input / output INPUT: VIDEO input (RCA), AUDIO input (RCA)
  • Page 123 AV-21Q3 AV-21QMG3 AV-2115EE PARTS LIST CAUTION ! The parts identified by the symbol are important for the safety. Whenever replacing these parts, be sure to use specified ones to secure the safety . ! The parts not indicated in this Parts List and those which are filled with lines 　　 in the Parts No. columns will not be supplied. ! P.
  • Page 124 AV-21Q3 AV-21QMG3 AV-2115EE CONTENTS ! USING PW BOARD & REMOTE CONTROL UNIT ･･････････････････････････････････････････････････････ ! REMOTE CONTROL UNIT PARTS LIST ････････････････････････････････････････････････････････････････ ! EXPLODED VIEW PARTS LIST ･･････････････････････････････････････････････････････････････････････････ ! EXPLODED VIEW ････････････････････････････････････････････････････････････････････････････････････････ ! PRINTED WIRING BOARD PARTS LIST [ AV-21Q3 " MAIN PW BOARD ASS'Y (SCG-1424A) (With CRT SOCKET PW BOARD) ････････････････････････････････････････...

  • Page 125: Remote Control Unit Parts List

    AV-21Q3 AV-21QMG3 AV-2115EE REMOTE CONTROL UNIT PARTS LIST REMOTE CONTROL UNIT PARTS LIST (RM-C364GY-1H) ! Ref.No. Part No. Part Name Description 25-1168F BATTERY COVER No. 52027...

  • Page 126: Exploded View Parts List

    DEG COIL ! DY01 CE20336-00A DEF YOKE ! T1522 QQH0131-001 F.B.TRANSF. ! ! ! ! GG10196-001B-H FRONT CABINET AV-21Q3/D ! ! ! ! GG10196-001B-H FRONT CABINET AV-21Q3/AU ! ! ! ! GG10196-001B-H FRONT CABINET AV-21Q3/HK ! ! ! ! GG10196-002A-H...

  • Page 127: Exploded View

    AV-21Q3 AV-21QMG3 AV-2115EE EXPLODED VIEW AV-21QMG3/U ONLY CRT SOCKET MAIN PWB DY01 T1522 (×1) (×6) No. 52027...

  • Page 128: Printed Wiring Board Parts List

    AV-21Q3 PRINTED WIRING BOARD PARTS LIST [ AV-21Q3 MAIN P.W. BOARD ASS’Y (SCG-1424A) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1002 NRSA63J-221X MG R 220Ω 1/16W J R1443 QRE121J-1R0Y 1.0Ω...
  • Page 129 AV-21Q3 [ AV-21Q3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R1741 NRSA63J-561X MG R 560Ω 1/16W J C1310 NDC31HJ-221X C CAP. 220pF 50V J C1311 NCB31HK-103X C CAP. 0.01µF 50V K R1742 NRSA63J-563X MG R...
  • Page 130 AV-21Q3 [ AV-21Q3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR DIODE C1718 NCB31HK-103X C CAP. 0.01µF 50V K D1001 MTZJ33A-T2 ZENER DIODE D1102 IM-BW BUS WIRE C1719 QETN1HM-105Z E CAP. 1µF 50V M D1301 MTZJ9.1B-T2...
  • Page 131 AV-21Q3 [ AV-21Q3 ! Symbol No. Part No. Part Name Description IC1301 NN5198K IC1421 AN5522 IC1651 AN5265 ! IC1701 MN1873287JL1 IC1702 AT24C08-21DMG3 (SERVICE) IC1703 L78LR05E-MA IC1704 PIC-47143SY IR DETECT UNIT ! IC1921 STR-W5753A/F5 IC1971 BA17809T IC1972 BA17805T OTHERS LC30114-001C-H LED HOLDER CM35921-B02 CDS HOLDER CP1701...

  • Page 132: Main Pw Board Ass'y (Scg-1441A)

    AV-21Q3 PRINTED WIRING BOARD PARTS LIST [ AV-21Q3 / AV-21Q3 MAIN P.W. BOARD ASS’Y (SCG-1441A) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1002 NRSA63J-221X MG R 220Ω 1/16W J R1453 NRSA63J-272X MG R...
  • Page 133 AV-21Q3 [ AV-21Q3 / AV-21Q3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R1746 NRSA63J-103X MG R 10kΩ 1/16W J C1316 QETN1HM-106Z E CAP. 10µF 50V M R1747 NRSA63J-0R0X MG R 0.0Ω...
  • Page 134 AV-21Q3 [ AV-21Q3 / AV-21Q3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR DIODE C1742 QETN1HM-106Z E CAP. 10µF 50V M D1001 MTZJ33A-T2 ZENER DIODE D1102 IM-BW BUS WIRE C1743 QETN1HM-106Z E CAP.
  • Page 135 AV-21Q3 [ AV-21Q3 / AV-21Q3 ! Symbol No. Part No. Part Name Description IC1301 NN5198K IC1421 AN5522 IC1651 AN5265 ! IC1701 MN1873287JL1 IC1702 AT24C08-21DMG3 (SERVICE) IC1703 L78LR05E-MA IC1704 PIC-47143SY IR DETECT UNIT ! IC1921 STR-W5753A/F5 IC1971 BA17809T IC1972 BA17805T OTHERS LC30114-001C-H LED HOLDER CM35921-B02...

  • Page 136: Main Pw Board Ass'y (Scg-1443A)

    AV-21QMG3 PRINTED WIRING BOARD PARTS LIST [ AV-21QMG3 / AV-21QMG3 MAIN P.W. BOARD ASS’Y (SCG-1443A) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1002 NRSA63J-221X MG R 220Ω 1/16W J R1433 QRE121J-2R7Y 2.7Ω...
  • Page 137 AV-21QMG3 [ AV-21QMG3 / AV-21QMG3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R1731 NRSA63J-472X MG R 4.7kΩ 1/16W J C1166 NCB31HK-104X C CAP. 0.1µF 50V K R1736 NRSA63J-823X MG R 82kΩ...
  • Page 138 AV-21QMG3 [ AV-21QMG3 / AV-21QMG3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR DIODE C1707 NCB31HK-103X C CAP. 0.01µF 50V K D1001 MTZJ33A-T2 ZENER DIODE D1102 MA859-T2 SI.DIODE C1708 QETN1AM-108Z E CAP. 1000µF 10V M D1301 MTZJ9.1B-T2...
  • Page 139 AV-21QMG3 [ AV-21QMG3 / AV-21QMG3 ! Symbol No. Part No. Part Name Description IC1301 NN5198K IC1421 AN5522 IC1651 AN5265 ! IC1701 MN1873287JJ1 I C(MCU) IC1702 AT24C08-21DMG3 (SERVICE) IC1703 L78LR05E-MA IC1704 PIC-47143SY IR DETECT UNIT ! IC1921 STR-W5753A/F5 IC1971 BA17809T IC1972 BA17805T OTHERS LC30114-001C-H...

  • Page 140: [ Av-21Qmg3 /U ]

    AV-21QMG3 PRINTED WIRING BOARD PARTS LIST [ AV-21QMG3 MAIN P.W. BOARD ASS’Y (SCG-1431A) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1002 NRSA63J-221X MG R 220Ω 1/16W J R1433 QRE121J-2R7Y 2.7Ω...
  • Page 141 AV-21QMG3 [ AV-21QMG3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R1729 NRSA63J-102X MG R 1kΩ 1/16W J C1162 NCB31HK-152X C CAP. 1500pF 50V K C1164 NCB31HK-103X C CAP. 0.01µF 50V K R1730 NRSA63J-103X MG R...
  • Page 142 AV-21QMG3 [ AV-21QMG3 ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR DIODE C1706 NCB31HK-104X C CAP. 0.1µF 50V K D1001 MTZJ33A-T2 ZENER DIODE D1102 MA859-T2 SI.DIODE C1707 NCB31HK-103X C CAP. 0.01µF 50V K D1301 MTZJ9.1B-T2 ZENER DIODE...
  • Page 143 AV-21QMG3 [ AV-21QMG3 ! Symbol No. Part No. Part Name Description IC1301 NN5198K IC1421 AN5522 IC1651 AN5265 ! IC1701 MN1873287JJ1 I C(MCU) IC1702 AT24C08-21DMG3 (SERVICE) IC1703 L78LR05E-MA IC1704 PIC-47143SY IR DETECT UNIT ! IC1921 STR-W5753A/F5 IC1971 BA17809T IC1972 BA17805T OTHERS LC30114-001C-H LED HOLDER CM35921-B02...

  • Page 144: Av-2115Ee

    AV-2115EE PRINTED WIRING BOARD PARTS LIST [ AV-2115EE ] MAIN P.W. BOARD ASS’Y (SCG-1442A) ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR RESISTOR R1002 NRSA63J-221X MG R 220Ω 1/16W J R1502 NRSA63J-0R0X MG R 0.0Ω...
  • Page 145 AV-2115EE [ AV-2115EE ] ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description RESISTOR CAPACITOR R1748 NRSA63J-101X MG R 100Ω 1/16W J C1317 NCB31EK-473X C CAP. 0.047µF 25V K C1321 NDC31HJ-120X C CAP. 12pF 50V J R1749 NRSA63J-472X...
  • Page 146 AV-2115EE [ AV-2115EE ] ! Symbol No. Part No. Part Name Description ! Symbol No. Part No. Part Name Description CAPACITOR DIODE C1742 QETN1HM-106Z E CAP. 10µF 50V M D1001 MTZJ33A-T2 ZENER DIODE D1102 IM-BW BUS WIRE C1743 QETN1HM-106Z E CAP. 10µF 50V M D1301 MTZJ9.1B-T2...
  • Page 147 AV-2115EE [ AV-2115EE ] ! Symbol No. Part No. Part Name Description IC1301 NN5198K IC1421 AN5522 IC1651 AN5265 ! IC1701 MN1873287JK1 I C(MCU) IC1702 AT24C08-21DMG3 (SERVICE) IC1703 L78LR05E-MA IC1704 PIC-47143SY IR DETECT UNIT ! IC1921 STR-W5753A/F5 IC1971 BA17809T IC1972 BA17805T OTHERS LC30114-001C-H LED HOLDER...

  • Page 148: Packing Parts List

    CUSHION ASSY 4pcs in 1set CP30967-003-H POLY BAG or CP30967-005-H RM-C364GY-1H REMOCON UNIT QPA02503505P POLY BAG LCT1188-001A-H INST BOOK AV-21Q3/D ! ! ! ! LCT1188-001A-H INST BOOK AV-21Q3/AU ! ! ! ! LCT1208-001A-H INST BOOK AV-21Q3/HK ! ! ! ! LCT1196-001A-H...

  • Page 149: Packing

    AV-21Q3 AV-21QMG3 AV-2115EE PACKING No. 52027...
  • Page 150 VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan Printed in Japan 0208 WPC...

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