Pioneer VSX-D906S Service Manual
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Pioneer VSX-D906S Service Manual

Pioneer VSX-D906S Service Manual

Service manual
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er vice
anua
AUDIOIVIDEO STEREO RECEIVER
VSX-07TX
VSX-09TX
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
YSX-DBOBS VSX4 7TX
KU
KC
SD
KU/CA
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokvo153, Japan
PIONEER ELECTRONICS SERVICE. INC. PO.Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC [EUROPEI N.V. Haven 1087, Keetberglaan 1, 9120 Melsele. Belgium
PIONEER ELECT RONICS ASIACENTRE PTE. LTO. 50 1 Orchard R oa d, ff10-00 Lans C ra wf o r d P lace, Singa p o re 0923
© PIONEER ELECTRONIC CORPORATION 1997
Q I I O W a ~ W
Model
Power Requirement
VSXMTX
AC 120V
AC120V
AC110V/1 20 - 1 27V/220Vi240V
AC 120V
CONTENTS
4. PCB CONNECTION DIAGRAM .......................
7.1. 1 IC ...................................................
7.3 REMOTE CO NT RO L UN IT .......................
=--: G(G)
The voltage can be converted by the
following method.
With the volta e selector
3
2
12
49
80
93
96
100
. 102
... 104
... 108
T-FZK MAY 1997 Printed in Belgium
ORDER NO.
R RV 1 7 7 0

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Summary of Contents for Pioneer VSX-D906S

  • Page 1: Table Of Contents

    PIONEER ELECTRONIC [EUROPEI N.V. Haven 1087, Keetberglaan 1, 9120 Melsele. Belgium PIONEER ELECT RONICS ASIACENTRE PTE. LTO. 50 1 Orchard R oa d, ff10-00 Lans C ra wf o r d P lace, Singa p o re 0923 © PIONEER ELECTRONIC CORPORATION 1997...

  • Page 2: Safety Information

    PIONEER recommended replacement one, shown in the parts list in this Se rvice Manual, may create shock, fire, Test all or ot he r hazards.

  • Page 3: Exploded Views And Parts List

    Operating Instructions See Contrast table (2) NS P C aution 220V See Contrast table (2) (2) CONTRAST TABLE VSX-D906S/KC, VSX-D906S/SD, VSX-07TX/KU/CA,VSX-09TX/KU/CA and VSX-D906S/KU have the same construction except for the following: Part No Mark Symbol & Description Vsx-D906S VSX-D906S VSX-D906S...
  • Page 4 2.2 EXTERIOR 3 8 ~ ~ 3 8 Refer to "2.3 RADIATOR ASSY' 4 6 5 , From No.20 Front Panel (Page 10 and 11) VSX-D906S VSX-09TX VSX-07TX 4 7 g © ~co " Boaom Vie w Screw Poelion VSX-0909S only VSX-07 TX and VSX-09TX Refer to "2.4 FRONT PANEL...
  • Page 5 VSX-O906S, VSX-07TX, VSX-09TX , '79 ~ 4 0 VSX-09TX only Except for ~ 80 VSX-09TX VSX-09TX only Except for& VSX-09TX V SX-09TX 5 VSX-07TX I V SX-D906S 2 , SD type only S r " 3 0 , SD type only', Lk ' ' , .
  • Page 6 VSX-D906S, VSX-07TX, VSX-09TX (1) PARTS LIST Mark No. Description Parts No. Mark No. Description Parts No. AUDIO ASSY See Contrast table (2) Screw ABA 1018 AUDIO/VIDEO ASSY See Contrast table (2) Screw (Steel) ABA1053 VIDEO ASSY See Contrast table (2)
  • Page 7 VSX-D906S, VSX-07TX, VSX-09TX (2) CONTRAST TABLE VSX-D906S/KC, VSX-D906S/SD, VSX-07TX/KU/CA,VSX-09TX/KU/CA and VSX-D906S/KU have the same construction except for the following: Part No Vsx-D906S VSX-D9066 VSX-D906S VSX-07TX VSX-09TX Remarks Mark No. Symbol & Description /Ku/CA /KU/CA AUD IO ASSY AWZ8763 AWZ8763 AWZ8763...
  • Page 8 VSX-D906S, VSX-07TX, VSX-09TX 2.3 RADIATOR ASSY (POWER AMP ASSY) motet Cutting position No.13 (Radiator Mold) 13 (3/4) Center leg lead cut No.4,5 (Power Mos PET) C utting Cutting 13 (4/4) J1053 13 (1/4) 0 „ 8 „ 13 (2/4) 13 (4/4)
  • Page 9 VSX-D906S, VSX-07TX, VSX-09TX ~ PARTS LIST M ar k N o . Description Parts No. C l l R R D R IV E ASSY AW Z 87 17 2 VO L TAGE A M P ASSY AW Z 8776...
  • Page 10 I nput Button 10 FL Filter AAK7382 AM B 7433 Front Panel 21 Screw BPZ30P080FMC (2) CONTRAST TABLE VSX-D906S/KC, VSX-D906S/SD and VSX-D906S/KU have the same construction except for the following: Part No Mark No. Symbol & Description Remarks VSX-D906S/Ku VSX-D906S/KC VSX-D906S/SD FL —...
  • Page 11 VSX-D906S, VSX-07TX, VSX-09TX For VSX-OTtX AND VSX-09TX ~ 2 1 og. = ~ — 2 1 Cutting Q w O o o , O oo, tO oo. Q + 0 Q Q + Q o o . Q ' o Q 28 —...

  • Page 12: Schematic Diagram

    VSX-D906S, VSX-07TX, VSX-09TX 3. SCHEMATIC DIAGRAM Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or SPCB PARTS LIST" 3.1 OVERALL CONNECTION DIAGRAM 5106 5- 8985 52044 - 2945 1063- 1205 E RM C ASST...
  • Page 13 VSX-D906S, VSX-07TX, VSX-09TX VSX.D906S VSX-D906S VSX-D9065 VSX-D906S VSX-07TX VSX-09TX VSX-DTTX VSX-09TX /KU AND KC /KU/CA /KU AND KC /KU/CA /KU/CA IKUICA AUDIO AS SY AWZ8763 AWZ8763 AWZ8718 AWZ8762 AWZ8776 AWZ8716 AWZ872 6 VOLTAGE AMP ASSY AWZ8716 0 » AUDIO/VIDEO ASSY...
  • Page 14 VSX-D906S, VSX-07TX, VSX-09TX 3.2 AUDIO ASSY R3 1 8 C D R R 3 8 9 P L A Y 3 3 8 TA P E 2 R R 3 8 8 R 3 8 4 ! C3 8 1...
  • Page 15 C a p a c t o r AUDIO ASSY ST E REO {AN Z8763 : VSX-D906S) + 5 V {AWZ87 18 : VSX-07TX) + 1 2 V T U N E {AN Z87 62 : VSX-09TX)
  • Page 16 C N 3 5 1 M 2 5 8 MA S l c ™ AUDION IDEO ASSY P L A Y 3 3 8 (AWZ8766 : VSX-D906S) V C R 2 R 3 5 1 (AWZ8719 ." VSX-07TX) R E C (AWZ8765 : VSX-09TX)
  • Page 17 VSX-D906S, VSX-07TX, VSX-09TX C: AUDIO SIGNAL ROUTE J a ca s A W Z FR E - O U T 8( S R A S ~ ~ ( L ) ~ , AUDIO SIGNAL RO A K B 7 8 9 3 ( 6 P I...
  • Page 18 VSX-D906S, VSX-07TX, VSX-09TX 3.4 VIDEO ASSY FIJ)IC. " ELECTOR E VIDEO ASSY I C4 8 I u ' M 2 5 3 4 L (AWZ8769 : VSX-D906S) ' I I (AWZ8720 : VSX-07TX) M O V ' + Q t.
  • Page 19 VSX-D906S, VSX-07TX, VSX-09TX c .: VIDEO SIGNAL ROUTE E S C 4 5 6 7 16 5 18 6 3 - 1 4 8 5 C L I C -14 5 P 4 4 3 I 66 S A 1 8 4 6 4 7 8 .
  • Page 20 C5 1 I C N 5 8 5 ( I / 2 ) C F5$ 4 4 7 / 2 5 4 I OL J " AKP7009 : VSX-D906S AND R 5 2 8 C 5 2 4 VSX-07TX AKP701 1: VSX-09TX...
  • Page 21 R 5 2 9 C N 5 8 4 ( 2 7 2 ) R 5 5 8 R 'I 5 8 2 AKPT010 : VSX-D906S AND VSX-07TX 0 5 8 5 AKP7012 : VSX-09TX 2 S A 1 8 4 6...
  • Page 22 VSX-D906S, VSX-07TX, VSX-09TX 3.6 E VR ASSY r L O U T C 6 8 1 c o r a R O L , T 1 G 0 1 288P l S G, 6 ' 1 ( 2 / 2 (...
  • Page 23 VSX-D906S, VSX-07TX, VSX-09TX E VR ASSY ~ : A UDIO S IG NA L RO UT E 1 0 3 J 3 1 (' ) ~ : AUDIO SIGNAL ROUTE (FRONT) (AWZ87 86 : KU AND KC TYPES) (0 : AUDlo SIGNAL RGUTB (REAR)
  • Page 24 VSX-D906S, VSX-07TX, VSX-09TX 3.7 MASTER VR ASSY ~: AUDIO SIGNAL ROUTE (FRONT) )~ : AUDIO SIGNAL ROUTE (REAR) (c)~ - AUDIO SIGNAL ROUTE (CENTER) ~~ : AUDIO SIGNAL ROUTE (SW) 6 I 74 7 186K MASTER VR ASSY (A WZ8734) QI 665 D TC124 «...
  • Page 25 VSX-D906S, VSX-07TX, VSX-09TX Q 801 J17 Q 808 J18 N OT ED R E S I S T O R S f" I n d c a t e d o h m I / 4 W + 5 5...
  • Page 26 VSX-D906S, VSX-07TX, VSX-09TX 3.8 DOLBY DIGITAL ASSY I ' I 'r t > . o O l Q Q B B I )I 4 DOLBY DIGITAL ASSY Q S C 3 6 8 2 I ( 2 9 8 8...
  • Page 27 VSX-D906S, VSX-07TX, VSX-09TX ~ 8 8 5 C 9 8 1 6 V T L 1 8 1 1 8 ' 3 5 f D 9 8 8 2 C C b I c u 3 5 5 I - '...
  • Page 28 VSX-D906S, VSX-07TX, VSX-09TX 2I4 DOLBY DIGITAL ASSY V + 5 D (A WX7038) V 4. 5 D J A 9 1 8 4 L g I 8 6 T O R X I 7 6 VT L I 8 1 9...
  • Page 29 VSX-D906S, VSX-07TX, VSX-09TX V + 5 A 1 C 9 2 5 L 9 2 5 1 VT L 1 8 1 9 V + 5 A R 9 2 8 9 1 8 k dKAI L 9 2 5 4...
  • Page 30 VSX-D906S, VSX-07TX, VSX-09TX ju a SD DO L B Y D IG IT A L A S S Y D9 35= (AWX7038) ',~ . 1 3 8 4 D T A I 2 4 E K O Q 8 3 C 'T C 1 2 4 E I.
  • Page 31 VSX-D906S, VSX-07TX, VSX-09TX V + 3 P C 9 3 8 1 - l 7 8 . 5 . 3 4 c g ) g r 9 3 1 -' 2 5 C 9 3 1 8 8 0 C 9 3 6 3...
  • Page 32 VSX-D906S, VSX-07TX, VSX-09TX R 94 8 7 I94f4 V + 5 A V + 5 A 7 5 i R 9 4 8 1 V + 5 A C 9 4 1 1 4 7 k r - R 9 4 8 2 8 .
  • Page 33 VSX-D906S, VSX-07TX, VSX-09TX NOT E R9 4 8 6 2 P D 6 8 1 A Q / R 2 7 k Q g 4 8 2 V + 5 A ' I . R E S I S T O R S...
  • Page 34 VSX-D906S, VSX-07TX, VSX-09TX 3.9 CONNECTION ASSY, REGULATOR(1) ASSY, REGULATOR(2) ASSY, REGULATOR(3) ASSY AND V-AMP ASSY C AUTI O N FOP. CGHT II'IUE D P P GT E C T I OI I A GA I N S T R I St . O F F I R E .
  • Page 35 VSX-D906S, VSX-07TX, VSX-09TX NOTED C A P A C I T O P S P E S I S T O P S I n d c a t e d c n m t o l e r a...
  • Page 36 VSX-D906S, VSX-07TX, VSX-09TX 3.10 VOLTAGE AMP ASSY C U(-/ ( - h Q8 CN1051 CNOB 0> A l 4+ L I P D QQT VOLTAGE AMP ASSY I ) (ra ( r> ) ( > ( rp) c n T ' r...
  • Page 37 VSX-D906S, VSX-07TX, VSX-09TX I I OT E D 1 . P E S ! S T O R S f n d c a \ o h m I 'I D W t o i n f e s s...
  • Page 38 VSX-D906S, VSX-07TX, VSX-09TX 3.11 CURR DRIVE ASSY N O T E D R E S I S T O R S 3 . C A P A C I T O R S I n d c a s e d...
  • Page 39 VSX-D906S, VSX-07TX, VSX-09TX I D L E C H K 41 le g I (F) ~ R1 8 6 6 J AUDIO SIGNAL ROUTE (FRONT) Q 1 8 5 7 R 1 8 5 6 Q 1 8 5 6...
  • Page 40 VSX-D906S, VSX-07TX, VSX-09TX 3.12 LIMITTER ASSY LIMITTER ASSY ( AWK7406 : SD AND KUICA TYPES) ExctsPt KU AN D KC T Y P ES C 1 2 6 6 t I 8 1 t l c ' ! S L C h U PC4 7 8 t C F T ;...
  • Page 41 VSX-D906S, VSX-07TX, VSX-09TX r: AUDIO SIGNAL ROUTE (FRONT) )~ : AUDIO SIGNAL ROUTE (REAR) I (c)t AUDIO SIGNAL ROUTE (CENTER) .I I O MA P ) D I O D E I - I S S184 — 8 2 — T .
  • Page 42 VSX-D906S, VSX-0?TX, VSX-09TX 3.13 SP TERMINAL ASSY, POWER SUPPLY ASSY, Q 803 J23 PRIMARY ASSY AND TRANS TERMINAL ASSY CN 1 5 6 QBTX.87TX,E86 AKX 7M 7 - (S) J A I 5 1 RK B I 8 1 4...
  • Page 43 VSX-D906S, VSX-07TX, VSX-09TX 901 J24 POWER SUPPLY ASSY (AWZ8792 : KU AND KC TYPES) (AWZ8870: SD TYPE) 2 Z 2 J1054 - i -- " - O J1053 (AWZ8729: KU/CA TYPE) CN152 & C152, CI SS KPE I 2 KPC6...
  • Page 44 VSX-D906S, VSX-07TX, VSX-09TX 3.14 FM/AM TUNER MODULE ~ ggg FM/AM TUNER MODULE I ~ (AXQ7219: KU» KC AND KU/CA TYPES) I (AXQ1012 S D TYPE) F M F . E HF AMI-' MI X AMP Q SI CI I SC I...
  • Page 45 VSX-D906S, VSX-Q7TX, VSX-09TX I rdrlA L POUT E *i + TUNER AUD/O SICNAL POUTE A M 6 / GNA L PO UT c U6 2 1 4 I F AMP ( 7 : F M S I GNA ' RO UT E...
  • Page 46 VSX-D906S, VSX-07TX, VSX 09TX 3.15 FL-UCOM ASSY ASSY I ~ FL -UCOM I Etg ( AWZ8779 : KU AND KC TYPES) SD TYPE) (AWZ8868 I (AWZ8723 KU/CA TYPE) 2 8 ' 1 'I 1 1 1 1 1 1 1 1...
  • Page 47 1VSX-D906S, VSX-07TX, YSX-09TX V B B I A A V 7 8 3 7 ( F L H O L D E R P N B 1 4 2 9 - 8 ) D 1 5 A 8 9 - 2 5 8 - 2 6 5 1 D .
  • Page 48 VSX-D906S, VSX-07TX, VSX-09TX 3.16 RMC ASSY, POWER SWITCH ASSY AND KEY ASSY P OWER SWITCH ASSY I (A WZ8784) V S G 1 8 8 8 N O T E D R E S I ST ORS I n d...

  • Page 49: Pcb Connection Diagram

    VSX-D906S, VSX-07TX, VSX-09TX 4. PCB CONNECTION DIAGRAM MOTE FOR PCB DIAGRAMS 1. Part numbers in PCB diagram s match those in the schematic 3. The pans mounted on this PCB include all necessary parts diagrams. for several destination. 2. A compar i son bet ween th main parle of PCB and schematic For further information for respecitve destinations, be sure to diagrams is shown below.
  • Page 50 VSX-D906S, VSX-07TX, VSX-09TX 4.2 AUDIO ASSY AUDIO ASSY SIDE A 38 l 3 2 2 a tL O n O , 0 » 0 3 On 0 2 g ~ R 9n2n 922h "Inll ' ~ SZ V ~d- E 05 0 ~ a »...

  • Page 51: Pcb Parts List

    VSX-D906S, VSX-07TX, VSX-09TX 5. PCB PARTS LIST NOTES ~ Parts niarked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. ~ The 4 m ark found on some component parts indicares the i nponance of the safety factor of the part.
  • Page 52 VSX-D906S, VSX-07TX, VSX-09TX ~ CONTRAST OF PCB ASSEMBLIES AUDIO ASSY AWZ8718, AWZ8762 and AWZ8763 have the same construction except for the following: Part No. Mark Symbol & Description Remarks AWZ8763 AWZ8718 AWZ8762 IC304 TC4052B P Not used TC4052BP C338. C343...
  • Page 53 VSX-D906S, VSX-07TX„VSX-09TX FL-UCOM ASSY AWZ8868, AWZS?23 and AWZ8779 have the same construction except for the following: Part No. Symbol & Description Remarks Mark AWZ8779 AWZ8868 AWZ8723 D 84 1 HSS104 — 02 Not used Not used D843 HSS104- 02 Not used...
  • Page 54 VSX-D905S, VSX-07TX, VSX-09TX FM/AM TUNER MODULE AXQ1012 and AXQ7219 have the same construction except for the following: Part No. Symbol & Description Remarks Mark AXQ72 19 AXQ 1012 F6202 ATF I I 56 ATF1155 C6230 CK SQ YB393K50 CKSQYB333K50 C6232 CK SYB393K50 CKSYB333K50 B N6201 Terminal 4 —...
  • Page 55 VSX-D906S, VSX-07TX, VSX-09TX Parts No. Parts No. Mark No . Descri tion Mark No . D e scri tion C60 1 — C604, C613, C614 CQPA 122G2A 2SC2235 Q1061, Q941, Q942 C645, C646, C649, C650 CQPA 152G2A Q926 — Q935, Q947...
  • Page 56 5 1 063 — 1505 BU4094BCF IC406 C N 120 1 C O N NECTO R(ISP ) K P E I S IC408 LA 7213 ~ PARTS LIST FOR VSX-D906S/KU IC405 L A795 1 IC403 MM 1067X D AUDIO ASSY IC402 NJM2534L...
  • Page 57 VSX-D906S, VSX-07TX, VSX-09TX Mark No. Descri tion Parts No. Mark No. Descri tion Parts No. OTHERS RESISTORS 4 0 1 CABLE HOLDER( 14P) 51063 — 1405 R I 504, R541 RD I/2PM 22 1J PIN JACK(2P) AKB7017 R1501, R532. R537. R546...

  • Page 58: Primary Assy

    VSX-D906S, VSX-07TX, VSX-09TX Parts No. Mark No . Descri tion Parts No. Mark No . Descri tion RESISTORS OTHERS R204 RD I/2PM 56 1J C A BL E HO L DER(7P) 51063- 0705 R 29 1 RD I /4 PM 18 I J...
  • Page 59 VSX-D906S, VSX-07TX, VSX-09TX Mark No . Descri tion Parts No. Mark No . Descri tion Parts No. CONNECTION ASSY CAPACITORS C106. C107 CEAS22 I M25 SEINICONDUCTORS C I 08, C I 09 CEA S22 I M50 Q651. Q652 DTC I 24ES...
  • Page 60 VSX-D906S, VSX-07TX, VSX-09TX Mark No . Descri tion Parts No. Mark No . De scri tion Parts No. D 60 1 ISS355 OT HERS D603 — D606 HSS104 — 02 CN 165 5 1 3P SOCKET KP200TA I 3L D602 MTZJS.
  • Page 61 VSX-D906S, VSX-07TX, VSX-09TX Mark No . Descri tion Parts No. Mark No . Descri tion Parts No. CAPACITORS CAPACITORS CCSQCH221JSO C701, C702 C I 071 — C I 080 CCCSL I 81K2H C951 — C960 C703, C704 CCSQCH470JSO CCCSL560K 2H C705.
  • Page 62 VSX-D906S, VSX-07TX, VSX-09TX Mark No. Descri tion Parts No. Mark No. Descri tion Parts No. Q930-I DTA I 24FK C9031. C')371. C9712 CKSQYB102K50 Q9251. Q< ) 301 — Q9303 DTC I 24EK C9014, C90S4, C905(>, C')0')Z. (')10 1 C KS Q Y B I (D K So D9401.
  • Page 63 VSX-D906S, VSX-07TX, VSX-09TX Mark No. Descri tion Parts No. Mark No. Descri tion Parts No. COILS AND FILTERS RESISTORS L6104 ATC1003 R6299, R6300 RD I /4PU I 02J L 6 10 1 ATC 1020 R6113, R6116. R6118, R6268 — R6271...

  • Page 64: A Djustment

    VSX-D906S, VSX-07TX, VSX-09TX 6. AD JUSTMENT 6.1 TUNER ADJUSTMENT ~ ADJUSTMENT OF FM TUNER SECTION ~ S et the FM/AM selector to FM B AN D. ~ Connect the wiring as shown in Fig. 6 — l . FM SG ( lkHz. e7SkHz dev.)
  • Page 65 VSX-D906S, VSX-07TX, VSX-09TX ' ~ 60o~ m Loop antenna AM antenna terminal AM SG Center RDS SG FM SG PRODUCT voltmeter FM75Q antenna terminal Fig. 6 — 1 AM and FM Adjustment Wiring Diagram FM/AM TUNER MODULE L 6 10 2 L6 10 1...
  • Page 66 VSX-D906S, VSX-07TX, VSX-09TX 6.2 IDLE CURRENT ADJUSTMENT ~ CAU TIO N: Heatsinks' DC level is equal to+ B or -B. Don't touch them or you will be electricary shocked. 1. Decrease the level of the Adjustment Variable resistor (VR) for the channel to be adjusted.(D@ITurn counterclockwise.) 2.

  • Page 67: General Information

    VSX-D906S, VSX-07TX, VSX-09TX 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 ic ~ PDG191A (FL-UCOM ASSY : IC801) ~ T he information shown in the list is basic information and may ~ RECEIVER CONTROL It-COM not correspond exactly to that shown in the schematic diagrams.
  • Page 68 VSX-D906S, VSX-07TX, VSX-09TX ~ Pin Function Function Name Gl I G I/A I FL grid output 2. GO/AO F L grid output I . WAKEUP PEO/ECO/INTO AC pulse input. MR IN PE I/EC I / INT I Sub room remote control input.
  • Page 69 VSX-O906S, VSX-07TX, VSX-09TX PDG191A Name Function OSD CK PD5/A 50 Clock for communications with OSD IC . PD6/A49 Data for communications with OSD IC. OSD DT OSD CE PD7/A48 Chip selection for communications with OSD IC . Mute for sub room. M R M UT E PFO/A47 CE 210...
  • Page 70 VSX-D906S, VSX-07TX, VSX-09TX ~ M66311FP (FL-UCOM ASSY : IC803) ~ LED DRIVER ~ Pin Function N o . Name Function M R IN D . LED lights up when Multiroom mode is ON. L : LED lights up. LEF IN D.

  • Page 71: Display

    VSX-D906S, YSX-07TX, YSX-09TX ~ NJM2534L {VIDEO ASSY : IC402, S-VIDEO ASSY : IC501, IC502) ~ 3 Input Single Video Switch ~ Block Diagram BUFFER 30KQ BIAS 30 KQ 6 7 6 Vin 1 SW 1 Vin2 SW 2 Vin3 V out G 7.1.2 DISPLAY...
  • Page 72 VSX-D906S, VSX-07TX, VSX-09TX ~ Grid Assignment CIISI4 M ©) ( I S S 'll SI-IS CI ~a Me v~dd mwm c e ~caw ass QdedX X H A IL I L I C IIPIS C T C CIM CbA.MID S I CIIU CI.

  • Page 73: Block Diagram

    VSX-D906S, VSX-07TX, VSX-09TX 7.2 BLOCK DIAGRAM DIGITALIN AC3RFIN OP T ) g f — dr< — ) DIRECT MODE QIC607 TUNER Q IC611 OTHER T UNER DEMOGU LATOR PHONO QIC601 Q IC302 Q C R f a OdBr FL/FR /200mV...
  • Page 74 VSX-D906S, VSX-07TX, VSX-09TX THX Ref. 150mV(-2.5dBV) VOL MAX 670mV EXCEPT VSX-D906S/KU and KC E.VOL. lm IC60 8 I I IC612 g l VR1651 @ Q I C 0 3 l i 8 Q FRONT © RY27 1 SP B IIIII ST.

  • Page 75: Remote Control Unit

    VSX-D906S, VSX-0?TX, VSX-09TX 7.3 REMOTE CONTROL UNIT [CU-VSX117 {AXD7127) : KU AND KC TYPES] [CU-VSX122 {AXD7122) " .SD AND KU/CA TYPES] 7.3.1 EXPLODED VIEWS AND PARTS LIST NOTES: ~ Parts marked by "NSP" are generallv unavailable because they are not in our Master Spare Parrs List.
  • Page 76 VSX-D906S, YSX-07TX, VSX-09TX 7.3.2 SCHEMATIC AND PCB DIAGRAM Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST" ~ S W I TC H E S K01 ' 10 (0) K 0 2 ;...
  • Page 77 VSX-D906S, VSX-07TX, VSX-09TX ~K2 9 I . . e e . 6 ~ 8, - - . ! o s 'I '.II ~ : !~ 2 ~w 9 1 ', K 2 1 ' . . ' K 2 2...
  • Page 78 VSX-D906S, VSX-07TX, VSX-09TX 7.3.3 PCB PARTS LIST NOTES: ~ Parts marked by "NSP" are generally unavailable because they are not in our Maste~ Spare Parts List. ~ The 4 m ark fottnd on some component parts indicates the i mportnnce of the safety fnctor of the part. Therefore, when replacing, be s ure to use p ar ts of i d en ri ca l desi g na ti o n .

  • Page 79: Panel Facilities And Specifications

    VSX-D906S, VSX-07TX, VSX-09TX 8. PANEL FACILITIES AND SPECIFICATIONS " The size of characters shown in the figure may differ NAMES OF PARTS f ro m t hat on t he act ual prod uct . SP Ms LENAP Rr TT %...

  • Page 80: Vsx-07Tx 2

    VSX-D906S, VSX-07TX, VSX-09TX D S P M O D E S T E R E O RMAT P R O G R A M F SIGNAL I JAzz HAL L I I DIRECTI Q N I D IS P L A...

  • Page 81: Connecting Devices

    VSX-D906S, VSX-07TX, VSX-09TX When connecting or changing equipment, be sure to CONNECTING DEVICES turn OFF the POWER switch, and disconnect the power cord from ths w all outlet. ~ When AM broadcast reception is poor ~ For better reception of...
  • Page 82 VSX-D906S, YSX-07TX, VSX-09TX ~ Speaker terminals ~ AIR antenna terminal ~ Inputloutput plugs T h i s u n i t ' s s p ea ke r terminals accept banana (3/S Ln I 10 mm (3/8 in.) plug. Please reger to the 10rnn"P...

  • Page 83: Vcr Operations

    VSX-D906S, VSX-07TX, VSX-09TX QD : Switches the Dolby Surround mode. CH. SELECT: Use to select the channel for which level sett i ngs are t o be def ined . TEST TONE: When turned ON (while in system set RECBVB L...

  • Page 84: Specifications

    VSX-D906S, YSX-07TX, VSX-09TX FM Tuner Section SPECIFICATIONS Frequency Range ........87.5 MHz to 108 MHz Usable Sensitivity .... . Mono: 11.2 dBf, IHF (1.0 pV/75 t)) 50 dB Quieting Sensitivity ....... Mono: 16.8 dBf Amplifier Section Stereo: 38.6 dBf Continuous average pow er output of 100 Signal-to-Noise Ratio ..

This manual is also suitable for:

Vsx-07txVsx-09tx

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