TA SV7AV TASV7AV
User Manual: TASV7AV
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TA-SV7AV SERVICE MANUAL E Model Ver 1.0 2001.06 TA-SV7AV is the Amplifier section in MHC-SV7AV. SPECIFICATIONS Amplifier section The following measured at AC 120, 220, 230 – 240 V, 50/60 Hz Front Speaker: DIN power output (rated) 95 + 95 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 120 + 120 watts (6 ohms at 1 kHz, 10% THD) Center Speaker: DIN power output (rated) 30 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 40 watts (8 ohms at 1 kHz, 10% THD) Rear Speaker: DIN power output (rated) 30 + 30 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 40 + 40 watts (8 ohms at 1 kHz, 10% THD) Inputs VIDEO (AUDIO) IN: voltage 250 mV, (phono jacks) impedance 47 kilohms MD IN: voltage 450 mV, (phono jacks) impedance 47 kilohms OPTICAL IN: (Square optical connector jacks, rear panel) wavelength 700 nm MIC 1/2: sensitivity 1 mV, (phone jack) impedance 10 kilohms Outputs MD OUT: (phono jacks) VIDEO OUT: (phono jack) S-VIDEO OUT: (4-pin/mini-DIN jack) PHONES: (stereo mini jack) FRONT SPEAKER: REAR SPEAKER: CENTER SPEAKER: SUB WOOFER OUT: voltage 250 mV impedance 1 kilohms max. output level 1 Vp-p, unbalanced, Sync negative, load impedance 75 ohms Y: 1 Vp-p, unbalanced, Sync negative, C: 0.286Vp-p, load impedance 75 ohms accepts headphones of 8 ohms or more accepts impedance of 6 to 16 ohms accepts impedance of 8 to 16 ohms accepts impedance of 8 to 16 ohms Voltage 1 V, impedance 1 kilohms General Power requirements Thailand model: Other models: 220 V AC, 50/60 Hz 120 V, 220 V or 230 – 240 V AC, 50/60 Hz Adjustable with voltage selector Power consumption 300 watts Dimensions (w/h/d) Approx. 280 x 128 x 350 mm Mass Approx. 7.7 kg Design and specifications are subject to change without notice. AMPLIFIER 9-873-154-01 Sony Corporation 2001F0500-1 C 2001.6 Home Audio Company Shinagawa Tec Service Manual Production Group TA-SV7AV TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 3 2. GENERAL ................................................................... 4 3. DISASSEMBLY 3-1. 3-2. 3-3. 3-4. 3-5. Disassembly Flow ........................................................... Cover ............................................................................... Front Panel Section ......................................................... Back Panel (2CH/VCD) Section .................................... FRONT AMP Board ....................................................... 4. TEST MODE .............................................................. 8 5. DIAGRAMS 5-1. Note for Printed Wiring Boards and Schematic Diagrams ................................................ 5-2. Printed Wiring Boards – FRONT AMP Section – ........ 5-3. Schematic Diagram – FRONT AMP Section (1/2) – .... 5-4. Schematic Diagram – FRONT AMP Section (2/2) – .... 5-5. IC Pin Function Description ........................................... 5-6. Printed Wiring Board – SURROUND AMP Section – ...................................... 5-7. Schematic Diagram – SURROUND AMP Section – ...................................... 5-8. Printed Wiring Boards – CONTROL Section – ............ 5-9. Schematic Diagram – CONTROL Section – ................. 5-10. Printed Wiring Boards – POWER Section – ................. 5-11. Schematic Diagram – POWER Section – ..................... 6. 5 6 6 7 7 10 11 12 13 14 14 15 16 17 18 19 EXPLODED VIEWS 6-1. Cover Section .................................................................. 20 6-2. Front Panel Section ......................................................... 20 6-3. Chassis Section ............................................................... 21 7. ELECTRICAL PARTS LIST ............................... 22 SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 2 TA-SV7AV SECTION 1 SERVICING NOTES This set is a component of the MHC-SV7AV. The MHC-SV7AV system configuration is as shown below, and therefore it does not operate normally unless all four components are connected. In performing the repair, connect all components with the system cables. Note: The precaution to the users is described on the label stuck on the back panel (Video CD player) and in the troubleshooting section in the Operation Manual. MODEL IDENTIFICATION – Back Panel – System Configuration: PART No. AC IN TA POWER SUPPLY Model ST PART No. Singapore model 4-233-558-2[] Saudi Arabia model 4-233-558-3[] Thailand model 4-233-558-4[] MASTER & GRAPHIC µcon DISPLAY MCE HTC & VMP µcon FRONT AMP BOARD SERVICE POSITION In checking the FRONT AMP board, prepare jig (extension cable J-2501-019-A: 1.25 mm Pitch, 25 core, Length 300 mm) (Fig A) TC TC µcon Turn over the FRONT AMP board with Heat Sink, SURROUND AMP board and RELAY board connected. Remove the back panel (2CH/VCD) section. FRONT AMP board (CN104) Connect jig (extension cable J-2501-019-A to the FRONT AMP board (CN104) and PANEL board (CN700). PANEL board (CN700) Remove the fan motor connector lead wire. (Fig A) 3 TA-SV7AV SECTION 2 GENERAL This section is extracted from instruction manual. Parts Identification The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details. Remote Control Main unit A/V amplifier 1 2 345 1 2 3 A B 4 5 6 7 rf C O p P o qj qhqgqfqd qsqa CINEMA STUDIO A–C 3 (9, 28) DIGITAL 7 (36, 40) ECHO LEVEL 8 (33) ENTER/O/o/P/p 2 (11, 13, 15, 17, 21, 25, 26, 30–33, 35) EQ qs (31) EQ ON/OFF qd (10, 32) FILE SELECT qa (27, 28, 32) FUNCTION 6 (10, 14–17, 24, 25, 34, 36) MIC 1/2 jacks q; (33) MIC LEVEL 9 (33) MULTI CHANNEL DECODING indicator 4 (29) PHONES jack qj PICTURE EFFECT qg (21) SET UP qf (11, 13, 30, 32, 33) SUR qh (30) VOLUME 5 @/1 (power) 1 (9, 10, 22, 40) 0 98 rg rd rs ra r; el ek ej eh eg ef ed es ea e; wl wk wj 6 7 O . nN nN x m M X > wh 8 9 q; qa qs qd qf qg qh qj qk ql w; wa V wg ws B b v wd wf CHECK qd (17) CLEAR qs (17, 19) CLOCK/TIMER SELECT 3 (26, 35) CLOCK/TIMER SET 2 (13, 25, 34) DBFB ej (27) DIGITAL r; (36, 40) DISPLAY rd (13, 18, 33, 40) D.SKIP 9 (14, 16, 20, 21) ENTER wf (11, 13, 15, 17, 21, 22, 25, 26, 30–33, 35) EQ wh (31) EQ ON/OFF wa (32) FILE SELECT +/– wd (27, 28, 32) FUNCTION el (10, 14–17, 24, 25, 34, 36) GROOVE ek (27) KARAOKE PON qk (33) KEY CONTROL / ql (33) MD rs (36) Numeric buttons 8 (15, 16, 19, 20, 21) ON SCREEN wk (18) PICTURE EFFECT wl (21) PRESET –/+, PREV/NEXT ea (14, 15, 20, 22) REPEAT q; (15, 16) RETURN O eg (15) PLAY MODE qa (14, 16, 17, 25) SELECT CD N es (14–17, 19, 21) SET UP w; (11, 13, 30, 32, 33) SLEEP 1 (34) SPECIAL MENU e; (19, 20, 21) SPECTRUM ANALYZER rf (33) SUR wj (30) TAPE A nN ef (23) TAPE B nN qf (23, 24) TUNER/BAND ed (22) TUNING –/+ qh (22) TV CH +/– 7 (10) TV VOL +/– 6 (10) TV @/1 4 (10) TV/VIDEO rg (10) VIDEO ra (36) VOL +/– ws BUTTON DESCRIPTIONS @/1 (power) 5 X (pause) qj x (stop) qg ./> (go back/go forward) ea m/M (rewind/fast forward) qh O/o/P/p wg >10 eh 4 TA-SV7AV SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW Note 1: The process described in can be performed in any order. Note 2: Without completing the process described in , the next process can not be performed. SET 3-2. COVER (Page 6) 3-3. FRONT PANEL SECTION (Page 6) 3-4. BACK PANEL (2CH/VCD) SECTION (Page 7) 3-5. FRONT AMP BOARD (Page 7) 5 TA-SV7AV Note: Follow the disassembly procedure in the numerical order given. 3-2. COVER 1 three screws (BVTT3 × 6) 4 Remove the cover in the direction of arrow A. 2 two screws (case 3 TP2) A 3 3 2 two screws (case 3 TP2) 3-3. FRONT PANEL SECTION 1 wire (flat type) (25 core) (CN104) 2 screw (BVTP3 × 8) 2 screw (BVTP3 × 8) 3 lug 3 lug 5 two claws 6 front panel section 3 lug 5 claw 5 two claws 4 three screws (BVTP3 × 8) 6 2 screw (BVTP3 × 8) TA-SV7AV 3-4. BACK PANEL (2CH/VCD) SECTION 8 back panel (2CH/VCD) section 5 three screws (BVTP3 × 8) 5 four screws (BVTP3 × 8) 7 three connectors (CN901, 902, 903) 1 screw (BVTP3 × 8) 5 four screws (BVTP3 × 8) 6 6 connector (CN105) 1 screw (BVTP3 × 8) 4 RELAY board 2 lug 3-5. 3 two connectors (CN106, 113) FRONT AMP BOARD 2 screw (BVTP3 × 8) 5 screw (BVTP3 × 8) 4 two screws (BVTT3 × 8) 3 bracket (PWB) 6 lug 8 Remove the FRONT AMP board in the direction of the arrow. 7 PC board holder 7 PC board holder 1 three connector (CN913, 914, 915) 7 TA-SV7AV SECTION 4 TEST MODE Note: Use following buttons in the test mode. no mark : Button of amplifier unit (TA-SV7AV) *1 : Button of tuner unit (ST-SV7) *2 : Button of CD unit (MCE-SV7) [MC Test Mode] Enter the MC Test Mode 1. Press the I/1 button to turn the power on. 2. While pressing the both [STEREO/MONO] *1 and [CINEMA STUDIO C] buttons, press the [CINEMA STUDIO A] button. 3. “GROOVE” indication blinks on the fluorescent indicator tube in the midst of MC test mode. 4. This mode has two modes (mode 1/mode 2). 5. To change the modes, press three buttons in the same manner as entering this mode (step 2). Each time the step 2 operation is repeated, it changes modes alternately. 6. To distinguish the mode, turn the [VOLUME] knob clockwise or counterclockwise. Then display is shown as follows. Mode 1: only “MIN” or “MAX” Mode 2: “MIN”, “1 to 30” or “MAX” AMP Test Mode In the AMP test mode, it operates as follows. • [VOLUME] knob is turned, it changes display as follows. Counterclockwise : VOLUME MIN Clockwise : VOLUME MAX • [FILE SELECT] knob is turned, it changes speaker output mode as follows. Display of each mode: Mode No. Display 1 L: L R: R 2 L: SL R: SR 3 L: LSLC R: RSRW 4 L: LSLC R: RSRW 5 L: C R: W Details of each mode: Mode 1 : L-CH : front L-CH R-CH : front R-CH Mode 2 : L-CH : rear L-CH R-CH : rear R-CH Mode 3 : L-CH : front L-CH, rear L-CH, center R-CH : front R-CH, rear R-CH, sub woofer (no LFE, “EQ” indication does not light up on the fluorescent indicator tube of tuner unit) Mode 4 : L-CH : front L-CH, rear L-CH, center R-CH : front R-CH, rear R-CH, sub woofer (LFE on, “EQ” indication lights up on the fluorescent indicator tube of tuner unit) Mode 5 : L-CH : center R-CH : sub woofer Releasing the MC Test Mode To release from this mode, press the I/1 button or disconnect the power cord. 8 [GC Test Mode] Enter the GC Test Mode Procedure 1: 1. Press the I/1 button to turn the power on. 2. While pressing the both [STEREO/MONO] *1 and [CINEMA STUDIO C] buttons, press the [CLOCK/TIMER] *1 button. 3. LEDs and fluorescent indicator tube are all turned on of all units. Procedure 2: 1. Press the I/1 button to turn the power on. 2. While pressing the both [PLAY MODE] *2 and x *2 buttons, press the Z (DISC 1) *2 button. 3. LEDs and fluorescent indicator tube are all turned on of all units. Version Display Mode Procedure: 1. Enter the GC test mode. 2. Each time the [TUNER MEMORY] *1 or [DISC 1] *2 button is pressed, microcomputer or mechanism deck version is displayed of each unit. 3. Press the [TUNING +] *1 or [DISC 3] *2 button to detail is displayed the version. Key Check Mode Procedure: 1. Enter the GC test mode. 2. Press the [TUNING --] *1 or [DISC 2] *2 button to set the key check mode. 3. In the key check mode, the fluorescent indicator tube displays “K 0 J 0 V 0”. Each time a button is pressed, “K” value increases. However, once a button is pressed, it is no longer taken into account. “J” value increases like 1, 2, 3 ... if turn the [FILE SELECT] knob clockwise, or it decreases like 0, 9, 8 ... if turn the JOG dial counterclockwise. “V” value increases like 1, 2, 3 ... if turn the [VOLUME] knob clockwise, or it decreases like 0, 9, 8 ... if turn the JOG dial counterclockwise. Releasing the GC Test Mode To release from this mode, press three buttons in the same manner as entering this mode or disconnect the power cord. TA-SV7AV MEMO 9 TA-SV7AV SECTION 5 DIAGRAMS 5-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Boards: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. f • : internal component. : Pattern from the side which enables seeing. • • Indication of transistor. Q B C Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specified. f • : internal component. • 2 : nonflammable resistor. • 5 : fusible resistor. • C : panel designation. E These are omitted. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. • A : B+ Line. • B : B– Line. • Voltages are dc with respect to ground under no-signal conditions. no mark : Power on • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances. • Signal path. F : AUDIO N : MIC • Abbreviation EA : Saudi Arabia model SP : Singapore model TH : Thailand model • Circuit Boards Location SURROUND AMP board SUB TRANS board AC OUTPUT board AC INPUT board RELAY board FRONT AMP board PANEL board 10 TA-SV7AV PRINTED WIRING BOARDS – FRONT AMP Section – 1 2 3 • See page 10 for Circuit Boards Location. 4 5 6 7 8 9 10 11 • Semiconductor Location A FRONT AMP BOARD B C865 C835 C836 R835 JW26 C863 R839 L833 R831 R836 C832 – + L831 JW1 CENTER SPEAKER IMPEDANCE USE 8 – 16Ω R837 C831 R838 JW27 L – R832 + C834 R833 C864 REAR SPEAKER IMPEDANCE USE 8 – 16Ω R834 R – L832 C833 + R885 Q881 E R881 Location D801 D802 D821 D831 D851 D871 D881 D911 D923 D924 D925 D926 D951 D963 H-7 G-7 I-10 D-3 H-7 I-11 D-3 B-10 H-3 G-2 G-2 G-2 B-12 I-6 1 Ref. No. Location D970 D971 D972 D973 D974 D975 D980 D981 D990 D991 D992 D993 D994 D995 Ref. No. H-3 I-3 I-4 H-4 H-3 H-3 J-2 F-3 H-2 H-2 H-2 H-2 H-3 H-3 H-3 H-3 IC310 IC801 IC923 IC924 H-10 H-5 F-3 F-2 Q801 Q821 Q822 Q851 Q871 Q881 H-7 I-10 I-10 G-7 I-11 D-3 Q883 E Location Q883 Q891 Q892 Q893 Q894 Q895 Q896 Q897 Q902 Q903 Q904 Q961 Q962 Q963 D-3 H-9 H-9 H-10 G-9 G-9 H-9 G-9 J-3 J-3 J-4 H-7 H-4 G-4 D911 G (Page 18) D951 C912 C955 JW138 JW139 JW140 R954 R951 R953 R952 (Page 14) SURROUND AMP BOARD CN1002 SURROUND AMP BOARD CN1003 JW143 H J RY881 JW142 SYSTEM CONTROL 2 FROM ST-SV7 EPT901 C987 C809 – R814 (CHASSIS) + JW81 JW100 CLP1001 4 52 13 JW148 CN108 CN103 1 C9 R861 C858 JW101 JW145 JW82 + JW102 – JW881 JW53 L811 C859 C862 R 51 C9 R811 FRONT SPEAKER IMPEDANCE USE 6 – 16Ω E AC OUTPUT BOARD CN113 C956 (Page 14) C808 L 16 C953 JW3 R815 15 C911 JW141 R889 R887 R883 D881 14 6 NO102 C837 D831 C861 Ref. No. 13 C954 TM102 D Location D996 D997 JW2 C Ref. No. 12 CN110 5-2. JW147 1 JW47 L861 JW119 JW123 JW122 JW108 JW126 JW52 Q801 R808 R801 JW163 C919 JW167 R924 JW125 R925 JW127 R926 JW128 R927 JW166 JW168 R821 E R830 C852 C802 C801 JW130 D871 Q822 R880 R826 R825 E R878 R876 Q821 3 Q902 R905 Q903 JW69 1 JW78 CN113 JW136 JW135 R916 C871 R875 1 R871 R910 JW79 CN106 JW133 JW134 JW73 JW68 E R906 R907 JW178 JW176 JW80 JW32 JW36 JW34 JW35 C941 E R904 JW173 JW174 JW177 JW70 R903 E CN107 Q871 JW189 JW40 C1100 JW172 JW175 E 1 2 R827 R879 R877 JW132 C872 NO101 JW190 C821 JW170 C1101 7 C918 JW169 D821 JW131 C854 RELAY BOARD JW165 JW164 R803 C804 C1103 C915 CN111 JW51 JW107 JW106 R912 LP902 R804 D963 C853 JW193 JW180 CN112 E R852 R851 C1102 R806 R802 JW182 JW183 JW46 JW184 JW45 JW44 JW43 JW42 JW41 JW31 JW30 JW37 JW29 Q961 C851 JW186 JW38 JW28 JW21 JW20 C803 C812 R968 R853 R911 JW181 R809 C924 R915 IC310 JW194 E Q892 C1036 E JW162 JW179 D972 Q893 C1037 R892 C920 C891 JW198 D973 D971 R807 R965 JW71 JW72 JW185 D970 JW19 R891 C811 C806 JW67 JW196 JW39 D980 D801 JW66 IC801 I D851 (Page 16) JW158 JW159 JW160 R913 R895 R894 R896 Q891 E R805 D975 PANEL BOARD CN700 E EPT902 R859 R966 JW157 C916 Q896 D974 C991 R898 C807 C963 D JW156 JW195 Q894 C892 JW65 C856 R964 C964 JW17 Q897 E E R857 JW61 R970 E JW161 C857 R855 R963 JW62 D997 JW16 D998 JW187 JW58 R856 R969 D990 R897 JW117 D996 D991 C893 JW64 JW116 Q962 JW98 JW115 D995 JW155 R920 R919 C917 JW76 D994 D923 JW99 JW114 JW197 D993 JW22 JW63 JW113 R974 R921 R917 R854 JW60 JW153 JW154 R918 E E JW199 D992 JW97 Q895 R973 C992 R914 D802 R967 Q963 R971 JW18 SYSTEM CONTROL 1 FROM ST-SV7 JW57 JW56 R972 R908 C914 JW96 JW59 R992 JW50 D926 JW48 R991 JW95 Q851 E C962 C961 JW15 D925 H JW94 R858 C927 G JW152 JW151 R923 JW93 JW188 D924 JW120 JW92 JW602 JW105 JW91 JW104 JW90 JW103 JW9 JW11 JW12 JW13 JW191 JW89 JW111 C926 C925 C994 JW603 JW601 JW88 JW49 JW54 1 1 (Page 18) J JW87 JW10 3 CN104 JW75 C993 JW55 IC923 IC924 3 (CHASSIS) JW149 JW150 JW86 JW83 A SUB TRANS BOARD CN903 JW192 JW74 F JW85 D981 1 NO109 JW84 JW7 C990 JW6 5 JW146 JW8 R862 TM101 Q904 CN105 11 1-680-749AC OUTPUT BOARD CN915 E (Page 18) M M1 (FAN) F AC OUTPUT BOARD CN914 (21) 1-680-75511 2 1 (CHASSIS) (21) (Page 18) 11 11 TA-SV7AV SCHEMATIC DIAGRAM – FRONT AMP Section (1/2) – (1/2) NO109 5P AC2 RELAY-UNREG 1 Z2 AC1 SUB-AC Z3 SUB-AC RE STBY RELAY X10 +5.6V REGULATOR O (Page 19) DGND I RE D998 G AC2 IC924 NJM78L05A-T3 JOG2-B TP205 JOG2-B(FIELD SELECT) JOG2-A TP204 JOG2-A(FIELD SELECT) JOG1-B TP203 JOG1-B(FUNCTION) TP202 JOG1-A(FUNCTION) VOLA TP199 C927 100 10V D924 11ES2 C993 470 16V D991 11ES2-NTA2 B D990 11ES2-NTA2 B D993 11ES2-NTA2 B D992 11ES2-NTA2 B C992 0.1 AC1 VOL-A TP200 AC HIGH C994 220 10V JOG1-A TP201 VOLB IC923 NJM78L12A-T3 VOL-B C1100 O Z3 0.1 D923 11ES2 I D995 11ES2-NTA2 B D994 11ES2-NTA2 B D997 11ES2-NTA2 B D996 11ES2-NTA2 B G AC HIGH TP198 AC LOW TP197 AC LOW Z2 C1102 Z5 0.1 TP196 D981 11ES2-NTA2 B Z4 SYSTEM CONTROL 1 VP FROM ST-SV7 TP195 VF TP194 VF Z1 C1101 0.1 C1103 C926 100 16V Z7 0.1 TP193 CT C925 10 50V +12V REGULATOR C991 330 25V D980 11ES2-NTA2 B Z6 TP192 CT TP191 REG GND 2 TP190 D+5.7V D-GND C990 0.1 TP189 EVER+5V Z10 TP188 M(A)-GND CN112 5P CN110 19P D975 11ES2-NTA2B D974 11ES2-NTA2B D973 11ES2-NTA2B D972 11ES2-NTA2B D971 11ES2-NTA2B R908 2.2k CN113 5P SR-IN SR-IN S-GND S-GND SL-IN SL-IN C914 1 50V D926 1SS133T -72 Z2 D925 1SS133T -72 T3 Z3 TP187 CN107 20P D970 11ES2-NTA2B 5-3. R991 1k R992 1k Y7 TP186 SR-OUT TP185 3 S-GND SL-OUT CENTER-GND Y6 TP184 CENTER-GND TP183 CENTER-GND CENTER-IN Y8 TP182 CENTER-IN CENTER-OUT FR-OUT FR-IN FRONT-GND FRONT-GND FL-OUT FL-IN MIC-GND MIC-GND MIC-SIG TP178 SYSTEM CONTROL 2 FROM ST-SV7 MIC-SIG DBFB FEEDBACK DBFB FEEDBACK CHASSIS CHASSIS POWER KEY TP177 POWER KEY MIC-SIG CLK TP176 DBFB FEEDBACK TP175 CHASSIS TP174 POWER KEY IC310 PT8300-S C916 100p T2 TP179 FL-IN MIC-SIG C918 0.1 TP180 FRONT-GND MIC-GND C919 10 50V T1 TP181 FR-IN R911 100 C917 100p LAT R912 100 X6 R917 330 C920 0.1 TP256 R910 100 D-I D-O R916 100 EXP-LAT EXP-OUT DATA EXP-IN DATA EXP-CLK EXP-CLK EXP-LAT EXP-LAT EXP-OUT DATA TP172 TP171 EXP-OUT DATA EXP-IN DATA KEY0 TA TP173 R918 330 X4 R919 330 X11 LAT X3 R920 330 X12 D-I X2 R921 330 X13 NC D-O TP170 EXP-IN DATA KEY0 TA TP169 KEY0 TA NC X7 R913 47k KEY0 R924 47k R914 100 TP253 CN111 14P CN106 14P CLP1001 M1 (FAN) FAN+ TP166 FAN- TP167 SYSTEM CONTROLLER R906 1k Q903 2SB1116 R903 10k Q902,903 T4 Q902 2SC2785 FAN MOTOR R904 100k DRIVE CN104 25P HP-L HP-GND HP-R JOG1-B JOG1-A JOG2-B JOG2-A VOL3-A VOL3-B POWER KEY KEY0 LED-POWER LED-SUR (Page 17) LED-EQ LED-DCS_A LED-DCS_B LED-DCS_C LED-BLUE D GND EVER+5V +12V MIC TP254 C924 0.001 Z10 (CHASSIS) HP-SW TP252 TP251 REGULATOR C941 0.1 R905 2.2k CN105 3P C915 100p TP250 R915 47k Q904 2SC2001 R925 47k X1 R923 1k X8 X9 TP168 (Page 13) R926 10k X5 CLK PWR-KEY TP255 EXP-CLK R927 47k X10 R907 2.2k 4 X8 TP165 C872 0.47 50V TP164 TP163 R880 1M R879 100k D871 1SS133T-72 R827 22k R878 4.7k R877 22k TP162 JOG1-B TP158 JOG1-A TP157 D821 1SS133T-72 JOG2-B TP156 JOG2-A TP155 VOL-A TP154 VOL-B TP153 Q822 BN1F4M MUTING CONTROL PWR-KEY TP152 KEY0 TP151 R821 C821 680 4.7 2W 100V R830 X1 TP150 X2 TP149 X3 TP148 R826 1k Q821 2SC2878 X4 TP147 X5 TP146 R825 56 X6 TP145 X7 TP144 Q871 2SC2878 TP143 R876 1k TP142 TP159 Q821,871 MUTING MIC-SIG TP160 R875 56 R871 C871 680 4.7 2W 100V 6 7 MIC GND AGND for BLUE LED TP161 TP141 8 9 10 11 12 12 TA-SV7AV 5-4. SCHEMATIC DIAGRAM – FRONT AMP Section (2/2) – (2/2) 1 (Page 19) NO101 7P Z1 TP107 Z2 TP106 Z3 TP105 Z4 TP104 Z5 TP103 Z6 VP AC4(HIGH) AC4(HIGH) AC3(LOW) Z7 (Page 19) AC3(LOW) TP102 VF TP101 VF POWER AMP IC801 STK402-120S EPT901 C987 0.1 (CHASSIS) D911 D5SBA20 Y11 NO102 6P C911 0.1 100V TP108 C912 0.1 100V R971 2.2k TP109 AC1 TP110 R972 22k D951 D5SBA20 Q962,963 2 TP112 C955 0.1 AMP ON/OFF CONTROL R970 100k C801 4.7 50V T2 R801 1k C964 47 50V Q963 2SC1841 R973 2.2k R974 10k C951 3300 63V JW881 R969 22k C953 3300 50V C952 3300 63V X11 R968 1 C803 100p R953 100k R951 100k C954 3300 50V R954 100k R802 56k AC2 AC2-GND TP113 AC2 C956 0.1 R952 100k C809 0.1 Y10 C808 0.1 TM101 4P R812 10 1/2W R803 270 C802 220p AC1 TP111 Q962 2SA988 (Page 19) AC1-GND TP114 R-CH L811 TP115 C804 47 10V R-GND R FRONT SPEAKER RY881 R811 10 1/2W TP116 IMPEDANCE L-CH 3 USE 6-16Ω C852 220p R852 56k C811 0.01 T1 C854 47 10V R964 100 C812 0.01 R861 10 1/2W R963 100 TP117 R815 47k R853 270 C851 4.7 50V R851 1k R885 10k C853 100p Q881,883 C962 100 100V C961 100 100V R805 0.22/0.22 5W X12 R814 47k L861 R881 220 2W R883 47k R862 10 1/2W C858 0.1 D881 1SS133T-72 RELAY DRIVE R967 10k Q961 2SC1841 (CHASSIS) C859 0.1 R889 10k Q883 2SC2785 R887 100k AMP ON (Page 12) Q881 2SA1175 L-GND L (CHASSIS) SWITCH Y5 R806 1k R804 56k C861 0.01 R809 10 1/2W R966 33k TM102 6P R833 10 1/2W Y2 C963 100 10V D801 1SS133T-72 R807 15k R965 15k C862 0.01 TP118 REAR R-CH L832 L831 C806 0.068 Y3 TP119 R834 10 1/2W R838 47k Q801 2SC2785 R831 10 1/2W R RR-GND REAR SPEAKER IMPEDANCE TP120 REAR L-CH USE 8-16Ω OVER LOAD DETECT R808 100k C807 0.068 R837 47k Y1 L833 TP121 R832 10 1/2W TP122 R835 10 1/2W L RL-GND CENTER D851 1SS133T-72 CENTER SPEAKER D963 1SS133T-72 R858 100k R839 47k C857 0.068 Q851 2SC2785 OVER LOAD R854 56k DETECT D831 1SS133T-72 T4 C856 0.068 R857 15k 1/4W C837 4.7 50V R859 10 1/2W R836 10 1/2W C835 0.1 C836 0.1 C831 0.1 C833 0.1 C832 0.1 C834 0.1 JW26 JW27 R856 1k TP123 USE 8-16Ω C863 0.01 (CHASSIS) C865 0.01 C864 0.01 (CHASSIS) CN103 13P R855 0.22/0.22 5W Y1 TP140 TP139 Y2 TP138 TP137 Y3 4 X13 Y5 Y4 Y6 R895 10k Q896 2SC2785 Q893 2SA1175 Q894-897 Q895 2SC2785 C892 2.2 50V TP130 TP129 Y8 R891 56k DETECT TP132 TP128 (CHASSIS) CENTER OUT CENTER GND REAR R-OUT REAR GND REAR L-OUT SURROUND RY TP134 TP133 TP131 Y7 R894 10k PROTECT DC DET PROTECT REAR L-IN REAR GND (Page 15) REAR R-IN CENTER GND CENTER IN R892 68k EPT902 Y4 PROTECTOR D802 1SS133T -72 Y9 R898 4.7k TP136 TP135 Y5 T3 IMPEDANCE C-GND R896 33k Q897 2SC2785 Q892 2SC2785 Q891 2SC2785 CN108 4P Y9 Q894 2SC2785 R897 22k C893 100 10V C891 100 10V Y10 Q891,892 DC DETECT TP127 TP126 TP125 (CHASSIS) OVERLOAD DETECT -VL GND 6 Y11 TP124 +VL 7 (Page 15) X9 8 9 10 11 13 13 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. TA-SV7AV 5-5. IC PIN FUNCTION DESCRIPTION 5-6. PRINTED WIRING BOARD – SURROUND AMP Section – • See page 10 for Circuit Boards Location. • FRONT AMP BOARD IC310 PT8300-S (SYSTEM CONTROLLER) 1 Pin No. Pin Name I/O 1 VSS — Description 2 RESET_B I Reset signal input terminal 3 CLK I Serial data transfer clock signal input from the tuner unit (ST-SV7) 2 3 4 Ground terminal Not used SURROUND AMP BOARD R1094 LED drive signal output of the CINEMA STUDIO B indicator (D705) “L”: LED on 7 LED A O LED drive signal output of the CINEMA STUDIO A indicator (D704) “L”: LED on 8 LED EQ O LED drive signal output of the EQ indicator (D703) IC1001 R1092 C1033 Q1001 D1001 R1033 JW1005 10 LED BLU O LED drive signal output of the MULTI CHANNEL DECODING indicator (D781) “L”: LED on 11 HP SW I Headphone detection signal input terminal 12 PROTECT I Over load detection signal input for speaker output 13 LATCHO O Serial data latch pulse output terminal 14 CLKO O Serial data transfer clock signal output terminal 15 — — Not used (open) 16 — — Not used (fixed at “L”) B JW1004 R1058 R1055 O Muting on/off control signal output terminal “L”: muting 19 LED PW O LED drive signal output of the I/1 indicator (D701) 20 SUR RY O Relay drive signal output for the surround speaker (rear and center) protection 21 F RY O Relay drive signal output for the front speaker protection “L”: LED on 22 STK PW O Power amplifier on/off selection signal output terminal 23 — — Not used (open) 24 STBY RY O Standby relay drive signal output terminal C1086 “H”: on R1054 R1001 JW1021 C1082 R1082 R1052 R1061 R1060 R1059 R1081 C1001 C1051 Q1061 E JW1016 JW1015 D1002 JW1013 JW1012 Q1081 E JW1010 JW1011 R1085 R1065 R1069 E Q1063 4 13 R1088 1 1 R1090 D R1010 R1063 D1062 C1087 “L”: standby, “H”: on C1057 JW1014 R1089 “H”: on C1039 MUTING JW1009 18 RY1062 D1081 Not used (open) R1051 C1081 R1087 — E R1057 C1084 CLP1000 R1086 — R1083 C1054 C R1084 17 C1052 C1053 C1083 R1053 Not used (open) Not used (open) RY1061 C1006 C1056 C1002 R1002 C1004 R1004 R1003 C1003 “L”: over load C1007 D1051 R1056 Q1051 “H”: headphone on R1009 R1007 “L”: LED on JW1006 LED drive signal output of the SUR indicator (D702) JW1007 O R1006 R1008 JW1008 LED SUR E R1005 “L”: LED on JW1001 O JW1020 LED B E Q1092 R1093 R1032 JW1019 6 E Q1093 D1061 R1047 “L”: LED on JW1018 LED drive signal output of the CINEMA STUDIO C indicator (D706) JW1017 Serial data latch pulse input from the tuner unit (ST-SV7) O R1095 C1034 C1038 I LED C R1031 JW1002 LATCH 5 THP092 JW1003 A 4 9 5 R1062 CN1003 CN1002 1-680-750- “L”: standby, “H”: power on 25 DATA OUT O Serial data output to the tuner unit (ST-SV7) 26 DATA IN I Serial data input from the tuner unit (ST-SV7) 27 PULLUP — Not used (open) 28 VCC — Power supply terminal (+5V) 11 FRONT AMP BOARD CN103 (CHASSIS) • Semiconductor Location Ref. No. 14 Location D1001 D1002 D1051 D1061 D1062 D1081 B-3 C-5 B-3 B-4 C-2 D-2 IC1001 B-1 Q1001 Q1051 Q1061 Q1063 Q1081 Q1092 Q1093 B-3 B-3 C-5 D-5 D-1 A-4 A-4 14 (Page 11) H FRONT AMP BOARD CN108 (Page 11) (21) J TA-SV7AV 5-7. SCHEMATIC DIAGRAM – SURROUND AMP Section – POWER AMP R1094 68k IC1001 STK443-050 R1093 100k Q1092,1093 THERMAL DETECT Q1092 2SC2785 R1092 100k Q1093 2SC2785 CN1003 4P R1095 22k THP092 +VL GND -VL OVERLOAD DETTECT A3 C1001 10 50V R1005 0.22 2W R1001 1k R1090 68k R1060 56k R1010 47k D1002 1SS133T (Page 13) C1003 100p R1006 1k R1004 56k R1009 10 1/2W C1002 220p R1002 56k R1007 15k R1003 * C1006 0.068 D1001 1SS133T R1031 100 C1004 47 10V C1007 0.068 Q1001 2SC2785 * R1003,1053 680 (EA,SP) R1047 10k 1k (TH) C1033 100 50V R1033 1 C1034 100 50V R1008 100k D1051 1SS133T C1054 47 10V C1052 220p R1052 56k RY1061 OVER R1032 100 LOAD DETECT R1058 100k C1057 0.068 R1057 15k R1053 * D1061 1SS133T Q1061 2SA1175-HFE R1061 220 2W R1063 10k C1056 0.068 Q1051 2SC2785 R1065 22k R1059 10 1/2W OVER CN1002 13P A1 CENTER GND Q1061,1063 RELAY DRIVE CENTER IN A2 REAR R-IN A3 REAR L-IN LOAD REAR GND DETECT A2 C1051 10 50V R1051 1k R1054 56k C1053 100p R1055 0.22 2W R1056 1k PROTECT R1069 A1 C1081 10 50V Q1063 BA1F4M R1081 1k DC DET SURROUND RY REAR L-OUT REAR GND REAR R-OUT R1086 1k R1084 56k C1082 220p R1082 56k C1039 0.01 CENTER OUT R1085 0.22 2W RY1062 R1089 10 1/2W R1083 1.3k C1084 47 10V (Page 13) CENTER GND C1083 100p R1087 15k Q1081 2SC2785 R1088 100k LOAD D1081 1SS133T R1062 220 2W C1086 0.068 OVER DETECT C1087 0.068 D1062 1SS133T C1038 0.01 CLP1000 (CHASSIS) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 15 15 TA-SV7AV 5-8. PRINTED WIRING BOARDS – CONTROL Section – 1 2 • See page 10 for Circuit Boards Location. 3 4 5 6 R724 7 8 9 10 11 C781 PANEL BOARD A MULTI CHANNEL DECODING D781 C740 R743 C739 C742 R747 8 14 C741 R746 IC701 C743 7 1 C748 C747 B D710 R750 R751 NO780 VOLUME R727 C723 D R733 C725 FB702 V JW705 JW704 JW511 JW518 C703 D702, S710 EQ SUR D703 D702 FB705 FILE SELECT FB704 S710 S711 FB706 JW509 2 4 2 4 5 7 7 R710 J701 MIC 1 6 J703 PHONES 4 5 R721 6 6 3 (CHASSIS) 3 R722 7 1 1 NO750 C751 5 C710 JW510 1 S719 EQ ON/OFF CN700 S718 SET UP 1 CLP701 D (CHASSIS) CLP703 C704 JW508 FB701 3 E S702 ROTARY ENCODER 1 3 R720 2 5 b B R709 FB703 J702 MIC 2 ENTER S723 JW520 R730 C752 C736 C728 R711 JW519 C724 C722 R728 C705 C729 C726 R726 JW514 C721 R729 R717 D703, S711 FB708 R731 DIGITAL S705 R716 R718 v JW517 C735 R739 R719 CINEMA STUDIO B R708 JW516 JW502 R740 S712 E Q702 JW515 R741 C727 3 E Q701 C706 JW513 S701 ROTARY ENCODER 1 3 R732 FB707 JW506 C733 1 R737 JW505 IC702 C S703 ROTARY ENCODER 1 3 R734 JW512 C732 4 R707 R736 JW504 Q710 8 JW525 R738 5 JW507 R735 NO710 S713 D705, S713 JW524 JW503 C734 R714 S714 1 D701 R712 C730 C702 FUNCTION S715 2 I/1 3 1 CINEMA STUDIO C R748 D701, S705 R715 NO711 1 R713 D706, S714 C737 CINEMA STUDIO A D704 D705 D706 R749 C731 C701 JW521 1 C744 JW501 C746 2 R742 C749 C745 C750 5 S717 C712 PICTURE EFFECT 1-680-754- C738 D704, S712 NO781 R744 JW522 R745 C711 CLP702 FRONT AMP BOARD CN104 (Page 11) 1 J701 – 703 7 6 3 2 4 5 1 (CHASSIS) • IC Block Diagram – PANEL BOARD – 16 16 C-6 C-6 C-3 OP2IN OP2OUT LPF2IN LPF2OUT 11 10 9 8 OSCILLATOR D/A LPF2 1/2 VCC DO1 CLOCK AUTO RESET RESET MAIN CONTROL D1 DO0 MO 20KBIT SRAM MI A/D LPF1 1 2 3 4 5 6 7 GND Q701 Q702 Q710 12 CC2 B-3 C-3 13 CC1 IC701 IC702 14 OP1IN B-11 C-10 C-8 B-8 B-7 B-6 B-3 A-6 REF Location D701 D702 D703 D704 D705 D706 D710 D781 CLOCK Ref. No. M65850P OP1OUT RV762 ECHO LEVEL IC701 LPF1OUT RV761 MIC LEVEL • Semiconductor Location VCC F LPF1IN NO761 11 (21) TA-SV7AV • See page 16 for IC Block Diagram. S702 VOLUME ROTARY ENCODER R716 2.2k R717 2.7k R718 3.9k R719 5.6k 3B 3A GND 2B 1A 1B GND S703 FILE SELECT ROTARY ENCODER GND S701 FUNCTION ROTARY ENCODER 2A SCHEMATIC DIAGRAM – CONTROL Section – S723 ENTER C705 0.01 C706 0.01 A2 A3 A4 J701 C704 0.01 A5 FB701 C703 0.01 C702 0.01 R726 1k A1 C701 0.01 C721 0.22 50V A6 MIC1 NO710 3P A9 R727 10k C722 0.01 S705 NO711 3P A8 R709 270 R710 470 R711 560 R712 820 R713 1k R714 1.2k R715 1.5k R720 8.2k R721 15k R722 27k S717 J702 FB702 S710 S711 S712 S713 S714 SUR EQ A B C S715 S719 DIGITAL S718 EQ ON/OFF SET UP STUDIO R735 150k MIC AMP IC702(2/2) NJM4580D 6 2 7 C734 47p 4 8 FB707 0H D702 SEL5923A D703 SEL5923A SUR EQ D704 SEL5923A D705 SEL5923A D706 SEL5923A CINEMA CINEMA CINEMA STUDIO STUDIO STUDIO A R741 15k (CHASSIS) REGULATOR C733 10 16V C723 0.01 C735 10 16V C732 100 10V R737 1k LED-DCS_A Q710 2SC2785 LED-EQ C736 2.2 50V LED-SUR C729 2.2 50V R740 100k R738 10k R739 10k C728 0.1 50V R731 1k B MULTI CHANNEL DECODING R708 100 Q702 BN1F4M C Q701,702 LED-POWER R734 10k C727 470p R730 100k NO781 2P D781 SEL5E20C D701 SEL5223S -TP15 R732 22k C725 1000p NO780 2P R736 100 5 LED DRIVE LED-BLUE 1 C731 2.2 50V LED-DCS_C 3 C751 0.01 R707 330 JW705 C781 0.01 IC702(1/2) NJM4580D C726 47p FB708 LED-DCS_B R729 1k R728 10k EFFECT CINEMA MIC2 CLP701 PICTURE C730 270p C724 0.22 50V Q701 BA1A4M JW704 C752 10 16V CN700 25P FB703 AGND for BULUE LED D710 MTZJ-T-72-5.1B C740 47 10V C741 47 10V R733 100 C742 0.068 MIC C738 0.0068 R743 22k R744 22k C743 0.001 R747 120k R746 270 NO761 5P A GND C737 0.022 +12V R742 15k EVER+5V D GND R745 22k NO750 5P LED-BLUE LED-BLUE C739 1 50V LED-DCS_C LED-DCS_C LED-DCS_B LED-DCS_B LED-DCS_A LED-DCS_A RV761 50k LED-EQ LED-EQ MIC LEVEL LED-SUR LPF2OUT R749 47k LED-POWER LED-POWER A8 KEY0 GND LPF2IN OP2IN REF OP2OUT CC1 IC701 M65850P CC2 C750 1 50V OP1IN ECHO LPF1OUT DIGITAL ECHO LEVEL OP1OUT RV762 50k CLOCK VCC LED-SUR LPF1IN A9 C744 0.15 POWER KEY A1 VOL3-B A2 R748 22k C748 0.001 R750 22k (CHASSIS) C711 0.01 VOL3-A 47 50V CLP702 R751 C747 22k 0.068 A3 JOG2-A A4 JOG2-B A5 C745 5-9. JOG1-A A6 JOG1-B C749 0.0068 FB706 C712 0.001 C746 0.47 50V HP-R HP-GND HP-L J703 PHONES FB705 HP-SW FB704 C710 0.001 17 17 (Page 12) TA-SV7AV 5-10. PRINTED WIRING BOARDS – POWER Section – • See page 10 for Circuit Boards Location. (AC IN) JW906 SUB TRANS BOARD JW801 JW907 JW803 (EA, SP) Q901 E JW804 JW802 (TH) JW903 (EA, SP) (TH) 1 RY901 JW901 JW805 JW913 R901 JW806 A R902 (Page 11) D901 LP102 5 CN901 F913 (EA, SP) CN902 2 3 JW902 (TH) 1 T901 POWER TRANSFORMER (SUB) C901 JW807 CN903 JW808 S901 VOLTAGE SELECTOR 4 JW905 230 – 240V T 220V T 120V JW809 JW810 JW920 (TH) (TH) JW811 JW812 1-680-751- 11 (21) AC INPUT BOARD T911 POWER TRANSFORMER (MAIN) 1 AC OUTPUT BOARD JW938 2 3 CN915 NO921 (TH) E F937 1 FRONT AMP BOARD NO101 (Page 11) 4 F931 JW922 3 JW930 JW923 (EA, SP) JW961 CN913 F932 1 G FRONT AMP BOARD NO102 (Page 11) F934 F933 6 F935 1-680-75211 4 CN914 (21) F936 1 2 F (Page 11) 1 11 1-680-754- 18 18 FRONT AMP BOARD NO101 (21) FRONT AMP BOARD NO109 TA-SV7AV 5-11. SCHEMATIC DIAGRAM – POWER Section – F931 T8AL 250V AC1 T911 NO921 CN902 4P (EA,SP) 4P (EA,SP) 2P (TH) 2P (TH) POWER TRANSFORMER AC1-GND (MAIN) AC1 230-240 F932 T6.3AL AC2 (EA,SP) 230-240 (TH) 220 JW922 220 S901 AC2-GND AC2 (Page 13) CN913 6P JW923 120/230 120/230 NEUTRAL NEUTRAL VOLTAGE SELECTOR 230-240V F933 T6.3AL 250V (EA,SP) F913 T5AL 250V 220V (Page 13) CN915 3P 120V F934 T8AL 250V VP AC4(HIGH) F935 T2.5AL 250V F936 T2.5AL 250V JW913 JW907 (TH) (TH) AC4(HIGH) AC3(LOW) F937 T4AL 250V (EA,SP) JW938 JW906 AC3(LOW) C901 0.01 250V VF RY901 TRANSFORMER (SUB) SUB-AC JW905 SUB-AC JW901 POWER CN903 5P (EA,SP) T901 JW903 (TH) CN914 4P JW902 (Page 13) D901 1SS133T VF CN901 2P (AC IN) (TH) RELAY-UNREG STBY RELAY DGND (Page 12) R902 10k Q901 2SC2785 R901 100k RELAY DRIVE The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 19 19 TA-SV7AV SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) ↑ ↑ Parts Color Cabinet's Color 6-1. 6-2. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied. • Hardware (# mark) list is given in the last of the electrical parts list. FRONT PANEL SECTION The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. • Abbreviation EA : Saudi Arabia model SP : Singapore model TH : Thailand model zB COVER SECTION 56 57 56 zA #4 3 56 58 55 (including zA, zB, zC) 2 4 #1 #1 53 5 #1 supplied with S702 #1 2 #1 56 not supplied M1 51 54 #1 not supplied not supplied supplied with S703 59 52 #1 7 #1 51 1 zC supplied with S701 not supplied #1 Front panel section Ref. No. 1 2 3 4 4 Part No. Description 1-773-210-11 3-363-099-21 4-232-336-11 4-233-558-21 4-233-558-31 WIRE (FLAT TYPE) (25 CORE) SCREW (CASE 3 TP2) COVER PANEL (2CH/VCD), BACK (SP) PANEL (2CH/VCD), BACK (EA) Remark Ref. No. 4 5 7 M1 Part No. Description 4-233-558-41 1-680-751-11 1-680-755-11 1-763-072-11 PANEL (2CH/VCD), BACK (TH) SUB TRANS BOARD RELAY BOARD FAN, D. C. Remark Ref. No. 51 52 53 54 55 20 20 Part No. Description 4-232-342-01 4-232-338-01 X-4953-680-1 4-232-341-01 4-232-343-01 KNOB (FUNC) KNOB (VOL) PANEL ASSY, FRONT SHEET (VOL) BUTTON (ENTER) Remark Ref. No. 56 57 58 58 59 Part No. Description 4-951-620-01 4-232-344-01 A-4275-755-A A-4726-288-A 4-232-340-01 SCREW (2.6X8), +BVTP INDICATOR (BLUE) PANEL BOARD, COMPLETE (EA, SP) PANEL BOARD, COMPLETE (TH) KNOB (MIC) Remark TA-SV7AV 6-3. CHASSIS SECTION not supplied 103 103 #1 105 109 #2 104 not supplied #3 108 102 T911 101 #1 not supplied not supplied #2 106 106 not supplied not supplied not supplied 107 not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description 101 101 102 103 104 A-2007-899-A A-4726-279-A 1-680-753-11 4-900-386-01 1-680-752-11 FRONT AMP BOARD, COMPLETE (EA, SP) FRONT AMP BOARD, COMPLETE (TH) AC OUTPUT BOARD SCREW AC INPUT BOARD Remark 105 105 A-2007-897-A SURROUND AMP BOARD, COMPLETE (EA, SP) A-4726-276-A SURROUND AMP BOARD, COMPLETE (TH) Ref. No. Part No. Description 106 107 * 108 108 0 109 3-970-608-01 4-965-822-01 3-703-244-00 3-703-571-11 1-777-071-81 SUMITITE (B3), +BV FOOT BUSHING (2104), CORD (EA, SP) BUSHING (S) (4516), CORD (TH) CORD, POWER (EA, SP) 0 109 0 T911 1-791-901-11 CORD, POWER (TH) 1-435-935-11 TRANSFORMER, POWER Remark 21 TA-SV7AV AC INPUT SECTION 7 ELECTRICAL PARTS LIST AC OUTPUT FRONT AMP NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable Ref. No. Part No. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • SEMICONDUCTORS In each case, u: µ, for example: uA. . : µA. . uPA. . : µPA. . uPB. . : µPB. . uPC. . : µPC. . uPD. . : µPD. . • CAPACITORS uF: µF • COILS uH: µH Description Remark 1-680-752-11 AC INPUT BOARD *************** ************************************************************** 1-680-753-11 AC OUTPUT BOARD **************** 1-533-217-41 HOLDER, FUSE < CONNECTOR > CN913 CN914 CN915 1-691-768-11 PLUG (MICRO CONNECTOR) 6P 1-691-766-11 PLUG (MICRO CONNECTOR) 4P 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < FUSE > 0 F931 0 F932 0 F933 0 F934 0 F935 1-533-949-31 1-533-473-11 1-533-473-11 1-533-949-31 1-533-469-11 FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V) FUSE, GLASS TUBE (DIA. 5) (T6.3AL/250V) FUSE, GLASS TUBE (DIA. 5) (T6.3AL/250V) FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V) FUSE, GLASS TUBE (DIA. 5) (T2.5AL/250V) 0 F936 1-533-469-11 FUSE, GLASS TUBE (DIA. 5) (T2.5AL/250V) 0 F937 1-533-471-11 FUSE, GLASS TUBE (DIA. 5) (T4AL/250V) ************************************************************** A-2007-899-A FRONT AMP BOARD, COMPLETE (EA, SP) A-4726-279-A FRONT AMP BOARD, COMPLETE (TH) *************************** 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S < CAPACITOR > C801 C802 C803 C804 C806 1-126-963-11 1-162-286-31 1-162-282-31 1-126-947-11 1-136-495-11 ELECT CERAMIC CERAMIC ELECT FILM 4.7uF 220PF 100PF 47uF 0.068uF 20% 10% 10% 20% 5% 50V 50V 50V 10V 50V C807 C808 C809 C811 C812 1-136-495-11 1-136-165-00 1-136-165-00 1-162-306-11 1-162-306-11 FILM FILM FILM CERAMIC CERAMIC 0.068uF 0.1uF 0.1uF 0.01uF 0.01uF 5% 5% 5% 30% 30% 50V 50V 50V 16V 16V C821 C831 C832 C833 1-107-721-11 1-136-165-00 1-136-165-00 1-136-165-00 ELECT FILM FILM FILM 4.7uF 0.1uF 0.1uF 0.1uF 20% 5% 5% 5% 100V 50V 50V 50V 22 Ref. No. Part No. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board. • Abbreviation EA : Saudi Arabia model SP : Singapore model TH : Thailand model Description Remark C834 1-136-165-00 FILM 0.1uF 5% 50V C835 C836 C837 C851 C852 1-136-165-00 1-136-165-00 1-126-963-11 1-126-963-11 1-162-286-31 FILM FILM ELECT ELECT CERAMIC 0.1uF 0.1uF 4.7uF 4.7uF 220PF 5% 5% 20% 20% 10% 50V 50V 50V 50V 50V C853 C854 C856 C857 C858 1-162-282-31 1-126-947-11 1-136-495-11 1-136-495-11 1-136-165-00 CERAMIC ELECT FILM FILM FILM 100PF 47uF 0.068uF 0.068uF 0.1uF 10% 20% 5% 5% 5% 50V 10V 50V 50V 50V C859 C861 C862 C863 C864 1-136-165-00 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 FILM CERAMIC CERAMIC CERAMIC CERAMIC 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 5% 30% 30% 30% 30% 50V 16V 16V 16V 16V C865 C871 C872 C891 C892 1-162-306-11 1-107-721-11 1-126-959-11 1-104-665-11 1-126-961-11 CERAMIC ELECT ELECT ELECT ELECT 0.01uF 4.7uF 0.47uF 100uF 2.2uF 30% 20% 20% 20% 20% 16V 100V 50V 10V 50V C893 C911 C912 C914 C915 1-104-665-11 1-130-777-00 1-130-777-00 1-115-871-11 1-162-282-31 ELECT MYLAR MYLAR ELECT CERAMIC 100uF 0.1uF 0.1uF 1uF 100PF 20% 5% 5% 20% 10% 10V 100V 100V 50V 50V C916 C917 C918 C919 C920 1-162-282-31 1-162-282-31 1-164-159-11 1-126-964-11 1-164-159-11 CERAMIC CERAMIC CERAMIC ELECT CERAMIC 100PF 100PF 0.1uF 10uF 0.1uF 10% 10% 50V 50V 50V 50V 50V C924 C925 C926 C927 C941 1-162-294-31 1-126-795-11 1-126-382-11 1-104-665-11 1-164-159-11 CERAMIC ELECT ELECT ELECT CERAMIC 0.001uF 10uF 100uF 100uF 0.1uF 10% 20% 20% 20% 50V 50V 16V 10V 50V C951 C952 C953 C954 C955 1-135-516-11 1-135-516-11 1-135-515-11 1-135-515-11 1-136-165-00 ELECT ELECT ELECT ELECT FILM 3300uF 3300uF 3300uF 3300uF 0.1uF 20% 20% 20% 20% 5% 63V 63V 50V 50V 50V C956 C961 1-136-165-00 FILM 1-128-563-11 ELECT 0.1uF 100uF 5% 20% 50V 100V 20% TA-SV7AV FRONT AMP Ref. No. Part No. Description Remark C962 C963 C964 1-128-563-11 ELECT 1-104-665-11 ELECT 1-119-943-91 ELECT 100uF 100uF 47uF C987 C990 C991 C992 C993 1-164-159-11 1-164-159-11 1-126-940-11 1-113-342-11 1-126-935-11 CERAMIC CERAMIC ELECT CERAMIC ELECT 0.1uF 0.1uF 330uF 0.1uF 470uF C994 C1100 C1101 C1102 1-126-176-11 1-164-159-11 1-164-159-11 1-164-159-11 ELECT CERAMIC CERAMIC CERAMIC 220uF 0.1uF 0.1uF 0.1uF C1103 1-164-159-11 CERAMIC 0.1uF 20% 20% 20% 100V 10V 50V 20% 50V 50V 25V 50V 16V 20% 20% 10V 50V 50V 50V 50V < CONNECTOR > CN103 CN104 CN105 CN106 CN107 1-778-981-11 1-784-786-11 1-564-506-11 1-573-846-11 1-794-498-21 CONNECTOR, BOARD TO BOARD 13P CONNECTOR, FFC 25P PLUG, CONNECTOR 3P CONNECTOR, BOARD TO BOARD 14P SOCKET, CONNECTOR 20P (SYSTEM CONTROL 1 FROM ST-SV7) CN108 CN113 1-770-721-11 CONNECTOR, BOARD TO BOARD 4P 1-770-594-21 CONNECTOR, BOARD TO BOARD 5P < DIODE > D801 D802 D821 D831 D851 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 DIODE DIODE DIODE DIODE DIODE 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 D871 D881 D911 D923 D924 8-719-911-19 8-719-911-19 8-719-510-68 8-719-024-99 8-719-024-99 DIODE DIODE DIODE DIODE DIODE 1SS133T-72 1SS133T-72 D5SBA204101 11ES2-NTA2B 11ES2-NTA2B D925 D926 D951 D963 D970 8-719-911-19 8-719-911-19 8-719-510-68 8-719-911-19 8-719-024-99 DIODE DIODE DIODE DIODE DIODE 1SS133T-72 1SS133T-72 D5SBA204101 1SS133T-72 11ES2-NTA2B D971 D972 D973 D974 D975 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 DIODE DIODE DIODE DIODE DIODE 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B D980 D981 D990 D991 D992 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 DIODE DIODE DIODE DIODE DIODE 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B D993 D994 D995 D996 D997 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 DIODE DIODE DIODE DIODE DIODE 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B Ref. No. Description Remark < GROUND TERMINAL > EPT901 1-537-770-21 TERMINAL BOARD, GROUND EPT902 1-537-770-21 TERMINAL BOARD, GROUND < IC > IC310 IC801 IC923 IC924 6-800-467-01 8-749-016-96 8-759-595-88 8-759-708-05 IC IC IC IC PT8300-S STK402-120S NJM78L12A-T3 NJM78L05A-T3L811 L831 L832 L833 L861 1-420-872-00 1-420-872-00 1-420-872-00 1-420-872-00 1-420-872-00 COIL, AIR-CORE COIL, AIR-CORE COIL, AIR-CORE COIL, AIR-CORE COIL, AIR-CORE < TRANSISTOR > Q801 Q821 Q822 Q851 Q871 8-729-119-78 8-729-231-55 8-729-900-63 8-729-119-78 8-729-231-55 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2785TP-HFE 2SC2878AB-TPE2 BN1F4M-TP 2SC2785TP-HFE 2SC2878AB-TPE2 Q881 Q883 Q891 Q892 Q893 8-729-119-76 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-76 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SA1175TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SA1175TP-HFE Q894 Q895 Q896 Q897 Q902 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE Q903 Q904 Q961 Q962 Q963 8-729-140-04 8-729-142-46 8-729-140-84 8-729-140-82 8-729-140-84 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SB1116-TP-LK 2SC2001TP-LK 2SC1841TP-PAFAEA 2SA988TP-PAFAEA 2SC1841TP-PAFAEA < RESISTOR > R801 R802 R803 R804 0 R805 1-249-417-11 1-249-438-11 1-249-410-11 1-249-438-11 1-234-499-21 CARBON 1K 5% CARBON 56K 5% CARBON 270 5% CARBON 56K 5% ENCAPSULATED COMPONENT 0.22 1/4W 1/4W 1/4W 1/4W 5W R806 R807 R808 R809 R811 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 1-260-076-11 CARBON CARBON CARBON CARBON CARBON 1K 15K 100K 10 10 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/2W 1/2W R812 R814 R815 0 R821 R825 1-260-076-11 1-249-437-11 1-249-437-11 1-215-891-11 1-249-402-11 CARBON CARBON CARBON METAL OXIDE CARBON 10 47K 47K 680 56 5% 5% 5% 5% 5% 1/2W 1/4W 1/4W 2W F 1/4W 1K 22K 10 5% 5% 5% 1/4W 1/4W 1/2W R826 R827 R831 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Part No. 1-249-417-11 CARBON 1-249-433-11 CARBON 1-260-076-11 CARBON 23 TA-SV7AV FRONT AMP Ref. No. Part No. PANEL Description Remark Ref. No. Part No. Description R924 R925 R926 R927 R951 1-249-437-11 1-249-437-11 1-249-429-11 1-249-437-11 1-249-441-11 CARBON CARBON CARBON CARBON CARBON 47K 47K 10K 47K 100K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W Remark R952 R953 R954 0 R963 0 R964 1-249-441-11 1-249-441-11 1-249-441-11 1-212-881-11 1-212-881-11 CARBON CARBON CARBON FUSIBLE FUSIBLE 100K 100K 100K 100 100 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W F 1/4W F R965 R966 R967 0 R968 R969 1-249-431-11 1-249-435-11 1-249-429-11 1-202-972-61 1-249-433-11 CARBON CARBON CARBON FUSIBLE CARBON 15K 33K 10K 1 22K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W F 1/4W R970 R971 R972 R973 R974 1-249-441-11 1-249-421-11 1-249-433-11 1-249-421-11 1-249-429-11 CARBON CARBON CARBON CARBON CARBON 100K 2.2K 22K 2.2K 10K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R991 R992 1-249-417-11 CARBON 1-249-417-11 CARBON 1K 1K 5% 5% 1/4W 1/4W R832 R833 1-260-076-11 CARBON 1-260-076-11 CARBON 10 10 5% 5% 1/2W 1/2W R834 R835 R836 R837 R838 1-260-076-11 1-260-076-11 1-260-076-11 1-249-437-11 1-249-437-11 CARBON CARBON CARBON CARBON CARBON 10 10 10 47K 47K 5% 5% 5% 5% 5% 1/2W 1/2W 1/2W 1/4W 1/4W R839 R851 R852 R853 R854 1-249-437-11 1-249-417-11 1-249-438-11 1-249-410-11 1-249-438-11 CARBON CARBON CARBON CARBON CARBON 47K 1K 56K 270 56K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 0 R855 R856 R857 R858 R859 1-234-499-21 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 ENCAPSULATED COMPONENT 0.22 CARBON 1K 5% CARBON 15K 5% CARBON 100K 5% CARBON 10 5% 5W 1/4W 1/4W 1/4W 1/2W R861 R862 0 R871 R875 R876 1-260-076-11 1-260-076-11 1-215-891-11 1-249-402-11 1-249-417-11 CARBON CARBON METAL OXIDE CARBON CARBON 10 10 680 56 1K 5% 5% 5% 5% 5% 1/2W 1/2W 2W F 1/4W 1/4W R877 R878 R879 R880 0 R881 1-249-433-11 1-249-425-11 1-249-441-11 1-247-903-00 1-215-888-00 CARBON CARBON CARBON CARBON METAL OXIDE 22K 4.7K 100K 1M 220 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 2W F R883 R885 R887 R889 R891 1-249-437-11 1-249-429-11 1-249-441-11 1-249-429-11 1-249-438-11 CARBON CARBON CARBON CARBON CARBON 47K 10K 100K 10K 56K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1-694-677-12 TERMINAL BOARD (4P) (FRONT SPEAKER IMPEDANCE USE 6-16Ω) TM102 1-694-674-12 TERMINAL BOARD (6P) (REAR/CENTER SPEAKER IMPEDANCE USE 8-16Ω) ************************************************************** R892 R894 R895 R896 R897 1-249-439-11 1-249-429-11 1-249-429-11 1-249-435-11 1-249-433-11 CARBON CARBON CARBON CARBON CARBON 68K 10K 10K 33K 22K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W A-4725-755-A PANEL BOARD, COMPLETE (EA, SP) A-4726-288-A PANEL BOARD, COMPLETE (TH) ********************** R898 R903 R904 R905 R906 1-249-425-11 1-249-429-11 1-249-441-11 1-249-421-11 1-249-417-11 CARBON CARBON CARBON CARBON CARBON 4.7K 10K 100K 2.2K 1K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W C701 C702 C703 C704 C705 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 30% 30% 30% 30% 30% 16V 16V 16V 16V 16V R907 R908 R910 R911 R912 1-249-421-11 1-249-421-11 1-247-807-31 1-247-807-31 1-247-807-31 CARBON CARBON CARBON CARBON CARBON 2.2K 2.2K 100 100 100 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W C706 C710 C711 C712 C721 1-162-306-11 1-162-294-31 1-162-306-11 1-162-294-31 1-115-868-11 CERAMIC CERAMIC CERAMIC CERAMIC ELECT 0.01uF 0.001uF 0.01uF 0.001uF 0.22uF 30% 10% 30% 10% 20% 16V 50V 16V 50V 50V R913 R914 R915 R916 R917 1-249-437-11 1-247-807-31 1-249-437-11 1-247-807-31 1-249-411-11 CARBON CARBON CARBON CARBON CARBON 47K 100 47K 100 330 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W C722 C723 C724 C725 C726 1-162-306-11 1-162-306-11 1-115-868-11 1-162-294-31 1-162-215-31 CERAMIC CERAMIC ELECT CERAMIC CERAMIC 0.01uF 0.01uF 0.22uF 0.001uF 47PF 30% 30% 20% 10% 5% 16V 16V 50V 50V 50V R918 R919 R920 R921 R923 1-249-411-11 1-249-411-11 1-249-411-11 1-249-411-11 1-249-417-11 CARBON CARBON CARBON CARBON CARBON 330 330 330 330 1K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W C727 C728 C729 C730 C731 1-162-290-31 1-115-867-11 1-115-872-11 1-162-287-31 1-115-872-11 CERAMIC ELECT ELECT CERAMIC ELECT 470PF 0.1uF 2.2uF 270PF 2.2uF 10% 20% 20% 10% 20% 50V 50V 50V 50V 50V 24 < RELAY > RY881 1-515-920-11 RELAY < TERMINAL > TM101 < CAPACITOR > The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. TA-SV7AV PANEL Ref. No. Part No. Description C732 C733 C734 C735 C736 1-126-382-11 1-126-791-11 1-162-215-31 1-126-791-11 1-115-872-11 ELECT ELECT CERAMIC ELECT ELECT 100uF 10uF 47PF 10uF 2.2uF Remark C737 C738 C739 C740 C741 1-161-494-00 1-162-305-11 1-115-871-11 1-126-785-11 1-126-785-11 CERAMIC CERAMIC ELECT ELECT ELECT C742 C743 C744 C745 C746 1-136-495-11 1-162-294-31 1-136-167-00 1-115-870-11 1-115-870-11 C747 C748 C749 C750 C751 1-136-495-11 1-162-294-31 1-162-305-11 1-115-871-11 1-162-306-11 C752 C781 1-126-791-11 ELECT 1-162-306-11 CERAMIC 20% 20% 5% 20% 20% 10V 16V 50V 16V 50V 0.022uF 0.0068uF 1uF 47uF 47uF 30% 20% 20% 20% 25V 16V 50V 10V 10V FILM CERAMIC FILM ELECT ELECT 0.068uF 0.001uF 0.15uF 0.47uF 0.47uF 5% 10% 5% 20% 20% 50V 50V 50V 50V 50V FILM CERAMIC CERAMIC ELECT CERAMIC 0.068uF 0.001uF 0.0068uF 1uF 0.01uF 5% 10% 30% 20% 30% 50V 50V 16V 50V 16V 10uF 0.01uF 20% 30% 16V 16V < CONNECTOR > CN700 1-784-747-11 CONNECTOR, FFC 25P < DIODE > D701 D702 D703 D704 D705 8-719-058-04 8-719-057-97 8-719-057-97 8-719-057-97 8-719-057-97 LED LED LED LED LED SEL5223S-TP15 (I/1) SEL5923A-TP15 (SUR) SEL5923A-TP15 (EQ) SEL5923A-TP15 (CINEMA STUDIO A) SEL5923A-TP15 (CINEMA STUDIO B) D706 D710 D781 8-719-057-97 LED SEL5923A-TP15 (CINEMA STUDIO C) 8-719-109-85 DIODE MTZJ-T-72-5.1B 8-719-084-07 LED SEL5E20CTP15 (MULTI CHANNEL DECODING) < COIL > FB707 1-412-473-21 INDUCTOR 100 270 470 560 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W R712 R713 R714 R715 R716 1-249-416-11 1-249-417-11 1-249-418-11 1-249-419-11 1-249-421-11 CARBON CARBON CARBON CARBON CARBON 820 1K 1.2K 1.5K 2.2K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R717 R718 R719 R720 R721 1-249-422-11 1-249-424-11 1-249-426-11 1-249-428-11 1-249-431-11 CARBON CARBON CARBON CARBON CARBON 2.7K 3.9K 5.6K 8.2K 15K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R722 R726 R727 R728 R729 1-249-434-11 1-249-417-11 1-249-429-11 1-249-429-11 1-249-417-11 CARBON CARBON CARBON CARBON CARBON 27K 1K 10K 10K 1K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R730 R731 R732 R733 R734 1-249-441-11 1-249-417-11 1-249-433-11 1-247-807-31 1-249-429-11 CARBON CARBON CARBON CARBON CARBON 100K 1K 22K 100 10K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R735 R736 R737 R738 R739 1-247-883-00 1-247-807-31 1-249-417-11 1-249-429-11 1-249-429-11 CARBON CARBON CARBON CARBON CARBON 150K 100 1K 10K 10K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R740 R741 R742 R743 R744 1-249-441-11 1-249-431-11 1-249-431-11 1-249-433-11 1-249-433-11 CARBON CARBON CARBON CARBON CARBON 100K 15K 15K 22K 22K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R745 R746 R747 R748 R749 1-249-433-11 1-249-410-11 1-247-881-00 1-249-433-11 1-249-437-11 CARBON CARBON CARBON CARBON CARBON 22K 270 120K 22K 47K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W R750 R751 1-249-433-11 CARBON 1-249-433-11 CARBON 22K 22K 5% 5% 1/4W 1/4W RV761 RV762 8-729-900-80 8-729-900-63 8-729-119-78 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 1-249-411-11 CARBON Remark 1-225-739-11 RES, VAR CARBON 50K (MIC LEVEL) 1-225-739-11 RES, VAR CARBON 50K (ECHO LEVEL) < SWITCH > 1-691-293-21 JACK (MIC 1) 1-691-293-21 JACK (MIC 2) 1-691-293-21 JACK (PHONES) BA1A4M-TP BN1F4M-TP 2SC2785TP-HFE 2SC2785TP-HFE < RESISTOR > R707 CARBON CARBON CARBON CARBON < VARIABLE RESISTOR > < TRANSISTOR > Q701 Q702 Q710 Q901 Description 1-247-807-31 1-249-410-11 1-249-413-11 1-249-414-11 8-759-450-96 IC M65850P 8-759-167-88 IC NJM4565D < JACK > J701 J702 J703 Part No. R708 R709 R710 R711 0uH < IC > IC701 IC702 Ref. No. 330 5% S701 S702 S703 S705 S710 1-473-534-11 1-473-534-11 1-473-392-11 1-771-410-21 1-771-410-21 ENCODER, ROTARY (FUNCTION) ENCODER, ROTARY (FILE SELECT) ENCODER, ROTARY (VOLUME) SWITCH, TACTILE (I/1) SWITCH, TACTILE (SUR) S711 S712 S713 S714 S715 1-771-410-21 1-771-410-21 1-771-410-21 1-771-410-21 1-771-410-21 SWITCH, TACTILE (EQ) SWITCH, TACTILE (CINEMA STUDIO A) SWITCH, TACTILE (CINEMA STUDIO B) SWITCH, TACTILE (CINEMA STUDIO C) SWITCH, TACTILE (DIGITAL) 1/4W 25 TA-SV7AV PANEL Ref. No. RELAY Part No. SUB TRANS Description SURROUND AMP Remark S717 1-771-410-21 SWITCH, TACTILE (PICTURE EFFECT) S718 1-771-410-21 SWITCH, TACTILE (SET UP) S719 1-771-410-21 SWITCH, TACTILE (EQ ON/OFF) S723 1-771-879-11 SWITCH, TACTILE (ENTER) ************************************************************** 1-680-755-11 RELAY BOARD ************ Ref. No. Part No. Description Remark C1003 C1004 C1006 1-162-282-31 CERAMIC 1-126-947-11 ELECT 1-136-495-11 FILM 100PF 47uF 0.068uF 10% 20% 5% 50V 10V 50V C1007 C1033 C1034 C1038 C1039 1-136-495-11 1-126-968-11 1-126-968-11 1-162-306-11 1-162-306-11 FILM ELECT ELECT CERAMIC CERAMIC 0.068uF 100uF 100uF 0.01uF 0.01uF 5% 20% 20% 30% 30% 50V 50V 50V 16V 16V C1051 C1052 C1053 C1054 C1056 1-126-964-11 1-162-286-31 1-162-282-31 1-126-947-11 1-136-495-11 ELECT CERAMIC CERAMIC ELECT FILM 10uF 220PF 100PF 47uF 0.068uF 20% 10% 10% 20% 5% 50V 50V 50V 10V 50V C1057 C1081 C1082 C1083 C1084 1-136-495-11 1-126-964-11 1-162-286-31 1-162-282-31 1-126-947-11 FILM ELECT CERAMIC CERAMIC ELECT 0.068uF 10uF 220PF 100PF 47uF 5% 20% 10% 10% 20% 50V 50V 50V 50V 10V C1086 C1087 1-136-495-11 FILM 1-136-495-11 FILM 0.068uF 0.068uF 5% 5% 50V 50V < CONNECTOR > CN110 1-793-351-41 SOCKET, CONNECTOR 19P (SYSTEM CONTROL 2 FROM ST-SV7) * CN111 1-573-828-11 CONNECTOR, BOARD TO BOARD 14P CN112 1-770-593-41 CONNECTOR, BOARD TO BOARD 5P ************************************************************** 1-680-751-11 SUB TRANS BOARD **************** 1-533-217-41 HOLDER, FUSE (SP, EA) < CAPACITOR > 0 C901 1-113-925-11 CERAMIC 0.01uF 20% 250V < CONNECTOR > < CONNECTOR > CN901 CN902 * CN902 CN903 1-564-321-00 1-568-106-11 1-564-321-21 1-691-767-11 CN1002 1-778-982-11 CONNECTOR, BOARD TO BOARD 13P CN1003 1-770-725-11 CONNECTOR, BOARD TO BOARD 4P PIN, CONNECTOR 2P PIN, CONNECTOR 4P (EA, SP) PIN, CONNECTOR 2P (TH) PLUG (MICRO CONNECTOR) 5P < DIODE > < DIODE > D901 8-719-911-19 DIODE 1SS133T-72 D1001 D1002 D1051 D1061 D1062 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 DIODE DIODE DIODE DIODE DIODE 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 D1081 8-719-911-19 DIODE 1SS133T-72 < FUSE > 0 F913 1-533-472-11 FUSE, GLASS TUBE (DIA. 5) (T5AL/250V) (EA, SP) < RESISTOR > R901 R902 1-249-441-11 CARBON 1-249-429-11 CARBON IC1001 100K 10K 5% 5% 8-749-017-19 IC STK443-050 1/4W 1/4W < RELAY > 0 RY901 < IC > 1-755-276-11 RELAY, POWER < TRANSISTOR > Q1001 Q1051 Q1061 Q1063 Q1081 8-729-119-78 8-729-119-78 8-729-119-76 8-729-900-36 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2785TP-HFE 2SC2785TP-HFE 2SA1175TP-HFE BA1F4M-TP 2SC2785TP-HFE Q1092 Q1093 8-729-119-78 TRANSISTOR 8-729-119-78 TRANSISTOR 2SC2785TP-HFE 2SC2785TP-HFE < SWITCH > 0 S901 1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECTOR) (EA, SP) < RESISTOR > < TRANSFORMER > 0 T901 1-435-825-11 TRANSFORMER, POWER ************************************************************** A-2007-897-A SURROUND AMP BOARD, COMPLETE (EA, SP) A-4726-276-A SURROUND AMP BOARD, COMPLETE (TH) ******************************* < CAPACITOR > C1001 C1002 26 1-126-964-11 ELECT 1-162-286-31 CERAMIC 10uF 220PF 20% 10% 50V 50V R1001 R1002 R1003 1-249-417-11 CARBON 1-249-438-11 CARBON 1-249-415-11 CARBON 1K 56K 680 5% 5% 5% R1003 1-249-417-11 CARBON 1K 5% R1004 1-249-438-11 CARBON 56K 5% 0 R1005 R1006 R1007 R1008 1-233-352-41 1-249-417-11 1-249-431-11 1-249-441-11 ENCAPSULATED COMPONENT 0.22 CARBON 1K 5% CARBON 15K 5% CARBON 100K 5% 1/4W 1/4W 1/4W (EA, SP) 1/4W (TH) 1/4W 2W 1/4W 1/4W 1/4W The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. TA-SV7AV SURROUND AMP Ref. No. R1009 Part No. Description Remark 1-260-076-11 CARBON 10 5% 1/2W 1-249-437-11 1-212-881-11 1-212-881-11 1-202-972-61 1-249-429-11 CARBON FUSIBLE FUSIBLE FUSIBLE CARBON 47K 100 100 1 10K 5% 5% 5% 5% 5% 1/4W 1/4W F 1/4W F 1/4W F 1/4W R1051 R1052 R1053 1-249-417-11 CARBON 1-249-438-11 CARBON 1-249-415-11 CARBON 1K 56K 680 5% 5% 5% R1053 1-249-417-11 CARBON 1K 5% R1054 1-249-438-11 CARBON 56K 5% 1/4W 1/4W 1/4W (EA, SP) 1/4W (TH) 1/4W R1010 0 R1031 0 R1032 0 R1033 R1047 0 R1055 R1056 R1057 R1058 R1059 1-233-352-41 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 ENCAPSULATED COMPONENT 0.22 CARBON 1K 5% CARBON 15K 5% CARBON 100K 5% CARBON 10 5% 2W 1/4W 1/4W 1/4W 1/2W R1060 0 R1061 0 R1062 R1063 R1065 1-249-438-11 1-215-888-00 1-215-888-00 1-249-429-11 1-249-433-11 CARBON METAL OXIDE METAL OXIDE CARBON CARBON 1/4W 2W F 2W F 1/4W 1/4W R1081 R1082 R1083 R1084 0 R1085 1-249-417-11 1-249-438-11 1-247-834-11 1-249-438-11 1-233-352-41 CARBON 1K 5% CARBON 56K 5% CARBON 1.3K 5% CARBON 56K 5% ENCAPSULATED COMPONENT 0.22 1/4W 1/4W 1/4W 1/4W 2W R1086 R1087 R1088 R1089 R1090 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 1-249-439-11 CARBON CARBON CARBON CARBON CARBON 1K 15K 100K 10 68K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/2W 1/4W R1092 R1093 R1094 R1095 1-249-441-11 1-249-441-11 1-249-439-11 1-249-433-11 CARBON CARBON CARBON CARBON 100K 100K 68K 22K 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 56K 220 220 10K 22K 5% 5% 5% 5% 5% Ref. No. Part No. Description Remark ************** HARDWARE LIST ************** #1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S #2 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3 #3 7-685-872-09 SCREW +BVTT 3X8 (S) #4 7-685-871-01 SCERW +BVTT 3X6 (S) ************************************************************** ACCESSORIES & PACKING MATERIALS ******************************** 0 1-569-088-21 ADAPTOR, CONVERSION (EA, SP) < RELAY > RY1061 1-515-920-11 RELAY (24V) RY1062 1-515-920-11 RELAY (24V) < THERMISTOR (POSITIVE) > THP092 1-807-796-11 THERMISTOR ************************************************************** MISCELLANEOUS ************** 1 1-773-210-11 WIRE (FLAT TYPE) (25 CORE) 0 109 1-777-071-81 CORD, POWER (EA. SP) 0 109 1-791-901-11 CORD, POWER (TH) M1 1-763-072-11 FAN, D. C. 0 T911 1-435-935-11 TRANSFORMER, POWER ************************************************************ The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 27 TA-SV7AV REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 Date 2001.06 Description of Revision New
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