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TA-SV7AV
SERVICE MANUAL
Ver 1.0 2001.06
E Model
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 300 watts Approx. 280 x 128 x 350 mm Approx. 7.7 kg
Power consumption Dimensions (w/h/d) Mass
Design and specifications are subject to change without notice.
AMPLIFIER
9-873-154-01
2001F0500-1 C 2001.6
Sony Corporation
Home Audio Company Shinagawa Tec Service Manual Production Group
TA-SV7AV
TABLE OF CONTENTS 1. 2. 3.
3-1. 3-2. 3-3. 3-4. 3-5.
SERVICING NOTES ............................................... 3 GENERAL ................................................................... 4 DISASSEMBLY
Disassembly Flow ........................................................... Cover ............................................................................... Front Panel Section ......................................................... Back Panel (2CH/VCD) Section .................................... FRONT AMP Board ....................................................... 5 6 6 7 7
4. 5.
TEST MODE .............................................................. 8 DIAGRAMS
10 11 12 13 14 14 15 16 17 18 19
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.
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. System Configuration: MODEL IDENTIFICATION Back Panel
TA
POWER SUPPLY
AC IN
PART No.
Model Singapore model Saudi Arabia model
PART No. 4-233-558-2[] 4-233-558-3[] 4-233-558-4[]
ST
MASTER & GRAPHIC µcon DISPLAY
Thailand model
MCE
HTC & VMP µcon
TC
TC 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)
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
Parts Identification
The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details.
This section is extracted from instruction manual.
Main unit
A/V amplifier
Remote Control
1 2 345
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, 3033, 35) EQ wh (31) EQ ON/OFF wa (32) FILE SELECT +/ wd (27, 28, 32) FUNCTION el (10, 1417, 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 (1417, 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
1
2
3
4
5
6 7
A
B
C
rf
rg rd
6 7 8 9 q; qa qs qd qf qg qh qj qk ql w; wa ws
B v b
O P o p
qj qhqgqfqd qsqa
0 98
rs ra r; el ek ej eh eg ef ed es ea e; wl wk wj wh
O
nN
nN
x
.
>
m
M
X
CINEMA STUDIO AC 3 (9, 28) DIGITAL 7 (36, 40) ECHO LEVEL 8 (33) ENTER/O/o/P/p 2 (11, 13, 15, 17, 21, 25, 26, 3033, 35) EQ qs (31) EQ ON/OFF qd (10, 32) FILE SELECT qa (27, 28, 32) FUNCTION 6 (10, 1417, 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)
V
wg
wd wf
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. , the next process can not be performed.
Note 2: Without completing the process described in
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
4 Remove the cover in the direction of arrow A. 1 three screws (BVTT3 × 6)
2 two screws (case 3 TP2) 3
A
3
2 two screws (case 3 TP2)
3-3.
FRONT PANEL SECTION
1 wire (flat type) (25 core) (CN104)
2 screw (BVTP3 × 8) 3 lug
2 screw (BVTP3 × 8)
3 lug
5 two claws
6 front panel section
3 lug 5 claw 2 screw (BVTP3 × 8)
5 two claws 4 three screws (BVTP3 × 8)
6
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) 1 screw (BVTP3 × 8) 5 four screws (BVTP3 × 8)
7 three connectors (CN901, 902, 903)
6
6 connector (CN105) 1 screw (BVTP3 × 8)
4 RELAY board
2 lug
3 two connectors (CN106, 113)
3-5.
FRONT AMP BOARD
2 screw (BVTP3 × 8) 5 screw (BVTP3 × 8) 3 bracket (PWB) 6 lug 4 two screws (BVTT3 × 8)
7 PC board holder
8 Remove the FRONT AMP board in the direction of the arrow.
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)
[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.
[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. 1 2 3 4 5 L: L L: SL L: LSLC L: LSLC L: C Display R: R R: SR R: RSRW R: RSRW 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.
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.
8
TA-SV7AV
MEMO
9
TA-SV7AV SECTION 5 DIAGRAMS
5-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
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 and 1/4 W or less unless otherwise specified. f · : internal component. · 2 : nonflammable resistor. · 5 : fusible resistor. · C : panel designation. 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 M). 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
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 E These are omitted.
· 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
5-2.
PRINTED WIRING BOARDS FRONT AMP Section
1 2 3 4
· See page 10 for Circuit Boards Location.
5 6 7 8 9 10 11 12 13 14 15 16
A
· Semiconductor Location
Ref. No. D801 D802 D821 D831 D851 D871 D881 D911 D923 D924 D925 D926 D951 D963 Location 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 Ref. No. D970 D971 D972 D973 D974 D975 D980 D981 D990 D991 D992 D993 D994 D995 Location 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 Ref. No. D996 D997 IC310 IC801 IC923 IC924 Q801 Q821 Q822 Q851 Q871 Q881 Location H-3 H-3 H-10 H-5 F-3 F-2 H-7 I-10 I-10 G-7 I-11 D-3 Ref. No. Q883 Q891 Q892 Q893 Q894 Q895 Q896 Q897 Q902 Q903 Q904 Q961 Q962 Q963 Location 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
1
NO102
6
C911
G (Page 18)
C956 D951 C912 C955 AC OUTPUT BOARD CN113
FRONT AMP BOARD
B
C865
C835
C836 R835 JW26
JW138
C863 R836
CENTER SPEAKER IMPEDANCE USE 8 16
L833
R839 R831 C832
JW1
+
L831 C831
JW139 JW140
R837
C
REAR SPEAKER IMPEDANCE USE 8 16
JW27
L
R838
+ C864
R832
C834 R834
R833 L832
JW2
R954 R951 R952 C954 C953 R953
R
+
C833
R881 TM102
Q881 E
R885
Q883 E
C837
D831
(Page 14)
SURROUND AMP BOARD CN1002
(Page 14)
SURROUND AMP BOARD CN1003
JW141
D
C861
R883 D881 R815 C808
R887
R889 JW3 RY881
JW143 JW142
SYSTEM CONTROL 2 FROM ST-SV7
H
J
C987 EPT901 (CHASSIS)
C9 51
C809
L FRONT SPEAKER IMPEDANCE USE 6 16
R814
+ R811
JW53
C859 C862
R
L811
JW881 JW81
JW100 JW101 JW102
JW145 CLP1001 CN108 4 1 JW148 JW147
C9
E
+ C858 R861 13 JW47 L861
JW8 JW6 JW7
JW82
CN103 1
TM101 5
C990 1 D981
JW119
R862
JW146 JW84 JW85
JW54 JW55
JW150
JW149 CN104
(CHASSIS)
NO109
JW86 JW87
JW83
JW104
JW9 JW11 JW12
JW56
C994
JW90 JW91 JW92 JW93
JW57
JW120
C993
C925
C926
JW103
JW105
F
A
SUB TRANS BOARD CN903
IC924
3 1
IC923
3
JW192 JW10 1
JW88 JW89
JW601 JW602
JW603
(Page 18)
JW13 D924 C927 JW188
JW152 JW151 R923 JW153 JW154 JW155 JW156 JW157 JW158 JW159 JW160 JW162 R913
JW107
JW94
JW58
JW122
JW95 JW96
JW106
JW123
R914
R921 R920 R919 R918 R917
D
PANEL BOARD CN700
R858 JW15
JW48 JW59
JW49
C961
C962
G
C914
Q851 E D802
JW97
D925 D926
R991 R992 R908 JW18 C992 JW197 D994 D923 D995 Q962 D996 R970 R969 R972 R971 R973
Q895
E
C893
R897
E
Q897 E JW161
C917 C916 C920
JW195
(Page 16)
Q963
E
R967 JW60
JW199
JW63 R854 R856 R855 C857
JW99 JW64
JW98
JW108
R898
E
Q894 C892
E
R974
JW50
D992
JW191 JW22
D993 D991
Q896 JW61 R857 C856 C807 D801 R859 JW65 EPT902 Q891 E R891 C811 R892 C1037 C1036 C891 R894 R896 R895
Q893
R963 JW62 R964 D851
IC310
R911 JW193 JW180 JW181 C919
R915
C924
JW194
JW126
JW51
JW52
H
D990 D998
JW16 JW17 C991
D997 C964 D974 D975 JW196 JW19 D970 D971 D973 D972
C915 JW163 JW164 JW166 R821 C918 C821 JW169 JW165
R805 R966 JW66 JW67 C812 R968 R965 C803
E
C806 C963 R807 R806 R809
E Q892
CN110
52
R912 LP902
JW113 JW111 JW117
R924 R925 R926
JW198
JW167 JW168
RELAY BOARD
E
JW125 JW127 JW128
JW185
JW114
R808 R802 R801 R804
JW115
JW116
Q961
Q801
IC801
JW182 JW20 JW42 JW21 JW41 JW43 JW44 JW46 JW45 JW184 JW183
R853
2
R852 D963 C852 C851 R803 C804
JW76
C853 R851
JW71 JW72
I
JW186
SYSTEM CONTROL 1 FROM ST-SV7
C802
C801
JW130
D821 Q822 R880 R877 R879 R826 R827 R825 E
JW179
JW170
JW31
JW29
JW30
JW38
JW37
JW131 JW132 C872 R878 R876
JW172 JW173 JW174 JW175 JW178
JW28
C1102 C1101
C1103
C854
Q821
E
JW36
JW68
JW69
NO101
JW35
7 1
Q871
JW73 JW74 JW75 JW134 JW133 JW135 JW136
JW176 JW177
CN111
JW34
R916
C871
R875 R871
1
JW39 CN107 R903 E JW187 D980 R904 Q902 R905 Q903
E 3
C1100
JW32
JW40
E R906
JW189 JW70 CN106
JW78
JW79 JW80
R910
C941
1
J
R907 Q904
CN113
CN105
11 1-680-749AC OUTPUT BOARD CN915 AC OUTPUT BOARD CN914
(21)
1-680-75511
E
M
M1 (FAN)
F
2
1
(CHASSIS)
(Page 18)
(Page 18)
11
11
CN112
R927
E
R830
D871
JW190
(21)
TA-SV7AV
5-3. SCHEMATIC DIAGRAM FRONT AMP Section (1/2)
(1/2)
NO109 5P SUB-AC SUB-AC RELAY-UNREG STBY RELAY AC1 AC2 RE X10 +5.6V REGULATOR O I G AC2 IC924 NJM78L05A-T3 JOG2-B(FIELD SELECT) JOG2-A(FIELD SELECT) JOG1-B(FUNCTION) JOG1-A(FUNCTION) VOLA VOLB AC HIGH AC HIGH AC LOW AC LOW SYSTEM CONTROL 1 FROM ST-SV7 VP VF VF CT CT REG GND D+5.7V D-GND EVER+5V M(A)-GND CN107 20P TP191 2 TP190 TP189 TP188 TP187 C990 0.1 TP192 TP195 TP194 TP193 C1101 0.1 C1103 0.1 Z1 Z7 Z6 D980 11ES2-NTA2 B TP205 TP204 TP203 TP202 TP201 TP200 TP199 TP198 TP197 TP196 C1102 0.1 C1100 0.1 JOG2-B JOG2-A JOG1-B JOG1-A VOL-A VOL-B Z3 Z2 Z5 Z4 D981 11ES2-NTA2 B C925 10 50V D997 11ES2-NTA2 B C991 330 25V D996 11ES2-NTA2 B IC923 NJM78L12A-T3 O G I D923 11ES2 D995 11ES2-NTA2 B D994 11ES2-NTA2 B C994 220 10V C927 100 10V D924 11ES2 C993 470 16V D991 11ES2-NTA2 B D993 11ES2-NTA2 B D990 11ES2-NTA2 B D992 11ES2-NTA2 B D998 RE DGND 1
(Page 19)
C992 0.1 AC1
C926 100 16V
+12V REGULATOR
D970 11ES2-NTA2B
D972 11ES2-NTA2B
D971 11ES2-NTA2B
D973 11ES2-NTA2B
D974 11ES2-NTA2B
D975 11ES2-NTA2B
T3
D925 1SS133T -72
R991 1k
CN110 19P SR-OUT
CN112 5P SR-IN S-GND
CN113 5P SR-IN S-GND SL-IN CENTER-GND CENTER-IN TP186 TP185 Y7
R908 2.2k
C914 1 50V
D926 1SS133T -72
R992 1k
Z3
Z2
Z10
Z3
Z2
S-GND SL-IN SL-OUT CENTER-GND CENTER-GND CENTER-IN CENTER-OUT FR-OUT FRONT-GND FL-OUT MIC-GND SYSTEM CONTROL 2 FROM ST-SV7 MIC-SIG DBFB FEEDBACK CHASSIS POWER KEY EXP-CLK EXP-LAT EXP-OUT DATA EXP-IN DATA KEY0 TA MIC-SIG DBFB FEEDBACK CHASSIS POWER KEY EXP-CLK EXP-LAT EXP-OUT DATA EXP-IN DATA KEY0 TA NC CN111 14P MIC-SIG DBFB FEEDBACK CHASSIS POWER KEY EXP-CLK EXP-LAT EXP-OUT DATA EXP-IN DATA KEY0 TA NC CN106 14P Q904 2SC2001 C941 0.1 REGULATOR Z10 C924 0.001 SYSTEM R906 1k R903 10k Q902 2SC2785 R904 100k R907 2.2k CONTROLLER TP177 TP176 TP175 TP174 TP173 TP172 TP171 TP170 TP169 TP168 PWR-KEY CLK LAT D-I D-O KEY0 R913 47k MIC-SIG CLK LAT X6 X5 X4 X3 X2 X7 X8 X9 TP253 R915 47k TP250 TP251 TP252 TP254 R914 100 C915 100p FR-IN FRONT-GND FL-IN MIC-GND FR-IN FRONT-GND FL-IN MIC-GND TP181 TP180 TP179 TP178 T2 R911 100 C917 100p T1 TP182 Y8 C919 10 50V C918 0.1 C916 100p IC310 PT8300-S TP184 TP183 Y6
3
C920 0.1
TP256
R910 100
D-I D-O X10 R927 47k
R912 100 R917 330 R918 330
R916 100
TP255 R919 330 R920 330 R921 330 R923 1k X11 X12 X13 X1
R926 10k R925 47k
(Page 13)
R924 47k
CLP1001 M1 (FAN)
FAN+ FAN-
TP166 TP167
R905 2.2k CN105 3P (CHASSIS) Q902,903 FAN MOTOR DRIVE CN104 25P HP-SW 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 TP165 TP164 TP163 TP162 TP158 TP157 TP156 TP155 TP154 TP153 TP152 TP151 TP150 TP149 TP148 TP147 TP146 TP145 TP144 TP143 TP142 TP159 TP160 TP161 TP141 Q903 2SB1116
T4
4 X8 C872 0.47 50V R880 1M R878 4.7k R879 100k D871 1SS133T-72 R877 22k R827 22k
JOG1-B JOG1-A JOG2-B JOG2-A VOL-A VOL-B PWR-KEY KEY0 X1 X2 X3 X4 X5 X6 X7
D821 1SS133T-72
Q822 BN1F4M MUTING CONTROL
R830
R821 C821 680 4.7 2W 100V
(Page 17)
LED-EQ LED-DCS_A LED-DCS_B LED-DCS_C LED-BLUE D GND EVER+5V +12V MIC MIC GND AGND for BLUE LED
R826 1k Q821 2SC2878 R825 56
Q871 2SC2878 R876 1k Q821,871 MUTING MIC-SIG
R875 56
R871 C871 680 4.7 2W 100V
6 7
8 9 10 11
12
12
TA-SV7AV
5-4. SCHEMATIC DIAGRAM FRONT AMP Section (2/2)
(2/2)
1 NO101 7P Z1 Z2 Z3 Z4 Z5 Z6 TP107 TP106 TP105 TP104 TP103 TP102 AC4(HIGH) AC4(HIGH) AC3(LOW) AC3(LOW) VF VP
(Page 19)
(Page 19)
Z7
TP101
VF
POWER AMP IC801 STK402-120S C987 0.1 EPT901
(CHASSIS) Y11 D911 D5SBA20 C911 0.1 100V NO102 6P TP108 AC1
R971 2.2k
C912 0.1 100V
TP109 TP110
AC1-GND AC1 AC2 AC2-GND AC2
(Page 19)
Q962 2SA988 Q962,963 2 R970 100k C801 4.7 50V R801 1k AMP ON/OFF CONTROL Q963 2SC1841
TP111 R972 22k D951 D5SBA20 TP112 C955 0.1 TP113
T2
C964 47 50V
R973 2.2k R969 22k
R974 10k
JW881
C951 3300 63V
C953 3300 50V
R953 100k
R951 100k
C956 0.1
C803 100p
R968 1
X11 Y10
C952 3300 63V
C954 3300 50V
R954 100k
R952 100k
C809 0.1 C808 0.1 R812 10 1/2W L811 TP115 R-GND R FRONT SPEAKER IMPEDANCE USE 6-16
TM101 4P TP114 R-CH
R803 270 C804 47 10V
C802 220p 3 C852 220p C811 0.01 C851 4.7 50V
R802 56k
RY881
R811 10 1/2W R861 10 1/2W
TP116
L-CH L
R852 56k
C854 47 10V R853 270
C812 0.01
R964 100
R963 100 R815 47k Q881 2SA1175 R881 220 2W R814 47k
TP117 L861
L-GND
T1
R851 1k
C853 100p
R885 10k
R862 10 1/2W C858 0.1 C859 0.1
Q881,883 C962 100 100V Q961 2SC1841 AMP ON C961 100 100V RELAY DRIVE R967 10k R805 0.22/0.22 5W R889 10k R887 100k Y5 R804 56k R966 33k C963 100 10V R806 1k R809 10 1/2W Y2 R807 15k Q801 2SC2785 OVER LOAD DETECT R808 100k C807 0.068 Y1 R837 47k
R883 47k
D881 1SS133T-72
(CHASSIS)
X12
Q883 2SC2785 (CHASSIS)
(Page 12)
SWITCH C861 0.01 C862 0.01 TM102 6P R833 10 1/2W L831 R838 47k Y3 R831 10 1/2W L833 L832 TP118 REAR R-CH R REAR SPEAKER TP120 REAR L-CH L IMPEDANCE USE 8-16 R832 10 1/2W TP121 RL-GND
C806 0.068
R834 10 1/2W
TP119
RR-GND
R965 15k
D801 1SS133T-72
R835 10 1/2W R839 47k R836 10 1/2W C835 0.1 C836 0.1
TP122 TP123
CENTER CENTER SPEAKER C-GND IMPEDANCE USE 8-16
D963 1SS133T-72
D851 1SS133T-72
R858 100k
C857 0.068
C831 0.1
C833 0.1
R857 15k 1/4W
C856 0.068 Q851 2SC2785 OVER LOAD
T4
D831 1SS133T-72
C832 0.1
C834 0.1 C863 0.01
R854 56k
DETECT
R859 10 1/2W
C837 4.7 50V
JW26
(CHASSIS)
JW27 R856 1k
C864 0.01
C865 0.01
(CHASSIS)
R855 0.22/0.22 5W
CN103 13P Y1 TP140 TP139 Y2 TP138 TP137 Y3 TP136 TP135 Y4 Y5 TP134 TP133 TP132 TP131 CENTER OUT CENTER GND REAR R-OUT REAR GND REAR L-OUT SURROUND RY DC DET PROTECT REAR L-IN REAR GND REAR R-IN CENTER GND CENTER IN
(CHASSIS)
4
X13
Y5
T3
R898 4.7k Q896 2SC2785 Q893 2SA1175 Q894-897 PROTECTOR Q895 2SC2785 PROTECT DETECT
Y6 R895 10k C892 2.2 50V D802 1SS133T -72
Y9
(Page 15)
Y7
TP130 TP129
R894 10k R891 56k R892 68k
Y8
TP128
EPT902
Q897 2SC2785 Q894 2SC2785 R897 22k 6 7
R896 33k
Q892 2SC2785
Q891 2SC2785 Y9 TP127 TP126 TP125 Y11 TP124 OVERLOAD DETECT
Y4
CN108 4P
(CHASSIS)
C893 100 10V
C891 100 10V
Q891,892 DC DETECT
Y10
-VL GND +VL
X9 8 9 10 11
(Page 15)
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
· FRONT AMP BOARD IC310 PT8300-S (SYSTEM CONTROLLER) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Pin Name VSS RESET_B CLK LATCH LED C LED B LED A LED EQ LED SUR LED BLU HP SW PROTECT LATCHO CLKO -- -- -- MUTING LED PW SUR RY F RY STK PW -- STBY RY DATA OUT DATA IN PULLUP VCC I/O -- I I I O O O O O O I I O O -- -- -- O O O O O -- O O I -- -- Ground terminal Reset signal input terminal Not used Description
5-6.
PRINTED WIRING BOARD SURROUND AMP Section
· See page 10 for Circuit Boards Location.
1
SURROUND AMP BOARD
2
3
4
5
Serial data transfer clock signal input from the tuner unit (ST-SV7) Serial data latch pulse input from the tuner unit (ST-SV7) LED drive signal output of the CINEMA STUDIO C indicator (D706) LED drive signal output of the CINEMA STUDIO B indicator (D705) LED drive signal output of the CINEMA STUDIO A indicator (D704) LED drive signal output of the EQ indicator (D703) LED drive signal output of the SUR indicator (D702) "L": LED on "L": LED on
JW1008 JW1007
JW1005
R1094
R1095
A
"L": LED on "L": LED on "L": LED on
THP092 R1047
R1031
C1034
JW1003
JW1002
R1093
IC1001
R1033
R1032
JW1001
R1092 RY1061 R1060
E Q1093
E Q1092
C1033 R1005
Q1001 E R1006 R1008
D1001 R1009
JW1004 R1055
R1058 R1056 E R1057
LED drive signal output of the MULTI CHANNEL DECODING indicator (D781) "L": LED on Headphone detection signal input terminal Serial data latch pulse output terminal Not used (open) Not used (fixed at "L") Not used (open) Muting on/off control signal output terminal "L": muting "L": LED on "H": on "H": on "L": standby, "H": on LED drive signal output of the I/1 indicator (D701) "H": headphone on "L": over load Over load detection signal input for speaker output Serial data transfer clock signal output terminal
B
JW1006
R1007
C1007
D1051 C1006
Q1051
C1002
D1061
C1003
C1056
C1057
R1003
R1004
R1002
R1061
R1054
C1004
R1051
R1059
JW1017
JW1020
R1001
JW1021
JW1018
R1052
R1053
C1054
C
R1084
RY1062
C1084 CLP1000 C1081
R1082
R1083
C1082
Not used (open)
C1053 C1083
C1052
R1081
JW1019
Not used (open)
R1010
C1038
Q1061 E R1063
JW1016
C1039
C1001
C1051 JW1014
JW1015 D1002 JW1013
R1089 C1086 C1087 Q1081 E
D1062
JW1012
JW1009
Relay drive signal output for the surround speaker (rear and center) protection Relay drive signal output for the front speaker protection Power amplifier on/off selection signal output terminal Not used (open) Standby relay drive signal output terminal "L": standby, "H": power on Serial data output to the tuner unit (ST-SV7) Serial data input from the tuner unit (ST-SV7) Not used (open) Power supply terminal (+5V)
JW1010
JW1011 R1069
R1065
E Q1063 4 1 CN1003
R1087
R1086
D1081
13
1 R1090 R1062
D
R1085
R1088
CN1002
1-680-75011
FRONT AMP BOARD CN103 (CHASSIS)
H
FRONT AMP BOARD CN108
(21)
J
(Page 11)
(Page 11)
· Semiconductor Location
Ref. No. D1001 D1002 D1051 D1061 D1062 D1081 IC1001 Q1001 Q1051 Q1061 Q1063 Q1081 Q1092 Q1093 Location B-3 C-5 B-3 B-4 C-2 D-2 B-1 B-3 B-3 C-5 D-5 D-1 A-4 A-4
14
14
TA-SV7AV
5-7. SCHEMATIC DIAGRAM SURROUND AMP Section
POWER AMP IC1001 STK443-050
R1094 68k
R1093 100k
Q1092,1093 THERMAL DETECT Q1092 2SC2785
Q1093 2SC2785 THP092 R1095 22k
R1092 100k CN1003 4P +VL GND -VL OVERLOAD DETTECT
A3
C1001 10 50V
R1001 1k
R1005 0.22 2W
R1090 R1060 R1010
68k 56k 47k
D1002 1SS133T
(Page 13)
C1003 100p R1004 56k R1006 1k R1009 10 1/2W C1002 220p R1002 56k R1003 * C1004 47 10V R1031 100 R1007 15k D1001 1SS133T Q1001 2SC2785 * R1003,1053 680 (EA,SP) 1k (TH) R1047 10k C1033 100 50V R1033 1 C1034 100 50V R1032 100 OVER R1008 100k LOAD DETECT RY1061 C1006 0.068 C1007 0.068
D1051 1SS133T C1054 47 10V R1057 15k
R1058 100k
C1057 0.068
D1061 1SS133T
R1061 220 2W
Q1061 2SA1175-HFE R1063 10k A1 R1065 22k Q1061,1063 RELAY DRIVE A2
C1056 0.068 Q1051 2SC2785 OVER LOAD DETECT R1059 10 1/2W
CN1002 13P CENTER IN CENTER GND REAR R-IN REAR GND A3 REAR L-IN PROTECT
C1052 220p
R1052 56k
R1053 *
A2
C1051 10 50V
R1051 1k
C1053 100p
R1054 56k
R1056 1k
R1055 0.22 2W R1069 Q1063 BA1F4M
DC DET SURROUND RY REAR L-OUT REAR GND REAR R-OUT
A1
C1081 10 50V
R1081 1k
(Page 13)
C1083 100p R1084 56k R1086 1k R1085 0.22 2W RY1062
CENTER GND CENTER OUT
C1082 220p
R1082 56k
R1083 1.3k R1087 15k Q1081 2SC2785 OVER D1081 1SS133T LOAD DETECT R1088 100k
R1089 10 1/2W C1086 0.068 D1062 1SS133T R1062 220 2W
C1084 47 10V
C1087 0.068
C1039 0.01
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
· See page 10 for Circuit Boards Location.
1
2
3
4
5
R724 C781
6
7
8
9
10
11
PANEL BOARD
A
D781 R743 R745 R744 C742 8 14 C741 R746 C750 R742 R749 C744 C737 R750 C731 C702
FUNCTION
MULTI CHANNEL DECODING
C740 R747
C739
D704, S712
NO781 2 1 D706 D705 JW521 D704
C743 7
IC701
C738 C747 C749 1 C748 D710
CINEMA STUDIO A
NO711
1 3
R715
D701, S705 I/1
D701
B
JW501 C745 C701 C746 C730 R735 C734 5
D706, S714 CINEMA STUDIO C
NO780
VOLUME
R713
1
NO710
3
R712 S714 S713 D705, S713
CINEMA STUDIO B
R751
R748 JW503 R736
2
1
S712
R719
R718
R716 R717
S705
JW524
JW525
JW518
R738 8 Q710 C732 R734
R707
R711
ENTER S723 v
C
S701 ROTARY ENCODER 1 3
DIGITAL
4 1 R737 JW502 R731 R729 C724 R714 C723 R728 FB702
2 5 4 7 3 6 1 5 4
JW505
IC702
C733 R732 C727 C735 R739
S703 ROTARY ENCODER 1 3 FB707 C706
JW511
JW704
JW504
R708 E Q701 E Q702
D703, S711 B
b V D702, S710 SUR
R741
JW506
JW507
FB708
JW705
R740
JW512
JW513
JW517
CLP703
S702 ROTARY ENCODER 1 3
EQ
C704
D703
D702
FB705
S715
C726 R726 R730 C725
J702 MIC 2
C729 C722 R727 C728 R733 FB703 JW508 C736
JW514
JW515
JW519
C752
JW516
C721
C705
R709
JW520
JW522
C703
FILE SELECT
FB704
S711 R720 JW509
S710
FB706
D
FB701
2 7 3 6 1
2 R710
J701 MIC 1
J703 PHONES R721 R722
4 5 3 1 C710 6 7
(CHASSIS)
JW510
5
1
PICTURE EFFECT
C711 CLP702
1-680-754-
C751
NO750
CN700
S719 EQ ON/OFF
S718 SET UP
S717
C712
11 (21)
E
(CHASSIS)
CLP701
D
5 1
FRONT AMP BOARD CN104
(Page 11)
J701 703 7 6 3 2 4 5 1 (CHASSIS)
NO761
· IC Block Diagram PANEL BOARD · Semiconductor Location
Ref. No. D701 D702 D703 D704 D705 D706 D710 D781 IC701 IC702 Q701 Q702 Q710 Location B-11 C-10 C-8 B-8 B-7 B-6 B-3 A-6 B-3 C-3
LPF1IN
VCC
REF
RV762 ECHO LEVEL
14
13
12
11
OP2IN
RV761 MIC LEVEL
10
9
OSCILLATOR 1/2 VCC CLOCK AUTO RESET RESET DO1 MAIN CONTROL D1 DO0 A/D LPF1 1 2
LPF1OUT
D/A
LPF2
MO MI
20KBIT SRAM
OP1OUT
C-6 C-6 C-3
3
4
OP1IN
5
CC1
6
CC2
7
GND
16
16
LPF2OUT
OP2OUT
F
IC701
M65850P
LPF2IN CLOCK
8
TA-SV7AV
5-9.
SCHEMATIC DIAGRAM CONTROL Section
· See page 16 for IC Block Diagram.
S701 FUNCTION ROTARY ENCODER
S702 FILE SELECT ROTARY ENCODER
S703 VOLUME ROTARY ENCODER R716 2.2k R717 2.7k R718 3.9k R719 5.6k
GND
GND
GND
2B
1B
1A
2A
3A
3B
S723 ENTER
C701 0.01 C721 0.22 50V R726 1k C702 0.01
A6 A5
C703 0.01 C704 0.01
A4 A3
C705 0.01
A2 A1
C706 0.01
FB701 J701 MIC1
A9
NO710 3P
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 S710 SUR C730 270p CINEMA STUDIO R735 150k FB708 JW705 R707 330 NO780 2P NO781 2P C781 0.01 IC702(2/2) NJM4580D 6 7 4 C734 47p 5 8 R732 22k FB707 0H C731 2.2 50V S711 EQ S712 A S713 B S714 C S715 DIGITAL S719 EQ ON/OFF S718 SET UP PICTURE EFFECT
J702 MIC2
FB702
C724 0.22 50V
R729 1k
MIC AMP IC702(1/2) NJM4580D 3 1 C726 47p 2
R736 100 D701 SEL5223S -TP15
D781 SEL5E20C D702 SEL5923A SUR D703 SEL5923A EQ D704 SEL5923A CINEMA STUDIO A
LED-POWER LED-DCS_A
D705 SEL5923A CINEMA STUDIO B
LED-DCS_B
D706 SEL5923A CINEMA STUDIO C
LED-DCS_C
MULTI CHANNEL DECODING R708 100
Q702 BN1F4M Q701,702 LED DRIVE
R734 10k CLP701 C751 0.01 C727 470p C728 0.1 50V C729 2.2 50V
R741 15k R738 10k
R739 10k
LED-SUR
C725 1000p (CHASSIS) R728 10k C723 0.01
R730 100k
R731 1k C733 10 16V
C736 2.2 50V C735 10 16V
R740 100k
LED-EQ
LED-BLUE
Q710 2SC2785 REGULATOR R737 1k C732 100 10V
Q701 BA1A4M
C752 10 16V
JW704 CN700 25P AGND for BULUE LED
FB703 D710 MTZJ-T-72-5.1B C741 47 10V C740 47 10V C737 0.022
A GND MIC R742 15k +12V EVER+5V D GND
R733 100
C742 0.068
R743 22k
R744 22k
C738 0.0068
C743 0.001
R745 22k
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 LED-EQ LED-EQ LED-SUR
R746 270 NO761 5P RV761 50k MIC LEVEL NO750 5P
R747 120k
OP2OUT
VCC
CLOCK
REF
RV762 50k ECHO LEVEL C750 1 50V DIGITAL ECHO IC701 M65850P
LPF2OUT
OP2IN
LPF2IN
R749 47k
LED-SUR LED-POWER LED-POWER A8 KEY0
LPF1OUT
OP1OUT
LPF1IN
OP1IN
GND
C744 0.15
CC1
CC2
A9 POWER KEY A1 VOL3-B A2
(Page 12)
47 50V
VOL3-A A3 JOG2-A A4 JOG2-B A5 JOG1-A A6 JOG1-B HP-R HP-GND HP-L
CLP702
R748 22k
C748 0.001 R750 22k R751 C747 22k 0.068 C749 0.0068 C746 0.47 50V
(CHASSIS)
C711 0.01 C712 0.001
FB706 J703 PHONES FB705
C745
HP-SW FB704 C710 0.001
17
17
TA-SV7AV
5-10. PRINTED WIRING BOARDS POWER Section · See page 10 for Circuit Boards Location.
(AC IN)
SUB TRANS BOARD
JW906
(EA, SP)
JW803 JW804 Q901 E RY901 JW805 JW806 D901 5 JW902 (TH) JW807 JW808 C901 T901 POWER TRANSFORMER (SUB) CN903 R901 R902 1 FRONT AMP BOARD NO109
JW801 JW907
JW802
(TH)
JW903
(EA, SP) (TH) JW901
JW913 LP102 CN901 F913 CN902 1 2 3 (EA, SP) 4
A
(Page 11)
2
S901 VOLTAGE SELECTOR 230 240V T 220V T 120V
1
JW905
JW809 JW810
JW920 (TH) JW811
(TH)
JW812
1-680-751-
11 (21)
AC INPUT BOARD
1
T911 POWER TRANSFORMER (MAIN)
AC OUTPUT BOARD
JW938
NO921
2 3 (TH)
JW930
3
E
FRONT AMP BOARD NO101
CN915
4
JW922
JW923
(EA, SP)
F931
F937
1
(Page 11)
1
F932
JW961
G
FRONT AMP BOARD NO102
CN913
(Page 11)
6
11 (21)
F935
1-680-752-
F934
F933
4
CN914
F936
F
FRONT AMP BOARD NO101
1
(Page 11)
11 1-680-754(21)
18
18
TA-SV7AV
5-11. SCHEMATIC DIAGRAM POWER Section
AC1
F931 T8AL 250V
T911 POWER TRANSFORMER NO921 4P (EA,SP) 2P (TH) 230-240 (TH) JW922 220 220 S901 VOLTAGE SELECTOR 230-240V (EA,SP) NEUTRAL NEUTRAL F913 T5AL 250V CN902 4P (EA,SP) 2P (TH) 230-240 (EA,SP)
AC1-GND AC1 AC2 AC2-GND AC2 F932 T6.3AL
(MAIN)
JW923 F933 T6.3AL 250V
120/230
120/230
(Page 13)
CN913 6P
220V
(Page 13)
CN915 3P VP AC4(HIGH) F935 T2.5AL 250V F936 T2.5AL 250V JW913 JW907 F934 T8AL 250V 120V
(TH) AC4(HIGH) F937 T4AL 250V (EA,SP) JW938 JW906 AC3(LOW) VF C901 0.01 250V
(TH)
AC3(LOW)
VF CN914 4P T901 CN903 5P SUB-AC SUB-AC TRANSFORMER (SUB) POWER
RY901
D901 1SS133T
(TH)
(Page 13)
JW905
JW902
JW901
(EA,SP)
JW903
CN901 2P
(AC IN)
(TH) RELAY-UNREG STBY RELAY R902 10k Q901 2SC2785 R901 100k RELAY DRIVE
DGND
(Page 12)
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
6-2.
· 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. 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
FRONT PANEL SECTION
zB
56
6-1.
COVER SECTION
57
#4
zA
56 56
3
55
58
(including zA, zB, zC)
2 4
#1 #1
5
53
#1
supplied with S702
#1
#1 not supplied
2
56
M1
51
#1 not supplied not supplied
supplied with S703
54
52
#1
59
zC
7
51
supplied with S701
#1
1
#1
not supplied
Front panel section
Ref. No. 1 2 3 4 4
Part No. 1-773-210-11 3-363-099-21 4-232-336-11 4-233-558-21 4-233-558-31
Description 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. 4-233-558-41 1-680-751-11 1-680-755-11 1-763-072-11
Description PANEL (2CH/VCD), BACK (TH) SUB TRANS BOARD RELAY BOARD FAN, D. C.
Remark
Ref. No. 51 52 53 54 55
Part No. 4-232-342-01 4-232-338-01 X-4953-680-1 4-232-341-01 4-232-343-01
Description KNOB (FUNC) KNOB (VOL) PANEL ASSY, FRONT SHEET (VOL) BUTTON (ENTER)
Remark
Ref. No. 56 57 58 58 59
Part No. 4-951-620-01 4-232-344-01 A-4275-755-A A-4726-288-A 4-232-340-01
Description SCREW (2.6X8), +BVTP INDICATOR (BLUE) PANEL BOARD, COMPLETE (EA, SP) PANEL BOARD, COMPLETE (TH) KNOB (MIC)
Remark
20
20
TA-SV7AV
6-3.
CHASSIS SECTION
103 103
not supplied #1
105
#2
109
104
not supplied #3
108
102
T911
#1
101
not supplied
not supplied #2
106
not supplied
106
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. 101 101 102 103 104 105 105
Part No. A-2007-899-A A-4726-279-A 1-680-753-11 4-900-386-01 1-680-752-11
Description
Remark
Ref. No. 106 107 * 108 108 0 109 0 109 0 T911
Part No. 3-970-608-01 4-965-822-01 3-703-244-00 3-703-571-11 1-777-071-81
Description SUMITITE (B3), +BV FOOT BUSHING (2104), CORD (EA, SP) BUSHING (S) (4516), CORD (TH) CORD, POWER (EA, SP)
Remark
FRONT AMP BOARD, COMPLETE (EA, SP) FRONT AMP BOARD, COMPLETE (TH) AC OUTPUT BOARD SCREW AC INPUT BOARD
A-2007-897-A SURROUND AMP BOARD, COMPLETE (EA, SP) A-4726-276-A SURROUND AMP BOARD, COMPLETE (TH)
1-791-901-11 CORD, POWER (TH) 1-435-935-11 TRANSFORMER, POWER
21
TA-SV7AV
AC INPUT
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
SECTION 7 ELECTRICAL PARTS LIST
· 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 Remark Ref. No. C834 C835 C836 C837 C851 C852 C853 C854 C856 C857 C858 C859 C861 C862 C863 C864 C865 C871 C872 C891 C892 C893 C911 C912 C914 C915 C916 C917 C918 C919 C920 C924 C925 C926 C927 C941 C951 C952 C953 C954 C955 C956 C961 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
Ref. No.
Part No.
Description
Description 0.1uF 0.1uF 0.1uF 4.7uF 4.7uF 220PF 100PF 47uF 0.068uF 0.068uF 0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 4.7uF 0.47uF 100uF 2.2uF 100uF 0.1uF 0.1uF 1uF 100PF 100PF 100PF 0.1uF 10uF 0.1uF 0.001uF 10uF 100uF 100uF 0.1uF 3300uF 3300uF 3300uF 3300uF 0.1uF 0.1uF 100uF 5% 5% 5% 20% 20% 10% 10% 20% 5% 5% 5% 5% 30% 30% 30% 30% 30% 20% 20% 20% 20% 20% 5% 5% 20% 10% 10% 10% 20%
Remark 50V 50V 50V 50V 50V 50V 50V 10V 50V 50V 50V 50V 16V 16V 16V 16V 16V 100V 50V 10V 50V 10V 100V 100V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 10V 50V 63V 63V 50V 50V 50V 50V 100V
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)
1-136-165-00 FILM 1-136-165-00 1-136-165-00 1-126-963-11 1-126-963-11 1-162-286-31 1-162-282-31 1-126-947-11 1-136-495-11 1-136-495-11 1-136-165-00 1-136-165-00 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-107-721-11 1-126-959-11 1-104-665-11 1-126-961-11 1-104-665-11 1-130-777-00 1-130-777-00 1-115-871-11 1-162-282-31 1-162-282-31 1-162-282-31 1-164-159-11 1-126-964-11 1-164-159-11 1-162-294-31 1-126-795-11 1-126-382-11 1-104-665-11 1-164-159-11 1-135-516-11 1-135-516-11 1-135-515-11 1-135-515-11 1-136-165-00 FILM FILM ELECT ELECT CERAMIC CERAMIC ELECT FILM FILM FILM FILM CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT MYLAR MYLAR ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC ELECT ELECT ELECT ELECT FILM
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 C807 C808 C809 C811 C812 C821 C831 C832 C833 1-126-963-11 1-162-286-31 1-162-282-31 1-126-947-11 1-136-495-11 1-136-495-11 1-136-165-00 1-136-165-00 1-162-306-11 1-162-306-11 1-107-721-11 1-136-165-00 1-136-165-00 1-136-165-00 ELECT CERAMIC CERAMIC ELECT FILM FILM FILM FILM CERAMIC CERAMIC ELECT FILM FILM FILM 4.7uF 220PF 100PF 47uF 0.068uF 0.068uF 0.1uF 0.1uF 0.01uF 0.01uF 4.7uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 20% 5% 5% 5% 5% 30% 30% 20% 5% 5% 5% 50V 50V 50V 10V 50V 50V 50V 50V 16V 16V 100V 50V 50V 50V
10% 20% 20% 20%
20% 20% 20% 20% 5% 5% 20%
1-136-165-00 FILM 1-128-563-11 ELECT
22
TA-SV7AV FRONT AMP
Ref. No. C962 C963 C964 C987 C990 C991 C992 C993 C994 C1100 C1101 C1102 C1103 Part No. Description 100uF 100uF 47uF 0.1uF 0.1uF 330uF 0.1uF 470uF 220uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 20% 20% Remark 100V 10V 50V 50V 50V 25V 50V 16V 10V 50V 50V 50V 50V Ref. No. Part No. Description < 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-T3 Remark 1-128-563-11 ELECT 1-104-665-11 ELECT 1-119-943-91 ELECT 1-164-159-11 1-164-159-11 1-126-940-11 1-113-342-11 1-126-935-11 1-126-176-11 1-164-159-11 1-164-159-11 1-164-159-11 CERAMIC CERAMIC ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC
20% 20% 20%
L811 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 Q881 Q883 Q891 Q892 Q893 Q894 Q895 Q896 Q897 Q902 Q903 Q904 Q961 Q962 Q963 8-729-119-78 8-729-231-55 8-729-900-63 8-729-119-78 8-729-231-55 8-729-119-76 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-76 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-78 8-729-119-78 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 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R801 R802 R803 R804 0 R805 R806 R807 R808 R809 R811 R812 R814 R815 0 R821 R825 R826 R827 R831 1-249-417-11 1-249-438-11 1-249-410-11 1-249-438-11 1-234-499-21 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 1-260-076-11 1-260-076-11 1-249-437-11 1-249-437-11 1-215-891-11 1-249-402-11 CARBON 1K 5% CARBON 56K 5% CARBON 270 5% CARBON 56K 5% ENCAPSULATED COMPONENT 0.22 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE CARBON 1K 15K 100K 10 10 10 47K 47K 680 56 1K 22K 10 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 5W 1/4W 1/4W 1/4W 1/2W 1/2W 1/2W 1/4W 1/4W 2W F 1/4W 1/4W 1/4W 1/2W 2SC2785TP-HFE 2SC2878AB-TPE2 BN1F4M-TP 2SC2785TP-HFE 2SC2878AB-TPE2 2SA1175TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SA1175TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE 2SB1116-TP-LK 2SC2001TP-LK 2SC1841TP-PAFAEA 2SA988TP-PAFAEA 2SC1841TP-PAFAEA
1-164-159-11 CERAMIC < 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 D871 D881 D911 D923 D924 D925 D926 D951 D963 D970 D971 D972 D973 D974 D975 D980 D981 D990 D991 D992 D993 D994 D995 D996 D997
8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 8-719-510-68 8-719-024-99 8-719-024-99 8-719-911-19 8-719-911-19 8-719-510-68 8-719-911-19 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 8-719-024-99 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 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE
1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 D5SBA204101 11ES2-NTA2B 11ES2-NTA2B 1SS133T-72 1SS133T-72 D5SBA204101 1SS133T-72 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B 11ES2-NTA2B
1-249-417-11 CARBON 1-249-433-11 CARBON 1-260-076-11 CARBON
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
23
TA-SV7AV FRONT AMP
Ref. No. R832 R833 R834 R835 R836 R837 R838 R839 R851 R852 R853 R854 0 R855 R856 R857 R858 R859 R861 R862 0 R871 R875 R876 R877 R878 R879 R880 0 R881 R883 R885 R887 R889 R891 R892 R894 R895 R896 R897 R898 R903 R904 R905 R906 R907 R908 R910 R911 R912 R913 R914 R915 R916 R917 R918 R919 R920 R921 R923 Part No.
PANEL
Description 10 10 10 10 10 47K 47K 47K 1K 56K 270 56K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/2W 1/2W 1/2W 1/2W 1/2W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 5W 1/4W 1/4W 1/4W 1/2W 1/2W 1/2W 2W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 2W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W C701 C702 C703 C704 C705 C706 C710 C711 C712 C721 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 Ref. No. R924 R925 R926 R927 R951 R952 R953 R954 0 R963 0 R964 R965 R966 R967 0 R968 R969 R970 R971 R972 R973 R974 R991 R992 Part No. 1-249-437-11 1-249-437-11 1-249-429-11 1-249-437-11 1-249-441-11 1-249-441-11 1-249-441-11 1-249-441-11 1-212-881-11 1-212-881-11 1-249-431-11 1-249-435-11 1-249-429-11 1-202-972-61 1-249-433-11 1-249-441-11 1-249-421-11 1-249-433-11 1-249-421-11 1-249-429-11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON FUSIBLE FUSIBLE CARBON CARBON CARBON FUSIBLE CARBON CARBON CARBON CARBON CARBON CARBON 47K 47K 10K 47K 100K 100K 100K 100K 100 100 15K 33K 10K 1 22K 100K 2.2K 22K 2.2K 10K 1K 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W
1-260-076-11 CARBON 1-260-076-11 CARBON 1-260-076-11 1-260-076-11 1-260-076-11 1-249-437-11 1-249-437-11 1-249-437-11 1-249-417-11 1-249-438-11 1-249-410-11 1-249-438-11 1-234-499-21 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 1-260-076-11 1-260-076-11 1-215-891-11 1-249-402-11 1-249-417-11 1-249-433-11 1-249-425-11 1-249-441-11 1-247-903-00 1-215-888-00 1-249-437-11 1-249-429-11 1-249-441-11 1-249-429-11 1-249-438-11 1-249-439-11 1-249-429-11 1-249-429-11 1-249-435-11 1-249-433-11 1-249-425-11 1-249-429-11 1-249-441-11 1-249-421-11 1-249-417-11 1-249-421-11 1-249-421-11 1-247-807-31 1-247-807-31 1-247-807-31 1-249-437-11 1-247-807-31 1-249-437-11 1-247-807-31 1-249-411-11 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 CARBON CARBON CARBON CARBON CARBON
ENCAPSULATED COMPONENT 0.22 CARBON 1K 5% CARBON 15K 5% CARBON 100K 5% CARBON 10 5% CARBON CARBON METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 10 10 680 56 1K 22K 4.7K 100K 1M 220 47K 10K 100K 10K 56K 68K 10K 10K 33K 22K 4.7K 10K 100K 2.2K 1K 2.2K 2.2K 100 100 100 47K 100 47K 100 330 330 330 330 330 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
1-249-417-11 CARBON 1-249-417-11 CARBON < RELAY >
RY881
1-515-920-11 RELAY < TERMINAL >
1-694-677-12 TERMINAL BOARD (4P) (FRONT SPEAKER IMPEDANCE USE 6-16) TM102 1-694-674-12 TERMINAL BOARD (6P) (REAR/CENTER SPEAKER IMPEDANCE USE 8-16) ************************************************************** A-4725-755-A PANEL BOARD, COMPLETE (EA, SP) A-4726-288-A PANEL BOARD, COMPLETE (TH) ********************** < CAPACITOR > 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-162-294-31 1-162-306-11 1-162-294-31 1-115-868-11 1-162-306-11 1-162-306-11 1-115-868-11 1-162-294-31 1-162-215-31 1-162-290-31 1-115-867-11 1-115-872-11 1-162-287-31 1-115-872-11 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.001uF 0.01uF 0.001uF 0.22uF 0.01uF 0.01uF 0.22uF 0.001uF 47PF 470PF 0.1uF 2.2uF 270PF 2.2uF 30% 30% 30% 30% 30% 30% 10% 30% 10% 20% 30% 30% 20% 10% 5% 10% 20% 20% 10% 20% 16V 16V 16V 16V 16V 16V 50V 16V 50V 50V 16V 16V 50V 50V 50V 50V 50V 50V 50V 50V
TM101
24
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. C732 C733 C734 C735 C736 C737 C738 C739 C740 C741 C742 C743 C744 C745 C746 C747 C748 C749 C750 C751 C752 C781 Part No. 1-126-382-11 1-126-791-11 1-162-215-31 1-126-791-11 1-115-872-11 1-161-494-00 1-162-305-11 1-115-871-11 1-126-785-11 1-126-785-11 1-136-495-11 1-162-294-31 1-136-167-00 1-115-870-11 1-115-870-11 1-136-495-11 1-162-294-31 1-162-305-11 1-115-871-11 1-162-306-11 Description ELECT ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC ELECT ELECT ELECT FILM CERAMIC FILM ELECT ELECT FILM CERAMIC CERAMIC ELECT CERAMIC 100uF 10uF 47PF 10uF 2.2uF 0.022uF 0.0068uF 1uF 47uF 47uF 0.068uF 0.001uF 0.15uF 0.47uF 0.47uF 0.068uF 0.001uF 0.0068uF 1uF 0.01uF 10uF 0.01uF 20% 20% 5% 20% 20% Remark 10V 16V 50V 16V 50V 25V 16V 50V 10V 10V 50V 50V 50V 50V 50V 50V 50V 16V 50V 16V 16V 16V Ref. No. R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R721 R722 R726 R727 R728 R729 R730 R731 R732 R733 R734 R735 R736 R737 R738 R739 R740 R741 R742 R743 R744 R745 R746 R747 R748 R749 R750 R751 Part No. 1-247-807-31 1-249-410-11 1-249-413-11 1-249-414-11 1-249-416-11 1-249-417-11 1-249-418-11 1-249-419-11 1-249-421-11 1-249-422-11 1-249-424-11 1-249-426-11 1-249-428-11 1-249-431-11 1-249-434-11 1-249-417-11 1-249-429-11 1-249-429-11 1-249-417-11 1-249-441-11 1-249-417-11 1-249-433-11 1-247-807-31 1-249-429-11 1-247-883-00 1-247-807-31 1-249-417-11 1-249-429-11 1-249-429-11 1-249-441-11 1-249-431-11 1-249-431-11 1-249-433-11 1-249-433-11 1-249-433-11 1-249-410-11 1-247-881-00 1-249-433-11 1-249-437-11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 100 270 470 560 820 1K 1.2K 1.5K 2.2K 2.7K 3.9K 5.6K 8.2K 15K 27K 1K 10K 10K 1K 100K 1K 22K 100 10K 150K 100 1K 10K 10K 100K 15K 15K 22K 22K 22K 270 120K 22K 47K 22K 22K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W
30% 20% 20% 20% 5% 10% 5% 20% 20% 5% 10% 30% 20% 30% 20% 30%
1-126-791-11 ELECT 1-162-306-11 CERAMIC < CONNECTOR >
CN700
1-784-747-11 CONNECTOR, FFC 25P < DIODE >
D701 D702 D703 D704 D705 D706 D710 D781
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)
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 < IC >
0uH 1-249-433-11 CARBON 1-249-433-11 CARBON
IC701 IC702
8-759-450-96 IC M65850P 8-759-167-88 IC NJM4565D < JACK > RV761 RV762
< VARIABLE RESISTOR > 1-225-739-11 RES, VAR CARBON 50K (MIC LEVEL) 1-225-739-11 RES, VAR CARBON 50K (ECHO LEVEL) < SWITCH > S701 S702 S703 S705 S710 S711 S712 S713 S714 S715 1/4W 1-473-534-11 1-473-534-11 1-473-392-11 1-771-410-21 1-771-410-21 1-771-410-21 1-771-410-21 1-771-410-21 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) SWITCH, TACTILE (EQ) SWITCH, TACTILE (CINEMA STUDIO A) SWITCH, TACTILE (CINEMA STUDIO B) SWITCH, TACTILE (CINEMA STUDIO C) SWITCH, TACTILE (DIGITAL)
J701 J702 J703
1-691-293-21 JACK (MIC 1) 1-691-293-21 JACK (MIC 2) 1-691-293-21 JACK (PHONES) < TRANSISTOR >
Q701 Q702 Q710 Q901
8-729-900-80 8-729-900-63 8-729-119-78 8-729-119-78
TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR >
BA1A4M-TP BN1F4M-TP 2SC2785TP-HFE 2SC2785TP-HFE
R707
1-249-411-11 CARBON
330
5%
25
TA-SV7AV PANEL
Ref. No. Part No.
RELAY
SUB TRANS
SURROUND AMP
Remark Ref. No. C1003 C1004 C1006 C1007 C1033 C1034 C1038 C1039 C1051 C1052 C1053 C1054 C1056 C1057 C1081 C1082 C1083 C1084 C1086 C1087 Part No. Description 100PF 47uF 0.068uF 0.068uF 100uF 100uF 0.01uF 0.01uF 10uF 220PF 100PF 47uF 0.068uF 0.068uF 10uF 220PF 100PF 47uF 0.068uF 0.068uF 10% 20% 5% 5% 20% 20% 30% 30% 20% 10% 10% 20% 5% 5% 20% 10% 10% 20% 5% 5% Remark 50V 10V 50V 50V 50V 50V 16V 16V 50V 50V 50V 10V 50V 50V 50V 50V 50V 10V 50V 50V 1-162-282-31 CERAMIC 1-126-947-11 ELECT 1-136-495-11 FILM 1-136-495-11 1-126-968-11 1-126-968-11 1-162-306-11 1-162-306-11 1-126-964-11 1-162-286-31 1-162-282-31 1-126-947-11 1-136-495-11 1-136-495-11 1-126-964-11 1-162-286-31 1-162-282-31 1-126-947-11 FILM ELECT ELECT CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT FILM FILM ELECT CERAMIC CERAMIC ELECT
Description
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 ************ < CONNECTOR > 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 < CONNECTOR > CN901 CN902 * CN902 CN903 1-564-321-00 1-568-106-11 1-564-321-21 1-691-767-11 PIN, CONNECTOR 2P PIN, CONNECTOR 4P (EA, SP) PIN, CONNECTOR 2P (TH) PLUG (MICRO CONNECTOR) 5P < DIODE > D901 8-719-911-19 DIODE 1SS133T-72 < FUSE > 0.01uF 20% 250V CN110
1-136-495-11 FILM 1-136-495-11 FILM < CONNECTOR >
CN1002 1-778-982-11 CONNECTOR, BOARD TO BOARD 13P CN1003 1-770-725-11 CONNECTOR, BOARD TO BOARD 4P < DIODE > D1001 D1002 D1051 D1061 D1062 D1081 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
8-719-911-19 DIODE 1SS133T-72 < IC >
0 F913
1-533-472-11 FUSE, GLASS TUBE (DIA. 5) (T5AL/250V) (EA, SP) < RESISTOR > IC1001 100K 10K 5% 5% 1/4W 1/4W Q1001 Q1051 Q1061 Q1063 Q1081 Q1092 Q1093 8-729-119-78 8-729-119-78 8-729-119-76 8-729-900-36 8-729-119-78
8-749-017-19 IC STK443-050 < TRANSISTOR > TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2785TP-HFE 2SC2785TP-HFE 2SA1175TP-HFE BA1F4M-TP 2SC2785TP-HFE 2SC2785TP-HFE 2SC2785TP-HFE
R901 R902
1-249-441-11 CARBON 1-249-429-11 CARBON < RELAY >
0 RY901
1-755-276-11 RELAY, POWER < SWITCH >
0 S901
1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECTOR) (EA, SP) < TRANSFORMER >
8-729-119-78 TRANSISTOR 8-729-119-78 TRANSISTOR < RESISTOR >
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 1-126-964-11 ELECT 1-162-286-31 CERAMIC 10uF 220PF 20% 10% 50V 50V
R1001 R1002 R1003 R1003 R1004 0 R1005 R1006 R1007 R1008
1-249-417-11 CARBON 1-249-438-11 CARBON 1-249-415-11 CARBON 1-249-417-11 CARBON 1-249-438-11 CARBON 1-233-352-41 1-249-417-11 1-249-431-11 1-249-441-11
1K 56K 680 1K 56K
5% 5% 5% 5% 5%
1/4W 1/4W 1/4W (EA, SP) 1/4W (TH) 1/4W 2W 1/4W 1/4W 1/4W
ENCAPSULATED COMPONENT 0.22 CARBON 1K 5% CARBON 15K 5% CARBON 100K 5%
26
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 R1010 0 R1031 0 R1032 0 R1033 R1047 R1051 R1052 R1053 R1053 R1054 0 R1055 R1056 R1057 R1058 R1059 R1060 0 R1061 0 R1062 R1063 R1065 R1081 R1082 R1083 R1084 0 R1085 R1086 R1087 R1088 R1089 R1090 R1092 R1093 R1094 R1095 Part No. Description 10 47K 100 100 1 10K 1K 56K 680 1K 56K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/2W 1/4W 1/4W F 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W (EA, SP) 1/4W (TH) 1/4W 2W 1/4W 1/4W 1/4W 1/2W 1/4W 2W F 2W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 2W 1/4W 1/4W 1/4W 1/2W 1/4W 1/4W 1/4W 1/4W 1/4W Ref. No. Part No. Description ************** 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) Remark 1-260-076-11 CARBON 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
1-249-417-11 CARBON 1-249-438-11 CARBON 1-249-415-11 CARBON 1-249-417-11 CARBON 1-249-438-11 CARBON 1-233-352-41 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 1-249-438-11 1-215-888-00 1-215-888-00 1-249-429-11 1-249-433-11 1-249-417-11 1-249-438-11 1-247-834-11 1-249-438-11 1-233-352-41 1-249-417-11 1-249-431-11 1-249-441-11 1-260-076-11 1-249-439-11 1-249-441-11 1-249-441-11 1-249-439-11 1-249-433-11
ENCAPSULATED COMPONENT 0.22 CARBON 1K 5% CARBON 15K 5% CARBON 100K 5% CARBON 10 5% CARBON METAL OXIDE METAL OXIDE CARBON CARBON 56K 220 220 10K 22K 5% 5% 5% 5% 5%
CARBON 1K 5% CARBON 56K 5% CARBON 1.3K 5% CARBON 56K 5% ENCAPSULATED COMPONENT 0.22 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON < RELAY > 1K 15K 100K 10 68K 100K 100K 68K 22K 5% 5% 5% 5% 5% 5% 5% 5% 5%
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