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TA-S3
SERVICE MANUAL
Ver 1.0 2001.05
AEP Model UK Model
TA-S3 is the Amplifier section in MHC-S3.
SPECIFICATIONS
Amplifier section
DIN power output (rated) 60 + 60 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 80 + 80 watts (6 ohms at 1 kHz, 10% THD) Music power output (reference) 150 + 150 watts (6 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 Outputs MD OUT: (phono jacks) PHONES: (stereo mini jack) FRONT SPEAKER: SUB WOOFER OUT: voltage 250 mV impedance 1 kilohms accepts headphones of 8 ohms or more accepts impedance of 6 to 16 ohms Voltage 1 V, impedance 1 kilohms
General
Power requirements Power consumption 230 V AC, 50/60 Hz 180 watts 0.6 watts (during Power Saving Mode) Approx. 280 x 128 x 350 mm Approx. 6.2 kg
Dimensions (w/h/d) Mass
Design and specifications are subject to change without notice.
AV AMPLIFIER
9-873-874-11
2001E0500-1 C 2001.5
Sony Corporation
Home Audio Company Shinagawa Tec Service Manual Production Group
TA-S3
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 15 16 17 18
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. Printed Wiring Boards CONTROL Section ............ 5-6. Schematic Diagram CONTROL Section ................. 5-7. Printed Wiring Boards POWER Section ................. 5-8. Schematic Diagram POWER Section ..................... 5-9. IC Pin Function Description ...........................................
6.
EXPLODED VIEWS
6-1. Cover Section .................................................................. 18 6-2. Front Panel Section ......................................................... 19 6-3. Chassis Section ............................................................... 20
7.
ELECTRICAL PARTS LIST ............................... 21
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-S3 SECTION 1 SERVICING NOTES
This set is a component of the MHC-S3. The MHC-S3 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 (CD player) and in the troubleshooting section in the Operation Manual.
System Configuration:
AC IN
TA
POWER SUPPLY
ST
SYSTEM & CD µcon DISPLAY
CDP TC
TC µcon
FRONT AMP BOARD SERVICE POSITION In checking the FRONT AMP board, prepare jig (extension cable J-2501-087-A: 1.25 mm Pitch, 23 core, Length 300 mm) (Fig A)
Turn over the FRONT AMP board with Heat Sink, THP board and RELAY board connected.
Remove the back panel (2CD/VCD) section.
FRONT AMP board (CN104)
Connect jig (extension cable J-2501-087-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-S3 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.
Main unit
A/V amplifier
1 2 3 4 56 7 8 9
Remote Control
1
CD H wk (11, 12) CHECK 3 (12) CLEAR 4 (12) CLOCK/TIMER SELECT qg (19, 27) CLOCK/TIMER SET qh (9, 18, 26) DBFB qd (20) DISPLAY qk (10, 13, 15, 26, 32) D.SKIP 2 (11) ENTER wa (9, 12, 14, 15, 18, 19, 2227) EQ qa (24) EQ ON/OFF qs (9, 24) FUNCTION w; (9, 11, 12, 17, 18, 28) GROOVE qj (20) SET UP q; (2326) SLEEP 5 (26) SUR ql (22) TAPE A hH wj (16) TAPE B hH wh (16, 17) TUNER/BAND wg (14) TUNING + 7 (14) TUNING ws (14) VOL +/ qf BUTTON DESCRIPTIONS @/1 (power) 1 X (pause) 8 x (stop) 6 . (go back) wf > (go forward) wd m (rewind) ws M (fast forward) 7 O/o/P/p 9
O P o p
wk wj wh wg wf wd ws wa w; ql qk qj qh qg
H hH hH
. m
> M
x X
qg qf
qdqs qaq;
P
O p o
2 3 4 5 6 7 8 9 0 qa qs qd qf
DIGITAL 9 (28, 32) ENTER/O/o/P/p 2 (9, 12, 18, 19, 2227) EQ qa (24) EQ ON/OFF qs (9, 24) FILE SELECT q; (20, 24) FUNCTION 8 (9, 11, 12, 17, 18, 28) GROOVE 5 (20) MOVIE MODE 4 (20, 21) MULTI CHANNEL DECODING indicator 6 (22) MUSIC MODE 3 (20, 21) PHONES jack qg SET UP qd (2326) SUR qf (22) VOLUME 7 @/1 (power) 1 (8, 9, 32)
4
TA-S3 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-S3
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
2 screw (BVTP3 × 8) 3 lug 3 lug 2 screw (BVTP3 × 8) 5 two claws
1 wire (flat type) (23 core) (CN104)
6 front panel section
3 lug 5 claw 2 screw (BVTP3 × 8)
5 two claws 4 three screws (BVTP3 × 8)
6
TA-S3
3-4.
BACK PANEL (2CH/VCD) SECTION
8 back panel (2CH/VCD) section 5 three screws (BVTP3 × 8) 7 three connectors (CN901, 902, 903) 5 two screws (BVTP3 × 8) 1 screw (BVTP3 × 8) 5 four screws (BVTP3 × 8)
6
6 connector (CN105) 1 screw (BVTP3 × 8)
4 RELAY board
2 lug
3 connector (CN106)
3-5.
FRONT AMP BOARD
3 screw (BVTP3 × 8) 2 two screws (BVTT3 × 8)
4 PC board holder
5 Remove the FRONT AMP board in the direction of the arrow.
4 PC board holder 1 three connector (CN913, 914, 915)
7
TA-S3 SECTION 4 TEST MODE
Note: Use following buttons in the test mode. no mark : Button of amplifier unit (TA-S3) *1 : Button of tuner unit (ST-S3) *2 : Button of CD unit (CDP-S3)
[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 [2CH/ MULTI 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 [2CH/ MULTI C] buttons, press the [MUSIC MODE 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" 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-S3
MEMO
9
TA-S3 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
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
AC INPUT board
SUB TRANS board
AC OUTPUT board
THP board
RELAY board
FRONT AMP board PANEL board
10
TA-S3
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
· Semiconductor Location
A
D911 1 NO102 5
Ref. No.
G
C956 AC OUTPUT BOARD CN113
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 I-6 H-3 I-3 I-4 H-4 H-3 H-3
Ref. No. D980 D981 D990 D991 D992 D993 D994 D995 D996 D997 IC310 IC801 IC923 IC924 Q801 Q821 Q822
Location J-2 F-3 H-2 H-2 H-2 H-2 H-3 H-3 H-3 H-3 H-10 H-5 F-3 F-2 H-7 I-10 I-10
Ref. No. Q841 Q842 Q851 Q871 Q881 Q883 Q891 Q892 Q893 Q894 Q895 Q896 Q897 Q902 Q903 Q904 Q961 Q962 Q963
Location G-4 G-4 G-7 I-11 D-3 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
C911
FRONT AMP BOARD
B
JW138
(Page 16)
THP BOARD
JW139 JW140
C
THP841 R951 R952
Q881 E R881
R885
Q883 E
C837
CN999 11 D831 JW141
D801 D802 D821 D831 D851 D871 D881 D911 D923 D924 D925 D926 D963 D970 D971 D972 D973 D974 D975
D
C861
R883 D881 R815 C808
R887
R889 JW3 RY881
1-682-168-
(21) JW143 JW142
SYSTEM CONTROL 2 FROM ST-S3
C987 R812
L FRONT SPEAKER IMPEDANCE USE 6 16
EPT901
C809
R814
JW880
C9
+
51
(CHASSIS)
JW53
C859 C862
R
L811
JW145
JW100
JW101
JW102
E
+ C858
JW82
CLP1001 JW148 JW147
C9
JW47 L861
JW8
JW6
JW7
TM101 5
C990 1 D981
JW119
R862
JW146 JW84 JW85 (CHASSIS)
JW150
JW149 CN104 23 22
JW54
JW55
NO109
JW86 JW87
JW83
JW104
JW9 JW11 JW12
(Page 16)
D924 C927
C994
JW90 JW91 JW92
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
JW152 JW151 R923 JW153 JW154 JW155 JW156 JW157 JW158 JW159 JW160 JW162 R913 JW109
JW57
JW107
JW13 JW188 Q842 JW15 D925 D926 R991 R992 R908 JW18 C992 D992 D993 D923 D991 D996 JW197 D994 D995 Q962 R970 R969
E
JW56
JW93 JW94
JW58
JW106
JW122
JW95 JW96
JW123
R914
R921 R920 R919 R918 R917
D
PANEL BOARD CN700
R858 R843 R842 R841 R972 R971 R973 Q841
E E
JW48
JW59
G
C914
NO110 1
2
C961
C962
Q851 E D802
JW97
(Page 14)
JW49
Q895
E
C893
R897
E
Q897 E JW161
C917 C916 C920
JW195
Q963
E
R967 JW60 R854 R856 R855
JW63
JW99 JW64
JW98
JW108
R898
E
JW199
Q894 C892
E
R974
C857 Q896 JW61 R857 C856 C807 D801 R859 JW65 EPT902 Q891 E R891 C811 R892 C1037 C1036
JW50
Q893 R894 R896 C891 R911 R895
JW191
R963 JW62 R964 D851
IC310
JW193 JW180 JW181 C919
R915
C924
JW22
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
E Q892
CN110
JW81
52
R912 LP902
R924 R925 R926
JW167 JW168
RELAY BOARD
JW185
JW111
JW114
R808 R802 R801 R804
JW115
JW116
Q961
Q801
JW113
JW117
JW125 JW127 JW128
JW198
R927
IC801
JW182 JW20 JW42 JW21 JW41 JW43 JW44 JW46 JW45 JW184 JW183
R853
E
R830
D871
JW190
R852 D963 C852 C851 R803 C804 C802 C801
C853 R851
JW71 JW72
JW76
I
JW186
SYSTEM CONTROL 1 FROM ST-S3
JW130
D821 Q822 R880 R877 R879 R826 R827 R825 E
JW170
JW31
JW29
JW30
JW37
JW131 JW132 C872 R878 R876
JW172
JW179
Q821
E
JW38
JW28
JW173 JW174 JW175 JW176 JW177 JW178
C1102 C1101
C1103
C854
JW36
JW35
JW73
JW74
JW75
7
1
JW68
JW69
NO101
Q871
JW134
JW133
JW135
JW136
JW34
C871
JW39 CN107 R903 E JW187 D980 R904 Q902 R905 Q903
E 3
C1100
JW40
E R906
JW189 JW70
R871 R910
JW78
JW32
J
1
R907 Q904
CN105
JW80
C941
JW79
CN106
11 1-680-749(21) 1-680-75511 (CHASSIS) (21)
AC OUTPUT BOARD CN915
E
M
(FAN)
F
AC OUTPUT BOARD CN914
(Page 16)
(Page 16)
11
11
CN111
R916
R875
TA-S3
5-3. SCHEMATIC DIAGRAM FRONT AMP Section (1/2)
(1/2)
NO109 5P SUB-AC SUB-AC RELAY-UNREG STBY RELAY AC1 AC2 RE Z1 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-S3 VP VF VF CT CT REG GND D+5.7V D-GND EVER+5V M(A)-GND CN107 20P
D974 11ES2-NTA2B D970 11ES2-NTA2B D971 11ES2-NTA2B D972 11ES2-NTA2B D973 11ES2-NTA2B D975 11ES2-NTA2B Z3 Z2
(Page 17)
NO101 7P TP107 TP106 TP105 TP104 TP103 TP102 AC4(HIGH) AC4(HIGH) AC3(LOW) AC3(LOW) VF VP
Z2 D998 RE Z3 Z4 Z5 Z6
(Page 17)
DGND
TP205 TP204 TP203 TP202 TP201 TP200 TP199 TP198 TP197 TP196 TP195 TP194 TP193 C1101 0.1 C1103 0.1 C1102 0.1 C1100 0.1
JOG2-B JOG2-A JOG1-B JOG1-A VOL-A VOL-B Z3 Z2 Z5 Z4 Z1 Z7 Z6 D980 11ES2-NTA2 B D981 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
C992 0.1 AC1
Z7
TP101
VF
(Page 17)
IC923 NJM78L12A-T3 O G D997 11ES2-NTA2 B C991 330 25V D996 11ES2-NTA2 B I D923 11ES2 D995 11ES2-NTA2 B D994 11ES2-NTA2 B
C926 100 16V
+12V REGULATOR
C925 10 50V
TP192
TP191 2 TP190 TP189 TP188 TP187
Z3 Z2
C990 0.1
Z10
T3
D925 1SS133T -72
R991 1k
R908 2.2k
CN110 19P SR-OUT S-GND SL-OUT CENTER-GND CENTER-OUT FR-OUT FRONT-GND FL-OUT MIC-GND SYSTEM CONTROL 2 FROM ST-S3 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 TP177 TP176 TP175 TP174 TP173 TP172 TP171 TP170 TP169 TP168 PWR-KEY CLK LAT D-I D-O KEY0 MIC-SIG FR-IN FRONT-GND FL-IN MIC-GND FR-IN FRONT-GND FL-IN MIC-GND TP181 TP180 TP179 TP178 TP161 TP141 T2 T1
C914 1 50V
D926 1SS133T -72
R992 1k
3
C919 10 50V
C918 0.1 C916 100p C917 100p IC310 PT8300-S
CLK LAT X6 X5 X4 X3 X2 X7 R913 47k X8 X9
R911 100
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 R914 100 C915 100p X1 X11 X12
R926 10k R925 47k
R924 47k
TP253 R915 47k TP250 TP251 TP252
TP254
CLP1001
FAN+ (FAN) FAN-
TP166 TP167
C924 0.001 SYSTEM
R905 2.2k CN105 3P (CHASSIS) Q902,903 FAN MOTOR DRIVE CN104 23P 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 TP165 TP164 TP163 TP162 TP158 TP157 TP156 TP155 TP154 TP153 TP152 TP151 TP150 TP149 TP148 TP147 TP146 TP145 TP144 TP143 TP142 TP159 TP160 Q902 2SC2785 R904 100k R907 2.2k Q903 2SB1116 R903 10k
R906 1k
CONTROLLER
(Page 13)
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 560 2W
C821 4.7 100V
(Page 15)
LED-SUR LED-EQ LED-DCS_A LED-DCS_B LED-DCS_C LED-BLUE D GND EVER+5V +12V MIC
R826 1k Q821 2SC2878 R825 56
Q871 2SC2878 R876 1k Q821,871 MUTING MIC-SIG
R875 56
R871 560 2W
C871 4.7 100V
6 7
8
11
12
12
TA-S3
5-4. SCHEMATIC DIAGRAM FRONT AMP Section (2/2)
(2/2)
R841 100k NO110 2P R842 68k CN999 2P THP841
Q841 2SC1841
R843 68k Q842 2SC2785TP Q841,842 THERMAL DETECT
POWER AMP IC801 STK402-090S C987 0.1 EPT901
(CHASSIS) D911 D5SBA20 C911 0.1 100V NO102 5P TP108 AC1
R971 2.2k
C912 0.1 100V
TP109 TP110
AC1-GND AC1
Q962 2SA988 Q962,963 2 R970 100k C801 4.7 50V R801 1k AMP ON/OFF CONTROL Q963 2SC1841
R972 22k
TP112
AC2-GND
(Page 17)
R973 2.2k R974 10k JW880 C951 3300 63V R951 100k
T2
C964 47 50V
R969 22k
X11
C803 100p
R968 1
C952 3300 63V
R952 100k
TM101 4P R803 270 C804 47 10V R812 4.7 C808 C809 0.1 1/2W 0.1 RY881 L811 TP114 TP115 R-CH R-GND R FRONT SPEAKER TP116 L-CH L IMPEDANCE USE 6-16
C802 220p 3 C852 220p C811 0.01 C851 4.7 50V
R802 56k
R852 56k
C854 47 10V R853 270
C812 0.01
R964 100
R963 100 R815 47k Q881 2SA1175 R881 820 2W R814 47k L861 R862 4.7 C858 C859 0.1 1/2W 0.1
TP117
L-GND
T1
R851 1k
C853 100p
R885 10k
Q881,883 C962 100 100V Q961 2SC1841 AMP ON SWITCH Y5 R804 56k R966 33k C963 100 10V R806 1k R809 10 1/2W C961 100 100V RELAY DRIVE R967 10k R805 0.22/0.22 5W R889 10k R887 100k
R883 47k
D881 1SS133T-72
X12
Q883 2SC2785
C861 0.01
C862 0.01
(CHASSIS) R807 15k Q801 2SC2785 OVER LOAD DETECT R808 100k C807 0.068
C806 0.068 (CHASSIS)
R965 15k
(Page 12)
D963 1SS133T-72
D851 1SS133T-72
D801 1SS133T-72
R858 100k
C857 0.068 D831 1SS133T-72
R857 15k 1/4W
C856 0.068 Q851 2SC2785 OVER LOAD
T4
R854 56k
DETECT
R859 10 1/2W
C837 4.7 50V
R856 1k
R855 0.22/0.22 5W
4
Y5
T3
R898 4.7k Q896 2SC2785 Q893 2SA1175 Q894-897 PROTECTOR Q895 2SC2785 PROTECT DETECT
R895 10k
C892 2.2 50V
D802 1SS133T -72
R894 10k R891 56k R892 68k
Y4
Q897 2SC2785 Q894 2SC2785 R897 22k 6 7
R896 33k
Q892 2SC2785
Q891 2SC2785
C893 100 10V
C891 100 10V
Q891,892 DC DETECT EPT902
X9 8 (CHASSIS)
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-S3
5-5.
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
MULTI CHANNEL DECODING
NO781 2 1 D706 D705 JW521 D704
D704, S712 MUSIC MODE A
NO711
1 3
R715
D701, S705 I/1
D701
B
JW501
VOLUME
D706, S714
2CH/MULTI C
R713
1
NO710
3
R712 S714 S713 D705, S713
MOVIE MODE B
NO780 JW524 C702
FUNCTION
2
1
S712
R719
R718
R716 R717
S705
C701
JW525
JW518
R707
R711
ENTER S723 v
S703 ROTARY ENCODER 1 3
JW511
JW704
R708 E Q701 E Q702
D703, S711 B
C
JW506 JW507 JW512 JW513
S701 ROTARY ENCODER 1 3
DIGITAL
C706
b V D702, S710 SUR
FB708
JW517
CLP703
S702 ROTARY ENCODER 1 3
JW705
EQ
C704
D703
D702
FB705
S715
JW516
C705
JW514
JW515
JW519
R714
R709
JW520
JW522
C703
FILE SELECT
FB704
S711
S710 R720
FB706
J703 PHONES
D
JW707
JW509
R710 22 (CHASSIS) R721 23 C710 CN700 S719 EQ ON/OFF S718 SET UP C711 C712
E
D
FRONT AMP BOARD CN104
CLP702
11 (21) (CHASSIS)
(Page 11)
· Semiconductor Location
Ref. No. D701 D702 D703 D704 D705 D706 D781 Q701 Q702 Location B-11 C-10 C-8 B-8 B-7 B-6 A-6 C-6 C-6
14
14
1-680-754-
TA-S3
5-6. SCHEMATIC DIAGRAM CONTROL Section
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
2B
2A
3A
GND
1B
1A
3B
S723 ENTER
C701 0.01 C702 0.01
C703 0.01 C704 0.01 C705 0.01 C706 0.01
A1
A4
A2
A3
A5
A6
A9
NO710 3P
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
S710 SUR
S711 EQ
S712 A
S713 B
S714 C
S715 DIGITAL
S719 EQ ON/OFF
S718 SET UP
CINEMA STUDIO FB708 JW705 R707 330 NO780 2P NO781 2P C781 0.01
D701 SEL5223S -TP15
D781 SEL5E20C D702 SEL5923A SUR D703 SEL5923A EQ D704 SEL5923A CINEMA STUDIO A D705 SEL5923A CINEMA STUDIO B D706 SEL5923A CINEMA STUDIO C R708 100 MULTI CHANNEL DECODING
Q702 BN1F4M Q701,702 LED DRIVE
LED-POWER
LED-DCS_A
LED-DCS_B
LED-DCS_C
LED-BLUE
LED-SUR
LED-EQ
Q701 BA1A4M
JW704
CN700 23P MIC +12V EVER+5V D GND LED-BLUE LED-BLUE LED-DCS_C LED-DCS_C LED-DCS_B LED-DCS_B LED-DCS_A LED-DCS_A LED-EQ LED-EQ LED-SUR LED-SUR LED-POWER LED-POWER A8 KEY0 A9 POWER KEY A1 CLP702 VOL3-B A2 VOL3-A A3 JOG2-A A4 (CHASSIS) C711 0.01 C712 0.001 JOG2-B A5 JOG1-A A6 JOG1-B HP-R J703 PHONES FB705 HP-GND FB704 HP-L C710 0.001 HP-SW
(Page 12)
FB706
15
15
TA-S3
5-7. PRINTED WIRING BOARDS POWER Section · See page 10 for Circuit Boards Location.
(AC IN)
SUB TRANS BOARD
JW803 JW801 JW907
JW802
JW804 JW903 JW805 RY901
Q901 E
1 FRONT AMP BOARD NO109
JW913 LP102 CN901 JW902 2 CN902 1 2
JW905
R901 D901
R902
A
5
JW806
(Page 11)
1
JW807 JW808
C901
T901 POWER TRANSFORMER (SUB)
CN903
JW809 JW810
JW920
JW811 JW812
1-680-751-
11 (21)
AC INPUT BOARD
1
T911 POWER TRANSFORMER (MAIN)
AC OUTPUT BOARD
JW938
NO921
2 3 FRONT AMP BOARD NO101
CN915
JW930
E
JW922
F931
F937
1
(Page 11)
1
CN913
G
JW961
FRONT AMP BOARD NO102
5
(Page 11)
11 (21)
F935
1-680-752-
F934
4
CN914
F936
F
FRONT AMP BOARD NO101
1
(Page 11)
11 1-680-754(21)
16
16
TA-S3
5-8.
SCHEMATIC DIAGRAM POWER Section
AC1 F931 T8AL 250V
T911 POWER TRANSFORMER (MAIN) JW922
AC1-GND AC1 AC2 AC2-GND
NO921 2P 230
CN902 2P 230 JW913 JW907
(Page 13)
AC2 CN913 5P
NEUTRAL
NEUTRAL C901 0.01 250V
(Page 12)
CN915 3P VP AC4(HIGH) F935 T2.5AL 250V F936 T2.5AL 250V T901 AC4(HIGH) AC3(LOW) AC3(LOW) SUB-AC VF RELAY-UNREG STBY RELAY VF CN914 4P R902 10k Q901 2SC2785 R901 100k RELAY DRIVE F937 T4AL 250V JW938 CN903 5P SUB-AC POWER TRANSFORMER (SUB) F934 T8AL 250V
RY901
D901 1SS133T
JW903 JW902 CN901 2P
JW905
(AC IN)
(Page 12)
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.
17
17
TA-S3
5-9. 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 Serial data transfer clock signal input from the tuner unit (ST-S3) Serial data latch pulse input from the tuner unit (ST-S3) LED drive signal output of the 2CH/MULTI C indicator (D706) "L": LED on LED drive signal output of the MOVIE MODE B indicator (D705) "L": LED on LED drive signal output of the MUSIC MODE A indicator (D704) "L": LED on LED drive signal output of the EQ indicator (D703) "L": LED on LED drive signal output of the SUR indicator (D702) "L": LED on LED drive signal output of the MULTI CHANNEL DECODING indicator (D781) "L": LED on Headphone detection signal input terminal "H": headphone on Over load detection signal input for speaker output "L": over load Serial data latch pulse output terminal Not used (open) Serial data transfer clock signal output terminal Not used (open) Not used (open) Not used (fixed at "L") Not used (open) Muting on/off control signal output terminal "L": muting LED drive signal output of the I/1 indicator (D701) "L": LED on Relay drive signal output for the surround speaker (rear and center) protection "H": on Not used (fixed at "H") Relay drive signal output for the front speaker protection "H": on Power amplifier on/off selection signal output terminal "L": standby, "H": on Not used (open) Standby relay drive signal output terminal "L": standby, "H": power on Serial data output to the tuner unit (ST-S3) Serial data input from the tuner unit (ST-S3) Not used (open) Power supply terminal (+5V) Description
18
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 · 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.
6-1.
COVER SECTION
#4
3
2 4
#1 #1
5
#1
#1
not supplied
#1
2 6
#1 not supplied
#1
7
#1
1
#1 Front panel section
not supplied
Ref. No. 1 2 3 4
Part No. 1-773-178-11 3-363-099-21 4-232-336-11 4-233-558-01
Description WIRE (FLAT TYPE) (23 CORE) SCREW (CASE 3 TP2) COVER PANEL (2CH/VCD), BACK (AEP)
Remark
Ref. No. 4 5 6 7
Part No. 4-233-558-11 1-680-751-11 1-763-072-11 1-680-755-11
Description PANEL (2CH/VCD), BACK (UK) SUB TRANS BOARD FAN, D. C. RELAY BOARD
Remark
18
TA-S3
6-2.
FRONT PANEL SECTION
zB
56
57
zA
56 56
55
53
supplied with S702
58
(including zA, zB)
51
54
supplied with S703
52
51
supplied with S701
Ref. No. 51 52 53 54
Part No. 4-232-342-01 4-232-338-01 X-4953-618-1 4-232-341-01
Description KNOB (FUNC) KNOB (VOL) PANEL ASSY, FRONT SHEET (VOL)
Remark
Ref. No. 55 56 57 58
Part No. 4-232-343-01 4-951-620-01 4-232-344-01 A-4476-220-A
Description BUTTON (ENTER) SCREW (2.6X8), +BVTP INDICATOR (BLUE) PANEL BOARD, COMPLETE
Remark
19
TA-S3
6-3.
CHASSIS SECTION
103 103 104 109
#3
105
108
102
T911
#1
#1 not supplied
101
not supplied #2 not supplied not supplied not supplied not supplied
106
106
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. 101 102 103 104 105 106
Part No. A-4476-205-A 1-680-753-11 4-900-386-01 1-680-752-11 1-682-168-11
Description FRONT AMP BOARD, COMPLETE AC OUTPUT BOARD SCREW AC INPUT BOARD THP BOARD
Remark
Ref. No. 107 * 108 0 109 0 109 0 T911
Part No. 4-965-822-01 3-703-244-00 1-777-071-81 1-790-226-11 1-435-936-11
Description FOOT BUSHING (2104), CORD CORD, POWER (AEP) CORD, POWER (UK) TRANSFORMER, POWER
Remark
3-970-608-01 SUMITITE (B3), +BV
20
SECTION 7 AC INPUT ELECTRICAL PARTS LIST
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 · 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
TA-S3 AC OUTPUT FRONT AMP
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.
Ref. No.
Part No.
Description
Remark
Ref. No. C857 C858 C859 C861 C862 C871 C872 C891 C892 C893 C911 C912 C914 C915 C916 C917 C918 C919 C920 C924 C925 C926 C927 C941 C951 C952 C961 C962 C963 C964 C987 C990 C991 C992 C993 C994 C1100 C1101 C1102 C1103
Part No.
Description 0.068uF 0.1uF 0.1uF 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 100uF 100uF 100uF 47uF 0.1uF 0.1uF 330uF 0.1uF 470uF 220uF 0.1uF 0.1uF 0.1uF 0.1uF 5% 5% 5% 30% 30% 20% 20% 20% 20% 20% 5% 5% 20% 10% 10% 10% 20%
Remark 50V 50V 50V 16V 16V 100V 50V 10V 50V 10V 100V 100V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 10V 50V 63V 63V 100V 100V 10V 50V 50V 50V 25V 50V 16V 10V 50V 50V 50V 50V
1-680-752-11 AC INPUT BOARD *************** ************************************************************** 1-680-753-11 AC OUTPUT BOARD **************** 1-533-217-41 HOLDER, FUSE < CONNECTOR > CN913 CN914 CN915 1-691-767-11 PLUG (MICRO CONNECTOR) 5P 1-691-766-11 PLUG (MICRO CONNECTOR) 4P 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < FUSE > 0 F931 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V) 0 F934 1-533-949-31 FUSE, CYLINDRICAL (TIME LUG) (T8AL/250V) 0 F935 1-533-469-11 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-4476-205-A FRONT AMP BOARD, COMPLETE ************************** 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S < CAPACITOR > C801 C802 C803 C804 C806 C807 C808 C809 C811 C812 C821 C837 C851 C852 C853 C854 C856 1-126-963-11 1-162-286-31 1-162-282-31 1-104-664-11 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 1-126-963-11 1-126-963-11 1-162-286-31 1-162-282-31 ELECT CERAMIC CERAMIC ELECT FILM FILM FILM FILM CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC 4.7uF 220PF 100PF 47uF 0.068uF 0.068uF 0.1uF 0.1uF 0.01uF 0.01uF 4.7uF 4.7uF 4.7uF 220PF 100PF 47uF 0.068uF 20% 10% 10% 20% 5% 5% 5% 5% 30% 30% 20% 20% 20% 10% 10% 20% 5% 50V 50V 50V 10V 50V 50V 50V 50V 16V 16V 100V 50V 50V 50V 50V 10V 50V
1-136-495-11 FILM 1-136-165-00 FILM 1-136-165-00 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 1-128-563-11 1-128-563-11 1-104-665-11 1-119-943-11 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 FILM 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 ELECT ELECT CERAMIC CERAMIC ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC
10% 20% 20% 20%
20% 20% 20% 20% 20% 20%
20%
20% 20%
1-164-159-11 CERAMIC 1-164-159-11 CERAMIC < CONNECTOR >
1-104-664-11 ELECT 1-136-495-11 FILM
CN104
1-784-784-11 CONNECTOR, FFC 23P
21
TA-S3 FRONT AMP
Ref. No. CN105 CN106 CN107 Part No. Description Remark Ref. No. Q881 Q883 Q891 Q892 Q893 Q894 Q895 Q896 Q897 Q902 Q903 Q904 Q961 Q962 Q963 Part No. Description 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 Remark 1-564-506-11 PLUG, CONNECTOR 3P 1-573-846-11 CONNECTOR, BOARD TO BOARD 14P 1-794-498-21 SOCKET, CONNECTOR 20P (SYSTEM CONTROL 1 FROM ST-S3) < DIODE > D801 D802 D821 D831 D851 D871 D881 D911 D923 D924 D925 D926 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 8-719-911-19 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 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 1SS133T-72 D5SBA204101 11ES2-NTA2B 11ES2-NTA2B 1SS133T-72 1SS133T-72 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 8-729-119-76 TRANSISTOR 8-729-119-78 TRANSISTOR 8-729-119-78 TRANSISTOR 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 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR
8-729-140-82 TRANSISTOR 8-729-140-84 TRANSISTOR < RESISTOR >
R801 R802 R803 R804 0 R805 R806 R807 R808 R809 R812 R814 R815 0 R821 R825 R826 R827 R841 R842 R843 R851 R852 R853 R854 0 R855 R856 R857 R858 R859 R862 0 R871 R875 R876 R877
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 1-260-072-11 1-249-437-11 1-249-437-11 1-216-455-11 1-249-402-11 1-249-417-11 1-249-433-11 1-249-441-11 1-249-439-11 1-249-439-11 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 1-260-072-11 1-216-455-11 1-249-402-11 1-249-417-11 1-249-433-11 1-249-425-11 1-249-441-11 1-247-903-00 1-216-456-00 1-249-437-11
CARBON 1K 5% CARBON 56K 5% CARBON 270 5% CARBON 56K 5% ENCAPSULATED COMPONENT 0.22 CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON 1K 15K 100K 10 4.7 47K 47K 560 56 1K 22K 100K 68K 68K 5% 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 1/4W 1/4W 2W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 5W 1/4W 1/4W 1/4W 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
< 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 8-749-016-94 8-759-595-88 8-759-708-05 IC IC IC IC PT8300-S STK402-090S NJM78L12A-T3 NJM78L05A-T3
CARBON 1K 5% CARBON 56K 5% CARBON 270 5% CARBON 56K 5% ENCAPSULATED COMPONENT 0.22 CARBON CARBON CARBON CARBON CARBON METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE CARBON 1K 15K 100K 10 4.7 560 56 1K 22K 4.7K 100K 1M 820 47K 10K 100K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
< COIL > L811 L861 1-420-872-00 COIL, AIR-CORE 1-420-872-00 COIL, AIR-CORE < TRANSISTOR > Q801 Q821 Q822 Q841 Q842 Q851 Q871 8-729-119-78 8-729-231-55 8-729-900-63 8-729-140-84 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SC2785TP-HFE 2SC2878AB-TPE2 BN1F4M-TP 2SC1841TP-PAFAEA 2SC2785TP-HFE 2SC2785TP-HFE 2SC2878AB-TPE2
R878 R879 R880 0 R881 R883 R885 R887
8-729-119-78 TRANSISTOR 8-729-231-55 TRANSISTOR
1-249-429-11 CARBON 1-249-441-11 CARBON
22
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
TA-S3 FRONT AMP
Ref. No. 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 R924 R925 R926 R927 R951 R952 0 R963 0 R964 R965 R966 R967 0 R968 R969 R970 R971 R972 R973 R974 R991 R992 Part No. Description 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 47K 47K 10K 47K 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% 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 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 Ref. No. Part No. Description 1-249-429-11 CARBON 1-249-438-11 CARBON 1-249-439-11 CARBON 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 1-249-437-11 1-249-437-11 1-249-429-11 1-249-437-11 1-249-441-11 1-249-441-11 1-212-881-11 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 1-249-417-11 1-249-417-11 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 FUSIBLE FUSIBLE CARBON CARBON CARBON FUSIBLE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON < RELAY > RY881 1-515-920-11 RELAY < TERMINAL > < SWITCH > 1-694-677-12 TERMINAL BOARD (4P) (FRONT SPEAKER IMPEDANCE USE 6-16) ************************************************************** TM101 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) A-4476-220-A PANEL BOARD, COMPLETE ********************** < CAPACITOR > C701 C702 C703 C704 C705 C706 C710 C711 C712 C781 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 1-162-306-11 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC < CONNECTOR > CN700 1-784-745-11 CONNECTOR, FFC 23P < DIODE > D701 D702 D703 D704 D705 D706 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 (MUSIC MODE, A) SEL5923A-TP15 (MOVIE MODE, B) 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.001uF 0.01uF 0.001uF 0.01uF 30% 30% 30% 30% 30% 30% 10% 30% 10% 30% 16V 16V 16V 16V 16V 16V 50V 16V 50V 16V
PANEL
Remark
8-719-057-97 LED SEL5923A-TP15 (2CH/MULTI, C) 8-719-084-07 LED SEL5E20CTP15 (MULTI CHANNEL DECODING) < JACK >
J703
1-691-293-21 JACK (PHONES) < TRANSISTOR >
Q701 Q702
8-729-900-80 TRANSISTOR 8-729-900-63 TRANSISTOR < RESISTOR >
BA1A4M-TP BN1F4M-TP
R707 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R721
1-249-411-11 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
CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON
330 100 270 470 560 820 1K 1.2K 1.5K 2.2K 2.7K 3.9K 5.6K 8.2K 15K
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
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
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
23
TA-S3 PANEL
Ref. No. S711 S712 S713 S714 S715 Part No. 1-771-410-21 1-771-410-21 1-771-410-21 1-771-410-21 1-771-410-21
RELAY
SUB TRANS
THP
Remark Ref. No. Part No. Description MISCELLANEOUS ************** 1 6 0 109 1-773-178-11 WIRE (FLAT TYPE) (23 CORE) 1-763-072-11 FAN, D. C. 1-777-071-81 CORD, POWER (AEP) Remark
Description SWITCH, TACTILE (EQ) SWITCH, TACTILE (MUSIC MODE, A) SWITCH, TACTILE (MOVIE MODE, B) SWITCH, TACTILE (2CH/MULTI, C) SWITCH, TACTILE (DIGITAL)
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-S3) * CN111 1-573-828-11 CONNECTOR, BOARD TO BOARD 14P ************************************************************** 1-680-751-11 SUB TRANS BOARD **************** < CAPACITOR > 0 C901 1-113-925-11 CERAMIC < CONNECTOR > CN901 * CN902 CN903 1-564-321-00 PIN, CONNECTOR 2P 1-564-321-21 PIN, CONNECTOR 2P 1-691-767-11 PLUG (MICRO CONNECTOR) 5P < DIODE > D901 8-719-911-19 DIODE 1SS133T-72 < TRANSISTOR > Q901 8-729-119-78 TRANSISTOR < RESISTOR > R901 R902 1-249-441-11 CARBON 1-249-429-11 CARBON < RELAY > 0 RY901 1-755-276-11 RELAY, POWER < TRANSFORMER > 0 T901 1-435-824-11 TRANSFORMER, POWER ************************************************************** 1-682-168-11 THP BOARD ********** < CONNECTOR > * CN999 1-564-517-11 PLUG, CONNECTOR 2P < THERMISTOR (POSITIVE) > THP841 1-807-796-11 THERMISTOR ************************************************************** 100K 10K 5% 5% 1/4W 1/4W 2SC2785TP-HFE 0.01uF 20% 250V CN110
0 109 1-790-226-11 CORD, POWER (UK) 0 T911 1-435-936-11 TRANSFORMER, POWER ************************************************************ ************** HARDWARE LIST ************** #1 #2 #3 #4 7-685-646-79 7-685-650-79 7-685-872-09 7-685-871-01 SCREW +BVTP 3X8 TYPE2 N-S SCREW +BVTP 3X16 TYPE2 IT-3 SCREW +BVTT 3X8 (S) SCERW +BVTT 3X6 (S)
24
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
TA-S3
MEMO
25
TA-S3
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 2001.05 Description of Revision New