Sony TA-AV571 - Integrated A/v Amplifier User manual

— 1 —
SERVICE MANUAL
US Model
INTEGRATED AV AMPLIFIER
MICROFILM
TA-AV571
SPECIFICATIONS

— 2 —
TABLE OF CONTENTS
1. SERVICING NOTE .......................................................... 3
2. GENERAL .......................................................................... 4
3. DIAGRAMS
3-1. Circuit Boards Location........................................................ 5
3-2. Waveforms ........................................................................... 6
3-3. Schematic Diagram — Main Section — .............................. 7
3-4. Printed Wiring Board — Main Section —.......................... 11
3-5. Printed Wiring Board — Power Section — ........................ 13
3-6. Printed Wiring Board — Display Section —...................... 15
3-7. Schematic Diagram — Display Section — ........................ 17
3-8. IC Block Diagrams ............................................................. 19
3-9. IC Pin Function
• IC401 µPD78042FGF-036-3BP (RF System Control) .... 21
4. EXPLODED VIEWS
4-1. Case and Back Panel Section .............................................. 23
4-2. Front Panel Section ............................................................. 24
4-3. Chassis Section ................................................................... 25
5. ELECTRICAL PARTS LIST ........................................ 26
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINE
WITH MARK !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.
To Exposed Metal
Parts on Set
0.15µF 1.5k
Ω
AC
voltmeter
(0.75V)
Earth Ground
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety checks before releasing the set to the customer:
Check the antennaterminals, metal trim, “metallized” knobs,screws,
and all other exposed metal parts forAC leakage. Check leakage as
described below.
LEAKAGE
The AC leakage from any exposed metal part to earth Ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed0.5mA(500 microampers). Leak-
age current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of aVOM
or battery-operatedAC voltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low-voltage scale.
The Simpson 250 and Sanwa SH-63Trd are examples of a pas-
sive VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are suitable. (See Fig.A)
Fig. A. Using an AC voltmeter to check AC leakage.

— 3 —
[FluorescentIndicatorTube,LEDAllLit,andKeyCheckMode]
1. When the plug is inserted into the outlet while pressing the
3 CLASSIC button, the fluorescent indicator tube and LED
will light up completely.
2. The mode changes as follows each time the 3 CLASSIS button
and DBFB ON/OFF button are pressed together after 1.
Sequence of Service Modes
SECTION 1
SERVICING NOTE
Fluorescent Indicator
Tube and LED Check Mode*1
AMP check mode*2
KEY check mode*3
• Press the 3 CLASSIC button and DBFB ON/OFF
button at the same time.
• Press the 3 CLASSIC button and DBFB ON/OFF
button at the same time.
• Press the 3 CLASSIC button and DBFB ON/OFF
button at the same time.
*1 For checking if the fluorescent indicator tube and LED are lit
completely
*2 When the AMP check mode is set, “AMP” is displayed on the
fluorescent indicator tube. As this mode is not used for servic-
ing, perform step 2 to enter the KEY check mode.
*3 When the KEY check mode is set, “KEY 0” is displayed on the
fluorescent indicator tube. Each press of the button is counted.
(This excludes the POWER button)
When all buttons are pressed, theAMP check mode is set.
Buttons pressed once will not be counted when pressed again.
3. To exit the test mode, press the POWER button.

— 4 —
SECTION 2
GENERAL
LOCATION OF PARTS AND CONTROLS
Front Panel
1POWER button
2CENTER MODE button
3DOLBY PRO LOGIC indicator
4SURROUND MODE buttons
(DOLBY, HALL, SIMULATED)
5SURROUND indicators
(DOLBY, HALL, SIMULATED)
6– button
7Display window
8+ button
9SOUND CONTROL indicators
(BASS, TREBLE, CENTER, REAR)
!º CONTROL MODE buttons
(BASS, TREBLE, CENTER, REAR)
!¡ DBFB indicator
!™ DBFB ON/OFF button
!£ MASTER VOLUME Knob
!¢ PHONO button
!∞ 5 GAME button
!§ TUNER button
!¶ 4 MOVIE button
!• CD button
!ª 3 CLASSIC button
@º TAPE button
@¡ 2 POPS button
@™ VIDEO 2 button
@£ 1 ROCK button
@¢ VIDEO 1 button
@∞ PHONES jack
12345 6
780
9!¡ !™ !£
!¢
!∞!§
!¶
!•
!ª
@º@¡@™
@£
@¢
@∞
This section is extracted from
instruction manual.
Rear Panel

— 5 — — 5 —
SECTION 3
DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
NOTE
• : parts extracted from the component side.
•: Pattern from the side which enable seeing.
NOTE
• All capacitors are in µF unless otherwise noted. pF : µµF
50WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise speci-
fied.
•¢: internal component.
• : nonflammable resistor.
• : panel designation.
THIS NOTE IS COMMON FOR PRINTEDWIRING BOARDS
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each
block.)
— 6 —
MAIN SECTION
1
5.2Vp-p
3-2. WAVEFORMS
8MHz
T-2 board
T-1 board
POWER board
REAR SP board
MAIN board
VR board
DISPLAY board
H.P board
IC202 @¢
2
IC401 #¢ X1
4.2Vp-p
5MHz
PANEL SECTION
Note:
Thecomponentsidenti-fiedbymark!ordottedlinewithmark
!are critical for safety.
Replace only with part number specified.
•B+ : B+ Line
•B– : B– Line
• Voltage and waveforms are dc with respect to ground under no-
signal conditions.
no mark : STOP
• Voltages are taken with aVOM (Input impedance 10MΩ).
Voltagevariationsmaybenotedduetonormalproductiontoler-
ances.
• Waveforms are taken with a oscilloscope.
Voltagevariationsmaybenotedduetonormalproductiontoler-
ances.
• Circled numbers refer to waveforms.
• Signal path.
:FM

— 19 — — 20 —
11121314151617181920
10
987654
321
SUPPLY
VOL/LOUD BASS TREBLE SPEAKER
ATT
VOL/LOUD BASS TREBLE SPEAKER
ATT
SERIAL BUS DECODER/LATCH
SCL
SDA
DIG GND
OUT LEFT OUT RIGHT B OUT (R)
B IN (R)
B OUT (L)
B IN (L)
LOUD (L)
LOUD (R)
R
TREBLE (R)
TREBLE (L)
A GND
VS
IN (R)
N.C N.C
L
1
2
3
4
5
6
7
8
9
15
10
11
12
13
14
16
21
18
19
25
17
24
22
23
20
34
32
33
29
30
35
28
31
27
26
36
40
39
38
37
41
42
NOISE
FILTER NOISE
CH
BALANCE
CONTROL
VR
CONTROL
LPF
V REF
VR
VR
NOISE
GENERATOR
VCAVCA
VCAVCA
VCAVCA
VCAVCA
LPF
LPF
RECT RECT RECT RECT
P. S.P. S.
CMODE
MUTE
DIVIDER OSC
CONTROL
CTRIM
LOG
DIFF LOG DIFF
DUAL T
CONTROL
L-IN
R-IN
V
SS
CLK
DATA
V
CC
L-OUT
R-OUT
S-OUT
C-OUT
ENABLE
OSC1
CMODE-CAP.
C-TRIM DC CUT
R-BPF1
R-BPF2
R-BPF3
DC CUT
DC CUT
L-R RECT
L+R RECT
VCS-TH
VCS-1
VCS-2
BPF1
BPF2
VREF
S-CH DC OUT
C-CH DC OUT
L-CH DC OUT
R-CH DC OUT
VREF
L-BPF1
L-BPF2
L-BPF3
DC CUT
DC CUT
R RECT
L RECT
VLR-TH
VLR-1
VLR-2
IC201 LA2786
3-8. IC BLOCK DIAGRAMS
IC101 LC7822
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CONTROL
LATCH
SHIFT RESISTOR
LEVEL SHIFT
CL
DI
CE
VEE
OUT
IN
OUT
IN
OUT
IN
VSS
S
RESET
VDD
OUT
IN
IN
OUT
IN
OUT
IN
IC301, 302 TDA7315
15 6
+
–
+
20 19 18 17 16 15 14 13
21
22
2324
2 3 4789 10 12
11
+
DEC
IN-FILTER
(40kHz)
VDD
ADM-CONT SRAM
ADM
OUT-FILTER
(7k/5k)
B-NR
DC-OUT
VOL/MUTE
S-TRIM
INV-PHASE
R+DELAY
L+DELAY
A
B
A
B
A
B
A
B
A
B
A
B
A
B
L–R
L+R
(–6dB)
A
B
A.GND L-OUT
R-OUT
VREF S-OUT
DELAY-OUT
S-IN
R-IN
L-IN
VCC
NR-DET
ENABLE
DATA
CLK
D.GND
DC-CUT VDD OSC OSC
NR-IREF
DC-CUT
IC202 LV1016
PROTECTOR
DRIVE
12 3 4 5 6 7 8 9 10 11 12 13 14 15
PRE
DRIVE PRE DRIVE
BIAS CIRCUIT
REG DRIVE
MUTE
+VOUT1 –VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
–VOUT2 +VOUT2
VCC1 VCC2
VEE
IC701, 702 µPC2581V

— 21 —
3-9. IC PIN FUNCTION
• IC401 RF SYSTEM CONTROL (µPD78042FGF-036-3BP)
Pin No. Pin Name I/O Function
O
—
—
O
O
O
O
O
O
I
I
—
—
—
O
O
O
O
I
I
I
I
—
—
I
—
—
I
O
O
O
O
O
O
O
L segment signal output
+5V power supply
Ground
Chip enable signal output (for IC101)
Chip enable signal output (for IC201, 202)
Serial clock output
Serial data output
DBFB ON/OFF drive signal output
Power-relay ON/OFF drive signal output
Power check input (Connected to ground)
Reset signal input
Ground
Ground
Ground
Mute control output (for IC701, 702)
Surround speaker relay ON/OFF drive signal output
Front speaker relay ON/OFF drive signal output
Headphone relay ON/OFF drive signal output
PHONES jack in distinction pin
Destination distinction pin (Connected to ground)
Key matrix input
Key matrix input
+5V power supply
+5V power supply
Backup signal input
Not used
Ground
X’tal (5 MHz)
X’tal (5 MHz)
BASS LED drive signal output
TREBLE LED drive signal output
CENTER LED drive signal output
REAR LED drive signal output
DBFB LED drive signal output
DOLBY LED drive signal output
1—7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
DIG2—DIG8
+5V
VSS
CE-FUNC
CE.PRO/DELAY
CLK
DATA
DBFB
POWER-RY
P.CHECK
RESET
VSS
VSS
AVSS
IC.MUTE
SURR.RY
FRONT.RY
HP.RY
HP.SW
VERSION
KEY.2
KEY.1
AVDD
AV.REF
BACKUP
XT2
VSS
X1
X2
BASS LED
TREBLE LED
CENTER LED
REAR LED
DBFB LED
DOLBY LED

— 22 —
Pin No. Pin Name I/O Function
HALL LED
SIMULATED LED
VOL.B
VOL.A
PROTECT
SIRCS
VSS
SDA.2
SDA.1
SCL
+5V
VSS
FUNC.MUTE
BRIDGE.RY
STANDBY LED
VSS
VSS
S18—S7
VLOAD
S6—S1
NC
NC
DIG1
HALL LED drive signal output
SIMULATE LED drive signal output
Volume encoder signal input
Volume encoder signal input
Protect signal input
SIRCS signal input
Ground
Volume IC signal
Volume IC signal
Volume IC signal
+5V power supply
Ground
Line mute control output
Bridge relay drive signal output
STANDBY LED drive signal output
Ground
Ground
FL segment signal output
–28V power supply for FLUORESCENT INDICATOR TUBE
FL segment signal output
Not used
Not used
FL segment signal output
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59—70
71
72—77
78
79
80
O
O
I
I
I
I
—
I/O
I/O
I/O
—
—
O
O
O
—
—
O
—
O
—
—
O

— 23 —
SECTION 4
EXPLODEDVIEWS
NOTE:
• 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 and accessories and pack-
ing materials are given in the last of this parts list.
The components identified by mark !
or dotted line with mark !are critical
for safety.
Replace only with part number
specified.
4-1. CASE AND BACK PANEL SECTION
2
3
4
1
7
6
5
9
9
9
8
#1
#1 #1 #1 #1#1
#1 #1
#1
#3
#3
T901 #1
#1
#1
#1
FRONT PANEL
not supplied
CNP901
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*7 3-703-244-00 BUSHING (2104), CORD
*8 4-979-945-01 CASE (414532)
9 3-704-366-01 SCREW (CASE) (M3X8)
!CNP901 1-690-609-21 CORD, POWER
!T901 1-431-206-11 TRANSFORMER, POWER
*1 1-664-990-11 H.P BOARD
*2 1-664-988-11 T-2 BOARD
*3 1-664-987-11 T-1 BOARD
*4 1-664-986-11 POWER BOARD
*5 4-979-954-81 PANEL, BACK
6 3-704-515-01 SCREW (BV/RING)
#1

— 24 —
4-2. FRONT PANEL SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 4-980-107-01 KNOB (VOL)
52 3-350-426-01 SPRING, RING
53 X-4948-432-1 PANEL ASSY, FRONT
54 4-979-942-31 WINDOW
55 4-979-937-01 FILTER
*56 4-982-462-01 HOUSE, LED
57 4-963-404-21 EMBLEM (5-A), SONY
58 4-979-937-21 FILTER
59 4-977-358-11 CUSHION (8X12.5)
60 4-979-936-01 BUTTON (P-T)
61 4-979-941-01 BUTTON (SUR)
62 4-979-935-01 BUTTON (F-6)
*63 1-664-989-11 VR BOARD
*64 4-921-941-01 CUSHION (FL)
*65 4-979-943-01 HOLDER, FL TUBE
*66 A-4392-768-A DISPLAY BOARD, COMPLETE
67 1-769-867-11 WIRE (FLAT TYPE) (5 CORE)
68 1-773-183-11 WIRE (FLAT TYPE) (23 CORE)
69 4-951-620-01 SCREW (2.6X8), +BVTP
*70 4-982-814-01 LENS (SUR)
*71 4-982-816-01 BOX (SUR), LED
*72 4-982-815-01 LENS (CON)
*73 4-982-817-01 BOX (CON), LED
FL401 1-517-512-11 INDICATOR TUBE, FLUORESCENT
not supplied
Supplied with RV401
53
66
67
69 68
69
63
65
64
64
71
70
60
57
56
73
72
55
61
54
52
51
58 56
62
59
FL401

— 25 —
4-3. CHASSIS SECTION
104
106 105
107
104
103
101
102
Q753
Q754
Q603
Q604
Q654
Q653
Q704
Q703
not supplied
not supplied
not supplied
not supplied
#1
#1
#1
#1
#1
#1
#1 #1
#1
#1
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 3-905-609-01 SCREW (TRANSISTOR)
*102 1-664-984-11 REAR SP BOARD
*103 A-4392-766-A MAIN BOARD, COMPLETE
104 4-985-642-01 CUSHION
105 4-977-358-11 CUSHION (8X12.5)
106 X-3371-405-1 FOOT (SMALL) ASSY
*107 4-979-946-01 PLATE (432), BOTTOM
Q603 8-749-010-25 TRANSISTOR MN2488-OPY-M
Q604 8-749-010-26 TRANSISTOR MP1620-OPY-M
Q653 8-749-010-25 TRANSISTOR MN2488-OPY-M
Q654 8-749-010-26 TRANSISTOR MP1620-OPY-M
Q703 8-749-010-25 TRANSISTOR MN2488-OPY-M
Q704 8-749-010-26 TRANSISTOR MP1620-OPY-M
Q753 8-749-010-25 TRANSISTOR MN2488-OPY-M
Q754 8-749-010-26 TRANSISTOR MP1620-OPY-M

— 26 —
• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
• CAPACITORS
uF : µ F
• COILS
uH : µ H
• 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.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
The components identified by mark !
or dotted line with mark !are critical
for safety.
Replace only with part number speci-
fied.
SECTION 5
ELECTRICAL PARTS LIST
Note:
When indicating parts by reference
number, please include the board
name.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*A-4392-768-A DISPLAY BOARD, COMPLETE
************************
*4-921-941-01 CUSHION (FL)
*4-979-943-01 HOLDER, FL TUBE
< CAPACITOR >
C401 1-162-306-11 CERAMIC 0.01uF 20% 16V
C402 1-162-306-11 CERAMIC 0.01uF 20% 16V
C403 1-124-903-11 ELECT 1uF 20% 50V
C404 1-124-903-11 ELECT 1uF 20% 50V
C405 1-126-923-11 ELECT 220uF 20% 10V
C406 1-124-907-11 ELECT 10uF 20% 50V
C407 1-124-907-11 ELECT 10uF 20% 50V
C408 1-164-159-11 CERAMIC 0.1uF 50V
C409 1-136-165-00 FILM 0.1uF 5% 50V
C410 1-164-159-11 CERAMIC 0.1uF 50V
C411 1-164-159-11 CERAMIC 0.1uF 50V
C412 1-161-494-00 CERAMIC 0.022uF 25V
C413 1-162-294-31 CERAMIC 0.001uF 10% 50V
C414 1-161-494-00 CERAMIC 0.022uF 25V
< CONNECTOR >
*CN401 1-568-848-11 SOCKET, CONNECTOR 5P
*CN402 1-568-865-11 SOCKET, CONNECTOR 23P
CN403 1-750-194-11 CONNECTOR, BOARD TO BOARD 4P
CN405 1-770-397-11 HOUSING, CONNECTOR(PC BOARD)4P
< DIODE >
D401 8-719-014-34 DIODE UZP-3.9BA-TP
D402 8-719-987-63 DIODE 1N4148M
D403 8-719-987-63 DIODE 1N4148M
D404 8-719-987-63 DIODE 1N4148M
D405 8-719-987-63 DIODE 1N4148M
D406 8-719-987-63 DIODE 1N4148M
D407 8-719-313-45 DIODE SEL6810A-TH10 (BASS SOUND)
D408 8-719-313-45 DIODE SEL6810A-TH10 (TREBLE SOUND)
D409 8-719-313-45 DIODE SEL6810A-TH10 (CENTER SOUND)
D410 8-719-313-45 DIODE SEL6810A-TH10 (REAR CONTROL)
D411 8-719-032-98 DIODE SEL5820A (DBFB)
D412 8-719-032-98 DIODE SEL5820A (DBFB)
D413 8-719-032-98 DIODE SEL5820A (DOLBY PRO LOGIC)
D414 8-719-032-98 DIODE SEL5820A (DOLBY PRO LOGIC)
D415 8-719-313-45 DIODE SEL6810A-TH10 (DOLBY SURROUND)
D416 8-719-313-45 DIODE SEL6810A-TH10 (HALL SURROUND)
D417 8-719-313-45 DIODE SEL6810A-TH10
(SIMULATED SURROUND)
D419 8-719-987-63 DIODE 1N4148M
< FLUORESCENT INDICATOR >
FL401 1-517-512-11 INDICATOR TUBE, FLUORESCENT
< IC >
IC401 8-759-458-45 IC uPD78042FGF-036-3B9
IC402 8-759-165-81 IC PST600D-T
IC403 8-759-373-49 IC NJL54H400
< TRANSISTOR >
Q401 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q402 8-729-900-63 TRANSISTOR DTA124ES
< RESISTOR >
R401 1-249-429-11 CARBON 10K 5% 1/4W
R402 1-249-429-11 CARBON 10K 5% 1/4W
R403 1-247-807-31 CARBON 100 5% 1/4W
R404 1-247-807-31 CARBON 100 5% 1/4W
R405 1-247-807-31 CARBON 100 5% 1/4W
R406 1-247-807-31 CARBON 100 5% 1/4W
R421 1-249-437-11 CARBON 47K 5% 1/4W
R422 1-249-437-11 CARBON 47K 5% 1/4W
R423 1-249-437-11 CARBON 47K 5% 1/4W
R424 1-249-437-11 CARBON 47K 5% 1/4W
R425 1-249-437-11 CARBON 47K 5% 1/4W
R426 1-249-437-11 CARBON 47K 5% 1/4W
R427 1-249-437-11 CARBON 47K 5% 1/4W
R428 1-249-437-11 CARBON 47K 5% 1/4W
R429 1-249-437-11 CARBON 47K 5% 1/4W
R430 1-249-437-11 CARBON 47K 5% 1/4W
R431 1-249-437-11 CARBON 47K 5% 1/4W
R432 1-249-437-11 CARBON 47K 5% 1/4W
R433 1-247-807-31 CARBON 100 5% 1/4W
R434 1-247-807-31 CARBON 100 5% 1/4W
R435 1-247-807-31 CARBON 100 5% 1/4W
R436 1-247-807-31 CARBON 100 5% 1/4W
R437 1-247-807-31 CARBON 100 5% 1/4W
R438 1-247-807-31 CARBON 100 5% 1/4W
R439 1-247-807-31 CARBON 100 5% 1/4W
R440 1-247-807-31 CARBON 100 5% 1/4W
R441 1-247-807-31 CARBON 100 5% 1/4W
R442 1-247-807-31 CARBON 100 5% 1/4W
R443 1-247-807-31 CARBON 100 5% 1/4W
R444 1-247-807-31 CARBON 100 5% 1/4W
R445 1-247-807-31 CARBON 100 5% 1/4W
R446 1-247-807-31 CARBON 100 5% 1/4W
R447 1-249-429-11 CARBON 10K 5% 1/4W
DISPLAY

— 27 —
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R448 1-249-429-11 CARBON 10K 5% 1/4W
R449 1-249-429-11 CARBON 10K 5% 1/4W
R450 1-249-437-11 CARBON 47K 5% 1/4W
R451 1-249-437-11 CARBON 47K 5% 1/4W
R452 1-249-429-11 CARBON 10K 5% 1/4W
R453 1-249-429-11 CARBON 10K 5% 1/4W
R454 1-247-903-00 CARBON 1M 5% 1/4W
R455 1-249-409-11 CARBON 220 5% 1/4W F
R456 1-249-402-11 CARBON 56 5% 1/4W F
R457 1-249-402-11 CARBON 56 5% 1/4W F
R458 1-249-409-11 CARBON 220 5% 1/4W F
R459 1-249-409-11 CARBON 220 5% 1/4W F
R460 1-249-441-11 CARBON 100K 5% 1/4W
R461 1-249-419-11 CARBON 1.5K 5% 1/4W F
R462 1-249-401-11 CARBON 47 5% 1/4W F
R463 1-249-403-11 CARBON 68 5% 1/4W F
R464 1-247-807-31 CARBON 100 5% 1/4W
R465 1-249-407-11 CARBON 150 5% 1/4W F
R467 1-249-420-11 CARBON 1.8K 5% 1/4W F
R468 1-249-417-11 CARBON 1K 5% 1/4W F
R469 1-249-419-11 CARBON 1.5K 5% 1/4W F
R470 1-249-421-11 CARBON 2.2K 5% 1/4W F
R471 1-247-843-11 CARBON 3.3K 5% 1/4W
R472 1-249-427-11 CARBON 6.8K 5% 1/4W F
R473 1-249-431-11 CARBON 15K 5% 1/4W
R474 1-249-419-11 CARBON 1.5K 5% 1/4W F
R475 1-249-401-11 CARBON 47 5% 1/4W F
R476 1-249-403-11 CARBON 68 5% 1/4W F
R477 1-247-807-31 CARBON 100 5% 1/4W
R478 1-249-407-11 CARBON 150 5% 1/4W F
R479 1-249-407-11 CARBON 150 5% 1/4W F
R480 1-249-409-11 CARBON 220 5% 1/4W F
R481 1-249-411-11 CARBON 330 5% 1/4W
R482 1-249-413-11 CARBON 470 5% 1/4W F
R483 1-249-415-11 CARBON 680 5% 1/4W F
R484 1-249-417-11 CARBON 1K 5% 1/4W F
< SWITCH >
S401 1-762-751-11 SWITCH, TACTILE (POWER)
S402 1-762-751-11 SWITCH, TACTILE (CENTER MODE)
S403 1-762-751-11 SWITCH, TACTILE (DOLBY SURROUND MODE)
S404 1-762-751-11 SWITCH, TACTILE (HALL SURROUND MODE)
S405 1-762-751-11 SWITCH, TACTILE
(SIMULATED SURROUND MODE)
S406 1-762-751-11 SWITCH, TACTILE (+)
S407 1-762-751-11 SWITCH, TACTILE (–)
S408 1-762-751-11 SWITCH, TACTILE (BASS CONTROL MODE)
S409 1-762-751-11 SWITCH, TACTILE (TREBLE CONTROL MODE)
S410 1-762-751-11 SWITCH, TACTILE (CENTER CONTROL MODE)
S411 1-762-751-11 SWITCH, TACTILE (REAR CONTROL MODE)
S412 1-762-751-11 SWITCH, TACTILE (DBFB ON/OFF)
S413 1-762-751-11 SWITCH, TACTILE (1 ROCK SOUND FIELD)
S414 1-762-751-11 SWITCH, TACTILE (2 POPS SOUND FIELD)
S415 1-762-751-11 SWITCH, TACTILE (3 CLASSIC SOUND FIELD)
S416 1-762-751-11 SWITCH, TACTILE (4 MOVIE SOUND FIELD)
S417 1-762-751-11 SWITCH, TACTILE (5 GAME SOUND FIELD)
S418 1-762-751-11 SWITCH, TACTILE (PHONE)
S419 1-762-751-11 SWITCH, TACTILE (TUNER)
S420 1-762-751-11 SWITCH, TACTILE (CD)
S421 1-762-751-11 SWITCH, TACTILE (TAPE)
S422 1-762-751-11 SWITCH, TACTILE (VIDEO 2)
S423 1-762-751-11 SWITCH, TACTILE (VIDEO 1)
< VIBRATOR >
X401 1-579-233-11 VIBRATOR, CERAMIC (5MHz)
**************************************************************
*1-664-990-11 H.P BOARD
*********
< CAPACITOR >
C415 1-162-302-11 CERAMIC 0.0022uF 30% 16V
C416 1-164-159-11 CERAMIC 0.1uF 50V
C465 1-162-302-11 CERAMIC 0.0022uF 30% 16V
< CONNECTOR >
CN406 1-770-388-11 PIN, CONNECTOR (PC BOARD) 4P
< JACK >
J401 1-569-113-11 JACK, LARGE TYPE (PHONES)
**************************************************************
*A-4392-766-A MAIN BOARD, COMPLETE
*********************
7-685-646-01 SCREW +BVTP 3X8 TYPE1
< CAPACITOR >
C101 1-126-963-11 ELECT 4.7uF 20% 50V
C102 1-162-282-31 CERAMIC 100PF 10% 50V
C103 1-126-964-11 ELECT 10uF 20% 50V
C104 1-137-437-11 FILM 0.0056uF 5% 50V
C105 1-137-365-11 FILM 0.0015uF 5% 50V
C106 1-126-960-11 ELECT 1uF 20% 50V
C107 1-164-159-11 CERAMIC 0.1uF 50V
C108 1-164-159-11 CERAMIC 0.1uF 50V
C109 1-162-294-31 CERAMIC 0.001uF 10% 50V
C151 1-126-963-11 ELECT 4.7uF 20% 50V
C152 1-162-282-31 CERAMIC 100PF 10% 50V
C153 1-126-964-11 ELECT 10uF 20% 50V
C154 1-137-437-11 FILM 0.0056uF 5% 50V
C155 1-137-365-11 FILM 0.0015uF 5% 50V
C156 1-126-960-11 ELECT 1uF 20% 50V
C157 1-164-159-11 CERAMIC 0.1uF 50V
C158 1-162-291-31 CERAMIC 560PF 10% 50V
C159 1-136-165-00 FILM 0.1uF 5% 50V
C201 1-137-372-11 FILM 0.022uF 5% 50V
C202 1-137-374-11 FILM 0.047uF 5% 50V
C203 1-126-923-11 ELECT 220uF 20% 10V
C204 1-126-964-11 ELECT 10uF 20% 50V
C205 1-126-964-11 ELECT 10uF 20% 50V
C206 1-126-964-11 ELECT 10uF 20% 50V
C207 1-126-964-11 ELECT 10uF 20% 50V
H.P MAINDISPLAY

— 28 —
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
C208 1-126-963-11 ELECT 4.7uF 20% 50V
C209 1-126-963-11 ELECT 4.7uF 20% 50V
C210 1-126-923-11 ELECT 220uF 20% 10V
C211 1-136-165-00 FILM 0.1uF 5% 50V
C212 1-136-165-00 FILM 0.1uF 5% 50V
C213 1-126-959-11 ELECT 0.47uF 20% 50V
C214 1-126-963-11 ELECT 4.7uF 20% 50V
C215 1-126-959-11 ELECT 0.47uF 20% 50V
C216 1-126-963-11 ELECT 4.7uF 20% 50V
C217 1-124-250-11 ELECT 0.15uF 20% 50V
C218 1-126-962-11 ELECT 3.3uF 20% 50V
C219 1-124-250-11 ELECT 0.15uF 20% 50V
C220 1-124-250-11 ELECT 0.15uF 20% 50V
C221 1-126-962-11 ELECT 3.3uF 20% 50V
C222 1-124-250-11 ELECT 0.15uF 20% 50V
C223 1-126-963-11 ELECT 4.7uF 20% 50V
C224 1-126-959-11 ELECT 0.47uF 20% 50V
C225 1-126-963-11 ELECT 4.7uF 20% 50V
C226 1-126-959-11 ELECT 0.47uF 20% 50V
C227 1-136-165-00 FILM 0.1uF 5% 50V
C228 1-136-165-00 FILM 0.1uF 5% 50V
C229 1-126-967-11 ELECT 47uF 20% 16V
C230 1-136-173-00 FILM 0.47uF 5% 50V
C231 1-126-963-11 ELECT 4.7uF 20% 50V
C232 1-126-933-11 ELECT 100uF 20% 10V
C233 1-162-292-31 CERAMIC 680PF 10% 50V
C234 1-162-291-31 CERAMIC 560PF 10% 50V
C235 1-126-967-11 ELECT 47uF 20% 50V
C236 1-164-159-11 CERAMIC 0.1uF 50V
C237 1-164-159-11 CERAMIC 0.1uF 50V
C238 1-164-159-11 CERAMIC 0.1uF 50V
C239 1-126-961-11 ELECT 2.2uF 20% 50V
C240 1-126-923-11 ELECT 220uF 20% 10V
C241 1-124-252-00 ELECT 0.33uF 20% 50V
C242 1-126-923-11 ELECT 220uF 20% 10V
C243 1-126-963-11 ELECT 4.7uF 20% 50V
C244 1-126-964-11 ELECT 10uF 20% 50V
C245 1-126-964-11 ELECT 10uF 20% 50V
C246 1-126-959-11 ELECT 0.47uF 20% 50V
C247 1-130-494-11 MYLAR 0.082uF 5% 50V
C248 1-137-367-11 FILM 0.0033uF 5% 50V
C249 1-130-494-11 MYLAR 0.082uF 5% 50V
C250 1-126-923-11 ELECT 220uF 20% 10V
C251 1-164-159-11 CERAMIC 0.1uF 50V
C252 1-164-159-11 CERAMIC 0.1uF 50V
C253 1-164-159-11 CERAMIC 0.1uF 50V
C254 1-164-159-11 CERAMIC 0.1uF 50V
C301 1-126-933-11 ELECT 100uF 20% 10V
C302 1-164-159-11 CERAMIC 0.1uF 50V
C303 1-128-551-11 ELECT 22uF 20% 25V
C304 1-137-367-11 FILM 0.0033uF 5% 50V
C305 1-137-367-11 FILM 0.0033uF 5% 50V
C306 1-126-963-11 ELECT 4.7uF 20% 50V
C309 1-126-963-11 ELECT 4.7uF 20% 50V
C310 1-128-551-11 ELECT 22uF 20% 25V
C311 1-126-963-11 ELECT 4.7uF 20% 50V
C312 1-126-963-11 ELECT 4.7uF 20% 50V
C313 1-136-165-00 FILM 0.1uF 5% 50V
C314 1-136-165-00 FILM 0.1uF 5% 50V
C315 1-136-165-00 FILM 0.1uF 5% 50V
C316 1-136-165-00 FILM 0.1uF 5% 50V
C317 1-136-169-00 FILM 0.22uF 5% 50V
C318 1-136-169-00 FILM 0.22uF 5% 50V
C319 1-136-169-00 FILM 0.22uF 5% 50V
C320 1-126-959-11 ELECT 0.47uF 20% 50V
C321 1-136-169-00 FILM 0.22uF 5% 50V
C322 1-136-169-00 FILM 0.22uF 5% 50V
C323 1-136-169-00 FILM 0.22uF 5% 50V
C324 1-126-959-11 ELECT 0.47uF 20% 50V
C325 1-126-959-11 ELECT 0.47uF 20% 50V
C326 1-126-959-11 ELECT 0.47uF 20% 50V
C327 1-126-963-11 ELECT 4.7uF 20% 50V
C328 1-126-963-11 ELECT 4.7uF 20% 50V
C329 1-126-967-11 ELECT 47uF 20% 16V
C501 1-164-159-11 CERAMIC 0.1uF 50V
C502 1-162-286-31 CERAMIC 220PF 10% 50V
C503 1-162-286-31 CERAMIC 220PF 10% 50V
C602 1-162-282-31 CERAMIC 100PF 10% 50V
C603 1-126-933-11 ELECT 100uF 20% 10V
C605 1-102-233-00 CERAMIC 33PF 10% 500V
C610 1-126-967-11 ELECT 47uF 20% 16V
C611 1-137-372-11 FILM 0.022uF 5% 50V
C620 1-162-286-31 CERAMIC 220PF 10% 50V
C652 1-162-282-31 CERAMIC 100PF 10% 50V
C653 1-126-933-11 ELECT 100uF 20% 10V
C655 1-102-233-00 CERAMIC 33PF 10% 500V
C660 1-126-967-11 ELECT 47uF 20% 16V
C661 1-137-372-11 FILM 0.022uF 5% 50V
C670 1-162-286-31 CERAMIC 220PF 10% 50V
C702 1-162-282-31 CERAMIC 100PF 10% 50V
C703 1-126-933-11 ELECT 100uF 20% 10V
C705 1-102-233-00 CERAMIC 33PF 10% 500V
C710 1-126-967-11 ELECT 47uF 20% 16V
C711 1-137-372-11 FILM 0.022uF 5% 50V
C720 1-162-286-31 CERAMIC 220PF 10% 50V
C721 1-126-923-11 ELECT 220uF 20% 10V
C722 1-126-965-11 ELECT 22uF 20% 50V
C740 1-128-576-11 ELECT 100uF 20% 63V
C741 1-128-576-11 ELECT 100uF 20% 63V
C742 1-126-923-11 ELECT 220uF 20% 10V
C752 1-162-282-31 CERAMIC 100PF 10% 50V
C753 1-126-933-11 ELECT 100uF 20% 10V
C755 1-102-233-00 CERAMIC 33PF 10% 500V
C760 1-126-967-11 ELECT 47uF 20% 16V
C761 1-137-372-11 FILM 0.022uF 5% 50V
C770 1-162-286-31 CERAMIC 220PF 10% 50V
C771 1-164-159-11 CERAMIC 0.1uF 50V
C772 1-161-494-00 CERAMIC 22000PF 30% 25V
C801 1-126-967-11 ELECT 47uF 20% 50V
C802 1-126-967-11 ELECT 47uF 20% 50V
C803 1-117-781-11 ELECT 8200uF 20% 63V
C804 1-117-781-11 ELECT 8200uF 20% 63V
C805 1-137-397-11 FILM 0.047uF 5% 100V
C806 1-137-397-11 FILM 0.047uF 5% 100V