Sony TA-FB740R User manual

1
AEP Model
UK Model
E Model
Australian Model
SPECIFICATIONS
SERVICE MANUAL
INTEGRATED STEREO AMPLIFIER
TA-FB740R
Amplifier section
DIN power output
100 W + 100 W (4 Ωat 1 kHz)
60 W + 60 W (8 Ωat 1 kHz)
Total harmonic distortion
Less than 0.008% (at 10 W output 1 kHz)
Frequency response
PHONO (20 Hz - 20 kHz): RIAA equalization curve
±0.5 dB
TUNER, SACD/CD, AUX, TAPE1/DAT, TAPE2/MD:
7 Hz - 300 kHz
+0
–3
dB
S/N (network A)
PHONO
TUNER, SACD/CD, AUX, TAPE1/DAT, TAPE2/MD:
105 dB
90 dB
Output voltage/impedance
REC OUT 1, 2: 150 mV, 1 kΩ
PHONES: 10 mW (at 8 Ω)
Speakers impedance
4 - 16 Ω, 8 - 16 Ω(SPEAKERS A+B)
Damping factor
500 (8 Ω, 1 kHz)
General
System
Power amplifier: Pure-complementary SEPP OCL
power amplifier with all stages directly coupled
Preamplifier: Low-noise, equalizer amplifier
Power requirements
230 V AC, 50/60 Hz
Power consumption
180 W
Dimensions (approx.) (w/h/d)
430 ×150 ×420 mm
incl. projecting parts and controls
Mass (approx.)
8.6 kg
Supplied accessories
•Remote commander (remote) (1) RM-S336
•Sony batteries R6 (size-AA) (2)
Design and specifications are subject to change without
notice.

2
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON 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.
TABLE OF CONTENTS
1. GENERAL .......................................................................... 3
2. ELECTRICAL ADJUSTMENT ..................................... 4
3. DIAGRAMS
3-1. Circuit Boards Location ........................................................ 5
3-2. Schematic Diagram –Input Section –.................................. 6
3-3. Printed Wiring Board –Input Section –................................ 7
3-4. Schematic Diagram –Main Section –.................................. 8
3-5. Printed Wiring Board –Main Section –................................ 9
3-6. Schematic Diagram –Panel Section –................................ 10
3-7. Printed Wiring Board –Panel Section –............................. 11
3-8. Schematic Diagram –Power Section –............................... 12
3-9. Printed Wiring Board –Power Section –............................ 13
3-10. IC Block Diagrams ............................................................ 14
3-11. IC Pin Function ................................................................. 14
4. EXPLODED VIEW
4-1. Case Section ........................................................................ 15
4-2. Front Panel Section ............................................................. 16
4-3. Chassis Section ................................................................... 17
5. ELECTRICAL PARTS LIST ........................................ 18

3
Front Panel Descriptions
SECTION 1
GENERAL
This section is extracted from
instruction manual.
Rear Panel Descriptions
SPEAKERS
EON CONTROL
R
B
A
L
++––
RL
++––
TAPE1/DAT
L
REC OUT IN
IMPEDANCE USE 4–16Ω
A+B USE 8–16Ω
BI WIRE USE 4–16Ω
IN
R
L
R
TAPE2/MD
REC OUT IN
AUX
IN
SACD/
CD
IN
TUNER
IN
L
R
PHONO
IN
SIGNAL
GND
U
AC OUTLET
SWITCHED 100W MAX
42 3 51
0qa 9 8 7 6
1PHONO
2U(SIGNAL GND)
3SPEAKERS A/B
6Mains lead
7TAPE1/DAT
8TAPE2/MD
4EON CONTROL IN
5AC OUTLET
(Except UK, Singapore, Malaysia)
9AUX
0SACD/CD
qa TUNER
1PROTECTION indicator
2POWER button
3Remote sensor
4TAPE 1/DAT indicator
5TAPE 2/MD indicator
6AUX indicator
7CD indicator
8TUNER indicator
9PHONO indicator
10 INPUT SELECTOR knob
11 VOLUME knob
12 SUBSONIC button
13 SOURCE indicator
14 SOURCE DIRECT button and indicator
15 LOUDNESS button
16 TAPE MONITOR knob
17 BALANCE knob
18 TREBLE knob
19 BASS knob
20 SPEAKERS knob
21 PHONE jack
22 EON LINK button
23 EON LINK indicator
22
23
13 12
1415
16
1718
19
20
21
3
2
1
978465
10
11

4
SECTION 2
ELECTRICAL ADJUSTMENT
Bias Adjustment
NOTE:
1. Perform the adjustment after the unit has warmed up sufficiently.
2. Perform the bias adjustment if the power transistor has been
replaced.
Procedure:
1. Rotate fully the bias adjusting semi-fixed resistors (RV500,
RV600) to the MIN position (counterclockwise).
2. Connect a digital voltmeter to the CN500 and CN600.
1 pin 2 pin
–
–
+
+
CN500 (L-CH)
CN600(R-CH)
3. Set the slide regulator to 0V, and press the POWER button
(ON) on the set.
4. Raise gradually the slide regulator voltage up to the rated voltage.
5. At this time, confirm that the SP relay is turned on (it will click).
6. Adjust the RV500 and RV600 so that a reading of digital
voltmeter is 7 ± 1 mV.
7. Return the slidack to 0 V, and press the POWER button (OFF)
on the set.
Adjustment Location :
[MAIN BOARD] – COMPONENT SIDE –
+
CN600
(R-CH)
CN500
(L-CH)
12
21
RV600
Bias (R-CH)
RV500
Bias (L-CH)
DIGITAL
VOLTMETER
DIGITAL
VOLTMETE
R
+

55
SECTION 3
DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• 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 Ωand 1/4W or less unless otherwise
specified.
•f: internal component.
•2: nonflammable resistor.
•5: fusible resistor.
•C: panel designation.
For printed wiring boards.
Note:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•b: Pattern from the side which enables seeing.
•U: B+ Line.
•V: B– Line.
•H: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : POWER ON
• Voltages are taken with aVOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F: TUNER
WAVEFORM
1
IC902 1XOUT
• Indication of transistor
C
These are omitted
EB
4MHz
3.8Vp-p
PANEL board
INPUT board
MAIN board
SP-TM board
PHONO boar
d
PS board
OUTLET board
(EXCEPT UK, SP, MY)
VOL board
SIRCS board
SIRCS SUB board
HP board
SP-SW board
•Abbreviation
G : German model
SP : Singapore model
MY : Malaysia model
AUS : Australian model
EE : East European model
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified.

66
TA-FB740R
3-2. SCHEMATIC DIAGRAM –INPUT SECTION –•See Page 14 for IC Block Diagrams.
(Page 8)
(Page 10)
(Page 10)
*
C101–105
C201–205
2SD2525
470
470
R140
R240
82 1W
82 1W
63V
63V
10
10
22
22
2SB1640
,MY
,MY
,MY
JW12
JW12
MODEL
,MY
MODEL
16V
16V
EXCEPT UK, SP, MY
*
*
*
*
*
*
*
*
*
*
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified.

77
TA-FB740R
91111
3-3. PRINTED WIRING BOARD –INPUT SECTION –•See page 5 for Circuit Boards Location.
Ref. No. Location
•Semiconductor
Location
(INPUT Board)
D100 D-5
D101 D-4
D102 D-4
D103 C-4
D104 B-4
D105 A-4
D106 A-4
D107 D-5
D108 C-7
D140 C-9
D240 C-9
Q100 C-6
Q101 C-6
Q102 C-6
Q103 C-7
Q104 C-7
Q105 C-7
Q140 C-9
Q240 D-9
Ref. No. Location
•Semiconductor
Location
(PHONO Board)
D170 B-1
IC150 A-2
Q150 A-3
Q151 A-3
Q250 B-3
Q251 B-3

88
TA-FB740R
3-4. SCHEMATIC DIAGRAM –MAIN SECTION –•See page 14 for IC Block Diagrams.
EXCEPT UK, SP, MY
EXCEPT
UK, SP, MY

99
TA-FB740R
3-5. PRINTED WIRING BOARD –MAIN SECTION –•See page 5 for Circuit Boards Location.
Ref. No. Location
•Semiconductor
Location
(SP-TM Board)
D511 E-3
D512 E-3
D513 F-4
D700 A-2
D701 A-2
D702 B-2
IC700 B-3
Q700 A-4
Q701 C-2
D500 C-11
D501 C-11
D502 C-11
D503 D-11
D504 D-11
D505 D-10
D506 D-5
D507 C-6
D600 F-11
D601 F-11
D602 F-11
D603 F-11
D604 F-11
D605 F-10
D606 E-5
D607 D-5
D703 F-5
IC701 E-10
Q500 C-12
Q501 D-12
Q502 D-12
Q503 D-12
Q504 D-12
Q505 D-12
Q506 C-10
Q507 D-11
Q508 D-11
Q509 D-11
Q510 D-10
Q511 D-9
Q512 D-9
Q513 C-6
Q514 C-9
Q515 C-7
Q516 D-6
Q600 F-12
Q601 F-12
Q602 F-12
Q603 E-12
Q604 F-12
Q605 F-12
Q606 F-10
Q607 F-11
Q608 F-11
Q609 F-11
Q610 F-10
Q611 F-9
Q612 F-9
Q613 F-9
Q614 F-6
Q615 F-7
Q616 E-5
Q702 F-5
Ref. No. Location
•Semiconductor
Location
(MAIN Board)

10 10
TA-FB740R
3-6. SCHEMATIC DIAGRAM –PANEL SECTION –•See page 5 for Waveforms. •See page 14 for IC Block Diagram. •See page 14 for IC Pin Function.
(Page 6)
(Page 8)
(Page 6)
(Page
8)
(Page 8)
0.01
* *
*
*
R807-810
SACD/CD
SACD/CD
*
390: AEP,G,EE,CIS,AUS
330: UK,SP,MY

11 11
TA-FB740R
(Page 9) (Page 7)
(Page 7)
4
SACD/CD
(Page 9)
3-7. PRINTED WIRING BOARD –PANEL SECTION –•See page 5 for Circuit Boards Location.
(Page 9)
Ref. No. Location
•Semiconductor
Location
D902 D-9
D903 D-9
D904 E-8
D905 D-7
D906 D-7
D907 C-7
D908 B-10
D910 C-1
D912 C-6
D913 C-1
D914 D-1
D915 D-1
D916 E-6
D917 D-4
D918 C-3
D919 D-4
D920 C-3
D921 D-5
D922 D-5
D923 D-3
D924 D-3
IC901 D-7
IC902 D-5
Q900 C-1
Q901 D-1
Q902 D-1
Q903 D-1
Q905 D-1
Q906 D-1
Q907 C-3
Q908 C-4
Q909 D-2
Q910 C-6
Q911 D-3
Q912 D-6
Q913 D-3
Q914 D-3
Q915 D-4

12 12
TA-FB740R
3-8. SCHEMATIC DIAGRAM –POWER SECTION –
EXCEPT UK, SP, MY

13 13
TA-FB740R
EXCEPT UK, SP, MY
3-9. PRINTED WIRING BOARD –POWER SECTION –•See page 5 for Circuit Boards Location.

14 14
TA-FB740R
3-11. IC PIN FUNCTION
•IC902 Input Control & LED Drive (TMP47C103N-JP47) (PANEL BOARD)
O
I
I
I
O
O
I
I
I
I
O
O
O
—
O
O
O
O
O
I
I
I
O
O
O
O
I
—
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
X OUT
X IN
RESET
PMD
VOL +
VOL –
SW 0
SW 1
SW 2
EON
PHONO
TUNER
CD
GND
AUX
MD/DAT
TAPE
MON
PRY
PKY
MOI
SIRCS
MUTE
SCE
SDT
SCK
STOP
+3V
System clock (4MHz)
Reset input
Mode select input
Motor drive output (+)
Motor drive output (–)
Rotary switch input (CD)
Rotary switch input (TUNER)
Rotary switch input (PHONO)
EON signal input
PHONO LED drive output
TUNER LED drive output
CD LED drive output
Ground
AUX LED drive output
TAPE “2” LED drive output
TAPE “1” LED drive output
MONITOR output
Power relay output
Power key input
MONITOR input
SIRCS input
Muting output
Chip enble output
Serial data output
Serial clock output
STOP input
+3V Power supply
I/O Function
Pin No. Pin Name
3-10. IC BLOCK DIAGRAMS
•SP-TM board
IC700 uPC1237HA
1 2 3 4 5 6 7 8
OVER LOAD DET
F/F
OFFSET DET
LATCH/
AUTORESET
V
CC ON
MUTE
AC OFF
DET
V
CC
•Panel board
IC901 BA6208
1 2 3 4 5 6 7 89
NC
OUTPUT 2
Vcc
GND
NC
INPUT 2
INPUT 1
NC
MOTOR
DRIVE
MOTOR
DRIVE
REG
SWITCH
SWITCH
OUTPUT1
•Input board
IC101 LC7821
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 RESISTER
LEVEL SHIFT
CL
DI
CE
VEE
L COM3
L7
L COM2
L5
L4
L2
VSS
S
RES
VDD
R COM3
R8
R7
R COM2
R6
R4
R2
R5
R COM1
R3
R1
L3
L1
L COM1
L6
L8
BUFFER

15
SECTION 4
EXPLODED VIEWS
4-1. CASE SECTION
• Abbreviation
G : German model
SP : Singapore model
MY : Malaysia model
AUS : Australian model
EE : East European model
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
1 X-4949-780-1 KNOB (SELECTOR) ASSY
2 X-4949-781-1 KNOB (VOLUME) ASSY
3 3-704-515-51 SCREW (BV/RING)
*4 4-999-439-03 UPPER CASE (413235)
5 X-4949-760-1 FOOT ASSY
6 4-970-124-01 CUSHION (F50180S)
7 A-4428-717-A PHONO BOARD, COMPLETE (EXCEPT UK,SP,MY)
7 A-4428-728-A PHONO BOARD, COMPLETE (UK,SP,MY)
8 4-974-510-01 SCREW (+BV 3X8 CU)
9 4-227-560-31 PANEL, BACK (EXCEPT UK,SP,MY)
9 4-227-560-41 PANEL, BACK (UK,SP,MY)
*10 3-703-244-00 BUSHING (2104), CORD
011 1-777-185-11 CORD, POWER
12 1-676-676-11 OUTLET BOARD (EXCEPT UK,SP,MY)
13 4-227-843-01 SCREW (TP), FLAT HEAD (EXCEPT UK,SP,MY)
13 4-227-843-21 SCREW (TP), FLAT HEAD (UK,SP,MY)
14 4-947-010-01 SCREW, FEEDER FIXED
015 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK,SP,MY)
16 3-655-653-21 BAND (TAITON), BINDING
17 3-703-466-00 SPRING (6600)
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.
17
not
supplied
2
17
not
supplied
1
13
13
12 11
15
15
10
9
16 814 3
8
8
4
8
13
8
7
8
6
5
#1
not
supplied
not
supplied
#1
5
6
UK,SP,MY

16
4-2. FRONT PANEL SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 4-942-568-41 EMBLEM (NO.5), SONY
52 4-218-232-02 EMBLEM (MOS)
53 4-974-510-01 SCREW (+BV 3X8 CU)
54 4-985-642-01 CUSHION
55 4-999-413-01 INDICATOR (PROTECTION)
56 4-980-776-01 WINDOW, REMOTE CONTROL
*57 4-999-418-01 INDICATOR (SELECTOR)
58 4-999-416-03 BASE (L), PANEL
59 4-999-417-03 BASE (R), PANEL
60 4-999-419-01 KNOB (D23)
61 4-917-460-01 KNOB, POWER
*62 1-670-220-11 SIRCS SUB BOARD
*63 1-669-497-11 SIRCS BOARD
*64 1-669-498-11 HP BOARD
*65 1-669-494-11 SP-SW BOARD
66 A-4428-719-A PANEL BOARD, COMPLETE
*67 1-669-496-11 VOL BOARD
68 4-950-189-01 KNOB (A) (VOL)
69 4-970-146-01 BUTTON
70 4-980-189-01 KNOB (DIA. 6)
71 4-999-420-01 ESCUTCHEON (TONE)
72 4-948-469-11 SPRING, RING
73 A-4412-068-A PANEL ASSY, FRONT
74 4-221-138-01 EMBLEM(UK) (UK)
0S1 1-554-920-11 SWITCH, PUSH (AC POWER) (1 KEY) (POWER)
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
51
74
52
53
53
53
53
54
54
57
71
55
68
53
53
60
61
53
64
53
69
70
67
53
53
S1
not supplied
not supplied
not supplied
Supplied
with J801
Supplied
with RV300,
S902
#2
#2
Supplied with
RV301,RV302,
RV303,S801
53
63
62
66
65
58
59
53
56
72
73
57
A
A

17
4-3. CHASSIS SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 4-974-510-01 SCREW (+BV 3X8 CU)
102 3-905-609-11 SCREW (TRANSISTOR)
103 4-900-386-01 SCREW
104 A-4428-720-A INPUT BOARD, COMPLETE (EXCEPT UK,SP,MY)
104 A-4428-729-A INPUT BOARD, COMPLETE (UK,SP,MY)
105 A-4428-714-A MAIN BOARD, COMPLETE (EXCEPT UK,SP,MY)
105 A-4428-725-A MAIN BOARD, COMPLETE (UK,SP,MY)
106 A-4428-715-A SP-TM BOARD, COMPLETE (EXCEPT UK,SP,MY)
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
not supplied
not supplied
not supplied
not supplied
not supplied
Q513
Q614 Q702
Q702
Q514
T1
not supplied
108
101
101
104
101
101
101
110
110
103
103
107 102
105 102
106
101
101
101
109
106 A-4428-726-A SP-TM BOARD, COMPLETE (UK,SP,MY)
107 A-4428-716-A PSBOARD, COMPLETE (EXCEPT UK,SP,MY)
107 A-4428-727-A PSBOARD, COMPLETE (UK,SP,MY)
108 X-4950-314-2 BRACKET (RAIL) (L) ASSY
109 X-4950-315-2 BRACKET (RAIL) (R) ASSY
110 4-211-985-01 SCREW (3X8), PC BOARD FITTING
0T1 1-435-379-11 TRANSFORMER, POWER (EXCEPT UK,SP,MY)
0T1 1-435-380-11 TRANSFORMER, POWER (UK,SP,MY)

18
• 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
• Abbreviation
G : German model
SP : Singapore model
MY : Malaysia model
AUS : Australian model
EE : East European model
• 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, -X mean standardized parts, so they may have
some difference from the original one.
• 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
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
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
*1-669-498-11 HP BOARD
*********
< CONNECTOR >
CN804 1-691-765-11 PLUG (MICRO CONNECTOR) 3P
< JACK >
J801 1-770-307-11 JACK (LARGE TYPE) (PHONO)
**************************************************************
A-4428-720-A INPUT BOARD, COMPLETE (EXCEPT UK,SP,MY)
**********************
A-4428-729-A INPUT BOARD, COMPLETE (UK,SP,MY)
**********************
< CAPACITOR >
C101 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C102 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C103 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C104 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C105 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C131 1-164-159-11 CERAMIC 0.1uF 50V
C132 1-164-159-11 CERAMIC 0.1uF 50V
C133 1-162-294-31 CERAMIC 0.001uF 10% 50V
C134 1-164-159-11 CERAMIC 0.1uF 50V
C135 1-164-159-11 CERAMIC 0.1uF 50V
C140 1-135-767-91 ELECT 10uF 63V
C141 1-135-703-91 ELECT 22uF 25V
C142 1-135-711-91 ELECT 470uF 16V
C201 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C202 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C203 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C204 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C205 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C240 1-135-767-91 ELECT 10uF 63V
C241 1-135-703-91 ELECT 22uF 25V
C242 1-135-711-91 ELECT 470uF 16V
< CONNECTOR >
CN102 1-691-768-11 PLUG (MICRO CONNECTOR) 6P
CN103 1-691-771-11 PLUG (MICRO CONNECTOR) 9P
CN105 1-691-767-11 PLUG (MICRO CONNECTOR) 5P
< DIODE >
D101 8-719-911-19 DIODE 1SS133T-72
D102 8-719-911-19 DIODE 1SS133T-72
D133 8-719-911-19 DIODE 1SS133T-72
D140 8-719-986-38 DIODE HZS16-1LTA
D240 8-719-986-38 DIODE HZS16-1LTA
< IC >
IC101 8-759-805-13 IC LC7821
< JACK >
J101 1-774-411-11 JACK, PIN 6P (TUNER,CD,AUX IN)
J102 1-770-613-11 JACK, PIN 4P (TAPE2/MD) (EXCEPT UK,SP,MY)
J102 1-573-028-31 JACK, PIN 4P (TAPE2/MD) (UK,SP,MY)
J103 1-573-028-31 JACK, PIN 4P (TAPE1/DAT) (UK,SP,MY)
J103 1-770-613-11 JACK, PIN 4P (TAPE1/DAT) (EXCEPT UK,SP,MY)
< TRANSISTOR >
Q101 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q102 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q103 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q140 8-729-026-68 TRANSISTOR 2SD2525(TP)
Q240 8-729-030-19 TRANSISTOR 2SB1640(TP)
< RESISTOR >
R101 1-259-500-11 CARBON 1M 5% 1/6W
R102 1-259-500-11 CARBON 1M 5% 1/6W
R103 1-259-500-11 CARBON 1M 5% 1/6W
R104 1-259-500-11 CARBON 1M 5% 1/6W
R105 1-259-500-11 CARBON 1M 5% 1/6W
R114 1-259-500-11 CARBON 1M 5% 1/6W
R115 1-259-500-11 CARBON 1M 5% 1/6W
R124 1-259-428-11 CARBON 1K 5% 1/6W
R125 1-259-428-11 CARBON 1K 5% 1/6W
R130 1-249-425-11 CARBON 4.7K 5% 1/4W F
R131 1-249-429-11 CARBON 10K 5% 1/4W
R132 1-249-429-11 CARBON 10K 5% 1/4W
R133 1-249-429-11 CARBON 10K 5% 1/4W
0R140 1-213-082-61 FUSIBLE 82 5% 1W
R144 1-249-943-11 CARBON 6.8K 5% 1/4W
R201 1-259-500-11 CARBON 1M 5% 1/6W
INPUTHP

19
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R202 1-259-500-11 CARBON 1M 5% 1/6W
R203 1-259-500-11 CARBON 1M 5% 1/6W
R204 1-259-500-11 CARBON 1M 5% 1/6W
R205 1-259-500-11 CARBON 1M 5% 1/6W
R214 1-259-500-11 CARBON 1M 5% 1/6W
R215 1-259-500-11 CARBON 1M 5% 1/6W
R224 1-259-428-11 CARBON 1K 5% 1/6W
R225 1-259-428-11 CARBON 1K 5% 1/6W
0R240 1-213-082-61 FUSIBLE 82 5% 1W
R244 1-249-943-11 CARBON 6.8K 5% 1/4W
< RELAY >
RY101 1-515-614-11 RELAY
RY102 1-515-614-11 RELAY
**************************************************************
A-4428-714-A MAIN BOARD, COMPLETE (EXCEPT UK,SP,MY)
*********************
A-4428-725-A MAIN BOARD, COMPLETE (UK,SP,MY)
*********************
< CAPACITOR >
C500 1-102-973-00 CERAMIC 100PF 5% 50V
C501 1-136-173-00 MYLAR 0.47uF 5.00% 50V
C502 1-135-709-91 ELECT 100uF 16V
C503 1-102-316-00 CERAMIC 15PF 5.00% 500V
C504 1-135-709-91 ELECT 100uF 16V
C505 1-135-705-91 ELECT 10uF 16V
C506 1-135-709-91 ELECT 100uF 16V
C507 1-102-978-00 CERAMIC 220PF 5% 50V
C508 1-136-159-00 MYLAR 0.033uF 5.00% 50V
C509 1-136-173-00 MYLAR 0.47uF 5.00% 50V
C510 1-136-173-00 MYLAR 0.47uF 5.00% 50V
C513 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C600 1-102-973-00 CERAMIC 100PF 5% 50V
C601 1-136-173-00 MYLAR 0.47uF 5.00% 50V
C602 1-135-709-91 ELECT 100uF 16V
C603 1-102-316-00 CERAMIC 15PF 5.00% 500V
C604 1-135-709-91 ELECT 100uF 16V
C605 1-135-705-91 ELECT 10uF 16V
C606 1-135-709-91 ELECT 100uF 16V
C607 1-102-978-00 CERAMIC 220PF 5% 50V
C608 1-136-159-00 MYLAR 0.033uF 5.00% 50V
C609 1-136-173-00 MYLAR 0.47uF 5.00% 50V
C610 1-136-173-00 MYLAR 0.47uF 5.00% 50V
C613 1-162-282-31 CERAMIC 100PF 10% 50V
(EXCEPT UK,SP,MY)
C712 1-128-552-51 ELECT 47uF 20.00% 63V
C713 1-126-933-11 ELECT 100uF 20.00% 16V
C714 1-126-964-11 ELECT 10uF 20.00% 50V
C716 1-135-770-91 ELECT 47uF 63V
C717 1-135-770-91 ELECT 47uF 63V
C718 1-135-709-91 ELECT 100uF 16V
C719 1-135-709-91 ELECT 100uF 16V
C722 1-135-767-91 ELECT 10uF 63V
C723 1-135-767-91 ELECT 10uF 63V
< CONNECTOR >
*CN500 1-560-060-00 PIN, CONNECTOR 2P
CN503 1-691-770-11 PLUG (MICRO CONNECTOR) 8P
*CN600 1-560-060-00 PIN, CONNECTOR 2P
CN700 1-691-768-11 PLUG (MICRO CONNECTOR) 6P
< DIODE >
D500 8-719-911-19 DIODE 1SS133T-72
D501 8-719-911-19 DIODE 1SS133T-72
D502 8-719-911-19 DIODE 1SS133T-72
D503 8-719-911-19 DIODE 1SS133T-72
D504 8-719-911-19 DIODE 1SS133T-72
D505 8-719-310-61 DIODE SEL1510C-CD-TP3
D506 8-719-911-19 DIODE 1SS133T-72
D507 8-719-911-19 DIODE 1SS133T-72
D600 8-719-911-19 DIODE 1SS133T-72
D601 8-719-911-19 DIODE 1SS133T-72
D602 8-719-911-19 DIODE 1SS133T-72
D603 8-719-911-19 DIODE 1SS133T-72
D604 8-719-911-19 DIODE 1SS133T-72
D605 8-719-310-61 DIODE SEL1510C-CD-TP3
D606 8-719-911-19 DIODE 1SS133T-72
D607 8-719-911-19 DIODE 1SS133T-72
D703 8-719-933-39 DIODE HZS6C1LTA
< IC >
IC701 8-759-636-74 IC M5218AP-22
< BRIDGE >
JWH711 4-999-918-01 BRIDGE (PC-BOARD)
JWH712 4-999-918-01 BRIDGE (PC-BOARD)
JWH713 4-999-918-01 BRIDGE (PC-BOARD)
JWH714 4-999-918-01 BRIDGE (PC-BOARD)
JWH715 4-999-918-01 BRIDGE (PC-BOARD)
< TRANSISTOR >
Q500 8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q501 8-729-201-53 TRANSISTOR 2SA1015TP-YGR
Q502 8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q503 8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q504 8-729-021-73 TRANSISTOR 2SC2229-OY
Q505 8-729-021-74 TRANSISTOR 2SA949-OY
Q506 8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q507 8-729-020-83 TRANSISTOR 2SA1358-OY
Q508 8-729-021-74 TRANSISTOR 2SA949-OY
Q509 8-729-021-73 TRANSISTOR 2SC2229-OY
Q510 8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q511 8-729-017-06 TRANSISTOR 2SC4793
Q512 8-729-017-05 TRANSISTOR 2SA1837
Q513 8-729-232-45 TRANSISTOR 2SK1529-Y
Q514 8-729-232-46 TRANSISTOR 2SJ200-Y
Q515 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q516 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q600 8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q601 8-729-201-53 TRANSISTOR 2SA1015TP-YGR
MAIN
INPUT
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.

20
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
OUTLET
Q602 8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q603 8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q604 8-729-021-73 TRANSISTOR 2SC2229-OY
Q605 8-729-021-74 TRANSISTOR 2SA949-OY
Q606 8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q607 8-729-020-83 TRANSISTOR 2SA1358-OY
Q608 8-729-021-74 TRANSISTOR 2SA949-OY
Q609 8-729-021-73 TRANSISTOR 2SC2229-OY
Q610 8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q611 8-729-017-06 TRANSISTOR 2SC4793
Q612 8-729-017-05 TRANSISTOR 2SA1837
Q613 8-729-232-45 TRANSISTOR 2SK1529-Y
Q614 8-729-232-46 TRANSISTOR 2SJ200-Y
Q615 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q616 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q702 8-729-209-15 TRANSISTOR 2SD2012
< RESISTOR >
R500 1-249-923-11 CARBON 1K 5% 1/4W
R501 1-259-215-21 CARBON 100K 5% 1/4W
R502 1-259-205-91 CARBON 39K 5% 1/4W
R503 1-259-151-21 CARBON 220 5% 1/4W
R504 1-259-151-21 CARBON 220 5% 1/4W
R505 1-259-205-91 CARBON 39K 5% 1/4W
0R506 1-249-411-11 CARBON 330 5% 1/4W
R507 1-249-883-11 CARBON 22 5% 1/4W
R508 1-249-883-11 CARBON 22 5% 1/4W
0R509 1-249-411-11 CARBON 330 5% 1/4W
0R510 1-249-401-11 CARBON 47 5% 1/4W
R511 1-259-151-21 CARBON 220 5% 1/4W
R512 1-249-490-11 CARBON 27K 5% 1/3W
0R513 1-249-405-11 CARBON 100 5% 1/4W F
R514 1-259-171-21 CARBON 1.5K 5% 1/4W
R515 1-249-923-11 CARBON 1K 5% 1/4W
0R516 1-247-688-11 CARBON 10 5% 1/4W F
0R517 1-247-688-11 CARBON 10 5% 1/4W F
0R518 1-247-745-11 CARBON 330 5% 1/2W F
0R519 1-249-405-11 CARBON 100 5% 1/4W F
0R520 1-249-405-11 CARBON 100 5% 1/4W F
0R521 1-208-603-11 REGISTER 0.1 10% 5W
0R522 1-208-603-11 REGISTER 0.1 10% 5W
R523 1-259-424-11 CARBON 680 5% 1/6W
R524 1-259-420-11 CARBON 470 5% 1/6W
R525 1-259-484-11 CARBON 220K 5% 1/6W
R526 1-249-431-11 CARBON 15K 5% 1/4W
0R527 1-217-997-11 FUSIBLE 10 5% 1/2W
R528 1-247-732-11 CARBON 27 5% 1/3W
R529 1-249-226-11 CARBON 4.7K 5% 1/3W
R530 1-249-923-11 CARBON 1K 5% 1/4W
R531 1-259-239-11 CARBON 1M 5% 1/4W
R532 1-259-239-11 CARBON 1M 5% 1/4W
R600 1-249-923-11 CARBON 1K 5% 1/4W
R601 1-259-215-21 CARBON 100K 5% 1/4W
R602 1-259-205-91 CARBON 39K 5% 1/4W
R603 1-259-151-21 CARBON 220 5% 1/4W
R604 1-259-151-21 CARBON 220 5% 1/4W
R605 1-259-205-91 CARBON 39K 5% 1/4W
0R606 1-249-411-11 CARBON 330 5% 1/4W
R607 1-249-883-11 CARBON 22 5% 1/4W
R608 1-249-883-11 CARBON 22 5% 1/4W
0R609 1-249-411-11 CARBON 330 5% 1/4W
0R610 1-249-401-11 CARBON 47 5% 1/4W
R611 1-259-151-21 CARBON 220 5% 1/4W
R612 1-249-490-11 CARBON 27K 5% 1/3W
0R613 1-249-405-11 CARBON 100 5% 1/4W F
R614 1-259-171-21 CARBON 1.5K 5% 1/4W
R615 1-249-923-11 CARBON 1K 5% 1/4W
0R616 1-247-688-11 CARBON 10 5% 1/4W F
0R617 1-247-688-11 CARBON 10 5% 1/4W F
0R618 1-247-745-11 CARBON 330 5% 1/2W F
0R619 1-249-405-11 CARBON 100 5% 1/4W F
0R620 1-249-405-11 CARBON 100 5% 1/4W F
0R621 1-208-603-11 REGISTER 0.1 10% 5W
0R622 1-208-603-11 REGISTER 0.1 10% 5W
R623 1-259-424-11 CARBON 680 5% 1/6W
R624 1-259-420-11 CARBON 470 5% 1/6W
R625 1-259-484-11 CARBON 220K 5% 1/6W
R626 1-249-431-11 CARBON 15K 5% 1/4W
0R627 1-217-997-11 FUSIBLE 10 5% 1/2W
R628 1-247-732-11 CARBON 27 5% 1/3W
R629 1-249-226-11 CARBON 4.7K 5% 1/3W
R630 1-249-923-11 CARBON 1K 5% 1/4W
R631 1-259-239-11 CARBON 1M 5% 1/4W
R632 1-259-239-11 CARBON 1M 5% 1/4W
R709 1-249-425-11 CARBON 4.7K 5% 1/4W F
< VARIABLE RESISTOR >
RV500 1-241-762-11 RES, ADJ, CARBON 2.2K
RV600 1-241-762-11 RES, ADJ, CARBON 2.2K
**************************************************************
1-676-676-11 OUTLET BOARD (EXCEPT UK,SP,MY)
*************
1-533-293-11 FUSE HOLDER (EXCEPT UK,SP,MY)
< JACK >
0CNJ3 1-526-794-11 OUTLET, AC (EXCEPT UK,SP,MY)
0CNJ4 1-526-794-11 OUTLET, AC (EXCEPT UK,SP,MY)
< FUSE >
0F2 1-532-464-51 FUSE T2.5AL/250V (EXCEPT UK,SP,MY)
**************************************************************
A-4428-719-A PANEL BOARD, COMPLETE
**********************
< CAPACITOR >
C300 1-136-171-00 MYLAR 0.33uF 5.00% 50V
C301 1-137-366-11 MYLAR 0.0022uF 5.00% 50V
C302 1-137-150-11 MYLAR 0.01uF 5.00% 50V
C303 1-137-371-11 MYLAR 0.015uF 5.00% 50V
C304 1-136-165-00 MYLAR 0.1uF 5.00% 50V
PANELMAIN
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.