XR-4758RDS/4759RDS
UK Model
SERVICE MANUAL
Photo: XR-4759RDS
Model Name Using Similar Mechanism XR-3740
T ape Transport Mechanism T ype
MG-52A-135
SPECIFICATIONS
MICROFILM
FM/MW/LW CASSETTE CAR STEREO
TABLE OF CONTENTS
SERVICING NOTES
1. GENERAL
Location of Controls........................................................ 3
2. DISASSEMBLY ......................................................... 4
3. ASSEMBLY OF MECHANISM DECK ........... 6
4. MECHANICAL ADJUSTMENTS ....................... 12
5. ELECTRICAL ADJUSTMENTS
Test Mode ........................................................................12
Tape Deck Section ........................................................... 13
Tuner Section...................................................................13
6. DIAGRAMS
6-1. IC Pin Function Description............................................ 16
6-2. Printed Wiring Boards – MAIN Section – ..................... 18
6-3. Schematic Diagram – MAIN Section –........................... 21
6-4. Printed Wiring Board – KEY Section – ......................... 27
6-5. Schematic Diagram – KEY Section – ............................ 29
7. EXPLODED VIEWS ................................................ 34
8. ELECTRICAL PARTS LIST................................ 38
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering .
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
– 2 –
SECTION 1
GENERAL
This section is extracted
from instruction manual.
– 3 –
SECTION 2
DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
FRONT PANEL ASS’Y
1
Push the button
(release).
A
2
Remove the front panel ass’y
to the direction of the arrow A.
COVER ASS’Y
1
2
3
cover ass’y
2
1
– 4 –
SUB PANEL, MECHANISM DECK (MG-52A-135)
3
connector
(CN352)
2
sub panel
5
screw
(PTT2.6 × 6)
6
mechanism deck
(MG-52A-135)
4
flexible flat cable
(CN351)
1
three screws
(PTT2.6 × 6)
1
three screws
(PTT2.6 × 6)
MAIN BOARD, HEAT SINK
2
two ground point
screws
3
main board
4
six screws
(PTT2.6 × 8)
1
screw
(PTT2.6 × 6)
– 5 –
1
two screws
(PTT2.6 × 6)
SECTION 3
ASSEMBLY OF MECHANISM DECK
Note: Follow the assembly procedure in the numerical order given.
ALIGNMENT OF FRONT SWITCH
hole
1
Align ¢ mark on the rotary switch
the position shown in the figure.
chassis (S) ass’y
GEAR (LDGE)
1
Align hole as shown in the figure.
2
Align hole in the gear (LDG-D) with the
position shown in the figure.
2
Install the gear (LDG-E).
– 6 –
CHASSIS (S) ASS’Y
2
screw (PS2 × 4)
2
screw (PS2 × 4)
1
chassis (S) ass’y
LEVER (MODE)
1. Align ¢ mark on the rotary switch with
hole in the lever (mode).
2. Fit on positions A, B and C and install
the lever (mode).
rotary switch
A
lever (mode)
C
¢
mark on rotary switch
hole in lever (mode)
B
– 7 –
LEVER (PINCH SELECTION)
1
Align.
2
lever (pich selection)
HEAD PLATE ASS’Y
5
step screw (HP)
2
Fit shaft in groove.
ATS lever
5
1
Fit in groove.
step screw (HP)
3
Press the ATS lever.
4
Position the head plate sub
ass’y as shown in the figure.
– 8 –
groove
LEVER (PINCH) ASS’Y
2
two polyethylene washers
1
Fit shaft of the lever (Pinch) ass’y
in hole on the chassis (M) ass’y and
install the lever (pinch) ass’y.
B
shaft
B
C
shaft
C
shaft
A
HOUSING
4
Fit claw on B part.
3
2
Install the hanger on to
two claws of the housing.
Put the housing
under A part.
5
Fit projections on C part.
C
part
3
Install the spring (pinch press) to shaft A.
Set the ends of spring to B and C.
7
Holder the hanger by bending the claw.
1
Install the catch to the hanger.
hanger
6
Fit projections on D part.
8
Holder the hanger by
bending the claw.
A
part
B
part
– 9 –
D
part
ARM (SUCTION)
2
Move the arm (suction) in the arrow
direction and fit on projection.
projection
1
Fit the arm (suction) on the shaft.
LEVER (LDG-A) / (LDG-B)
shaft
A
shaft
1
Fit the lever (LDG-A)
on shaft A – C and install it.
B
shaft
C
3
two type-E stop ring 2.0
shaft
A
shaft
2
Fit the lever (LDG-B)
on shafts A and B and
install.
B
– 10 –
GEAR (LDG-FT)
hole
gear (LDG-D)
1
gear (LDG-A)
6
polyethylene washer
5
gear (LDG-FT)
2
3
Move the lever (LDG-B)
in the arrow direction.
tension spring (lever LDG)
4
GUIDE (C)
gear (LDG-A)
gear (LDG-FB)
Align hole in the gear (LDG-D) with
¢
mark on the lever (LDG-A).
1
three claws
2
guide (C)
– 11 –
SECTION 4
MECHANICAL ADJUSTMENTS
SECTION 5
ELECTRICAL ADJUSTMENTS
1. Clean the following parts with a denatured-alcohol-moistened
swab:
playback head pinch roller
rubber belt capstan
idler
2. Demagnetize the playback head with a head demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. The adjustments should be performed with the power supply
voltage (14.4 V) unless otherwise noted.
• T orque Measurement
Mode Torqu Meter Meter Reading
Forward CQ-102C
Forward
Back Tension (0.01–0.07 oz•inch)
Reverse CQ-102RC
Reverse
Back Tension (0.01–0.07 oz•inch)
FF, REW CQ-201B
• T ape Tension Measurement
Mode Torqu Meter Meter Reading
Forward CQ-403A
Reverse CQ-403R
CQ-102C
CQ-102RC
35–65 g•cm
(0.49–0.90 oz•inch)
0.5–5.0 g•cm
35–65 g•cm
(0.49–0.90 oz•inch)
0.5–5.0 g•cm
60–200 g•cm
(0.83–2.78 oz•inch)
more than 60 g
(more than 2.12 oz)
TEST MODE
This set have the test mode function. In the test mode, FM Auto
Scan/Stop Level and MW Auto Scan/Stop Level adjustments can
be performed easier than it in ordinary procedure.
<Set the Test Mode>
1. Set the “OFF” mode.
2. Push the preset 4 button.
3. Push the preset 5 button.
4. Press the preset 1 button for more than two seconds.
5. Then the display indicates all lights, the test mode is set.
<Release the Test mode>
1. Push the “OFF” button.
– 12 –
r
See the adjustment location from on page 15 for the
r
adjustment.
0 dB=0.775 VTAPE DECK SECTION
Tape Speed Adjustment
Procedure:
1. Put the set into the FWD PB mode.
speed checker
or
frequency counte
test tape
WS-48A
(3 kHz, 0 dB)
set
SPEAKER OUT
4
Ω
+–
Specification: Constant speed
Speed checker Frequency counter
–1.5 to +2.5% 2,955 to 3,075 Hz
Adjustment Location: See page 15.
TUNER SECTION
0 dB=1 µV
Cautions during repair
When the tuner unit is defective, replace it by a new one because its internal block is difficult to repair.
FM Auto Scan/Stop Level Adjustment
Setting:
SOURCE button: FM
FM RF signal
generator
0.01 µF
Carrier frequency : 98.0 MHz
Output level : 22 dB (12.6 µV)
Mode : mono
Modulation : 1 kHz, 22.5 kHz deviation (30%)
antenna jack (J1)
set
Procedure:
1. Set to the test mode. (See page 12.)
2. Push the SOURCE button and set to FM.
Display
REG
FM
INTRO
4. Adjust with the volume R V2 on TU1 so that the “FM” indication turns to “FM0” indication on the display window.
But, in case of already indicated “FM0”, turn the RV2 so that
put out light “0” indication and adjustment.
Display
REG
INTRO
Adjustment Location: See page 15.
FM Stereo Separation Adjustment
Setting:
SOURCE button: FM
FM RF signal
generator
Carrier frequency : 98.0 MHz
Output level : 70 dB (3.2 mV)
Mode : stereo
Modulation : main: 1 kHz, 20 kHz deviation (26.7%)
antenna jack (J1)
4
Ω
set
SPEAKER OUT
sub: 1 kHz, 20 kHz deviation (26.7%)
19 kHz pilot: 7.5 kHz deviation (10%)
level mete
+
–
Procedure:
FM Stereo
signal generator
output channel
Level meter Level meter
connection reading (dB)
L-CH L-CH A
B
R-CH L-CH Adjust RV4 on TU1
for minimum reading.
R-CH R-CH C
D
L-CH R-CH Adjust RV4 on TU1
for minimum reading.
L-CH Stereo separation: A-B
R-CH Stereo separation: C-D
The separations of both channels should be equal.
Specification: Separation more than 26 dB
Adjustment Location: See page 15.
3. Push the preset 3 button.
FM
Display
REG
INTRO
– 13 –
FM Signal Meter Adjustment
Setting:
SOURCE button: FM
FM RF signal
generator
Carrier frequency : 98.00 MHz
Output level : 35 dB (56.2
Mode : mono
Modulation : no modulation
Procedure:
1. Set to the test mode. (See page 12.)
2. Push the SOURCE button and set to FM.
FM
3. Push the 6 button.
4. Adjust RV1 so that the display indication is “160”.
antenna jack (J1)
0.01 µF
Display
REG
set
µ
V)
INTRO
MW Auto Scan/Stop Level Adjustment
Setting:
SOURCE and MODE button: MW
AM RF signal
generator
AM dummy antenna
(50 Ω)
Carrier frequency : 999 kHz
30% amplitude
modukation by
1 kHz signal
Output level : 33 dB (44.7 µV)
Procedure:
1. Set to the test mode. (See page 12.)
2. Push the SOURCE button and set to FM.
3. Push the MODE button and set to MW.
antenna jack (J1)
30
Ω
15 pF
65 pF
set
Display
FM
Specification: Display indication: 158 to 162
Adjustment Location: See page 15.
INTRO
Display
MW
999 @
4. Push the preset 3 button.
Display
MW
3 999
5. Adjust with the volume RV1 on TU1 so that the “MW” indication turns to “MW0” indication on the display window.
But, in case of already indicated “MW0”, turn the R V1 so that
put out light “0” indication and adjustment.
Display
3 999
Adjustment Location: See page 15.
INTRO
INTRO
INTRO
– 14 –
Adjustment Location:
Tape Speed Adjustment
– SET UPPER VIEW –
TU1
RV1 MW Auto Scan/Stop Level Adjustment
RV2 FM Auto Scan/Stop Level Adjustment
RV4 FM Stereo Separation Adjustment
RV1 FM Signal Meter Adjustment
– 15 –
SECTION 6
DIAGRAMS
6-1. IC PIN FUNCTION DESCRIPTION
• MAIN BOARD IC501 MN1884820S4G (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Function
1 TUNMUT O Tuner muting control pin At muting: “H”
2 AMPON O Power amp power supply control pin
Illumination power supply control pin
3 ILLON O At PW SEL on: ACC on: “H”
At PW SEL off: Power on: “H”
4 PW ON O System power supply control pin
5 AMPMUT O Power amp muting control pin At muting: “L”
6 RC IN1 I Rotary remote commander input pin (A/D input)
7 VDD – Power supply
8 X IN I Main system clock input pin (8 MHz)
9 X OUT O Main system clock output pin (8 MHz)
10 GND – GND
11 XT IN I Sub system clock input pin (32.768 kHz)
12 XT OUT O Sub system clock output pin (32.768 kHz)
13 EX2 – Connected to GND
14 RESET I Reset input pin
15 RDSCKI I RDS clock input pin
16 BU IN I Back up power supply detection pin
17 KEYACK O Key acknowledge signal input pin
18 VOLSO O Da ta output pin to electrical volume
19 VOLCKO O Clock output pin to electrical volume
20 VOLCE O Chip ena ble output pin to electrical volume
21 TAPEMUT O Tape muting control pin At muting: “H”
22 LMLOD O Loading motor control pin (loadig direction)
23 LMEJ O Loading motor control pin (eject direction)
24 AMSON O At AMS: “L”
25 N ROUT O Forward/reverse control pin
26 AMSIN I Tape music with/without detection pin “L”: with music
27 PLLSO O PLL data output pin
28 PLLCKO O PLL clock output pin
29 PLLCE O PLL chip enable output pin
30 RDSSI I RDS data input pin
31 AD ON O Power supply control pin for A/D conversion
DOLBY control input/output pin (Fixed at “H” in this set)
32 DOLON I/O At initial mode: valid/invalid selection input of DOLBY function
At normal mode: DOLBY on/off output
METAL control input/output pin
33 MTLON I/O At initial mode: valid/invalid selection input of METAL function
At normal mode: METAL on/off output “H”: on
34 CMON O Capstan motor control pin
35 TAPON O Tape power supply control pin
36 ACCON I Accessory voltage detection pin
37 PLLSI I PLL data input pin
– 16 –
Pin No. Pin Name I/O Function
38 BEEP O Beep sound output pin
39 LCDCKO O LCD clock output pin
40 LCDSO O LCD data output pin
41 LCDINH O LCD brank indication control pin
42 LCDCE O LCD chip enable output pin
43 UNICKO O Clock output pin (for SONY BUS)
44 UNICI I Clock input pin (for SONY BUS)
45 UNISI I Data input pin (for SONY BUS)
46 UNISO O Data output pin (for SONY BUS)
47 VDD – Power supply
48 AVDD – Power supply
49 AVREF+ – A/D reference voltage input pin
50, 51
KEYIN1,KEYIN0
52 D-BASS I D-BASS switch input pin (A/D input)
53 KEYSEL I Key function setting pin (A/D input)
54 DSTSEL I Destination setting pin (A/D input)
55 RCIN0 I Rotary remote commander input pin (A/D input)
56 VSM1 I FM/AM multi-pass detection pin
57 VSM0 I FM/AM signal meter voltage detection pin (A/D input)
58 AVREF– – A/D reference voltage input pin
59 AVSS – GND
60 GND – GND
61 BUSON O BUS ON control signai output pin (for SONY BUS)
62 SYSRST O System reset signal output pin
63 SEKOUT O SEEK control signal output pin
64 TUNON O Tuner power supply control pin
65 FM ON O FM power supply control pin
66 MUT O System muting control pin At muting: “H”
67 AF SEK O AF seek control signal output pin (Not used)
68 COLOR I Illumination color setting pin “L”: amber, “H”: green (Not used)
69 NOSESW I Front panel removal or attaching detection pin
70 ST IN I/O Stereo detection signal input and forced monaural signal output pin
71 SD IN I Station detection signal input pin
72 REL T I Reel table rotation detection pin
73-76 POS3-POS0 I Tape position detection pin
77 PW SEL I Power select switch input pin
78 TELMUTE I Telephone muting detection pin “L”: 20 dB audio muting
79 TEST I Test mode setting pin
80 ILLIN I ILLIN signal detection pin
I Key input pin (A/D input)
– 17 –
• IC Block Diagrams (MAIN BOARD)
IC1 TB2114F (EL)
VCC
RF
A-GND
XTIN
24 23 22
RIPPLE
FILTER
SEEK/RECP
AM CP OUT
21
20 19 18
+
–
VCC
VT
+
–
4BIT
SWALLOW
COUNTER
FM CP OUT
SEEK/RECP
MODULAS
PRESCALER
D-GND
17 16
PSC
2
AM IN
15
FM IN
14
VDD
VDD
AM/FM IF
13
AMPAMPAMP
REF
PHASE
COMPARATOR
OSC IN
OR
X'TAL OSC
1
XTOUT
REFERENCE
COUNTER
ON/OFF
BUFFER
2
SC OUT
18BIT
18BIT
BUS INTERFACE
3
4
CE
DIN
IC3 TDA7330BD-013TR
POR
20
TM
19 18 17 16 15 14 13 12 11
2nd ORDER
ANTIALIAS
FILTER
FSEL
8th ORDER
SC-BANDPASS
FILTER
VCC
12BIT
SIG
PROGRAMABLE
COUNTER
40BIT
SHIFT
22BIT
RESISTER
N
I/O PORTS
DATA
6
5
CK
DOUT
T7
7 8 9 10
SR
+
–
TEST LOGIC
I/O-1
VCC
OUT PORTS
I/O-2
COSTAS
11
OUT-1
ARI
LOOP
PLL
57kHz
IF COUNTER
12
OUT-2
OUT-3
OUAL
20BIT
PHASE
DECODER
RECOVERY
1.4675kHz
CLOCK
PLL
RODA
DIFF
DECODER
ROCL
ON/OFF
OSCILLATOR
fx DIVIDER
T57
1
MPXIN
2
VREF
CMP
4
FILOUT
5
GND
T1
T3
T4
10986 73
OSCOUT
OSCIN
– 31 –
IC151 LC75373ED
LSELO
VDD
RSELO
SHIFT
REGISTER
2324252627282930313233
11
LSOUT
CONTROL
RSOUT
22
LFIN
+
–
+
–
–
+
–
+
LFOUT
21
LROUT
20
19
VREF
18
CE
17
DI
16
CL
15
VSS
14
RROUT
RFOUT
13
12
RFIN
LS3
LS1
LSIN
LT3
LT2
LVRIN
34
35
L4
L3
36
L2
37
L1
38
39
R1
40
41
R2
R3
42
R4
43
44
1
RVRIN
LCOM
+
–
+
–
–
+
–
+
2 345 6 7 8 9 10
RCOM
LT1
+
–
+
–
+
–
–
+
RT1
RT2
RT3
LTOUT
–
+
–
+
DECODER LATCH
+
–
RS1
RSIN
RTOUT
LS2
–
+
+
–
+
–
RS2
RS3
IC351 CXA2509AQ-T4
PBEQ2
PBOUT2
GND
120µ/70µ
+
–
PBFB2
PBRIN2
PBREF2
PBFIN2
VCT
PBGND
PBFIN1
PBREF1
PBRIN1
PBFB1
31
32
33
34
35
VCT
36
37
38
39
40
1
PBEQ1
X1
F2
+
F1
X1
–
+
120µ/70µ
345 6 7 8 9 10
2
VCC
PBOUT1
TAPEIN2
AUXIN1
TAPEIN1
AUXIN2
T2
LPF
T1
MSLPF
NR BIAS
TAPE/AUX
TAPE EQ
FWD/RVS
VCC
+
–
F3
–
+
LINEOUT1
DIREF
24dB
NC
LINEOUT2
2425
+
–
NC
24dB
G2FB
NC
MSSW
NC
2122232627282930
MS
MODE
DETECT
MS ON/
OFF
20
19
18
17
16
15
14
13
12
11
MSMODE
DRSW
TAPESW
INSW
NC
NC
MSOUT
DGND
MSTC
G1FB
IC360 MM1322XFBE
1
GND
2
IN2
3
VCC
4
IN1
CONTROL CIRCUIT
8
OUT2
7
VS
6
OUT1
5
GND
– 32 –
IC601 BA3918-V2
–
+
REGULATOR
OVER VOLTAGE
PROTECT
–
+
–
+
–
+
2 3
4
1
NC
STB
MODE2
MODE1
5 6 7 8 9 10 1211
VDD
AMP
VCC
ANT
COM
AM
FM
GND
– 33 –
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
SECTION 7
EXPLODED VIEWS
• 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 num-
ber in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
(1) CHASSIS SECTION
MG-52A-135
7
6
16
#3
19
#3
8
F901
14
10
#2
9
15
#2
#2
#4
#2
4
5
3
18
Front panel ass’y
2
#1
#3
#3
Ref. No. Part No. Description Remark
1 3-009-294-01 PANEL, SUB
2 3-913-076-01 SPRING (C DOOR), TORSION
3 3-918-583-31 DOOR, CASSETTE (XR-4758RDS)
3 3-918-583-41 DOOR, CASSETTE (XR-4759RDS)
4 X-3367-636-1 LOCK ASSY
* 5 3-011-295-01 INSULATOR (MAIN)
* 6 A-3309-942-A MAIN BOARD, COMPLETE (XR-4759RDS)
* 6 A-3309-949-A MAIN BOARD, COMPLETE (XR-4758RDS)
7 3-915-923-01 SCREW, GROUND POINT
* 8 X-3373-505-1 COVER ASSY
1
12
#4
11
17
13
Ref. No. Part No. Description Remark
* 11 3-010-471-01 HEAT SINK
12 3-338-263-01 CUSHION (U)
13 3-010-075-11 CHASSIS (XR-4759RDS)
13 3-010-075-21 CHASSIS (XR-4758RDS)
* 14 3-355-209-01 PLATE (B), GROUND
* 15 A-3309-944-A POWER BOARD, COMPLETE (XR-4758RDS)
* 15 A-3313-077-A POWER BOARD, COMPLETE (XR-4759RDS)
* 16 3-012-264-01 BRACKET (52)
17 3-012-860-01 CAP (52), RUBBER
* 18 3-015-173-01 CUSHION (S)
9 1-777-989-31 CORD (WITH CONNECTOR) (TEL MUTE)
* 10 3-009-307-01 BRACKET (IC)
* 19 3-012-105-01 BRACKET (HS)
F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)
– 34 –
(2) FRONT PANEL SECTION
58
52
57
59
PL903
not supplied
(KEY board)
67
56
#5
#5
68
55
54
69
53
51
Ref. No. Part No. Description Remark
51 3-009-301-01 BUTTON (BASS)
* 52 3-014-979-01 SPACER (RELEASE)
53 3-010-472-01 BUTTON (L2) (+. –)
54 3-009-304-01 BUTTON (RELEASE)
55 3-375-373-01 SPRING (RELEASE)
66
65
LCD901
PL904
61
64
62
63
Ref. No. Part No. Description Remark
62 3-010-474-11 BUTTON (4-6) (4. 5. 6)
63 3-009-314-01 BUTTON (R) (2) (PTY. AF/TA. r. SENS)
* 64 3-010-282-01 PLATE (LCD), GROUND
* 65 3-012-669-01 SHEET (REFLECTOR)
* 66 3-009-302-01 PLATE (LCD), LIGHT GUIDE
* 56 3-015-038-01 CUSHION (BACK PANEL)
57 X-3373-700-1 PANEL SUB ASSY (XR-4759RDS)
57 X-3373-701-1 PANEL SUB ASSY (XR-4758RDS)
58 3-009-300-01 BUTTON (SOURCE)
59 3-009-867-01 BUTTON (L) (3)
(+ + ). SEEK AMS. = 0 –. r. OFF. SEL. MUTE)
61 3-010-473-01 BUTTON (1-3) (6. 1. 2. 3)
* 67 3-009-303-01 HOLDER (LCD)
68 3-010-519-01 PANEL, FRONT BACK
69 3-014-893-01 CUSHION (L2)
LCD901 1-801-677-11 DISPLAY PANEL, LIQUID CRYSTAL
PL903 1-517-567-11 LAMP, PILOT
PL904 1-517-567-11 LAMP, PILOT
– 35 –
(3) MECHANISM DECK SECTION-1
(MG-52A-135)
105
106
107
A
103
#7
104
102
101
110
111
112
A
108
#6
109
M901
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 3-928-675-01 BELT (52)
* 102 3-928-673-01 LEVER (LDG-A)
103 3-928-674-01 LEVER (LDG-B)
104 3-933-341-01 SPRING (LEVER LDG), TENSION
105 3-928-671-01 HOUSING
* 106 3-933-347-01 ARM (SUCTION)
107 3-933-340-01 HANGER
108 3-933-346-01 CATCHER
109 3-933-344-01 GUIDE (C)
110 3-341-753-11 WASHER, POLYETHYLENE
111 3-933-335-01 GEAR (LDG-FT)
112 3-928-667-01 GEAR (LDG-A)
M901 A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
– 36 –
(4) MECHANISM DECK SECTION-2
(MG-52A-135)
#6
164
HP901
163
165
S901
166
162
159
158
157
156
153
152
#6
B
#8
154
151
157
156
153
155
M902
159
178
176
B
174
173
172
177
160
161
169
175
177
170
167
168
171
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
151 X-3371-710-1 CHASSIS (S) ASSY
152 3-933-337-01 SPRING (B-T-R), CONE COIL
153 3-701-437-01 POLY-SLIDER (A)
154 3-933-333-01 GEAR (LDG-E)
155 3-933-339-01 SPRING (B-T-F), CONE COIL
156 3-933-345-01 GEAR, REEL
157 3-954-807-01 WASHER
158 1-660-169-21 REEL BOARD
159 3-341-752-11 WASHER, POLYETHYLENE
160 3-933-336-01 SPRING (ARM HANGER), TENSION
161 3-928-669-01 LEVER (PINCH SELECTION)
162 3-928-668-01 LEVER (MODE)
163 3-933-338-01 SCREW (HP), STEP
164 3-014-798-01 SCREW (HEAD), SPECIAL
165 3-928-670-01 SPRING (PINCH PRESS)
* 166 X-3371-712-1 PLATE SUB ASSY, HEAD
167 3-364-151-01 WASHER
* 168 X-3371-701-1 CHASSIS (M) SUB ASSY (A)
169 X-3371-707-1 CLUTCH (PLAY) ASSY
170 3-701-437-21 WASHER
171 3-930-932-01 FLYWHEEL (F) (SEF)
172 A-3291-667-A CLUTCH (FR) ASSY
173 3-321-813-01 WASHER, COTTER POLYETHYLENE
174 3-933-343-01 GEAR (REVERSE)
175 3-933-383-01 SEAL (32), REFLECTION
176 X-3371-703-1 LEVER (GEAR) ASSY
177 X-3371-713-2 LEVER (PINCH) ASSY
178 X-3371-706-2 ARM (HANGER) ASSY
HP901 1-500-157-21 HEAD, MAGNETIC (PLAYBACK)
M902 A-3291-664-A MOTOR ASSY, SUB
(LOADING/TAPE OPERATION)
S901 1-692-885-11 SWITCH, ROTARY SLIDE (TAPE OPERATION)
– 37 –
KEY
SECTION 8
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
Ref. No. Part No. Description Remark
KEY BOARD
**********
* 3-009-302-01 PLATE (LCD), LIGHT GUIDE
* 3-009-303-01 HOLDER (LCD)
* 3-012-669-01 SHEET (REFLECTOR)
* 3-010-282-01 PLATE (LCD), GROUND
< CAPACITOR >
C901 1-163-033-11 CERAMIC CHIP 0.022uF 50V
C902 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C903 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C904 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
< CONNECTOR >
CN901 1-764-423-11 PIN, CONNECTOR 12P
< DIODE >
• 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
When indicating parts by reference
number, please include the board.
Ref. No. Part No. Description Remark
LSW908 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (+)
LSW910 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (MUTE)
LSW921 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (6)
LSW922 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (INTRO/1)
LSW923 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (REPEAT/2)
LSW924 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (3)
LSW925 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (BL.SKIP/6)
LSW926 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (ATA/5)
LSW927 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (MTL/4)
LSW928 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (PTY)
LSW929 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (AF/TA)
LSW930 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(BTM/SENS)
LSW931 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (DSPL)
< PILOT LAMP >
PL903 1-517-567-11 LAMP, PILOT (LCD BACK LIGHT)
PL904 1-517-567-11 LAMP, PILOT (LCD BACK LIGHT)
D901 8-719-976-99 DIODE DTZ5.1B
D902 8-719-105-99 DIODE RD6.2M-B1
D903 8-719-105-99 DIODE RD6.2M-B1
D904 8-719-105-99 DIODE RD6.2M-B1
D905 8-719-105-99 DIODE RD6.2M-B1
< IC >
IC901 8-759-365-90 IC LC75824W
< CHIP CONDUCTOR >
JC901 1-216-295-00 CONDUCTOR, CHIP (2012)
< LIQUID CRYSTAL DISPLAY >
LCD901 1-801-677-11 DISPLAY PANEL, LIQUID CRYSTAL
< SWITCH >
LSW901 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (OFF)
LSW902 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
LSW903 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(MODE*)
LSW904 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(++ ))
LSW905 1-762-619-11 SWITCH, KEY BOARD (WITH LED)
(–= 0)
LSW906 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (–)
LSW907 1-762-619-11 SWITCH, KEY BOARD (WITH LED) (SEL)
< RESISTOR >
R901 1-216-045-00 METAL CHIP 680 5% 1/10W
R902 1-216-045-00 METAL CHIP 680 5% 1/10W
R903 1-216-045-00 METAL CHIP 680 5% 1/10W
R904 1-216-049-11 METAL CHIP 1K 5% 1/10W
R905 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R906 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R907 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R908 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R909 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R921 1-216-045-00 METAL CHIP 680 5% 1/10W
R922 1-216-045-00 METAL CHIP 680 5% 1/10W
R923 1-216-045-00 METAL CHIP 680 5% 1/10W
R924 1-216-049-11 METAL CHIP 1K 5% 1/10W
R925 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R926 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R927 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R928 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R929 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R930 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R931 1-216-073-00 METAL CHIP 10K 5% 1/10W
R932 1-216-077-00 METAL CHIP 15K 5% 1/10W
R951 1-216-041-00 METAL CHIP 470 5% 1/10W
R952 1-216-109-00 METAL CHIP 330K 5% 1/10W
R953 1-216-049-11 METAL CHIP 1K 5% 1/10W
R954 1-216-049-11 METAL CHIP 1K 5% 1/10W
– 38 –
KEY MAIN
Ref. No. Part No. Description Remark
R955 1-216-049-11 METAL CHIP 1K 5% 1/10W
R956 1-216-049-11 METAL CHIP 1K 5% 1/10W
R961 1-216-033-00 METAL CHIP 220 5% 1/10W
R963 1-216-025-00 METAL CHIP 100 5% 1/10W
R965 1-216-033-00 METAL CHIP 220 5% 1/10W
R967 1-216-021-00 METAL CHIP 68 5% 1/10W
R969 1-216-025-00 METAL CHIP 100 5% 1/10W
R971 1-216-021-00 METAL CHIP 68 5% 1/10W
R973 1-216-025-00 METAL CHIP 100 5% 1/10W
R974 1-216-025-00 METAL CHIP 100 5% 1/10W
R981 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R982 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R983 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R984 1-216-081-00 METAL CHIP 22K 5% 1/10W
R999 1-216-308-00 METAL CHIP 4.7 5% 1/10W
< SWITCH >
SW951 1-762-937-11 SWITCH, ROTARY (D-BASS)
************************************************************
* A-3309-942-A MAIN BOARD, COMPLETE (XR-4759RDS)
* A-3309-949-A MAIN BOARD, COMPLETE (XR-4758RDS)
*********************
* 3-010-471-01 HEAT SINK
7-685-793-09 SCREW +PTT 2.6X8 (S)
Ref. No. Part No. Description Remark
C52 1-126-157-11 ELECT 10uF 20% 16V
(XR-4759RDS)
C101 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C102 1-126-160-11 ELECT 1uF 20% 50V
C103 1-126-160-11 ELECT 1uF 20% 50V
C111 1-126-160-11 ELECT 1uF 20% 50V
C112 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V
C113 1-126-160-11 ELECT 1uF 20% 50V
C114 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C115 1-164-492-11 CERAMIC CHIP 0.15uF 10% 16V
C116 1-164-492-11 CERAMIC CHIP 0.15uF 10% 16V
C118 1-126-157-11 ELECT 10uF 20% 16V
C119 1-126-157-11 ELECT 10uF 20% 16V
C120 1-126-157-11 ELECT 10uF 20% 16V
C121 1-126-157-11 ELECT 10uF 20% 16V
C151 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C152 1-164-344-11 CERAMIC CHIP 0.068uF 10% 25V
C153 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C155 1-124-234-00 ELECT 22uF 20% 16V
C157 1-124-584-00 ELECT 100uF 20% 10V
C158 1-163-031-11 CERAMIC CHIP 0.01uF 50V
C201 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C202 1-126-160-11 ELECT 1uF 20% 50V
C203 1-126-160-11 ELECT 1uF 20% 50V
C211 1-126-160-11 ELECT 1uF 20% 50V
< CAPACITOR >
C1 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C2 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C3 1-126-157-11 ELECT 10uF 20% 16V
C4 1-126-157-11 ELECT 10uF 20% 16V
C5 1-126-157-11 ELECT 10uF 20% 16V
C6 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C9 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C11 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C12 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C13 1-163-037-11 CERAMIC CHIP 0.022uF 10% 50V
C14 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C15 1-124-584-00 ELECT 100uF 20% 10V
C16 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C17 1-124-463-00 ELECT 0.1uF 20% 50V
C18 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C19 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C20 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C21 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C22 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C23 1-124-584-00 ELECT 100uF 20% 10V
C24 1-163-237-11 CERAMIC CHIP 27PF 5% 50V
C25 1-163-237-11 CERAMIC CHIP 27PF 5% 50V
C26 1-163-133-00 CERAMIC CHIP 470PF 5% 50V
C28 1-126-157-11 ELECT 10uF 20% 16V
C29 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C30 1-163-237-11 CERAMIC CHIP 27PF 5% 50V
C31 1-163-237-11 CERAMIC CHIP 27PF 5% 50V
C32 1-126-160-11 ELECT 1uF 20% 50V
C34 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C35 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C51 1-164-232-11 CERAMIC CHIP 0.01uF 50V
(XR-4759RDS)
C212 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V
C213 1-126-160-11 ELECT 1uF 20% 50V
C214 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C215 1-164-492-11 CERAMIC CHIP 0.15uF 10% 16V
C216 1-164-492-11 CERAMIC CHIP 0.15uF 10% 16V
C218 1-126-157-11 ELECT 10uF 20% 16V
C219 1-126-157-11 ELECT 10uF 20% 16V
C220 1-126-157-11 ELECT 10uF 20% 16V
C221 1-126-157-11 ELECT 10uF 20% 16V
C301 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C302 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C303 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C304 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C305 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C308 1-126-160-11 ELECT 1uF 20% 50V
C309 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C310 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C350 1-124-234-00 ELECT 22uF 20% 16V
C351 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C353 1-124-465-00 ELECT 0.47uF 20% 50V
C354 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C356 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C357 1-124-584-00 ELECT 100uF 20% 10V
C362 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C363 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C365 1-126-157-11 ELECT 10uF 20% 16V
C366 1-126-157-11 ELECT 10uF 20% 16V
C367 1-126-934-11 ELECT 220uF 20% 16V
C401 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C402 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C403 1-163-263-11 CERAMIC CHIP 330PF 5% 50V
C404 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C405 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C408 1-126-160-11 ELECT 1uF 20% 50V
– 39 –
MAIN
Ref. No. Part No. Description Remark
C409 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C410 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C501 1-124-584-00 ELECT 100uF 20% 10V
C502 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C503 1-163-099-00 CERAMIC CHIP 18PF 5% 50V
C504 1-163-235-11 CERAMIC CHIP 22PF 5% 50V
C505 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C507 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C582 1-124-257-00 ELECT 2.2uF 20% 50V
C583 1-124-589-11 ELECT 47uF 20% 16V
C584 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C601 1-164-222-11 CERAMIC CHIP 0.22uF 25V
C603 1-125-710-11 CAPACITOR 0.1F 5.5V
C605 1-126-157-11 ELECT 10uF 20% 16V
C606 1-126-157-11 ELECT 10uF 20% 16V
C607 1-126-157-11 ELECT 10uF 20% 16V
C609 1-124-589-11 ELECT 47uF 20% 16V
C610 1-124-234-00 ELECT 22uF 20% 16V
C611 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C612 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C614 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C617 1-126-157-11 ELECT 10uF 20% 16V
C618 1-164-232-11 CERAMIC CHIP 0.01uF 50V
C650 1-126-936-11 ELECT 3300uF 20% 16V
C660 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V
C701 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
Ref. No. Part No. Description Remark
D616 8-719-105-99 DIODE RD6.2M-B1
D617 8-719-105-99 DIODE RD6.2M-B1
D621 8-719-970-02 DIODE 1SR139-400
D624 8-719-988-62 DIODE 1SS355
D652 8-719-977-69 DIODE DTZ24B
D653 8-719-056-84 DIODE UDZ-TE-17-7.5B
D660 8-719-105-99 DIODE RD6.2M-B1
D661 8-719-988-62 DIODE 1SS355
D701 8-719-056-93 DIODE UDZ-TE-17-18B
D702 8-719-977-17 DIODE DTZ7.5C
< RESISTOR >
F51 1-215-863-11 METAL OXIDE 100 5% 1W F
(XR-4759RDS)
< IC >
IC1 8-759-448-88 IC TB2114F(EL)
IC3 8-759-163-63 IC TDA7330BD-013TR
IC151 8-759-443-67 IC LC75373ED
IC351 8-752-079-78 IC CXA2509AQ-T4
IC360 8-759-395-97 IC MM1322XFBE
IC501 8-759-451-03 IC MN1884820S4G
IC571 8-759-940-45 IC S-8054HN-CB
IC601 8-759-347-49 IC BA3918-V2
< JACK >
< CONNECTOR >
CN351 1-766-260-11 CONNECTOR, FFC/FPC (ZIF) 7P
* CN352 1-506-995-11 PIN, CONNECTOR (PC BOARD) 13P
CN602 1-764-422-11 PLUG, CONNECTOR 12P
< CONPOSITION CIRCUIT BLOCK >
CP1 1-519-504-11 GAP, DISCHARGE
< DIODE >
D2 8-719-991-65 DIODE SB02W03C
D3 8-719-977-28 DIODE DTZ10B
D51 8-719-991-33 DIODE 1SS133T-77 (XR-4759RDS)
D350 8-719-988-62 DIODE 1SS355
D361 8-719-977-28 DIODE DTZ10B
D362 8-719-991-33 DIODE 1SS133T-77
D501 8-719-976-88 DIODE DTZ3.9B
D504 8-719-914-44 DIODE DAP202K
D506 8-719-991-33 DIODE 1SS133T-77
D583 8-719-988-62 DIODE 1SS355
D584 8-719-976-88 DIODE DTZ3.9B
D601 8-719-158-49 DIODE RD12SB2
D605 8-719-158-15 DIODE RD5.6S-B
D606 8-719-056-83 DIODE UDZ-TE-17-6.8B
D607 8-719-914-43 DIODE DAN202K
D609 8-719-105-99 DIODE RD6.2M-B1
D610 8-719-105-99 DIODE RD6.2M-B1
D611 8-719-109-97 DIODE RD6.8ES-B2
D612 8-719-109-97 DIODE RD6.8ES-B2
D613 8-719-110-49 DIODE RD18ES-B2
D614 8-719-109-97 DIODE RD6.8ES-B2
D615 8-719-109-97 DIODE RD6.8ES-B2
J1 1-764-808-14 JACK (ANT) (FM/AM ANTENNA)
(XR-4758RDS)
J1 1-770-279-11 JACK, ANTENNA (ISO) (FM/AM ANTENNA)
(XR-4759RDS)
J501 1-764-270-21 JACK (REMOTE IN)
< CHIP CONDUCTOR >
JC4 1-164-232-11 CERAMIC CHIP 0.01uF 50V
(XR-4759RDS)
JC4 1-216-295-00 CONDUCTOR, CHIP (2012)
(XR-4758RDS)
JC8 1-216-295-00 CONDUCTOR, CHIP (2012)
JC10 1-216-295-00 CONDUCTOR, CHIP (2012)
JC11 1-216-295-00 CONDUCTOR, CHIP (2012)
JC14 1-216-295-00 CONDUCTOR, CHIP (2012)
JC15 1-216-295-00 CONDUCTOR, CHIP (2012)
JC16 1-216-295-00 CONDUCTOR, CHIP (2012)
JC17 1-216-295-00 CONDUCTOR, CHIP (2012)
JC18 1-216-295-00 CONDUCTOR, CHIP (2012)
JC20 1-216-295-00 CONDUCTOR, CHIP (2012)
JC21 1-216-295-00 CONDUCTOR, CHIP (2012)
JC22 1-216-295-00 CONDUCTOR, CHIP (2012)
JC23 1-216-295-00 CONDUCTOR, CHIP (2012)
JC24 1-216-295-00 CONDUCTOR, CHIP (2012)
JC27 1-216-295-00 CONDUCTOR, CHIP (2012)
JC28 1-216-295-00 CONDUCTOR, CHIP (2012)
JC29 1-216-295-00 CONDUCTOR, CHIP (2012)
JC30 1-216-295-00 CONDUCTOR, CHIP (2012)
JC31 1-216-295-00 CONDUCTOR, CHIP (2012)
JC32 1-216-295-00 CONDUCTOR, CHIP (2012)
JC36 1-216-295-00 CONDUCTOR, CHIP (2012)
JC37 1-216-295-00 CONDUCTOR, CHIP (2012)
JC50 1-216-296-00 CONDUCTOR, CHIP (3216)
– 40 –
MAIN
Ref. No. Part No. Description Remark
JC51 1-216-296-00 CONDUCTOR, CHIP (3216)
JC52 1-216-296-00 CONDUCTOR, CHIP (3216)
JC53 1-216-296-00 CONDUCTOR, CHIP (3216)
JC54 1-216-296-00 CONDUCTOR, CHIP (3216)
JC56 1-216-296-00 CONDUCTOR, CHIP (3216)
JC58 1-216-296-00 CONDUCTOR, CHIP (3216)
JC59 1-216-296-00 CONDUCTOR, CHIP (3216)
JC60 1-216-296-00 CONDUCTOR, CHIP (3216)
JC62 1-216-296-00 CONDUCTOR, CHIP (3216)
JC63 1-216-296-00 CONDUCTOR, CHIP (3216)
JC65 1-216-296-00 CONDUCTOR, CHIP (3216)
JC66 1-216-296-00 CONDUCTOR, CHIP (3216)
JC67 1-216-296-00 CONDUCTOR, CHIP (3216)
JC68 1-216-296-00 CONDUCTOR, CHIP (3216)
JC70 1-216-296-00 CONDUCTOR, CHIP (3216)
JC71 1-216-296-00 CONDUCTOR, CHIP (3216)
JC72 1-216-296-00 CONDUCTOR, CHIP (3216)
JC73 1-216-296-00 CONDUCTOR, CHIP (3216)
JC74 1-216-296-00 CONDUCTOR, CHIP (3216)
JC75 1-216-296-00 CONDUCTOR, CHIP (3216)
JC76 1-216-296-00 CONDUCTOR, CHIP (3216)
JC77 1-216-296-00 CONDUCTOR, CHIP (3216)
JC78 1-216-296-00 CONDUCTOR, CHIP (3216)
JC80 1-216-296-00 CONDUCTOR, CHIP (3216)
JC81 1-216-296-00 CONDUCTOR, CHIP (3216)
JC90 1-216-296-00 CONDUCTOR, CHIP (3216)
Ref. No. Part No. Description Remark
< RESISTOR >
JW58 1-247-807-31 CARBON 100 5% 1/4W
R1 1-216-049-11 METAL CHIP 1K 5% 1/10W
R2 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R3 1-216-073-00 METAL CHIP 10K 5% 1/10W
R4 1-216-097-00 METAL CHIP 100K 5% 1/10W
R5 1-216-037-00 METAL CHIP 330 5% 1/10W
R6 1-216-077-00 METAL CHIP 15K 5% 1/10W
R7 1-216-075-00 METAL CHIP 12K 5% 1/10W
R8 1-216-025-00 METAL CHIP 100 5% 1/10W
R9 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R14 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R15 1-216-073-00 METAL CHIP 10K 5% 1/10W
R16 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R17 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R18 1-216-049-11 METAL CHIP 1K 5% 1/10W
R19 1-216-073-00 METAL CHIP 10K 5% 1/10W
R101 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R102 1-216-085-00 METAL CHIP 33K 5% 1/10W
R103 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R104 1-216-190-00 METAL CHIP 470 5% 1/8W
R105 1-216-190-00 METAL CHIP 470 5% 1/8W
R108 1-216-077-00 METAL CHIP 15K 5% 1/10W
R109 1-216-077-00 METAL CHIP 15K 5% 1/10W
R110 1-216-077-00 METAL CHIP 15K 5% 1/10W
R111 1-216-077-00 METAL CHIP 15K 5% 1/10W
< COIL >
L4 1-410-509-11 INDUCTOR 10uH
L5 1-410-509-11 INDUCTOR 10uH
L51 1-414-142-11 INDUCTOR 1uH (XR-4759RDS)
L52 1-416-108-11 COIL (HIGH-FREQUENCY) (XR-4759RDS)
L501 1-410-509-11 INDUCTOR 10uH
< TRANSISTOR >
Q2 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q101 8-729-920-21 TRANSISTOR DTC314TKH04
Q102 8-729-920-21 TRANSISTOR DTC314TKH04
Q103 8-729-920-21 TRANSISTOR DTC314TKH04
Q201 8-729-920-21 TRANSISTOR DTC314TKH04
Q202 8-729-920-21 TRANSISTOR DTC314TKH04
Q203 8-729-920-21 TRANSISTOR DTC314TKH04
Q361 8-729-015-11 TRANSISTOR 2SD1802FAST-TL
Q362 8-729-921-25 TRANSISTOR FMC2
Q364 8-729-106-60 TRANSISTOR 2SB1115A
Q365 8-729-900-53 TRANSISTOR DTC114EK
Q501 8-729-921-25 TRANSISTOR FMC2
Q503 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q581 8-729-921-25 TRANSISTOR FMC2
Q603 8-729-423-99 TRANSISTOR 2SD2137-OP
Q605 8-729-921-25 TRANSISTOR FMC2
Q606 8-729-027-23 TRANSISTOR DTA114EKA-T146
Q608 8-729-027-23 TRANSISTOR DTA114EKA-T146
Q609 8-729-015-11 TRANSISTOR 2SD1802FAST-TL
Q610 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q701 8-729-900-53 TRANSISTOR DTC114EK
Q702 8-729-921-25 TRANSISTOR FMC2
R112 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R113 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R151 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R201 1-216-214-00 METAL CHIP 4.7K 5% 1/8W
R202 1-216-085-00 METAL CHIP 33K 5% 1/10W
R203 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R204 1-216-041-00 METAL CHIP 470 5% 1/10W
R205 1-216-041-00 METAL CHIP 470 5% 1/10W
R208 1-216-077-00 METAL CHIP 15K 5% 1/10W
R209 1-216-077-00 METAL CHIP 15K 5% 1/10W
R210 1-216-077-00 METAL CHIP 15K 5% 1/10W
R211 1-216-077-00 METAL CHIP 15K 5% 1/10W
R212 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R213 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R301 1-216-097-00 METAL CHIP 100K 5% 1/10W
R302 1-216-097-00 METAL CHIP 100K 5% 1/10W
R303 1-216-076-00 METAL CHIP 13K 5% 1/10W
R304 1-216-077-00 METAL CHIP 15K 5% 1/10W
R305 1-216-109-00 METAL CHIP 330K 5% 1/10W
R306 1-216-190-00 METAL CHIP 470 5% 1/8W
R307 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R308 1-216-081-00 METAL CHIP 22K 5% 1/10W
R351 1-208-812-11 METAL CHIP 18K 2% 1/10W
R352 1-216-105-00 METAL CHIP 220K 5% 1/10W
R353 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
R354 1-216-077-00 METAL CHIP 15K 5% 1/10W
R355 1-216-009-00 METAL CHIP 22 5% 1/10W
R361 1-216-049-11 METAL CHIP 1K 5% 1/10W
R362 1-249-389-11 CARBON 4.7 5% 1/4W
R363 1-249-389-11 CARBON 4.7 5% 1/4W
R364 1-216-073-00 METAL CHIP 10K 5% 1/10W
R365 1-216-065-00 METAL CHIP 4.7K 5% 1/10W
– 41 –
MAIN POWER
Ref. No. Part No. Description Remark
R401 1-216-097-00 METAL CHIP 100K 5% 1/10W
R402 1-216-097-00 METAL CHIP 100K 5% 1/10W
R403 1-216-076-00 METAL CHIP 13K 5% 1/10W
R404 1-216-077-00 METAL CHIP 15K 5% 1/10W
R405 1-216-109-00 METAL CHIP 330K 5% 1/10W
R406 1-216-190-00 METAL CHIP 470 5% 1/8W
R407 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R408 1-216-081-00 METAL CHIP 22K 5% 1/10W
R501 1-216-097-00 METAL CHIP 100K 5% 1/10W
R505 1-216-049-11 METAL CHIP 1K 5% 1/10W
R506 1-216-109-00 METAL CHIP 330K 5% 1/10W
R507 1-216-198-00 METAL CHIP 1K 5% 1/8W
R508 1-216-206-00 METAL CHIP 2.2K 5% 1/8W
R509 1-216-198-00 METAL CHIP 1K 5% 1/8W
R510 1-216-097-00 METAL CHIP 100K 5% 1/10W
R511 1-216-097-00 METAL CHIP 100K 5% 1/10W
R512 1-216-097-00 METAL CHIP 100K 5% 1/10W
R513 1-216-097-00 METAL CHIP 100K 5% 1/10W
R514 1-216-198-00 METAL CHIP 1K 5% 1/8W
R515 1-216-198-00 METAL CHIP 1K 5% 1/8W
R516 1-216-198-00 METAL CHIP 1K 5% 1/8W
R517 1-216-198-00 METAL CHIP 1K 5% 1/8W
R518 1-216-246-00 METAL CHIP 100K 5% 1/8W
Ref. No. Part No. Description Remark
R604 1-216-089-00 METAL CHIP 47K 5% 1/10W
R606 1-216-206-00 METAL CHIP 2.2K 5% 1/8W
R607 1-216-073-00 METAL CHIP 10K 5% 1/10W
R608 1-216-097-00 METAL CHIP 100K 5% 1/10W
R609 1-216-037-00 METAL CHIP 330 5% 1/10W
R610 1-216-073-00 METAL CHIP 10K 5% 1/10W
R612 1-216-025-00 METAL CHIP 100 5% 1/10W
R613 1-216-025-00 METAL CHIP 100 5% 1/10W
R614 1-208-806-11 METAL CHIP 10K 0.50% 1/10W
R615 1-208-806-11 METAL CHIP 10K 0.50% 1/10W
R616 1-216-295-00 CONDUCTOR, CHIP (2012)
R617 1-216-025-00 METAL CHIP 100 5% 1/10W
R618 1-208-806-11 METAL CHIP 10K 0.50% 1/10W
R619 1-208-806-11 METAL CHIP 10K 0.50% 1/10W
R620 1-216-025-00 METAL CHIP 100 5% 1/10W
R624 1-249-385-11 CARBON 2.2 5% 1/6W
R625 1-249-385-11 CARBON 2.2 5% 1/6W
R626 1-249-385-11 CARBON 2.2 5% 1/6W
R627 1-249-387-11 CARBON 3.3 5% 1/4W
R660 1-216-198-00 METAL CHIP 1K 5% 1/8W
R661 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R701 1-216-073-00 METAL CHIP 10K 5% 1/10W
R702 1-216-113-00 METAL CHIP 470K 5% 1/10W
R521 1-216-246-00 METAL CHIP 100K 5% 1/8W
R522 1-216-097-00 METAL CHIP 100K 5% 1/10W
R523 1-216-097-00 METAL CHIP 100K 5% 1/10W
R524 1-216-097-00 METAL CHIP 100K 5% 1/10W
R525 1-216-097-00 METAL CHIP 100K 5% 1/10W
R526 1-216-097-00 METAL CHIP 100K 5% 1/10W
R528 1-216-097-00 METAL CHIP 100K 5% 1/10W
R531 1-216-246-00 METAL CHIP 100K 5% 1/8W
R533 1-216-246-00 METAL CHIP 100K 5% 1/8W
R535 1-208-518-41 METAL CHIP 22K 2% 1/10W
R536 1-216-246-00 METAL CHIP 100K 5% 1/8W
R538 1-216-246-00 METAL CHIP 100K 5% 1/8W
R539 1-208-806-11 METAL CHIP 10K 0.50% 1/10W
R540 1-216-097-00 METAL CHIP 100K 5% 1/10W
R544 1-216-049-11 METAL CHIP 1K 5% 1/10W
R545 1-216-097-00 METAL CHIP 100K 5% 1/10W
R546 1-216-097-00 METAL CHIP 100K 5% 1/10W
R548 1-216-222-00 METAL CHIP 10K 5% 1/8W
R549 1-216-222-00 METAL CHIP 10K 5% 1/8W
R550 1-216-073-00 METAL CHIP 10K 5% 1/10W
R551 1-249-429-11 CARBON 10K 5% 1/4W
R562 1-216-097-00 METAL CHIP 100K 5% 1/10W
R570 1-216-097-00 METAL CHIP 100K 5% 1/10W
R571 1-216-097-00 METAL CHIP 100K 5% 1/10W
R572 1-216-246-00 METAL CHIP 100K 5% 1/8W
R573 1-216-097-00 METAL CHIP 100K 5% 1/10W
R574 1-216-097-00 METAL CHIP 100K 5% 1/10W
R582 1-216-198-00 METAL CHIP 1K 5% 1/8W
R583 1-216-166-00 METAL CHIP 47 5% 1/8W
R584 1-216-073-00 METAL CHIP 10K 5% 1/10W
R585 1-216-097-00 METAL CHIP 100K 5% 1/10W
R599 1-164-232-11 CERAMIC CHIP 0.01uF 50V
R601 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R602 1-216-097-00 METAL CHIP 100K 5% 1/10W
R603 1-216-089-00 METAL CHIP 47K 5% 1/10W
< VARIABLE RESISTOR >
RV1 1-223-836-11 RES, ADJ, CARBON 220K
< SWITCH >
S601 1-571-532-21 SWITCH, TACTIL (RESET)
< TUNER >
TU1 A-3282-029-A TUNER UNIT TUX-006/2 (E)
< VIBRATOR >
X1 1-577-126-51 VIBRATOR, CRYSTAL (7.2MHz)
X2 1-760-556-11 VIBRATOR, CRYSTAL (4.332MHz)
X501 1-579-125-11 VIBRATOR, CERAMIC (8MHz)
X502 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
************************************************************
* A-3309-944-A POWER BOARD, COMPLETE (XR-4758RDS)
* A-3313-077-A POWER BOARD, COMPLETE (XR-4759RDS)
***********************
(Included in MAIN BOARD, COMPLETE)
* 3-009-307-01 BRACKET (IC)
< CAPACITOR >
C801 1-126-157-11 ELECT 10uF 20% 16V
C802 1-126-157-11 ELECT 10uF 20% 16V
C803 1-126-157-11 ELECT 10uF 20% 16V
C804 1-124-589-11 ELECT 47uF 20% 16V
C805 1-136-165-00 FILM 0.1uF 5% 50V
C806 1-164-506-11 CERAMIC CHIP 4.7uF 16V
C811 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C812 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C821 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C822 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
– 42 –
POWER
Ref. No. Part No. Description Remark
< CONNECTOR >
CN801 1-778-985-11 PIN, CONNECTOR (ISO) (XR-4758RDS)
CN801 1-778-985-21 PIN, CONNECTOR (ISO) (XR-4759RDS)
CN802 1-778-983-11 PIN, CONNECTOR (PC BOARD) 13P
CN803 1-778-983-11 PIN, CONNECTOR (PC BOARD) 13P
< DIODE >
D801 8-719-049-38 DIODE 1N5404TU
D813 8-719-970-02 DIODE 1SR139-400
D814 8-719-970-02 DIODE 1SR139-400
D815 8-719-970-02 DIODE 1SR139-400
D816 8-719-970-02 DIODE 1SR139-400
D823 8-719-970-02 DIODE 1SR139-400
D824 8-719-970-02 DIODE 1SR139-400
D825 8-719-970-02 DIODE 1SR139-400
D826 8-719-970-02 DIODE 1SR139-400
< IC >
IC801 8-759-448-48 IC HA13157
< CHIP CONDUCTOR >
JC801 1-216-296-00 CONDUCTOR, CHIP (3216)
< COIL >
L801 1-416-046-11 COIL, CHOKE 400uH
< RESISTOR >
R801 1-216-198-00 METAL CHIP 1K 5% 1/8W
R803 1-216-049-11 METAL CHIP 1K 5% 1/10W
R804 1-216-049-11 METAL CHIP 1K 5% 1/10W
R811 1-216-296-00 CONDUCTOR, CHIP (3216)
R812 1-216-296-00 CONDUCTOR, CHIP (3216)
Ref. No. Part No. Description Remark
**************
HARDWARE LIST
**************
#1 7-621-772-10 SCREW +B 2X4
#2 7-685-793-01 SCREW +PTT 2.6X8 (S)
#3 7-685-792-09 SCREW +PTT 2.6X6 (S)
#4 7-685-792-01 SCREW +PTT 2.6X6 (S)
#5 7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
#6 7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
#7 7-624-104-04 STOP RING 2.0, TYPE-E
#8 7-628-253-00 SCREW +PS 2X4
************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
3-859-329-11 MANUAL, INSTRUCTION (ENGLISH)
3-859-330-11 MANUAL, INSTRUCTION (ENGLISH)
************************************************************
501 3-011-653-01 FRAME
502 1-777-989-31 CORD (WITH CONNECTOR) (TEL MUTE)
503 3-386-828-01 SCREW, FITTING
* 504 3-358-697-01 BUSHING
505 3-367-968-01 SCREW (M5X8) (XR-4758RDS)
X-3373-386-1 CASE ASSY (for FRONT PANEL)
PARTS FOR INSTALLATION AND CONNECTIONS
**************************************
501
502
(XR-4759RDS)
(XR-4758RDS)
R813 1-216-296-00 CONDUCTOR, CHIP (3216)
R814 1-216-296-00 CONDUCTOR, CHIP (3216)
R821 1-216-296-00 CONDUCTOR, CHIP (3216)
R822 1-216-296-00 CONDUCTOR, CHIP (3216)
R823 1-216-296-00 CONDUCTOR, CHIP (3216)
R824 1-216-296-00 CONDUCTOR, CHIP (3216)
************************************************************
MISCELLANEOUS
**************
9 1-777-989-31 CORD (WITH CONNECTOR) (TEL MUTE)
158 1-660-169-21 REEL BOARD
F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)
HP901 1-500-157-21 HEAD, MAGNETIC (PLAYBACK)
M901 A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
M902 A-3291-664-A MOTOR ASSY, SUB
(LOADING/TAPE OPERATION)
S901 1-692-885-11 SWITCH, ROTARY SLIDE (TAPE OPERATION)
************************************************************
503 504
XR-4758RDS
505
– 43 –
XR-4758RDS/4759RDS
9-925-581-11
Sony Corporation
Personal & Mobile Communication Company
– 44 –
Printed in Japan © 1997. 3
97C05086-1
Published by Quality Assurance Dept.
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