Sony TC-TX5 User manual

MICROFILM
TC-TX5
STEREO CASSETTE DECK
AEP Model
UK Model
E Model
Tourist Model
SERVICE MANUAL
Dolby noise reduction manufactured under
license from Dolby Laboratories Licensing
Corporation.
“DOLBY” and the double-D symbol aare
trademarks of Dolby Laboratories Licensing
Corporation.
Model Name Using Similar Mechanism TC-S1
Tape Transport Mechanism Type TCM-9700HLD
SPECIFICATIONS
Recording system 4-track 2-channel stereo
Frequency response (DOLBY NR OFF)
30 – 14,000 Hz (±3 dB), using
Sony TYPE I cassette
30 – 15,000 Hz (±3 dB), using
Sony TYPE II cassette
Wow and flutter ±0.15% W. Peak (IEC)
0.1% W. RMS (NAB)
±0.2% W. Peak (DIN)
Input TAPE IN (phono jacks):
impedance 47 kilohms
Output TAPE OUT (phono jacks):
voltage 550 mV
impedance 47 kilohms
General
Power requirements AEP, UK, Germany:
220 – 230V AC, 50/60 Hz
Other countries:
110 – 120V or 220 – 240 VAC,
50/60Hz Adjustable with the
voltage selector
Power consumption 10 W
Dimensions Approx. 280 ×85 ×360 mm
(111/8×33/8×141/4in) (w/h/d)
incl. projecting parts and controls
Mass Approx. 3.7 kg (8 lb 3 oz)
Supplied accessories: Audio connecting cord (2)
AU BUS connecting cord (1)
Design and specifications are subject to change without
notice.

– 3 –
SECTION 2
DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
CASE FRONT PANEL SECTION
LOADING PANEL MECHANISM DECK
2 Remove the loading panel
to direction of the arrow B .
B
1 Rotate the gear
to direction of
the arrow A .
1 two screws
(BVTT2.6 × 8)
3 two screws
(BV3 × 8)
2 bracket
7 mechanism deck
5 connector
(CN804)
4 four
screws
(BV3 × 8)
6 two
claws
5 two
connectors
(CN351, 803)
1 two screws
(CASE 3 TP2)
2 case
1 two screws
(CASE 3 TP2)
1 screw
(BV3 × 8)
2 flat wire
(CN802)
3 front panel section
1 screw
(BV3 × 8)
1 three screws
(BV3 × 8)
A

– 4 –
PRECAUTION
1. Clean the following parts with a denatured-alcohol-moistened
swab:record/playback/earth head pinch roller
rubber belts capstan
idlers
2. Demagnetize the record/playback head with a head demagne-
tizer. (Do not bring the head demagnetizer close to the erase
head.)
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, apply suitable locking compound to the
parts adjusted.
5. The adjustments should be performed with the rated power sup-
ply voltage unless otherwise noted.
Torque Measurement
SECTION 3
MECHANICAL ADJUSTMENTS
Mode Torque Meter Meter Reading
CQ-102C
30-65 g•cm
FWD (0.42-0.90 oz•inch)
FWD 1.5-6 g•cm
Back tension (0.021-0.083 oz•inch)
CQ-102RC
30-65 g•cm
REV (0.42-0.90 oz•inch)
REV 1.5-6 g•cm
Back tension (0.021-0.083 oz•inch)
70-130 g•cm
FF, REW CQ-201B (0.98-1.80 oz•inch)
SECTION 4
ELECTRICAL ADJUSTMENTS
Note: The adjustment should be performed in the order given in
the service manual. As a rule, adjustments about playback
should be performed before those about recording.
The adjustments should be performed before for both L-CH
and R-CH.
• Switches and controls should be set as follows unless otherwise
specified.
DOLBY NR switch : OFF
DIRECTION switch : A
0 dB=0.775 V
TestTape
Type Signal Used for
P-4-A100 10 kHz, –10 dB Azimuth Adjustment
P-4-L300 315 Hz, 0 dB Playback Level Adjustment
WS-48B 3 kHz, 0 dB Tape Speed Check
Test Mode
This set will get into test mode by shorting the pins of CN801 (2P)
on MAIN board before turning the power on.

– 5 –
Record/Playback Head Azimuth Adjustment
Procedure:
1. Mode : REV playback
2. Turn the adjustment screw for the maximum output levels. If
these levels do not match, turn the adjustment screw until both
of output levels match together within 1 dB.
Screw
position
L-CH
peak
within
1dB
output
level
L-CH peak R-CH peak
within
1dB
angl
e
R-CH
peak
3. Phase Check
Mode : playback
+
–
VH
+
–
Screen pattern
Good Wrong
in phase 45
° 90 ° 135 ° 180 °
LINE OUT
set
R-CH
L-CH 47 k
Ω
47 k Ω
oscilloscope
test tape
P-4-A100
(10 kHz, –10 dB)
+
–
set
47 k
Ω
LINE OUT
level mete
r
Test tape
P-4-A100
(10 kHz, –10 dB)
4. Set in the FWD mode and repeat the step 1 to 3.
5. After the adjustment, lock the screw with locking compound.
Adjustment Location: Record/Playback head
              
FWD side REV side
Adjustment screw
Tape Speed Adjustment
Procedure:
Mode: FWD playback
+
–
set
LINE OUT
frequency counte
r
test tape
WS-48B
(3 kHz, 0 dB) 47 k
Ω
1. Set to FWD playback mode.
2. Adjust RV801 so that the frequency counter reading becomes
2,980 ± 30 Hz.
3. Confirm that the deviation between tape top and tape end is within
3%.
Playback Level Adjustment
Procedure:
Mode: FWD playback
Adjust RV151 (L-CH) and RV251 (R-CH) so that the reading on
level meter meets the adjustment limits below.
Adjustment Limits:
LINE OUT level: –4.7±0.5 dB (0.43 to 0.48 V)
Level difference between channels: within 2 dB
Check that the LINE OUT level does not change even if Playback
and Stop operation is repeated several times.
Adjustment Location: DECK board
Adjustment Location:
[DECK BOARD] (Component side)
+
–
set
LINE OUT
47 k
Ω
test tape
P-4-L300
(315 Hz, 0 dB) level mete
r
IC305
CN352
T351
RV252
Record BIAS(R-CH)
RV152
Record BIAS(L-CH)
RV251
Playback Level(R-CH)
RV151
Playback Level(L-CH)

– 6 –
set
AF OSC
Attenuator
600
Ω
10 k Ω
blank tape
CS-123
LINE IN
1) 315 Hz
2) 10 kHz 67 mV (–21.3 dB)
Record BIAS Adjustment
Procedure:
1. Mode : record
2. Mode: playback
Record Level Adjustment
Procedure:
1. Mode : record
2. Mode: playback
+
–
set
LINE OUT
47 k
Ω
recorded portion level mete
r
3. Confirm playback the signal recorded in step 1 become adjust-
ment level as follows.
4. If these levels do not adjustment level, adjust the RV152 (L-
CH) and RV252 (R-CH) to repeat step 1 and 2.
Adjustment Level: Playback output of 10 kHz to playback out-
put of 315 Hz: ±0.5 dB.
Adjustment Location: DECK board
[MAIN BOARD] (Component side)
CN803
IC304 CN802
RV801
Tape Speed
CN801
TEST mode
RV253
Record Level(R-CH)
RV153
Record Level(L-CH)
3. Confirm playback the signal recorded in step 1 become adjust-
ment level as follows.
4. If these levels do not adjustment level, adjust RV153 (L-CH)
and RV253 (R-CH) to repeart step 1 and 2.
Adjustment Level: –21.3±0.5 dB (63 to 71 mV)
Adjustment Location: MAIN board
+
–
set
LINE OUT
47 k
Ω
recorded portion level mete
r
set
AF OSC
Attenuator
600
Ω
10 k Ω
blank tape
CS-123
LINE IN
315 Hz, 67 mV (– 21.3 dB)

SECTION 5
DIAGRAMS
– 7 –
5-1. IC PIN FUNCTION DESCRIPTION
MAIN BOARD IC101 M38172M4-180FP (SYSTEM CONTROL)
Pin No. Pin Name I/O Function
1——
Not used (Fixed at “L”)
2——
3 KEY-X I Key input (A/D convert input) *1
4 KEY-Y I
5 FWD TAB I REC proof detection input from S902 (FWD side) “H”: Not nail
6 CHROM SW I Tape type detection input from S903 “L”: Type I
7 RVS TAB I REC proof detection input from S904 (REV side) “H”: Not nail
8 — — Not used (Fixed at “L”)
9 PLAY SW I Playback and stop detection input from S907 “L”: Playback
10 TEST MODE I Test mode terminal Normal: “H” Test mode: “L”
11 POWER OUT O Audio and mechanism power on/off output “L”: Off (Not used)
12 POWER IN I Primary power on/off input “H”: On
13 CLOSE O Loading motor (M901) drive output *2
14 OPEN O
15 — —
16 — —
17 — — Not used (Fixed at “L”)
18 — —
19 — —
20 — —
21 (CLOCK) O Not used (Open)
22 (DATA) O Not used (Fixed at “H”)
23 RELAY O Relay drive output “L”: ON
24 BIAS O Control output to recording bias switch (Q352) “L”: ON
25 AU BUS OUT O Audio bus output
26 AU BUS IN I Audio bus input
27 RESET I Reset input
28 X CIN I Not used (Fixed at “L”)
29 X COUT O Not used (Open)
30 X IN I Main system clock input (4 MHz)
31 XOUT O Main system clock output (4 MHz)
32 Vss — Ground
33 REC MUTE O Recording mute on/off control output “L”: Mute on
34 LINE MUTE O Line mute on/off control output “L”: Mute on
35 — — Not used (Fixed at “L”)
36 PB MUTE O Playback mute on/off control output “L”: Mute on
37 REC/PB O Mode control output to DOLBY NR amplifier (IC301) When recording: “H”
38 — — Not used (Open)
39 — —
40 — — Not used (Fixed at “L”)
41 POWER O Control output to ON/STANDBY LED (D857)
42 TAPE O Control output to TAPE LED (D856)
43 CD SYNC O Control output to CD SYNC LED (D855)
44 REC O Control output to REC LED (D854)
45 PAUSE O Control output to PAUSE (∏) LED (D853)
46 REV O Control output to REV (ª) LED (D852)

– 8 –
Pin No. Pin Name I/O Function
47 FWD O Control output to FWD (·) LED (D851)
48 — —
49 — —
50 — —
51 — —
52 — —
53 — —
54 — —
55 — —
56 — — Not used (Open)
57 — —
58 — —
59 — —
60 — —
61 — —
62 — —
63 — —
64 — —
65 TYPE I O Tape type output “H”: Normal position
66 TYPE II O Tape type output “H”: High position
67 (TYPE IV) O
68 — — Not used (Fixed at “L”)
69 — —
70 — —
71 SOLENOIDE O Plunger (PM901) drive output “H”: On
72 CAP.MOTOR O Capstan/reel motor (M902) drive output “H”: On
73 VCC — Power supply (+5V)
74 VEE — Ground
75 AVSS — Ground for A/D converter
76 VREF — Reference voltage (+5V) for A/D converter
77 HALF I Cassette half detection input from S905
78 AMS IN I AMS input
79 LIMIT SW I Loading detection input from S901 Open: “L”, Close: “M”, COM: “H”
80 PULSE I Rotary detection input from PH901
Voltage
Input port 0 V 0.45 V 1.19 V 2.19 V 3.2 V 3.98 V 4.48 V 5.0 V
Pin 4, KEY-X Open/Close STOP PAUSE FWD REV CD —Not key input
§π∏·ªSYNC
Pin 3, KEY-Y POWER REW FF REC DIRECTION ——
DIRECTION
ON/OFF 0) r A a
*1 Key Input
*2 Loading Motor
IN OUT
CLOSE !£ HL
OPEN !¢ LH

– 17 –
NOTE:
•-XX and -X mean standardized parts, so they
mayhavesome difference fromthe originalone.
•Color Indication ofAppearance Parts Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
•Abbreviation
G: German EA: Saudi Arabia
MY: Malaysia SP: Singapore
HK: Hong Kong JE: Tourist
The components identified by mark
!or dotted line with mark !arecriti-
cal for safety.
Replace only with part number speci-
fied.
•Items marked “*” are not stocked since they
are seldom required for routine service. Some
delayshould beanticipated whenorderingthese
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.
SECTION 6
EXPLODED VIEWS
(1) CASE, FRONT PANEL SECTION
8
7
7
#1
#1
6
6
not
supplied
9
10
#1
1
2
3
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 X-3372-569-2 PANEL ASSY, FRONT
3 4-962-708-01 EMBLEM (4-A), SONY
4 3-938-526-01 PANEL, LOADING
5 1-769-974-11 WIRE (FLAT TYPE) (13 CORE)
6 4-951-620-01 SCREW (2.6X8), +BVTP
7 3-363-099-01 SCREW (CASE 3 TP2)
∗8 3-938-535-11 CASE
∗9 A-2007-619-A PANEL BOARD, COMPLETE (EA, MY, SP, HK, JE)
∗9 A-2007-630-A PANEL BOARD, COMPLETE (AEP, UK, G)
10 3-917-216-02 KNOB (TIMER)
4
5

– 18 –
JE
AEP, G, EA,
MY, SP, HK EA, MY, SP
UK
HK
62
56
63
56
56
64
53
#1
not supplied
TCM-9700HLD
#1
#1
57
58
59
61
T901
60
#2
not supplied
not supplied
not
supplied
52
51
#1 not supplied
(2) CHASSIS SECTION
∗51 A-2007-620-A MAIN BOARD, COMPLETE (EA, MY, SP, HK, JE)
∗51 A-2007-631-A MAIN BOARD, COMPLETE (AEP, UK, G)
∗52 A-2007-622-A DECK BOARD, COMPLETE (EA, MY, SP, HK, JE)
∗52 A-2007-629-A DECK BOARD, COMPLETE (AEP, UK, G)
53 4-951-620-01 SCREW (2.6X8), +BVTP
55 4-956-370-02 BAND, PLUG FIXED
!56 1-574-805-11 CORD, POWER (AEP, G, EA, MY, SP, HK)
!56 1-575-653-11 CORD, POWER (JE)
!56 1-696-570-21 CORD, POWER (UK)
∗57 3-703-244-00 BUSHING (2104), CORD
(AEP, UK, G, EA, MY, SP, HK)
∗57 3-703-571-11 BUSHING (S) (4516), CORD (JE)
∗58 3-938-537-11 PANEL, BACK (EA, MY, SP, JE)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
∗58 3-938-537-21 PANEL, BACK (UK)
∗58 3-938-537-31 PANEL, BACK (AEP)
∗58 3-938-537-41 PANEL, BACK (G)
∗58 3-938-537-51 PANEL, BACK (HK)
∗59 1-662-565-11 TRANS BOARD
60 4-965-822-01 FOOT
61 1-769-905-11 WIRE (FLAT TYPE) (9 CORE)
!62 1-569-007-11 ADAPTOR, CONVERSION 2P (JE)
!63 1-569-008-11 ADAPTOR, CONVERSION 2P (EA, MY, SP)
!64 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (HK)
!T901 1-429-908-11 TRANSFORMER, POWER (EA, MY, SP, JE)
!T901 1-429-909-11 TRANSFORMER, POWER (AEP, UK, G)
The components identified by mark
!ordotted linewith mark!are criti-
cal for safety.
Replace only with part number speci-
fied.
#1
55

– 19 –
(3) MECHANISM DECK SECTION-1
(TCM-9700HLD)
not
supplied
103 104
105
106
107
108109
106
110
111
101
102
#4
#3
S901
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 A-2004-430-A TRAY (A) ASSY
102 A-2004-429-A CLAMP (B) ASSY
103 3-917-502-01 SCREW (2X8), +BTT
104 3-917-501-01 SPRING, TOGGLE
105 3-917-498-01 SCREW (2.6X6), +BTT
106 3-917-497-01 SCREW (2.6X5), +BTT
107 3-917-499-01 BELT
108 X-3369-090-1 GEAR ASSY
109 3-918-629-01 SPRING (A), COMPRESSION
110 3-918-630-01 WASHER, FLAT
111 3-917-496-01 CHASSIS (MAIN)
S901 1-571-300-21 SWITCH, ROTARY
M901 X-3369-091-1 MOTOR ASSY (LOADING)
M901

– 20 –
(4) MECHANISM DECK SECTION-2
(TCM-9700HLD) 170
169168167
166
165
164
163
162
174
162
176
177
not supplied
not supplied
178
155
180
181
not supplied
not supplied
185
#5
186
PM901
#5
#6
151
152
153
#6
#6
not
supplied
154
not supplied
not supplied
158
159
155
157
156
155 160 161
HRPE901
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
151 A-2004-436-A GEAR ASSY, PLAY
152 3-917-549-01 ARM, PLAY
153 3-917-553-01 SPRING (PLAY ARM), TOGGLE
154 3-917-566-01 SCREW (2X6), +PTT
155 3-917-565-01 SCREW (2X4), +PTT
156 3-917-558-01 WASHER, POLY-SLIDER
157 3-917-561-01 WASHER, NYLON
158 3-917-556-01 SPRING (P ROLLER ARM R),TOGGLE
159 A-2004-434-A ARM (R) ASSY, P ROLLER
160 3-917-533-01 SCREW (HEAD RVS)
161 3-917-532-01 CLAMP, HEAD WIRE
162 3-917-537-01 SPRING (TAPE GUIDE), COMPRESSION
163 3-917-539-01 GUIDE (R), TAPE
164 3-917-524-01 SPRING (AZIMUTH)
165 3-917-541-01 SCREW (2X5)
166 3-917-531-01 SCREW (AZIMUTH)
167 3-917-528-01 GEAR (RETURN)
168 3-917-526-01 COLLAR
169 3-917-536-01 SCREW (POWER LOCK)
170 3-917-530-01 SPRING (RETURN), TOGGLE
171 3-917-534-01 WASHER, POLY-SLIDER
172 3-917-527-01 GEAR (ROTATION)
173 3-917-540-01 WASHER, POLY-SLIDER
174 3-917-538-01 GUIDE (L), TAPE
176 3-917-529-01 GUIDE (CASSETTE)
177 X-3369-095-1 PLATE ASSY, HEAD
178 A-2004-435-A ARM (L) ASSY, P ROLLER
179 3-917-557-01 SPRING (P ROLLER ARM L), TOGGLE
180 3-917-562-01 WASHER, NYLON
181 3-917-559-01 WASHER, POLY-SLIDER
182 3-917-555-01 SPRING (HEAD CHASSIS H), TOGGLE
183 3-917-554-01 SPRING (SHIFT H), TOGGLE
184 3-917-550-01 ARM, SELECT
185 3-917-547-01 LEVER, SHIFT
186 3-917-568-01 WASHER, POLY-SLIDER
HRPE9011-500-156-11 HEAD (RECORD/ PLAY/ EARTH)
PM901 3-917-560-01 SOLENOID, PLUNGER
155
165
173
172
171
179
183
184
182

– 21 –
(5) MECHANISM DECK SECTION-3
(TCM-9700HLD) 217218
210
211
212
213
214
213
215
216
not
supplied
M902
219
not
supplied
#5
#5
#7
223
222
221
220
225
228
230
229
227
226
231
221
232
233
220
234
236
235
237
#6
not supplied
202
203
not
supplied
204
205
206
203
207
208
209
215
208
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
201 3-917-608-01 BELT (HK-3), DRIVE
202 X-3369-099-1 CLUTCH (HK) ASSY
203 3-917-599-01 WASHER, POLY-SLIDER
∗204 X-3369-098-1 BASE (HK) ASSY, MECHANICAL
205 3-917-580-01 SPRING (PACK KH)
206 3-917-582-01 GEAR, REW
207 3-917-581-01 GEAR, CLUTCH
208 3-917-584-01 GEAR, FR
209 3-917-583-01 ARM, FR
210 3-917-587-01 BUSHING (B), REEL
211 3-917-586-01 CAP (A), REEL
212 3-917-594-01 SPRING (REEL C), COMPRESSION
213 3-917-585-01 GEAR, REEL
214 3-917-600-01 SEAL, REFLECT
215 3-917-602-01 FELT, REEL
216 3-917-589-01 GEAR, PLAY CAM
217 3-917-590-01 ARM, TRIGGER
218 3-917-597-01 SPRING (TRIGGER ARM), TENSION
219 3-917-565-01 SCREW (2X4), +PTT
220 3-917-604-01 WASHER, POLY-SLIDER
221 3-701-437-11 WASHER
222 3-917-623-01 CUSHION, MOTOR RUBBER
223 3-917-622-01 WASHER (B), FLAT
224 3-917-620-01 SCREW (MOTOR), STEP
225 3-917-588-01 SELECT, SHIFT LEVER
226 3-917-601-01 WASHER, POLY-SLIDER
227 3-917-592-01 FLYWHEEL (RD) (HK) ASSY
228 3-917-593-01 FLYWHEEL (LD) (HK) ASSY
229 3-917-606-01 BELT (HK-1), DRIVE
230 3-917-607-01 BELT (HK-2), DRIVE
231 3-917-596-01 SPRING, TOGGLE
232 3-917-603-01 PULLEY (FLYWHEEL C) ASSY
233 3-917-605-01 WASHER, NYLON
234 3-917-595-01 SPRING (CLUTCH ARM), TOGGLE
∗235 1-653-898-11 MECH BOARD
236 3-917-598-01 SPRING (BRAKE ARM), TOGGLE
237 3-917-591-01 ARM, BRAKE
M902 X-3369-100-1 MOTOR (HK) ASSY (CAPSTAN/ REEL)
211
212
not
supplied
219
224
221
201

– 22 –
SECTION 7
ELECTRICAL PARTS LIST
NOTE:
•Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used on
the set.
•-XX and -X mean standardized parts, so they
mayhavesome difference fromthe originalone.
•RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing 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
The components identified by mark
!ordotted linewith mark!are criti-
cal for safety.
Replace only with part number speci-
fied.
When indicating parts by reference
number, please include the board.
DECK
•Abbreviation
G : German EA : Sausi Arabia
HK : Hong Kong SP : Singapore
MY: Malaysia JE : Tourist
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*A-2007-629-A DECK BOARD, COMPLETE (AEP, G, UK)
*A-2007-622-A DECK BOARD, COMPLETE (JE, HK, EA, SP, MY)
*********************
< CAPACITOR >
C151 1-130-467-00 MYLAR 470PF 5% 50V
C152 1-137-372-11 FILM 0.022uF 5% 50V
C153 1-107-714-11 ELECT 10uF 20% 16V
C154 1-107-610-11 CERAMIC 82PF 5% 500V
C155 1-107-609-11 CERAMIC 75PF 5% 500V
C156 1-102-820-00 CERAMIC 330PF 5% 50V
C157 1-124-907-11 ELECT 10uF 20% 50V
C251 1-130-467-00 MYLAR 470PF 5% 50V
C252 1-137-372-11 FILM 0.022uF 5% 50V
C253 1-107-714-11 ELECT 10uF 20% 16V
C254 1-107-610-11 CERAMIC 82PF 5% 500V
C255 1-107-609-11 CERAMIC 75PF 5% 500V
C256 1-102-820-00 CERAMIC 330PF 5% 50V
C257 1-124-907-11 ELECT 10uF 20% 50V
C351 1-124-472-11 ELECT 470uF 20% 10V
C352 1-124-472-11 ELECT 470uF 20% 10V
C353 1-126-961-11 ELECT 2.2uF 20% 50V
C354 1-104-665-11 ELECT 100uF 20% 16V
C355 1-124-903-11 ELECT 1uF 20% 50V
C356 1-137-370-11 FILM 0.01uF 5% 50V
C357 1-137-436-11 FILM 0.0039uF 5% 50V
C358 1-137-436-11 FILM 0.0039uF 5% 50V
C360 1-126-961-11 ELECT 2.2uF 20% 50V
C361 1-136-562-11 FILM 0.0082uF 5% 630V
< CONNECTOR >
*CN351 1-564-708-11 PIN, CONNECTOR (SMALL TYPE) 6P
CN352 1-691-181-11 CONNECTOR (BOARD TO BOARD) 11P
*CN850 1-695-374-31 PIN, CONNECTOR (PC BOARD) 13P
< DIODE >
D351 8-719-987-63 DIODE 1N4148M
< IC >
IC305 8-759-710-59 IC NJM4580D-D
< COIL >
L151 1-410-780-11 INDUCTOR 27mH
L251 1-410-780-11 INDUCTOR 27mH
L351 1-414-223-11 INDUCTOR 470uH
L352 1-414-223-11 INDUCTOR 470uH
< TRANSISTOR >
Q351 8-729-661-94 TRANSISTOR RT1N141SK-TP
Q352 8-729-661-98 TRANSISTOR RT1P141SK-TP
Q353 8-729-119-78 TRANSISTOR 2SC403SP-51
Q354 8-729-194-57 TRANSISTOR 2SC945-P
Q355 8-729-194-57 TRANSISTOR 2SC945-P
Q356 8-729-661-94 TRANSISTOR RT1N141SK-TP
Q357 8-729-661-94 TRANSISTOR RT1N141SK-TP
< RESISTOR >
R151 1-247-881-00 CARBON 120K 5% 1/4W
R152 1-249-404-00 CARBON 82 5% 1/4W
R153 1-247-882-11 CARBON 130K 5% 1/4W
R154 1-247-850-11 CARBON 6.2K 5% 1/4W
R155 1-249-430-11 CARBON 12K 5% 1/4W
R251 1-247-881-00 CARBON 120K 5% 1/4W
R252 1-249-404-00 CARBON 82 5% 1/4W
R253 1-247-882-11 CARBON 130K 5% 1/4W
R254 1-247-850-11 CARBON 6.2K 5% 1/4W

– 23 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R255 1-249-430-11 CARBON 12K 5% 1/4W
R351 1-249-413-11 CARBON 470 5% 1/4W
R352 1-249-413-11 CARBON 470 5% 1/4W
R353 1-249-425-11 CARBON 4.7K 5% 1/4W
R354 1-247-840-00 CARBON 2.4K 5% 1/4W
R355 1-249-432-11 CARBON 18K 5% 1/4W
R356 1-249-432-11 CARBON 18K 5% 1/4W
R357 1-249-432-11 CARBON 18K 5% 1/4W
R358 1-249-390-11 CARBON 5.6 5% 1/4W
R359 1-249-390-11 CARBON 5.6 5% 1/4W
R360 1-249-433-11 CARBON 22K 5% 1/4W
R361 1-247-843-11 CARBON 3.3K 5% 1/4W
< VARIABLE RESISTOR >
RV151 1-230-495-11 RES, ADJ, CARBON 2.2K
RV152 1-230-499-11 RES, ADJ, CARBON 100K
RV251 1-230-495-11 RES, ADJ, CARBON 2.2K
RV252 1-230-499-11 RES, ADJ, CARBON 100K
< RELAY >
RY351 1-515-614-11 RELAY
< TRANSFORMER >
T351 1-429-316-11 TRANSFORMER, BIAS OSCILLATION
**************************************************************
*A-2007-631-A MAIN BOARD, COMPLETE (AEP ,G, UK)
*A-2007-620-A MAIN BOARD, COMPLETE (JE, HK, EA, SP, MY)
*********************
1-533-293-11 FUSE HOLDER
*3-309-144-21 HEAT SINK
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
< CAPACITOR >
C101 1-126-963-11 ELECT 4.7uF 20% 50V
C102 1-137-372-11 FILM 0.022uF 5% 50V
C103 1-124-907-11 ELECT 10uF 20% 50V
C105 1-136-163-00 FILM 0.068uF 5% 50V
C106 1-124-907-11 ELECT 10uF 20% 50V
C158 1-124-903-11 ELECT 1uF 20% 50V
C159 1-124-907-11 ELECT 10uF 20% 50V
C201 1-126-963-11 ELECT 4.7uF 20% 50V
C202 1-137-372-11 FILM 0.022uF 5% 50V
C203 1-124-907-11 ELECT 10uF 20% 50V
C205 1-136-163-00 FILM 0.068uF 5% 50V
C206 1-124-907-11 ELECT 10uF 20% 50V
C258 1-124-903-11 ELECT 1uF 20% 50V
C259 1-124-907-11 ELECT 10uF 20% 50V
C301 1-124-907-11 ELECT 10uF 20% 50V
C302 1-124-907-11 ELECT 10uF 20% 50V
C303 1-162-282-31 CERAMIC 100PF 10% 50V
C304 1-161-494-00 CERAMIC 0.022uF 25V
C305 1-162-217-31 CERAMIC 56PF 5% 50V
C306 1-126-961-11 ELECT 2.2uF 20% 50V
C307 1-126-961-11 ELECT 2.2uF 20% 50V
C364 1-124-903-11 ELECT 1uF 20% 50V
C701 1-126-768-11 ELECT 2200uF 20% 16V
C702 1-126-768-11 ELECT 2200uF 20% 16V
C703 1-124-903-11 ELECT 1uF 20% 50V
C705 1-126-943-11 ELECT 2200uF 20% 25V
C712 1-104-664-11 ELECT 47uF 20% 25V
C713 1-104-664-11 ELECT 47uF 20% 25V
C714 1-124-472-11 ELECT 470uF 20% 10V
C715 1-124-472-11 ELECT 470uF 20% 10V
C717 1-126-942-61 ELECT 1000uF 20% 16V
C719 1-124-471-00 ELECT 1000uF 20% 6.3V
C801 1-126-941-11 ELECT 470uF 20% 6.3V
C804 1-162-294-31 CERAMIC 0.001uF 10% 50V
C805 1-126-916-11 ELECT 1000uF 20% 6.3V
C806 1-164-159-11 CERAMIC 0.1uF 50V
C808 1-126-941-11 ELECT 470uF 20% 16V
C809 1-164-159-11 CERAMIC 0.1uF 50V
C810 1-164-159-11 CERAMIC 0.1uF 50V
C811 1-162-282-31 CERAMIC 100PF 10% 50V
C812 1-164-159-11 CERAMIC 0.1uF 50V
C813 1-164-159-11 CERAMIC 0.1uF 50V
< CONNECTOR >
CN303 1-691-168-11 PIN, CONNECTOR 11P
CN702 1-568-852-11 PIN, CONNECTOR (PC BOARD) 9P
CN801 1-564-505-11 PLUG, CONNECTOR 2P
CN802 1-695-336-31 PIN, CONNECTOR (PC BOARD) 13P
*CN803 1-564-717-11 PIN, CONNECTOR (SMALL TYPE)15P
CN804 1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P
*CN805 1-565-561-11 PIN, CONNECTOR 3P
< DIODE >
D301 8-719-987-63 DIODE 1N4148M
D303 8-719-987-63 DIODE 1N4148M
D352 8-719-987-63 DIODE 1N4148M
D353 8-719-987-63 DIODE 1N4148M
D701 8-719-200-82 DIODE 11ES2
D702 8-719-200-82 DIODE 11ES2
D703 8-719-200-82 DIODE 11ES2
D704 8-719-200-82 DIODE 11ES2
D705 8-719-987-63 DIODE 1N4148M
MAIN
DECK

– 24 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
D706 8-719-987-63 DIODE 1N4148M
D709 8-719-013-13 DIODE UZ-8.2BSC-TP
D710 8-719-013-13 DIODE UZ-8.2BSC-TP
D712 8-719-987-63 DIODE 1N4148M
D751 8-719-200-02 DIODE 10E2
D752 8-719-200-02 DIODE 10E2
D753 8-719-200-02 DIODE 10E2
D754 8-719-200-02 DIODE 10E2
D803 8-719-987-63 DIODE 1N4148M
D804 8-719-987-63 DIODE 1N4148M
D806 8-719-933-33 DIODE HZS6A1L
D807 8-719-933-33 DIODE HZS6A1L
D808 8-719-933-33 DIODE HZS6A1L
D809 8-719-987-63 DIODE 1N4148M
< FUSE >
!F703 1-532-237-00 FUSE, TIME LAG (3.15A 250V)
< IC >
IC101 8-759-436-50 IC M38172M4-180FP
IC301 8-752-057-19 IC CXA1101P
IC303 8-759-634-51 IC M5218AP
IC304 8-752-060-64 IC CXA1198AP
IC702 8-759-231-58 IC TA7812S
IC703 8-759-604-35 IC M5F78M05L
IC802 8-759-165-85 IC PST600H-T
IC804 8-759-822-09 IC LB1641
< JACK >
J301 1-778-613-11 JACK, PIN 4P (TAPE)
< TRANSISTOR >
Q101 8-729-661-94 TRANSISTOR RT1N141SK-TP
Q102 8-729-900-74 TRANSISTOR DTC143TS
Q103 8-729-900-74 TRANSISTOR DTC143TS
Q104 8-729-900-74 TRANSISTOR DTC143TS
Q151 8-729-142-25 TRANSISTOR 2SD1020-HFE
Q201 8-729-661-94 TRANSISTOR RT1N141SK-TP
Q202 8-729-900-74 TRANSISTOR DTC143TS
Q203 8-729-900-74 TRANSISTOR DTC143TS
Q204 8-729-900-74 TRANSISTOR DTC143TS
Q251 8-729-142-25 TRANSISTOR 2SD1020-HFE
Q301 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q358 8-729-661-94 TRANSISTOR RT1N141SK-TP
Q359 8-729-661-94 TRANSISTOR RT1N141SK-TP
Q701 8-729-209-15 TRANSISTOR 2SD2012
Q702 8-729-141-83 TRANSISTOR 2SB1094-LK
Q751 8-729-620-05 TRANSISTOR 2SC2603-EF
Q752 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q801 8-729-620-05 TRANSISTOR 2SC2603-EF
Q802 8-729-661-97 TRANSISTOR RT1P441SK-TP
Q803 8-729-661-98 TRANSISTOR RT1P141SK-TP
Q804 8-729-661-97 TRANSISTOR RT1P441SK-TP
Q806 8-729-661-96 TRANSISTOR RT1N441SK-TP
Q808 8-729-661-97 TRANSISTOR RT1P441SK-TP
Q809 8-729-661-97 TRANSISTOR RT1P441SK-TP
Q810 8-729-801-93 TRANSISTOR 2SD1387
Q811 8-729-801-93 TRANSISTOR 2SD1387
< RESISTOR >
R11 1-249-435-11 CARBON 33K 5% 1/4W
R12 1-249-435-11 CARBON 33K 5% 1/4W
R13 1-247-874-11 CARBON 62K 5% 1/4W
R14 1-249-439-11 CARBON 68K 5% 1/4W
R15 1-247-880-11 CARBON 110K 5% 1/4W
R16 1-247-878-00 CARBON 91K 5% 1/4W
R21 1-247-870-11 CARBON 43K 5% 1/4W
R22 1-249-438-11 CARBON 56K 5% 1/4W
R23 1-247-885-00 CARBON 180K 5% 1/4W
R24 1-247-872-11 CARBON 51K 5% 1/4W
R25 1-247-883-00 CARBON 150K 5% 1/4W
R26 1-247-887-00 CARBON 220K 5% 1/4W
R101 1-249-437-11 CARBON 47K 5% 1/4W
R102 1-249-421-11 CARBON 2.2K 5% 1/4W
R103 1-249-417-11 CARBON 1K 5% 1/4W
R104 1-249-421-11 CARBON 2.2K 5% 1/4W
R105 1-247-843-11 CARBON 3.3K 5% 1/4W
R108 1-249-417-11 CARBON 1K 5% 1/4W
R109 1-249-418-11 CARBON 1.2K 5% 1/4W
R110 1-249-431-11 CARBON 15K 5% 1/4W
R111 1-249-417-11 CARBON 1K 5% 1/4W
R115 1-249-429-11 CARBON 10K 5% 1/4W
R156 1-249-425-11 CARBON 4.7K 5% 1/4W
R157 1-249-421-11 CARBON 2.2K 5% 1/4W
R158 1-249-427-11 CARBON 6.8K 5% 1/4W
R159 1-249-429-11 CARBON 10K 5% 1/4W
R160 1-249-421-11 CARBON 2.2K 5% 1/4W
R201 1-249-437-11 CARBON 47K 5% 1/4W
R202 1-249-421-11 CARBON 2.2K 5% 1/4W
R203 1-249-417-11 CARBON 1K 5% 1/4W
R204 1-249-421-11 CARBON 2.2K 5% 1/4W
R205 1-247-843-11 CARBON 3.3K 5% 1/4W
R208 1-249-417-11 CARBON 1K 5% 1/4W
R209 1-249-418-11 CARBON 1.2K 5% 1/4W
R210 1-249-431-11 CARBON 15K 5% 1/4W
MAIN
The components identified by mark !or
dotted line with mark !are critical for
safety.
Replace only with part number specified.

– 25 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R211 1-249-417-11 CARBON 1K 5% 1/4W
R215 1-249-429-11 CARBON 10K 5% 1/4W
R256 1-249-425-11 CARBON 4.7K 5% 1/4W
R257 1-249-421-11 CARBON 2.2K 5% 1/4W
R258 1-249-427-11 CARBON 6.8K 5% 1/4W
R259 1-249-429-11 CARBON 10K 5% 1/4W
R260 1-249-421-11 CARBON 2.2K 5% 1/4W
R301 1-215-460-00 METAL 43K 1% 1/4W
R302 1-249-429-11 CARBON 10K 5% 1/4W
R303 1-249-429-11 CARBON 10K 5% 1/4W
R304 1-249-440-11 CARBON 82K 5% 1/4W
R305 1-249-427-11 CARBON 6.8K 5% 1/4W
R306 1-247-843-11 CARBON 3.3K 5% 1/4W
R307 1-249-441-11 CARBON 100K 5% 1/4W
R308 1-249-429-11 CARBON 10K 5% 1/4W
R309 1-249-441-11 CARBON 100K 5% 1/4W
R310 1-249-417-11 CARBON 1K 5% 1/4W
R311 1-249-432-11 CARBON 18K 5% 1/4W
R312 1-249-436-11 CARBON 39K 5% 1/4W
R362 1-215-454-00 METAL 24K 1% 1/4W
R363 1-249-441-11 CARBON 100K 5% 1/4W
R364 1-249-417-11 CARBON 1K 5% 1/4W
R701 1-249-417-11 CARBON 1K 5% 1/4W
R702 1-249-429-11 CARBON 10K 5% 1/4W
!R703 1-217-642-11 FUSIBLE 6.8 5% 1/4W F
R707 1-249-417-11 CARBON 1K 5% 1/4W
R712 1-249-417-11 CARBON 1K 5% 1/4W
!R753 1-217-642-11 FUSIBLE 6.8 5% 1/4W F
R803 1-249-425-11 CARBON 4.7K 5% 1/4W
R804 1-249-425-11 CARBON 4.7K 5% 1/4W
R805 1-249-425-11 CARBON 4.7K 5% 1/4W
R806 1-249-425-11 CARBON 4.7K 5% 1/4W
R807 1-249-425-11 CARBON 4.7K 5% 1/4W
R808 1-249-425-11 CARBON 4.7K 5% 1/4W
R810 1-249-429-11 CARBON 10K 5% 1/4W
R811 1-249-421-11 CARBON 2.2K 5% 1/4W
R812 1-249-441-11 CARBON 100K 5% 1/4W
R815 1-249-393-11 CARBON 10 5% 1/4W
R816 1-249-429-11 CARBON 10K 5% 1/4W
R817 1-249-429-11 CARBON 10K 5% 1/4W
R818 1-249-429-11 CARBON 10K 5% 1/4W
R819 1-249-417-11 CARBON 1K 5% 1/4W
R820 1-249-441-11 CARBON 100K 5% 1/4W
R821 1-247-807-31 CARBON 100 5% 1/4W
R822 1-247-807-31 CARBON 100 5% 1/4W
R823 1-249-429-11 CARBON 10K 5% 1/4W
R825 1-249-429-11 CARBON 10K 5% 1/4W
R826 1-249-429-11 CARBON 10K 5% 1/4W
R827 1-249-419-11 CARBON 1.5K 5% 1/4W
R828 1-249-417-11 CARBON 1K 5% 1/4W
R830 1-249-429-11 CARBON 10K 5% 1/4W
R831 1-249-415-11 CARBON 680 5% 1/4W
R832 1-249-437-11 CARBON 47K 5% 1/4W
R833 1-249-415-11 CARBON 680 5% 1/4W
R834 1-249-437-11 CARBON 47K 5% 1/4W
R835 1-249-417-11 CARBON 1K 5% 1/4W
R836 1-249-440-11 CARBON 82K 5% 1/4W
R837 1-249-420-11 CARBON 1.8K 5% 1/4W
R838 1-249-429-11 CARBON 10K 5% 1/4W
R839 1-249-429-11 CARBON 10K 5% 1/4W
< VARIABLE RESISTOR >
RV153 1-238-599-11 RES, ADJ, CARBON 4.7K
RV253 1-238-599-11 RES, ADJ, CARBON 4.7K
RV801 1-241-762-11 RES, ADJ, CARBON 2.2K
< SWITCH >
!S902 1-572-675-11 SWITCH, POWER VOLTAGE CHANGE
(VOLTAGE SELECTOR)(JE, HK, EA, SP, MY)
< VIBRATOR >
X801 1-577-358-21 VIBRATOR, CERAMIC (4MHz)
**************************************************************
*1-653-898-11 MECH BOARD
***********
< CONNECTOR >
CN910 1-766-700-11 SOCKET, CONNECTOR 15P
< PHOTO REFLECTOR >
PH901 8-719-710-02 PHOTO REFLECTOR NJL5165K-A
< RESISTOR >
R901 1-249-419-11 CARBON 1.5K 5% 1/4W
< SWITCH >
S902 1-762-114-11 SWITCH, LEAF (FWD REC (ERASE PROOF) DET)
S903 1-572-335-11 SWITCH, LEAF (CrO2 DET)
S904 1-762-114-11 SWITCH, LEAF (REV REC (ERASE PROOF) DET)
S905 1-572-335-11 SWITCH, LEAF (CASSETTE PACK (HALF) DET)
S906 1-572-335-11 SWITCH, LEAF (METAL DET)
S907 1-762-113-11 SWITCH, LEAF (PLAY/STOP DET)
**************************************************************
MECHMAIN
The components identified by mark !or
dotted line with mark !are critical for
safety.
Replace only with part number specified.

– 26 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*A-2007-630-A PANEL BOARD, COMPLETE (AEP, G, UK)
*A-2007-619-A PANEL BOARD, COMPLETE (JE, HK, EA, SP, MY)
**********************
< DIODE >
D851 8-719-057-10 DIODE LNJ301MPUJA (ª)
D852 8-719-057-10 DIODE LNJ301MPUJA (·)
D853 8-719-058-17 DIODE LNJ401NPYJA (P)
D854 8-719-057-09 DIODE LNJ801LPDJA (rREC)
D855 8-719-057-09 DIODE LNJ801LPDJA (CD SYNC)
D856 8-719-057-09 DIODE LNJ801LPDJA (TAPE)
D857 8-719-056-11 DIODE SML72423C-TP4 (ON/STANDBY)
< TRANSISTOR >
Q861 8-729-661-97 TRANSISTOR RT1P441SK-TP
< RESISTOR >
R851 1-249-413-11 CARBON 470 5% 1/4W
R852 1-249-417-11 CARBON 1K 5% 1/4W
R853 1-249-421-11 CARBON 2.2K 5% 1/4W
R854 1-249-425-11 CARBON 4.7K 5% 1/4W
R855 1-249-429-11 CARBON 10K 5% 1/4W
R856 1-249-413-11 CARBON 470 5% 1/4W
R857 1-249-417-11 CARBON 1K 5% 1/4W
R858 1-249-421-11 CARBON 2.2K 5% 1/4W
R859 1-249-425-11 CARBON 4.7K 5% 1/4W
R862 1-249-409-11 CARBON 220 5% 1/4W
R863 1-249-409-11 CARBON 220 5% 1/4W
R864 1-249-409-11 CARBON 220 5% 1/4W
R865 1-249-411-11 CARBON 330 5% 1/4W
R866 1-249-411-11 CARBON 330 5% 1/4W
R867 1-249-411-11 CARBON 330 5% 1/4W
R868 1-249-409-11 CARBON 220 5% 1/4W
R869 1-249-409-11 CARBON 220 5% 1/4W
< SWITCH >
S851 1-554-303-21 SWITCH, TACTILE (§)
S852 1-554-303-21 SWITCH, TACTILE (π)
S853 1-554-303-21 SWITCH, TACTILE (P)
S854 1-554-303-21 SWITCH, TACTILE (·)
S855 1-554-303-21 SWITCH, TACTILE (ª)
S856 1-554-303-21 SWITCH, TACTILE (CD SYNC)
S857 1-554-303-21 SWITCH, TACTILE (POWER)
S858 1-554-303-21 SWITCH, TACTILE (0)
S859 1-554-303-21 SWITCH, TACTILE ())
S860 1-554-303-21 SWITCH, TACTILE (rREC)
S861 1-570-974-11 SWITCH, SLIDE (DIRECTION)
S862 1-570-974-11 SWITCH, SLIDE (DOLBY NR)
**************************************************************
*1-662-565-11 TRANS BOARD
************
< CAPACITOR >
C711 1-164-159-11 CERAMIC 0.1uF 50V
< CONNECTOR >
CN701 1-568-828-11 PIN, CONNECTOR (PC BOARD) 9P
CN901 1-564-321-00 PIN, CONNECTOR 2P
************************************************************
MISCELLANEOUS
**************
5 1-769-974-11 WIRE (FLAT TYPE) (13 CORE)
!56 1-574-805-11 CORD, POWER (AEP, G, EA, MY, SP, HK)
!56 1-575-653-11 CORD, POWER (JE)
!56 1-696-570-21 CORD, POWER (UK)
61 1-769-905-11 WIRE (FLAT TYPE) (9 CORE)
!62 1-569-007-11 ADAPTOR, CONVERSION 2P (JE)
!63 1-569-008-11 ADAPTOR, CONVERSION 2P (EA, MY, SP)
!64 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (HK)
HRPE9011-500-156-11 HEAD (RECORD/PLAY/EARTH)
M901 X-3369-091-1 MOTOR ASSY (LOADING)
M902 X-3369-100-1 MOTOR (HK) ASSY (CAPSTAN/REEL)
PM901 3-917-560-01 SOLENOID
S901 1-571-300-21 SWITCH, ROTARY
!T901 1-429-908-11 TRANSFORMER, POWER (EA, MY, SP, JE)
!T901 1-429-909-11 TRANSFORMER, POWER (AEP, UK, G)
**************************************************************
**************
HARDWARE LIST
**************
#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2 7-685-871-09 SCREW +BVTT 3X6 (S)
#3 7-621-775-10 SCREW +B 2.6X4
#4 7-671-113-01 STEAL, BALL 3
#5 7-685-534-19 SCREW +BTP 2.6X8 TYPE2 N-S
#6 7-685-104-19 SCREW +P 2X6 TYPE2 NON-SLIT
#7 7-682-544-04 SCREW +P 3X3
************************************************************
PANEL TRANS
The components identified by mark !or
dotted line with mark !are critical for
safety.
Replace only with part number specified.