Page 1
AKAI SERVICE MANUAL
STEREO INTEGRATED AMPLIFIER
MODEL AM-32 MODEL AM-52
I. SPECIFICATIONS
| MOI | DEL AM-32 | MODEL AM-52 |
|---|---|---|
| Power Output | 8 ohms 4 ohms | Power Output 8 ohms 4 ohms |
| by FTC | by FTC | |
| (Ž0 Hz – 20 kHz) | 50W/0.03% 60W/0.05% | (Ž0 Hz – 20 kHz) |
| by DIN (1 kHz). | 60W/0.7% 80W/0.7% | by DIN (1 kHz) |
| Music Power | 100W 200W | Music Power |
| Power Bandwidth | 5 Hz to 50 kHz/0.06% | Power Bandwidth 5 Hz to 50 kHz/0.06 |
| Total Harmonic | Total Harmonic | |
| Distortion | 0.005% (at Source Direct Mode) | Distortion |
| S/N (IHF-A) | S/N (IHF-A) | |
| PHONO MM | 82dB | PHONO MM 84dB |
| PHONO MC | 62dB | PHONO MC 84dB |
| CD Tuner DAT | 97 dB (at Source Direct Mode) | CD Tuner DAT 99 dB (at Source Diret Mode) |
| Residual Noise | 0.1 mV | Residual Noise 0.1 mV |
| Cross Talk (10 kHz) | 60dB | Cross Talk (10 kHz) 60dB |
| Channel Separation | Channel Separation | |
| (10 kHz) | 50dB | (10 kHz) 50dB |
| Damning Factor | Damning Factor | |
| (1 k Hz 8 ohms) | 50 | (1 kHz 8 ohms) 50 |
| Required Speaker Impedance | Required Sneaker Imnedance | |
| 4 abms to 16 abms | A or B 4 ohms to 16 ohms | |
| A and R | 8 ohms to 16 ohms | A and B 8 ohms to 16 ohms |
| Innut Sensitivity/Impedance | 6 60003 16 16 60003 | Innut Sensitivity/Impedance |
| PHONO MM | 2.0 mV/47 kohms | PHONO MM 2 0 mV/47 kohms |
| 0.2 mV/100 ohms | PHONO MC 0.2 mV/100 ohms | |
| 0.2 m v/100 0mms | CD Tuner | |
| Tane DAT | 150 mV/47 kohms | Tane DAT 150 mV/47 kohms |
| May Input Level | Max Input Laval | |
| PHONO MM | 160 mV | PHONO MM 160 mV |
| 16 mV | ||
| Output Level/Impedance | ||
| Tano | 150 mV/1 kohms | Tane 150 mV/1 kohms |
| Frequency: Despense | 150 m v/1 komus | Frequency Desponse |
| PHONO | PHONO | |
| (Deviation BIAA) | 0.5 dP | (Deviation PIAA) +0.5 dB |
| CD Turne DAT | 5 Hz to 100 kHz ( 2 dP) |
(Deviation RIAA) ±0.5 db
CD Tupor DAT 5 Hz to 100 kHz (-3.2) |
| CD, Tuner, DAT | (at Source Direct Mode) | (at Source Direct Mo.) |
| Tone cont wol | (at source Direct Mode) | Tone control |
| Rase | - 8 5 dB at 100 Hz | |
| Trable | ± 0.5 uD at 100 Hz | Trable ±0.0 dR at 10 kHz |
| Dimensione |
± 7.0 uD at 10 kHZ
425 (W/) ∨ 158 (H) ∨ 377 (D) mm |
Dimensions 425 (W/) × 158 (H) × 37 (D T MM |
| Examples and the second s |
425 (W) × 150 (ri) × 577 (D) iiiiii
(16.7 × 6.1 × 14.8 inches) |
(16.7 × 6.1 × 14.9 inclas) |
| Weight |
(10.7 × 0.1 × 14.6 IIICRES)
11.2 kg (24.7 lbs) |
Weight 11.4 kg (25.2 lbc) |
| weight | 11.2 Kg (24.7 108) | weight 11.4 kg (23.2 lbs) |
* For improvement purposes, specifications and design are subject change without notice.
Page 2
PRECAUTIONS DURING SERVICING
- 1. Parts identified by the ▲ symbol parts are critical for safety. Replace only with parts number specified.
- In addition to safety, other parts and assemblies are specified for conformance with such regulations as those applying to spurious radiation
These must also be replaced only with specified replacements
Examples: RF converters, tuner units, antenna selector switches, RF cables, noise blocking capacitors, noise blocking filters, etc.
-
3. Use specified internal wiring. Note especially:
- 1) Wires covered with PVC tubing
- 2) Double insulated wires
- 3) High voltage leads
-
4. Use specified insulating materials for hazardous live parts. Note especially:
- 1) Insulation Tape
- 2) PVC tubing
- 3) Spacers (Insulating Barriers)
- 4) Insulation sheets for transistors
- 5) Plastic screws for fixing microswitch (especially in turntable)
- 5. When replacing AC primary side components (transformers, power cords, noise blocking capacitors, etc.), wrap ends of wires securely about the terminals before soldering.
6. Observe that wires do not contact heat producing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.).
SYMBOLS FOR PRIMARY DESTINATION
Alphabet indicates the destination of the units as listed below.
| Symbols | Principal Destinations |
|---|---|
| A | USA |
| В | UK |
| C | Canada |
| E | Europe (except UK) |
| Ĩ | Japan |
| S | Australia |
| V | W. Germany only |
| U | Universal Area |
| Y* | Custom version |
- 7. Check that replaced wires do not contact sharp edged or pointed parts.
- 8. Also check areas surrounding repaired locatoins.
- 9. Use care that foreign objects (screws, solder droplets, etc.) do not remain inside the set.
SAFETY CHECK AFTER SERVICING
Confirm the specified insulation resistance between power cord plug prongs and externally exposed parts of the set is greater than 10 M ohms. but for equipment with external antenna terminals (tuner, receiver, etc.) and is intended for C or A, specified insulation resistance should be headphone jacks line-in-out jacks etc. more than 2.2 M ohms (ground terminals, microphone jacks).
VOLTAGE CONVERSION (U Model only)
Before connecting the power cord. SET the VOLTAGE SELECTOR located on the rear panel with ascrewdriver so that the correct voltage is indicated.
Page 3
I. DISASSEMBLY
In case of trouble, etc, necessitating dismantling, please dismantle in the order shown in the photographs. Reassemble in reverse order.
* Photographs employed here are of model AM-M32.
Page 4
Page 5
III. PRINCIPAL PARTS LOCATION
IV. ADJUSTMENT
4-1. IDLING CURRENT ADJUSTMENT
Fig. 4-1 MAIN PCB adjustment points
NOTE: This adjustment should be made after 20 minutes passed from turned on the power.
1) Connect a digital DC Voltmeter between TP1 (+) and TP2 (-).
2) Adjust VR101 (L ch) or VR101b (R ch) so that the reading on the digital DC Voltmeter is 20 mV.
Page 6
V. PARTS LIST
HOW TO USE THIS PARTS LIST
- 1. This Parts List lists those parts which are considered necessary for repairs. Other common parts, such as resistors and capacitors, are listed in the "Common List for Service Parts" from which these parts should be selected and stocked.
- 2. The Recommended Spare Parts List shows those parts in the Parts List which are considered particularly important for service.
- 3. Parts not shown in the Parts List and "Common List for Service Parts" will not in principle be supplied.
-
4. How to read the Parts List.
- a) Mechanism Block
b) PC Board
6 MAIN DO BOADD
Diagrams
2. HEAD BASE BLOCK
REF DEE DECODIDUCN DADT NO DESCRIPTION NO NO: 2-1x BH-T2023A320A HEAD BASE BLOCK EI-324536 IC HD14049BP HP-H2206A010A HEAD R/P PR4-8FU C C MMY V 223M 250AC [U,E,B,S] C MMY V 223M 250DC [J] PAN20×03STL CMT ZS-477878 BID20×08STL CM C MMY V 223M 230DC [C,A] 2-5 ZG-407804 SP CS ANGLE ADJUST EC-330949 EC-338397 6-X1 EI-318384 OSC X'TAL NC-18C - SP (Service Parts) Classification Symbols for primary destination-[A]: AAL(U.S.A.) [S]: SAA(Australia) - A small "x" indicates that this part is not [R]: BEAB(England) [U]: U/T(Universal Area) shown in the Photo or Illustration [C]: CSA(Canada) [V]: VDE(W. Germanv) - This number corresponds with the indi-[E]: CEE(Europe) [Y]: Custom Version vidual parts index number in that figure [J]: JPN(Japan) - This number corresponds with the Figure - SP (Service Parts) Classification Number These reference symbols correspond with component symbols in the Schematic
The available PC Board Blocks are listed separately.
5. When Part No. is known, Parts Index at end of Parts List can be used to locate where that part is shown in Parts List by its Reference No. listed at right of Part No.
Page 7
MODEL AM-32 1. RECOMMENDED SPARE PARTS
| Ref. No. | Part No. | Description |
|---|---|---|
| 1 | ∗ BT-372984 | TRANS POW A2053-B |
| [ B ] | ||
| 2 | *BT-373351 | TRANS POW A2053-EV |
| 3 | *BT-373349 |
TRANS POW A2053-U
[U] |
| 4 | ED-356424 | D LED BG5525S GREEN |
| 5 | ED-373354 | D LED SLP-164B RED |
| 6 | ED-361885 |
[TAPE]
D LED SLP-384C-51 GREEN |
| [CD] | ||
| 7 | *ED-330320 | D SILICON DBA10C 200/1.0A |
| 8 | *ED-350748 | D SILICON DBA60C-K15 200/1.0A |
| 9 | ED-348990 | D SILICON H DS446 |
| 10 | ED-301911 | D SILICON H DS448 |
| 11 | FD-367949 | D ZENER H HZ16L 3 E10 |
| 12 | ED-368089 | |
| 12 | ED 246570 | |
| 1.0 | ED-340373 | |
| 14 | *EF-304518 |
FUSE BET T 250V 2.50A
[B] |
| 15 | *EF-358974 |
FUSE BET T 250V 630MA
[B] |
| 16 | *EF-623125 |
FUSE SEMKO T 250V 2.50A
[E,V] |
| 17 | *EF-601942 |
FUSE SEMKO T 250V 630MA
[E,V] |
| 18 | *EF-326639 |
FUSE TSC A 250V 3.15A
[U] |
| 19 | EI-345474 | IC HA12002 |
| 20 | EI-349719 | IC M5218P |
| 21 | EI-344764 | IC M5218P-21 |
| 22 | EI-362588 | IC M5238P |
| 23 | F.I-337406 | TERMINAL W /SCREW ANB-024-AAA8P |
| 24 | EJ-342935 | TERMINAL W/SCREW YKD31-0132P8P |
| 25 | EQ-337159 | RELAY POW G4Z-2282P 2NO 24V |
| 26 | ER-359522 | R CT W R22+R22 / 5W |
| 27 | FR-373356 | TB 2503381 GB BI |
| 28 | ES-372966 | SW/ PUSH ESB-68524 04-2 N |
| 29 | ES 372065 | |
| 30 | JEC 261070 | SW PUSH SDDL P1 01 1 |
| 50 | *E3-301970 | |
| 31 | ES-372962 | SW PUSH SPUL12 H6.5 2-04-02N |
| 30 | EC 373061 | |
| 32 | ES-372901 |
SW POSH SPOL 19 HT2.5 2-02-02N
[SUBSONIC] |
| 33 | ES-372963 |
SW POSH SPUL19 H6.5 2-02-02N
[MUTING] |
| 34 | ES-367641 |
SW PUSH SPUL19 H6.5 2-04-02S
[CARTRIDGE] |
| 35 | ES-345476 |
SW PUSH SPUL23019A 2 THROW
[SPEAKER A/B] |
| 36 | *ES-349070 |
SW SELECTOR YKS11-0002 02-4
[U] [VOLTAGE SELECTOR] |
| 37 | *ET-345626 | TR 2SA1248 S.T |
| 38 | ∗ ET-368757 | TR 2SA1490 P,Y |
| 39 | ET-305463 | TR 2SA970 GR,BL |
| 40 | ET-307195 | TR 2SC2240 GR,BL |
| 41 | ET-338179 | TR 2SC2291 F.G |
| 42 | ET-370038 | TR 2SC2910 S.T |
| 43 | *ET-345625 | TR 2SC3116 S.T |
| 44 | *FT-368759 | TB 2503854 P Y |
| 45 | * ET-366501 | TR 2001762 E E |
| 46 | EV 2722E0 | |
| 40 | EV-3/3309 | |
| 48 | EV-30040/ | BASS |
| 40 | EV-300400 | |
| ŦŬ | EV-355455 | BALANCE] |
2. P.C BOARD BLOCK
| Ref. No. | Part No. | Description |
|---|---|---|
| 1A | BA-A2052A020E |
PC(#) MAIN AMP BLK AM-32(U)
[U] |
| 18 | BA-A2052A020G | PC(#) MAIN AMP BLK AM-32(E,B) |
| 1C | BA-A2052A020H | PC(#) MAIN AMP BLK AM-32(V) |
| 2A | BA-A2052A030C |
PC(#) PRE AMP BLK AM-32(U,E,B)
[B,E,U] |
| 2B | BA-A2052A030D |
PC(#) PRE AMP BLK AM-32(V)
[V] |
PC (#) MAIN AMP BLK CONSISTS OF FOLLOWING P.C BOARD.
| × | MAIN AMP P.C BOARD |
|---|---|
| × | POWER SUPPLY P.C BOARD |
| ¥ | PIN JACK P.C BOARD |
| ¥ | LED P.C BOARD |
| × | PHONE P.C BOARD |
| × | FUSE P.C BOARD |
| ÷ | VOLUME P.C BOARD |
| ÷ | POWER SW P.C BOARD |
| ۴ | SOURCE DIRECT LED P.C BOARD |
| ÷ | POWER LED P.C BOARD |
| 2 | C (#) PRE-AMP BLK CONSISTS OF FOLLOWING P.C BOARD |
| ÷ | PRE-AMP P.C BOARD |
| ۴ | TAPE SELECTOR P.C BOARD |
| ÷ | PHONE AMP P.C BOARD |
* SWITCH P.C BOARD
3. MAIN P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| C108 | EC-333972 | C EC V F05 NP SM 3R3M 5ODC |
| C109 | EC-200948 | C EC V F05 NP SM 1ROM 5ODC |
| C110 | EC-200948 | C EC V F05 NP SM 1ROM 5ODC |
| C120 | EC-366358 | C EC V CUT 682M 50.0DC |
| C121 | EC-366358 | C EC V CUT 682M 50.0DC |
| C122 | EC-326583 | C MMY V CUT CF921 473K 400 DC |
| D102 | ED-301911 | D SILICON H DS448 |
| D103 | ED-301911 | D SILICON H DS448 |
| D104 | ED-301911 | D SILICON H DS448 |
| D105 | ED-301911 | D SILICON H DS448 |
| D106 | ED-301911 | D SILICON H DS448 |
| D107 | ED-301911 | D SILICON H DS448 |
| D108 | ED-348990 | D SILICON H DS446 |
| D109 | ED-348990 | D SILICON H DS446 |
| D110 | ED-301911 | D SILICON H DS448 |
| D111 | *ED-350748 | D SILICON DBA60C-K15 200/1.OA |
| D112 | ED-356424 | D LED BG5525S GREEN |
| D113 | ED-368089 | D ZENER H HZ20L 2 F10 |
| D114 | ED-368089 | D ZENER H HZ20L 2 F10 |
| IC101 | EI-349719 | IC M5218P |
| IC102 | EI-345474 | IC HA12002 |
| L101 | EO-332116 | COIL FIX 2 103AK-006A 2RK |
| RL101 | EQ-337159 | RELAY POW G4Z-2282P 2NI 24 V |
| R107 | ER-375110 | R CB H S10 FS RDS 1/4W 20J |
| R108 | ER-375110 | R CB H S10 FS RDS 1/4W 20J |
| R115 | ER-324185 | R CB H S10 FS RDS 1 / 4W 21 J |
| RIIO | ER-324186 | R CB H STU FS RDS 1/4W BIJ |
|
RIZU
D126 |
ER-324185 | R CB H STO FS RDS 1/4W 221J |
| R120 | ER-322591 | |
|
n12/
D120 |
ER-3333/2 | |
| R120 | ED 250522 | |
| n129 | ER-309022 | |
| R143 | ER.333023 | R OME H S20 ES 200 1000 |
|
n 144
D 1 5 / |
ED 272270 | |
| D157 | ED 219400 | |
| 1107 | ER-310400 | n con 310 F3 KD3 1∕ 4₩ K0J |
Page 8
| Ref. No. | Part No. | Description |
|---|---|---|
| R159 | ER-318400 | R CB H S10 FS RDS 1/4W 680J |
| TR101 | ET-338179 | TR 2SC2291 F,G |
| TR102 | ER-373356 | TR 2SC3381 GR,BL |
| TR103 | ET-370038 | TR 2SC2910 S,T |
| TR104 | ET-305463 | TR 2SA970 GR,BL |
| TR105 | ET-305463 | TR 2SA970 GR,BL |
| TR106 | ET-370038 | TR 2SC2910 S,T |
| TR109 | * ET-345625 | TR 2SC3116 S.T |
| TR110 | * ET-345626 | TR 2SA1248 S,T |
| TR111 | ET-307195 | TR 2SC2240 GR,BL |
| TR112 | ET-305463 | TR 2SA970 GR,BL |
| TR113 | ET-305463 | TR 2SA970 GR,BL |
| TR116 | ET-305463 | TR 2SA970 GR,BL |
| VR101 | EV-330369 | R S-FIX H RH1051C 0.15W 222 |
4. POWER SUPPLY P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| C101 | EC-201639 | C EC V CUT AS1 331M 80.0DC |
| C102 | EC-201639 | C EC V CUT AS1 331M 80.0DC |
| C109 | EC-326583 | C MMY V CUT CF921 473K 400DC |
| C110 | EC-201637 | C EC V CUT AS1 101M 80.0DC |
| C111 | EC-201637 | C EC V CUT AS1 101M 80.0DC |
| D101 | ED-301911 | D SILICON H DS448 |
| D102 | ED-367949 | D ZENER H HZ16L 3 F10 |
| D103 | ED-367949 | D ZENER H HZ16L 3 F10 |
| D104 | ED-301911 | D SILICON H DS448 |
| D105 | ED-301911 | D SILICON H DS448 |
| D106 | ED-346579 | D ZENER H HZ24L 3 |
| D107 | *ED-330320 | D SILICON DBA10C 200/1.0A |
| R105 | ER-372988 | R CB H S12 FS RDS 1/2W 102J |
| R110 | *ER-324480 | R CB H S10 FS RDS 1∕4W 470J |
| R111 | *ER-324480 | R CB H S10 FS RDS 1/4W 470J |
| R112 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| R113 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| R114 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| TR101 | *ET-345625 | TR 2SC3116 S,T |
| TR102 | *ET-345626 | TR 2SA1248 S,T |
| TR103 | *ET-366581 | TR 2SD1762 E,F |
| F3A | *EF-601942 | FUSE SEMKO T 250V 630MA |
| [E,V] | ||
| F3B | *EF-358974 |
FUSE BET T 250V 630MA
[B] |
| F4A | *EF-601942 | FUSE SEMKO T 250V 630MA |
| F4B | *EF-358974 |
FUSE BET T 250V 630MA
[B] |
5. PIN JACK P.C BOARD
| Ret. No. | Part No. | Description |
|---|---|---|
| J101 | EJ-373358 | PIN J T5765-AABA 4P |
| J103 | EJ-373358 |
PIN J T5765-AABA 4P
[ADAPTOR IN/OUT] |
6. LED P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| D101 | ED-361885 |
D LED SLP-384C-51 GREEN
[CD] |
| D102 | ED-361885 |
D LED SLP-384C-51 GREEN
[PHONO] |
| D103 | ED-361885 | D LED SLP-384C-51 GREEN |
| D104 | ED-361885 | D LED SLP-384C-51 GREEN |
| D105 | ED-361885 | D LED SLP-384C-51 GREEN |
| D106 | ED-373354 | D LED SLP-164B RED |
7. PHONE P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| J101 | EJ-348846 |
PHONE J 3P HLJ0540-010 6.3
[PHONES] |
| R101 | ER-557583 | R OMF H FS 2W 431J |
| SW101 | ES-345476 |
SW PUSH SPUL23019A 2 THROW
[SPEAKER A /B] |
8. FUSE P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| L101 | EO-338409 |
Coil lf fkob160mh02 25ouh
[V] |
| F1A | *EF-326639 |
FUSE TSC A 250V 3.15A
[U] |
| F1B | *EF-623125 |
FUSE SEMKO T 250V 2.50 A
[E,V] |
| F1C | *EF-364518 | FUSE BET T 250V 2.50A |
| F2 | ≭EF-326639 | FUSE TSC A 250V 3.15A |
9. VOLUME P.C BOARD
| Ref. No. | Part No. |
|---|---|
| VR101 | EV-373359 |
Description VRRK16312A10KW∕EAFRTHLUG → [VOLUME]
10. POWER SW P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| C101A | *EC-320548 |
C CE V F 103Z 250AC
[U] |
| C101B | *EC-338496 |
C CE V FZ 472P 400AC
[B,E,V] |
| SW101 | *ES-361970 |
SW PUSH SDDLB1 01-1
[POWER] |
Page 9
11. SOURCE DIRECT LED P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| D101 | ED-361885 | D LED SLP-384C-51 GREEN |
| D102 | ED-361885 |
D LED SLP-384C-51 GREEN
[SOURCE DIRECT] |
16. SWITCH P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| R1 | ER-367950 | R OMF H S10 FS 1/2W 152J |
| R4 | ER-358606 | R OMF H S10 FS 1/2W 102J |
| SW1 | ES-372965 | SW PUSH ESB-68636 5 THROW N |
| SW2 | ES-372966 | SW PUSH ESB-68524 04-2 N |
12. POWER LED P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| D101 | ED-361885 |
D LED SLP-384C-51 GREEN
[POWER] |
| D102 | ED-361885 |
D LED SLP-384C-51 GREEN
[POWER] |
13. PRE-AMP P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| IC1 | El-344764 | IC M5218P-21 |
| SW1 | ES-372961 |
SW PUSH SPUL19 H12.5 2-02-02N
[SUBSONIC] |
| VR1 | EV-355466 |
VR ROTARY RKDA20 100KCX2
[TREBLE] |
| VR2 | EV-355457 |
VR ROTARY RKDA2S 100KCX2
[BASS] |
| VR3 | EV-355456 |
VR ROTARY 16P10X1W 105
[BALANCE] |
14. TAPE SELECTOR P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
|
IC1
SW1 |
El-362588
ES-372962 |
IC M5238P
SW PUSH SPUL12 H6.5 2-04-02N [TAPE MONITOR] |
| SW2 | ES-372963 |
SW PUSH SPUL19 H6.5 2-02-02N
[MUTING] |
| SW3 | ES-372963 |
SW PUSH SPUL19 H6.5 2-02-02N
[LOUDNESS] |
17. TERMINAL P.C BOARD (V ONLY)
| Ref. No. | Part No. | Description |
|---|---|---|
| L1 | EO-342936 | COIL BALUM |
| [V] | ||
| TM1 | EJ-342935 |
TERMINAL W/SCREW YKD31-0132P8P
[V][SPEAKER] |
| T901D | *BT-373349 | TRANS POW A2053-U |
| T901E | * BT-373351 | TRANS POW A2053-EV |
| T901F | *BT-372984 | TRANS POW A2053-B |
| 1 | ZS-345624 | ST PAN40X08STL CMT CUP |
| TRANS FIX | ||
| 2D | SP-373222E | PANEL REAR AM-32(U) |
| 2E | SP-373222G | PANEL REAR AM-32(EV) |
| 2F | SP-373222K | PANEL REAR AM-32(B) |
| 3 | EJ-329610 | TERMINAL W / SCREW UB-0067 | 1P |
| 4 | ZS-308846 | T2BR30X08STL BZN PROJECTION |
| TM902 | EJ-337406 | TERMINAL W / SCREW ANB-024-AAA8F |
| TM1 | EJ-342935 | TERMINAL W / SCREW YKD31-0132P8P |
| 5A | ZS-351886 | PT BR30X10STL BN |
| [U.E.B] | ||
| 5B | ZS-332468 | T2BR30X20STL NI3 GUIDE |
| J901 | ≭EJ-364357 | SOCKET OUTLET S2T-733T 162 |
| [U] | ||
| SW901 | *ES-349070 | SW SELECTOR YKS11-000202-4 |
| [U] | ||
| 6A | * EW-363659 | AC CORD 200 0129AVFF B070 A U |
| [U] | ||
| 6B | *EW-363672 | AC CORD 200 0364 LCFL B070 A EV |
| [E,V] | ||
| 6C | *EW-363684 | AC CORD 200 LCFL B070 A B |
| [B] | ||
| 7 | EJ-369015 | PLUG SHORT-PIN CNT31-0057 |
| 8 | ZS-351886 | PT BR30X10STL BNI |
| 9 | ZS-308846 | T2BR30X08STL BZN PROJECTION |
| 10 | ZS-490228 | T2BID30X08STL CMT |
| [FRONT PANEL FIX] | ||
| 11 | ZW-231030 | RV NYL30X045 BL |
| 12 | MZ-553948 | WIRE BAND F-100 |
| TR901 | *ET-345625 | TR 2SC3116 S.T |
| TR902A | *ET-368759 | TR 2SC3854 P,Y |
| TR903A | *ET-368757 | TR 2SA1490 P,Y |
15. PHONE P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| IC1 | EI-344764 | IC M5218P-21 |
| J1 | EJ-366336 |
PIN J T5857-ABBA P 4P
[CD/PHONO] |
| J2 | EJ-366336 |
PIN J T5857-ABBA P 4P
[TUNER/AUX] |
| J3 | EJ-366336 |
PIN J T5857-ABBA P 4P
[DAT] |
| L1 | EO-337684 | COIL FIX 2 FL12R751E 751K |
| SW1 | ES-367641 | SW PUSH SPUL19 H6.5 2-04-02S |
| TR1 | E⊤-372959 | TR FET 2SK389 V |
Page 10
18. ASSEMBLY BLOCK
| Ref. No. | Part No. | Description | Ref. No. | Part No. | Description |
|---|---|---|---|---|---|
| 1B | BD-A2052A040C | PANEL FRONT BLK AM-32-G | 8 | ZS-447840 | T2BR30X08STL CMT |
| [GOLD] | 5A | ZS-351886 | PT BR30X10STL BNI | ||
| T901A | *BT-373349 | TRANS POW A2053-U | [B,E,U] | ||
| [U] | 5B | ZS-332468 | T2BR30X20STL NI3 GUIDE | ||
| T901B | * B⊺-373351 | TRANS POW A2053-EV | [V] | ||
| [E,V] | J901 | *EJ-364357 | SOCKET OUTLET S2T-733T 162 | ||
| T901C | ∗ BT-372984 | TRANS POW A2053-B | [U] | ||
| [B] | VS901 | *ES-349070 | SW SELECTOR YKS11-0002 02-4 | ||
| 1 | ZS-345624 | ST PAN40X08STL CMT CUP | [U] [VOLTAGE SELECTOR] | ||
| [TRANS FIX] | 6A | *EW-363659 | AC CORD 200 0129AVFF B 070 A U | ||
| 3 | SK-373242B | KNOB MODE-BLACK | [U] | ||
| [BLACK] | 6B | *EW-363672 | AC CORD 200 0364 LCFL B 070 A EV | ||
| 4 | SK-373244A | KNOB BALANCE-GOLD | [E,V] | ||
| [GOLD] | 6C | *EW-363684 | AC CORD 200 LCFL BO70 A B | ||
| 4 | SK-373244B | KNOB BALANCE-BLACK | [ B ] | ||
| [BLACK] | 7 | EJ-369015 | PLUG SHORT-PIN CNT31-00 57 | ||
| 2A | SP-373222E | PANEL REAR AM-32(U) | 8 | ZS-351886 | PT BR30X10STL BNI |
| [U] | 9 | ZS-308846 | T2BR30X08STL BZN PROJE CTION | ||
| 2B | SP-373222G | PANEL REAR AM-32(E,V) | 10 | ZS-490228 | T2BID30X08STL CMT |
| [E,V] | [FRONT PANEL FIX] | ||||
| 2C | SP-373222K | PANEL REAR AM-32(B) | 11 | ZW-231030 | RV NYL30X045 BL |
| [B] | 12 | MZ-553948 | WIRE BAND F-100 | ||
| 3 | EJ-329610 | TERMINAL W/SCREW UB-0067 L 1P | TR901 | *ET-345625 | TR 2SC3116 S,T |
| 4 | ZS-308846 | T2BR30X08STL BZN PROJECTION | TR902 | *ET-368759 | TR 2SC3854 P,Y |
| TM902 | EJ-337406 | TERMINAL W/SCREW ANB-024-AAA8P | TR903 | *ET-368757 | TR 2SA1490 P,Y |
| [B,E,U] [SPEAKER] | |||||
Page 11
FINAL ASSEMBLY BLOCK
19. FINAL ASSEMBLY BLOCK
| Ref. No. | Part No. | Description |
|---|---|---|
| 1-G | BD-A2052A040C | PANEL FRONT BLK AM-32-G |
| 1-B | BD-A2052A040D | PANEL FRONT BLK AM-32-B |
| 2-G | SK-373236A | KNOB POWER-GOLD |
| 2-B | SK-373236B | KNOB POWER-BLACK |
| 3-G | SK-373242A | KNOB MODE-GOLD |
| 3-B | SK-373242B | KNOB MODE-BLACK |
| 4-G | SK-373244A | |
| 4-B | SK-373244B | |
| 5-G | SK-373243A | |
| 5-B | SK-373243B | |
| 6-G | SP-373246A | |
| 6-B | SP-373246B | |
| 7-G | ZS-341959 | ST BID40X06STL NI3 |
| 7-B | ZS-341960 | |
|
8
9 |
ZS-447840
SA-B369350A2 |
T2BR30X08STL CMT |
| 10 | ZS-447805 | T2BR30X12STL CMT |
SYMBOL FOR COLOR VARIATION
B: BLACK G: GOLD
Page 12
MODEL AM-52 1. RECOMMENDED SPARE PARTS
| Ref. No. | Part No. | Description |
|---|---|---|
| 1 | *BT-372985 | TRANS POW A2052-B |
| 2 | *BT-372944 |
(B)
TRANS POW A2052-EV |
| 3 | * B⊺-372942 |
[E, V]
TRANS POW A2052-U [U] |
| 4 | ED-356424 | D LED BG5525S GBEEN |
| 5 | ||
| 6 | ED-375761 |
[TAPE 1]
D LED SLP-336B-050 GREEN |
| 7 | ED-361885 |
[CD]
D LED SLP-384C-51 GREEN |
| • | [SOURCE DIRECT] | |
| 8 | *ED-330320 | D SILICON DBA10C 200/1.0A |
| 9 | *ED-350748 | D SILICON DBA60C-K15 200/ 1.0A |
| 10 | ED-348990 | D SILICON H DS446 |
| 11 | ED-301911 | D SILICON H DS448 |
| 12 | ED-346550 | D ZENER H HZ11L B2 |
| 13 | ED-367949 | D ZENER H HZ16L 3 F10 |
| 14 | ED-368089 | D ZENER H HZZOL 2 F10 |
| 15 | ED-346579 | D ZENER H HZ24L 3 |
| 16 | *EF-359225 |
FUSE BET T 250V 3.15A
[B] |
| 17 | *EF-358641 |
EUSE BET T 250V 800MA
[B] EUSE SEANCE T SERVICE AT A |
| 10 | *EF-091007 | |
| 20 | ×EF-208344 | |
| 20 | FL 245474 |
[U]
(C HA12002 |
| 27 | EL-340710 | IC M5218P |
| 23 | FL344764 | IC M5218P-21 |
| 24 | EI-362588 | IC M5238P |
| 25 | *EJ-364357 | SOCKET OUTLET S2T-733T162 |
| 26 | EJ-342935 |
TERMINAL W/SCREW YKD31-0132P8P
[V] |
| 27 | EQ-337159 | RELAY POW G4Z-2282P 2NO 24V |
| 28 | ER-359522 | R CT W R22+R22/5W |
| 29 | ES-372966 |
SW PUSH ESB-68524 04-2 N
[SOURCE DIRECT] |
| 30 | ES-372965 |
SW PUSH ESB-68636 5 THROW N
[FUNCTION] |
| 31 | *ES-361970 |
SW PUSH SDDLB1 01-1
[POWER] |
| 32 | ES-372961 |
SW PUSH SPUL19 H12.5 2-02-02N
[SUBSONIC] |
| 33 | ES-372963 |
SW PUSH SPUL19 H6.5 2-02-02N
[MUTING] |
| 34 | ES-367641 | CARTRIDGE] |
| 36 | E3-343470 |
SW PUSH SPULZ3019A 2 THROW
[SPEAKER A/B] SW PUSH SPUL 24 2 THROW N |
| 37 | ± FS-349070 |
[TAPE MONITOR]
SW SELECTOR XKS11-0002 02-4 |
| 38 | FT-372959 |
[U] [VOLTAGE SELECTOR]
TR FET 2SK389 V |
| 39 | *ET-345626 | TR 2SA1248 S.T |
| 40 | *ET-368758 | TR 2SA1491 P.Y |
| 41 | ET-305463 | TR 2SA970 GR.BL |
| 42 | ET-307195 | TR 2SC2240 GR.BL |
| 43 | ET-338179 | TR 2SC2291 F.G |
| 44 | ET-370038 | TR 2SC2910 S.T |
| 45 | *ET-345625 | TR 2SC3116 S.T |
| 46 | *ET-368760 | TR 2SC3855 P.Y |
| 47 | *FT-366581 | TR 2SD1762 F.F |
| 48 | EV-373359 | VR RK16312A 10K W / EARTH LUG |
| 49 | EV-355457 |
[VOLUME]
VR ROTARY RKDA2S 100KCX2 |
| 50 | EV-355466 |
[BASS]
VR ROTARY RKDA20 100KCX2 |
| 51 | EV-355456 |
[TREBLE]
VR ROTARY 16P10X1W 105 |
| BLANCE |
| Ref. No. | Part No. | Description |
|---|---|---|
| 1A | BA-A2052A020A |
PC(#) MAIN AMP BLK AM-52(U)
[U] |
| 1B | BA-A2052A020C |
PC(#) MAIN AMP BLK AM-52(E,B)
[B,E] |
| 1C | BA-A2052A020D |
PC(#) MAIN AMP BLK AM-52(V)
[V] |
| 1D | BA-A2052A020E | PC(#) MAIN AMP BLK AM-32(U) |
| 1E | BA-A2052A020G | PC(#) MAIN AMP BLK AM-32(E,B) |
| 1F | BA-A2052A020H | PC(#) MAIN AMP BLK AM-32(V) |
| 2A | BA-A2052A030A |
PC(#) PRE AMP BLK AM-52(U,E,B)
[B,E,U] |
| 28 | BA-A2052A030B |
PC(#) PRE AMP BLK AM-52(V)
[V] |
| 2C | BA-A2052A030C | PC(#) PRE AMP BLK AM-32(U,E,B) |
| 2D | BA-A2052A030D | PC(#) PRE AMP BLK AM-32(V) |
PC (#) MAIN AMP BLK CONSISTS OF FOLLOWING P.C BOARD.
* MAIN AMP P.C BOARD * POWER SUPPLY P.C BOARD * PIN JACK P.C BOARD * LED P.C BOARD * PHONE P.C BOARD * FUSE P.C BOARD * VOLUME P.C BOARD * POWER SW P.C BOARD * SOURCE DIRECT LED P.C BOARD * POWER LED P.C BOARD
PC (#) PRE-AMP BLK CONSISTS OF FOLLOWING P.C BOARD.
* PRE-AMP P.C BOARD
* TAPE SELECTOR P.C BOARD
* PHONE AMP P.C BOARD
* SWITCH P.C BOARD
3. MAIN AMP P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| C108 | EC-333972 | C C V FO5 NP SM 3R3M 5 ODC |
| C109 | EC-200948 | C EC V F05 NP SM 1ROM 5 ODC |
| C110 | EC-200948 | C EC V F05 NP SM 1RON 5 ODC |
| C120 | EC-373373 | C EC V CUT 822M 56.00C |
| C120A | EC-366358 | C EC V CUT 682M 50.00C |
| [AM-32] | ||
| C121 | EC-373373 | C EC V CUT 822M 56.00C |
| C121A | EC-366358 | C EC V CUT 682M 50.00C |
| [AM-32] | ||
| C122 | EC-326583 | C MMY V CUT CF921 473K 400DC |
| D101 | ED-346550 | D ZENER H HZ11L B2 |
| D102 | ED-301911 | D SILICON H DS448 |
| D103 | ED-301911 | D SILICON H DS448 |
| D104 | ED-301911 | D SILICON H DS448 |
| D105 | ED-301911 | D SILICON H DS448 |
| D106 | ED-301911 | D SILICON H DS448 |
| D107 | ED-301911 | D SILICON H DS448 |
| D108 | ED-348990 | D SILICON H DS446 |
| D109 | ED-348990 | D SILICON H DS446 |
| D110 | ED-301911 | D SILICON H DS448 |
| D111 | *ED-350748 | D SILICON DBA60C-K1520O/1.0A |
| D112 | ED-356424 | D LED BG5525S GREEN |
| D113 | ED-368089 | D ZENER H HZ2OL 2 F10 |
| D114 | ED-368089 | D ZENER H HZ2OL 2 F10 |
| IC101 | El-349719 | IC M5218P |
| IC102 | El-345474 | IC HA12002 |
| L101 | EO-332116 | COIL FIX 2 103AK-006A2FC2K |
| RL101 | EQ-337159 | RELAY POW G4Z-2282F2N0 24V |
| R107 | ER-318400 | R CB H S10 FS RDS 1 / 4W 680J |
| R107A | ER-375110 | R CB H S10 FS RDS 1 / 4W 820J |
| [AM-32] | ||
Page 13
| Ref. No. | Part No. | Description |
|---|---|---|
| R108 | ER-318400 | R CB H S10 FS RDS 1/4W 680J |
| R108A | ER-375110 |
R CB H S10 FS RDS 1/4W 820J
[AM-32] |
| R115 | ER-324185 | R CB H S10 FS RDS 1/4W 221J |
| R116 | ER-375108 | R CB H S10 FS RDS 1/4W 272J |
| R116A | ER-324186 |
R CB H S10 FS RDS 1/4W 681J
[AM-32] |
| R120 | ER-324185 | R CB H S10 FS RDS 1/4W 221J |
| R126 | ER-322591 | R CB H S10 FS RDS 1/4W 101J |
| R127 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| R128 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| R129 | ER-359522 | R CT W R22+R22/5W |
| R143 | ER-333023 | R OMF H S20 FS 2W 100J |
| R144 | ER-333023 | R OMF H S20 FS 2W 100J |
| R154 | ER-373378 | R OMF H S15 FS 2W 272J |
| R157 | ER-318400 | R CB H S10 FS RDS 1/4W 680J |
| R159 | ER-318400 | R CB H S10 FS RDS 1/4W 680J |
| TR101 | ET-338179 | TR 2SC2291 F,G |
| TR102 | ET-372959 | TR FET 2SK389 V |
| TR102A | ER-373356 | TR 2SC3381 GR,BL |
| [AM-32] | ||
| TR103 | ET-370038 | TR 2SC2910 S.T |
| TR104 | ET-305463 | TR 2SA970 GR,BL |
| TR105 | ET-305463 | TR 2SA970 GR,BL |
| TR106 | ET-370038 | TR 2SC2910 S,T |
| TR109 | *ET-345625 | TR 2SC3116 S,T |
| TR110 | *ET-345626 | TR 2SA1248 S.T |
| IR111 | ET-307195 | TR 2SC2240 GR,BL |
| 18112 | ET-305463 | TR 2SA970 GR,BL |
| 18113 | ET-305463 | TR 2SA970 GR,BL |
| IR116 | ET-305463 | TR 2SA970 GR,BL |
| VK101 | EV-330369 | R S-FIX H RH1051C 0.15W 222 |
4. POWER SUPPLY P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| C101 | EC-201639 | C EC V CUT AS1 331M 80.0DC |
| C102 | EC-201639 | C EC V CUT AS1 331M 80.0DC |
| C109 | EC-326583 | C MMY V CUT CF921 473K 400DC |
| C110 | EC-201637 | C EC V CUT AS1 101M 80.0DC |
| C111 | EC-201637 | C EC V CUT AS1 101M 80.0DC |
| D101 | ED-301911 | D SILICON H DS448 |
| D102 | ED-367949 | D ZENER H HZ16L 3 F10 |
| D103 | ED-367949 | D ZENER H HZ16L 3 F10 |
| D104 | ED-301911 | D SILICON H DS448 |
| D105 | ED-301911 | D SILICON H DS448 |
| D106 | ED-346579 | D ZENER H HZ24L 3 |
| D107 | *ED-330320 | D SILICON DBA10C 200/1.0A |
| R105 | ER-372988 | R CB H S12 FS RDS 1/2W 102J |
| R110 | *ER-324480 | R CB H S10 FS RDS 1/4W 470J |
| R111 | *ER-324480 · | R CB H S10 FS RDS 1/4W 470J |
| R112 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| R113 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| R114 | ER-333372 | R CB H S10 FS RDS 1/4W 150J |
| TR101 | *ET-345625 | TR 2SC3116 S,T |
| TR102 | *ET-345626 | TR 2SA1248 S,T |
| TR103 | *ET-366581 | TR 2SD1762 E,F |
| F3A | *EF-258344 |
FUSE SEMKO T 250V 800MA
[E,V] |
| F3B | *EF-358641 | FUSE BET T 250V 800MA |
| F3C | *EF-601942 | FUSE SEMKO T 250V 630MA |
| F3D | *EF-358974 | FUSE BET T 250V 630MA |
| F4A | ★ EF-258344 | FUSE SEMKO T 250V 800MA |
| F4B | ₩EF-358641 | |
| F4C | ★EF-601942 | EUSE SEMKO T 250V 630MA |
| F4D | ★EF-358974 |
FUSE BET T 250V 630MA
[B][AM-32] |
5. PIN JACK P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| J101 | EJ-373358 |
PIN J T5765-AABA 4P
(TAPE 1 REC /PB) |
| J102 | EJ-373358 | PIN J T5765-AABA 4P |
| J103 | EJ-373358 | PIN J T5765-AABA 4P |
6. LED P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| D101 | ED-375761 |
D LED SLP-336B-050 GREEN
[CD] |
| D102 | ED-375761 |
D LED SLP-336B-050 GREEN
[PHONO] |
| D103 | ED-375761 |
D LED SLP-336B-050 GREEN
[TUNER] |
| D104 | ED-375761 |
D LED SLP-336B-050 GREEN
[AUX] |
| D105 | ED-375761 | D LED SLP-336B-050 GREEN |
| D106 | ED-373354 | D LED SLP-1648 RED |
| D107 | ED-373354 |
D LED SLP-164B RED
[TAPE 2] |
7. PHONE P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| J101 | EJ-348846 |
PHONE J 3P HLJ0540-010 6.3
[PHONES] |
| R101 | ER-557583 | R OMF H FS 2W 431J |
| SW101 | ES-345476 |
SW PUSH SPUL23019A 2 THRO ₩
[SPEAKER A/B] |
8. FUSE P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| L101 | EO-338409 |
COIL LF FKOB160MH02 250Ut
[V] |
| F1A | *EF-306952 |
FUSE TSC A 250V 4.00A
[U] |
| F1B | *EF-691007 |
FUSE SEMKO T 250V 3.15A
[E,V] |
| F1C | *EF-359225 |
FUSE BET T 250V 3.15A
[B] |
| F1D | *EF-306951 |
FUSE TSC A 250V 2.50A
[U][AM-32] |
| F1E | *EF-623125 |
FUSE SEMKO T 250V 2.50A
[E,V][AM-32] |
| F1F | *EF-364518 |
FUSE BET T 250V 2.50A
[B][AM-32] |
| F2 | *EF-306952 |
FUSE TSC A 250V 4.00A
[U] |
| F2B | ≭EF-306951 |
FUSE TSC A 250V 2.50A
[U][AM-32] |
Page 14
9. VOLUME P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| VR101 | EV-373359 |
VR RK16312A 10K W/EARTH LUG
[VOLUME] |
10. POWER SW P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| C101A | *EC-320548 |
C CE V F 103Z 250AC
[U] |
| C101B | *EC-338496 |
C CE V FZ 472P 400AC
[B.E.V] |
| SW101 | *ES-361970 |
SW PUSH SDDLB1 01-1
[POWER] |
11. SOURCE DIRECT LED P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| D101 | ED-361885 |
D LED SLP-384C-51 GREEN
[SOURCE DIRECT] |
| D102 | ED-361885 |
D LED SLP-384C-51 GREEN
[SOURCE DIRECT] |
12. POWER LED P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| D101 | ED-361885 |
D LED SLP-384C-51 GREEN
[POWER] |
| D102 | ED-361885 |
D LED SLP-384C-51 GREEN
[POWER] |
14. TAPE SELECTOR P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| IC1 | El-362588 | IC M5238P |
| SW1 | ES-368769 | SW PUSH SPUL24 2 THROW N |
| [TAPE MONITOR] | ||
| SW1A | ES-372962 | SW PUSH SPUL12 H6.5 2-04-02N |
| [TAPE MONITOR][AM-32] | ||
| SW2 | ES-372963 | SW PUSH SPUL19 H6.5 2-02-02N |
| [MUTING] | ||
| SW3 | ES-372963 | SW PUSH SPUL19 H6.5 2-02-02N |
| [LOUDNESS] |
15. PHONE AMP P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| IC1 | El-344764 | IC M5218P-21 |
| J1 | EJ-366336 |
PIN J T5857-ABBA P 4P
[CD/PHONO] |
| J2 | EJ-366336 |
PIN J T5857-ABBA P 4P
[TUNER/AUX] |
| J3 | EJ-366336 |
PIN J T5857-ABBA P 4P
[DAT] |
| L1 | EO-337684 | COIL FIX 2 FL12R751E 751K |
| SW1 | ES-367641 |
SW PUSH SPUL19 H6.5 2-04-02S
[CARTRIDGE] |
| TR1 | ET-372959 | TR FET 2SK389 V |
16. SWITCH P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| R1 | ER-367950 | R OMF H S10 FS 1/2W 152J |
| R4 | ER-358606 | R OMF H S10 FS 1/2W 102J |
| SW1 | ES-372965 |
SW PUSH ESB-68636 5 THFROW N
[FUNCTION] |
| SW2 | ES-372966 |
SW PUSH ESB-68524 04-2 N
[SOURCE DIRECT] |
13. PRE-AMP P.C BOARD
| Ref. No. | Part No. | Description |
|---|---|---|
| IC1 | EI-344764 | IC M5218P-21 |
| SW1 | ES-372961 |
SW PUSH SPUL19 H12.5 2-02-02N
[SUBSONIC] |
| SW2 | ES-372961 |
SW PUSH SPUL19 H12.5 2-02-02N
[MODE] |
| VR1 | EV-355466 |
VR ROTARY RKDA20 100KCX2
[TREBLE] |
| VR2 | EV-355457 |
VR ROTARY RKDA2S 100KCX2
[BASS] |
| VR3 | EV-355456 |
VR ROTARY 16P10X1W 105
[BLANCE] |
17. TERMINAL P.C BOARD (V ONLY)
| Ref. No. | Part No. | Description |
|---|---|---|
| L1 | EO-342936 | |
| TM1 | EJ-342935 |
TERMINAL W/SCREW YKD31-0132P8P
[V] |
| T901C | *BT-372985 |
TRANS POW A2052-B
[AM-52] |
| T901D | *BT-373349 |
TRANS POW A2053-U
[AM-32] |
| T901E | *BT-373351 |
TRANS POW A2053-EV
[AM-32] |
| T901F | *BT-372984 |
TRANS POW A2053-B
[AM-32] |
| 1 | ZS-345624 |
ST PAN40X08STL CMT CUP
[TRANS FIX] |
| 2A | SP-373222A | PANEL REAR AM-52(U) |
| 2B | SP-373222C | PANEL REAR AM-52(E,V) |
| 2C | SP-373222J | PANEL REAR AM-52(B) |
| 2D | SP-373222E | PANEL REAR AM-32(U) |
| 2E | SP-373222G | PANEL REAR AM-32(E,V) |
| 2F | SP-373222K | PANEL REAR AM-32(B) |
Page 15
| Ref. No. | Part No. | Description |
|---|---|---|
| 3 | EJ-329610 | TERMINAL W/SCREW UB-0067 L 1P |
| 4 | ZS-308846 | T2BR30X08STL BZN PROJECTION |
| TM902 | EJ-337406 | TERMINAL W/SCREW ANB-024-AAA8P |
| [U,E,B][SPEAKER] | ||
| TM1 | EJ-342935 | TERMINAL W/SCREW YKD31-0132P8P |
| [V][SPEAKER] | ||
| 5A | ZS-351886 | PT BR30X10STL BNI |
| [U,E,B] | ||
| 5B | ZS-332468 | T2BR30X20STL NI3 GUIDE |
| [V] | ||
| J901 | *EJ-364357 | SOCKET OUTLET S2T-733T162 |
| [U] | ||
| SW901 | *ES-349070 | SW SELECTOR YKS11-0002 02-4 |
| [U] | ||
| 6A | *EW-363659 | AC CORD 200 0129AVFF B070 A U |
| [U] | ||
| 6B | *EW-363672 | AC CORD 200 0364 LCFL B070 A EV |
| [E,V] | ||
| 6C | *EW-363684 | AC CORD 200 LCFL B070 A B |
| - | [B] | |
| / | EJ-369015 | PLUG SHORT-PIN CNT31-0057 |
| 8 | ZS-351886 | PT BR30X10STL BN |
| 9 | ZS-308846 | T2BR30X08STL BZN PROJECTION |
| 10 | ZS-490228 | T2BID30X08STL CMT |
| 714/ 001000 | [FRON I PANEL FIX] | |
| 11 | ZW-231030 | RV NYL30X045 BL |
| 12 | MZ-553948 | WIRE BAND F-100 |
| 18901 | *E1-345625 | TR 25C3116 S.1 |
| 18902 | ¥EI-368/60 | TR 2503855 P,Y |
| TROODA | WET 2007E0 | |
| THEOZA | 本E1-308/39 | IR 2503854 P,Y |
| TROOP | JET 260750 | |
| 11303 | ΨΕΙ-300/38 |
IN 2001491 7,1
[AM 62] |
| TROUGN | ↓ ET 260757 | |
| INJUJA | TL1-300/3/ |
IN 2001430 F, I
[AM 22] |
| [AW-52] |
Page 16
(TM902)(5)
A (6)
18. ASSEMBLY BLOCK
| Ref. No. | Part No. | Description | Ref. No. | Part No. | Description | ||
|---|---|---|---|---|---|---|---|
| T901A | *BT-372942 |
TRẠNS POW A2052-U
[U] |
TM902 | EJ-337406 |
TERMINAL W/SCREW ANB-024-AAA8P
[B.E.U][SPEAKER] |
||
| T901B | *BT-372944 | TRANS POW A2052-EV | 8 | ZS-447840 | T2BR30X08STL CMT | ||
| [E,V] | 5A | ZS-351886 | PT BR30X10STL BNI | ||||
| T901C | ∗ BT-372985 | TRANS POW A2052-B | [B,E,U] | ||||
| B | 5B | ZS-332468 | T2BR30X20STL NI3 GUIDE | ||||
| 1B | BD-A2052A040D | PANEL FRONT BLK AM-32-B | [V] | ||||
| [AM-32 BLACK] | J901 | *EJ-364357 | SOCKET OUTLET S2T-733 T162 | ||||
| 2 | SK-373236A | KNOB POWER-GOLD | [U] | ||||
| [GOLD] | VS901 | *ES-349070 | SW SELECTOR YKS11-002 02-4 | ||||
| 2 | SK-373236B | KNOB POWER-BLACK | [U] [VOLTAGE SELECTOR] | ||||
| [BLACK] | 6A | *EW-363659 | AC CORD 200 0129AVF B 070 A U | ||||
| 1 | ZS-345624 | ST PAN40X08STL CMT CUP | [U] | ||||
| [TRANS FIX] | 6B | *EW-363672 | AC CORD 200 0364 LCFLB 070 A EV | ||||
| 2A | SP-373222A | PANEL REAR AM-52(U) | [E,V] | ||||
| [U] | 6C | *EW-363684 | AC CORD 200 LCFL B070 🗛 B | ||||
| 2B | SP-373222C | PANEL REAR AM-52(E,V) | [ B ] | ||||
| [E,V] | 7 | EJ-369015 | PLUG SHORT-PIN CNT31-0057 | ||||
| 2C | SP-373222J | PANEL REAR AM-52(B) | 8 | ZS-351886 | PT BR30X10STL BNI | ||
| - | [B] | 9 | ZS-308846 | T2BR30X08STL BZN PROJECTION | |||
| 5 | SK-373243A | KNOB VOLUME-GOLD | 10 | ZS-490228 | T2BID30X08STL CMT | ||
| - | [GOLD] | [FRONT PANEL FIX] | |||||
| 5 | SK-373243B | KNOB VOLUME-BLACK | 11 | ZW-231030 | RV NYL30X045 BL | ||
| • | [BLACK] | 12 | MZ-553948 | WIRE BAND F-100 | |||
| Ь | SP-373246A | COVER UPPER-GOLD | TR901 | *ET-345625 | TR 2SC3116 S,T | ||
| • | [GOLD] | TR902 | ∗ ET-368760 | TR 2SC3855 P,Y | |||
| 3 | EJ-329610 | TERMINAL W/SCREW UB-0067 L 1P | TR903 | *ET-368758 | TR 2SA1491 P,Y | ||
| 4 | ZS-308846 | T2BR30X08STL BZN PROJECTION | |||||
| PARTS LIST — | |||||||
Page 17
FINAL ASSEMBLY BLOCK
19. FINAL ASSEMBLY BLOCK
| Ref. No. | Part No. | Description |
|---|---|---|
| 1-G | BD-A2052A040A | PANEL FRONT BLK AM-52-0 |
| 1-B | BD-A2052A040B | PANEL FRONT BLK AM-52-E |
| 2-G | SK-373236A | KNOB POWER-GOLD |
| 2-B | SK-373236B | KNOB POWER-BLACK |
| 3-G | SK-373242A | |
| 3-B | SK-373242B | |
| 4-G | SK-373244A | |
| 4-B | SK-373244B | |
| 5-G | SK-373243A | |
| 5-B | SK-373243B | |
| 6-G | SP-373246A | |
| 6-B | SP-373246B | |
| 7-G | ZS-341959 | ST BID40X06STL NI3 |
| 7-B | ZS-341960 | |
| 8 | ZS-447840 | T2BR30X08STL CMT |
| 10 |
SA-8369350A2
ZS-447805 |
T2BR30X12STL CMT |
SYMBOL FOR COLOR VARIATION
-
B: BLACK G: GOLD
Page 18
INDEX
MODEL AM-32
| Part No. | Ref. No. | Part No. | Ref. No. | Part No. | Ref. No. | Part No. | Ref. No. |
|---|---|---|---|---|---|---|---|
| BA-A2052A020E | 1A | EF-601942 | F4A | ES-372966 | 28 | ZS-351886 | 8 |
| BA-A2052A020G | 1B | EF-623125 | 16 | ES-372966 | SW2 | ZS-351886 | 5A |
| BA-A2052A020H | 1C | EF-623125 | F1B | FT-305463 | 39 | 75-351886 | 8 |
| BA-A2052A030C | 24 | EI-344764 | 21 | ET-305463 | TR104 | 76 447805 | 10 |
| BA-A 2052 A 020D | 20 | EI 244764 | 101 | ET 205462 | TD105 | 20-447000 | 0 |
| BD A 2052 A 040C | 10 | EI-344764 | ET-305403 | TD110 | 25-447840 | 8 | |
| BD-A2052A040C | EI-344704 | E1-305463 | TRIIZ | 25-44/840 | 8 | ||
| BD-A2052A040C | 1-6 | EI-345474 | 19 | E1-305463 | IR113 | ZS-490228 | 10 |
| BD-A2052A040D | 1-8 | EI-345474 | IC102 | ET-305463 | TR116 | ZS-490228 | 10 |
| BT-372984 | 1 | EI-349719 | 20 | ET-307195 | 40 | ZW-231030 | 11 |
| BT-372984 | T901F | EI-349719 | IC101 | ET-307195 | TR111 | ZW-231030 | 11 |
| BT-372984 | T901C | El-362588 | 22 | ET-338179 | 41 | ||
| BT-373349 | 3 | El-362588 | IC1 | ET-338179 | TR101 | ||
| BT-373349 | T901D | EJ-329610 | 3 | ET-345625 | 43 | ||
| BT-373349 | T901A | EJ-329610 | 3 | ET-345625 | · TR109 | ||
| BT-373351 | 2 | EJ-337406 | 23 | ET-345625 | TR101 | ||
| BT-373351 | T901E | EJ-337406 | TM902 | ET-345625 | TB901 | ||
| BT-373351 | T901B | F.J-337406 | TM902 | FT-345625 | TB901 | ||
| EC-200948 | C109 | F.I-342935 | 24 | FT-345626 | 37 | ||
| FC-200948 | 0110 | E L 342935 | TM1 | ET-345626 | TR110 | ||
| EC-201637 | C110 | E1 342935 | TM1 | ET 245626 | TP102 | ||
| 201007 | CHO | LJ-J42000 | E1-345020 | INTOZ | |||
| EC 201627 | 0111 | E 1 349946 | 1101 | FT 266501 | 45 | ||
| EC 201620 | 0101 |
EJ-340040
EL 264257 |
1001 | E1-300361 |
40
TD100 |
||
| EC-201039 | 0101 | EJ-30435/ | 1901 | E1-300081 | 18103 | | | |
| EC-201039 | EJ-30435/ | 1901 | EI-368/57 | 38 | |||
| EC-320548 | CIUTA | EJ-366336 | JT | E1-368757 | 1K903A | ||
| - EC-326583 | 0122 | EJ-366336 | J2 | ET-368757 | TR903 | ||
| EC-326583 | C109 | EJ-366336 | ET-368759 | 44 | |||
| EC-333972 | C108 | EJ-369015 | 7 | ET-368759 | TR902A | [ | |
| EC-338496 | C101B | EJ-369015 | 7 | ET-368759 | TR902 | ||
| EC-366358 | C120 | EJ-373358 | J101 | ET-370038 | 42 | ||
| EC-366358 | C121 | EJ-373358 | J103 | ET-370038 | TR103 | ||
| ED-301911 | 10 | EO-332116 | L101 | ET-370038 | TR106 | ||
| ED-301911 | D102 | EO-337684 | L1 | ET-372959 | TR1 | ||
| ED-301911 | D103 | EO-338409 | L101 | EV-330369 | VR101 | ||
| ED-301911 | D104 | EO-342936 | L1 1 | EV-355456 | 49 | ||
| ED-301911 | D105 | EQ-337159 | 25 | EV-355456 | VR3 | ||
| ED-301911 | D106 | EQ-337159 | RL101 | EV-355457 | 47 | ||
| ED-301911 | D107 | ER-318400 | R157 | EV-355457 | VR2 | ||
| ED-301911 | D110 | ER-318400 | R159 | EV-355466 | 48 | ||
| ED-301911 | D101 | ER-322591 | R126 | EV-355466 | VR1 | ||
| ED-301911 | D104 | ER-324185 | R115 | EV-373359 | 46 | ||
| ED-301911 | D105 | ER-324185 | R120 | EV-373359 | VR101 | ĺ | |
| ED-330320 | 7 | ER-324186 | R116 | EW-363659 | 6A | ||
| ED-330320 | D107 | ER-324480 | R110 | EW-363659 | 6A | ||
| ED-346579 | 13 | ER-324480 | R111 | EW-363672 | 6B | 9 | |
| ED-346579 | D106 | ER-333023 | B143 | EW-363672 | 6B | ||
| ED-348990 | 9 | ER-333023 | B144 | EW-363684 | 60 | ||
| ED-348990 | D108 | ER-333372 | B127 | EW-363684 | 60 | ||
| ED-348990 | D109 | EB-333372 | R128 | M7-553948 | 12 | ||
| ED-350748 | 8 | FB-333372 | R112 | MZ-553948 | 12 | ||
| ED-350748 | D111 | FB-333372 | B113 | SA-B369350A2 | 9 | ||
| ON BOODOONE | Ŭ | | ||||||
| ED-356424 | 4 | ER-333372 | R114 | SK-373236A | 2-G | 1 | |
| ED-356424 | D112 | ER-358606 | R4 | SK-373236B | 2-B | ||
| ED-361885 | 6 | ER-359522 | 26 | SK-3732424 | 3-6 | ||
| ED-361885 | D101 | ER-359522 | B129 | SK-3732428 | 3 | ||
| ED-361885 | D102 | ER-367950 | R1 | SK-373242B | 3-B | ||
| ED-361885 | D103 | EB-372988 | B105 | SK-3732434 | 5-6 | ||
| ED-361885 | D104 | FB-373356 | 27 | SK-3732438 | 5-B | ļ | |
| ED-361885 | D105 | FB-373356 | TR102 | SK-373244A | 4 | 1 | |
| ED-361885 | D101 | FR-373379 | R154 | SK-373244A | 4 6 | ||
| FD-361995 | 0102 | ER-375110 | P107 | SK-3/3244A | 4-U | ||
| 0102 | ENSTOTIO | 1107 | 34-3732440 | + | l | ||
| ED-361885 | D101 | FB-375110 | B108 | SK-3732448 | 1-B | ||
| ED-361895 | D102 | ER-557592 | R101 | SP 2722215 | -+-D | ||
| ED-367949 | 11 | ES-345476 | 35 | SP 2722225 | 20 | ||
| ED-367040 | D103 | E0-040470 |
00
0)//101 |
SF-3/3222E | 28 | ||
| ED-367040 | D102 | ES 340070 | 26 | SF-3/32220 | 20 | ||
| ED-360000 | 10 | C3-349070 | 30 | 5F-3/3222G | 28 | ||
| ED-3680089 | 12 | C3-3490/0 | 300901 | 5r-3/3222K | 2F | ||
| ED-368089 | D113 | ES-349070 | V2901 | SP-3/3222K | 20 | ||
| ED 37005 | ED-3019/0 | 30 | SP-3/3246A | ti-G | |||
| ED-373354 | 5 | ES-3019/0 | SW101 | SP-3/3246B | 6-B | ||
| LD-373354 | D106 | ES-36/641 | 34 | 28-308846 | 4 | ||
| EF-326629 | 19 | ES 3676/1 | S\A/1 | 75 200046 | |||
| FE-326620 | ELA | E3-30/041 |
3 VV I
20 |
25-308846 | Э | ||
| FE-326620 | E0-072001 | 52 | 23-300840 | 4 | |||
| EE-359074 | 15 | E3-3/2901 | 31 | 23-308846 | 9 | ||
| EF-35003/4 | 15 | ES-3/2962 | 31 | 25-332468 | 58 | ||
| EE 2E00 | F38 | ES-3/2962 | SW1 | ZS-332468 | 5B | ||
| EF 204514 | F4B | ES-372963 | 33 | ZS-341959 | 7-G | ||
| EF-304518 | 14 | ES-372963 | SW2 | ZS-341960 | 7-B | ||
| EF-304518 | F1C | ES-372963 | SW3 | ZS-345624 | 1 | ||
| 17 | ES-372965 | 29 | ZS-345624 | 1 | |||
| EF-001942 | F3A | ES-372965 | SW1 | ZS-351886 | 5A |
Page 19
MODEL AM-52
| Part No. | Ref. No. | Part No. | Ref. No. | Part No. | Ref. No. | Part No. | Ref. No. |
|---|---|---|---|---|---|---|---|
| BA-A2052A020A | 1A | ED-375761 | D104 | ER-373378 | R154 | SK-373236A | 2-G |
| BA-A2052A020C | 1B | ED-375761 | D105 | EB-375108 | R116 | SK-373236B | 2 |
| BA-A2052A020D | 10 | EF-258344 | 19 | ER-375110 | B107A | SK-373236B |
_
2-В |
| BA-A2052A020F | 10 | EF-258344 | F3A | ER-375110 | B108A | SK-373242A | 3-G |
| BA-A2052A020G | 1E | EF-258344 | F4A | ER-557583 | R101 | SK-373242B | 3-B |
| BA-A2052A020H | 1F | EF-306951 | F1D | ES-345476 | 35 | SK-373243A | 5 |
| BA-A2052A030A | 2A | EF-306951 | F2B | ES-345476 | SW101 | SK-373243A | 5-G |
| BA-A2052A030B | 2B | EF-306952 | 20 | ES-349070 | 37 | SK-373243B | 5 |
| BA-A2052A030C | 2C | EF-306952 | F1A | ES-349070 | SW901 | SK-373243B | 5-B |
| BA-A2052A030D | 2D | EF-306952 | F2 | ES-349070 | VS901 | SK-373244A | 4-G |
| BD-A2052A040A | 1-G | EF-358641 | 17 | ES-361970 | 31 | SK-373244B | 4-B |
| BD-A2052A040B | 1-B | EF-358641 | F3B | ES-361970 | SW101 | SP-373222A | 2A |
| BD-A2052A040D | 1B | EF-358641 | F4B | ES-367641 | 34 | SP-373222A | 2A |
| BT-372942 | 3 | EF-358974 | F3D | ES-367641 | SW1 | SP-373222C | 28 |
| BT-372942 | 1901A | EF-358974 | F4D | ES-368769 | 36 | SP-3732220 | 28 |
| BI-3/2944 |
Z
T0010 |
EF-359225 | 10 | ES-308/09 | 3771 | SP-3/3222E | 20 |
| BI-3/2944 | 19016 | EF-359225 |
FIC
E1E |
E0-372901 |
3Z
S\A/1 |
SF-3/32220 | 20 |
| B1-3/2904 | 1901 | EF-304010 | FIF | ES-372901 |
SVV 1
SVV/2 |
SF-373222J | 20 |
| BT 372900 | T901C | EF-001942 |
F3C
F4C |
ES-372901 | SW/1A | SP-3732225 |
20
2E |
| B1-372303 | 10010 | 140 | 10072002 | 01111 | - | ||
| BT-372985 | T901C | EF-623125 | F1E | ES-372963 | 33 | SP-373246A | 6 |
| BT-373349 | T901D | EF-691007 | 18 | ES-372963 | SW2 | SP-373246A | 6-G |
| BT-373351 | T901E | EF-691007 | F1B | ES-372963 | SW3 | SP-373246B | 6-B |
| EC-200948 | C109 | EI-344764 | 23 | ES-372965 | 30 | ZS-308846 | 4 |
| EC-200948 | C110 | EI-344764 | IC1 | ES-372965 | SW1 | ZS-308846 | 9 |
| EC-201637 | C110 | EI-344764 | IC1 | ES-372966 | 29 | ZS-308846 | 4 |
| EC-201637 | C111 | EI-345474 | 21 | ES-372966 | SW2 | ZS-308846 | 9 |
| EC-201639 | C101 | EI-345474 | IC102 | ET-305463 | 41 | ZS-332468 | 5B |
| EC-201639 | C102 | EI-349719 | 22 | E1-305463 | 18104 | 25-332468 | 58 |
| EC-320548 | C101A | EI-349/19 | 10101 | E1-305463 | 18105 | 25-341959 | /-6 |
| FC-326583 | C122 | FI-362588 | 24 | FT-305463 | TR112 | ZS-341960 | 7-B |
| EC-320583 | C109 | EI-362588 | 101 | ET-305463 | TR113 | 78-345624 | 1 |
| EC-333972 | C108 | EI-329610 | 3 | ET-305463 | TB116 | ZS-345624 | 1 |
| EC-338496 | C101B | EJ-329610 | 3 | ET-307195 | 42 | ZS-351886 | 5A |
| FC-366358 | C120A | FJ-337406 | TM902 | ET-307195 | TB111 | ZS-351886 | 8 |
| EC-366358 | C121A | EJ-337406 | TM902 | ET-338179 | 43 | ZS-351886 | 5A |
| EC-373373 | C120 | EJ-342935 | 26 | ET-338179 | TR101 | ZS-351886 | 8 |
| EC-373373 | C121 | EJ-342935 | TM1 | ET-345625 | 45 | ZS-447805 | 10 |
| ED-301911 | 11 | EJ-342935 | TM1 | ET-345625 | TR109 | ZS-447840 | 8 |
| ED-301911 | D102 | EJ-348846 | J101 | ET-345625 | TR101 | ZS-447840 | 8 |
| 70 /00000 | |||||||
| ED-301911 | D103 | EJ-364357 | 25 | E1-345625 | TR901 | 25-490228 | 10 |
| ED-301911 | D104 | EJ-304357 | J901 | ET 245626 | 20 | 23-490228 | 10 |
| ED-301911 | D105 | EJ-304337 | 11 | ET-345020 |
35
TP110 |
ZW-231030 | 11 |
| ED-301911 | D107 | EJ-366336 | .12 | ET-345626 | TB102 | 211-201000 | |
| ED-301911 | D110 | EJ-366336 | J3 | ET-366581 | 47 | ||
| ED-301911 | D101 | EJ-369015 | 7 | ET-366581 | TR103 | ||
| ED-301911 | D104 | EJ-369015 | 7 | ET-368757 | TR903A | ||
| ED-301911 | D105 | EJ-373358 | J101 | ET-368758 | 40 | ||
| ED-330320 | 8 | EJ-373358 | J102 | ET-368758 | TR903 | ||
| ED-330320 | D107 | EJ-373358 | J103 | ET-368758 | TR903 | ||
| ED-346550 | 12 | E0-332116 | L101 | E1-368759 | 18902A | ||
| ED-340550 | 10101 | EU-33/684 | E1-308/00 |
40
TR000 |
|||
|
ED-3405/9
ED-346570 |
10 | EU-338409 | E1-308/00 | TROOP | |||
| ED-348990 | 10 | E0-342530 | 27 | FT-370038 | 44 | ||
| ED-348990 | D108 | EQ-337159 | RL101 | ET-370038 | TR103 | ||
| ED-348990 | D109 | ER-318400 | R107 | ET-370038 | TR106 | ||
| ED-350748 | 9 | ER-318400 | R108 | ET-372959 | 38 | ||
| ED-350748 | D111 | ER-318400 | R157 | ET-372959 | TR102 | ||
| ED-356424 | 4 | ER-318400 | R159 | ET-372959 | TR1 | ||
| ED-356424 | D112 | ER-322591 | R126 | EV-330369 | VR101 | ||
| ED-361885 | 7 | ER-324185 | R115 | EV-355456 | 51 | ||
| ED-361885 | D101 | ER-324185 | R120 | EV-355456 | VH3 | ||
| ED-301885 | D102 | ER-324186 | R116A | EV-35545/ |
49
VP2 |
||
| ED-301885 | 0101 | ER-324480 | R111 | EV-300407 |
¥⊓∠
50 |
||
| ED-367949 | 13 | FB-333023 | R143 | EV-355466 | VR1 | ||
| ED-367949 | D102 | ER-333023 | R144 | EV-373359 | 48 | ||
| ED-367949 | D103 | ER-333372 | R127 | EV-373359 | VR101 | ||
| ED-368089 | 14 | ER-333372 | R128 | EW-363659 | 6A | | | |
| ED-368089 | D113 | ER-333372 | R112 | EW-363659 | 6A | ||
| ED-368089 | D114 | ER-333372 | R113 | EW-363672 | 6B | ||
| ED-373354 | 5 | ER-333372 | R114 | EW-363672 | 6B | ||
| ED-3/3354 | D106 | ER-358606 | R4 | EW-363684 | 6C | ||
| ED-3/3354 | 0107 | ER-359522 | 28 | EVV-363684 |
5U
10 |
||
|
ED-3/5/01
ED-375761 |
0
D101 |
EH-359522 |
H129
P1 |
MZ 552049 | 12 | ||
| ED-375761 | ER-30/900 | B105 | NIZ-003940 |
12
9 |
|||
| ED-375761 | D102 | FR.373356 | TR1024 | SK-373236A | 2 | ||
| 5. 07.0200A | ** |
Page 20
AKAI
MODEL AM-32 MODEL AM-52
SCHEMATIC DIAGRAM AND PC BOARDS
TABLE OF CONTENTS
| 1. | AM-32 FUSE PCB, POWER SUPPLY PCB, POWER SW PCB | 2 |
|---|---|---|
| 2. | AM-32 LED PCB, PHONO PCB, SOURCE DIRECT LED PCB, | |
| SWITCH PCB | 3 | |
| 3. | AM-32 PIN JACK PCB, TAPE SELECTOR PCB, VOLUME PCB | 4 |
| 4. | AM-32 PHONE PCB, PRE AMP PCB | 5 |
| 5. | AM-32 MAIN AMP PCB | 6 |
| 6. | AM-32 SCHEMATIC DIAGRAM | 7 |
| 7. | AM-52 SCHEMATIC DIAGRAM | 8 |
| 8. | AM-52 MAIN AMP PCB | 9 |
| 9. | AM-52 PHONE PCB, PRE AMP PCB1 | 10 |
| 10. | AM-52 PIN JACK PCB, TAPE SELECTOR PCB, VOLUME PCB1 | 11 |
| 11. | AM-52 LED PCB, PHONO PCB, SOURCE DIRECT LED PCB, | |
| SWITCH PCB | 12 | |
| 12. | AM-52 FUSE PCB, POWER SUPPLY PCB, POWER SW PCB | 13 |
| 13. | AM-32/52 BLOCK DIAGRAM1 | 14 |
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2 🔴 👸
POWER
POWER SUPPLY PCB A2052A503B
BCF
25D1762
E.V WHT B BLU
FUSE PCB ( B, E, V MODEL ONLY) A2052A503F
Ó B
Page 22
TAPE SELECTOR PCB A2052A502B
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TO SWITCH PCB (W5,W6,W7)
Page 24
MAIN AMP PCB A2052A503A
2803855
25A1265
• = NPN TRANSISTOR • • = PNP TRANSISTOR
WARNING: ▲INDICATES SAFETY CRITICAL COMPONENTS FOR CONTINUED SAFETY, REPLACE SAFETY CRITICAL COMPONENTS ONLY WITH MANUFACTURER'S RECOMMENDED PARTS
AVERTISSEMENT: AIL INDIQUE LES COMPOSANTS CRITIQUES DE SÉCURITÉ. POUR MAINTENIR LE DEGRÉ DE SÉCURITÉ DE L'APPAREIL, NE REMPLACER QUE DES PIÈCES RECOMMANDEES PAR LE FABRICANT
Page 25
PRE AMP PCB A2052A502A
5
Page 26
PRE AMP PCB A2052A502A
Page 27
2SA1265
2502240
2SA1248
IC IC101. . . IC102 D: D: TRANSISTOR TR101 TR101b TR101 A: TR102b F TR103 b E3 TR104 b E3 TR105 . TR105 b TR106 . TR106 b F3 A: E2 TR1060 TR109. TR109b A: F2 TR110 . TR110 b F TR111 . A TR112 B TR113 TR113 . E TR116 . A TR901 . TR902 B1 TR902 b TR903 b . D1 D: E2 W101 W102 A: D:
W111... E3
Page 28
TO SWITCH PCB(W5, W6, W7)
Page 29
TAPE SELECTOR SW PCB A2052A502B
Page 30
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FUSE PCB (BEV MODEL ONLY)
Page 32
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