Sherwood AI-2110R User manual

SERVICE MANUAL
AI-2110R
STEREO
INTEGRATED
AMPLIFIER
AI-2115R
STEREO
INTEGRATED
AMPLIFIER
g@ CONTENTS
Safety Precaution ........... 0... 0000 e eee eee 2
Specifications ........... 06.00. c ee eee eee eee 3
Block Diagram. ..........0 000 ccc ce eee 5
Circuit Description .................0.0.000005 7
P.C. Boards {Top & Bottom Views).............. 9
Wiring Diagram (I) ........0....0220200 02 eee ee 14
Wiring Diagram (II)...... 0.0.0... 0 0. 15
G§ Sherwood
Exploded View (I) ............0000 00 cece eee 17
Exploded View (Il)..............0.2200 022 e eee 19
Electrical Parts List........ 0.0... 0. c eee eee 22
Mechanical Parts List.................0.00000- 26
Schematic Diagram (Remocon Part)............. 27
Schematic Diagram ............... Separate Sheet

Safety Precaution
WARNING
Service should not be attempted by anyone unfamiliar with the necessary precautions on this player. The following
precautions are necessary during servicing.
1. Many electrical and mechanical parts in this player
have special characteristics often pass unnoticed
and the protection afforded by them cannot neces-
sarily be obtained by using replacement compo-
nents rated for higher voltage, wattage, etc.
Replacement parts that have these special safety
characteristic are identified in this manual and its
supplements: electrical components having such
features are identified by a 4 in the schematic
diagram and the parts list.
Before replacing any of these components, read
the parts list in this manual carefully.
The use of substitute replacement parts that do
not have the some safety characteristics as
specified in the parts list may create shock, fire or
other hazards.
2. Before returning the set to the customer, always
perform an AC leakage current check on the
exposed metallic parts of the cabinet, such as
terminals, screwheads, meta! overlays, etc. to be
sure the set is safe to operate without danger of
electrical shock. Plug the AC line cord directly into
a 120V AC outlet. (Do not use a line isolation
transformer during this check.} Use an AC volt-
meter having 5000 Q per volt or more sensitivity in
the following manner:
Connect a 1500 2 10 watt resistor paralleled by a
0.15uF, 150V AC capacitor, between a known good
earth ground (water pipe, conduct, etc) and the
exposed metallic parts, one at a time. Measure The
AC voltage across the combination of 1500 © resis-
tor and 0.15uF capacitor. Reverse the AC plug at
the AC outlet and repeat AC voltage measure-
ments for each exposed metallic part. Voltage
measured must not exceed 0.3volts RMS. This
corresponds to 0.2mA AC. Any value exceeding
this limit constitutes a potential shock hazard and
must be corrected immediately.
AC VOLT METER
(5000 © per volt or more sensitivity)
Reading should not exceed 0.8V
Amplifier
AC Outlet
Good earth ground such as
a water pipe, conduct, etc.
1500 2
10 Watt
0.15.F 150V AC
Place this probe on each exposed metallic parts.

Specifications
USA/Canadian version
Power output/ch.
Minimum continuous average both channels driven with no more than 0.3% THD.
AtSOhMS: KHZ. tees os cee nas Says nants oh apes beget ees wpe Sandee Raa eae ane Sioa a Hi 52W for A!2110R
73W for Al2215R
at:3- ohmsi2Z0Hz to: 2OKINZ ood oooh ice eho a acs Dew ce ea a we aed SR ees weed 50W for Al2215R
7OW for Al2215R
Intermodulation Distortion, 60Hz: 7kKHz=4:1 SMPTE
50W for Al2110R (100W for Al2115R), output into 8 OHMS... 2... ce ee eee eee eens 0.04%
Damping Factor at 1 kHz into 8 OHMS... 2... eee ete cent nen n ne nnes 50
Input Sensitivity for 10OOW output, 8 ohms at 1 kHz
PROMO 56. och ccccia ts Ax oy Sets ah ae at dag St Menace Besa ace hey cake enseecde bee et NRC a tn a Rt pe eae oti mel 2.5mV
UX UIC eet Sicctee etal 8 na) ME So eet etapa ee Ta Ree Ae at a Sl Rt AT Sone Toney N cea tie 150mV
Phono Preamp input overload;
FT LF px F280 Bl Oc |B ce Sc Ae ORE at ee 150mV
atlOiKZ £0190 TA Di siete Sse tk al ths etn Pe ehh ret eh Et oe tS ete SON ce ale he 600mV
Signal to Noise ratio, IHF ‘A’ wtd./unwtd.;
PHONO Sis ccteachsilar sgeature caren dea tips esas 0 wa ac a wAMateus nd one audcsant acon uae stack eat eae Beads a ee 74/66dB
CD/Video (Aux (CD/Video) for AIZ115R) 0.0. cc cee teen eee nes 94/88dB
Frequency Response
Phono, RIAA 40-20,000 Hz... 0... cette net e nnn e ees +0.5dB
CD atIW SSB ie deat a bbe Bele e-bae bre evans gad Legos Le eG 8404S he bale bbs aban 20Hz — 50kHz
Loudness Contour
At TOO M22 foo exctes steetesesc attics oisars Beene deen s aseng Nee aaah oc day ame aaa dense oa eat beh ree bed shared atca eee ages +7dB
Tone Control;
Bass atHOOH2 2 « cies: owe x nan bau wild tly ees oe F a alas B a eRe aa Sa OE ee Steed La Aneta + 10dB
Treblevat WOK Z i: ic eerie cot ik Seg hae sll eas ace Ae Recent Alb we. bn Sea aa ah Sash anaes tad pee Achaea en ae + 10dB
Channel Separation at Aux
At TOO Zs cco Scien eon ceethcie! ca ethe tone eee oe bab teat goes aoheateba, bye maralecn ed es Sek fa arth yeed ance eset eames yee eee Reda ued 50dB
AE TRIAD cc ra tee Maratea cata Siis aan de Beaman uta Pphacnte, Seeae at deataedeeea ia elgeoneges ee vadaca inte’ eaentee aes 45dB
at TOK AZ aicite des hg boven he toed onieyerh deh le opted Mkts Mercy? abi tn de oice Whe Aor eacar tat Moe ara hia ie a 40dB
Power Consumption ........0.0... 000 ccc cece cece een eee Typical 9OW (min. 16W, max. 220W) for Al2110R
Typical 102W (min. 13W, max. 290W) for Al2115R
Power requirements;
A: 120V 50Hz for USA/Canadian version
B: 120/220V 60/50Hz for multi-voltage version(switchable)
C: 220V 50Hz for general Europian version
D: 220V 50Hz for Germanian & Italian version
E: 240V 50Hz for British & Australian version
F: 220V 50Hz for Swiss & Scandinabian version
Dimensions (WXHXD)...... 0.0.0.0 e cece eee eee eee ene aes 350 x 90 x 280mm, 13.83.5x11.0 inch
Weight (net) 2 cc cceisiiscceay iced} aaiaala Cevomians Bells Sade badd eile, Sods Chime dares SRE 6.5kg (14 Ibs, 4.802)

Europian version
Power output/ch.
IEC
standard
63Hz
to
12.5kKHz
8
OHMS
...
0.
ee
eee
enes
57W
for
Al2110R
77W
for
Al2115R
DIN
standard
1kKHz
8
OHMS...
00.
ene
eee
65W
for
Al2110R
82W
for
Al2115R
Total Harmonic Distortion at —6dB rated output 1kHz 8 ohmS.... 1... eee 0.03%
intermodulation
Distortion
at
—6dB
rated
output
8
ohms........
2.0.0...
tee
0.04%
Damping
Factor
at
1
kHz
into
8
OhMS....
2.66
ee
eee
ee
50
Input Sensitivity for 10OW output at 1 kHz 8 ohms
PHONO!
cc
aciteieete
bets
&
bisa
duce
uddoded
:oyevaeeneen
Gat
ek
MUNA
aed
eel
wives
estates
OL
oe
eas
ra
nae
2.5mV
PRG
TUM
CR
isne
cates
ee
RS
ht
ects
ed
ar
Se
head
de
rat
See
eto
e
ORE
A
tag
2
ee
Meee
So
eae
Sli
Haneda
Gg
150mV
Phono
Preamp
input
overload;
AE
TRHZ
0196
TADS
<s2r
cst
Rhos
Bi
Soe
ol
ss
Dn
deat
aca
a
eae
ds
heh
a
tek
ge
ened
150mV
At 1O KHZ, O84 %) TAD is. 5 5 cses especies ais eos ceva eese leap bate re ape en eh ane Sade beeen re kd A eR hs 600mV
Signal to Noise ratio, IEC ““A’’ wtd./unwtd.;
Phono
:
5mV
input
2.2kohm
shorted
and
vol.
adj.
to
10OW
..
1.6...
74/66dB
AUX — : 500mV input 2.2kohm shorted and vol. adj. to 10OW .... 2. eee 94/88dB
Frequency Response
Phono;
RIAA
40-20,000
HZ
...
es
ed
cee
hie
Lada
e
ae
ee
yeaa
bee
aa
dee
vey
ee
heed
eee
nee
+0.5dB
AuxcatIWw:
=
8d
Bios
Hisox
date
aaccea
eidach
Gi
hie
wate
ceee
a
ends
ony
sale
Guess
Sane
la
eA
20Hz
—
50kHz
Loudness
Contour
At
AQO
HZ:
ores
ete
okra
d
dts
hedeattivenned
cde
teeea
Shree
ayttlete
a
ute
ely
A
Ae
aes
Sahni
A
RARg
ats
+7dB
Tone
Control;
Bass‘at
100HZ
«biel
Oo
ont
be
iar
cee
EG
a
le
ge
ete
BB
ea
See
Bee
Hades
teat
Ss
+
10dB
Mreblesat-TOK HZ: oi see 5 nde teh scaeatetnscetly stad Sen ad Sea ete SR aloe bth neh a No alcnatnacly tate Saale de aattnte at + 10dB
Power Consumption ...........00 02 eee tent etne eee Max. 220W, min 27W for Al2110R
Max. 290W, min 13W for Al2115R
Power requirements;
A: 120V 50Hz for USA/Canadian version
B: 120/220V 60/50Hz for multi-voltage version (switchable)
C: 220V 50Hz for general Europian version
D: 220V 50Hz for Germanian & Italian version
E: 240V 50Hz for British & Australian version
F: 220V 50Hz for Swiss & Scandinabian version
Dimensions (WXHXD). 00.00. cc eee ene eee 350 x 90 x 280mm, 13.8 3.5x11.0inch
Weight(net) -.:.scc:c.nbeeerceide eee tie Se ce bare eee he dae A cle ae lane 6.5kg (14 Ibs, 4.802)
Note: Specifications and design subject to change without notice for improvements. Component and circuitry are
subject to modification to insure best operation under differing local conditions. This manual is based on the
American(A) standard, and provides information on regional circuit modification through use of aletrnate
schematic or wiring diagram,and information on regional component variations through use of parts list.
4

Block Diagram
PHONE © ES
cD O
VOLUME
TUNER ©
FUNCTION SW
ic 301
VIDEO O
TAPE IN ©
TAPE
out O
BALLANCE
SPEAKER SW
SPEAKER
OUT ©
|
eee = oe ||
TONE CONTROL
on J
OS)
SUB B+ — Br
[== :
Jé
MOTOR ORIVER
ic 603
HEAD PHONE
TIMER
CD, TUNER, SURAMP
DIGI LINK
DECK PAUSE
EQ DEF TAPE M
FUNCTION LED
SHIFTRESISTOR
|
|
|
I
|
{
|
I
|
\ AC INPUT
{
!
I
|
|
l
|
t
O:
CPU CONTROL PART
2
s¢::89 1¢ eo1
(D
:
lt St oa PE tr ta a os J
NTN Y RLY
| Ss Rea oeee
| [me Te
tm vib’ pw

Circuit Description
Function Assigned (MC68HCO5P: 1C801)
No. Terminal Operating Remark
1 RESET —1__+—— __ | 0804
2 IRO 5v
3 PA7 (Power on/off) ov —-—-------- Q802
4 PA6 (Deck Pause) a Q803
5 PA5 (Strobe) ——— ta 1C802
6 PA4 (Data) a a IC802, 1C301
7 PA3 (Clock) Sess IC802, 1C301
8 PA2 (Strobe) ee re) pe py fa Ee 1C301
9 PA1 (Standby LED) ao = Q804
10 PAO (Mute) FLL Q812
11 PB5 (Vol. Down) pees 1C803
12 PB6 (Vol. Down) poner i ees a 1C803
13 PB7 (Philips Generator) Q805 for CD, Tuner only
14 Vss Sd ee
15 PC7 (AC Cord off) 0V —-----------
16 PC6 ps be
17 PC5 (Key scan 3) ff 3 oP Key Matrix
18 PC4 (Key scan 2) "
19 PC3 (Key scan 1) "
20 PC2 (Key in 3) 5Vv "
21 PC1 (Key in 2) 0V —--------- "
22 PCO (Key in 1) id
23 PD5 (Timer in)
24 NC ——HW 2 Ground
25 PD7 (Remocon in) ~~ LAP ULL Q806
26 Xx OSC
27 EX 4MHz
28 Vdd
Pin Assignment (IC801)
r
27 || osc1
26 || osc2 25 | | TCAP/PD7
TCMP
PD5
22 || Pco
a
Q
>
[J
roe]
N
PC3 PC5
PC6 PC7
21[] pct
20 | | Pc2
18 |] Pca
+ Swe ace = Se aue
L_] ES Fe a Fp a ae Sf a
Fe Om owt MYM Ns oH ee OH
Wu ao Oo oa
Heke eee eR EEE ES
[oa
:
Block Diagram
Port PBS
B PBO
1/0 4g PB?
Lines
Key Matrix (I1C801)
TCMP
Timer
System
OSC! OSC?
internal
Processor 1” scitator
pot and
yy) RESET
PCO
Accumulator PC
CPU Pc P
: ‘ort
Index Control PC3
Register PC4 1/0
PC5 '
Condition
BEE
Lines
Code BC?
Register
Stack
Pointer
Program
Counter
High
Program
Counter
Low
21128
ROM
240 «x 8
Selt Check
ROM
PD? TCAP
P
128-8
Static
RAM
20
19
22
{-€
NOTE
ae:

PC. Boards (Top & Bottom Views)
MAIN PC. BOARD 4002120000.
(TOP VIEW)
SPKR SW PC. BOARD 4002120140
(TOP VIEW) (BOTTOM VIEW)

(BOTTOM VIEW)
S.P
PC.
BOARD
4002120130
ee
(OPVIEW)
=
CCC
tBOTTIOM
EW)

FRONT PC. BOARD 4002120010 :
(TOP VIEW) (BOTTOM VIEW)
HP PC. BOARD 4002120020 . oe ST BY SW PC. BOARD 4002120030 .
(TOP VIEW) © a De (TOP VIEW)
(BOTTOM VIEW) © (BOTTOM VIEW) |

ST BY PC BOARD 4002120120
(TOP VIEW) (BOTTOM VIEW)
BD,
4002120120
ST BY
VR PC. BOARD 40021
(TOP VIEW)

* 4 f
how 1 heated
eye
400
(TOP VIEW)

Wiring Diagram(1)
SP BOARD
4002120130
VR BOARD
4002120110
(=)
x
<
°
a
2
°
-
o
2
>
w
4002120100
TIMER
23
YAS
co LK
4)
DECK
TO €Q
:
=
| # en
MAIN BOARD
40021200000
SiND 91ND
FRONT BOARD
4002120010
ir]
e
3
f
é
HP BOARD
fa) 4002120020
§ va
tio
¥ ON
:
aR
3
>
SP
SW
BOARD
F
a
y
4002120140
a
eS
°
Ot oth
ST BY SW BOARD
4002120030
14

Wiring Diagram (1)
B-VERSION
K.S-VERSION

C.D.F -VERSION
E-VERSION

Exploded View (I)
Model No.: Al-2110R
-@ PTC #3 3X8B
SAT gy PIC #2 3x8B
18
17

Model No.: Al-2115R
Exploded View(1)
20
19

Ass’y-Remocon
21

Electrical Parts List
PRODUCT SAFETY NOTICE: Products marked with 4\ have special characteristicsimportant to safety. If yoy
replace any of these components, carefully readthe product safety notice of this manual. Don’t degraded the
safety of theproduct through improper servicing.Resistors & Capacitors tolerance, D: +0.5%, J: +5%,
K: 10%, M: 420%, Z: +80%, —20%.
Ref. No i Part No. | Description [Position Remark Ref. No Part No. Description Position] Remark
Main Board 4002120000 CNT88 4428517510 | Plug 2P 2A
‘ 1
Capacitors | Coils
CIOILIR 3579820030. | Ceramic 82pF 50V J | 1A T
ci2u/R | 3579680030 | Ceramic abot 5OV J 1A LIQTL/R =| 2648601470 | Inductor S0,H IA
cro3t‘R | 3479247971 | Electric SA = 4.7uF SOV MITA LSQTL/R =| 2648001010. | Inductor 0.6mH 2B
CIOAL/R 3579100030 | Ceramic 10pF 50V J 1 1A |
CI0BLIR 3579101130} Ceramic 100pF 50V J} 1A Diodes
ce on aa ree ne e HA As) oo 2058699112 | Zener, DZ20BM AL2TIOR only | 28
COghIR 3679662120 | Mylar 0.0056, 00 J {1A (0503) (2058599115) | Zener, DZ 27BM for AI2115R only | 28
a vie is Peta stra péot-0603 | 2058106100 | 1N4002 Rectifier 2A
cr aieant|aeea ate lease lie pants A\| 0604 2058599109 | Zener, DZ 15BH for AIZNOR only | 2A
cig NIN \Ceame Og Sie 9h AN\(D604) (2058599113) | Zener, DZ 248M for AI2TI5R only | 2A
D701-D704 | 2058100105 | 1N5402 Rectifier 2A
Soe
eee
cen
a
ae
0705/0708
|
2058106100
|
1N4002
Rectifier
2A
D714/0715 | 2058599109 | Zener, DZ 15BH 2A
+ CA88LIR 3479247971 | ElectricSA 4.7uF 50V MI1B
CBOILIR 3479247971 | ElectricSA 4.74F S0V M|2B/1B
C5O2LIR 3579820030 | Ceramic 82pF 50V J | 2B/1B ZX} FSOIL/R 5508203030 | NB 5A 250V, 5.1.x 20mm Domestic
C5O3L/R 3579101030. | Ceramic 100pF 50V J | 28/18 AN|IFOOIL/R) (9508403035) ) FB SA 250V, 6.1 x 20mm B,C,D,F
CBOALIR 3579473030 | Ceramic —0.047F 50V J | 28/18
CBO5L/R 3579100030 | Ceramic 10pF 50V J | 28/18
C506L/R 3579101030 | Ceramic 100pF 50V J | 28/18
CBO7LIR 3479222061 | Electric SA 22uF 35V M|2B/1B 2168020106 | NJM 2068DD 1A
CBOBL/R 3579473030 | Ceramic 0.047uF S50V J | 2B/1B 2168601110 | GD7806 2A
C509-(510 : Not used !
COMUR 3679473120 | Mylar 0.047uF 100V J | 2B Resistors: Alll resisitors are 1/4W Metal film +5% tolerance, unless otherwise specified.
C512, ; See Headphone Board M. 0 is metal oxide and C. is cement type.
C513 /0514 . See Speaker Board
CBIBLIR 3479222031 | ElectricSA 22uF 16V M/2B/1B RIOIL/R 3069272270 | 2.7k2 1A
CBIBLIR 3479222031 | ElectricSA 2QuF 16V M|2B/1B Ri02L/R 3069913270) 91k) A
(517 3409210171 | Electric SA 100uE 50V M28 R103L/R 3069913270 | 91k A
RI04L/R 3069911270 | 9100 1A
€601/C602 | 3479210071 | Electric SA 10uF 50V Mj 2A RI0SL/R 3069564270 | 560k2 A
C603/C604 | 3479222071 | ElectricSA 22uF S0Y Mi 1B RIO6L/R 3069433270 | 43k0 1A
RIOVL/R 3069471270 } 4700 1A
€703/C704 | 3609224120 | Mylar 0.2uF 100V Mj 24 RI08L/R 3069104270. | 100k0 A
C705/C706 | 3419547225 | Electric SA 4700uF 50V M|2A R109/R110 | 3069101270 | 1000 A
C707/C708 | 3409247161 | ElectricSA 470uF 35V M|2A
C709/¢710 | 3479247041 | ElectricSA 47uF 25V M|2A R20IL/R 3069121270 | 1200 1A
R202L/R 3069102270 | 1k0 A
c714ic715 | 3609224120 | Mylar 0.22yF 100V J |24 R203L/R 3069473270 | 47kQ A
ROOAL/R 3069121270 | 1200 1A
Bacnantor R205L/R 3069102270 | 1k0 1A
R206L/R 3069473270 | 47k0 1A
CNT1CNT2 | 4428517610 | Plug 3P R207L/R 3069121270 | 1200 1A
CNT3ICNTS | 4428517710 | Plug 4P R208L/R 3069102270 | 1k0 1A
CNT8 4358502121 | Ass’y 2P To R209L/R 3069473270 | 47k0 1A
Volume Board 120mm R210L/R 3069121270 | 1200 A
CNT1! 4498517510. | Plug 2P R2IIL/R 3069102270 | ke 1A
CNT1 4498522610 | Plug 6P R212L/R 3069473270 | 47k0 1A
CNTHCNT17] 4428522410 | Plug 4P R2I3L/R 3069102270 | 1k0 1A
CNT2) 4358503160 | Ass'y 3P To
Function Board 160mm RBO2L/R 3069471270 | 4700 [28/18

Ref. No Part No. Description Position Remark : Part No. Description Position} Remark
R503L/R 3069334270 | 330k0 2B/1B - 2828073001 or | Main Transformer for Al2110R only Domestic
AN| RSO4L/R 3069122270 | 1.2k0 2B/1B 2828073007 | 110V/220V 60Hz, Alter native
ZN} R505L/R 3069103270 | 10kQ 2B/1B
ZN RS06L/R 3069182270 | 1.8k0 2B/1B - 2828073301 | Main Transformer for Al2f15R only
ANI RSOTL/R 3069123270 | 12k0 2B/1B - (2828073101) | Main Transformer for Al2115R only
ANI R5O8L/R 3069392270 | 3.9k0 2B/1B - (2828073201) | Main Transformer for AI2115R only C,D,F
R509L/R 3069562270 | 5.6k0 2B/18 ee
AN| RSIOL/R 3069152270 | 1.5k0 2B/18
ys ROIIL/R 3069152270 | 1.5k0 2B/1B
R512L/R 3069104270 | 100kQ 2B/1B
AN| R513L/R 3069271270 | 2700 2B/1B Front Board 40021 2001 0
A\| RSI4L/R 3069278686. | C, 0.270 3W 2B/1B Capacitors
ee pre a oe i C401/C402 . See Volume Board
RBITL/R 3039720472 M. 0. 70 1W B C403L/R 3679683120 | Mylar 0,068xF 100V J
RBIBL/R | 3039221572 ‘| M.0, 2200 1W 198 ae lide ie
: eramic p
R519/R520 303939242 | M.O, 3.9k0 1W 2B/1B CAQOBL/R 3679223120. | Mylar 0.02%F 100V J
R60 3069332270 | 3.3k0 oA C407L/R 3679472120 | Mylar 0.0047xF 100V J
gon | spon | 2 can | ror [coun ae a J
ie anata a a 801 3479210071 Electric SA 10uF 50V M
R607 3069333270 33k0 1B C803 . See Stand-by Board
C806 3439147312 | Electric SA 0.047uF 5.5V M
R701/R702 3039391472 | M.0, 3900 1W 2A
C890 3479222031 | ElectricSA 22n.F 16V M
R788 3039101472 | M.0, 1000 1W 2A
{85650312 | Assy 3° To Main Board 1mm
Q501L/R 2008613115 | PNP »PA 75HA 2B/1B CNT2 4358503181 | Ass'y 3P To Main Board 180mm
Q502L/R 2008606107 | NPN KTC2229Y 2B/1B CNT3 4358504201 | Ass’y 4P To Main Board 200mm
Z\| 0503L/R 2008609101 | NPN MPS A05 for AIZT10R only | 2B/1B CNT4 4368504260 | Ass'y 4P To Volume Board 260mm
ZX{(Q503L/R) (2008609102) | NPN MPS A06 for AI2115R only | 2B/1B
ANI OS04L/R 2028406120 | NPN KTC2235Y for AIZ110R only | 2B/1B CNT6 4358503351 | Ass'y 3P To Function Board
Z\|(Q504L/R) (2028607113) | NPN KTC3421 for AI2115R only | 2B/1B 350mm
ZN} O505L/R 2028106107 | PNP KTAQB5Y for AI2TIOR only - | 2B/1B CNT? 4358504160 | Ass’y 4P To Main Board 160mm
AN|(Q505L/R} (2028207106) | NPN 2SC3855 for AI2115R only | 2B/18
AN| O506L/R 2028416107 | NPN 2SC3854 28/18 CNT9 4358502405 | Ass’y 2P To Back Chassis 400mm
Z\| Q507L/R 2028116104 | PNP 2SA1490 for AI2110R only ‘| 2B/1B CNT10 4358503160 | Ass'y 3P To Stand By Board
ZN|(0507L/R) (2028116103) | PNP 2SA1491 for AIZ115R only | 2B/1B 160mm
CNT11 4358502121 | Ass'y 2P To Main Board 120mm
0601 2200206105 | PNP KTAIO15Y 2A CNT12 4358509400 | Ass'y 9P To Back Chassis 400mm
AS| 0602 2008609101 | NPN MPS A05 1B
AN|(0602) (2008609102) | NPN MPS A06 1B SLT90 4119102106 | Wafer 2P
ZN} 0603 2008609101 | NPN MPS A05 1B (4428525060) | Wire slat 2P
(0603) 2008609102 | NPN MPS A06 1B
0604 (2008609102) | NPN 2SD1302S for AI2110R only | 1B Diodes
0812 2208206105 | PNP KTAIO(SY for AI2115R only | 2B 0802/D805 2058306101 | 1N4148 Switching
LED802 2308060304 | KIG 226 Green
Others -LED805 | 2308010304. | KIG 226 Green
X-FOR1 2828073901 or | Main Transformer for AI2110R only A LED806 2308060105 | KLR 226E Green
2828073907 | 120V 50Hz, Alternative 1C801 2138309126 | IC, DWP-103 CPU
(X-FOR1) 2828074001 or | Main Transformer for Al2110R only B 1C802 2138009115 | IC, MC14094
2828074007 | 120V/220V 60/50Hz, Alternative
(X-FOR1) 2828074101 or | Main Transformer for AI2110R only C,D,F .
2828074107 | 200V 50H, Alternative Resistors
(X-FOR1) 2828074201 or | Main Transformer for AIZ1/0R only E R401-R403 . See Volume Board
2828074207 | 240V 50Hz, Alternative R404L/R 3069224270 | 220k?

Ref. No Part No. Deseription Poston Remark | Ref. No Part No. Description Position| Remark
RAQSL/R 3069332270 | 3.3k0 | Connectors
ee ee ee ae SLT15 4428525080. | Slat Wire 4P
RADTLIR. | SOSHTZMD |) 47k (SLT15) 14119104156) | Wafer 4P
RAOBLIR 3069154270 | 150k0)
RAQL'R 3069393270 | 39k
RAIOLIR 3069821270 | 8200
RAIILIR | 3069152270 | 1.5K0
| Function Board 4002120100
R801 3069103270 | 10k t -
R802 | 3069102270 | 1k0 | Capacitor
R803 j 3069104270 | 100k2 C301 3479210971 | Electric SA 1F 50V M
R804 | 3069473270 | 47k0 €302'C303 | 3479247041 | ElectricSA = 47.F 25V M
| R805 . | See Stand-by Board
+ R806 3069472270. | 4.7k0
R807 3069103270 | 10k? Connectors
” Peale CNT 4428619310 | Plug 3P
R809 3069202270 | 2kt CNT20 4428519310. | Plug 3P
R810 3069103270 | 10k? 1408505500. | Plug 3P
R812/R813 | 3069103270 | 10KQ 14nes78610 | Plug 9P
RB14-R816 | 3069474270 | 470K?
R817 3069104270. | 100k2 | J
RBI 3069331270 | 3300 Diode
R819 3069106270 | 10M0
R820 3069103270 | 10K AASBIOGION | INAS
R821 3069472270 | 4.7k0
R822 3069103270 | 10k0
R823/R825 | 3069332270 | 3.3K | pt —+———_
R824. 3069202270 | 2k? 2168017132 | £7821
R826/R828 | 3069202270 | 2k
R827/R829 | 3069332270 | 3.3k0 os
R830/R832 | 3069202270 | 2k neers
R831 3069332270 | 3.3K R301 3069104270. | 100k?
R302/R303 | 3069101270 | 1009
R8Q1-R893 | 3069224270 | 220K0
R894-R896 | 3069105270 | 1MQ | a ae
R897 3069224270 | 220k0 |
e Stand By Board 4002120120
Transistors
;
~ — r | Capacitor
ed I Rec ea Uaay | C701/C702 | 3549472407 | Ceramic 0.0047uF 400V K
| Others cmt 3409247131 | Electric SA 470.F 16V M
1R801 2138099108. | Infrared Receiver IL-007 ae epulral ache |g od ER eae
XTALBO1 — | 3908101140 | Resonator 4MHz b <\Grls aN Eee, MU en
L (803 3479210971 | Electric SA uF 50V M
: a
ST-by SW Board 4002120030 Connector
Connectors CNT10 4428517710 | Plug 4P From Front Board
SLT90 4428525060 | Slat Wire 2P | : bss
(SLT90) (4119102105) | Wafer 2° Diodes
| 709-0713 | 2058106100 | 1N4002 Rectifier
Headphone Board 4002120020 eS =
Capacitor F701 5508202921 | NB 4A 125V 5.1 x 20mm A
P | | F702 5608302435 | TL2A 250V 5.1 x 20mm B
CBIR 3679102130 | Ceramic 10009F 50V J c (F701) 5508302435. | TL 2A 250V 5.1 x 20mm CDF
bs L
24