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10
A-S700
A-S700
■ DISASSEMBLY PROCEDURES /
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
1. Removal of Top Cover
a. Remove 4 screws ( ), 4 screws ( ) and screw ( ).
(Fig. 1)
b. Remove the top cover. (Fig. 1)
2. Removal of Front Panel
* Prepare an Allen hex socket screwdriver (2 mm)
for removal of knob unit.
a. Remove screw (
), screw ( ) and then remove the
frame top. (Fig. 1)
b. Loosen lock set screw to remove the knob VOL unit.
(Fig. 1)
c. Loosen lock set screw to remove the knob SEL unit.
(Fig. 1)
d. Remove 4 knob TCs. (Fig. 1)
e. Remove 2 knob SP13s. (Fig. 1)
f. Remove 7 screws (
). (Fig. 1)
g. Remove the front panel forward gradually using care
not to cause damage the keys. (Fig. 1)
* When installing the knob VOL/SEL unit, it is necessary
to position them as specified. (Refer to “When install-
ing the knob VOL/SEL unit”.)
■ SERVICE PRECAUTIONS /
Safety measures
• Some internal parts in this product contain high voltages
and are dangerous. Be sure to take safety measures
during servicing, such as wearing insulating gloves.
• Note that positions indicated below are dangerous even
after the power is turned off because an electric charge
remains and a high voltage continues to exist there.
Before starting any repair work, perform discharge
by connecting a discharge resistor (5k-ohms/10W)
between terminals at following positions. The time re-
quired for discharging is about 30 seconds.
1. C141 on MAIN (1) P.C.B..
2. C142 on MAIN (1) P.C.B..
Refer to “PRINTED CIRCUIT BOARDS: MAIN (1) P.C.B.”.
11
A-S700
A-S700
Top cover
Frame top
An Allen hex socket screwdriver
2mm
Lock set screw
Knob VOL unit
Knob SEL unit
Knob TC
Knob SP13
Front panel
Fig. 1
12
A-S700
A-S700
• When installing the knob VOL unit:
a. Turn the VOLUME (VR805) counterclockwise fully. (Fig. 2)
b. Match the slit in the knob VOL unit with the “VOLUME
MIN” position and install it in that state. (Fig. 2)
* At this time, do not tighten the lock set screw.
c. Keep about 0.5 mm to 0.75 mm clearance from the
front panel to knob VOL unit. (Fig. 2)
d. Tighten the lock set screw. (Fig. 2)
e. After installation, perform following checks.
• Turn the knob VOL unit both directions to check
that it does not rub against the front panel.
• Turn the knob VOL unit clockwise fully and check
that the slit in it matches with the VOLUME MAX
position.
• Turn the knob VOL unit counterclockwise fully and
check that the slit in it matches with the VOLUME
MIN position.
• When installing the knob SEL unit:
a. Turn the INPUT (SW803) so that the cut in it comes at
the top. (Fig. 2)
b. Install the knob SEL unit with its lock set screw posi-
tioned at the top. (Fig. 2)
* At this time, do not tighten the lock set screw.
c. Keep about 0.5 mm to 0.75 mm clearance from the
front panel to knob SEL unit. (Fig. 2)
d. Match the lock set screw position with the cut in IN-
PUT (SW803) and tighten the lock set screw.
e. After installation, perform following checks.
• Turn the knob SEL unit in both directions to check
that it does not rub against the front panel.
13
A-S700
A-S700
Knob VOL unitSlit
Cut
Lock set screw
Lock set screw
VR805
SW803
VOLUME MIN.
VOLUME MAX.
Knob SEL unit
Front panel
0.5–0.75mm
Fig. 2
14
A-S700
A-S700
CB283
CB802
MAIN (4) P.C.B.
FUNCTION (2) P.C.B.
OPERATION (1) P.C.B.
CB611
CB606
CB609
Sub-chassis unit
3. Removal of Sub-chassis Unit
a. Remove 2 screws ( ). (Fig. 3)
b. Remove CB283,CB606,CB609,CB611and CB802.
(Fig. 3)
c. Remove the sub-chassis unit. (Fig. 3)
Fig. 3
15
A-S700
A-S700
Sub-chassis unit
Chassis
Ground lead
Rubber sheet and cloth
When checking the P.C.B.s:
• Put the rubber sheet and cloth over this unit. Then
place the P.C.B.s upside down on the cloth and
check it. (Fig. 4)
• Reconnect all cables (connectors) that have been discon-
nected.
• Connect the ground point of the sub–chassis unit to the
chassis with a ground lead or the like. (Fig. 4)
Fig. 4
16
A-S700
A-S700
Chassis cover
Rubber sheet and cloth
MAIN (1) P.C.B.
When checking the P.C.B.s:
• Spread the rubber sheet and the cloth. Then place
this unit on the cloth upside down. (Fig. 5)
• Remove 6 screws (
) and then remove the chassis
cover. (Fig. 5)
Fig. 5
17
A-S700
A-S700
R111
R112
R135
R136
Cut off
R175 (L ch)
R176 (R ch)
0.1mV–10mV
(L ch)
0.1mV–10mV
(R ch)
R135
R175 R176
R111
R112
R136
■ AMP ADJUSTMENT /
● CONFIRMATION OF IDLING CURRENT
1. Right after power is turned on, confirm that the volt-
age across the terminals of R111–R135 (L ch) and
R112–R136 (R ch) are between 0.1 mV to 10.0 mV.
2. If measured voltage exceeds 10.0 mV, open (cut off)
R175 (L ch), R176 (R ch) and reconfirm the voltage.
Attention
If the measured voltage exceeds 10.0 mV after
repairing the power amplifier, check other parts
again for any possible defect before cutting the
resistor.
3. Confirm that the voltage is between 0.20 mV and
15.0 mV after 60 minutes.
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19
A-S700
A-S700
POWER indicator
OFF ON/
STANDBY
OFF OFF
ON
OFF OFF
ON
OFF
ON
1 2
1
4. “POWER” switch
2. “CD DIRECT AMP” switch 3. “PURE DIRECT” switch
■ SELF-DIAGNOSTIC FUNCTION /
● Indication of Protection Information
When the power to this unit is turned on and the pow-
er indicator is flashing, the normal operation is not
available because the protection function is at work.
In that case, the protection information can be indi-
cated by following procedures.
However, the power supply relay (RY251 of MAIN
P.C.B.) does not turn on.
• Operation procedures
* Perform this operation procedure within 30
seconds after turning off the power.
1. Press “POWER”, “CD DIRECT AMP”, and “PURE
DIRECT” switches to turn them off respectively.
(Fig. 1)
2. Repeat pressing “CD DIRECT AMP” switch to
turn it ON/OFF twice. (Fig. 1)
3. Repeat pressing “PURE DIRECT” switch to
turn it ON/OFF once. (Fig. 1)
4. Press “POWER” switch inward to the ON/
STANDBY position. (Fig. 1)
The POWER indicator flashes. (Fig. 2)
Fig. 1
20
A-S700
A-S700
POWER indicator flashing pattern /
Flashing 2 /
Flashing 4 /
Flashing 6 /
Flashing 7 /
Lit /
: Lit /
: Off /
500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 1000mS
500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS
500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS 500mS
1000mS
1000mS
500mS 500mS 500mS 1000mS 1000mS500mS 500mS 500mS 500mS 500mS 500mS
Continuous
Types of protection function /
PS protection /
AMP DC protection L/R ch /
I protection L/R ch /
TMP protection L/R ch /
Normal
(no protection function) /
Fig. 2
• List of protection information
The protection information is indicated by the
flashing pattern of the POWER indicator. (Fig. 2)
• Details of Protection Information
a. PS (Power Supply) protection
Cause: The voltage in the power sup-
ply section is abnormal.
Normal value: 1.12 to 3.04V
Detection port: PRV (90 pin of microprocessor
IC602 of FUNCTION P.C.B.)
Detected at: ACL, ACL2, +15, -15, +5S
b. Amplifier DC voltage protection L/Rch
Cause: Abnormal DC voltage of ampli-
fier output L/R
Normal value: 0.96 to 2.57V
Detection port: PRD (91 pin of microprocessor
IC602 of FUNCTION P.C.B.)
Detected at: PRDC (Amplifier output L/Rch
of MAIN P.C.B.)
21
A-S700
A-S700
c. I protection L/Rch
Cause: Excess current flow into ampli-
fier.
Speaker terminal shorted. (*)
Normal value: LOW (0V)
Detection port: PRI (80 pin of microprocessor
IC602 of FUNCTION P.C.B.)
Detected at: PRI (Amplifier output L/Rch of
MAIN P.C.B.)
* If the protection function works due to
shortage at the speaker terminal, the pow-
er turns off at the excess current protection
L/Rch. However, pressing the “POWER”
switch for OFF/ON causes following opera-
tion to take place and the power to turn on.
1. All INPUT indicators flash until the power
is turned on.
2. The VOLUME knob rotates counterclock-
wise automatically and stops at the 0
(MIN.) position.
3. The power turns on after some seconds.
d. TMP protection L/Rch
Cause: Abnormal temperature of heat
sink.
Normal value: 0 to 1.74V
Detection port: THML (92 pin of microproces-
sor IC602 of FUNCTION P.C.B.)
THMR (93 pin of microproces-
sor IC602 of FUNCTION P.C.B.)
Detected at: PRDL (Heat sink Lch tempera-
ture detection IC101 of MAIN
P.C.B.)
PRDR (Heat sink Rch tempera-
ture detection IC202 of MAIN
P.C.B.)
22
A-S700
A-S700
OFF
ON
POWER indicator
5. "PURE DIRECT" switch
OFF ON/
STANDBY
OFF OFF
ON
OFF OFF
ON
OFF
ON
1 2
1
4. "POWER" switch
2. "CD DIRECT AMP" switch
3. "PURE DIRECT" switch
● Starting in the Protection Cancel mode
If the protection function works and causes hindrance to
trouble shoot, cancel the protection function as described
below, and it will be possible to turn on the power.
• Operation procedures
* Perform this operation procedure within 30
seconds after turning off the power.
1. Press “POWER”, “CD DIRECT AMP”, and “PURE
DIRECT” switches to turn them off respectively.
(Fig. 3)
2. Repeat pressing “CD DIRECT AMP” switch to
turn it ON/OFF twice. (Fig. 3)
3. Repeat pressing “PURE DIRECT” switch to
turn it ON/OFF once. (Fig. 3)
4. Press “POWER” switch inward to the ON/
STANDBY position. (Fig. 3)
“POWER” indicator flashes. (Fig. 3)
5. Press “PURE DIRECT” switch to turn it on. (Fig. 3)
After about 3 seconds, the power relay (RY251
of MAIN P.C.B.) turns on. (Fig. 3)
Fig. 3
CAUTION!
• Using this product with the protection function
disabled may cause damage to itself. Use special
care when using this mode.
23
A-S700
A-S700
Note)
• Applying the power to this unit without correcting the
abnormality can be dangerous and cause additional
circuit damage.
To avoid this, if protection function has been activat-
ed the number of times which is set beforehand, the
power will not turn on even when the “POWER” key
is pressed.
a. PS (Power Supply) protection:
If protection function has been activated 3 times
continuously, the power will not turn on.
b. Amplifier DC voltage protection L/Rch:
If protection function has been activated 3 times
continuously, the power will not turn on.
c. I protection L/Rch:
If protection function has been activated 1 time,
the power will not turn on.
However, the power turns on when the protection
function worked due to short at the speaker termi-
nal.
d. TMP protection L/Rch:
The power turns on no matter how many times the
protection function has worked.
Note)
• The output transistors in each amplifier channel
should be checked for damage before applying
power of this unit.
• Amplifier current should be monitored by measuring
DC voltage across the emitter resistors for each
channel.
• Set this unit once to the “factory reset” state before
turning on the power again.
(For more information, refer to “Factory Reset”of
SELF-DIAGNOSTIC FUNCTION.)
24
A-S700
A-S700
OFF ON/
STANDBY
OFF OFF
ON
OFF OFF
ON
1
OFF
ON
OFF
ON
2 3
1
Example) When the firmware version is [V0007]
V0007
4. "POWER" switch
2. "CD DIRECT AMP" switch
3. "PURE DIRECT" switch
INPUT indicators
Fig. 4
INPUT indicators /
Firmware version /
Binary number (BCD) [Lit: 1, Off: 0] /
Decimal number /
LINE 3
(2
5
= 32)
LINE 2
(2
4
= 16)
LINE 1
(2
3
= 8)
CD
(2
2
= 4)
TUNER
(2
1
= 2)
PHONO
(2
0
= 1)
000110V0006 (4 + 2 = 6)
000111V0007 (4 + 2 + 1 = 7)
001000V0008 (8)
•
•
•
•
•
•
● Indication of Firmware Version
The firmware version of the microprocessor is indicat-
ed in the binary code (BCD) using INPUT indicates.
• Operation procedures
* Perform this operation procedure within 30
seconds after turning off the power.
1. Press “POWER”, “CD DIRECT AMP”, and “PURE
DIRECT” switches to turn them off respectively.
(Fig. 4)
2. Repeat pressing “CD DIRECT AMP” switch to
turn it ON/OFF 3 times. (Fig. 4)
3. Repeat pressing “PURE DIRECT” switch to
turn it ON/OFF once. (Fig. 4)
4. Press “POWER” switch inward to the ON/
STANDBY position. (Fig. 4)
INPUT indicators lights up. (Fig. 4)
25
A-S700
A-S700
OFF ON/
STANDBY
OFF OFF
ON
1
OFF
ON
OFF
ON
OFF OFF
ON
1
2 3
OFF
ON
4
4. "POWER" switch
INPUT indicators
3. "PURE DIRECT" switch
2. "CD DIRECT AMP" switch
● Factory Reset
Return below settings to those when shipped from
the factory.
In the parentheses ( ) are settings when shipped
from the factory.
a. Power (OFF)
b. INPUT (CD)
c. Protection history (None)
d. Number of times when protection is detected (0)
e. Indication of speaker short detected (None)
• Operation procedures
* Perform this operation procedure within 30
seconds after turning off the power.
1. Press “POWER”, “CD DIRECT AMP”, and “PURE
DIRECT” switches to turn them off respectively.
(Fig. 5)
2. Repeat pressing “CD DIRECT AMP” switch to
turn it ON/OFF 4 times. (Fig. 5)
3. Repeat pressing “PURE DIRECT” switch to
turn it ON/OFF once. (Fig. 5)
4. Press “POWER” switch inward to the ON/
STANDBY position. (Fig. 5)
When settings return to those when shipped
from the factory, “CD” of the INPUT indicators
lights up. (Fig. 5)
After some seconds, the power relay of this
unit turns on and the normal operation is re-
stored.
Fig. 5
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ABCDEFGH I J
1
2
3
4
5
6
7
42
A-S700
CB103
IC101
CB101
W101
W102
CB106
W104
CB128
CB102
IC102
CB132
Q122A Q124A Q122C Q124C
Q123A Q121A Q121C Q123C
MAIN (1) P.C.B. MAIN (6) P.C.B.
MAIN (7) P.C.B.
VRG
E
L
E
R
E
-15
+15
+LB
OPERATION (1)
(W801)
HPL
RYHP
+LB
E
-LB
E
PRV
THMR
THML
MG
HPE
HPR
MAIN (4)
(CB282)
MAIN (4) (CB281)
MAIN (3) (CB272)
POWER TRANSFORMER
S10
PRY
MG
PDET
+5M
/RES
PRDC
PRI
FBRY
FARY
PRV
-LB
E
E
+LB
/RES
+5M
PDET
MG
PRY
S10
ACL2
ACL2
E
ACL
ACL
ACH
ACH
-VP
(Side A) (Side A)
(Side A)
OUT
GND
VCC
OUT
GND
VCC
+
R
A / B
L
--+
SPEAKERS
IMPEDANCE SELECTOR
LOW/HIGH
A, G, L models
A, G, L models
Note) Those parts marked with “#” are not included in the P.C.B. ass’y.
## ##
## ##
5 k-ohms
10 W
5 k-ohms
10 W
• Semiconductor Location
Ref no. Location
D101 B4
D102 B3
D103 C4
D104 C3
D105 C4
D106 C3
D107 F4
D108
F3
D109 B6
D111
G5
D112
G3
D116
G5
D117
G5
D118
G6
D119
G6
D120 H6
D121
B6
D122
B6
D262
B5
IC101
D2
IC102
D6
Q101
B5
Q103
B4
Q104
B4
Q105
B4
Q106
B4
Q107
B4
Q108
B3
Q109
B4
Q110
B3
Q111
C4
Ref no. Location
Q112
C3
Q113
B4
Q114
B3
Q115
B4
Q116
B3
Q117
D5
Q118
D3
Q119A
D5
Q119C
D5
Q120A
D3
Q120C
D3
Q121
B5
Q121A
D5
Q121C
E5
Q122A
C3
Q122C
E3
Q123A
C5
Q123C
E5
Q124A
D3
Q124C
E3
Q125
C4
Q126
C4
Q127
F5
Q128
F3
Q129
F5
Q130
B6
Q131
B6
Q132
H5
Q133
G3
Q255
G3
Q256
H5
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to
take safety measures during servicing, such as wearing insulating gloves.
• Note that positions indicated below are dangerous even after the power is turned off be-
cause an electric charge remains and a high voltage continues to exist there.
Before starting any repair work, perform discharge by connecting a discharge resistor (5k-
ohms/10W) between terminals at following positions. The time required for discharging is
about 30 seconds.
1. C141 on MAIN (1) P.C.B..
2. C142 on MAIN (1) P.C.B..
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CB283
W103
CB281
CB128
CB284
CB285
CB101
CB102
IC102
IC101
W101
W102
CB103
W104
CB106
CB258
CB252
CB257
CB253
IC251
IC253
CB254
CB255 CB256
IC252
CB272
CB271
CB293
W291B
W291A
CB294
W295A
CB291
CB292
W295B
A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JK
L MN
A-S700
47
MAIN
1
2
B
1.0
0
6.0
15.2
0
0
0.7
0
-14.9
15.7
-15.5
15.7
-15.5
20.8
20.8
20.7
0.7
20.7
-6.5
-20.8
-20.8
0
0
20.8
0
58.3
0
-58.2
(-46.7)
(46.8)
4.9
4.7
4.7
0
0
0
0
0
0.2
0
4.4
4.4
0
0
4.7
4.9
9.7
(~)
(23.1)
(7.4)
(0)
(0.4)
0
(1.0)
0.2
(0)
(0)
0.9
9.7
0
(0)
(0)
(0)
(0)
(~)
(5.9)
(0)
(23.1)
(5.9)
(7.4)
(1.0)
(3.5)
(3.9)
(3.9)
(0)
(0)
(5.7)
(0)
(0)
(5.7)
0
0.8
0
0
9.7
1.0
-20.8
0
0
0
20.8
20.7
20.8
20.8
0
0
-20.8
-16.2
20.7
-20.8
1.0
0
6.0
AC84.8
AC68.1
AC32.3
58.3
57.7
57.1
0.6
-57.2
-57.2
57.1
0.6
58.3
0
0.6
58.3
0
0
0
57.9
57.7
1.1
1.1
58.3
0.6
57.7
0.6
0
-57.1
-57.2
-1.0
-57.1
-57.1
-57.1
-57.8
-57.2
-56.6
-1.0
-58.3
-0.5
-0.5
-58.3
0
0
0
0
0
-0.5
-58.3
0
-56.6
-57.2
-57.2
-57.8
-57.8
-57.2
-57.1
0
-57.2
-57.8
-57.1
-57.1
0
-57.7
-1.0
-0.4
1.1
-57.7
57.1
57.7
-57.2
-57.1
-1.0
-56.6
-56.6
-57.2
-1.0
-0.5
-58.2
-0.5
0
-58.2
-0.5
0
-58.2
0
57.9
0
0.6
58.2
0
1.1
58.2
0.6
1.1
58.2
0.6
57.1
57.7
1.1
-57.2
-57.2
57.1
57.7
58.2
-57.7
57.1
1.1
-0.4
-1.0
58.3
58.1
0
0.6
AC8.1
Primary ground
OUT L
MAIN (1)
MAIN (3)
MAIN (2)
MAIN (4)
MAIN (6)
AC IN
AC OUTLETS
IMPEDANCE SELECTOR
HIGH/LOW
MAIN (7)
MAIN (8)
MAIN (5)
SPEAKERS
VOLTAGE
SELECTOR
VOLTAGE SELECTOR
230-240V
220V
110V
120V
1-2/5-6
2-3/6-7
3-4/7-8
4-5/8-1
Note) Those parts marked with “#” are not included in the P.C.B. ass’y.
#
#
#
WJ36180 WJ36180 WJ36180 WJ36180 WJ36180 WJ36180 WJ36180
WJ61060
WE10290 WE10290 WE10290 WE10290 WE10290 WE10290 WE10290 WE10290
IC101, 102: LM61CIZ
Temperature sensor
IC252: TC4013BP
Dual D-type flip flop
4
RESET1
1
Q1
6
SET1
5
DATA1
CL
3
CLOCK1
CL
CL
CL
CL
CL
2
Q1
10
RESET2
13
Q2
8
SET2
9
DATA2
7
VSS
14
VDD
11
CLOCK2
12
Q2
CL
CL
CL
CL
CL
CL
1
2
3
4
11
12
13
14
5
6
7
8
9
10
Vss SET2
CK2
VDD
Q2
INPUTS OUTPUTS
*
: Don't care
: Level change
˙ : No change
RESET
L
H
H
L
L
L
Q2
DATA2
RESET2
SET1
RESET1
CK1
Q1
Q1
DATA1
SET
H
L
H
L
L
L
DATA
*
*
*
L
H
*
CK
*
*
*
Qn + 1
H
L
H
L
H
Qn˙
Qn + 1
L
H
H
H
L
Qn˙
POINT B 1 / Pin5, 2 / Pin6 of CB272
1+5M
/RES
2
1+5M
/RES
2
POWER cable ON POWER cable OFF POWER cable ON
to FUNCTION (2)_CB605
R, L models
Page 45
H2
to OPERATION (8)_W811
Page 46 K8
to OPERATION (1)_W801
Page 46
F2
To POWER TRANSFORMER
To POWER TRANSFORMER
To POWER TRANSFORMER
To POWER TRANSFORMER
1. MAIN 1 P.C.B.
2. MAIN 1 P.C.B.
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such as wearing insulating gloves.
• Note that positions indicated below are dangerous even after the power is turned off because an electric charge remains and a high voltage continues to exist
there.
Before starting any repair work, perform discharge by connecting a discharge resistor (5k-ohms/10W) between terminals at following positions. The time required
for discharging is about 30 seconds.
1. C141 on MAIN (1) P.C.B..
2. C142 on MAIN (1) P.C.B.
.
5 k-ohms
10 W
5 k-ohms
10 W
ページを読み込んでいます...
50
A-S700
A-S700
Ref No. Part No. Description Remarks Markets
*
WQ040000 P.C.B. FUNCTION
ＰＣＢ ＦＵＮＣＴＩＯＮ
CB501 V7828400 SOCKET 17P SE TUC SERIES コネクターソケット
CB502 V7827900 SOCKET 12P TE TUC SERIES コネクターソケット 01
CB602 V7826200 CN 12P TE TUC SERIES コネクタープラグ 01
CB603 V7826700 CN 17P TE TUC SERIES コネクタープラグ
CB605 VN394900 CN.BS.PIN 14P ＦＦＣコネクター 01
CB606 VQ047600 CN.BS.PIN 21P ＦＦＣコネクター 02
CB607 V7826300 CN 13P TE TUC SERIES コネクタープラグ
CB609 VB390400 CN.BS.PIN 8P ベースピン 01
CB611 VP682200 CN.BS.PIN 8P ＦＦＣコネクター 01
C501-506 US062220 C.CE.CHP 220pF 50V B チップセラコン 01
C507-508 US062100 C.CE.CHP 100pF 50V B チップセラコン 01
C509-510 US062220 C.CE.CHP 220pF 50V B チップセラコン 01
C511-512 US062100 C.CE.CHP 100pF 50V B チップセラコン 01
C513-516 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C517-518 US064100 C.CE.CHP 0.01uF 50V B チップセラコン 01
C519-530 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C531-532 UR238330 C.EL 330uF 16V ケミコン 01
C533-536 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C542-543 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C550-551 UR267470 C.EL 47uF 50V ケミコン 01
C552-553 UR237100 C.EL 10uF 16V ケミコン 01
C558-559 US064100 C.CE.CHP 0.01uF 50V B チップセラコン 01
C560-561 UR238100 C.EL 100uF 16V ケミコン
C601 UR277100 C.EL 10uF 63V ケミコン 01
C602-603 US135220 C.CE.CHP 0.22uF 16V チップセラコン 01
C604-605 UR266220 C.EL 2.2uF 50V ケミコン 01
C608 UR237100 C.EL 10uF 16V ケミコン 01
C609-610 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C611 UR218220 C.EL 220uF 6.3V ケミコン 01
C612 WB165500 C.EL 0.33F 5.5V ゴールドキャパシタ 04
C613 UR218220 C.EL 220uF 6.3V ケミコン 01
C614 UR218100 C.EL 100uF 6.3V ケミコン 01
C616 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C619 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
D503-504 VU994300 DIODE.ZENR MA8075-H 7.7V ツェナーダイオード 01
D601-602 VU992600 DIODE.ZENR MA8051-M 5.1V ツェナーダイオード 01
D603-604 VT332900 DIODE 1SS355 ダイオード 01
D605 VV833200 DIODE 1SS380 ダイオード 01
D606 VU992600 DIODE.ZENR MA8051-M 5.1V ツェナーダイオード 01
D607 VT332900 DIODE 1SS355 ダイオード 01
IC501 X5043A00 IC NJU7313AM アナログＩＣ 05
IC502 X3547A00 IC BD3841FS ＩＣ 06
IC505-508 X3505A00 IC NJM2068MD-TE2 アンプＩＣ 02
*
IC601 YA438A00 IC S-812C55AY-Z-G 電源ＩＣ
*
IC602 YA179A00 IC.CPU M30302MAP-A95FP written ＣＰＵ／周辺ＩＣ
*
PJ501 WQ380200 JACK.PIN 6P RJ-1074_01-0553 ピンジャック
PJ502 V9764200 JACK.PIN 4P RJ-1073-01-0551 ピンジャック
*
PJ503 WQ276500 JACK.PIN 2P RJ-1073K+4B-0H5 ピンジャック
PN501 V9637500 PIN L=70 #18 スタイルピン
PN601 V9637500 PIN L=70 #18 スタイルピン
Q505 iC1815I0 TR 2SC1815 Y トランジスタ 01
Q506 iA1015I0 TR 2SA1015 Y トランジスタ 01
Q601-602 VV556500 TR 2SA1037K Q,R,S トランジスタ 01
Q605 VP872600 TR 2SA1708 S,T トランジスタ 01
Q606 VV655700 TR.DGT DTC144EKA デジタルトランジスタ 01
R525-526 HV755100 R.CAR.FP 100 Ω 1/4W 不燃化カーボン抵抗 01
P.C.B. FUNCTION
✻ New Parts
51
A-S700
A-S700
Ref No. Part No. Description Remarks Markets
R569-570 V8070900 R.MTL.FLM 100 Ω 1W 金属被膜抵抗 01
ST601 V4040500 SCR.TERM M3 スクリュー／ターミナル 01
XL601 WA674700 RSNR.CE 16MHz CSTLS16M0X51 セラミック振動子
*
WQ040300 P.C.B. OPERATION
ＰＣＢ ＯＰＥＲＡＴＩＯＮ
CB801 VP682200 CN.BS.PIN 8P ＦＦＣコネクター 01
CB802 VB858800 CN.BS.PIN 9P ベースピン 01
CB803 VQ047600 CN.BS.PIN 21P ＦＦＣコネクター 02
CB804 VB858400 CN.BS.PIN 5P ベースピン 01
CB805 VB858500 CN.BS.PIN 6P ベースピン 01
CB806 V7827900 SOCKET 12P TE TUC SERIES コネクターソケット 01
CB807 VB858500 CN.BS.PIN 6P ベースピン 01
CB808 VB858800 CN.BS.PIN 9P ベースピン 01
CB809 V7826200 CN 12P TE TUC SERIES コネクタープラグ 01
CB811 V7826200 CN 12P TE TUC SERIES コネクタープラグ 01
CB812 V7827900 SOCKET 12P TE TUC SERIES コネクターソケット 01
CB813 VB858400 CN.BS.PIN 5P ベースピン 01
CB816 V7828000 SOCKET 13P SE TUC SERIES コネクターソケット
C801-803 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C804-805 UU238330 C.EL 330uF 16V ケミコン ＦＷ 01
C806-807 WE100400 C.PP 47pF 630V ＰＰコン
C808-809 UU338100 C.EL 100uF 16V ケミコン ＲＡ３ 01
C810-811 UU265470 C.EL 0.47uF 50V ケミコン ＦＷ 01
C812 UR266220 C.EL 2.2uF 50V ケミコン 01
C813-814 US062470 C.CE.CHP 470pF 50V B チップセラコン 01
C815-816 UU366100 C.EL 1uF 50V ケミコン ＲＡ３
C817-818 WE100400 C.PP 47pF 630V ＰＰコン
C819 VR168300 C.MYLAR 0.1uF 50V マイラーコン 01
C820-821 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C822-823 UU318330 C.EL 330uF 6.3V ケミコン ＲＡ３
C824-825 UR237100 C.EL 10uF 16V ケミコン
C826-827 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
*
C828-829 WJ604100 C.MYLAR 2200pF 50V マイラーコン
C830-833 US062220 C.CE.CHP 220pF 50V B チップセラコン 01
C834 VR168300 C.MYLAR 0.1uF 50V マイラーコン 01
C835 US064100 C.CE.CHP 0.01uF 50V B チップセラコン 01
*
C836-837 WJ605900 C.MYLAR 0.056uF 50V マイラーコン
C838-839 US062680 C.CE.CHP 680pF 50V B チップセラコン 01
C840-841 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C842 UR248470 C.EL 470uF 25V ケミコン 01
C843 UN866100 C.EL 1uF 50V ＢＰケミコン 01
C844 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C845-846 UU338100 C.EL 100uF 16V ケミコン ＲＡ３ 01
C847 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C848-849 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C850 UM397100 C.EL 10uF 16V ケミコン 01
C851-852 US135100 C.CE.CHP 0.1uF 16V チップセラコン 01
C853-854 WE100700 C.PP 150pF 630V ＰＰコン
C855-856 WJ603100 C.MYLAR 220pF 50V マイラーコン 01
C857-858 WK041800 C.EL 10uF 16V ケミコン 01
C859-860 UU318220 C.EL 220uF 6.3V ケミコン ＲＡ３ 01
*
C861-864 WJ605600 C.MYLAR 0.033uF 50V マイラーコン
*
C865-866 WJ604900 C.MYLAR 9100pF 50V マイラーコン
C867-868 UU238330 C.EL 330uF 16V ケミコン ＦＷ 01
C869-870 UU238100 C.EL 100uF 16V ケミコン ＦＷ 01
P.C.B. FUNCTION and P.C.B. OPERATION
✻ New Parts
52
A-S700
A-S700
Ref No. Part No. Description Remarks Markets
C871-872 WJ605000 C.MYLAR 0.01uF 50V J マイラーコン 01
C873-874 UR238100 C.EL 100uF 16V ケミコン
C875-876 UU337100 C.EL 10uF 16V ケミコン ＲＡ３ 01
C877 WJ605000 C.MYLAR 0.01uF 50V J マイラーコン 01
C878-881 VR168400 C.MYLAR 0.12uF 50V マイラーコン 01
D801-807 WA467800 LED SEL6910A-CD ＬＥＤ 01
D808 VU992400 DIODE.ZENR MA8051 5.1V ツェナーダイオード
D809-810 WA467800 LED SEL6910A-CD ＬＥＤ 01
D811-812 VT332900 DIODE 1SS355 ダイオード 01
IC801 XV763A00 IC OP275GSR OP AMP アンプＩＣ 05
IC802-804 X3505A00 IC NJM2068MD-TE2 アンプＩＣ 02
IC805 XV763A00 IC OP275GSR OP AMP アンプＩＣ 05
IC806 XF494A00 IC LB1641 ＩＣ 03
JK801 V2700900 JACK.PHONE JY-6317-03-030GD ホーンジャック 04
*
PJ801-802 WQ380300 JACK.PIN 2P RJ-1060_01-0531 ピンジャック ２Ｐ
PN801-803 V9637500 PIN L=70 #18 スタイルピン
PN805-809 V9637500 PIN L=70 #18 スタイルピン
Q801 VV556500 TR 2SA1037K Q,R,S トランジスタ 01
Q802-805 VZ725900 TR 2SD1938F S,T トランジスタ 01
Q806-814 VV655700 TR.DGT DTC144EKA デジタルトランジスタ 01
Q815-816 VZ725900 TR 2SD1938F S,T トランジスタ 01
R801-802 V8071300 R.MTL.FLM 470 Ω 1W 金属被膜抵抗
R806-807 V8070900 R.MTL.FLM 100 Ω 1W 金属被膜抵抗 01
R848 HV755100 R.CAR.FP 100 Ω 1/4W 不燃化カーボン抵抗 01
R851 HV755100 R.CAR.FP 100 Ω 1/4W 不燃化カーボン抵抗 01
R873 VS267200 R.MTL.OXD 82 Ω 1W 酸化金属被膜抵抗 01
R884 HV754100 R.CAR.FP 10 Ω 1/4W 不燃化カーボン抵抗 01
R922 V8071300 R.MTL.FLM 470 Ω 1W 金属被膜抵抗
R925 V8071300 R.MTL.FLM 470 Ω 1W 金属被膜抵抗
R926 V8070900 R.MTL.FLM 100 Ω 1W 金属被膜抵抗 01
R929 V8070900 R.MTL.FLM 100 Ω 1W 金属被膜抵抗 01
ST801-802 V4040500 SCR.TERM M3 スクリュー／ターミナル 01
SW801-802 VV399800 SW.PUSH SPUN12 プッシュＳＷ 05
SW803 V9266400 SW.RT.ENC XREB12105PVB25F ロータリーエンコーダ 02
*
SW804 WP187400 SW.RT SRBV141400 ロータリーＳＷ
*
SW805 WP188100 SW.RT SRBV160800 ロータリーＳＷ
*
SW806 WQ270000 SW.PUSH SPUN122100 プッシュスイッチ
U801 V8210200 L.DTCT GP1UD271XK リモコン受光ユニット 03
*
VR801 WP293300 VR A 100k Ω EVJC20FA3A15 二連ロータリーＶＲ
*
VR802 WP293600 VR BH 100k Ω EVJC50FA3375 二連ロータリーＶＲ
*
VR803 WP293500 VR G 25k Ω EVJC50FA3GF4 二連ロータリーＶＲ
*
VR804 WP293400 VR B 20k Ω EVJC50FA3B2 二連ロータリーＶＲ
VR805 VR710500 VR.MOTOR A 100K Ω モーター付ＶＲ 08
*
WQ039100 P.C.B. MAIN J ＰＣＢ ＭＡＩＮ
*
WQ039200 P.C.B. MAIN U ＰＣＢ ＭＡＩＮ
*
WQ039300 P.C.B. MAIN R ＰＣＢ ＭＡＩＮ
*
WQ039400 P.C.B. MAIN T ＰＣＢ ＭＡＩＮ
*
WQ039500 P.C.B. MAIN K ＰＣＢ ＭＡＩＮ
*
WQ039600 P.C.B. MAIN A ＰＣＢ ＭＡＩＮ
*
WQ039700 P.C.B. MAIN B ＰＣＢ ＭＡＩＮ
*
WQ039800 P.C.B. MAIN G ＰＣＢ ＭＡＩＮ
*
WQ039900 P.C.B. MAIN L ＰＣＢ ＭＡＩＮ
CB101-102 VB858200 CN.BS.PIN 3P ベースピン 01
CB103 VB390500 CN.BS.PIN 9P コネクタベースポスト 03
P.C.B. OPERATION and P.C.B. MAIN
✻ New Parts
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/
