Replacement Parts List - Sharp RT-31 Service Manual

R E P L A C E M E N T P A R T S L I S T
To have your order filled promptly and correctly, please furnish the following information.
As to Transistors, Diodes, Zener Diode and LED described in this parts list, they are different according to the Model RT-
3 1 H/HE or RT-31,
NOTES: Parts marked with " Q" (I) are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
REF. NO. PART NO.
INTEGRATED CIRCUITS
ICI
0 1 0 2 , 2 0 2
0 1 0 3 , 2 0 3
0 1 0 4 , 2 0 4
0 3 0 1 , 3 0 2
TRANSISTORS (RT-31)
0 1 0 3 . 2 0 3
0 1 0 4 , 2 0 4
Q701
Q702
DIODES AND LEDS (RT-31H/HB)
D301
D603
"HOW TO ORDER REPLACEMENT PARTS"
1. MODEL NUMBER
3. PART NO.
A distinction is drawn between the abovedescribed items by description of the used units parenthesized.
DESCRIPTION
Pre-amplifier (Record/
playback) (LA3160)
Dolby B-type Noise Reduc-
tion Circuit (NE64651
APSS Circuit (IR3108)
Peak Level Display Meter
Driver (I R2E02)
H a l l E l e m e n t (HA178M15) A K
Switching, Dolby
Record Equalization
Amplifier (2SC945AP)
Muting (2SC945AP)
Audio Amplifier (Head-
phones) (2SC945AP)
Bias Oscillation (2SCl214C) AC
APSS Circuit (2SA733K)
APSS Solenoid Driver
Switching, Dolby
Record Equalization Ampli- AB
fier (VS2SC945AP/-1)
M u t i n g (VS2SC945AP/-1) AB
Audio Amplifier (Head-
phones) (VS2SC945AP/-I)
Bias Oscillation
APSS Circuit
APSS Solenoid Driver
Muting (1 S2076)
LED, Record Indicator
Surge Absorver (1 OE 1)
Power Rectifier (10El)
LED, Peak Level Indicator
2. REF. NO.
4. DESCRIPTION
CODE REF. NO. PART NO.
D607
AG
D610
A M
A K D614
A L D701
3702
D703
DIODES AND LEDS (RT-31)
1 S2076
3401
AC
AE
3603
I
I
LT-3001 N2
I
A B I
I
I
LT-3001 N2
I
I 3701
1 S2076
3702
AC
I
3703 1 S2076
AC
ZENER DIODE (RT31H/HB)
A E
ZENER DIODE (RT-31)
AC
AC
A K
DESCRIPTION
CODE
LED, Peak Level Indicator
LED, Peak Level indicator
LED, Peak Level indicator
Reverse Current Prevention AB
LED, APSS Indicator A C
Reverse Current Prevention
Muting (VHDlS2076//-1 )
LED, Record Indicator A C
Surge Absorver A B
Power Rectifier
AC
LED, Peak Level Indicator
LED, Peak Level Indicator
LED, Peak Level Indicator
A K
LED, Peak Level Indicator
Reverse Current Prevention
AC
LED, APSS Indicator
Reverse Current Prevention
Reverse Current Prevention
Reverse Current Prevention A B
Record Equalizer (6.8mH) A C
Bias Step-up A D
Bias Oscillation
Noise Killer (100,~H) A C