PART NO.
INTEGRATED
01
1
0103,104
-U-A
a304
Q306
-L/-A
Q501
Q503
Q504
a505
PARTS
TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the following information.
1. MODEL NUMBER
2. REF. NO.
3. PART NO.
4. DESCRIPTION
_ _ _ _
NOTES:
Parts marked with
are important for
the safety of the set. Be sure to replace these parts
specified ones for
the safety and performance of the set.
CODE
FM Front End
FM IF/AM Mixer,
Oscillator, IF(AN7223)
FM Multiplex
Deck1 , Pre-amp.
L)
Pre-amp.
L)
Switching, APSS Muting/
Muting/Equalizer Selector
Line Amp.
Record Amp.
Switching, High Speed/
Metal Equalizer
Phono Amp.
Level Meter Amp.
APSS Circuit
Nor Circuit (4001 BP)
Switching, Voltage
Control (TD62504)
Power Amp.
F)
APPS Circuit
F)
APPS Circuit
F)
Constant Voltage
Regulated
Deck
Motor Drive
C)
Deck 2, Motor Drive
(288739 C)
Deck 1, Motor Stop
Deck 2, Motor Stop
C)
Drive
F)
Solenoid Drive
C)
AG
AK
AG
AG
AG
AG
AG
AF
AG
AH
AG
AE
AG
AR
Switching, Built-in
Microphone Power
Supply
143)
Switching, Equalizer
AB
F)
Muting
F)
Bias Oscillator
AD
K )
ALC Improvement of
AB
Metal Mode
F)
APPS Circuit
A0
F)
Switching, APPS Indicator AB
AB
AB
AD
D306
AD
AD
0307,308,
D312.313
AD
AD
D315
AC
AD
PART NO.
DESCRIPTION
CODE
Q508
Deck 1,
Speed
Motor Control
F)
Deck 2, Normal Speed
Motor Control
F)
S w i t c h i n g , H i g h S p e e d
Control
F)
DIODES
Static Protector
FM Overload (152076)
Reverse Current
A0
Prevention (1
Forward Direction Voltage AB
Absorber (1
Reverse Current
Prevention (1
AB
D201
D203
D204
Direction Voltage
AB
AA
AB
AB
AB
D206
0207,208,
D212
Absorber (152473)
Reverse Current
Prevention (1
ALC
Reverse Current
Prevention (152473)
ALC (152473)
Reverse Current
Prevention (152473)
Reverse Current
Prevention (152473)
ALC (1
D302
Level Meter
Reverse Current
Prevention (1 S247)
Reverse Current
Prevention
S2473)
Dubbing Indicator
APPS Indicator
Reverse Current
Prevention (152473)
Reverse Current
Prevention (1
Reverse Current
Prevention (1
Reverse Current
Prevention (152076)
End Stop Indicator
Reverse Current
Prevention (1 S2473)
Reverse Current
Prevention (1 S2473)
Reverse Current
Prevention (152473)
AH
A0
AD
AC
AB
AA
AB
AD
AB
AA
Summary of Contents for GF-500
Page 5: ...zl I I I a 5 I I I t l I I I I I I I i _ _____ T j 211 Figure 5 BLOCK DIAGRAM 5 ...
Page 14: ...P VV 7BOARD 8 I 9 I 10 I 11 I 12 DE OF l Z 14 ...
Page 21: ...7 I 2 3 4 5 I 6 1 2 3 1 4 I 5 I 6 Figure 21 CABINET EXPLODED VIEW 21 ...
Page 22: ...1 2 3 4 5 I 6 A 8 C 2 D E F G H 1 2 3 4 5 6 Figure 22 CABINET EXPLODED VIEW 22 ...
