CIRCUIT NO.
PART NO.
DESCRIPTION
Sockets
JL7202A
25051089
NSCT-5P876
JL7203A
25051096
NSCT-12P883
P7201A
25051875
NSCT-31P1662
P7559A
25051087
NSCT-3P874
Plug
P7203 25056056
NPLG-8P1006
Holder
Q7501A
27191074A
(FL)
STANDBY SWITCH PC BOARD (NAETC-7747-2H/2J)
CIRCUIT NO.
PART NO.
DESCRIPTION
Transistors
Q7533~Q7535 2216190R2 or
KRC102S or
2214470R2
RN1402
Diodes
D7533 225290
SEL4110R
D7534 225292D
SEL4310G-D
D7535 225374
SEL2E10C
Resistors
R7534,R7537 435034714R1
RN72K1J-471JE,Carbon
R7540 435034714R1
RN72K1J-471JE,Carbon
R7589,R7590 435032714R1
RN72K1J-271JE,Carbon
Switches
S7541,S7543
25035714 or
NPS-111-S677 or
25035718
NPS-111-S681
Sockets
JL7201A
25051108
NSCT-4P895
JL7203B
25051096
NSCT-12P883
MASTER VOLUME PC BOARD (NAETC-7748-2H/2J)
CIRCUIT NO.
PART NO.
DESCRIPTION
Capacitors
C7559,C7569 332161040R1
CK725F1E-104Z1,
Ceramic
Rotary encoder
S7569 25065611
EC16B24C25
Socket
P7559B
25051087
NSCT-3P874
HEADPHONE TERMINAL PC BOARD (NAETC-7749-2H/2J)
CIRCUIT NO.
PART NO.
DESCRIPTION
Capacitors
C7481,C7482 342101014R1
CC725CH1H-101J1,Ceramic
C7483 332161040R1
CK725F1E-104Z1,
Ceramic
Terminal
P7481 25045385
YKB26-5153
Socket
JL7202B
25051089
NSCT-5P876
DSP CIRCUIT PC BOARD (NADG-7687-2P)
CIRCUIT NO.
PART NO.
DESCRIPTION
ICs
Q100 22241448R2
NJM4580M-D
Q101,Q102 22241448R2
NJM4580M-D
Q103 22241522R2
AK4528VF
Q120 22274040ER2TO TC74VHC4040FT
Q121 22274000GR2TO TC74VHCT00AFT
Q130 222740046R2
74HCU04F
Q131 22241633R3
AK4114VQ
Q160 22240928R2
TC9246F
Q161 222780053R2JR
78L05(NJM78L05UA)
Q170 22278028DR2JR NJM2391DL1-285
Q171 22278033DR2NE
oMPC2933T or
22278033DR2JR NJM2391DL1-33
Q190 22274157ER2TO
oTC74VHC157FT or
22274157IR2TI
SN74AHC157PWR
Q700 22242002R3
MB86D41BPFV-G-BND
Q7000 22241512R3W
M30624FGAFP
Q701,Q751 22274074ER2TO
oTC74VHC74FT or
22274074IR2TI
SN74AHC74PWR