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Pcb Parts List; Adjustment - Pioneer GR-408 Service Manual

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GR-408
Mark No.
Description

5. PCB PARTS LIST

NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω
47k Ω
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
Mark No.
Description
LIST OF ASSEMBLIES
MAIN BOARD ASSY
NSP
EQ PCB
NSP
POWER PCB
NSP
EQ ON/OFF PCB
NSP
JACK PCB
A
MAIN BOARD ASSY
SEMICONDUCTORS
IC2,IC3 AUDIO IC
IC1
IC LA6458SS
LED1
LED
SWITCHES
SW SK-22F03G5
SW PBS-42H03-F18
RESISTOR
VR1-VR14 SLIDE VR.
OTHERS
T1
TRANSFORMER EI-35

6. ADJUSTMENT

There is no information to be shown in this chapter.
10
Part No.
56 × 10
1
561 ........................................................ RD1/4PU
47 × 10
3
473 ........................................................ RD1/4PU
R50 ..................................................................................... RN2H
1R0 ..................................................................................... RS1P
562 × 10
1
5621 ...................................................... RN1/4PC
Part No.
GR408-A
• • • • •
• • • • •
• • • • •
• • • • •
M5229P
00206458-040
01912000-110
02012205-110
02014218-110
01110203-230
01804083-520
Mark No.
Description
Part No.
5 6 1
J
4 7 3
J
K
R 5 0
K
1 R 0
5 6 2 1
F

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