Pioneer KRP-500P Service Manual page 138

Hide thumbs Also See for KRP-500P:
Table of Contents

Advertisement

1
A
SUS-B ADJUSTMENT
X DRIVE Assy
from
DIGITAL Assy
XSUS-U
Pin
B
1 Measure the SUS-U and SUS-B
from
DIGITAL Assy
XSUS-B
Pin
C
Y DRIVE Assy
from
DIGITAL Assy
YSUS-U
Pin
1 Measure the SUS-U and SUS-B
D
from
DIGITAL Assy
YSUS-B
Pin
E
SUS-D ADJUSTMENT
Y DRIVE Assy
1 Measure the SUS-D pulse width (Tsus - D).
from
DIGITAL Assy
YSUS-D
F
138
1
2
IC1104
IC1001_A1
IC1101
Photo
Coupler
2
input delay time (Δ Tsus - iub).
VR1002
IC1204
IC1001_A1
Photo
Coupler
2
IC2103
IC2001_A4
IC2101
Photo
Coupler
5
input delay time (Δ Tsus - iub).
VR2002
IC2201
IC2001_A6
Photo
Coupler
7
VR2001
IC2005_A7
Pin
8
2
3
2 Adjust the SUS-U and SUS-B input
delay time so that it becomes
"Δ Tsus - iub + 60 ± 5 nsec."
IC1209
2 Adjust the SUS-U and SUS-B input
delay time so that it becomes
"Δ Tsus - iub + 60 ± 5 nsec."
IC2203
2 Adjust the pulse width (Tsus - Dg) of the SUS-D
input signal so that it becomes "Tsus-D ± 5 nsec."
IC2104
KRP-500P
3
4
TP1119
Q1108
IGBT
Q1104
Q1116
IGBT
TP1127
TP1246
Q1204
Q1218
IGBT
TP1236
Q1205
Q1219
IGBT
TP1238
Q1207
Q1221
IGBT
TP2105
Q2106
IGBT
TP2106
Q2104
Q2107
IGBT
TP2107
Q2108
IGBT
TP2108
Q2109
IGBT
TP2208
Q2204
Q2217
IGBT
TP2209
Q2205
Q2218
IGBT
TP2210
Q2206
Q2219
IGBT
TP2114
Q2111
Q2105
IGBT
Q2113
IGBT
TP2116
4

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents