Sony SCD-C555ES Service Manual page 66

SCD-C555ES
(2) CD (Use the test disc PATD-012 or YEDS-18)
Note: Measured values in check items are typical ones.
Check items
LOAD IN TIME (msec)
SPIN UP TIME (msec)
RF/VC/FE/TE AVRG (ORG)
RF/VC/FE/TE AVRG (ADJ)
PI/TRVS PP(ORG/ADJ)
PIOR/CCR/TRCR
FOCUS/TRK GAIN
FBIAS/TRVSC/TRCR2/CFR
MIN JITTER AT F.BIAS
READ TOC TIME (msec)
1/3 SEEK TIME
F) AVE/MIN/MAX (msec)
R) AVE/MIN/MAX (msec)
1/MAX SEEK TIME
F) AVE/MIN/MAX (msec)
R) AVE/MIN/MAX (msec)
ERROR RATE
C1 MAX/AVE
C2 MAX/AVE
HENSHIN RYOU (1/10um)
SPIN DOWN TIME (msec)
LOAD OUT TIME (msec)
Note: RF, VC, FE, TE, FBIAS and TRVSC measured values are hexadecimal data with positive and negative signs. When comparing the measured
value with the specified value, refer to the following.
Hexadecimal (hex) display 9 bit data
FF
FE
01
00
1FF
101
100
66
: Not displayed in this set.
: 1372 2500 msec or less
: 98, C, 1D6, 4 RF: 80-9B, VC: 1F1-10, FE: 1B8-42, TE: 1BB-5C
: 9F, A, 1FF, 4
: 81, 131, 95, 92 PI ORG: 70-89, PI ADJ: 122-135, TRVS ORG: 70-120, TRVS-ADJ: 70-120
: 1A, 11, 1F No specified value given
: 2E, 2D FOCUS: 20-40, TRK: 20-40
: 0, 10, 5, A0 F.BIAS: 1E0-30, TRVSC: 1F0-10 TRCR2, CFR: no specified value given
: 94 200 or less
: 1410 2500 msec or less
: 824, 804, 850 AVE: 1000 msec or less, MAX: 1200 msec or less
: 850, 833, 860 AVE: 1000 msec or less, MAX: 1200 msec or less
: 2086, 1999, 2151 AVE: 2300 msec or less, MAX: 2500 msec or less
: 1805, 1793, 1835 AVE: 2300 msec or less, MAX: 2500 msec or less
: 3, 0 C1 MAX: 15 or less
: 0, 0 C2 MAX: 0
: 89 800 or less (100 um or less)
: 1272 2000 msec or less
: Not displayed in this set.
011111111 (+255)
011111110 (+254)
000000001 (+1)
000000000 (0)
111111111 (-1)
100000001 (-255)
100000000 (-256)
RF: 98-A5, VC: 1F1-10, FE: 1F1-10, TE: 1F1-10
Hexadecimal (hex) display 8 bit data
MAX
7F
7E
(+) Side
02
01
0
00
FF
FE
(-) Side
81
80
MIN
Specified value
01111111 (+127)
01111110 (+126)
00000010 (+2)
00000001 (+1)
00000000 (0)
11111111 (-1)
11111110 (-2)
10000001 (-127)
10000000 (-128)