Signal Line Locations - Tektronix 2246 1Y Service Manual

Portable oscilloscope
Table of Contents

Advertisement

2246 1Y and 2246 Mod A Service
SIGNAL NAME
A GATE
A GATE
A GATE T
A INTEN
A INTEN GATE
A RAMP
A SLOPE
A SWP END
A TRIG
A TRIG LVL
AD COMP
ADDRO
ADDR1
ADDR2
ADDR3
ATS 0
ATS 1
ATS 2
AUX DATA
B DELTA TRIG LVL
B GATE
B GATE
B INTEN
B INTEN GATE
B RAMP
B REF TRIG LVL
B SLOPE
B SWP END
B TRIG
B TRIG
BEAM FIND
BTS 0
BTS 1
BTS 2
BW LIMIT
CH 1 EN
CH 1 POS
CH 1 PRB
CH 1 PREAMP 0
CH 1 PREAMP 1
CH 1 PREAMP IN +
CH 1 TR +
CH 1 VAR
CH 2 EN
CH 2 INVERT
CH 2 POS
CH 2 PRB
CH 2 PREAMP 0
Table 9-1

SIGNAL LINE LOCATIONS

ORIGINATES®
DIAG/CIR#(VIA)
4/U 603-11
4/U603-14
4/Q604
11/U2312-14(R2357)
4/U602-17
5/Q312.Q328
4/U600-30
5/U316-15(R378)
3/U421-10(R411)
11/U2304-8
11 /U2306-7
8/U2512 -1 5(R2560)
8/U2512-6(R2561)
8/U2512 -1 6(R2562)
8/U2512-5(R2563)
4/U600-31
4/U600-32
4/U600-33
5/U303-9
11/U2305-1
4/U603-9
4/U603-15
11/U2312-4(R2356)
4/U602-18
5/Q325.Q329
11/U2304-7
4/U600-26
5/U316-2(R380)
3/U431-10(R415)
3/U 431-11(R416)
4/U503-7
4/U600-27
4/U600-28
4/U600-29
3/U1103-11
4/U600-39
11/U2310-14(R2354)
1/R105;C111
1/U172-4
1/U171-11
1/U112-8
2/U210-20
11/U2309-13 (R2350)
4/U600-38
1/U173-6
11/U2310-4(R2353)
1/R106.C121
1/U173-5
GOES TO
DIAG/CIR#(VIA)
5/VR302
5/VR301
9/U2410-9
7/U1001-12
7/Q1001
6/U802-3
3/U421-8(R493)
4/U602-8
4/U602-7
3/U421-24(R448)
8/U2515-12(R2511)
4/U501-1 ,U602-38(R619) ,U600-4
4/U501 - 2 , U602-39(R618) ,11600-5
4/U501-3.U600-6
4/U502-10,11600-7
3/U421-13(R490)
3/U421-12(R491)
3/U421-9(R492)
3/U1103-2(R1162)
3/U1106-5
5/VR304
5/VR303
7/U1001-5
7/Q1004
6/U802-5
3/U1106-3
3/U431-8(R497)
4/U602-37
4/U602-34(DL22+)
4/DL22-
7/Q2706(R2705);2/U701-21;6/U802-14
3/U431-13 (R494)
3/U431-12(R495)
3/U431-9(R496)
4/U502-4;2/U701-22
2/U 210-11(R213)
2/U203-3
7/U506-15
2/U210-1 (CR201)
2/U210-2 (CR202)
2/U210-7
3/U421-7.U431-7
2/U210 -1 0(R225)
2/U 220-11 (R223)
2/U220-12
2/U203-5
7/U506-12
2/U220-1
MORE £>

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

2246 2r2246 mod a

Table of Contents