Tektronix 2467B - Page 450

2467B POWER DISTRIBUTION B <12
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
ASSEMBLYA1
P160 1K 2K
PatrialAI also shown on diagrams 4, 5, 6, 8,
and 11.
SCHEM I
LOCATION
BOARD
LOCATION
CIRCUIT
NUMBER
SCHEM
LOCATION
BOARD
LOCATION
ASSEMBLYA4
C2830
C2835
C2851
C2855
C2860
C2885
C2901
C2912
C2913
C2926
C2940
C2940
C2950
C2960
3B
3B
3B
4B
4B
4B
4B
4B
5B
4B
3B
3B
4B
4B
1C
2C
1D
2D
2D
2E
3B
3B
4B
3C
4C
4C
4D
3E
C2970
C2980
C2990
R2805
U2800
U2805
U2810
U2820
U2830
U2835
U2850
U2855
4B
4B
4B
3C
3D
3D
3H
3C
3H
3H
4H
4H
3D
3F
3F
2B
2B
2B
2A
2A
1C
2C
1D
2D
U2860
U2865
U2870
U2880
U2885
U2890
U2900
U2905
U2910
U2920
U2930
U2935
U2940
U2950
3F
3G
4H
4H
4H
4H
4H
3D
3D
3E
3F
3F
4H
4H
2D
2E
2E
1F
2F
2F
3A
3A
3A
3B
2D
3C
4C
40
U2960
U2965
U2970
U2980
U2985
U2990
U2995
VR2805
W411
3G
4H
4H
4H
3G
4H
4H
4C
5A
3E
3E
4E
3F
3E
3F
4E
2B
1B
Patrial A4 also shown on diagram 7.
ASSEMBLY A5
C2011
C2101
C2111
C2112
C2113
C2160
C2220
C2221
C2320
C2331
C2460
C2501
C2510
C2520
C2530
C2552
7B
7C
7C
8C
8B
7C
7B
6C
88
6B
7C
7C
7C
6C
6C
7C
1C
1B
1C
1C
1C
1H
2D
2E
2D
2E
2H
3B
3C
3D
3F
3H
C2601
C2610
C2620
C2632
C2650
C2660
C2740
J251
J652
TP2070
TP2701
U2101
U2140
7C
8B
8C
8C
7C
7C
8B
6B
6J
5G
5G
7D
7D
4B
4C
3C
3F
4H
4J
4G
1D
1A
1L
4A
1A
1F
U2160
U2201
U2210
U2220
U2240
U2250
U2260
U2301
U2401
U2410
U2420
U2430
U244Q
U2501
U2510
U2520
7G
7E
7D
7E
7F
7F
7G
7E
7G
7H
ec
6C
7J
7G
7D
6D
1J
2A
2B
2C
2G
2G
2J
2A
2A
2B
2D
2E
2G
3A
3C
3D
U2521
U2530
U2540
U2550
U2601
U2620
U2630
U2640
U2650
U2660
W511
W512
W2070
W2610
W2701
7G
7G
7J
7H
7G
6C
6C
7H
7H
7E
6B
5K
5F
5F
5E
3D
3E
3G
3H
4A
4D
4E
4G
4H
4J
4C
4G
1K
4C
4A
Patrial A5 also shown on diagrams 1 and 2.
ASSEMBLY A6A1
C3001
C3002
C3019
7K
7K
7K
4A
3F
4D
U3001
U3002
7L
7L
3B
2C
U3003
U3004
U3005
7L
7L
7L
3C
3D
2F
U3006
W652
7L
7K
3F
3A
Patrial A6A1 also shown on diagram 3.
ASSEMBLY A9
C4367
C4368
C4402
2B
2B
1B
2F
2F
4A
CR4414
P191
2C
1B
4C
4B
R4402
U4332
U4366
1B
2D
2D
4A
2D
1F
U4367 2D 2F
Patrial A9 also shown on diagrams 6 and 8.
ASSEMBLYA15
C168
1L 1B J160
1K 1B U168
1L 1A
PatrialAI5 also shown on diagram 5.
OTHER PARTS
P411
3A
CHASSIS
P511
5A CHASSIS
P512 5K
CHASSIS
P652
6J
CHASSIS
B
H
K
M
FROM
J191 •
IIP]
FROM
J191 <
t2P]
I P191
I 1 R4402
■l6 +87V 100
WV~t
T
1
£
x-
Yi-^/£\ / R4300.
*•<$> \ H4401.
TO;
C4304. CR4331. J4370-1. J4421-13.
Q4331. R4302, R4354
CR4414
+ 10V REF
1
^<5>{ir <§>0
<& [40]
Ic43EB
"V .022
U4332-353
U4366-1458
U4367-1458
s\ ( R4363, R4370. R4372.
-<B> < R4381. R4415, R4416.
X/
I, R4450, R4461. R4462
PARTIAL A 9
HISH v
0LTASE BOARD
P160 JlBO
-»>-
■^ GND 6 ^ 6
PARTIAL A 1
MAIN B0ARD
^ 3. 8i—
j——luii
ir-^^C
+5V
GNO Tci6e
X
0
'
1
"*>
R1B9
R176
R177
0158
t
0159
•4>
I PRTIAL A 1 5 HOLDOFF BOARD I
FROM
J411 <
[ap]
FROM
J411
[3PJ
<0>
n
[ | | GND R
j | | GND R
I I
nV
| | I GND
I I
I I
kl
I'
£ i
[ U2B20-TL072 | | U2910-MC60BO |
\T] ^.o
C2B30
' C2835
C2B51
C2B55
C2B50
C2885
C2901
C2912
C2926
C2950
C2960
C2970
C2980
C2990
£
IF
■0
R2911
R2914
R2918
R2930
U2920-HH6116
T
] 0
U2685-C04094
U296Q-C04094
U2985-74LS194
■0
C2911
R2918
R2921
14
U2B10-74LS00
U2830-74LS393
U2835-74LS32
U2850-74LS74
U2855-74LS02
U2B70-74LS393
U2B80-74LS74
U2885-74LS10
U2890-74LS00
U2900-74LS10
U2940-74LS393
U2950-74LS74
U2965-74LS00
U2970-74LS08
U2980-74LS00
U2990-74LS86
U299S-74LS1B4
^:
-<s>
J401-2
R2B44
R2B50
R2901
R2902
R2928
R2929
R2975
R2985
U2800-2. 4. 5
U2805-1. 2. 3, 4. 5
U2850-2. 13
U2860-9. 11. 19
U2865-15
U28B0-2. 13
U2910-1
U2920-22. 23
U2950-1, 10
U29B0-1
U29B5-1, 12, 13
PARTIAL A 4 READOUT BOARD
FR0H<<\
[5P!
P511
(£
:»
>
L
A^
GND S
] | 1 GNO
>s
| | I GNO
] [ | GNO
W511 J251 f"
W2701
N2D70
FROM y\
P251 <1Q>
[9N] ^
> 18 +15V
15 + 10V REF[
+1DV HEF
^
-15V
x°-
2
■I.022nF CAPS 4]
TC2221 ■
■<S>
C2010
R2011
R2013
U2420-TL074
U2430-TL074
U2B20-TL074
U2B30-TL074
J-C2011
T47*F
.022)iF CAPS
C2101
C2111
C2160
C2450
C2501
C2510
C2552
C2601
X
C2220 X.022jiF CAPS
.022 TC2650
XC2660
1
.022*F CAPS
C2320
Tvs C2610
J C2740
in .022»*F CAPS
T C2112
-4- r-
?W 7C2632
I U2520-TL072I
U2101-AMB012
If
] [
B. 35J
-4>
CR2370
P503-2
Q2270
R2170
R2244
R2250
R2251
R2342
H2346
H2370
H2443
R2444
R2535
R2544
R25B0
R26B0
R26B1
R2742
U2240-7
U2440-4. 10. 12
U2550-6
U2B50-12
^>
02320
R2110
R2201
R2202
R2203
R2204
R2205
R2206
R2306
R2340
I, R2341
R2413
R2415
R241E
R2417
R2510
R2512
R2540
R2610
R2641
R2642
n
U2140-MC6BAOB 1
U2201-74LS273
U2220-74LS244
U2301-74LS273
£ X
I U224Q-TL7705 | | U2250-PAL20610 |
,. ( R2B21
l/s\) R2B23
^ J7L]
|U2210-74LS174| U2510-LM3111 I U2B60-74LS154 1
^c
°<§>{f
I PAHTIAL A 5 CONTROL BOARD I
N512
f«
TO
J512-21
(9A)
J652
I—1 n
GND C [19 [] GND C
IB
U2401-4051
U2501-4051
U2521-4051
U2530-4051
U2601-4051
U2410-14512
U2550-74LS138
U2640-HC14020
U26S0-74LS279
X
-<S>{1:
i>r
W652
]_ .022>iF CAPS
TC3001
1 C3002
CVC3019
2.9. 14
:
<S>
R3001-1
R3002-1
R3003-1
U3001-74F164
U3002-74F164
U3003-74F164
U3004-74F164
U3005-74F164
U3006-74F164
®
Static Sensitive Devices
See Maintenance Section
I PARTIAL A 6
FRDNT
PANEL ASSEMBLY I
2465B/2467B
POWER DISTRIBUTION B <1