Tektronix 7704A Manual

1460
/
BURST
GAIN "
BOUNCE "
WITH
SOUND IN
SYNC (
CONTINUED )
+ 15V
Q43541
+58
+
5V
+
JOR
R4044
1OK
R4141
TOK
SOUND IN SYNC
REJECT
+
15V
624
Sec
NOISE REJECT
SR4361
4.7K
SR4040
* 15 . Ok
R4143
24.9k
C4042
.01
TP4033
C4235
470
+
15V
R4259
1.5k
R4356
39K
t 14136A
CR4359
9602
12
3
14
Ø24
Q4352
4
Acai
16
12fcp1
!
14136B
9602
C4358
+
.022
+ 5V
EdCp2c
9
of
a
Cp2c
С
IP4238
R4134
4.7k
+
15V
3
)
CR4154
'13
*
R4262
2.7k
1547
+
15V
ĮR4334
4.7k
+ 5V
Disconnect C4246 from this
Point .
1355
261
1
Q4355
CR4249 CR4336
R4251
4.7k
Q4253
POUND IN
SYNC
REJECT
Reconnect C4246 to this
Point .
+
15V
e
+
5V
P4020
R4167
39k
402
P679--316
IQ4244
DECODER
SYNC
PRESENT
P3932-1
VO
154
Q4159
CR4031
SYNC DETECTED
Q4129
P3967-29
k4156
910K
R4152
{ 2k
R4130
470K
C4132
4.7MF
SYNC DETECTOR
-15V
-15 V
-15 V
-15V
+ 15V
R4062
•
2k
+
1C4138
4.7MF
+ 5V
R
4150
4.7k
110
LUMINANCE
PRESENT
P3952-6
.
24057
LUMINANCE
DETECTOR
Q4057
Q4053
169
CR4051
R4055
33 %
+
5 V
-15V
+
C4066
+ 7.5 V FROM
22
MF
C4248
375
HE
13
BURST
CHROMA
PRESENT
R4691 &
CR4529
Q4237
R4158
49.9K
-15V
R4242
7.5k
1270
SYNC
SAMPLING
PULSE
OECODER
TININO
+
15V
R4341
100k
+ 15V
LR4747
34.7k
C4647
1270
ㅔ
C4246
130
Q4240
C4522
13
A4
DECODER
CIRCUIT
BOARD
A
DECODER
SYNC
STRIPPER
-17
June
27 ,
1980
Issue
10-13

Tektronix 7704A Specifications

General

Brand	Tektronix
Model	7704A
Category	Test Equipment
Language	English