Test Point Overview - Philips VR120 Service Manual

Circuit diagrams and PWB layouts, Wiring diagram

7.32 Test point overview

9762
7911
STV6401
7904
1955
7705
1 12
1704
ZF-out
3730
5704
24 13
40.4 MHz
BAND I
AFC
ADJ.
ADJ.
ADJ.
5702
3707
AGC
ADJ.
STEREO
(ST)
VR120 7.
BIAS
TP
ADJ.
DUMMY for
2 head sets +
-
2613
3625
1911, 1912
100 1
33
34 81
30
23
44
80
31
1
22
11
12 51 50
TDA9605
LA71595M
7650
7004 A-C
VPO
FMPV 1
10
SDA5620 for VPO
SDA5650 for VPS
20 11
CSRP
3.3 MHz
SEC-CHROMA
ADJ.
CURRENT
3089
3088
7072
1
14
LA7339A
17
28
15
DECK-
3.3 MHz
CONTROL
AIO1
REC.
PROT
TMP93CT76F
51 7899A-B
50
31
DISPLAY- CONTROL- AIO2
DISPLAY
90
1965
1961
MOT1
1948
1
5600 not used for M63100BFP
1
42
1 4
M24C08
7818
8 5
8 14
LM339
7530
7502
1
7
CLOCK ADJUST
80 81
100
1
30
1947
MOTOR
CINCH
ADJ. SAT-
1
rear
contr.
DRUM
9417 1956
1941
5VS1
9869
2492
21
9802
SYNC
M63100BFP
9801
TRIV
7463
22
DECK-
CONTROL
8 5
(DE)
1 4
1 4
7300
TCET1101G
1308
2
3
6
MP125
T1.25A
5301
1802
1306
T1.6A
MP160
HP1
MAIN
1301
7303
MC44608
7302
G
D
S
5 3 1
1309
T100mA 1304
MP13
T125mA
1307
1982
MP13
T125mA