JVC HR-S3902US Service Manual page 50

0 3 MAIN (VIDEO/N. AUDIO, TERMINAL)
KILLER_DET
a
VHS(H)
b
SYNC_OUT
c
Y TO SUB
Y
d
TO_SUB_EMPH
e
PB COLOR
C
f
Fsc
g
REC COLOR
C
h
V FROM AV
i
Y TO AV
Y
j
FRONT V IN
k
V FROM OSD
l
I2C DATA A/V
m
I2C CLK A/V
n
REAR1 V IN
o
REAR1_V_IN
p
FROM_SUB_EMPH
q
ONLY USED FOR
REAR1 VIDEO IN
MODEL
J1
4
REAR1
1
VIDEO IN
J2
4
REAR
1
VIDEO OUT
TO
TUNER
TU_VIDEO
RF_VIDEO
TO
SYSCON
V_FROM_OSD
V.PULSE
S DET
SB_GAIN
KILLER_DET
Y
Q901 BUF
51 53
CLOCK DRIVER
CCD BLOCK
KINSEKI
MSM7470 Series
49
Y-CCD
CCD-
48
CONT
MODE
CONTROL
46
C-CCD
45
WF5
43 SW27
P
NP
C.K
CONV
R*L-SECAM
42
NOT
USED
EXT INT
41
SW26
40
39
SQPB EQ
LPF
38
SQPB
SQPB
37 SW19 P
GCL
36 YNR
DO
SW24
35
GCL 6dBAMP
DO/REC
SW23
34
GCL C-SQUELCH
R*SDECK
R*SVHS
33
32
V-AMP
31
NOT
SYNC
USED SEP
PG
30 29 28
WF4
Y
FILT
55 57
58 59
LCVCO
CHROMA
ACC DET
SW30
P
VCA
R
R
SW2
CCD
LPF
P R
SW51
PILOT PILOT
B.D
ERASE ADD
P
C
SW28
BPF
R
SW17
SW15
SVHS+L-SECAM
P
SECAM
DELAY
N.L. Y-LPF
+SSEQ
DE-EMPH
R
SW20
SVHS+L-SECAM
R
SW14
N.L.
DEH ET LPF
EMPH
HP-NC
PC
TRAP-NC
SW18
SW52
P
R
R
ATP
CLEAR
SQUE
VIDEO ALC
SYNC
LCH
FEED BACK
CLAMP
SW21
R*SDECK
PG AGC DET
R*SDECK
0.5Vp-p
SW22 -1
R*SDECK
R*SDECK
35PinGCL
GCL GCL
27 26 25 24 23 21
WF2
WF3
4-29