JVC SR-VS30E Service Manual

4-41 4-42
4.21 MAIN (ON SCREEN) SCHEMATIC DIAGRAM 4.22 REMOTE CONTROLLER SCHEMATIC DIAGRAM
DCBA
4
5
3
2
1
The Parts Number
,
value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts
,
refer to the Parts List.
Note :
p30097001a_rev0.1
: Used : Not used
2Fsc
Y/V_TO_OSD
V_FROM_OSD
GND
SW5V
C202
D202
R209
C207
C222
R216
C204
R217
R202
R218
R203
R207 L202
B202
R211
CHARA_DATA1
R210
L204L201
C205
R204
Q201
R201
C203
B203
R208
B204
C221
B205
C208
EDS_CS/PAL_PB[H]
R221
SWD_DATA
JUST/EDS[H]/SECAM
D201
B208
R212
C201
R205
B201
L206
D203 D204
Q202
B206 B207
C211L205
IC201
C209
C210
R206
C206 L203
C219 C220
R220
C218C217
R219
C216C215C214C213C212
P.MUTE[L]
SYNC_DET[H]
I2C_CLK2
I2C_DATA2
OSD_CS
S.CLK
S.DATA_FRSYS
R215
R214
R213
1
0Ω
0.47
220
0Ω
1
1k
10k
2.2k
1k
330 4.7µ
0Ω10k
10µ1µ
100
470
0.01
10k
68p
5.6K
10k
0.01
100
22µ
330
10K
56p 22µ
0.22 0.22
1.8k
4.70.1
5.1k
100p100p33p33p
10k
10k
10k
/6.3
/50
OPEN
2SC4081/QRS/
OPEN
OPEN
OPEN
2SA1576A/QR/
VSS1
XTAL_IN
MUTE
CHABLK
LN21
OSC_IN
OSC_OUT
SYNC_DET
CS1
SCLK
S DATA
VDD2
NC
(CR_OUT)
NC
(VCO_IN1)
NC
(VSS3)
VDD1
RST
CPDT
(CDLR)
CS2
(BEP_IN)
SEP_IN
(SEP_OUT)
SEO_OUT
(BEP_C)
CDLR
(SYN_IN)
SYN_IN
(VDD1)
VDD1
(CVCR)
CV_IN
VSS2
CVOUT
NC
(VDD3)
NC
NC
(VCO_R)
-24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13
/6.3
OPEN
/50
OPEN
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
# # #
# #
#
#
#
#
# #
##
#
#
#
#
##
#
#
#
0 3 MAIN
SYSCON
TO
TO
CONNECTION
(ON SCREEN)
EU, EU/EA EK MS U DOM KR
IC201 LC74775-9750 LC74775-9750 LC74775-9750 LC74785N-9762 LC74785N-9762 LC74789N-9774
R213 R206 B202 B204
R214 R215
B206 B207 L203 L204
,R221 ,C206 ,C219 ,C220
,C222 ,R219 ,R220 ,C217
,C218 ,C215 ,C216
B208 R208 C208
R202 R203 R209 R210
,B203 ,B205 ,C203
D201 OPEN OPEN OPEN OPEN
1SS133 1SS133
D202
1SS133 1SS133 1SS133
1.5k 1.5k 1.5k
D203 D204
100 100 100
1SS133 1SS133 1SS133
C207
0.47 0.47 0.47 OPEN OPEN 0.22
L205 C211
10p 10p 10p 0.01 0.01 0.01
SHORT SHORT SHORT
33 33 33
u u u
# DIFFERENCE TABLE
REC PAUSE REC START
/
(
SP/LP/EP
)
(
TIMER
)
(
TRANS
)
/TV PROG
/TV PROG
(
STOP
)
(
PAUSE
)
(
REC
)
?
(
PROG CHECK
)
/TV
/TV
(
POWER
)
/
AUDIO/
/
KEY NAMEKEY No.
1 2 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46
LCD
1 2 3 6 4 5 7 8
11
9
10 12 13 14 16 15 17 18 20 19
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
U1
S14 S13 S12 S18 S17 S16 S15 S23 S22 S21 S20 S19 S28 S27 S26 S25 S24 S31 S30 S29
P62/KR2
P61/KR1
P60/KR0
X2 X1
VDD
P33 P32
P30/LCDCL
P31/SYNC
P23/BCZ
P22/PCL/PT02
P21/PT01
P20/PT00
P13/T10
P12/INT2 P11/INT1
XT2
NC
XT1
P10/INT0
P63/KR3
P70/KR4
P71/KR5
RESET
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
COM0
COM1
COM2
COM3
VCL0
VCL1
VCL2
P40
P41
P42
P43
VSS
P50
P51
P52
P53
BIAS
P00/INT4
P01/SCR
1 12 2 3 5 4 6 8 7 9 10 11 13 14 16 15 17 19 18 20
21 22 23 24 25 26 27 28
S0 S1 S2 S3 S4 S5 S6 S7 S8 S9
S10 S11 S12 S13 S14 S15 S16 S17 S18 S19
COM0 COM1 COM2 COM3
P03/SI/SB1
P02/SO/SB0
46 4 8 20 28
44 35 7 12 16 31
36 3 112432
43 33 6 18 19 29 42 39 2 10 23 27 45 34 13 14 15 30 41 38 5 17 22 26 40 37 1 9 21 25
p70
p71
p63
p62
p61
p60
p40 p41 p42 p43 p50 p51 p52 p53
X1
1
2
3
C3
C2
X2
VCC
(
3V
)
D1
Q1
R3
R1
R4
VDD
VDDVDD
J1 J6J5J3J4J2
R7
R8R6
C1
VDD
VDD
VCC
(
3V
)
R5
R10
C4
R2
(
LP20873-006#
)
DOUBLE KEYS
40 + 38 40 + 42
TV/CABLE/SAT DV
3
VHS
- - : - -
LCD PROG
TV/VCR
1 2 3
RE-VIEW 4 5
6
8/DAILY 9/WEEKLY 7/VPS/PDC X/0000
(
CANCEL
)
0/AUX MENU PROG 30 SEC OK START START STOP DATE PR
-
+
DATE
STOP
PR
39
(
REW
)
(
PLAY
)
(
FF
)

JVC SR-VS30E Specifications

General

Brand	JVC
Model	SR-VS30E
Category	VCR
Language	English