JVC TH-C30J - Page 69

2-9
Front section
S2 S3 S4 S5 S6 S7 S8 S9
S10
G9 G8 G7 G6 G5 G4 G3 G2
G10 G11
G1
VOL1
S11 S12
S1
G1
G11 G10
G2 G3 G4 G5 G9 G8
S10
S11
S12
S13
S14
S15
S16
S17
G6
G7
S9 S8 S7 S6 S5 S4 S3 S2 S1
S13 S15 S16 S14 S17
ILLUMI1
ILLUMI2
ILLUMI2
ILLUMI1
KEY3
KEY4
KEY4
S532S533S534S535
S540 S539 S538 S537 S536
S531
S529
S522 S523
S526 S527 S528
FW521
QUM213-08DGZ4-E
1
2
3
0K501
0K502
NI
C501
3.9k
R527
3.3k
R531
3.9k
R522
C512
3.3k
R536
6.8k
R528
15k
R534
NI
C505
1k
R501
15k
R539
1k
R502
3.9k
R532
3.3k
R521
3.9k
R537
R541
NI
C502
1k
R503
0.01/50
C507
3.3k
R526
6.8k
R533
NI
C503
6.8k
R538
DI501
QLF0168-001
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354
R505 82K
IC501
PT6315
1234567891011
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 39 40 41 42 43 44
33
R506
NI
C508
0.01/50
C515
1/6.3
C506
0K504
0.001/50
C518
NI
C509
NI
C519
FL DRIVER
F+
VSS
2.6V
2.6V
0V
0V
5.0V
-12.5V -21.0V -12.5V -16.8V -18.9V -18.7V
0V
FL DISPLAY
DISC1 DISC1 DISC2 DISC2 DISC3
DISC4 DISC5 DISC5
KEY1
KEY2
SOURCE
LVA10635-A2
TOP KEY PWB
18.9V
0V
PLAY PLAY PLAY
PLAY PLAY
OP/CL OP/CL
OP/CL OP/CL OP/CL
DISC3 DISC4
PAUSE PLAY
STOP
F.SKIP B.SKIP
5.0V
5.0V
0V
QSW0522-002Z
S531-S540
QSW1120-001Z
S522-S529
S10
S11
S12
S13
S14
S15
S16
VEE
S17
G11
G10
G9 G8 G7 G6 G5 G4 G3 G2 G1 VDD
BGND
-21.3V
-23.1V
-14.5V
-21.3V
-23.5V
-10.3V
-21.3V
-23.2V
-13.0V
-18.9V
-18.9V
-21.3V
5.0V
-21.3V
S9 S5 S8 S6 S7 S4 S3 S2 S1 VDD VSS
K2
K1
DI-CS
DI-CK
DI-DT
NC
OSC
NC
NC
G11 G1 G10 G2 G3 G4 G5 G6 G7 G8 G9
S17
S16 S15 S14 S13 S12
S11
S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
CD
ALL E.CAPACITORS ARE SHOWN IN T
H
1/16W
ALL CAPACITANCE VALUES ARE IN
in
NOTES
,
ALL RESISTORS ARE
3.
1.
disc the
5%
NI STANDS FOR NOT INSERTED PARTS.
VOLTAGES ARE DC-MEASURED WITH A
ALL INDUCTANCE VALUES
2.
, 25V
ARE IN H(
T
IN OH
M
CONDITION ---
UNLESS OTHERWISE SPECIFIED.
ALL CAPACITORS ARE
MET
A
50V
ALL RESISTANCE VALUES ARE
16V
LVA10635-A1
LVS10488-002A
TO MAIN PWB
CN457 OF
(SHEET 2/6)
-21.3V -23.2V -13.0v -18.9V -18.9V -23.1V -14.5v -21.0V -21.0V -12.5V -17.3V -10.3V -18.7V -18.9V -16.8V -12.5V -18.7V -18.9V
-21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V
-8.2V 21.0V
F-
-21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V -21.3V