JVC HR-J6008UM
Diagrama del circuito

4.10 REMOTE CONTROLLER SCHEMATIC DIAGRAM

5
NOTES: 1 All parts shown in this schematic are critical for safety. 2 This schematic is only for reference. Avoid replacing individual parts. Replace the entire unit only.

REMOTE CONTROLLER

R4

P32

P31 P30

Key No. 1 2 3 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 39 40 41 42 43 44 45 46 47 48 34+36 34+39

Key Name START+ 1 4 STOP+ DATE+ PROG(CH)+ 3 6 CANCEL 2 7 0 8 TIMER 5 9 PROG Not used Not used PROG CHECK -/-SKIP OPERATE Not used STARTTV/VCR RE-VIEW STOPDATEPROG(CH)DISPLAY AUDIO/MUTE MENU REC REW PLAY STOP FF PAUSE OK/ENTER <</TV VOLNot used Not used Not used UP/TV PROG+ DOWN/TV PROGNot used >>/TV VOL+ REC+PLAY REC+PAUSE

4
R1

P33

P40

P23

P41

P22

D1

P42

P21

P43 R2 Q1 R3 RMO NC

P20

P13

P12

TEST

P11

VCC

P10

3
+3V

C1 100µF 6.3V

X1 4MHz

CL1 CL2

P03 JS1 P02 JS2

IC2

VSS

P01 JS3

RESET R5

P00 JS1 No No No Yes JS2 No No No No JS3 No No No No

C4

C5 IC1

-4 -7 -8 -9

LP20878-008B

2

1

A

B

C

(Sanwa)-V14D1

E. & O. E. No. 82873

D

4-19