JVC XV-S40BK Service Manual page 48

System control & audio output section (SHEET 4)
AIN0 AIN2
TO FW801
SHEET 1
POWERSW STANDBYIND REMO
TO FW802
SHEET 1
S1~S24
1G~13G
TO SHEET 1
TO SHEET 3
C/R/V
Y/B/U
CVBS/G/Y
CVBS
TO CN503
SHEET 6
DA_DATA1
TX
FL Display & Operation switch section (SHEET 1)
TO SHEET 4
TO SHEET 2
RESET
SYSTEM
CONTROLLER
IC701
S2UDT
SCLK
BUSY
CPURST
IC411
IC412
TOPEN
TCLOSE
U2SDT
LMMUTE
REQ
SWOPEN
SWUPDN
S1~S24
1G~13G
FL DISPLAY
DI801
B5V F- F+
POWER
SWITCH
S801
STANDBY
INDICATOR
STANDBYIND
D801
RESET
IC702
AVCO AVCI
except XV-S30BK
OSC
X701(8MHz)
DAC
CONTROL
OUT1C
OUT1D
OUT2C
DAC
LPF
OUT2D
IC703
IC741,IC751
NTSC/PAL RGBSEL
IC704
D3.3V
TO CN702
SHEET 4
FW802
POWERSW
REMO
REMOTE
CONTROL
IC801
XV-S40BK/XV-S42SL/XV-S45GD
XV-S30BK/XV-E100SL
J702
AV COMPULINK
AV Compulink
except XV-S30BK
Q709
B5V
+12V
TO SHEET 2
-12V
P.MUTE
MUTE
MUTE
Q791
Q743,Q753
Q744, Q754
D791,D792
TO SHEET 3
R ch
L ch
AUDIO_R
ANALOG
AUDIO OUT
AUDIO_L
COAXIAL
DIGITAL OUT
TO CN703
SHEET 4
FW801
AIN0
AIN2
OPERATION
SWITCH
S831~S835
S821
J703
OPTICAL
DIGITAL OUT
except XV-S30BK
2-3