JVC RX-E112RSL Service Manual page 23

Block diagram
TV
5
VCR
4 DVD
STB
TAPE PLAY
TAPE REC
SUBWOOFER
OUT
3
COAXIAL
IC611
IN
OPTICAL
SW
IN
IC611
IC611
DSP
IC631
2
SDRAM
IC641
LVA10321-1
LVA10316-1
1
A B
LVA10318-2
TV AUDIO IN
AUDIO OUT
IC511
(B)
TV R/C,G,B,Y/V,YS OUT
IC512
(G)
IC513
(R/C)
TV- LINK
IC514
(Y/V)
Y/V OUT
IC515
(YS)
VCR R/C,G,B,Y/V,YS IN
AUDIO OUT
S/W
VCR AUDIO IN
Video 1~4
TV SLOW OUT
VCR SLOW IN
CN512
CN502
LVA10318-1
DVD R/C,G,B,Y/V,YS IN
DVD AUDIO IN
AUDIO OUT
DVD SLOW IN
TV- LINK
STB R/C,G,B,Y/V,YS IN
STB SLOW IN
STB AUDIO IN
TAPE PLAY
TAPE REC
SUBWOOFER OUT
CN501
CN681
DSP
AD/DA CONVERTER
CONTROLLER
IC601
IC671
DSP COMMAND,DSP CLK, DSP STATUS, DSP READY, DSP RESET
VOLCLK, VOLDATA, VOL LATCH
DAVN, SDA, SCK
CN401
KEY SYSTEM CONTROLLER
IC401
IC402
FL DISPLAY
DI401
C
IC191
AM/FM DET
IC102
TUNER L/R
PLL
PLL CLK,
IC121
PLL DATA, PLLCE
CN504 CN503
REAR
IC501
AUDIO SW
&
CENTER
VOLUME
FRONT
CN411
Q315
Lch
Q317
LVA10317-4
Q316
Rch
Q318
LVA10317-5
AUDIO Q915
Cch
AMP. Q917
LVA10317-8
Q815
RLch
Q817
LVA10317-6
Q816
RRch
Q818
LVA10317-7
RY HP, RY LR
RY S, RY C
D E
RX-E112RSL/RX-E111RSL
LVA10009
TUNER
FM
RF101
MW RF&OSC
AM
T111
LVA10316-2
LVA10316-3
RY741
RY743
RY742
CN226 FW707
CN707
FW206
Q207~Q209
LVA10317-1
F G
Lch
Rch
SPEAKER
TERMINAL
Cch
RLch
RRch
LVA10316-6
2-1