JVC RX-ES1SL Service Manual page 17

Block diagram
Component output board
J5501
DVD_Y
DVD_Pb
DVD
DVD_Pr
VIDEO
DBS_Y
SELECTOR
DBS_Pb
DBS
DBS_Pr
MONITOR_Y
MONITOR_Pb
MONITOR
Component
MONITOR_Pr
Main board
VCR_LOUT/ROUT
VCR_LOUT/ROUT
DBS_L/R
DBS_L/R
VCR_L/R
VCR_L/R
TV_L/R
TV_L/R
DVD_L/R
DVD_L/R
MULTI_SL/SR
MULTI_SL/SR
MULTI_C/SW
MULTI_C/SW
Q521
J4508
to
DVD
Q523
IC521
J4506
to
DBS LED_DIMMER1
IC523
LED_DIMMER2
VIDEO M_COMMAND
M_CLK
SELECTOR
M_STATUS
VCR REC
M_CS
M_BUSY
M_RESET
CN451
J4507
VCR PLAY
MONITOR
OUT
CN505
TU_CLK
Tuner
TU_CE
FM
TU_DATAI
TU_DATAO
TUNER L/R
AM
CN401
SW board FL board
LED_DIMMER1
LED_DIMMER2
Q403
KEY_IN1 to 3
STANDBY_IND
IC401
IND control signal
Volume board
SYSTEM CONTROL
IC402
VOL1,VOL2
FL DRIVER
REMOCON
JOG1,JOG2
RECEIVER
REMOCON
JS401
DI401
JS402 FL DISPLAY
Digital input board
IN_L
IN_R
VIDEO1
IC531
VIDEO3
DSP_L
VIDEO4
DSP_R
IC652
DSP_SL
DSP_SR
IC662
DSP_C
DSP_LFE
IC532
IC682
Y/C
SMUTE
Q671
DSP_LFE
Q673
CN561
CN541 CN501 CN502
VIDEO1,VIDEO3,VIDEO4
L/R OUT
DSP_C
DSP_LFE
DSP_SL
IC502 DSP_SR
DSP_L/R
SOURCE
TU_L/R
SELECTOR IC504 2/2
IC503
L/R IN
6-CH
VOL.IC
IN_LEVEL1
IN_LEVEL2
IC504 1/2
IN_LEVEL3
Q525
to Q527
TU_MUTE
RESET POWER
HP_RELAY
TV DIRECT
HP_SW
+S2B,B+5V
Q531
S2SDT
+5V,+/-7V
FAN V
S2UDT to
SCLK
Q536
CN551 CN530 CN540
For FLASH
CN520
Q213
Headphone jack
Q218
board
A+5V Q211
Q219
Q212
J201 A+5V
Q216
PHONES REG.
Q217
D+5V
D+5V
REG.
TU+9V
TV DIRECT
POWER,FAN+V
M_CLK,M_COMMAND
M_STATUS,M_CS RY202
M_BUSY,M_RESET
HP_SW
Q225
+5V
HP_RELAY
X401
+S2B
&
B+5V
-VPP
F1,F2
+5V
-VPP
F1,F2
IC672
Q2501
SMUTE S.MUTE
Q672
OR
LIN+/-
IC609
ANT/T.TONE
RIN+/- SELECT1
IC610
SDTI1 to 3
IC601 IC671
AMP. SELECT4
SDTO
AD/DA Digital signal
BCLK,LRCLK
CONVERTER controller
X671
LOUT1
IC650
ROUT1
IC651
DSP_RST
AMP. MICS,MILP
CDTI,CDTO MIDIO,MICK
LOUT2
CS,CCLK
MIACK
IC661 ROUT2
LOCK,ERR
AMP.
DIGITAL0
DSP_RESET FORMAT
LOUT3
DSP_STATUS
IC690
DSP_READY
Q670 CHANNEL
ROUT3
IC691 DSP_COMMAND
RST_DET
DSP_STATUS A0 to 16
AMP.
DSP_CLK
IC641 IC631
I/O0 to 7
LFE_MIX SDRAM DSP
CE,OE,WE
Amp. board
DSP_RESET
DSP_READY
DSP_COMMAND
DSP_STATUS
J504
DSP_CLK
SUB
WOOFER
OUT
SBWFR OUT
Q511
SL/SR OUT
to
C OUT
Q519
L/R OUT
SOURCE MUTE
SUBWFR MUTE
FR_RELAY
C_RELAY
IC501
SURR_RELAY
SYSTEM
SMART SETUP C
CONTROL
SMART SETUP L/R
SMART SETUP SL/SR
L/R
FAN X501 IC571
FAN_L
AMP.
FAN_M
FAN_H
FW501
CN510 CN211
+7V
-7V
Q207
Q208
Q210 -7V
Q214 +7V
Q215
REG.
TU+9V
REG.
Q231
Q203
+5V
Q209
+5V
REG.
Q205 D231 to D233
Q204
-VPP
REG.
Power amp. board
SL
Q115 to Q118
SL
Power amp.
to COAX IN
IC611
IC612
OPT IN1
IC621
Power amp. board
OPT IN2
SR
Q115 to Q118
SR Power amp.
Power amp. board
C
Q115 to Q118
C Power amp.
X631
Power amp. board
L
Q115 to Q118
L
Power amp.
Power amp. board
IC801,IC802
SL
R
SL/SR
IC804,IC811
Q115 to Q118
SL
IC812
R
Power amp.
Amp.
IC901,IC902
C C
IC911
Amp.
L
Q1301
to
IC301,IC302
L
R
Q1308
L/R IC304,IC311
SL
IC312 R
Q1801
to
Amp. RY801
SR
Q1808
S_RELAY
C Q1901
RY901
Q717 C_RELAY
Q1903
IC702 F_RELAY
Q718
IC703
Q719 IC371
IC871
IC971
X711 Amp.
IC708 IC701
+S2B
-S2B
IC709 INV.
X712
Digital amplifier
CN712
TO
FAN MOTOR
FW702 CN207
+S2B FAN+V
-S2B
RY701
POWER
D201
to
D204
D208
to
D211
T201
Power
trans.
DC power board
Power amp. drv. board
Q101
IC11
to
IC12
Q114
Driver
AMP.
Power amp. drv. board
Q101
IC11
to
IC12
Q114
Driver
AMP.
Power amp. drv. board
Q101
IC11
to
IC12
Q114
Driver
AMP.
Power amp. drv. board
Q101
IC11
to
IC12
Q114
Driver
AMP.
Power amp. drv. board
Q101
IC11
to
IC12
Q114
Driver
AMP.
ST701
L OUT
RY301
R OUT
SL OUT
SR OUT
C OUT
L/R,C
SL/SR
+B,-B
CN713
CN703
D701
to
D704
Rectifier board
T202
Main
Trans.
POWER plug
Q201 RY201
VS201
Voltage
selector
AC power supply board
2-1