JVC RX-ES9SL Service Manual page 17

Block diagram
Digital output board
VCR_L/R, VCR_LOUT/ROUT
J3501
VCR_SLOW,TV_LINK
SCART VR
VCR_R/C,G,B
VCR_V/Y,VCR_Ys
Q3501
to
Q3506
TV_L/R,TV_LOUT/ROUT
J3502
TV_V/Y
Q3507
SCART TV
Ys_OUT
Q3508
VCR_V/Y
Q3511
TV_V/Y
TV_LINK
Q3512
TV_SLOW_OUT
Q3414 Q3513
Q3415
CN503
Main board
DVD_L/R
DVD_L/R
MULTI_SL/SR
MULTI_SL/SR
MULTI_C/SW
MULTI_C/SW
Q521
DVD_R/C,G,B
to
DVD_Ys,DVD_V/Y
Q523
TV_LINK
J501
DVD_L/R
SCART DVD
DVD_SLOW
LED_DIMMER1
LED_DIMMER2
M_COMMAND
STB_SLOW
M_CLK
J502
M_STATUS
STB_L/R
SCART STB
M_CS
M_BUSY
STB_R/C,G,B M_RESET
STB_Ys,STB_V/Y
TV_LINK
CN451
CN505
TU_CLK
Tuner
TU_CE
TU_DATAI
TU_DATAO
FM
RDS_DATA
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
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Digital input board
IN_L
IN_R
VIDEO1
IC511 to IC513
VIDEO4
VIDEO
DSP_L
SELECTOR
DSP_R
IC652
STB_R/C,G,B
DVD_R/C,G,B
VIDEO1 DSP_SL
VIDEO2 DSP_SR
IC514
IC662
VIDEO3
VIDEO
VIDEO1
SELECTOR
VIDEO3 DSP_C
VIDEO4 DSP_LFE
STB_V/Y
IC682
DVD_V/Y IC515
SMUTE
MPX
Q671
VCR_Ys STB_Ys DSP_LFE
DVD_Ys Q673
CN504 CN501 CN502
VIDEO1 to VIDEO4, SLOW_M, SLOW_L
VCR_LOUT/ROUT RDS_DATA RDS_RESET
L/R OUT
TV_LOUT/ROUT
RDS_READY
DSP_C
VCR_L/R IC505
RDS_DAVN
DSP_LFE
TV_L/R
DSP_SL RDS
IC502
DSP_SR
SOURCE
DSP_L/R
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
VCR_SLOW to Q527
TU_MUTE
Q504 to Q509
DVD_SIN, STB_SIN, VCR_SIN
DRV
POWER
HP_RELAY
TV DIRECT
HP_SW
+S2B,B+5V
+5V,+/-7V Q531
FAN V
Q535
CN530 CN540
CN520
Q213
Headphone jack
Q218
board
A+5V Q211
Q219
Q212
A+5V
J201
Q216
REG.
PHONES
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
to
SDTI1 to 3
IC601 IC671
AMP.
SELECT4
SDTO
AD/DA Digital signal
BCLK,LRCLK
controller
CONVERTER X671
LOUT1
IC650
ROUT1
IC651
DSP_RST
AMP. MICS,MILP
CDTI,CDTO MIDIO,MICK
LOUT2
CS,CCLK MIACK
ROUT2
IC661
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
SDRAM
LFE_MIX DSP
CE,OE,WE
Amp. board
DSP_RESET
SL/SR
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
X501 IC571
FAN_M
FAN_H AMP.
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.
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
IC804,IC811
Q115 to Q118
SL
IC812 R
Power amp.
Amp.
IC901,IC902
C C
IC911
Amp.
L
Q3401
to
IC301,IC302
L R
Q1304
L/R
IC304,IC311
SL
R
IC312 Q3801
to
Amp. RY801
SR
Q1804
S_RELAY
C Q1901
RY901
Q717 C_RELAY
Q1903
IC702
F_RELAY
Q718
IC703
IC371
Q719
L/R,C
IC871
SL/SR
IC971
X711 Amp.
IC701
+S2B IC708
-S2B
IC709 INV.
X712
Digital amplifier
CN712
TO
FAN MOTOR
FW702 CN207
+S2B FAN+V
-S2B
POWER
D201
to
D204
D208
to
D211
T201
Power
trans.
DC power board AC power supply 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
+B,-B
CN713
CN703
D701
to
D704
RY701
Rectifier board
T202 Main
Trans. plug
Q201
POWER
RY201
2-1