JVC KD-AR5500 Service Manual page 43

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DSP / Main amplifier / Voice control section
ANT
FM/AM TUNER
KAGC2
AF_sample1
AF_hold1
AGC1_1
AGC1_2
D1_1,D1_2
SDA,SCL
CDSCK
CDLRCK
CDDATA
CDRESET
PON,CDMUTE
CDREQ
IC701
CONTROLLER
TE
L 13942296513
REMOCON
DISPCK
DISPDA
DISPCE
RST_101E
PSAVE2
KEY
CN701
CN801
REMOCON
PS2
www
Q8301
SW
.
LCD & Key control section
http://www.xiaoyu163.com
BUSENABLE
DSP_TUNER_IIC_SDA
TU1
DSP_TUNER_IIC_SCL
SDA,SCL
DAC_FL
RDS_CLK
DAC_FR
IC361
RDS_DATA
LPF
DSP_INIT_FIN
LINE.IN-L
LINE.IN-R
SB
Changer-L
Changer-R
IC10
RESET_7730
DSP
VOLDA
IC703
VOLCK
EEPROM
VOLMUTE
DSP_INIT_FIN
EEPROM DI
RDS_CLK
EEPROM DO
RDS_DATA
EEPROM CLK
RESET_7730
V-ATT1,VATT2
V-NAR,V-BUSY
V-ST,V-RESET
V-SD,V-SCK
V-MUTE
BUSSI,BUSSO
BUS_I/O,/BUS_I/O
RST_IN
BUSSCK,BUSINT
IC702
PM+
RESET
PM-
PMKICK
CODE1
CODE2
CODE3
R4,R5
G4,G5
D8734
B4,B5
D8735
BACK LIGHT
IC841
DISPDA,DISPCK
REM
DISPCE,KEYDA
SBRST
IC821 RST S8201
RESET RESET SW
RESET
x ao
y
i
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8
IC191
IC291
MIX AMP
OUT F1
OUT R1
OUT F2
V-FL
OUT R2
V-FR
V-RL
V-RR
B1 Lch
IC365
B2 Rch
E.VOLUME
VOLDA
EACH
VOLCK
BLOCK
VOLMUTE
Q4101,Q4151
AOUT
Q4201,Q4251
BUF AMP
A0 to A20
D0 to D7
IC402
IC401
OCE
VOICE
VOICE
CONTROL
ROM
Q Q
3 6 7 1 3
JBUS_SI/SO
IC710
JBUS_SCK
J-BUS
BUFF
Q8770 Q8751
to Q8781 to Q8768
LED-SW BACK LIGHT SW
CL1
CL2
CL3
IC801
RST
LCD DRIVER
A1 to A21
D0 to D15
KEY0
RE/RD,WE
KEY1
RY/BY,CS1
KEYIN
ROMRST
u163
IC815 S8001
FLASH to S8007
.
ROM SW
2 9 9 4 2 8
FL
FR
IC171
RL
IC271
RR
LINE AMP
FL+, FL-
FR+, FR-
RL+, RL-
IC951
RR+, RR-
POWER
AMP
IC901
REGULATOR
IC381
IC382
SB
SUB
WOOFER
AMP
LINE.IN-L
LINE.IN-R
1 5 0 5 8 2 9 9 4
Changer-L
Changer-R
OUT1
IC991
OUT2
PANEL
DRIVER
R1 to R3
G1 to G3
B1 to B3
D0 to D7
OSC,RES,CS2
A0,WE,RE/RD
X,XL,XR
Y,YD,YU
m
Q8701 to Q8704
co
TOUCH PANEL
DRIVE
9 9
FRONT
LINE OUT
REAR
LINE OUT
SPK
BATTERY
SUB
WOOFER
OUT
LINE IN
2 8 9 9
CD
CHANGER
PANEL
MOTOR
SWITCH
D8731
to D8733
BACK LIGHT
LCD
MODULE
TOUCH
PANEL
2-2