Q981
Q971Q970
BU/SURGE DET
Q952Q951
SW3.3 CCT
Q881
ILMI
Q782
MUTE CONTROL
Q781
Q780
LINE MUTE
Q701
PAN3.3V SW
Q634
Q632
LED
DRIVER
Q631
Q627
5V REG.
Q540
Q321
DC-DC USB5V
& HSS
IC981
IC931
3.3V REG.
IC901
REGULATOR
IC771
EPROM
IC702
RESET
CPU
IC701
REMOCON
IC681
LCD
DRIVER
IC661
RGB
DRIVER
IC601
IC580
CD LPF
RF AMP
IC540
IC532
REG.
IC531 1.5V REG.
IC530 3.3V REG.
BTL DRIVER
IC501
POWER
AMP.
IC301
E.VOLUME
IC161
FM/AM TUNER
IC1
RGB LIGHTING
D623, D625
CN603
S701
,
,
,
D780
D781
,
,
J120
USB5V
VDD3.3V
USB5V
10V
D+, D-
3.3V
VDD3.3V
,
527EE only
except 527EE
422E series / 47EE only
J / U / UN / UT / UH / UI / UF
/ 421E series/ 427EE / 45E series only
J / U / UN / UT / UH / UI / UF
/ 421E series / 422E series only
J / 421E / 421EU / 421EY
/ 422E / 422EU / 422EY only
U / UN / UT / UH / UI / UF only
ANTENNA
ANT OUT
OE
LED4
LED5
LED6
LED7
LED0
LED1
LED2
P1
P2
P3
REMOTE
ILL
TEL MUTE
DC_ERR
FAUX-L, FAUX-R
D891
TELMUTE
VREF
D+, D-
AUX-L, AUX-R
KEY1
PON_CD
Main amplifier & System control section
3.3V
1.5V
VDD5V
VDD5V
1.5V
(IC540
VDDM1)
D782
REAR
AUX IN
REAR &
SUB-
WOOFER
LINE OUT
X540
16.934MHz
X1
4MHz
X701
12MHz
SP+/-
FEED+/-
LOAD+/-
FOCUS+/-
TRK+/-
FWD, REV, DRVMUTE
BTL_DMO, BTL_FMO
BTL_FOO, BTL_TRO
MUTE
AMP_MUTE
MUTE
CD PICK UP
VF1, VF2, VT1, VT2
MD, LD, Vc (VREF)
TRK+/-
FOCUS+/-
FOCUS & TRACKING
COIL
PICK UP
CD Mechanism section
CN502
SW1
SW2
SW3
LED
D630 to D632
BACK LIGHT LED
X702
32.768kHz
AMP_STBY
STBY
PON_PANEL
Subboard
SW Panel section
CD servo control section
CTRL1, CTRL2
MEMORY
USBPON, FREQ_SEL
MEMORY
MEMORY
EXT
ACC_OUT
ACC_IN
SW5V, VDD5V,
CD8V, A9V, ILM10V
D627 to D633, D636, D639
D642 to D654
LED
JS601
ENCODER
CD.L, CD.R
CD.L, CD.R
CD.L
CD.R
CN701
SDATU
SCLTU
J321
CN901
SPK
BATTERY
J1
ANT
FL+/-
FR+/-
RL+/-
RR+/-
FLOUT
FROUT
RLOUT, RROUT
RAUX-L
RAUX-R
TU.L
TU.R
EACH BLOCK
FAUX-L
FAUX-R
J601
CN601
PSW, SW1, SW2, SW3
CMDREQ, CMDSO, CMDSI
CMDBUCK, CMDCCE
CDRESET, SRAMSTB, CDMUTE
BSIF_REQ, GATE
LRCK, BCK, DATA
VF1, VF2
VT1, VT2
CD_MD, LD
RGB LIGHTING
D624
REMOCON
LCD DISPLAY
S1 to 50 / S2 to S51 (527EE)
COM1 to 4
OE REMOTE
REMOCON
REMOCON
VOL1
VOL2
KEY0
KEY1
LCDCE
LCDCL
LCDDA
RGBCL
RGBCL
LCDDA
LCDDA
LCDCE
LCDCLK
VOL1, VOL2
KEY0
S601 to S611
KEY MATRIX
REST (PSW)
SW1
REST SW
LOAD+/-
FEED+/-
LOAD MOTOR
FEED MOTOR
SP+/-
SW1, SW2, SW3
DETECT SW
SPINDLE MOTOR
USB
AUX
INPUT
CN102
CN101
E_MUTE
OFFSET
AC-GND
BU_DET
RESET
BEEP
DIMMER_IN
TELMUTE
D651
D631 to D633, D635 to D645
D653, D654
DI1 / LCD1 (527EE)
SW5V
SW3.3V
VDD3.3V
5V
10V
VDD5V
Block diagram
created date:2010-11-08No.MA478
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