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MZ-R909
4242
6-9. SCHEMATIC DIAGRAM – MAIN Board (3/4) –
FB802
FB803
SL802
C
8
0
6
C805
R828
C820C819
R
8
0
6
C808
C
8
3
0
R
8
0
8
R
8
0
9
C
8
1
3
C
8
1
2
R
8
1
7
R822
R821
D801
FB801
L
8
0
1
1
0
µ
H
R801
C801
C842
S
8
0
4
C821 C838
C822
L
8
0
2
1
0
µ
H
C835
IC801
R803
S801
R829
R848
SL801
IC805
C
8
0
3
R804
R
8
0
5
C827
C833
C
8
1
4
S805
R824
C817
R825
R802
R844
C811C810
R810R812
C818
C816 R823
C807
R831
X
8
0
1
C802
S803
S806
R835
R
8
3
3
R
8
3
2
C
8
3
2
R820
R807
C809
R814
C
8
1
5
R841
0
0
0
.0
4
7
0.047
2.2k 0.5%
0.0330.033
6
8
0
10p
1
0
6
.3
V
0
.1
1
0
k
1
0
0
k
0
.4
7
0
.0
1
1
0
0
k
1k
220k
MAZS068008SO
0
220k
0.1
0.1
10
6.3V
10
6.3V
0.1
0.1
CXD2671-206GA
47k
0.5%
2.2k 0.5%
0
TC7SH32FU
-TE85R
0
.0
1
3.3k
3
.3
k
10p
100p
4
7
0
p
3.3k
1
3.3M
47k
0.5%
0
11
22k
0.5%
150k
0.5%
0.1
0.1 220
10p
0
4
5
.1
5
8
4
M
H
z
0.01
0
0
0
0
.1
0
10
10
6.3V
10
4
7
6
.3
V
100
B1
B3
B4
C1
C2
C3
C4
C5
C6
C7
C8
C9
C12
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
C10
C11
ADDT
LRCK
FS256
SDI0
SDO0
SCK0
XCS LCD
LCD STB
REC LED
CS RTC
XCS NV
JOG A
JOG B
BEEP
MUTE
DIN1
SLVI
TSBCHK
TSBVDD
XOPT
XJACK
OPT
EFM
MODE1
MODE2
MODE3
HD CON1
HD CON2
CLV PWM
SLD MON W
SLD MON V
SLD MON U
SLD CON U
SLD CON W
SLD CON V
SLD PWM
CLV MON W
CLV MON V
CLV MON U
CLV CON U
CLV CON W
CLV CON V
FR1
FF1
TF1
TR1
APCREF
S MON
VREF MON
RFI
PEAK
BOTM
ABCD
FE
VREF MON
TE
CLV CON U
SLD CON U
HICD MON
CHG MON
WK DET
REC KEY
HALF LOCK
RMC KEY
B1
B2
B3
SCLK
VCP
VLP
CSEL
ASEL
CSADA
PDADA
X MTR DRV
ADFG
XBCK
B5
B4
CHG GAIN
CHG
VLON
SLEEP
FFCLR
XRF RST
OFTRK
GND SW
PD S0
PD S1
LCD RST
XMIC DET
SLVO
SDAT
RMC
MIC SENSE
NC
NC
NC
NC
NC
NC
NC
DRAMVDD0
DRAMVSS0
DSPVDD3
RECP
TX
SENSE
MNT3
MNT2
MNT1
MNT0
EFMO
DIFVSS1
DIFVDD1
SLCW
SLCV
SLCU
SLDW
SLDV
SFDR
SRDR
SPCW
SPCV
SPCU
DSPVSS1
DSPVDD2
SPFD/SPVS/PWM3
FS4
FGIN
MCUVDD1
FRDR
FFDR
TFDR
TRDR
LDDR
APCREF
DIFVSS0
DIFVDD0
F0CNT
ADFG
DSPVDD1
MVCI
FS256
XBCK
LRCK
ADDT
DADT
DAPWMRP
DAPWMLN
DAPWMLP
DOUT
DIN1
NC
VD SEL
XMUTE
LCD RST AUX
XPATCH
OPT DET
XJACK DET
XMIC DET
PD S0
PD S1
MIFVDD2
MODE1
MODE2
MODE3
HD CON 1
HD CON 2
XCS ADA
XPD ADA
LCD STB
LCD RST
REC LED
LD ON
TSB SLV CHK
MCUVSS1
XOPT CTL
CS RTC
OFTRK
XCS NV
XRST MTR DRV
XRF RST
MCUVDD3
SPDL MON
XHOLD SW
SYNC REC
PROTECT
FLASHVDD
FLASHVSS
SLD MON
VLON
SLEEP
FFCLR
CHG GAIN
CHG
MIFVDD3
MIFVSS2
TEST2
NC
NC
NC
MCUVDD0
MIFVSS3
XRST
S MON
VB MON
CHG MON
VREF MON
SET KEY 1
SET KEY 2
VL MON
HIDC MON
WK DET
REC KEY
HALF LOCK SW
RMC KEY
AVDD
AVSS
VDIOSC
OSCI
OSCO
VSIOSC
DAVDD
VREFL
AOUTL
AOUTR
VREFR
DAVSS
ASYO
ASYI
BIAS
RFI
AVS1
PCO
PDO
FILI
FILO
AVD1
CLTV
PEAK
BOTM
ABCD
FE
AUX1
VC
ADIO
ADRT
AVD2
AVS2
ADRB
SE
TE
DCHG
APC
DSPVDD0
DSPVSS0
XTSL
BEEP
SCK0
SO0
SI0
ON
XGUM
AOUT SEL
MIFVSS1
MIFVDD1
SET CODE3
SET CODE0
SET CODE1
SET CODE2
OPEN CLOSE SW
CLK SEL
NC
NC
SPDL AUX PWM
VC PWM
VL PWM
VREC PWM
MCUVSS0
SSB CLK
SSB DATA
EVA
TEST0
TEST1
MIFVSS0
MIFVDD0
MCUVDD2
JTAGVSS
JTAGVDD
TDO
XTRST
TCK
TDI
TMS
TSB SLVO
TSB SLVI
TSB SLV VDD
RMC DTCK
TSB MST VDD
DRAMVSS1
DRAMVDD1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCC
GND
JOG A
JOG B
TSB SSB CTL
PAUSE KEY
MIC SENSE
XTEST
XCS LCD
K-TAI MON
K-TAI SW
GND SW
MUTE
XAVLS
TUN REG ON
XHP STBY
NC
NC
NC
OPR LED
NC
CSP(Chip Size Package)
SYSTEM CONTROLLER,
DIGITAL SIGNAL PROCESSOR,
16M BIT D-RAM
*
OPEN
HOLD
OFF
HOLD
S803
(PROTECT DETECT)
(TEST)
SPINDLE SERVO
DRIVE SWITCH
S804
(OPEN/CLOSE DETECT)(CHRGEABLE BATTERY IN DETECT)
S806
SPDU
SPDV
SPDW
C
8
0
4
(Page 43)
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41)
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40)