Schematic Diagram - Main Section (8/8) - Sony MZ-DH710 Service Manual

6-12. SCHEMATIC DIAGRAM – MAIN Section (8/8) –
(8/8)
K1
K2
K3
K4
K5
(Page 32)
K6
SUSPEND
SUSPEND
USB_HOLD
USB_HOLD
RECP
RECP
EFM_CLK
EFM_CLK
EFM
EFM
XCS_REC_DRV
XCS_REC_DRV
VBUS_DET
VBUS_DET
(Page 27)
VBUS_VB_CTL
VBUS_VB_CTL
GND_SW
GND_SW
VBUS_MON
VBUS_MON
MINUS_MON
MINUS_MON
(Page 29)
XRST_MTR_DRV
XRST_MTR_DRV
SLD_CON_W
SLD_CON_W
SLD_CON_V
SLD_CON_V
SLD_CON_U
SLD_CON_U
SLD_PWM
SLD_PWM
SLD_MON_U
SLD_MON_U
SLD_MON_V
SLD_MON_V
SLD_MON_W
SLD_MON_W
TF1
TF1
TR1
TR1
ZI2
ZI2
ZI1
ZI1
FR1
FR1
(Page 26)
FF1
FF1
CLV_CON_W
CLV_CON_W
CLV_CON_V
CLV_CON_V
CLV_CON_U
CLV_CON_U
CLV_PWM
CLV_PWM
CLV_MON_U
CLV_MON_U
CLV_MON_V
CLV_MON_V
CLV_MON_W
CLV_MON_W
S0
S0
S1
S1
XLDON ZI2
XLDON
PLSE_XDC ZI1
PLSE_XDC
PEAK
PEAK
BOTM
BOTM
OFTRK
OFTRK
TE
TE
FE
FE
ABCD
ABCD
VREF
VREF
XRST_RF
XRST_RF
SSB_DATA
SSB_DATA
SSB_CLK
(Page 28) SSB_CLK
ADIP
ADIP
S_MON
S_MON
APCREF_DA
APCREF_DA
VC
VC
RFI
RFI
MDVCC_CTL
MDVCC_CTL
A_FS256
A_FS256
VIN
VIN
REGO3
UDP
UDM
(Page 29)
AOUTL
AOUTL
AOUTR
AOUTR
XHP_STBY
XHP_STBY
MUTE
MUTE
BEEP
BEEP
(Page 31)
C859
0.1
MZ-DH710
• See page 23 for Waveforms.
R868
0
C847
0.1
R843
2.2k
XCS_REG_DRV
GND_SW
GND_SW
CS_RTC
JOG_A
JOG_A
JOG_B
JOG_B
VBUS_DET
VBUS_DET
SSB_DATA IAMP_CAL
SSB_DATA
SSB_CLK NC
SSB_CLK
HIMD_PROTECT D_VCONT_PWM
HIMD_PROTECT
PLSE_XDC CHG_OPR_LED
LDPEN
XCS_REC_DRV
CHG_TYPE2
DRAM_HOLD_DET
R888
DRAM_VDD_CLR
220k
AD2ENDF
TEST
SRAM_MODE
R823
HSALF
10k
TIGER_MON0
TIGER_MON1
TIGER_MON2
TIGER_MON3
R810
TIGER_MON4
0
TIGER_MON5
TIGER_MON6
SL802
TIGER_MON7
TIGER_MON8
R860
TIGER_MON9
10
XLDON
XLSRCK
TAT
TAN
NAR
IDO
SAK
LRCKI
XBCKI
DATAI
SI3
SO3
SCK3
SI4
SO4
SCK4
SCS3
SCS4
HI_Z_SLD
HI_Z_SPDL
SET_CODE0
SET_CODE1
SET_CODE2
SET_CODE3
D_EN1
D_EN2
D_ENVG
DADT
PWM_L1
PWM_L2
I2C_1
I2C_2
REG5_REG R855 0
JTAG0
R856 0
JTAG1
CLKIN2
R864 220 FB810
FS256
R899 0
ADDT
R863 0 FB809 0
LRCK
R809 0 FB802 0
XBCK
OSCI
FB807 R808
OSCO
0 4.7k
UPUEN
FS512
X802 22.5792MHz UOSCI
DTCK
UOSCO
UDP
R804 22
UDM
USB_HOLD R805 22
USBHOLD
SUSPEND
SUSPEND
R802
0
X801
48MHz
CL8001
L805
0
3.3V
FB801 C835
0 0.1
REG_F
REG5_VSTB
REG5_OSC
REG5_REG
• See page 37 for IC Pin Function Description.
POEN_CLOSE_SW
R880
47
R878 R879
47 47
SYSTEM CONTROLLER,DIGITAL SIGNAL PROCESSOR
IC801
CXD2681-225GG
∗
CSP(Chip Size Package)
C839
0.1
C816
CL8027
C811 47 C864
0.1 6.3V 0.1
R824 0
R841 L803 L804
CL8055
10 10 10
D801
MA2Z748001S0
L801 10µH
33 33
C861
0.1
WK_DET
R876 0
Q803
2SC4738F-Y/GR
(TPL3)
R842
R861 R813 47k WAKE UP
0 220
SWITCH
R828
0
CLV_CON_U
FS4
FRDR
FFDR
TFDR
TRDR
SPRD
ADFG
SFDR
RTCK
DCLSOUTL
DCLSOUTR
VREFR
AOUTR
AOUTL
VREFL
VIN
R839
AD3EXTC
0
ADC3VREFH
APCREF_DA
DACVREFH
C817 C843
PLL3EXTCO
C814 0.1 0.1
0.1
PLL3EXTCI
PLL2EXTCO
C812
1
PLL2EXTCI
XRST
HALF_LOCK_SW/OPEN_SW
R865 470k
RADIO_ON
REC_KEY/DOWNLOAD
RST_CONT
RMC_KEY
BATT_MINUS_MON
VBUS_MON
WK_DET
R853 0
HIDC_MON
MA2SD32008S0
DCIN_DET
R866 0
SET_KEY_2
SET_KEY_1
R833 0
VREF_MON
R854 0
CHG_MON
VB_MON
R825 0
D_VREGO
ADC1EXTC
APC
DCHG
ADRT
R869 0
AUX1
TE
SE
ADRB
ADIO
VC
FE
ABCD
BOTM
PEAK
C809 0.1
R820
CLTV
220
R817 1k
FILO
FILI
R815
PCO
220k
RFI
ASYI
ASYO
C857 R811
EBIFVSS7
22p 10k
EBIFVDD7
EBIFVSS6
EBIFVDD6
EBIFVSS5
EBIFVDD5
EBIFVSS4
EBIFVDD0
EBIFVDD4
SRAMVSS1
EBIFVSS3 S
SRAMVDD1
EBIFVDD3
EBIFVSS2
XP152A12C0MR
EBIFVDD2
EBIFVSS1
EBIFVDD1
EBIFVSS0
C819
C853 C822 C823 R844 L802 C850 R845
47
0.1 0.1 0.1 0 22µH 0.1 0
6.3V
C818
C821
10
0.1
6.3V
C820
0.1
MZ-DH710
SLD_PWM
4FS
FR1
FF1
TF1
TR1
ADIP
C833 1
AOUTR
AOUTL
C832 1
VIN
APCREF_DA
REG_DACVREFM
R840
0
XRST
C810 0.1 HALF_LOCK
REC_KEY
RST_CONT
RMC_KEY
R832 10k MINUS_MON
VBUS_MON
WK_DET
D803
REG5_VSTB
SET_KEY_2
SET_KEY_1
VREF
REG5_VSTB
R858
47k
C803 0.01
R857
470k
TE
S_MON
VC
FE
ABCD
BOTM
PEAK
R821 2.2M
R822
1M
R818 R819 C808
2.2k 1k 1
RFI
C805 0.47
C804 0.01
R812
100k
Q801,802
B+ SWITCH
Q801
R867 2SK1830-TE85L
1M
S
Q802
R862
1M
+2.5V REGULATOR
IC804
XC61CC2502NR
C846
0.1
VOUT VSS
VIN NC
C845
C856 47
0.1 6.3V