Sony MZ-RH1 Service Manual - Page 30

Schematic, Diagram, Main

Get Sony MZ-RH1 PDF manuals and user guides View all Sony MZ-RH1 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 30 highlights

MZ-RH1 MZ-RH1 6-9. SCHEMATIC DIAGRAM - MAIN Section (6/7) - • See page 36 for IC Block Diagrams. • See page 42 for IC Pin Function Description. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 (6/7) CHOPPERCLK FS256OUT SLD_CON_U HIMD_PROTECT PROTECT RST_CONT HI_Z_SLD EFMO OFTRK D_VCONT_PWM XMUTE IAMP_CAL CHG_PWM XRST_RF USB_CHARGE USB_WAKE CHG_I_SEL XRST2 LED_RED USBDVDD_HI EFM_SEL XCE_EFM_CTR XRST_MTR_DRV I_SEL2 I_SEL1 XI_SENSE LIME_SLEEP D_EN2 D_EN1 CS_RTC SSEL PD_S1 PD_S0 XCS_PWR_IC BEEP XGUM_ON SCK0 SO0 SI0 IAMP_CAL RECP VBUS_VB_CTL USBHOLD2 XLDON HPL HPH HNL HNH PLSE_XDC HI_Z_SPDL SSB_CLK SSB_DATA VBUS_DET XCS_NV XCS_REC_USB D10 (Page 26) E5 (Page 27) H2 H1 (Page 31) G1 G2 (Page 28) 1.5V_AVDD 3.3V_REG 1.5V_DVDD (Page 26) CHG_CTL IAMP_CTL D_ENREG SO3 SCK3 SI4 SO4 SCK4 EV_VDD_CTL XCS_DISPLAY OPT_DET XJACK_DET XMIC_DET XCS_ADC XPD_ADC PAUSE XOPT_CTL DRAM_VDD_CLR XDRAM_VDD_SEL DRAM_ALONE XRST_DISPLAY FS256 ADDT LRCK XBCK DIN1 FS512 DCLSOUTR DCLSOUTL RMC_DTCK UDP UDM SUSPEND USBHOLD MDVCC_CTL EL_PWR_CTL CL8248 CL8249 CL8255 CL8256 CL8257 R885 0 CL8263 CL8264 CL8265 CL8266 CL8269 CL8270 C847 8p C848 10p X801 22.5792MHz R861 NM FB864 R863 1k CL8281 R873 100k R866 1k R865 1k R867 10k C849 10p X802 48MHz C850 10p R871 470 L804 22µH C851 47 6.3V CL8294 CL8296 TP8241 TP8242 TP8243 TP8244 TP8245 TP8246 CL8258 CL8267 CL8298 CL8299 CL8300 CL8301 CL8302 CL8304 CHG_CTL IAMP_CTL D_ENVREG TAT TAN NAR IDO SAK RTCK SI3 SO3 SCK3 SI4 SO4 SCK4 EL_VDD_CTL XCS_DISPLAY OPT_DET XJACK_DET XMIC_DET DOUT XCS_ADC XPD_ADC PAUSE_KEY XOPT_CTL DRAM_VDD_CLR XDRAMVDD_SEL DRAM_ALONE DRAMVDD_DISCHG PCB XRST_DISPLAY PC2 EX512 FS256 ADDT LRCK XBCK DIN OSCI OSCO FS512 DCLSOUTR DCLSOUTL RMC_DTCK UDP UDM RREF VSENS SUSPEND DTL USBHOLD USBOSCE UOSCI UOSCO FCRAMVDD0 FCRAMVSS0 FCRAMVDD1 FCRAMVSS1 FLASHVDD0 FLASHVSS0 PE0 PE1 PE2 PE3 PE4 MDVCC_CTL VC3_CTL EL_PWR_CTL EBA1 EBA2 EBA11 EBA13 EBA18 EBA22 EBD0 EBD1 EBD3 EBWE2 EBWR1 CL8001 (VCO2/REG4) R872 4.7k TP8001 C801 0.1 L801 0 DVDD00 DVSS00 DVDD01 DVSS01 DVDD02 DVSS02 DVDD03 DVSS03 DVDD04 DVDD05 DVSS05 DVDD06 DVSS06 DVDD07 DVSS07 DVDD08 DVSS08 DVSS09 DVDD10 DVSS10 DVDD11 DVSS13 DVSS14 USBDVDD0 USBDVSS FEPLLVDD FEPLLVSS DACVDD DACDVDD25 DACVSS ASYVDD ASYVSS SVADVDD SVADVSS MADVDD MADVSS PLL1VDD PLL1VSS RFADVDD RFADVSS DCVDD DCVSS OSCVDD USBOSCVDD TSMVDD MAIFVDD MSJTAGVDD USBAVDD330 USBAVDD331 USBAVDD150 USBAVDD151 USBAVDD152 USBAVSS0 USBAVSS1 USBAVSS2 USBAVSS3 USBAVSS4 USBAVSS5 USBIFVDD USBDVDD15 USBDVDD151 VSS0 VSS1 VSS2 IFVDD0 IFVDD1 IFVDD2 IFVDD3 IFVSS0 IFVSS1 DRAMVDD0 DRAMVDD1 DRAMVDD2 DRAMVDD3 DRAMVDD4 DRAMVSS0 DRAMVSS1 DRAMVSS2 EBIFVSS0 VBUS_VB_CTL USBHOLD2 XLSRCK JTAG1 JTAG0 HSALF TEST2 TEST HPL HPH HNL HNH LOPEN HI_Z_SPDL SSB_CLK SSB_DATA VBUS_DET XCS_NV USB_VDD_SW XCS_REC_USB XCS_REC_DRV XCS_USB_DRV PWM4 D_VCONT_PWM XMUTE IAMP_CAL CHG_PWM XRF_RST USB_CHARGE USB_WAKE PH10 PH7 CHGI_SEL XRST2_DET LED_GREEN LED_RED PH2 EFM_SEL XCE_EFM_CTL XRST_MTR_DRV I_SEL2 I_SEL1 XI_SENSE USBIC_SLEEP D_EN2 D_EN1 NC NC CS_RTC RF5 RF4 RECPDLY PD_S1 PD_S0 XCS_PWR_IC BEEP XGUN_ON SCK0 SO0 SI0 IAMP_CAL_MODE RECP MNT6 MNT5 MNT4 HIMD_PROTECT PROTECT RST_CONT HI_Z_SLD EFMO NC OFTRK MNT3 MNT2 MNT1 MNT0 CHOPPERCLK FS256OUT SLDU R858 0 R857 0 R854 0 R853 10k SL801 TP8232 TP8222 CL8220 CL8219 CL8217 CL8216 CL8215 CL8207 CL8206 CL8203 CL8191 CL8190 CL8188 CL8187 CL8175 CL8174 CL8173 CL8167 CL8165 CL8164 C846 0.047 R847 470k R848 220k R850 R849 220k 47k R843 0 R842 0 CL8208 CL8201 TP8186 TP8183 CL8181 CL8178 SYSTEM CONTROLLER,DSP IC801 CXD2687-001GG ∗ CSP(Chip Size Package) SLCW SLCV SLCU SLDW SLDV SPCW SPCV SPCU SPDW SPDV SPVS SPDU SLVS FS4 FRDR FFDR TFDR TRDR ADFG VINP ADC3EXTC ADC3VREFL ADC3VREFH XRST HALF_LOCK_SW XTEST XREC_KEY OPEN_CLOSE_SW JOG_B JOG_A DRAM_HOLD_DET XHOLD_SW RMC_KEY BATT_MINUS_MON VBUS_MON WK_DET HIDC_MON DCIN_DET SET_KEY_2 SET_KEY_1 VREF_MON CHG_MON VB_MON TEMP_MON ADC1EXTC APC ADRT AUX2 AUX1 TE SE ADRB VC FE ABCD BOTM PEAK PLL3EXTCO PLL3EXTCI CLTV FILO FILI PCO2 PCO APCREF_DA DACVREFH RFI ASYI ASYO EBIFVSS6 EBIFVDD6 EBIFVSS5 EBIFVDD5 EBIFVSS4 EBIFVDD4 EBIFVSS3 EBIFVDD3 EBIFVSS1 EBIFVDD1 CL8138 CL8137 CL8136 CL8135 C841 0.1 TP8135 C842 0.1 C843 0.1 C840 0.1 C853 0.1 SL802(TEST) CL8130 CL8129 CL8128 CL8125 CL8124 CL8117 CL8116 CL8115 CL8114 D801 MA2SD32008S0 R837 10k C839 0.1 R833 0 C838 0.01 R838 2.2k C837 0.1 R826 100k C836 0.01 C835 0.01 TH801 CL8096 C834 0.1 C833 0.1 R820 220 R817 1k R816 220k R812 10k R813 100k R821 R822 2.2M 1M R818 R819 C832 2.2k 1k 1 C852 22p C866 0.01 C830 0.47 C829 0.01 SLD_MON_W SLD_MON_V SLD_MON_U SLD_CON_W SLD_CON_V CLV_MON_W CLV_MON_V CLV_MON_U CLV_CON_W CLV_CON_V CLV_PWM CLV_CON_U SLD_PWM FS4 FRI FFI TFI TRI ADIP VIN XRST HALF_LOCK REC_KEY OPEN_CLOSE_SW R831 470k REG5_TSBY DRAM_HOLD_DET XHOLD_SW RMC_KEY BATT_MINUS_MON VBUS_MON WK_DET REG5_REG SET_KEY2 SET_KEY1 VREF_MON CHG_MON VB_MON VC1 TE S_MON VC FE ABCD BOTM PEAK APCREF_DA RFI CL8033 C806 10 6.3V R803 0 CL8035 CL8039 CL8044 CL8048 CL8050 CL8059 TP8064 TP8065 (VCO1/REG5) TP8066 CL8071 C826 2.2 C867 1 R889 0 R887 1M +2.3V REGULATOR IC804 XC6213B232MR VCC VOUT GND CE NC R802 0 C808 10 6.3V C810 10 6.3V R804 R805 0 0 C812 10 6.3V C814 10 6.3V C816 10 6.3V L802 R806 R807 0 0 0 L803 0 C819 2.2 R808 0 C821 2.2 R809 0 R810 0 C823 2.2 R811 0 R876 0 Q802 2SC5383TP-1F DISCHARGE SWITCH R875 0 R881 2.2k R879 0 R874 68 R877 47k C865 1 +1.2V REGULATOR IC802 R1180N121C-TR-FA VCC VOUT GND NC NC R870 0 C868 1 C854 1 B5 (Page 25) REG4_DVDD REG_F REG5_REG REG5_TSBY REGO3 REG5_OSC 2.1VREG_IN 30 30 Note: IC801 on the MAIN board can not be exchanged alone. When IC801 on the MAIN board is damaged, exchange the complete MAIN board.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
MZ-RH1
30
30
MZ-RH1
6-9.
SCHEMATIC
DIAGRAM
– MAIN Section (6/7) –
•
See page 36 for IC Block Diagrams.
•
See page 42 for IC Pin Function Description.
IC801
R
8
5
8
R
8
5
7
R
8
5
4
S
L
8
0
1
T
P
8
2
3
2
T
P
8
2
2
2
C846
R847
R848
R849
R850
C
L
8
2
0
8
C
L
8
2
0
3
C
L
8
2
0
1
C
L
8
1
9
1
C
L8
1
9
0
C
L
81
8
7
C
L8
1
88
C
L
8
1
7
8
C
L
8
1
73
C
L
8
1
74
C
L
8
1
7
5
CL
8
1
6
4
C
L8
1
6
5
C
L
8
1
6
7
R
8
4
2
R
8
4
3
CL8138
CL8137
C842
C843
CL8136
C841
C840
CL8135
TP8135
SL802
CL8130
CL8128
CL8129
R837
D801
R833
C853
C839
C838
C837
R838
C836
R826
C835
TH801
CL8114
CL8115
CL8116
CL8117
C834
R817
C833
R820
R818 R819
CL8096
R816
C852
C832
C866
R831
C829
C830
R812
R813
IC804
IC802
C868
R870
C854
R887
C867
C865
CL8071
R875
R874
R877
R881
TP8065
TP8066
TP8064
R811
C823
R810
R809
C821
CL8050
R808
C819
R807
R806
R889
L802
R805
L803
R803
C806
R802
C801
L801
C
L
80
4
4
C
L8
0
39
CL8033
C
L
80
3
5
TP8001
TP8241
TP8242
TP8243
TP8244
TP8245
TP8246
CL8248
CL8249
CL8255
CL8256
CL8257
CL8258
CL8267
CL8263
CL8264
CL8265
CL8266
CL8269
CL8270
R885
R861
R863
C847
C848
X801
FB864
R865
R867
R866
R872
R873
C850
R871
C849
X802
C851
L804
22
µ
H
CL8281
CL8294
CL8296
CL8298
CL8299
CL8300
CL8301
CL8302
CL8304
CL8124
CL8125
R821 R822
R876
R879
C808
C810
C812
C814
C816
R804
CL8059
Q802
CL8048
CL8001
C
L8
1
8
1
T
P8
1
8
3
T
P8
1
8
6
C
L
8
2
0
6
C
L
8
2
0
7
CL
8
2
15
CL
8
2
1
6
CL
8
2
1
7
CL
8
2
1
9
C
L
8
2
20
R
8
5
3
CXD2687-001GG
0
0
0
0.047
470k
220k
47k
220k
0
0
0.1
0.1
0.1
0.1
10k
MA2SD32008S0
0
0.1
0.1
0.01
0.1
2.2k
0.01
100k
0.01
0.1
1k
0.1
220
2.2k
1k
220k
22p
1
0.01
470k
0.01
0.47
10k
100k
XC6213B232MR
R1180N121C-TR-FA
1
0
1
1M
1
1
0
68
47k
2.2k
0
2.2
0
0
2.2
0
2.2
0
0
0
0
0
0
0
10
6.3V
0
0.1
0
0
NM
1k
8p
10p
22.5792MHz
1k
10k
1k
4.7k
100k
10p
470
10p
48MHz
47
6.3V
2.2M
1M
0
0
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
0
2SC5383TP-1F
1
0
k
G1
H1
H2
G2
B5
D10
E5
1.5V_DVDD
1.5V_AVDD
3.3V_REG
V
B
U
S
_
V
B
_
C
T
L
U
S
B
H
O
L
D
2
X
L
D
O
N
H
P
L
H
P
H
H
N
L
H
N
H
P
L
S
E
_
X
D
C
S
S
B
_
C
L
K
S
S
B
_
D
A
T
A
V
B
U
S
_
D
E
T
X
C
S
_
N
V
X
C
S
_
R
E
C
_
U
S
B
D
_
V
C
O
N
T
_
P
W
M
X
M
U
T
E
IA
M
P
_
C
A
L
C
H
G
_
P
W
M
X
R
S
T
_
R
F
U
S
B
_
C
H
A
R
G
E
U
S
B
_
W
A
K
E
C
H
G
_
I_
S
E
L
X
R
S
T
2
L
E
D
_
R
E
D
U
S
B
D
V
D
D
_
H
I
E
F
M
_
S
E
L
X
R
S
T
_
M
T
R
_
D
R
V
I_
S
E
L
2
I_
S
E
L
1
X
I_
S
EN
S
E
L
IM
E
_
S
L
E
E
P
D
_
E
N
2
D
_
E
N
1
C
S
_
R
T
C
S
S
E
L
P
D
_
S
1
P
D
_
S
0
X
C
S
_
P
W
R
_
IC
B
E
E
P
X
G
U
M
_
O
N
S
C
K
0
S
O
0
S
I0
R
E
C
P
H
IM
D
_
P
R
O
T
E
C
T
P
R
O
T
E
C
T
R
S
T
_
C
O
N
T
H
I_
Z_
S
L
D
E
F
M
O
C
H
O
P
P
E
R
C
L
K
FS
2
5
6
O
U
T
S
L
D
_
C
O
N
_
U
SLD_MON_W
SLD_MON_V
SLD_MON_U
SLD_CON_W
SLD_CON_V
CLV_MON_W
CLV_MON_V
CLV_MON_U
CLV_CON_W
CLV_CON_V
CLV_PWM
CLV_CON_U
SLD_PWM
FS4
FRI
FFI
TFI
TRI
ADIP
VIN
XRST
HALF_LOCK
REC_KEY
OPEN_CLOSE_SW
DRAM_HOLD_DET
XHOLD_SW
RMC_KEY
BATT_MINUS_MON
REG5_TSBY
VBUS_MON
WK_DET
REG5_REG
SET_KEY2
SET_KEY1
VREF_MON
CHG_MON
VB_MON
VC1
TE
S_MON
VC
FE
ABCD
BOTM
PEAK
APCREF_DA
RFI
2.
1
V
R
E
G
_
IN
R
E
G
5
_
O
S
C
R
E
G
O
3
R
E
G
5
_
T
S
B
Y
R
E
G
_
F
R
E
G
4
_
D
V
D
D
CHG_CTL
IAMP_CTL
D_ENREG
SO3
SCK3
SI4
SO4
SCK4
EV_VDD_CTL
XCS_DISPLAY
OPT_DET
XJACK_DET
XMIC_DET
XPD_ADC
XCS_ADC
PAUSE
XOPT_CTL
DRAM_VDD_CLR
XDRAM_VDD_SEL
DRAM_ALONE
XRST_DISPLAY
FS256
ADDT
LRCK
XBCK
DIN1
FS512
DCLSOUTR
DCLSOUTL
RMC_DTCK
UDP
UDM
SUSPEND
USBHOLD
MDVCC_CTL
EL_PWR_CTL
R
E
G
5
_
R
E
G
O
F
T
R
K
I
A
M
P
_
C
A
L
X
C
E
_
E
F
M
_
C
T
R
H
I_
Z
_
S
P
D
L
VCC
GND
CE
VOUT
NC
VOUT
NC
GND
VCC
NC
U
S
B
H
O
L
D
2
X
L
S
R
C
K
J
T
A
G
1
J
T
A
G
0
H
S
A
L
F
T
E
S
T
2
T
E
S
T
H
P
L
H
P
H
H
N
L
H
N
H
L
O
P
E
N
H
I_
Z
_
S
P
D
L
S
S
B
_
C
L
K
S
S
B
_
D
A
T
A
V
B
U
S
_
D
E
T
X
C
S
_
N
V
U
S
B
_
V
D
D
_
S
W
X
C
S
_
R
E
C
_
U
S
B
X
C
S
_
R
E
C
_
D
R
V
X
C
S
_
U
S
B
_
D
R
V
P
W
M
4
D
_
V
C
O
N
T
_
P
W
M
X
M
U
T
E
C
H
G
_
P
W
M
X
R
F
_
R
S
T
U
S
B
_
C
H
A
R
G
E
U
S
B
_
W
A
K
E
P
H
1
0
P
H
7
C
H
G
I
_
S
E
L
X
R
S
T
2
_
D
E
T
L
E
D
_
G
R
E
E
N
L
E
D
_
R
E
D
X
R
S
T
_
M
T
R
_
D
R
V
N
C
N
C
C
S
_
R
T
C
R
F
5
R
F
4
R
E
C
P
D
L
Y
P
D
_
S
1
P
D
_
S
0
X
C
S
_
P
W
R
_
I
C
B
E
E
P
X
G
U
N
_
O
N
S
C
K
0
S
O
0
S
I0
IA
M
P
_
C
A
L
_
M
O
D
E
R
E
C
P
M
N
T
6
H
IM
D
_
P
R
O
T
E
C
T
P
R
O
T
E
C
T
R
S
T
_
C
O
N
T
H
I_
Z
_
S
L
D
E
F
M
O
N
C
O
F
T
R
K
M
N
T
3
M
N
T
2
M
N
T
1
M
N
T
0
C
H
O
P
P
E
R
C
L
K
F
S
2
5
6
O
U
T
S
L
D
U
SLCW
SLCV
SLCU
SLDW
SLDV
SPCW
SPCV
SPCU
SPDW
SPDV
SPVS
SPDU
SLVS
FS4
FRDR
FFDR
TFDR
TRDR
ADC3EXTC
ADC3VREFL
ADC3VREFH
XRST
HALF_LOCK_SW
XTEST
XREC_KEY
OPEN_CLOSE_SW
JOG_B
DRAM_HOLD_DET
XHOLD_SW
RMC_KEY
BATT_MINUS_MON
VBUS_MON
WK_DET
HIDC_MON
DCIN_DET
SET_KEY_2
SET_KEY_1
VREF_MON
ADFG
VINP
CHG_MON
VB_MON
TEMP_MON
ADC1EXTC
APC
ADRT
AUX2
AUX1
TE
SE
ADRB
VC
FE
ABCD
BOTM
PEAK
PLL3EXTCO
CLTV
FILO
FILI
PCO2
PCO
APCREF_DA
DACVREFH
RFI
ASYI
ASYO
EBIFVSS6
EBIFVDD6
EBIFVSS5
EBIFVDD5
EBIFVSS4
EBIFVDD4
EBIFVSS3
EBIFVDD3
EBIFVSS1
EBIFVDD1
E
B
I
F
V
S
S
0
D
R
A
M
V
S
S
2
D
R
A
M
V
S
S
1
D
R
A
M
V
S
S
0
D
R
A
M
V
D
D
4
D
R
A
M
V
D
D
0
D
R
A
M
V
D
D
1
D
R
A
M
V
D
D
2
D
R
A
M
V
D
D
3
I
F
V
S
S
1
I
F
V
S
S
0
IF
V
D
D
3
IF
V
D
D
2
IF
V
D
D
1
I
F
V
D
D
0
V
S
S
1
V
S
S
0
V
S
S
2
U
S
B
IF
V
D
D
U
S
B
A
V
S
S
5
U
S
B
A
V
S
S
4
U
S
B
A
V
S
S
3
U
S
B
A
V
S
S
2
U
S
B
A
V
S
S
1
U
S
B
A
V
S
S
0
U
S
B
A
V
D
D
1
5
1
U
S
B
A
V
D
D
1
5
0
U
S
B
A
V
D
D
1
5
2
U
S
B
A
V
D
D
3
3
1
U
S
B
A
V
D
D
3
3
0
M
S
J
T
A
G
V
D
D
D
V
D
D
0
0
D
V
D
D
0
1
D
V
D
D
0
2
D
V
D
D
0
3
D
V
D
D
0
4
D
V
D
D
0
5
D
V
D
D
0
6
D
V
D
D
0
7
D
V
D
D
0
8
D
V
D
D
1
0
D
V
D
D
1
1
U
S
B
D
V
D
D
0
U
S
B
D
V
S
S
F
E
P
L
L
V
D
D
F
E
P
L
L
V
S
S
D
A
C
D
V
D
D
2
5
D
A
C
V
S
S
A
S
Y
V
D
D
A
S
Y
V
S
S
S
V
A
D
V
S
S
M
A
D
V
D
D
M
A
D
V
S
S
P
L
L
1
V
D
D
P
L
L
1
V
S
S
R
F
A
D
V
D
D
D
C
V
D
D
D
C
V
S
S
O
S
C
V
D
D
U
S
B
O
S
C
V
D
D
T
S
M
V
D
D
M
A
IF
V
D
D
DCLSOUTL
RMC_DTCK
UDP
UDM
RREF
VSENS
SUSPEND
DTL
USBHOLD
USBOSCE
UOSCI
UOSCO
FCRAMVDD0
FCRAMVSS0
FCRAMVDD1
FCRAMVSS1
FLASHVDD0
FLASHVSS0
PE0
PE1
PE2
PE3
PE4
MDVCC_CTL
VC3_CTL
EL_PWR_CTL
EBA1
EBA11
EBA13
EBA18
EBA22
EBD0
EBD1
EBD3
EBWE2
EBWR1
EBA2
DCLSOUTR
FS512
OSCO
OSCI
DIN
XBCK
LRCK
ADDT
FS256
EX512
PC2
XRST_DISPLAY
PCB
PAUSE_KEY
DOUT
OPT_DET
XCS_DISPLAY
SCK4
SO4
SI4
SCK3
RTCK
SAK
IDO
TAN
TAT
CHG_CTL
V
B
U
S
_
V
B
_
C
T
L
D_ENVREG
(6/7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
JOG_A
(TEST)
PLL3EXTCI
(VCO1/REG5)
DISCHARGE SWITCH
+1.2V REGULATOR
U
S
B
D
V
D
D
1
5
U
S
B
D
V
D
D
1
5
1
R
F
A
D
V
S
S
S
V
A
D
V
D
D
D
A
C
V
D
D
D
V
S
S
0
9
D
V
S
S
1
4
D
V
S
S
1
3
D
V
S
S
1
0
D
V
S
S
0
8
D
V
S
S
0
7
D
V
S
S
0
6
D
V
S
S
0
5
D
V
S
S
0
3
D
V
S
S
0
2
D
V
S
S
0
1
D
V
S
S
0
0
(VCO2/REG4)
M
N
T
4
M
N
T
5
D
_
E
N
1
D
_
E
N
2
U
S
B
I
C
_
S
L
E
E
P
X
I_
S
E
N
S
E
I_
S
E
L
1
I_
S
E
L
2
X
C
E
_
E
F
M
_
C
T
L
E
F
M
_
S
E
L
P
H
2
IA
M
P
_
C
A
L
IAMP_CTL
NAR
SI3
SO3
EL_VDD_CTL
XJACK_DET
XMIC_DET
XCS_ADC
XPD_ADC
XOPT_CTL
DRAM_VDD_CLR
XDRAMVDD_SEL
DRAM_ALONE
DRAMVDD_DISCHG
SYSTEM CONTROLLER,DSP
CSP(Chip Size Package)
∗
+2.3V REGULATOR
C826 2.2
(Page 27)
(Page
25)
(Page 28)
(Page 26)
(Page 31)
(Page 26)
Note:
IC801 on the MAIN board can not be exchanged
alone. When IC801 on the MAIN board is damaged,
exchange the complete MAIN board.