Rautz HC-7852UX Service Manual - Es8381
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Internal Block Diagram of ICs
VD33PLL
AVS33
MIC_R
MIC_L
ADC-BIAS
USB_N0
USB_P0
AVD33
SPDIF_IN
DPDIF_OUT
YUV2/HDMI_D2
YUV3/HDMI_D3
LA1
LOE#
LD0
LD1
VD33
VS33
LD2
LD3
LD4
LD5
LD6
LD7
LCS3#
VSS
VDD
LCS2#HSYNC#FGIN/MSCLK
LCS1#
LCS0#GPIO_MUTE/TSD2
CAMIN7/AUX3[7]
CAMIN6/AUX3[6]
LA0
LA17
LA2
VD33
VS33
LA3
LA4
LA5
CAMIN5/AUX3[5]
CAMIN4/AUX3[4]
LA6
LA7
VDD
VSS
LA8
LA18
LA19
LWRLL#
CAMIN3/AUX3[3]
CAMIN2/PWDN/AUX3[2]
LA21
VD33
VS33
LA20
LA9
LA10
LA11
CAMIN1/THM-W/AUX3[1]
CAMIN0/SDWN/AUX3[0]
MSD0/HDMI_D8
MSD1/HDMI_D9
VD33
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
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98
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95
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81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
SPNP/MINTRP/IMSR
SPNN/MINTRN
AGC1
AGC2
DVDPD
VBO
CDLD
DVDLD
REX
PI
V1650
FE
TE
MB
DB
MP
VGB
VPB
OPEN
OPENSW
CLOSE
CLOSESW
AMPSTBY
LDCO
HRST#HDMI2_ACT
YUV4/HDMI_D4
YUV5/HDMI_D5
YUV6/RXD1/HDMI_D6
YUV7/TXD1/HDMI_D7
PCLKQSCN/MSD3/HDMI_CLK
PCLK2XSCN/MSD2/TSD3
TDMFS/RWS
TDMCLK/RBCK
TDMDR/RSD
VS33
VD33
RWS/TWS
RBCK/TBCK
RSD/TSD0
MCLK
VSS
VDD
RXD0/LINE_OR/STEP_RDR/SIN
TXD0/LINE_OL/STEP_FDR/SO
TBCK/PWM_O1R/DAC_O1R
TSD3/PWM_O3R/DAC_O3R
TSD2/PWM_O3L/DAC_O3L
VS33
VD33
TSD1/PWM_O2R/DAC_O2R
TSD0/PWM_O2L/DAC_O2L
TWS/PWM_O1L/DAC_O1L
IDAC
UDAC
CDAC
YDAC
VS33_DAC
VD33_DAC
VDAC
FDAC
RSET
COMP
VREF
VS33PLL
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191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
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170
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168
167
166
165
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147
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142
141
140
139
138
137
136
135
134
133
132
131
130
129
VPA
VGA
DRFN
DRFP
A
B
C
D
E
F
G
H
MIN
SLV
DMO
FOO
SLO
TRO
CDPD
REFD
AVD33
AVS33
DVCC
VD33
VS33
HDMI2_D8/HD0
HDMI2_D23/HD15
HDMI2_D9/HD1
HDMI2_D22/HD14
HDMI2_D10/HD2
HDMI2_D21/HD13
HDMI2_D11/HD3
HDMI2_D20/HD12
HDMI2_D12/HD4
HDMI2_D19/HD11
VID_XI
VID_XO
CLK
VS33
VD33
HDMI2_D13/HD5
HDMI2_D14/HD6
HDMI2_D15/HD7
HDMI2_D16/HD8
HDMI2_D17/HD9
HDMI2_D18/HD10
VSS
VDD
HDMI2_VSYNC/HWR#
HDMI2_HSYNC/HRD#
HDMI2_D4/HDMI_HSYNC/HWRQ#
HDMI2_D3/HDMI_ACT/HRDQ#
HDMI2_D1/HIORDY
HDMI2_D0/HIRQ
HDMI2_D6/HA1
HDMI2_D5/HA0
AUX0
HDMI2_D2/HCSFX1#
RESET#
AUX1
DMA4
DMA5
DMA6
VS33
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194
195
196
197
198
199
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201
202
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207
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240
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244
245
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247
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249
250
251
252
253
254
255
256
VD33
CAMCLK
HDMI2_D7/HA2
HDMI2_CLK/HCS3FX#
SIN/IOW#/AUX2
DMA7
DMA8
DMA9
DMA3
DMA2
DMA1
DMA0
VS33
VD33
DMA10
DMA11
HOMESW/IOR#AUX3
AUX4
DRAS2#
DCS1#/DRAS1#
TSD1/DSC1#
DSC0#
VDD
VSS
SEL_PLL2/DRAS0#
SEL_PLL3/DCAS#
YUV_CLK/SEL_PLL0/DOE#
SEL_PLL1/DWE#
VS33
VD33
HDMI_D11
SIN/HDMI_D10
DSCK
DQM
DB7
DB6
DB5
DB4
DB3
SO/AUX7
HDMI_VSYNC/MSBS/VSYNC#
DB2
DB1
DB0
VS33
VD33
DB8
DB9
DB10
DB11
DB12
HDMI_D0/YUV0
HDMI_D1/YUV1
DB13
DB14
DB15
VS33
VD33
LA16
LA15
LA14
LA13
LA12
VS33
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ES8381
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ES8381FCA