Onkyo HT-R960 Service Manual page 14

A B
SCHEMATIC DIAGRAMS-9 (SD-9)
VSP (Video Signal Processor) SECTION
+3.3VHDS
1
+3.3V
1
2
3
4
C8005
C8001
1 C8002
2
3
4
C8011 22/4
C8010 104Z R8002
R8003
VSPRST
C8006 120J C8003
C8004
2
X8001
19.6608MHz
C8007
R8004
120J R8005
RST_ADC_IC
+3.3VHDS
RX_D R8007
+3.3V R8008
TX_D
C8108 C8107
C8013 104Z
104Z 104Z
R8104 R8092
C8014
33K
33K
R8105 R8090
22 68
D8101 C8110 D8091 C8091
R8010
1SS352 104Z 1SS352 104Z
R8107
68K
C8111 C8090 D8090
1SS352
104Z 104Z C8015
R8106 Q8090
3
10K RN2402
SDET
Q8102
C8112
R8006
RN2402
+3.3V 104Z VSPSCL R8011
R8012
VSPSDA
C8113
C8016
Q8103 103K
74LCX112MTC
VSPREQ R8013
J-K FLIP FLOP
VSPRDY R8014
1 16
CLK1 VCC C8017
2 15
K1 CLR1
3 14
J1 CLR2
4 13
PR1 CLK2 VDLOCK R8015
5 12
Q1 K2 C8018
6 11
Q1 J2
7 10
Q2 PR2
8 9
GND Q2
4
R8081
2.7K
VSPRST
DSP / HDMI PCB VSPSCL
R8080
VSPSDA
To HDMI SECTION
2.7K
VSPREQ
NAHDM-9473 (2/3)
VSPRDY
VDLOCK
SD-8 : H2
5
INPSEL
S-24CS16A0I-J8V1G
VIDEO DATA
MPU DATA
C
+1.8VHDS
+1.8V
22/4
22/4
104Z 1
VDDA33_LBADC
2
LBADC_IN1
R8001 3
LBADC_IN2
10Kx4
4
LBADC_IN3
5
LBADC_IN4
10K 6
LBADC_IN5
7
VSSA33_LBADC
220
8
RESETn
103K
9
VBUFC_RPLL
104Z 10
VDD_RPLL_18
11
GND_RPLL
12
XTAL
13
TCLK
14
AVDD_RPLL_33
10K 15
VSYNC1_VGA
10K 16
HSYNC1_VGA
17
STI_TM2
18
GPIO15/STI_TM1/EXT_CSn/TBD23
19
C8012
+1.8V SCART16
104Z
20
CVDD_18
21
Q8001
CRVSS
47 22
HOST_SCL/UART_DI/JTAG_CLK
FLI30502
47
23
HOST_SDA/UART_DO/JTAG_MODE
24 VIDEO PROCESSOR
DDC_SCL
25
DDC_SDA
VIDEO SCALER
26
CVDD_18
27 OSD CONTROLLER
CRVSS
ADC (VIDEO)
28
I2CM_SCL
29
I2CM_SDA
104Z 30
RVDD_3.3
31
CRVSS
49 : GPIO13/PWM2/JTAG_RESET/TBD10/AUDIN_D6
32
GPIO0/FS2_TCK/AUDOUT_D8
50 : GPIO14/PWM3/SCART16_1/TBD11/AUDIN_D7
33
GPIO1/FS2_TDI/AUDOUT_D9
51 : CVDD_18 VID_DATA_IN_1/TBD25/AUDIN_D9/SIF_AUDIN1 : 142
47 34
GPIO2/FS2_TMS/AUDOUT_D10 VID_DATA_IN_0/TBD24/AUDIN_D8/SIF_AUDIN0 : 141
52 : CRVSS
35
GPIO3/FS2_TRST/AUDOUT_D11 VID_DATA_IN_23/D7/PD30/VID2_7/VOP_RPr6 : 140
53 : GPIO4/VIDIN_HS/SIF_AUDIN8
36
GPIO6/IRin
54 : GPIO5/VIDIN_VS/SIF_AUDIN9 VID_DATA_IN_22/D6/PD29/VID2_6/VOP_RPr5 : 139
104Z
37
CVDD_18
55 : VID2_CLK/ROM_OEn/PD31/VOP_RPr7 VID_DATA_IN_21/D5/PD28/VID2_5/VOP_RPr4 : 138
38
CRVSS 56 : VID_DE_FLD/A0/PD40/GPIO16/VOP_BPb0 VID_DATA_IN_20/D4/PD27/VID2_4/VOP_RPr3 : 137
39
GPIO7/IRQin 57 : I2S_IN_DATA/SPDIF_IN/TBD16 VID_DATA_IN_19/D3/PD26/VID2_3/VOP_RPr2 : 136
47 40
GPO8/IRQout 58 : I2S_IN_WCLK/TBD17/GPIO50
47 41
GPIO9/SIPC_SCL/A19 59 : I2S_IN_BCLK/TBD18/GPIO51
47
42
GPIO10/SIPC_SDA/A20
60 : I2S0_SPDIF_OUT_DATA/TBD19 VID_DATA_IN_18/D2/PD25/VID2_2/VOP_RPr1 : 133
104Z
43
CVDD_18 61 : I2S_OUT_WCLK/TBD20/GPIO52
44
CRVSS 62 :: I2S_OUT_BCLK/TBD21/GPIO53
47 45
GPIO11/PWM0/TBD8/AUDOUT_DVALID 63 : I2S1_OUT_DATA/FS_TDO/GPIO54
VID_DATA_IN_17/D1/PD24/VID2_1/VOP_RPr0 : 130
47 46
GPIO12/PWM1/TBD9/AUDIN_DVALID 64 : AUD_CLKOUT/TBD22/AUDOUT_MCLK
104Z
47
RVDD_3.3
48
CRVSS
49
47 50
104Z 51
52
53
54
55
56
57
58
59
60
61
62
63
64
+1.8V
+3.3V
C8088
C8087 22/4
+3.3V
104Z C8089
1 14
CD1 VCC 104Z
2 13
D1 CD2
3 12
CP1 D2
4 11 +3.3V
SD1 CP2
Q8080
5 10 1 5
Q1 SD2 A VCC
6 9 2
256 x 8 EEPROM Q1 Q2 B
7 8 3 4
GND Q2 GND Y
Q8081 74LCX74MTC
Q8082
D-TYPE FLIP FLOP NC7SZ08
AND GATE
D E
+3.3VHDS
+1.8V
L8007
+3.3V
047M
L8008
047M
C8035
22/4
192
VREFN
191
GND_AUD1
190
LS_OUT_SW
189
LS_OUT_R
188
LS_OUT_L
187 C8034 104Z
VDD_AUD1_33
186
AUD_OUT1_R
185
AUD_OUT1_L
184
AUD_OUT2_R
183
AUD_OUT2_L
182
GND_HP
181
AUD_OUT_HP_R
180
AUD_OUT_HP_L
C8033 104Z
179
VDD_HP_33
178
HDMI_GND/GPIO32
177
HDMI_REXT/GPIO31
176
HDMI_18/GPIO30
175
HDMI_GND/RVSS
174
HDMI_RX2P/VID_DATA_IN_15/GPIO23
173
HDMI_RX2N/VID_DATA_IN_14/GPIO22
172 C8040 104Z
HDMI_33
171 R8108 47
HDMI_RX1P/VID_DATA_IN_13/GPIO21
170
HDMI_RX1N/VID_DATA_IN_12/GPIO20
169
HDMI_GND/GPIO29
168
HDMI_18/GPIO28
167
HDMI_GND/GPIO27
166
HDMI_RX0P/VID_DATA_IN_11/GPIO19
165
HDMI_RX0N/VID_DATA_IN_10/GPIO18
164
HDMI_33/GPIO26
163
HDMI_RXCP/VID_DATA_IN_9/GPIO17
162
HDMI_RXCN/VID_DATA_IN_8/GPIO16
161
HDMI_GND/GPIO25
160
HDMI_18/GPIO24
159
CRVSS
C8032 104Z
158
CVDD_18
157
HDMI_I2C_SCL/GPIO33/TBD_12/AUDOUT_D12
R8035
156
HDMI_I2C_SDA/GPIO34/TBD13/AUDOUT_D13
NC
155
CEC/GPIO35/JTAG_TDI/TBD14/AUDOUT_D14
154
HPD/JTAG_TDO/GPIO36/TBD15/AUDOUT_D15
153
CRVSS
CRVSS : 135
152 C8031 104Z
RVDD_3.3
CVDD_18 : 134
151
VID1_CLK
R8028
150
CRVSS : 132 VID_DATA_IN_7/TBD31/AUDIN_D15/SIF_AUDIN7
NC
149
CVDD_18 : 131 VID_DATA_IN_6/TBD30/AUDIN_D14/SIF_AUDIN6
148
VID_DATA_IN_5/TBD29/AUDIN_D13/SIF_AUDIN5
147
VID_DATA_IN_4/TBD28/AUDIN_D12/SIF_AUDIN4
CRVSS : 129
R8027
146
VID_DATA_IN_3/TBD27/AUDIN_D11/SIF_AUDIN3
NC
145
VID_DATA_IN_2/TBD26/AUDIN_D10/SIF_AUDIN2
144
CRVSS
143 C8030 104Z
CVDD_18
142
141
R8026
140
NC
139
138
137
136 R8025
NC
135
134 C8029 104Z
133
132
C8028 104Z
131
130
129
C8026
+1.8V 22/4
+3.3V C8027 22/4
L8004, 8005 :
BLM21PG221SN1
ENC_CTL
R8082
NC
C8070 22/4
TP32
TP33
C8071 104Z
1 8 +3.3V
CE VDD
R8087
2 7
SO HOLD
3 6 10K
WP SCK
4 5
VSS SI
Q8085
SST25VF016B
SERIAL FLASH
F G
Q8009
XC6213B182M
+3.3V
+1.8VHDSA 5 1
VOUT VIN
2
VSS
3 R8465
4
NC CE
1K
GNDA
+4VHDS
+1.8VHDS Q8008 Q8007
BA33BC0FP
BA18BC0FP
+1.8V 3 1 3 1 L8013 +4V
O I O I
BLM21PG221SN1
+3.3VHDS Q8005 Q8006
BA33BC0FP L8014 SI8008TM
NCH-2541_470K
+3.3V 3 1 +4V L8012 2 1
O I SW VIN
BLM21PG221SN1
4 5
VADJ SS
GND
C8074
NC
+3.3VHDS
L8010
BLM21PG221SN1
+3.3V +3.3V
Q8002 TC74VCX162244FT BUS BUFFER
R8068
10K
TP31
<Note>
1. NC = No mount of parts.
2. SD-x : XY is short for Schematic Diagrams-x and each sockets location, X = A to H, Y = 1 to 5.
3. Refer to SCHEMATIC DIAGRAMS-xx (SD-xx) for digital audio waveform.
HT-R960
H
NAHDM-9473 (3/3)
U41
DSP / HDMI PC BOARD
13
ADINCV R8075 75 ADINCV2 12
11
ADINSY R8076 75 ADINSY2 10
9
R8077 75
ADINSC ADINSC2 8
7
ADINPY 6
5
ADINPB 4
3
ADINPR 2
GNDA 1
L8015
BLM21PG221SN1
+12V
GNDDSP 1
+12V 2
GNDP 3
+12.0V
+12V 4
GNDP 5
Q8003 TC74VCX162244FT BUS BUFFER