Onkyo HT-RC260 Service Manual page 34

A B
SCHEMATIC DIAGRAMS-16 Q Q
3 7 6 3 1 5 1 5 0
HDMI VSP-1 SECTION
1
U007 HDMI PC BOARD BAHDM-0403
2
9
8 ADINCV2 R8075 75 ADINCV
7 GNDAD
6 ADINPY R8076 75 R8004 75
5 GNDAD R8005 75
4 ADINPB R8077 75 R8006 75
R8007 75
3 GNDAD
R8078 75
2 ADINPR
1
R8016 75
R8017 75
R8018 68
R8019 75
3
C8097
#104Z
1 8 R8028 75
A0 VCC
2 7 R8029 75
A1 WP
3 6 R8030 75
A2 SCL
4 5 R8031 75
GND SDA
#S-24CS02AFT-V-G
11 A_HS
10 VGASDA R8040 75
9 A_VS R8041 75
8 R8042 75
7 VGASCL R8043 75
6
5 A_BLUE
4 R8055 75
3 A_GREEN
2 GNDAD
1 A_RED R8056 75
4
+3.3VHD
+3.3VHD C8029 R8057 75
R8064
104Z
#0
T E
L 1 3 9 4 2 2 9 6 5 1 3
ONLY:TX-SR608/ TX-SA608
DTR-20.2/ DTR-30.2
R8067
#0
5
+3.3VLPM_S
L8214
BLM18PG181SN1
Q8200:I
3 3
5
1 1
4 2 2 R8238 #10K Y7
OCM_INT
3 RX
2 TX R8218 100 D17
OCM_UDO0
1 +5V_GP
R8219 100
6 E17
OCM_UDI0
R8220 100
VSP_RXD A16
OCM_UDO1
R8221 100
VSP_TXD A17
OCM_UDI1
P43
B16
MSTR0_SDA
P44
C16
MSTR0_SCL
Y11
MSTR1_SDA
6
AA11
MSTR1_SCL
R8222
2.7K
E18
R8223
GPIO_95
2.7K
D18
GPIO_94
B17
GPIO_93
Q8201
C17
GPIO_92 PWM3_OCM_TIMER
AC10
GPIO_91
W9
GPIO_90
GNDHD
7
w w w
8
TX-SA578/608 TX-SR578/608 HT-R680/980C260 DTR-20.28/30.2
C D
C8030 106K/6.3
C8036 106K/6.3
C8031
106K/6.3 C8037 106K/6.3
+3.3VADC C8038 +3.3V_LPM_S
22/6.3
C8200 C8201
C8039
104Z 102K
104Z
Q8200:B Q8200:L
R8000 22 C8000 104Z A1P L5
A1P
R8001 22 C8001 104Z A2P H2
A2P
R8002 22 C8002 104Z A3P H4
A3P
R8003 22 C8003 104Z A4P E1
A4P
R8008 470 C8004 104Z A_RET1 J4
AN1
R8009 68 C8005 104Z A_RET2 G1
AN2
R8010 470
R8011 68 P1
M4
R8012 22 C8006 104Z VOUT_1
B1P K3
B1P
R8013 22 C8007 104Z B2P J3 P2
B2P D3
R8014 22 C8008 104K B3P F1 VOUT_2
B3P
R8015 22 C8009 104Z B4P F3
C8209
B4P C8208
R8020 470 C8010 104K B_RET1 K4 330J 330J
BN1
R8021 68 C8011 104K B_RET2 F2 XTAL AC4
BN2
R8022 470
X8200
19.6608MHz
R8023 68 TCLK AC5
R8024 C8012 104Z
22 C1P J1
C1P
R8025 22 C8013 104Z
C2P H1
C2P
R8026 22 C8014 104Z C3P G3
C3P
R8027 22 C8015 104K C4P G5
C4P
R8032 470 C8016 104K C_RET1 K1
CN1
R8033 68 C8017 104K C_RET2 E2
CN2
R8034 470
R8035 68
R8036 22 C8018 104Z SV1P K2
SV1P
R8037 22 C8019 104Z SV2P J2
SV2P
R8038 22 C8020 104K
SV3P G2
SV3P
R8039 22 C8021 104Z
SV4P G4
SV4P
R8044 470 C8022 104K SN H3
SN
R8045 68
R8046 22 C8023 104K AH M2
AHSP
R8047 470 C8024 104K M1
AHSN
R8048 68
R8049 22 C8025 104K
BH L2
BHSP
R8050 470 C8026 104K L1
BHSN
R8051 68
GNDHD
R8052 22 C8027 104K CH L4
CHSP
R8053 470 C8028 104K L3
CHSN
R8054 68 AHS N1
AHS
AVS N2
AVS
R8058 #100
VGA_SCL N3
VGA_SCL
R8059 #100 VGA_SDA N4
VGA_SDA
GNDAD
Y10
SPI_CSn
AB10 When using SF100/SF300, P15 should be supplied +3.3V.
SPI_DO
R8212 10K
Q8200:J
AA10
SPI_DI
R8213 10K
FLI32626H-AE
W11
SPI_CLK
C8269
104Z
W6
LBADC_IN1
1 16
HOLD SCK AA6
2 15 LBADC_IN2
VCC SI
3 14
NC NC
4 13
NC NC
AB6
LBADC_IN3
5 12
NC NC
6 11
NC NC
7 10
CS GND AC6
8 9 LBADC_IN4
AC11 VDLOCK SO WP
PWM0
AB11
PWM1
E16
PWM2
D16
GNDHD
Q8203
Q8204
#DTC144EE
Q8205
#DTC144EE
#DTC144EE
GNDHD
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E F G
BLM18PG181SN1
+3.3VIO
L8204
+1.2V_LPM_S
C8202 C8205
C8206 C8207
22/6.3 102K 104Z
22/6.3
Q8200:K
Y1
CEC_LPM
P3
AA2
IR_LPM
P4
AB1
UDO_LPM
P5
AC1
UDI_LPM
XTAL
AA4
OBUF_C AA3
LPM_GPIO0
TCLK
AA1
LPM_GPI03
FLI32626H-AE
L8213
BLM18PG181SN1 +3.3VHPVDD
+1.2VHD
L8212
BLM18PG181SN1
L8209 L8211
BLM18PG181SN1 BLM18PG181SN1
Q Q
3 7 6
Q8200:H
R2
AUD_L1_IN
W1
AUD_L1_OUT
R1
AUD_R1_IN
V2
AUD_R1_OUT
C8248 474K R4
AUD_L2_IN W2
C8249 474K R3 AUD_L2_OUT
AUD_R2_IN V3
AUD_R2_OUT
T2
AUD_L3_IN U4
T1 AUD_OUT_LS_L
AUD_R3_IN V1
AUD_OUT_LS_R
T4
AUD_L4_IN
W4
AUD_HP_L_OUT
+3.3V_LBADC T3
AUD_R4_IN
V4
AUD_HP_R_OUT
U2
AUD_L5_IN
U1
AUD_R5_IN
U3
AUD_SUB_OUT
P4
AUD_MONO_IN
C8264 104Z
D2
SIF_1
C8265 104Z
D1
SIF_2
R8210 C8266 E3
SIF_RTN
104Z
56
GNDHD
Q8200:M
SEQUOIA I2S
AA8
I2S_DIN
AB8
I2S_WS_IN
R8231 10K
Y9
I2SB_DOUT1
Y8
I2S_CLK_IN
AA9 R8232
I2SB_DOUT2 S8001
AA7 R8233
SPDIF_IN
R8234 10K
AC9
I2SB_WS_OUT
R8235 #10K
R8236
AB9
I2SB_CLK_OUT
R8237
AB7
SPDIF_OUT
AC8
IS2B_MCLK_OUT/IN
R8211
22x4
AB12 DCLK
DCLK/I2SA_CLK_OUT
AA12 DVS
DVS/I2SA_DOUT0
AC12 DHS
DHS/I2SA_WS_OUT
Y13 DEN
DEN/I2S_A_MCLK_OUT/IN
u 1 6 3
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TX-SA578/608 TX-SR578/608 HT-R680/980C260 DTR-20.28/30.2
H I
2 4
8 9 9
+3.3VIOSEQ
Q8200:G
FLI32626H-AE
AB2
TEST_EN0
AC2
TEST_EN1
AC7
RESETn SEQUOIA System
Power / Ground
GNDHD
Q8200:C
B18
DPRX_3N
A18
DPRX_3P
B19
DPRX_2N
A19
DPRX_2P
3 1 5 1 5 0 8 9
B20
DPRX_1N
A20
DPRX_1P
B21
DPRX_0N
A21
DPRX_0P
B23
DPRX_AUXN
A23
DPRX_AUXP
A22
DPRXI_REXT
SEQUOIA
GNDHD
TO SD-18 A-6 BAHDM-0403
DSP/MPU PART
S8001
10K
IROM
1K
R8237
10K
JTAG
#1K
TO SD-17 H-8 BAHDM-0403
P34
VSP2 PART
P35
m
c o
J K
2
8 9 9
BLM18PG181SN1
L8207
+1.2VCORE
Q8200:N
FLI32626H-AE
L8208
BLM18PG181SN1 +3.3V_SQHDMI +1.2V_SQHDMI BLM18PG181SN1
L8004
Q8200:D
B5
HDMI_ARX2P
A5
HDMI_ARX2N
B6
HDMI_ARX1P
A6
HDMI_ARX1N
B7
HDMI_ARX0P
A7
HDMI_ARX0N
2 4 9 8 2 9 9
B8
HDMI_ARXCP
A8
HDMI_ARXCN
B1
HDMI_BRX2P
A1
HDMI_BRX2N
B2
HDMI_BRX1P
A2
HDMI_BRX1N
B3
HDMI_BRX0P
A3
HDMI_BRX0N
B4
HDMI_BRXCP
A4
HDMI_BRXCN
E7
HDMI_SCL
E6
HDMI_SDA
R8207
D6
HDMI_REXT
270
GNDHD
BAHDM-0403