Onkyo HTR-548 SERIES Service Manual page 39

A B
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-17
VIDEO PROCESSOR SECTION
PART-17
U0030 BAHDM-0684
1
VREF_DDR3 1V5_DDR3
1V5_DDR3 R8038 NC_1K DQS0n
R8039 NC_1K DQS0
GNDHD
R8040 NC_1K DQS1n
R8041 NC_1K
DQS1
GNDHD
KYOTOG2H GNDHD
Q8000:A
88DE2755
2 MADD0 P1 H3 MDATA0
MAD0 MDT0
MADD1 N2 J4 MDATA1
MAD1 MDT1
MADD2 M3 J2 MDATA2
MAD2 MDT2
MADD3 R1 K2 MDATA3
MAD3 MDT3
MADD4 P2 J3 MDATA4
MAD4 MDT4
MADD5 N3 K4 MDATA5
MAD5 MDT5
MADD6 T2 K3 MDATA6
MAD6 MDT6
MADD7 R3 L4 MDATA7
MAD7 MDT7
MADD8 P4 M1 DQS0
MAD8 DQS0
MADD9 T3 L1 DQS0n
MAD9 DQS0B
MADD10 T5
MAD10
MADD11 R4 P8 MDATA8
MAD11 MDT8
MADD12 P5 N8 MDATA9
MAD12 MDT9
MADD13 N5 P9 MDATA10
MAD13 MDT10
BA0 P7 N9 MDATA11
BA0 MDT11
BA1 R7 P10 MDATA12
BA1 MDT12
BA2 R8 N10 MDATA13
BA2 MDT13
RASn N6 R11 MDATA14
RASn MDT14
CASn P6 P11 MDATA15
CASn MDT15
WEn N7 T10 DQS1
WEn DQS1
3
T9 DQS1n
DQS1B
CSn L3
CSZ
CKE M4 T6 CLK
CKE CLK
ODT R6 T7
ODT CLK
R8042
49.9F
C8099
NC
R8043
GNDHD
0
DDR_RST R8037 49.9F
CLKn
TPB1
TPB2
TESTPOINTS TO BE
TP PLACED CLOSE TO
KG2H
GNDHD
4
L8000 D8000
3.3V
BLM18PG181SN1D KDS4148U
+3.3VHD
+3.3VHD
5
1V5_TNR
L8003 D8001
BLM18PG181SN1D
KDS4148U
L8004
BLM18PG181SN1D
L8005
BLM18PG181SN1D
6
Q8113
R8007
KRA102S
4.7K
L8006
+1.0VHD BLM18PG121SN1D
+1.0VHD
R8006
4.7K
Q8112
2SC2712-GR
OTP_AVDD_2V5
OTP_AVDD_2V5
L8007
BLM18PG181SN1D
+1.8VHD
7 +1.8VHD
L8008
BLM18PG181SN1D
L8009
BLM18PG181SN1D
8
GNDHD
TX-NR579/TX-NA579/TX-NR609/TX-NA609/HT-RC360/DTR-20.3/DTR-30.3
C D
Model No. TX-NR(A)579,TX-NR(A)609,HT-RC360,DTR-20.3,DTR-30.3
1V5_DDR3
C8095
106K/16
C8096 H1 E3
VREFDQ DQL0
105K F7
DQL1
M8 F2
VREFCA DQL2
F8
R8047
DQL3
270F L8 H3
ZQ DQL4
H8
DQL5
Q8080
DDR_RST R8048 T2 G2
A DQL6
NT5CB64M16DP-CF
2.2KF H7
DQL7
MADD0 N3 D7
A0 DQU0
MADD1 P7 C3
A1 DQU1
MADD2 P3 C8
A2 DQU2
MADD3 N2 C2
A3 DQU3
MADD4 P8 A7
A4 DQU4
MADD5 P2 A2
A5 DQU5
MADD6 R8 B8
A6 DQU6
MADD7 R2 A3
A7 DQU7
MADD8 T8
A8
MADD9 R3 C7
A9 DQSU
MADD10 L7 B7
A10
A
MADD11 R7
A11
MADD12 N7 F3
A12 DQSL
G3
A
R8049 75 E7
DML
R8050 75 D3
DMU
CLK J7
CK
CLKn K7
A
CSn L2
A
RASn J3
A
CASn K3 J1
A NC_1
WEn L3 J9
NC_2
ODT K1 L1
ODT NC_3
A
CKE K9 L9
CKE NC_4
M7
NC_5
BA0 M2 T3
BA0 NC_6
BA1 N8 T7
BA1 NC_7
BA2 M3
BA2
GNDHD
KYOTOG2H
Q8000:C
88DE2755
L8001
1.8V
BLM18PG181SN1D
N11
PLL_AVDD PLL_AVSS
L8002
BLM18PG181SN1D T12
1 SSPL_AVDD SSPL_VSS
5
VIN VOUT
2
VSS J5
3 4 MVDD
CE NC K5
MVDD VSS
L5
Q8010
MVDD VSS
BU18TD3WG-TR M5
MVDD VSS
N4
MVDD VSS
P3
MVDD VSS
R2
1.5V MVDD VSS
T1
MVDD VSS
N1
MVDD VSS
T8
MVDD VSS
R9
MVDD VSS
M6
MVDD VSS
T11
MVDD VSS
L2
MVDD VSS
VSS
3.3V
3V3_IOVDD A1
IOVDD VSS
B2
IOVDD VSS
C3
IOVDD VSS
D4
IOVDD VSS
F2
IOVDD VSS
E11
IOVDD VSS
E12
IOVDD VSS
1.0V VSS
1V0_DVDD E8
DVDD VSS
E9
DVDD VSS
F5
DVDD VSS
G5
DVDD VSS
H4
DVDD VSS
H5
DVDD VSS
F11
DVDD VSS
J11
DVDD VSS
L11
DVDD VSS
M7
DVDD VSS
M8
DVDD VSS
M9
DVDD VSS
M10
DVDD VSS
M11
DVDD VSS
R8002 VSS
1.8V
0
1V8_KYG2H T4
DDR_AVDD VSS
VSS
G11
OTP_AVDD VSS
HDMI_AVSS
HDMI_AVSS
K14
ARC_TX_RX_1V8
R8003
3.3V 0
3V3_VDDA F12
VDDA_H_HDMI VSSA_HDMI
G12
VDDA_H_HDMI VSSA_HDMI
J12
VDDA_H_HDMI VSSA_HDMI
H12
VDDA_H_HDMI
HDMI_AVSS
F14
VDDA_L_HDMI HDMI_AVSS
G14
VDDA_L_HDMI HDMI_AVSS
H14
VDDA_L_HDMI
HDMI_AVSS
HDMI_AVSS
3.3V
3V3_TVDD K12
HDMI_TVDD HDMI_AVSS
L12
HDMI_TVDD HDMI_AVSS
M12
HDMI_TVDD HDMI_AVSS
N12
HDMI_TVDD HDMI_AVSS
HDMI_AVSS
L14
HDMI_AVDD HDMI_AVSS
M14
HDMI_AVDD HDMI_AVSS
P14
HDMI_AVDD HDMI_AVSS
E F
SCHEMATIC DIAGRAM (PART-17)
VTT
MADD7 1 8
BA2 2 7 R8010
MADD9 3 6 51X4
MADD0 4 5
WEn 1 8
BA0 2 7 R8011
MADD3 3 6 51X4
MADD5 4 5
MADD4 1 8
CKE 2 7 R8012
51X4
MADD12 3 6
MADD10 4 5
RASn 1 8
ODT 2 7 R8013
CASn 3 6 51X4
CSn 4 5
MADD8 1 8
R8014
MADD11 2 7
MDATA0 MADD1 3 6 51X4
MDATA1 MADD6 4 5
MDATA2
MDATA3 BA1 R8015 49.9F
MDATA4 MADD2 R8016 49.9F
R8017 49.9F
MDATA5 MADD13
MDATA6
MDATA7
CKE R8052 4.7K
MDATA8
MDATA9
MDATA10
MDATA11
GNDHD
MDATA12
MDATA13
MDATA14
MDATA15
DQS1
DQS1n
DQS0
DQS0n
Q8040
W25Q128BVFIG
1
HOLD SCK
2
VCC SI
3
NC NC
4
NC NC
5
NC NC
MADD13
6
NC NC
7
CS GND
8
SO WP
C8115 104K
R8098 22
R8091 22
HDMI PART
ADV7844
R13
T13
KYT_VS_IN 8 1 VS_IN
KYT_BIN1 R8053 FD_IN
A16
22X4
KYT_HS_IN HS_IN
B6
KYT_BIN0 DATA_IN1
E5
KYT_BIN6 8 1 DATA_IN3
E6
KYT_BIN7 R8054 DATA_IN4
E7
KYT_BIN8 22X4 DATA_IN8
F6
KYT_BIN9 DATA_IN7
F7
KYT_BIN10 8 1 DATA_IN9
F8
R8055
KYT_BIN11 DATA_IN10
F9
KYT_GIN0 22X4 DATA_IN11
F10
KYT_GIN1 DATA_IN12
G6
KYT_GIN2 8 1 DATA_IN13
G7
KYT_GIN3 R8056 DATA_IN15
G8
KYT_GIN4 22X4 DATA_IN18
G9
KYT_GIN5 DATA_IN14
G10
KYT_GIN10 8 1 DATA_IN17
H6
KYT_GIN11 R8057 DATA_IN21
H7
KYT_RIN0 22X4 DATA_IN16
H8
KYT_RIN1 DATA_IN20
H9
KYT_RIN2 8 1 DATA_IN24
H10
KYT_RIN3 R8058 DATA_IN19
H11
KYT_RIN4 22X4 DATA_IN23
J6
KYT_RIN5 DATA_IN27
J7
KYT_RIN6 8 1 DATA_IN26
J8
R8059
KYT_RIN7 FD_SEL
J9
KYT_RIN8 22X4 I2S_IN_DT2
J10
KYT_RIN9 I2S_IN_DT1
K1
KYT_BIN5 8 1 DATA_IN5
K6
KYT_BIN4 R8060 DATA_IN6
K7
KYT_BIN2 22X4 DATA_IN2
K8
KYT_BIN3 DATA_IN0
K9
KYT_GIN9 8 1 DATA_IN28
K10
KYT_GIN8 R8061 DATA_IN29
L6
KYT_GIN7 22X4 DATA_IN25
L7
KYT_GIN6 DATA_IN22
R8063
L8
KYT_CLKIN
L9
KYT_RIN10 R8067 22 I2S_IN_DT3
L10
R8068 22
KYT_RIN11 SPDIF_IN R8064
M2
22
R5
R8066
KYT_DE_IN DE_IN
R10
NC_22
R8065
J13 22
K13 PCMBCK_TX 8 1 I2S_IN_CK
R8062
PCMLRCK_TX 22X4 I2S_IN_WS
PCMLR_TX I2S_IN_DT0
D15
D16
J16 ARC_SPDIF
F13
G13
H13
K11
L13
M13
N13
P12
P13
N14
R14
R15
R16
GNDHD
TX-NR579/TX-NA579/TX-NR609/TX-NA609/HT-RC360/DTR-20.3/DTR-30.3
G H I
VIDEO PROCESSOR SECTION
1V5_TNR VTT
Q8012
R8009
TPS51100DGQR L8010
BLM18PG181SN1D
0 1 10
VDDQSNS VIN
R8004
2 9
VLDOIN S5
L8013 3 8 10K
VTT GND
R8005
BLM18PG181SN1D 4 7 L8011
PGND S3
BLM18PG181SN1D
5 6 10K
VTTSNS VTTREF
L8012
BLM18PG181SN1D
GNDHD
KYOTOG2H
P8104 NSCT-8P2471
Q8000:D
P8031 88DE2755
NC_PIN_HEADER
C8116
330J T14
XTAL1 TCK
TMS
T16
XTVSS TRST
TDI
T15
K3
XTAL2 TDO
C8117
390J
R8096 100 B12
K4
SCL TEST
R8097 100 C12
SDA ATEST
GPIO0
D13
SPI_CLK GPIO1
D14
SPI_CS GPIO2
R8093 E13
16 22 SPI_DI GPIO3
E14
15 SPI_DO GPIO4
GPIO5
14 R8092
22
13 GPIO6
D12
12 RESETZ GPIO7
11
10
9
GNDHD
KYOTOG2H
Q8000:B HDMI PART
88DE2755
SII9489
DATA_IN0 G4
DATA_IN0
DATA_IN1 F3
DATA_IN1
R8116
DATA_IN2 F4 J14
DATA_IN2 RX_PWR_5V
DATA_IN3 E1
0
DATA_IN3 R8089
DATA_IN4 E2 #33
DATA_IN4
DATA_IN5 E3 E15 TMDS1D2+
DATA_IN5 HDMI_RX2P
DATA_IN6 E4 E16 TMDS1D2-
DATA_IN6 HDMI_RX2N #TC7WHU04FU(TE12L)
DATA_IN7 D1 F15 TMDS1D1+
DATA_IN7 HDMI_RX1P
DATA_IN8 D2 F16 TMDS1D1-
DATA_IN8 HDMI_RX1N C8114
#080C
DATA_IN9 D3 G15 TMDS1D0+
DATA_IN9 HDMI_RX0P
DATA_IN10 C1 G16 TMDS1D0-
DATA_IN10 HDMI_RX0N
DATA_IN11 C2 H15 TMDS1CK+
R8088
DATA_IN11 HDMI_RCKP
#10K
DATA_IN12 B1 H16 TMDS1CK-
DATA_IN12 HDMI_RCKN
DATA_IN13 A2
DATA_IN13
DATA_IN14 A3
DATA_IN14
DATA_IN15 B3
DATA_IN15
DATA_IN16 A4 R8117
DATA_IN16
47
DATA_IN17 B4 B15 DSCL0
DATA_IN17 HDMI_RX_SCL
DATA_IN18 C4 C16 DSDA0
DATA_IN18 HDMI_RX_SDA
DATA_IN19 A5
R8118
DATA_IN19
47
DATA_IN20 B5
DATA_IN20
DATA_IN21 C5 B16 HDMI_CEC
DATA_IN21 HDMI_CEC TPB13
DATA_IN22 D5 K15 HDMI_TX_HPD
DATA_IN22 HDMI_TX_HPD
DATA_IN23 A6
DATA_IN23
DATA_IN24 C6
DATA_IN24
DATA_IN25 D6 L15 HDMI_TX2+
DATA_IN25 HDMI_TX2P
DATA_IN26 A7 L16 HDMI_TX2-
DATA_IN26 HDMI_TX2N
DATA_IN27 B7
DATA_IN27
DATA_IN28 C7 M15 HDMI_TX1+
DATA_IN28 HDMI_TX1P
DATA_IN29 D7 M16 HDMI_TX1-
DATA_IN29 HDMI_TX1N
HS_IN G3
HS_IN
VS_IN G2 N15 HDMI_TX0+
VS_IN HDMI_TX0P
FD_IN G1 N16 HDMI_TX0-
FD_IN HDMI_TX0N
DE_IN D8
DE_IN
FD_SEL C8 P15 HDMI_TXC+
FD_SEL HDMI_TCKP
P16 HDMI_TXC-
HDMI_TCKN
22
CLK_IN1 F1
CLK_IN1
CLK_IN2 A8 J15 HDMI_TX_HEACp
CLK_IN2 HDMI_TX_HEACP
K16 HDMI_TX_HEACn
HDMI_TX_HEACN
I2S_IN_CK A10
I2S_IN_CK
I2S_IN_WS A9 C15 HDMI_TX_DSCL
I2S_IN_WS HDMI_TX_SCL
I2S_IN_DT0 B8 C14 HDMI_TX_DSDA
I2S_IN_DT0 HDMI_TX_SDA
I2S_IN_DT1 C9
I2S_IN_DT1
I2S_IN_DT2 B9
I2S_IN_DT2
I2S_IN_DT3 C10
I2S_IN_DT3
SPDIF_IN A13
SPDIF_IN
NC7SZ08P5X_F042
5
4
GNDHD
DSP PART
VMPU PART
J K
NO USE
+3.3VHD OTP_AVDD_2V5
D8110
#KDS4148U
1 5
VIN VOUT
2
VSS
3
4
CE NC
Q8110
#BU25TD3WG-TR
GNDHD
DEVICE ADDRESS
SELECTION
HIGH=0x20,0x22
LOW=0x40,0x42
1
2
B14 TCK 3
B13 TMS 4
A12 TRST 5
A15 TDI 6
A14 TDO 7
8
TPB14
9
C13 TEST 10
R12 ATEST 11
TPB3
B10 GPIO0 R8111 100
A11 GPIO1 R8112 100 OTP_AVDD_2V5
R8113 100
B11 GPIO2
C11 GPIO3 5
TPB6
TPB15
D11 GPIO4 4
TPB7
E10 UART_RX 3
D10 UART_TX 2
D9 R8114 100 1
6
GNDHD
NO USE
R8087
#82K
Q8030
4 5
GND
D8102
3 6 C8112
KDS4148U
2 7 R8086 #104K
#10 Q8050
1 8
VD MM3404A50NRE
L8081 1
5
VOUT VIN
C8113
2
#104K #BLM18PG181SN1D
VSS
4 3
C8111 #101J NC CE
R8083 100
R8085
10 100
R8082
R8081 100
R8084
10
R8080 100
D8101
3
NC_DAN217T146
1
2
C8100
102K
1
L8082 D2+
0
1 4 2
D2 Shield
2 3 3
D2-
4
L8083 D1+
0
1 4 5
D1 Shield
2 3 6
D1-
7
L8084 D0+
0
1 4 8
D0 Shield
2 3 9
D0-
10
L8085 CK+
1 0 4 11
CK Shield
2 3 12
CK-
CEC 13
TPB16
C8105 CEC
105K 14
Utility/HEAC+
R8073 1.8K
DDC_SCL 15
SCL
C8106 R8074 1.8K DDC_SDA 16
105K SDA
17
TPB12 GND
18
+5V Power
19
HPD/HEAC-
* R8075 TPB11 C8101
NC_0 102K
TPB10 GNDSH
3.3V
C8107
3
Q8031
104K
1
2
1 8 1
+3.3VHD
VCC INA D8103 VCC 1OE
2 7 2
INB 2OE 1A
3 6 3 R8076
OUTY GND 2B 1B
4 NC_0
5
2A GND
Q8032
C8108 SN74CB3T3306DCT
104K L8086
BLM18PG181SN1D
GNDHD