Sch20_Hdmi Tx & Scaler - Marantz SR7010 Service Manual

1 2 3
7C
A
CEC5V
CEC3.3V
CEC1.1V-3
L4301 VDD33
DGND
BLM21PG221SN1
TO C7 L4310 AVDD11RX
L4309
AVDD33RX
FBMJ3216HL160NT
FBMJ3216HL160NT
B L4302 L4306
OPEN
OPEN
TP106
TP103
L4303 AVDD33TX
BLM21PG221SN1
L4307 PVDD33
BLM21PG221SN1
L4304
VDD33IO
BLM21PG221SN1
C
3E
TO E3
HPD8
CN431 CN431 TP37
CJP23GA193ZY
10022H-23C
R4336
CEC
DDCD_SDA 0
D
DDCD_SCL
TXEN
HPA_D
RXD_5V R4337 R4338
CEC5V 0 0
CEC3.3V
CEC3.3V
DGND
T336
DGND
R4339
RXD_C-
PF_C-
EXC24CH900U
RXD_C+
PF_C+
DGND
R4340
RXD_0- PF_D0-
0
RXD_0+
PF_D0+
E
DGND
R4341
RXD_1-
PF_D1-
0
RXD_1+
PF_D1+
DGND
R4342
RXD_2- PF_D2-
0
RXD_2+ PF_D2+
DGND
TO CN101
OPEN
3F
RXMCK/DSDMCK
RXMCK/DSDMCK
RXBCK/DSDSCK
RXBCK/DSDSCK
RXSPDIF/DSD0
RXSPDIF/DSD0
RXI2S0/DSD1
RXI2S0/DSD1
F
RXI2S1/DSD2
RXI2S1/DSD2
RXI2S2/DSD3
RXI2S2/DSD3
RXI2S3/DSD4
RXI2S3/DSD4
RXLRCK/DSD5
RXLRCK/DSD5
TXBCK
TXBCK
TXLRCK
TO F3 TXLRCK
TXI2S0
TXI2S0
RXINT0
4H
G
P1_C-
P1_C-
P1_C+
P1_C+
P1_D0-
P1_D0-
P1_D0+
P1_D0+ TXI2S0
P1_D1-
P1_D1- TXLRCK
P1_D1+
P1_D1+ TXBCK
P1_D2-
P1_D2-
P1_D2+
TO H4 P1_D2+
P1_DDCCL
P1_DDCCL
P1_DDCDA
P1_DDCDA
6H
P4_C-
H P4_C-
P4_C+
P4_C+
P4_D0-
P4_D0-
P4_D0+
P4_D0+
P4_D1-
P4_D1-
P4_D1+
P4_D1+
P4_D2-
P4_D2-
P4_D2+
P4_D2+
TO H6
P4_DDCCL
P4_DDCCL
P4_DDCDA
P4_DDCDA
5H
RXF_5V
TO H5 CEC_COM
J
1H
TX_C-
TX_C-
TX_C+
TX_C+
TX_0-
TX_0-
TX_0+
TX_0+
TX_1-
TX_1-
TX_1+
TX_1+
TX_2-
TX_2-
TX_2+
TX_2+
RXD_DDCCL
RXD_DDCCL
RXD_DDCDA
RXD_DDCDA
TO H1
K
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
C4403 OPEN
C4402 OPEN
OPEN BLM21PG221SN1
C4401
OPEN
C4400
C4409 OPEN
OPEN
C4408
C4427
OPEN
C4426 OPEN
AUDIO_PLD1
HDMISW&7850&8195
CPU
1 2 3 4
5 6 7 8
TP58
PF_DDCDA
PF_DDCCL
TXEN
PF_DDCDA
PF_DDCCL
RXD_DDCDA
TP57
RXD_DDCCL RX2SCL
109.RX0P5V
NIRQA1
110.RX3SDA
RXINT0 RXINT0
NIRQA0
111.RX3SCL
C4324 0.1
VDD33 112.RX2SDA
R4320 10K
SCLK
R4321 10K
MOSI
MISO
NCS
C4325 0.1
VDD11
VSS
C4326 0.1
AVDD33RX1
P1_C-
P1RXCM
P1_C+ P1RXCP
C4327 0.1
AVDD11RX1
P1_D0- P1RX0M
P1_D0+ P1RX0P
C4328 0.1
AVDD11RX1
P1_D1- P1RX1M
P1_D1+ P1RX1P
C4329 0.1
AVDD11RX1
P1_D2- P1RX2M
P1_D2+
P1RX2P
VSS
C4330 0.1
AVDD33RX0
P4_C- P0RXCM
P4_C+ P0RXCP
C4331 0.1
AVDD11RX0
P4_D0- P0RX0M
P4_D0+ P0RX0P
C4332 0.1
AVDD11RX0
P4_D1- P0RX1M
P4_D1+
P0RX1P
C4333
0.1
AVDD11RX0
P4_D2- P0RX2M
P4_D2+ P0RX2P
VSS
C4334 0.1
VDD11
NOSDIRQ
CH1ASD0
CH1ALRCLK
CH1ABCLK
CH1ASPDIF
VDD33 159.RX0SDA
160.RX0SCL
VSS
161.CEC0
P1_DDCDA RX1SDA 162.VDD11
P1_DDCCL RX1SCL
P4_DDCDA
P4_DDCCL
R4319 10K
C4335 0.1
C4336 9P
TP91
C4337 R4324
9P 1K
5 6
1 2
VIDEOPLD_HOPI
8H
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
L4308
AVDD11TX
BLM21PG221SN1
L4305 VDD11
R4369
R4368
R4367
RN450 100x4
D15
54.D19
D14
53.D18
D13
52.D17
51.D16 D12
C4348 0.1
VDD11
RN449 100x4
VSS
P0TXCM
C4347 0.1
AVDD11TX
P0TXCP
P0TX0M
C4310 0.1
AVDD33TX
P0TX0P
P0TX1M
C4309 0.1
AVDD11TX
P0TX1P
P0TX2M
C4308 0.1
AVDD11TX
P0TX2P
C4307 0.1
VDD11
VSS
IC431
P1TXCM
C4306 0.1
AVDD11TX
P1TXCP
MN864787
P1TX0M
C4305 0.1
AVDD33TX
P1TX0P
P1TX1M
C4304
0.1
AVDD11TX
P1TX1P
P1TX2M
C4303 0.1
AVDD11TX
P1TX2P
0.1
C4302
VDD11
VSS
D11
D10
D9
D8
D7
C4301 0.1
VDD11
D6
VSS
4.D1
D5
3.D0
D4
2.TX0HPD
1.TX0SDA D3
D2
R4334
0
7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8
3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
VIDEOPLD_POHI
TP54
TP53
TO H8
FROM/TO VIDEO PLD
(PAGE 16_A3)
STBY POWER
7 8 9 10
157
11 12 13
HDMI_OUT
L4321 0
PTX0_2+
PTX0_2-
L4322 0
PTX0_1+
PTX0_1-
L4323 0
PTX0_0+
PTX0_0-
L4324
EXC24CH900U
PTX0_C+ 1 4
PTX0_C-
2 3
R4361 0
PTX0_DDCSCL
PTX0_DDCSDA
R4362 0
PTX0_HPD
CLZ9Z120Z :
100
POHI_DE
ESD suppressor
100
POHI_HSYNC
ASQS12U020R2
100
POHI_VSYNC
RN451 100x4
POHI_C11/R7
POHI_C10/R6
POHI_C9/R5
POHI_C8/R4 SR7010/AV7702A ONLY
POHI_C7/R3
POHI_C6/R2
POHI_C5/R1 L4311 0
POHI_C4/R0 PTX1_2+
POHI_Y11/G7
PTX1_2-
POHI_Y10/G6
L4312 0
POHI_Y9/G5
PTX1_1+
POHI_Y8/G4
PTX1_1-
L4313 0
PTX0_C-
PTX1_0+
PTX1_0-
L4314
PTX0_C+
EXC24CH900U
PTX0_2+
PTX1_C+
1 4
PTX1_C-
PTX0_2-
2 3
PTX0_1+
R4351 0
PTX1_DDCSCL
PTX0_1-
PTX1_DDCSDA
PTX0_0+
R4352
0
PTX0_0-
PTX1_HPD
PTX1_C-
CLZ9Z120Z :
PTX1_C+ ESD suppressor
PTX1_2+ ASQS12U020R2
PTX1_2-
PTX1_1+
PTX1_1-
PTX1_0+
PTX1_0-
RN441 100x4
POHI_Y7/G3
POHI_Y6/G2
POHI_Y5/G1
POHI_Y4/G0
RN440 100x4
POHI_C3/B7
POHI_C2/B6
POHI_C1/B5
POHI_C0/B4
POHI_Y3/B3
POHI_Y2/B2
POHI_Y1/B1
POHI_Y0/B0
RN439 100x4
PTX0_HPD
PTX1_HPD
PTX0_DDCSDA
PTX0_DDCSCL
PTX1_DDCSDA
PTX1_DDCSCL
POHI_PCK
3D
TO MAIN CPU
(PAGE 3_A4)
TO D3
SCHEMATIC DIAGRAMS (20/39)
SCH20_HDMI TX & SCALER
11 12 13
14 15 16
A
JK432
A0D7ABAR1990
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
B
5.D2 SHIELD
6.D1-
7.D0+
8.D1 SHIELD
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.UTIL/HEAC+
15.DDC CLK
16.DDC DATA
17.GND
18.+5V
C
R4363
19.HP DET
0
TP36
TP35
TP34
TP33
TP39
D
JK431
A0D7ABAR1990
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
5.D2 SHIELD
6.D1-
7.D0+
E
8.D1 SHIELD
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.UTIL/HEAC+
15.DDC CLK
16.DDC DATA
17.GND
18.+5V
R4353
19.HP DET
0
TP32 F
TP31
TP30
TP29
TP28
TP27
TP40
C4373 1/10V
1608
5 6 7 8
G
1 2 3 4
H
J
K
L
M
14 15 16