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4_HDMI switching.Sch
Solo5.1 Video - HDMI switch
Contact Engineer: 19-Jan-2007
INITIALS
Printed:
56Sheet of
Notes:
Contact Tel:
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9QR
Waterbeach
A1
ARCAM
TMDS_D2+
TMDS_D2-
TMDS_D1+
TMDS_D1-
TMDS_D0+
TMDS_D0-
TMDS_CK+
TMDS_CK-
DDC_SCL_VADDIS
DDC_SDA_VADDIS
HDMI_DET_VADDIS
L400
600R@100MHz
+3V3D +3V3_HDMI1
Gnd
L401
600R@100MHz
+3V3_HDMI2
C455
10uF
10V
1206
C456
10uF
10V
1206
P412
P413
Gnd
C420
100N
16V
0603
C422
100N
16V
0603
C424
100N
16V
0603
C426
100N
16V
0603
C428
100N
16V
0603
C436
100N
16V
0603
C441
100N
16V
0603
C443
100N
16V
0603
C445
100N
16V
0603
C423
100N
16V
0603
C427
100N
16V
0603
C429
100N
16V
0603
C431
100N
16V
0603
C433
100N
16V
0603
C435
100N
16V
0603
C437
100N
16V
0603
C439
100N
16V
0603
C442
100N
16V
0603
C444
100N
16V
0603
C451
100N
16V
0603
C453
100N
16V
0603
Gnd
+1.5V_HDMI2
Gnd
+1.5V_HDMI1
+3V3_HDMI1 +1.5V_HDMI1
+3V3_HDMI2 +1.5V_HDMI2
Gnd
R415
200R
0W063
0603
R417
200R
0W063
0603
R419
200R
0W063
0603
R421
200R
0W063
0603
R423
200R
0W063
0603
R425
200R
0W063
0603
R427
200R
0W063
0603
R429
200R
0W063
0603
R414
200R
0W063
0603
R416
200R
0W063
0603
R418
200R
0W063
0603
R420
200R
0W063
0603
R422
200R
0W063
0603
R424
200R
0W063
0603
R426
200R
0W063
0603
R428
200R
0W063
0603
+3V3D
+3V3D
HDMI_SEL0
HDMI_SEL1
PERICOM HDMI SEL TRUTH TABLE
GndGnd
C440
100N
16V
0603
C449
100N
16V
0603
CEC_VADDIS
CLOCK+_Aux
CLOCK+_Aux
CLOCK-_Aux
CLOCK-_Aux
DATA0-_Aux
DATA0-_Aux
DATA0+_Aux
DATA0+_Aux
DATA1-_Aux
DATA1-_Aux
DATA1+_Aux
DATA1+_Aux
DATA2-_Aux
DATA2+_Aux
DATA2+_Aux
CLOCK+_Sat
CLOCK-_Sat
DATA0-_Sat
DATA0+_Sat
DATA1-_Sat
DATA1+_Sat
DATA2-_Sat
DATA2+_Sat
CLOCK+_Sat
CLOCK-_Sat
DATA0-_Sat
DATA0+_Sat
DATA1-_Sat
DATA1+_Sat
DATA2-_Sat
DATA2+_Sat
HOTPLUG_V8
DDC_SDA_V8
DDC_SCL_V8
DDC_SDA_V8
DDC_SCL_V8
CEC_V8
CEC_V8
R443
1K5
0W063
0603
R441
1K8
0W063
0603
+3V3_HDMI2
R442
1K5
0W063
0603
R440
1K8
0W063
0603
+3V3_HDMI1
R400
27K
0W063
0603
+3V3D
1
2
3
IC409A
74HCT08D
SO-14
4
5
6
IC409B
74HCT08D
SO-14
8
9
10
IC409C
74HCT08D
SO-14
VCC
14
GND
7
IC409E
74HCT08D
SO-14
11
12
13
IC409D
74HCT08D
SO-14
R444
1K0
0W063
0603
R447
10K
0603
R446
10K
0603
R445
1K0
0W063
0603
C414
1N0
50V
0603
C415
1N0
50V
0603
Gnd
Gnd
C454
100N
16V
0603
Gnd
+5VD
GndGnd
From Vaddis
Gnd
Gnd
3v3 signalling
SEL0 requires 1v5 to 3v3 swing
3v3 signalling required
Voltage divider recommended
in Pericom datasheet
+5VD +5VD
3v3 Logic just sufficient
to switch (threshold 3.1 max)
TMDS_D2+
4
NC
9
TMDS_D2-
33
3V3_SUPPLY
2
TMDS_D1+
7
GND
3
NC
35
TMDS_GND
5
NC
6
TMDS_GND
34
NC
32
NC
12
TMDS_D0-
27
TMDS_BYP
37
TMDS_CK+
13
TMDS_D1-
30
5V_SUPPLY
1
+5V_OUT
38
TMDS_D0+
10
NC
29
TMDS_GND
8
TMDS_GND
31
TMDS_GND
11
TMDS_GND
28
NC
26
TMDS_GND
14
TMDS_GND
25
TMDS_CK-
24
NC
15
CEC_IN
16
DDC_CLK_IN
17
DDC_DAT_IN
18
HOTPLUG_IN
19
HOTPLUG_OUT
20
DDC_DAT_OUT
21
DDC_CLK_OUT
22
CEC_OUT
23
GND
36
Con. sideCirc. side
IC408
CM2020-00TR
TSSOP-38
Display_out
Gnd
+5VD
75 mA limited
Data 0
Data 1
Data 2
Clock
IN
1
VT
2
Vref-AC
3
/IN
4
Gnd
5
/Q
6
Q
7
Vcc
8
Pad
9
IC402
SY58600UMITR
SM
IN
1
VT
2
Vref-AC
3
/IN
4
Gnd
5
/Q
6
Q
7
Vcc
8
Pad
9
IC403
SY58600UMITR
SM
IN
1
VT
2
Vref-AC
3
/IN
4
Gnd
5
/Q
6
Q
7
Vcc
8
Pad
9
IC404
SY58600UMITR
SM
IN
1
VT
2
Vref-AC
3
/IN
4
Gnd
5
/Q
6
Q
7
Vcc
8
Pad
9
IC405
SY58600UMITR
SM
Sat
Sat_hotplug_out
Sat_SDA
Sat_SCL
Gnd
Sat_CEC
Gnd
+5VD
GndGnd
C405
10N
50V
0603
Gnd
Sat_5v_in
R408
47K
0W063
0603
+5VD
R404
15K
0W063
0603
Gnd
Hotplug 47k - see CM2021 datasheet fig 4.
5v_Supply
1
LV_Supply
2
Gnd
3
TMDS_D2+
4
TMDS_Gnd
5
TMDS_D2-
6
TMDS_D1+
7
TMDS_Gnd
8
TMDS_D1-
9
TMDS_D0+
10
TMDS_Gnd
11
TMDS_D0-
12
TMDS_CK+
13
TMDS_Gnd
14
TMDS_CK-
15
CE_Remote_in
16
DDC_Clk_in
17
DDC_Dat_in
18
Hotplug_Det_in
19
Hotplug_Det_out
20
DDC_Dat_out
21
DDC_Clk_out
22
CE_Remote_out
23
TMDS_Ck-
24
TMDS_Gnd
25
TMDS_Ck+
26
TMDS_D0-
27
TMDS_Gnd
28
TMDS_D0+
29
TMDS_D1-
30
TMDS_Gnd
31
TMDS_D1+
32
TMDS_D2-
33
TMDS_Gnd
34
TMDS_D2+
35
Gnd
36
TMDS_BYP
37
NC
38
Con. side Circ. side
IC406
CM2021-00TR
TSSOP-38
C403
10N
50V
0603
Gnd
R410
47K
0W063
0603
R412
47K
0W063
0603
SDA/SCL pullup - see HDMI spec
R406
0R0 0603
Provides means to
common CEC lines
NF NF
P400
P401
P402
P403
Gnd
Gnd
Gnd
R405
15K
0W063
0603
C408
10N
50V
0603
C416
1N0
50V
0603
Gnd
C417
100N
16V 0603
Gnd
C79, R13 see CM2020 datasheet.
CEC_Display
DDC_SCL_Display
DDC_SDA_Display
HOTPLUG_display
Gnd
+5VD
P408
P411
P409
P410
Gnd
CEC_Display
DDC_SCL_Display
DDC_SDA_Display
HOTPLUG_display
C409
10N
50V
0603
Gnd
Aux
Aux_hotplug_out
Aux_SDA
Aux_SCL
Gnd
Aux_CEC
Gnd
+5VD
GndGnd
C406
10N
50V
0603
Gnd
Aux_5v_in
R409
47K
0W063
0603
+5VD
R403
15K
0W063
0603
Gnd
5v_Supply
1
LV_Supply
2
Gnd
3
TMDS_D2+
4
TMDS_Gnd
5
TMDS_D2-
6
TMDS_D1+
7
TMDS_Gnd
8
TMDS_D1-
9
TMDS_D0+
10
TMDS_Gnd
11
TMDS_D0-
12
TMDS_CK+
13
TMDS_Gnd
14
TMDS_CK-
15
CE_Remote_in
16
DDC_Clk_in
17
DDC_Dat_in
18
Hotplug_Det_in
19
Hotplug_Det_out
20
DDC_Dat_out
21
DDC_Clk_out
22
CE_Remote_out
23
TMDS_Ck-
24
TMDS_Gnd
25
TMDS_Ck+
26
TMDS_D0-
27
TMDS_Gnd
28
TMDS_D0+
29
TMDS_D1-
30
TMDS_Gnd
31
TMDS_D1+
32
TMDS_D2-
33
TMDS_Gnd
34
TMDS_D2+
35
Gnd
36
TMDS_BYP
37
NC
38
Con. side Circ. side
IC407
CM2021-00TR
TSSOP-38
C404
10N
50V
0603
Gnd
R411
47K
0W063
0603
R413
47K
0W063
0603
R407
0R0 0603
Provides means to
common CEC lines
NF NF
P404
P405
P406
P407
Gnd
CEC_Display
CEC_Display
DATA2-_Aux
Sat_hotplug_out
CLOCK+_V8
CLOCK-_V8
DATA0-_V8
DATA0+_V8
DATA1-_V8
DATA1+_V8
DATA2-_V8
DATA2+_V8
not fitted
HOTPLUG_V8
nc
nc
nc
nc
Aux_hotplug_out
Aux_5v_in
Sat_5v_in
Sat
Aux
Vaddis
CLOCK+_V8
CLOCK-_V8
DATA0-_V8
DATA0+_V8
DATA1-_V8
DATA1+_V8
DATA2-_V8
DATA2+_V8
CLOCK+_Display
CLOCK-_Display
DATA0-_Display
DATA0+_Display
DATA1-_Display
DATA1+_Display
DATA2-_Display
DATA2+_Display
CLOCK+_Display
CLOCK-_Display
DATA0-_Display
DATA0+_Display
DATA1-_Display
DATA1+_Display
DATA2-_Display
DATA2+_Display
HDMI_Sel1
HDMI_Sel0
HDMI_Sel0
HDMI_Sel1
R448
100K
0W063
0603
MUX 3 steers Hotplug from Display
Hotplug to Sources
SDA bi-directional
CEC is bi-directional
Hotplug to source only
goes high when source
selected AND holplug from
sink is high AND 5v from
source is high.
MUX1
MUX2
To MUX2
To MUX1
To MUX1
MUX3
MUX4
Gnd
Gnd
Gnd
Gnd
+3V3D
+3V3D
+3V3D
+3V3D
C402
10N
50V
0603
C407
10N
50V
0603
C401
10N
50V
0603
C400
10N
50V
0603
Gnd
Gnd
Gnd
Gnd
nc
nc
nc
nc
to Display_out
Gnd
Gnd
Gnd
Gnd
Clock
Data 0
Data 1
Data 2
Data0-_mux
Data0+_mux
Data1+_mux
Data1-_mux
Data2+_mux
Data2-_mux
Clock+_mux
Clock-_mux
Data0-_mux
Data0+_mux
Data1+_mux
Data1-_mux
Data2+_mux
Data2-_mux
Clock+_mux
Clock-_mux
To MUX2
sense inverted
for easy tracking
sense inverted
for tracking
ensure 5v not driven when vaddis is off
Sel0 Sel1 MUX1 MUX2
0 1 Aux Sat/Aux
00 AuxV8
1 1 Sat Sat/Aux
10 Sat V8
Final Output
Aux
V8
Sat
V8 - not used (DDC n/c)
This chip is used with the D+ and D-
inputs reversed to make tracking of
the output easier.
+3V3D
Gnd
C461
10N
50V
0603
Gnd
C459
10N
50V
0603
Gnd
C460
10N
50V
0603
+3V3D
+3V3D
Gnd Gnd
+3V3D +3V3D
+3V3D +3V3D
+3V3D +3V3D
R401
1K8
0W063
0603
R402
1K8
0W063
0603
L104CT
To blank the display select Vaddis as input
and use V8 software to output blank.
Data2+
1
D2_Shield
2
Data2-
3
Data1+
4
D1_Shield
5
Data1-
6
Data0+
7
D0_Shield
8
Data0-
9
Clock+
10
Clk_Shield
11
Clock-
12
CEC
13
n/c
14
SCL
15
SDA
16
DDC/CEC Gnd
17
+5V
18
H/Plg Detect
19
SCN
20
SCN
21
SKT400
JAE
DC1R019JDC
Dble Flange
Data2+
1
D2_Shield
2
Data2-
3
Data1+
4
D1_Shield
5
Data1-
6
Data0+
7
D0_Shield
8
Data0-
9
Clock+
10
Clk_Shield
11
Clock-
12
CEC
13
n/c
14
SCL
15
SDA
16
DDC/CEC Gnd
17
+5V
18
H/Plg Detect
19
SCN
20
SCN
21
SKT402
JAEDC1R019JDC
Dble Flange
Data2+
1
D2_Shield
2
Data2-
3
Data1+
4
D1_Shield
5
Data1-
6
Data0+
7
D0_Shield
8
Data0-
9
Clock+
10
Clk_Shield
11
Clock-
12
CEC
13
n/c
14
SCL
15
SDA
16
DDC/CEC Gnd
17
+5V
18
H/Plg Detect
19
SCN
20
SCN
21
SKT401
JAE
DC1R019JDC
Dble Flange
Sat_SDA
Sat_SCL
Sat_CEC
Aux_SDA
Aux_SCL
Aux_CEC
C462
100N
16V
0603
C463
100N
16V
0603
C464
100N
16V
0603
L402
600R@100MHz
C438
100N
16V
0603
Gnd
L403
600R@100MHz
C470
10uF
10V
1206
C471
10uF
10V
1206
P414
P415
Gnd
+1.5V_HDMI
Gnd
Gnd
R430
1K0
0603
R431
1K0
0603
C411
10N
50V
0603
C410
10N
50V
0603
R432
0R0
0603
Provides means to common CEC lines
CEC_Display
VSS
1
C0+
2
C0-
3
VSS
4
VDD
5
C1+
6
C1-
7
VDD
8
SEL
9
VSS
10
C2+
11
C2-
12
VDD
13
VSS
14
C3+
15
C3-
16
VSS
17
VDD
18
VSS
19
VDD
20
VSS
21
C3-B
22
C3+B
23
C2-B
24
C2+B
25
C3-A
26
C3+A
27
C2-A
28
C2+A
29
VDD
30
C1-B
31
C1+B
32
C0-B
33
C0+B
34
C1-A
35
C1+A
36
C0-A
37
C0+A
38
VSS
39
VDD
40
VSS
41
VDD
42
Pad
43
IC400
P13HDMI412
TQFN 42
VSS
1
C0+
2
C0-
3
VSS
4
VDD
5
C1+
6
C1-
7
VDD
8
SEL
9
VSS
10
C2+
11
C2-
12
VDD
13
VSS
14
C3+
15
C3-
16
VSS
17
VDD
18
VSS
19
VDD
20
VSS
21
C3-B
22
C3+B
23
C2-B
24
C2+B
25
C3-A
26
C3+A
27
C2-A
28
C2+A
29
VDD
30
C1-B
31
C1+B
32
C0-B
33
C0+B
34
C1-A
35
C1+A
36
C0-A
37
C0+A
38
VSS
39
VDD
40
VSS
41
VDD
42
Pad
43
IC401
P13HDMI412
TQFN 42
P416
P417
P418
P419
P429
P428
P427
P426
P422
P423
P424
P425
P421
P420
P436
P437
P439
P438
P434
P435
P442
P430
P444
P448
P445
P446
P447
P440
P432
P433
1Y0
12
1Y1
14
1Y2
15
1Y3
11
2Y0
1
2Y1
5
2Y2
2
2Y3
4
E
6
S1
9
S0
10
2Z
3
1Z
13
IC410A
74HC4052D
SO-16
1Y0
12
1Y1
14
1Y2
15
1Y3
11
2Y0
1
2Y1
5
2Y2
2
2Y3
4
E
6
S1
9
S0
10
2Z
3
1Z
13
IC411A
74HC4052D
SO-16
VCC
16
GND
8
VEE
7
IC410B
74HC4052D
SO-16
VCC
16
GND
8
VEE
7
IC411B
74HC4052D
SO-16
SKT400_19
SKT400_16
SKT400_15
SKT401_19
SKT401_16
SKT401_15
CEC
SCL
SDA
HPg
DDC SIGNALS MULTIPLEX
Sel0 Sel1 MUX3 & MUX4
01
00
11
10
Y2
Y0
Y3
Y1
Aux
V8
Sat
n/c
P443
P431
HDMI_Sel1
HDMI_Sel0
3v = Sat, 1v5 = Aux
0v-3v3 swing
SEL1 requires 1v5 to 3v3 swing
3v = MUX1, 1v5 = V8
R434
10K
0W063
0603
R433
10K
0W063
0603
Gnd
Gnd
to the appropriate source.
Gnd
R435
10K
0W063
0603
Aux and Sat have pullups at source (1k8).
V8 needs an HDMI source pull-up of 1k8.
these are provided in R401,R402.
R436
200R
0W063
0603
R437
200R
0W063
0603
R438
200R
0W063
0603
R439
200R
0W063
0603
R449
200R
0W063
0603
R450
200R
0W063
0603
R451
200R
0W063
0603
R452
200R
0W063
0603
+3V3D
Release for Main Production14/09/06PJC06_E128 1.0
Change C131 to YXF25/09/06PJC06_E149 1.1
None to this sheet12/01/07MJT06_E185 2.0
N/C
N/C
Mark Tweedale
markt@arc am.co.uk
Direct: 01223 203210
Switch: 01223 203200
- Solo5.1 Architecture 1
- Solo 5.1 Mains PSU 2
- L998CT - Solo Movie 5.1 3
- Main/Audio PCB 3
- New reset circuit 6
- Solo Movie Main PCB - CODEC 7
- SCART audio output 8
- Zone 2 volume 8
- Do we need x2 gain? 9
- FFC to DAB module 9
- Fan Control 10
- Display Fillament Drive 10
- Solo Movie Main PCB - Filters 11
- Solo Movie Main PCB - Preamp 12
- To H8 port 2 (comms) 13
- Solo Movie Main PCB - RS232 13
- To H8 RS232 port 1 13
- To VADDIS port 0 13
- To VADDIS port 1 13
- Power Amps Top Level 14
- PSU & Class G Lifters 15
- Power Amp Left 17
- Power Amp Centre 18
- Power Amp Right 19
- Power Amp Surround Left 20
- Power Amp Surround Right 21
- Mark Tweedale 22
- Direct: 01223 203210 22
- Switch: 01223 203200 22
- DEBUG CONFIG 23
- BOOT SELECT 23
- DIGITAL AUDIO 23
- CVBS MUX 24
- COMPONENT MUX 1 24
- SCART CONTROL SIGNAL MUX 24
- COMPOSITE 24
- COMPONENT MUX 2 24
- Solo5.1 Video - HDMI switch 25
- From Vaddis 25
- POWER IN 27
- Solo Movie Display 30
- Solo 5.1 DAB carrier board 31
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