Arcam RCUBE, Service Manual

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ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L182_1.0 SoundCube kleer + DSP.SchDoc
SoundCube - Kleer + DSP
Contact Engineer:
L182CT
28/09/2010
INITIALS
Printed:
4 7 Sheet of
Notes:
Contact Tel Direct: 01223 203210 Mark Tweedale
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A2
ARCAM
Contact Tel Reception: 01223 203200 markt@arcam.co.uk
SCLK
4
CSB/GPO2
9
MCLK
20
RX0
3
RX1
2
P
V
D
D
+
1
1
P
G
N
D
1
2
XOP
14
RESETB
10
CLKOUT
13
BCLK
18
RX2
27
RX3
26
RX4/GPO3
25
RX5/GPO4
24
DIN
17
TX0
21
DOUT
16
XIN
15
LRCLK
19
GPO0/SWIFMODE
5
D
G
N
D
2
8
D
V
D
D
+
1
GPO1
6
RX6/GPO5
23
RX7/GPO6
22
SDOUT/GPO7
8
SDIN/HWMODE
7
SSOP-28
IC401
WM8805GEDS
+3V14(STBY)
GND
+3V14(STBY)
GND
GND
Sets base address to:
0111010x
x: 0=read / 1=write
I2C_SDA - Hi sets S/W mode
0W063
0603
R406
10K
GND
Lo sets 2-wire (I2C) mode
SPDIF_RST*
I2C_SCL
I2C_SDA
0W063
0603
R407
10K
NC - MCLK not required
35V
C407
47UF
50V
C423
10UF
35V
C402
47UF
16V
SM0603
C403
100N
16V
SM0603
C408
100N
16V
SM0603
C424
100N
GND
GND
GND
MCLK_KLEER_1
SCLK_KLEER
LRCLK_KLEER
LRCLK_SPDIF
SCLK_SPDIF
LRCLK_SPDIF
SCLK_SPDIF
SCLK_KLEER
LRCLK_KLEER
MCLK_KLEER_TO_DSP
HC-49 SM
X400
11.2896MHz
50V SM0603
C421 15P
50V SM0603
C422 15P
GND
0W063 SM0603
R402 0R0
NF
NF
NF
Crystal is option if needed.
MCLK_KLEER_TO_SPDIF
0W063 SM0603
R410 100R
0W063 SM0603
R414 100R
MCLK_KLEER_TO_SPDIF
MCLK_KLEER_TO_DSP
AVDD: 3V3 with 10u and 100nF decoupling to AGND
DVDD: 1.8V with 10u and 100nF decoupling to DGND
0W063
SM0603
R408
2K0
16V
SM0603
C428
100N
50V
SM0603
C427
1N0
+3V14(A)
16V SM0603
C426 100N
50V SM0603
C429 1N0
GND
+3V14(A)
GND
9 8
1
0
IC404C
74HC125D
12 11
1
3
IC404D
74HC125D
2 3
1
IC404A
74HC125D
5 6
4
IC404B
74HC125D
GND
7
VCC
14
SO-14
IC404E
74HC125D
0W063
SM0603
R417
100R
0W063
SM0603
R420
100R
0W063
SM0603
R418
100R
SDATA_KLEER
SDATA_DSP_OUT
SDATA_DSP_OUT
SDATA_DSP_IN
SDATA_DSP_IN
0W063 SM0603
R400 100R
TR400
MMUN2211LT1
GND
+3V14(RF)
KLEER_SDATA_DIR
0W063
SM0603
R422
47K
K
L
E
E
R
_
D
A
T
A
_
D
IR
_
IN
*
RESET* input cannot be driven high by host
Pin must by Hi-Z or pulled low only. TEST pin must be tied low
VDD suppliy for Kleer = 3.0V "Max", 3.6V "Abs Max"
MCLK_KLEER_2
0W063
SM0603
R415
47K
GND
0W063
SM0603
R409
100R
0W063
SM0603
R413
100R
0W063
SM0603
R411
0R0
GND
UART0 - make available for KDT or production test on header
UART_KLEER_TO_UC
UART_UC_TO_KLEER
Kleer has internal pull-up.
TR401
MMUN2211LT1
GND
KLEER_RESET
+3V14(RF)
0W063
0603
R423
47K
SPI_DATA_KLEER_OUT
SPI_DATA_KLEER_IN
SPI_CLK_KLEER_OUT
SPI_SLAVE_SEL_0
TX_EN
RX_EN
DIV_CTRL
16V
C417
100N
10V
C400
10uF
16V
C415
100N
16V
C413
100N
16V
C411
100N
16V
C405
100N
GND
+1V8(D)
GND
10V
C404
10uF
16V
C410
100N
GND
10V
C416
10uF
16V
C419
100N
GND
+3V14(A)
10V
C406
10uF
16V
C414
100N
GND
+3V14(A)
16V
C412
100N
16V
C420
100N
10V
C401
10uF
10V
C418
10uF
+3V14(A)
GND
GND GND
IPOD_AUX_L
IPOD_AUX_R
L400
120R@100MHz
+3V14(A) +3V14
+3V14
DSP_I2C_SDA
DSP_I2C_SCL
GND
16V
SM0603
C425
100N
GND
+3V14
+3V14
GND
16V
C435
100N
GND
+3V14(RF)
+3V14(RF)
16V
C440
100N
DSP_RES*
WOOF_R
WOOF_L
TWEET_R
TWEET_L
1
2
3
4
5
6
7
8
9
10
10W IDC
CON400
Harting
DSP_I2C_SDA_SS
DSP_I2C_SCL_SS
DSP_RES_SS*
GND
S
ig
m
a
s
tu
d
io
h
e
a
d
e
r
16V
C436
100N
GND
+3V14(RF)
RECIEVE E2PROM
UART0_TX
UART0_RX
GND
GND
GND
GND
OE*
19
A0
17
Y0
3
A1
15
Y1
5
A2
13
Y2
7
A3
11
Y3
9
IC405B
74LVC244APW
GND
10
VCC
20
IC405C
7
4
L
V
C
2
4
4
A
P
W
OE*
1
A0
2
Y0
18
A1
4
Y1
16
A2
6
Y2
14
A3
8
Y3
12
IC405A
74LVC244APW
OE*
19
A0
17
Y0
3
A1
15
Y1
5
A2
13
Y2
7
A3
11
Y3
9
IC408B
74LVC244APW
+3V14(RF)
+3V14(RF)
TRANSMIT E2PROM
OE*
1
A0
2
Y0
18
A1
4
Y1
16
A2
6
Y2
14
A3
8
Y3
12
IC408A
74LVC244APW
GND
10
VCC
20
IC408C
7
4
L
V
C
2
4
4
A
P
W
+3V14(RF)
0W063
R412
10K
0W063
R419
10K
0W063
R416
10K
0W063
R421
10K
GND
GND
SPI_DATA_KLEER_OUT
SPI_CLK_KLEER_OUT
SPI_SLAVE_SEL_0
HOST_SPI_CS*
HOST_SPI_DATA_OUT
HOST_SPI_CLK
16V
C437
100N
GND
+3V14(RF)
16V
C438
100N
GND
+3V14(RF)
A0
1
A1
2
A2
3
E1
4
E2
5
E3
6
Y0
15
Y1
14
Y2
13
Y3
12
Y4
11
Y5
10
Y6
9
Y7
7
IC403A
74HC138D
VCC
16
GND
8
IC403B
74HC138D
16V
C439
100N
GND
+3V14(RF)
SPI_MODE0
SPI_MODE1
GND
+3V14(RF)
SPI_EN0
SPI_EN1
SPI_EN2
SPI_EN3
SPI_EN1
SPI_EN2
SPI_EN3
SPI_EN0
SPI_MODE
00
01
10
11 KLEER > RECIEVE E2PROM
HOST > RECIEVE E2PROM
HOST > TRANSMIT E2PROM
KLEER > TRANSMIT E2PROM
KLR3012_RF
0603
R403 0R0
R404 0R0
R405 0R0
DSP_I2C_SDA_SS
DSP_I2C_SCL_SS
DSP_RES_SS*
NF
+3V14(RF)
GND
G
N
D
1
G
N
D
2
ANT
3
G
N
D
4
G
N
D
5
V
D
D
_
A
6
RESET
7
UART0_RX
8
UART0_TX
9
NC
10
MCLK
11
DAI_BCLK
12
DAI_FS
13
DAI_DATA
14
TWI_CLK / IO_4
15
TWI_DATA / IO_5
16
UART1_TX / IO_6
17
UART1_RX / IO_7
18
V
D
D
_
D
1
1
9
V
D
D
_
D
2
2
0
LDO_OUT
21
DCDC_CTRL / IO_8
22
SPI_SS2 / IO_9
23
ASSOC / IO_10
24
SPI_MOSI / IO_11
25
SPI_MISO / IO_12
26
SPI_CLK / IO_13
27
V
D
D
_
X
T
A
L
2
8
NC
29
OSC_2
30
OSC_1
31
LPF
32
KEYS_OUT / IO_17
33
KEYS_IN / IO_16
34
LED_1 / IO_15
35
SPI_SS0 / IO_14
36
G
N
D
3
7
G
N
D
3
8
G
N
D
3
9
TEST
40
G
N
D
4
1
G
N
D
4
2
G
N
D
4
3
G
N
D
P
A
D
_
1
4
4
G
N
D
P
A
D
_
2
4
5
KLR3012
IC407
Kleer
FILTA
1
VREF
2
MUTE
15
SDA
16
SCL
17
LRCLK2 / SPDIF_IN5
18
BCLK2 / SPDIF_IN6
19
SDIN0
22
SDIN1
23
SDIN2
24
SDIN3 / SPDIF_IN0
25
LRCLK0 / SPDIF_IN1
26
BCLK0 / SPDIF_IN2
27
MCLK_OUT
30
MCLKI / XIN
33
XOUT
34
BCLK1 / SPDIF_IN4
35
LRCLK1 / SPDIF_IN3
36
SDO0 / AD0
37
SPDIF_OUT / SDO1
38
PWM_READY
39
PWM1A
42
PWM1B
43
PWM2A
44
PWM2B
45
PWM3A
46
PWM3B
47
PWM4A
48
PWM4B
49
RESET
50
AVDD_PLL
53
PLL_LF
54
AGND_PLL
55
HPOUT1L
57
HPOUT1R
58
AUXOUT3L
62
AUXOUT3R
63
AUXOUT4L
64
AUXOUT4R
65
FILTD
67
AUXOUT1L
72
AUXOUT1R
73
AUXIN1L
78
AUXIN1R
79
ISET
80
IC400A
ADAV4601BSTZ
A
G
N
D
_
A
D
C
3
A
V
D
D
_
A
D
C
4
NC
5
NC
6
NC
7
NC
8
NC
9
NC
10
NC
11
NC
12
D
G
N
D
1
3
D
V
D
D
1
4
D
G
N
D
2
0
D
V
D
D
2
1
O
D
G
N
D
2
8
O
D
V
D
D
2
9
D
V
D
D
3
1
D
G
N
D
3
2
D
V
D
D
4
0
D
G
N
D
4
1
D
V
D
D
5
1
D
G
N
D
5
2
A
G
N
D
_
H
P
5
6
A
V
D
D
_
H
P
5
9
NC
60
NC
61
NC
66
A
V
D
D
_
D
A
C
6
8
A
G
N
D
_
D
A
C
6
9
A
G
N
D
_
D
A
C
7
0
A
V
D
D
_
D
A
C
7
1
NC
74
NC
75
NC
76
NC
77
IC400B
ADAV4601BSTZ
SPI_DATA_KLEER_IN
HOST_SPI_DATA_IN
RECEIVE_E2_DOUT
TRANSMIT_E2_DOUT
A1 : A0
A0
1
A1
2
A2
3
SDA
5
SCL
6
WP
7
IC402A
24LC512
GND
4
VCC
8
IC402B
24LC512
GND
/S
1
Q
2
/W
3
D
5
C
6
/HOLD
7
IC406A
M95512-RDW6TP
/S
1
Q
2
/W
3
D
5
C
6
/HOLD
7
IC409A
M95512-RDW6TP
GND
4
VCC
8
IC409B
M
9
5
5
1
2
-R
D
W
6
T
P
GND
4
VCC
8
IC406B
M
9
5
5
1
2
-R
D
W
6
T
P
P400
P401
P402
P403
P404
16V
SM0603
C442
100N
25V
1206
C441
1uF
GND GND
SPI_MODE0
SPI_MODE1
HOST_SPI_DATA_OUT
HOST_SPI_CS*
HOST_SPI_CLK
HOST_SPI_DATA_IN
KLR3012_RF
KLEER_SDATA_DIR
KLEER_RESET
SPDIF_RST*
I2C_SCL
I2C_SDA
UART_UC_TO_KLEER
UART_KLEER_TO_UC
DIV_CTRL
RX_EN
TX_EN
DSP_RES*
DSP_I2C_SDA
DSP_I2C_SCL
WOOF_L
WOOF_R
TWEET_L
TWEET_R
P405
IPOD_AUX_R
IPOD_AUX_L
P417
P419
P421
P420
P409
P410
P411
P412
P407
P408
P406
P418
P427
P426
P414
P428
P429
P423
P422
P424
P425
P430
P431
P416
P432
P433
P434
SPDIF receiver needs to be on +3V14(STBY) supply
because it shares an I2C control bus with other parts
on +3V14(STBY) - namely the display board.
Hold SPDIF receiver in reset when in standby to
minimise current draw.
Pin 7 - SDIN/HWMODE needs to be pulled up
during device reset to put the device into
software control mode on un-reset. However
the I2C_SDA line already has a pullup
elsewhere (by IC300) so one is not needed
here.
(pulled high elsewhere)
TWI_CLK
TWI_DATA
TWI_CLK
TWI_DATA
+3V14(RF)
1
2
3
4
M20-973
CON401
HARWIN
+3V14(RF)
0W063 0603
R401 10K
0W063 0603
R424 10K
0W063 0603
R425 20K
GND
0W063 0603
R426 47K
+3V14
GND
0603
R429
100R
0603
R430
100R
GND
0W063 SM0603
R432 100R
0W063 SM0603
R431 100R
Input has dc bias
Output has dc bias
16V
0402
X7R
C430
100N
16V
0402
X7R
C431
100N
16V
0402
X7R
C432
100N
0W062
0402
R433
82K
0W062
0402
R434
82K
6.3V
0402
X5R
C433
1UF
0W062
R435
0R0
GND
+3V14(RF) +3V14A(RF)
09_E142 PK 08-07-09 Prototype release A.0
10_E001 PK 05-01-10 SPDIF input to 8805 / DSP removed B.0
10_E074 PK 30/03/10 None to this sheet C.0
50V
C409
1N0
50V
C434
1N0
50V
C443
1N0
50V
C444
1N0
50V
C445
1N0
GND
+1V8(D)
50V
C446
1N0
50V
C447
1N0
50V
C448
1N0
GND
GND
X401
22.576049MHz
Interquip - ensure Kleer databases are configured correctly
P439
P413
P415
P435
P438
P440
P436
P437
P441
P442
P443
P452
P444
P450
P447
P453
P448
P454
P449
P446
P445
P455
P451
P456
P457
P458
P459
P460
P463
P461
1.0 Add test points 10_E136 PK 09/09/11
P464
P465
P462
P466