Pioneer BD-V1100 Service Manual page 54

Digital catv converter
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BD-V1100, BD-V1110
SS38122FB21 [MAIN ASSY (6/12) : IC1504]
• BGATE IC
Pin Arrangement
GNDPIN52
bc_tck
bc_tdo
rf_rx_ena1
rf_data
GNDPIN58
rf_clock
rf_tx_ena
util_dac
amp_ana
tx_synth_loc
Pin Function
No.
Name
1
GNDPIN1
2
tx_data
3
tx_clock
4
tx_ena
5
rx_data
6
rx_clock
7
spi_clock
8
spi_enable
9
spi_mosi
10 spi_miso
11 bypass_mode1
12 bypass_mode0
13 anlg_bypass7
14 anlg_bypass6
15 anlg_bypass5
16 anlg_bypass4
Note :
I
= INPUT
O = OUTPUT
I/O = BIDIRECTIONAL
P
= Vdd
G = GND
NC = No Connection
54
52
53
54
55
56
Vdd
57
58
59
60
61
62
63
Vdd
64
I/O No.
Name
G
17 anlg_bypass3
I
18 anlg_bypass2
O
19 Vdd
I
20 anlg_bypass1
O
21 anlg_bypass0
I
22 clk16
I
23 clk_recov
I
24 analog_test
I
25 GNDPIN25
O
26 clk32
I/O
27 XTAL
I/O
28 Vdd
I/O
29 resetb
I/O
30 rf_rx_ena2
I/O
31 car_recov
I/O
32 AGC
32
AGC
31
car_recov
30
rf_rx_ena2
29
resetb
28
Vdd
27
XTAL
26
clk32
25
GNDPIN25
24
analog_test
23
clk_recov
22
clk16
21
anlg_bypass0
20
anlg_bypass1
I/O No.
Name
I/O
33 bc_tdi
I/O
34 bc_tms
P
35 BYPASS1
I/O
36 IRX1
I/O
37 IRX0
O
38 Vdd
O
39 QRx1
I
40 QRx0
G
41 BYPASS2
I
42 GNDPIN42
O
43 RBIAS
P
44 ITx1
I
45 ITx0
O
46 Vdd
O
47 QTx1
O
48 QTx0
I/O No.
Name
I
49 ATSTP
I
50 ATSTM
I
51 scanen
I
52 GNDPIN52
I
53 bc_tck
P
54 bc_tdo
I
55 rf_rx_ena1
I
56 rf_data
I
57 Vdd
G
58 GNDPIN58
I
59 rf_clock
O
60 rf_tx_ena
O
61 util_dac
P
62 amp_ana
O
63 tx_synth_loc
O
64 Vdd
I/O
O
O
I
G
I
O
O
O
P
G
O
O
O
O
I/O
P

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