Pioneer PRA-BD11, Service Manual

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PRA-BD11
13
5 6 7 8
5 6
7
8
C
D
F
A
B
E
Connection and Pin Function
DINB ASSY (DWV1200)
CN8201
↔
AVIB ASSY (CN3203)
CN8202
↔
AVIB ASSY (CN5502)
CN8203
↔
AVIB ASSY (CN5501)
CN8101
↔
External Unit
CN8301
↔
External Unit
No. Name I/O Function
1, 4 GND
−
Ground
2, 3 +5V
−
+5V power supply input
No. Name I/O Function
2 AES_LRCK O LR clock output for AES/EBU
3 AES_DAI O Data output for AES/EBU
4 AES_BCK O Audio clock output for AES/EBU
6 SDI_LRCK O LR clock output for SDI embedded audio
7 SDI_DAI O Data output for SDI embedded audio
8 SDI_BCK O Audio clock output for SDI embedded audio
11-25 SDI [0 : 7] O SDI digital video signal output
27 CLK_27MSDI_SEL O 27MHz clock output
29 CLK_27MAVIB I 27MHz clock input
CN8610
↔
RS-232C jig GGF1348
(DVD interface jig for service)
CN8602
↔
AVIB ASSY (CN5503)
No. Name I/O Function
1 DINB_EXIST O
A signal to judge installation of DINB
H : DINB is installed.
2 SDI_VALID O
Lock to the SDI signal, and a signal to show
whether the signal is a component SD
signal or not.
H : Lock to a SDI signal, and signal format is valid.
L : SDI signal is invalid or there is no input.
3 SDI_NP O
Inputted video signal to SDI to show
whether the signal is NTSC or PAL.
H : NTSC , L : PAL
4 SDI_LOCK O
Signal to show whether the audio signal
that is included in SDI signal is locked or
not.
H : Locks to the embedded audio
L : Unlocks to the embedded audio
5 SDI_RST I DINB system reset signal input
6 AES_ERROR O
A signal to show whether the error of
AES/EBU signal exists.
H : There is no error with AES/EBU signal.
L : There is an error with AES/EBU signal.
7 MODE_SEL I
Set the operating mode of the AES/EBU
receiver.
H : Clock output (master) mode
L : Clock input (slave) mode
8-25 TP [1 : 16] O FPGA test signal output
No. Name I/O Function
1 GND I GND input for SDI
2 SDI I
SDI input Signal level is PECL (800mVp-p) at input
No. Name I/O Function
1 GND I GND input for AES/EBU
2 AES/EBU I
AES/EBU input Signal level is 1Vp-p at input
CN8608
↔
External Unit (SDI input)
DOOB ASSY (DWV1201)
CN8601
↔
AVIB ASSY (CN3204)
No. Name I/O Function
1, 4 GND
−
Digital ground
2, 3 +5V
−
+5V power supply input
CN8609
↔
External Unit (AES/EBU input)
Switch 1
Switch 2
Switch 3
Switch 4
OFF side
ON side
1
234
1
2
3
4
5
6
7
8
OFF
FSK
S8602 (DIP switch)
No. Name I/O Function
1 GND
−
Digital ground
2 N.C.
−
Reserve
3 SDO_ENA I/O DOOB system control signal (LVTTL level)
4 XRESET I System reset input (LVTTL level)
5 GND
−
Digital ground
6 SDO_LRCK I
3-line audio LR clock input (LVTTL level)
7 SDO_DAI I 3-line audio data input (LVTTL level)
8 SDO_BCK I
3-line audio bit clock input (LVTTL level)
9 N.C.
−
Reserve
10 GND
−
Digital ground
11 SDO_D0 I CCIR Rec656 data input (LVTTL level)
12 GND
−
Digital ground
13 SDO_D1 I CCIR Rec656 data input (LVTTL level)
14 GND
−
Digital ground
15 SDO_D2 I CCIR Rec656 data input (LVTTL level)
16 GND
−
Digital ground
17 SDO_D3 I CCIR Rec656 data input (LVTTL level)
18 GND
−
Digital ground
19 SDO_D4 I CCIR Rec656 data input (LVTTL level)
20 GND
−
Digital ground
21 SDO_D5 I CCIR Rec656 data input (LVTTL level)
22 GND
−
Digital ground
23 SDO_D6 I CCIR Rec656 data input (LVTTL level)
24 GND
−
Digital ground
25 SDO_D7 I CCIR Rec656 data input (LVTTL level)
26 GND
−
Digital ground
27 N.C.
−
Reserve
28 GND
−
Digital ground
29 27MSDO
I
27MHz clock input (LVTTL level)
30 GND
−
Digital ground
No. Name I/O Function
1 GND
−
Analog ground
2 DATA O
Output (800mVp-p
±
10%,
output impedance 75
Ω
, 270Mbps)
No. Name I/O Function
1 GND
−
Analog ground
2 DATA O
AES/EBU output (1.0Vp-p
±
20%,
output impedance 75
Ω
, 3.072Mbps)
No. Name I/O Function
1 N.C.
−
Reserve
2 GND
−
Digital ground
3 +5V
−
+5V power supply input
4 CTS I Reserve (RS-232C CTS inut at LVTTL level)
5 RTS O Reserve (RS-232C RTS inut at LVTTL level)
6 RxD I Reserve (RS-232C RxD inut at LVTTL level)
7 TxD O RS-232C TxD input (LVTTL level)
No. Name Function Land Setting for Land
1 Test mode setting
OFF : Normal operation
ON : Test mode
TP8660
OFF : Open
ON : L (GND)
2
NTSC/PAL setting
at test mode OFF : Video is NTSC at test mode
ON : Video is PAL at test mode
TP8661
OFF : Open
ON : L (GND)
3, 4 Reserve
− − −