Grundig GDV 100 D/002, Руководство по обслуживанию

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GRUNDIG Service
2 - 13
GDV 100 D/002
Description
Pin Name Type Function
SUPPLIES
1, 18, 34, 67, 75, 86, 95,
102, 110, 119, 130, 139,
149, 159, 171, 184, 208
V
DD
Power Supply
4, 19, 35, 68, 77, 87, 96,
103, 111, 120, 131, 140,
150, 160, 172, 185, 200
GND Ground
53, 60 V
DDA
Analog Power Supply for DENC D/A Converters
54, 61 V
SSA
Analog Ground for DENC D/A Converters
48 V
DDA_PCM
Analog Power Supply for PLL PCM
49 V_REF_PCM Analog Reference for PLL PCM
50 V
SSA_PCM
Analog Ground for PLL PCM
FRONT-END INTERFACE
36 B_DATA I I
2
S Data (DVD) or PARA_DATA[2] (DVD//) or Link Data
(DVB/DSS)
40 B_WCLK I/O I
2
S Word Clock or PARA_DATA[6] (DVD//) or
NRSS_CLK (DVB/DSS)
37 B_BCLK I I
2
S Bit Clock (DVD) or PARA_DATA[3] (DVD//) or Link
Bit Clock (DVB/DSS)
38 B_FLAG I Error Flag (DVD) or PARA_DATA [4] (DVD//) or Link
Sync (DVB/DSS)
39 B_SYNC I Sector / Abs Time Sync (DVD) or PARA_DATA[5]
(DVD//) or Link Not Valid (DVB/DSS)
42 B_V4 I Versatile Input Pin (Subcode Input) or PARA_DATA[7]
(DVD//) or NRSS_IN (DVB/DSS)
VIDEO OUTPUT INTERFACE
57 R_OUT O Red Output
56 G_OUT O Green Output
55 B_OUT O Blue Output
63 C_OUT O Chroma Output
64 CV_OUT O Composite Video Output
62 Y_OUT O Luma Output
59 I_REF_DAC_RGB I DAC Current Reference
66 I_REF_DAC_YCC I DAC Current Reference
58 V_REF_DAC_RGB I DAC Voltage Reference
65 V_REF_DAC_YCC I DAC Voltage Reference
117 OSD_ACTIVE I/O OSD Active
118 PIXCLK_27MHz I System Clock Input
51 HSYNC I/O Horizontal Sync
52 ODD/EVEN I/O Vertical Sync
AC-3/MPEG1-2 AUDIO OUTPUT INTERFACE
43 SCLK O Serial Bit Clock
44 PCM_OUT0 O Audio Serial Output Data 0
24 PCM_OUT1 O Audio Serial Output Data 1
21 PCM_OUT2 O Audio Serial Output Data 2
45 PCM_CLK I/O PCM Clock In or Out
46 LRCLK O Left/Right Clock
47 SPDIF_OUT O SPDIF Output
Pin Name Type Function
EXTERNAL INTERRUPTS
23, 25 IRQ[0:1] I External Interrupts
PROGRAMMABLE I/O AND ALTERNATE FUNCTION
15 PIO0 [0] I/O General Purpose I/O or PARA_SYNC (DVD//Front End)
or Sc1Data (Smart Card 1 Data I/O)
16 PIO0 [3] I/O General Purpose I/O or PARA_REQ (DVD//Front End)
or Sc1Clk (Smart Card 1 Clock)
17 PIO0 [4] I/O General Purpose I/O or PARA_STR (DVD//Front End)
or Sc1RST (Smart Card 1 Reset)
20 PIO0 [5] I/O General Purpose I/O or PARA_DATA[0] (DVD//Front End)
or Sc1Cmd V
CC
(Smart Card 1 Voltage Enable)
21 PIO0 [6] I/O General Purpose IO or Sc1DataDir (Smart Card 1 Dir)
22 PIO0 [7] I/O General Purpose I/O or PARA_DATA[1] (DVD//Front End)
or Sc1Detect(Smart Card 1 Detect)
9 PIO1 [0] I/O General Purpose I/O or I
2
C Data
10 PIO1 [2] I/O General Purpose I/O or I
2
C Clock
198, 199 PIO1 [3:4] I/O General Purpose IO
11 PIO1 [5] I/O General Purpose IO or ASC1 TXD
12 PIO1 [6] I/O General Purpose IO or ASC1 RXD
13 PIO1 [7] I/O General Purpose IO or ASC3 TXD
3 PIO2 [0] I/O General Purpose I/O or Sc0Data (Smart Card 0 Data I/O)
5 PIO2 [3] I/O General Purpose I/O or Sc0Clk (Smart Card 0 Clock)
6 PIO2 [4] I/O General Purpose I/O or Sc0RST (Smart Card 0 Reset)
7 PIO2 [5] I/O General Purpose I/O or Sc0CmdV
CC
(Smart Card 0
Voltage Enable)
8 PIO2 [7] I/O General Purpose I/O or Sc0Detect (Smart Card 0 Detect)
201 PIO3 [0] I/O General Purpose IO or OSLink In
202 PIO3 [1] I/O General Purpose IO or OSLink Out
203 PIO3 [2] I/O General Purpose IO or CPUReset
204 PIO3 [3] I/O General Purpose IO or CPU Analyse
205 PIO3 [4] I/O General Purpose IO or ErrorOut
206, 207, 2 PIO3 [5:7] I/O General Purpose IO
191-197 PIO4 [0:6] I/O General Purpose IO
14 PIO4 [7] I/O General Purpose IO or ASC3 RXD
JTAG INTERFACE
188 TCK I Test Clock
186 TDI I Test Data Input
189 TDO O Test Data Input
187 TMS I Test Mode Select
190 TRST I Test Reset
SYSTEM USE
28 PWM2 O PWM2 Output
27 PWM1/BOOTFROMROM O/I PWM1 Output or Configuration Oslink Pins
26 PWM0/OSLINK_SEL O/I PWM0 Output or Boot from ROM during Reset
29 RST I Reset
116 AUXCLK O Auxilary Clock for Any Purpose