Grundig GMI6000, Руководство по обслуживанию

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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams Xenaro – GDP 51…, GDP 6150
3 - 46 GRUNDIG Service
Steckerübersicht / Connection Overview
Digital-Platte / Board
Socket J3 to J6 (Analog Board)
Pin Level (ca.) Name Description
1 0V GND Ground
2 +3.3V TVPIN16O Fast Blank
3 +3.3V VCRPIN8IRIN VCR Pin 8 In
4 +3.3V TVPIN8O Control
5 +3.3V 16:9O 4:3 / 16:9 select
6 +3.3V AV1_6 SCART IR / GND
7 1V
PP
CVBS Composite Video
8 +3.3V +3.3V +3.3 Volts out
9 700mV GREEN GREEN
10 +3.3V RGB_SVIDEO RGB or YC select
11 700mV BLUE BLUE
12 +12V +12V +12 Volts out
13 700mV RED RED
14 +3.3V AV1_14 SCART IR / DVD/_VCR
15 6.25V
PP
AOR Audio Out Right
16 +3.3V TVSCRTCLK No function
17 6.25V
PP
AOL Audio Out Left
18 +3.3V TVSCRTSDA No function
19 +1.4V SPDIF_COAX_O Digital Audio Out
20 0V GND Ground
Socket J5 to Power Supply
Pin Level (ca.) Name Description
1 +3.3V +3.3V +3.3 Volts out
2 +3.3V +3.3V +3.3 Volts out
3 +3.3V +3.3V +3.3 Volts out
4 +3.3V +3.3V +3.3 Volts out
5 +3.3V +3.3V_STANDBY +3.3 Volts out
6 0V GND Ground
7 0V GND Ground
8 0V GND Ground
9 0V GND Ground
10 0V GND Ground
11 0V GND Ground
12 0V GND Ground
13 +22V +22V +22 Volts out
14 +30V +30V +30 Volts out
15 +3.3V PSU_EN PSU Output Enable
16 +5V +5V +5 Volts out
17 +15V +15V +15 Volts out
18 +12V +12V +12 Volts out
Socket J6 to J7 (Keyboard Control)
Pin Level (ca.) Name Description
1 0V GND Ground
2 +3.3V Max. FP_HEADPHONE_L Headphone Audio Out Left
3 0V GND Ground
4 +3.3V Max. FP_HEADPHONE_R Headphone Audio Out Right
5 +3.3V STBYLED Stand-by LED
6 +5V +5V +5 Volts out
7 +12V +12V +12 Volts out
8 +30V +30V +30 Volts out
9 +3.3V V3.3 +3.3 Volts out
10 +3.3V _WAKEUP Exit Low Power Stand-by
11 +3.3V IRIN Remote control data In
12 +5V VFD_CS VFD chip select
13 +5V FPCLK Clock
14 +5V FPDOUT Data Out
15 +3.3V FPDIN Data In
16 0V GND Ground
Socket J7 to J1 (Analog Board)
Pin Level (ca.) Name Description
1 +3.3V SPDIF_OPT_O Digital Audio Out
2 +3.3V _6CHDACCS 6 channel DAC Chip Select
3 +3.3V MUTECTRL Mute Enable
4 +5V SSPCLK1BARO DAC 3 wire Bus
5 +5V SSPOUT1BARO DAC 3 wire Bus
6 +5V DACPDO DAC 3 wire Bus
7 +15V +15V +15 Volts out
8 0V GND Ground
9 +5V +5V +5 Volts out
10 +12V +12V +12 Volts out
11 0V GND Ground
12 +3.3V AO2 Digital Audio Data Out
13 +3.3V AO1 Digital Audio Data Out
14 +3.3V AO0 Digital Audio Data Out
15 0V GND Ground
16 +3.3V PCMCLKBRO DAC Clock
17 0V GND Ground
18 +3.3V ACLKO DAC Clock
19 +3.3V LRCLKO DAC Clock
20 0V GND Ground
Socket J8 (option)
Pin Level (ca.) Name Description
1 1V
PP
CVBS Composite Video
2 +3.3V +3.3V +3.3 Volts out
3 700mV GREEN GREEN
4 Optical SPDIF_OPT_O Digital Audio Out
5 700mV BLUE BLUE
6 700mV RED RED
7 0V GND Ground
8 6.25V
PP
AOL Audio Out Left
9 +5V +5V +5 Volts out
10 6.25V
PP
AOR Audio Out Right
Socket J10 to DVD Drive
Pin Level (ca.) Name Description
1 +3.3V DVD7 Data Bit
2 0V GND Ground
3 +3.3V DVD6 Data Bit
4 0V GND Ground
5 +3.3V DVD5 Data Bit
6 0V GND Ground
7 +3.3V DVD4 Data Bit
8 0V GND Ground
9 +3.3V DVD3 Data Bit
10 0V GND Ground
11 +3.3V DVD2 Data Bit
12 0V GND Ground
13 +3.3V DVD1 Data Bit
14 0V GND Ground
15 +3.3V DVD0-FE Control
16 0V GND Ground
17 +3.3V DREQ Control
18 0V GND Ground
19 +3.3V DACK-FE Control
20 0V GND Ground
21 +3.3V DERR Control
22 0V GND Ground
23 +3.3V DSYNC Control
24 0V GND Ground
25 +3.3V DCLK-FE Control
26 0V GND Ground
Socket J11 to DVD Drive
Pin Level (ca.) Name Description
1 +5V WAIT Control
2 +5V SNAYORST Control
3 0V GND Ground
4 +5V SSPIN0 Control
5 +5V SSPOUT0B Control
6 +5V SSPCLK0B Control
7 +5V ENABLE Control
8 0V GND Ground
10 0V GND Ground
12 +5V C2PO Control
13 +5V LRCK-FE Control
14 +5V BCK-FE Control
15 +5V CDDA-FE Control
16 +5V FE-SPDIF Control
Socket J15 to DVD Drive (Power Supply)
Pin Level (ca.) Name Description
1 +5V +5V-DRV +5 Volts out
2 0V GND Ground
3 +5V +5V-DRV +5 Volts out
4 0V GND Ground
5 +9V +9V +9 Volts out
6 0V GND Ground