Grundig GMI6000, Руководство по обслуживанию

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Xenaro – GDP 51…, GDP 6150 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service 3 - 47
Analog-Platte / Board
Socket J1 to J7 (Digital 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 J2 (5.1 Multi Channel Audio Out)
Pin Level (ca.) Name Description
1 0V GND Ground
2 +2V
PP
Left Surround Audio Out Left Rear
4 +2V
PP
Right Surround Audio Out Right Rear
6 0V GND Ground
7 +2V
PP
Center Audio Out Center
9 +2V
PP
Sub-woffer Audio Out Sub-Woofer
11 0V GND Ground
12 +2V
PP
Left Front Audio Out Left Front
14 +2V
PP
Right Front Audio Out Right Front
Socket J3 (Digital Audio)
Pin Level (ca.) Name Description
1 0V SPDIF_GND Ground
4 1.8V SPDIF_COAX_O Digital Audio Out
Socket J5 (TV SCART)
Pin Level (ca.) Name Description
1 6.25V
PP
TV_AOR Audio Out Right
2
3
6.25V
PP
TV_AOL Audio Out Left
4 0V GND Ground
5 0V GND Ground
6
7
700mV TV_BLUE_O BLUE Out
8 +6/+12V TV_PIN8 Control
9 0V GND Ground
10 TST_CLK No Function
11 700mV TV_GREEN_O GREEN Out
12 TST_DATA No Function
13 0V GND Ground
14 0V GND Ground
15 700mV TV_RED_O RED Out
16 +3.3V TV_PIN16_O Fast Blank
17 0V GND Ground
18 0V GND Ground
19 1V
PP
TV_CVBS_O Composite Video Out
20
21
0V GND Ground
Socket J6 to J3 (Digital 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 J7 (VCR SCART)
Pin Level (ca.) Name Description
1 6.25V
PP
VCR_AOR Audio Out Right
2 6.25V
PP
VCR_AIR Audio In Right
3 6.25V
PP
VCR_AOL Audio Out Left
4 0V GND Ground
5 0V GND Ground
6 6.25V
PP
VCR_Ail Audio In Left
7 700mV VCR_BLUE_I BLUE In
8 +6/+12V VCR_PIN8 Control
9 0V GND Ground
10 TST_CLK No Function
11 700mV VCR_GREEN_I GREEN In
12 No Function
13 0V GND Ground
14 0V GND Ground
15 700mV VCR_RED_I RED In
16 +3.3V VCRPIN16I Fast Blank
17 0V GND Ground
18 0V GND Ground
19 1V
PP
VCR_CVBS_O Composite Video Out
20 1V
PP
VCR_CVBS_I Composite Video In
21 0V GND Ground
Socket J8 (S-VIDEO / AUDIO OUT)
Pin Level (ca.) Name Description
1 0V GND Ground
2 0V GND Ground
3 1V
PP
Y_O Luminance Out
4 300mV C_O Chrominance Out
5 0V GND Ground
6 TV_AOR Audio Out Right
7 0V GND Ground
8 TV_AOL Audio Out Left
9 0V GND Ground
Socket J9 (Sub-Woofer)
Pin Level (ca.) Name Description
1 0V GND Ground
4 +2V
PP
Sub-Woofer Audio Out Sub-Woofer
Bedieneinheit / Keyboard Control
Socket J2 (Headphone Connector)
Pin Level (ca.) Name Description
1 0V GND Ground
2 +3.3V Max. Right Audio Out Right
3 +3.3V Max. Left Audio Out Left
Socket J7 to J6 (Digital Board)
Pin Level (ca.) Name Description
1 0V GND Ground
2 +3.3V FPDIN Data In
3 +5V FPDOUT Data Out
4 +5V FPCLK Clock
5 +5V VFD_CS VFD chip select
6 +3.3V IRIN Remote control data In
7 +3.3V _WAKEUP Exit Low Power Stand-by
8 +3.3V V3.3 +3.3 Volts out
9 +30V +30V +30 Volts out
10 +12V +12V +12 Volts out
11 +5V +5V +5 Volts out
12 +3.3V STBYLED Stand-by LED
13 +3.3V Max. FP_HEADPHONE_R Headphone Audio Out Right
14 0V GND Ground
15 +3.3V Max. FP_HEADPHONE_L Headphone Audio Out Left
16 0V GND Ground