Grundig Toronto 26-7831 T Service Manual page 32

Chassis se
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GRUNDIG Service
Vorabversion
Preliminary Version
Scaler
USB Block
USB_DP
USB_DP
USB_DM
USB_DM
HDMI Block
HDMI-CLKP
HDMI-CLKP
HDMI-CLKN
HDMI-CLKN
HDMI-RX0P
HDMI-RX0P
HDMI-RX0N
HDMI-RX0N
HDMI-RX1P
HDMI-RX1P
HDMI-RX1N
HDMI-RX1N
HDMI-RX2P
HDMI-RX2P
HDMI-RX2N
HDMI-RX2N
HDMI-CEC
HDMI-CEC
HPD_CTRL
HPD_CTRL
HDMI-SDA
HDMI-SDA
HDMI-SCL
HDMI-SCL
RGB Block
VGA_HSYNC1
VGA_HSYNC1
VGA_VSYNC1
VGA_VSYNC1
SC1-HSYNC
SC1-HSYNC
SC1-VSYNC
SC1-VSYNC
RGB0_SOG
RGB0_SOG
RGB0_RIN+
RGB0_RIN+
RGB0_GIN+
RGB0_GIN+
RGB0_BIN+
RGB0_BIN+
SOY_YUV
SOY_YUV
RGB1_Y+
RGB1_Y+
RGB1_Y-
RGB1_Y-
RGB1_PB+
RGB1_PB+
RGB1_PB-
RGB1_PB-
RGB1_PR+
RGB1_PR+
RGB1_PR-
RGB1_PR-
CVBS Block
CVBS1+
SC1_CVBS+
CVBS1-
SC1_CVBS-
TV_CVBS+
TV_CVBS+
TV_CVBS-
TV_CVBS-
CVBS2
CVBS2
SC1-C
SC1-C
CVBS_OUT
SC1_CVBS_OUT
Audio Block
VGA_ARIN
VGA_ARIN
VGA_ALIN
VGA_ALIN
SIF_IN+
SIF_IN+
SIF_IN-
SIF_IN-
SC1-Lin
SC1-Lin
SC1-Rin
SC1-Rin
COMP_ALIN
COMP_ALIN
COMP_ARIN
COMP_ARIN
R420
NC
SPDIF_OUT
SPDIF_IN
SPDIF_OUT
SPDIF_OUT
AU_DACO_ML
AU_DACO_L
AU_DACO_MR
AU_DACO_R
AU_DACO_HL
AU_DACO_HL
AU_DACO_HR
AU_DACO_HR
AU_DACO_SL
AU_DACO_SL
AU_DACO_SR
AU_DACO_SR
System XTAL
R401
1M
XTALI
XTALO
Y400
C400
C401
12MHz
20p
20p
CL=20pF ; C0max=5pF
LVDS Block
RXOC_N
R1_RXOC_N
RXOC_P
R0_RXOC_P
RXO0_N
R7_RXO0_N
RXO0_P
R6_RXO0_P
RXO1_N
R5_RXO1_N
RXO1_P
R4_RXO1_P
RXO2_N
R3_RXO2_N
RXO2_P
R2_RXO2_P
RXO3_N
G7_RXO3_N
RXO3_P
G6_RXO3_P
RXEC_N
B5_RXEC_N
RXEC_P
B4_RXEC_P
RXE0_N
G3_RXE0_N
RXE0_P
G2_RXE0_P
RXE1_N
G1_RXE1_N
RXE1_P
G0_RXE1_P
RXE2_N
B7_RXE2_N
RXE2_P
B6_RXE2_P
RXE3_N
B3_RXE3_N
RXE3_P
B2_RXE3_P
Transport Stream
TS_MOCLK
TS_MOCLK
TS_MOSTART
TS_MOSTART
TS_MOVAL
TS_MOVAL
TS_MDO[7..0]
TS_MDO[7..0]
TS1_CLK
TS1_CLK
TS1_SYNC
TS1_SYNC
TS1_VALID
TS1_VALID
TS1_D0
TS1_D0
PWM
ADJ_Volumn-PWM0
ADJ_Volumn-PWM0
BRI_ADJ-PWM2
BRI_ADJ-PWM2
PCMCIA
PCM_CD_N
PCM_CD_N
PCM_RESET
PCM_RESET
PCM_WAIT_N
PCM_WAIT_N
PCM_REG_N
PCM_REG_N
PCM_OE_N
PCM_OE_N
PCM_WE_N
PCM_WE_N
PCM_IORD_N
PCM_IORD_N
PCM_IOWR_N
PCM_IOWR_N
PCM_CE_N
PCM_CE_N
PCM_IRQA_N
PCM_IRQA_N
PCMCIA_ON
PCMCIA_ON
PCM_A[14..0]
PCM_A[14..0]
PCM_D[7..0]
PCM_D[7..0]
2 - 2
GPIO
MUTE_S
MUTE_S
Audio-ON/OFF
Audio-ON/OFF
RGB0_SW
RGB0_SW
Panel_ON_OFF
Panel_ON_OFF
VBLCTRL
VBLCTRL
Power-ON/OFF
Power-ON/OFF
ANTPOWER
ANTPOWER
A/D
A/D
USB_OCD_N-GPIO3
USB_OCD_N-GPIO3
RSSI/AMBILIGHT/2ND LED
RSSI
5
I2C / UART
I2C-SCL
I2C-SCL
I2C-SDA
I2C-SDA
UART-TX
UART-TX
UART-RX
UART-RX
5
6
SIDE_AV
SIDE_Y+
SIDE_Y+
SIDE_C+
SIDE_C+
SIDE_ALIN
SIDE_ALIN
SIDE_ARIN
SIDE_ARIN
Jupiter Reset
11
12
VCC3.3V-ST
R457
10K
C406
R458
IC400
100n
STM810SWX6F
100K
GND
2
RESET
R426
NC
GND
STM809/810/811/812
V
CC
V
COMPARE
RST
(1)
MR
DEBOUNCE
C432
100n
C447
C448
10u
100n
Close to IC
with width trace
L401
300R/100MHz
RSSI/AMBILIGHT/2ND LED
RGB0_SW
Chassis SE
6
R483
COFDM_RST
*/100R
RESET
T400
BC847B
GND
R459
System-RST
100R
10
0
!
Mains plug in
@
Trigger
(VCC3.3V-ST)
t
rec
(2)
RST
Generator
AUCOM
AUVRM
AUVRP
AUVAG
C449
C450
1u
4u7
VCC3.3V-ST
R436
R437
NC
NC

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