Grundig Chassis G5 Serviceanleitung Seite 54

GRUNDIG Service
Chassisplatte – Netzteil / Chassis Board – Power Supply
3.3VST-> 270mA
VCC3V3-ST
VCC3V3
3.3V-> 360mA
Chassisplatte / Chassis Board – IR/Keyboard
(+)
1
TP208
KEYPAD
R1200
1K
V/P
1
TP209
VCC3V3-ST
R1202
470R
(-)
R1203
1
1K TP210
R1208
TP149
KEY_ADC
KEY_ADC R1207
100R
270R
ST-BY
D1201
1
1 2
C1202
100nF
VDDC
VDDC-> 5250mA
VCC1.18V
VDDC
VCC3.3VA_AG2
VCC3V3-ST
C309 C326 C315 C316
L301
22UF 100NF 100NF 22uF
VCC3.3VA_AG
VCC3.3VA_AG1
AVDD_DMPLL
L304 C312 C313 C314 C332 L305
L303
100NF 100NF 470nF 100NF
VCC3.3V_AG
C342 C319 C320 C333
L306 L307
C311
22uF 100NF 22uF 100NF
22uF
VCC1.5V
L308
C335 C336
1.5V-> 810mA
22uF 100NF
2 +5V2_ST
S1200
L1200
240R
2 0.25A
4
S1201
TP147
P4
3
P3
2
P2
1
TP212
P1
2
S1203
2
S1204
1
P1
2
P2
3
P3
4
P4
5
P5 TP211
6 DMY
P6
R1215
1k
TP213
TP151
R1212
10K
D1203 1
D1204 1
D1205 1
D1206 1
IC100F
J14
VDDC
J15
C300 C302 C303 C304 C301
VDDC
K14
VDDC
47UF 100NF 100NF NC/ NC/ K15
VDDC
100NF 47UF
K16
VDDC
K17
VDDC
K18
VDDC
L14
VDDC
L15
VDDC
L16
MCP-> 300mA
VDDC
L17
VDDC
L18
MCP_VDDC
VDDC
U5
W_VDDC
V5
L300 W_VDDC
C308 C305
P15
CTRL_SRAM_LDO
NC 470nF
J17
VDDC_SRAM
J16
VDDC_SRAM
DVDD_DDR
R301
J13
DVDD_DDR_B
C306 C318
0R
K13
DVDD_DDR_A
100NF 100NF
AVDDL_DVI
R302
L13
AVDDL_DVI
C307 C330
0R
100NF 100NF
AVDD_AU
T6
AVDD_AU33
C340 C317 C327 C341
L302
470nF 100NF 100NF 470nF
U6
AVDD3P3_USB
V6
VCC3.3VA_AG2 AVDD3P3_USB
L4
C310 C331 C339 VCC3.3VA_AG1 AVDD_NODIE
L5
AVDD3P3_ADC
100NF 100NF 470nF L6
AVDD3P3_DADC
L7
AVDD3P3_ETH
L8
AVDD3P3_DMPLL
H6
AVDD_MOD
H7
C334 C321
AVDD_MOD AVDD_MOD
H4
100NF 100NF
VCC3.3V_AG VDDP/VDDP_3318
H5
AVDD_PLL
AVDD-DDR
K12
AVDD_DDR1_C
J12
C322 C323 C325
AVDD_DDR1_D
L12
22uF 100NF AVDD_DDR0_C
470nF
M12
AVDD_DDR0_D
N12
VDDIO_DRAM
N13
VDDIO_DRAM
C328 M11
AVDD04_DDR
470nF
C337
470nF
C329
K11
470nF AVDD11_DDR
AVDD5V_HDMIC
C338
W8
470nF
AVDD_5V_HDMI_C
TP67
VSENSE H15
VSENCE
GND_EFUSE J8
GND_EFUSE
A13
GND
R303 A15
GND
0R A18
GND
B12
GND
B14
GND
B16
GND
B17
GND
B19
GND
B20
GND
C9
GND
C10
GND
C21
GND
D9
GND
E20
GND
F11
GND
F13
GND
F15
GND
F17
GND
F19
GND
F21
GND
G8
GND
G9
GND
G10
GND
G11
GND
G12
GND
G13
GND
F9
GND
MSD93F1TW2
R1201
TP1201 ALSO USED FOR AUTOMATION SYSTEM
10k
TP148 VCC3V3-ST
IRIN
IRIN
R1205
R1204
560R
47K
R1206
C1200 1
PM_PWM
10K
47pF T1200
BC847B
R1209 1k
R1210 1k
R1211 1k
3D_SYNC_PANEL_O
R1213 NC
IC1200 D1200
TP214
1 6
PB0 PB3
2 5 3
GND VCC
3 4
PB1 PB2
TP153 C1203
BAT54CW
100nF
R1214
100R
2
2
2
2
2 - 8
3D_SYNC_G7_O
3D_SYNC_FRC_O
3D_SYNC_OUT
1
VCC3V3
TP152
2
VCC5V_PROG
Chassis G5
AA20
GND
Y2
GND
V3
GND
W6
GND
R13
GND
R12
GND
R11
GND
R9
GND
R8
GND
R7
GND
P14
GND
P13
GND
P11
GND
P10
GND
P9
GND
P8
GND
P7
GND
P6
GND
P5
GND
P4
GND
P3
GND
N18
GND
N17
GND
N16
GND
N15
GND
N14
GND
P12
GND
N11
GND
N10
GND
N9
GND
M18
GND