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GRUNDIG Service
Scaler - X1P.190
DD
1V8AVDD
1V8CVDD
£
only for LVDS interface
≤
only for LVDS interface
GM2221
∞
only for LVDS interface
U200
GM5221_1
¡
™
Keypad Sensing
NVRAM
GPIO
XTAL
Temp Sensor
Clock
3 X General-
X86
Generation
Purpose ADC
Micro-controller
Reset CCT
Serial
GPIO
On-chip
Triple
Master
RAM / ROM
ADC&PLL
Schmitt
Trigg er
ACM-II
DDC2Bi
uv
Chroma
Ultra-
Adjust
Reliable
DVI Rx
HDCP
Y
ACC
Luma
DDC2Bi
Shaping
422 to 444
Conversion
Histogram
Test
Pattern
High-light Window
Generator
*DO NOT FIT R247
R24710K
SC_UPDT_CTR
R260 10K
Wireless_Aud_SW_Ctrl
231
* FIT R260
10
VCO_LV/RESERVED
13
CH3P_LV_E/ER0
0R
14
CH3N_LV_E/ER1
0R
15
CLKP_LV_E/ER2
0R
16
CLKN_LV_E/ER3
0R
17
CH2P_LV_E/ER4
0R
18
CH2N_LV_E/ER5
0R
19
CH1P_LV_E/ER6
0R
20
CH1N_LV_E/ER7
0R
21
CH0P_LV_E/EG0
0R
22
CH0N_LV_E/EG1
0R
29
CH3P_LV_O/EG2
0R
30
CH3N_LV_O/EG3
0R
31
CLKP_LV_O/EG4
0R
32
CLKN_LV_O/EG5
0R
33
CH2P_LV_O/EG6
0R
34
CH2N_LV_O/EG7
0R
35
CH1P_LV_O/EB0
0R
36
CH1N_LV_O/EB1
0R
37
CH0P_LV_O/EB2
0R
38
CH0N_LV_O/EB3
0R
43
EB4
0R
44
EB5
0R
45
EB6
0R
46
EB7
0R
56
OR0/JTAG_RESET
57
OR1/RESERVED
PANELCTRL
58
OR2/RESERVED
59
OR3/RESERVED
PANELPWR
60
OR4/RESERVED
61
OR5/RESERVED
62
OR6/RESERVED
63
OR7/RESERVED
64
OG0/JTAG_TDO
22 21 20
65
OG1/RESERVED
66
OG5/JTAG_TDI
47
DEN
48
DHS
49
DVS
55
DCLK
67
PPWR
68
PBIAS
81
100R
GPIO0
82
GPIO1
83
GPIO2
84
LED1
GPIO3
85
GPIO4
88
GPIO5
89
GPIO6
90
IR_INV
GPIO7/IRQin
91
GPIO8/IRQout
92
GPIO9/SCL
93
GPIO10/SDA
98
GPIO11/PWM0
99
GPIO12/PWM1
100
GPIO13/PWM2
101
MUTE
GPIO14/PWM3
J235
69
GPIO15
0R
167
RESERVED/VBUFC_RPLL
135
VBUFC_DVI/RESERVED
70
STI_TM2/RESERVED
206
CRVSS
191
CRVSS
180
Parallel or Serial
CRVSS
EEPROM
140
CRVSS
97
External
4 X
CRVSS
Back-light
ROM I/F
PWM
94
Audio
CRVSS
76
CRVSS
OSD
74
Controller
CRVSS
51
CRVSS
42
CVSS
8
CRVSS
87
Display
2 X
LVDS
CRVSS
LVDS
Timing
Panel I/F
165
Tx
Control
GND_RPLL
163
GND_ADC
GND
GM5221
173
LBADC_IN1
174
LBADC_IN2
175
LBADC_IN3
176
LBADC_RETURN
GND
*DO NOT FIT R248
GND
GND
10K
R248
3V3_STBY
3V3_STBY
R26110K
Wireless_I2C_SCL
*FIT R261
23
25
TXE_3P
J200
TXE_3N
J201
TXCLKEP
J202
TXCLKEN
J203
TXE_2P
J204
TXE_2N
J205
TXE_1P
J206
TXE_1N
J207
TXE_0P
J208
TXE_0N
J209
PIN29
J210
24
PIN30
J211
PIN31
J212
PANELPWR
PIN32
J213
PIN33
J214
PIN34
J215
J216
PIN35
RG47R
PIN36
J217
RG203
PIN37
PIN31
EG4
J218
PIN38
PIN32
EG5
J219
PIN33
EG6
J220
PIN43
EB4
PIN34
EG7
J221
PIN44
EB5
J222
PIN45
EB6
PIN35
EB0
J223
PIN46
EB7
PIN36
EB1
PIN37
EB2
RG205
PIN38
EB3
RG47R
PANELCTRL
RG204
RG47R
PANELPWR
DE
HS
)
VS
CLK
R232
19
47R
DE
DE
PNL_EN
HS
HS
BKL_EN
VS
VS
R257
LED2
S1_MAIN_SW
3V3_STBY
PANELCTRL
STBY
R253
4K7
PC_SD_SW
BRT_ADJ
S204
MEMCRD_RCA_S
4
5V
RCA_S2_S
3
2
2
Optional
1
GND
RESETQ
MOLCON4
SAFETY
J238
0R
power on (trigger: +12V)
C258
22P
2
GND
GND
3V3_STBY
R274
4K7
J236
switch on with RC
0R
2
R276
4K7
KEYBOARD
SC1_PIN8
SC2_PIN8
R250
*DO NOT FIT R249
GND
GND
R249 10K
10K
R263
3V3_STBY
3V3_STBY
R262 10K
10K
Wireless_I2C_SDA
*FIT R262
2 - 0
LVDS INTERFACE
S201
20 PIN LVDS
1
2
GND
RG200
3
ER0
4
ER1
5
ER2
GND
6
ER3
7
RG47R
8
GND
RG201
9
ER4
10
ER5
11
ER6
GND
12
ER7
13
RG47R
14
GND
RG202
15
EG0
16
EG1
17
EG2
GND
18
EG3
GND
19
RG47R
20
PIN29
PANELPWR
PIN30
C690
1000U16V
JP200
EB3
EB2
1
2
EB1
EB0
GND
3
4
EG7
EG6
5
6
EG5
EG4
7
8
EG3
EG2
9
10
EG1
EG0
11 12
ER7
ER6
13 14
ER5
ER4
15 16
ER3
ER2
17 18
ER1
ER0
19 20
P
A
N
E
L
P
W
R
P
A
N
E
L
P
W
R
21 22
23 24
3V3
25 26
3V3
5V
27 28
5V
CLK
29 30
VS
31 32
HS
33 34
GND
DE
35 36
EB7
EB6
37 38
EB5
EB4
39 40
HEADER2X20
NVRAM
U201
(
3V3_STBY
C239
8
VCC
100N
7
R254
GND
WP
4K7
6
SCL
R235
100R
5
SDA
100R
R236
6
24LC16
SCL3V3
SDA3V3
5
SDA3V3
SCL3V3
C258_A
5
6
22P
V2
R277
1
4K7
2
3
STBY2
4
5
Q208
6
BC848
7
8
9
VIDA
GND
GND
GND
GND
C257
C257_A
22P
22P
J237
0R
R251
GND
10K
R252
R264
10K
3V3_STBY
10K
GND
Chassis LH
PCB X1P.190R-1
S200
50
49
48
47
GND
46
PANELPWR
45
44
43
42
41
GND
HS
40
VS
39
38
GND
DE
37
36
GND
CLK
35
34
GND
ER7
33
ER6
32
ER5
31
ER4
30
PCB X1P.190R-2
29
GND
S200
ER3
28
30
ER2
27
GND
29
ER1
26
28
ER0
25
24
27
GND
26
EG7
23
GND
EG6
22
ER7
25
EG5
21
ER6
24
EG4
20
ER5
23
19
ER4
22
GND
EG3
18
21
GND
EG2
17
ER3
20
EG1
16
ER2
19
EG0
15
ER1
18
14
ER0
17
GND
EB7
13
16
GND
EB6
12
EG7
15
EB5
11
EG6
14
EB4
10
EG5
13
9
EG4
12
GND
EB3
8
11
GND
EB2
7
EG3
10
EB1
6
EG2
9
EB0
5
EG1
8
4
GND
EG0
7
3
GND
6
2
GND
EB3
5
1
EB2
4
EB1
3
FH12-50S-0.5SH
EB0
2
1
GND
GND
1
A0
2
A1
3
A2
4
GND
GND
V4
V3
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
VIDA
VIDA
GND
GND
V1
1
2
3
4
5
6
7
8
9
VIDA
GND
SAFETY
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