Grundig PBG000, Service Manual

Page: 49 / 72

GRUNDIG Service Chassis CN
2 - 9
NT72453
STBC
Flash
STBC_GPF17/STBC_RSTout(BS10)
V18
PW_EN
W18
STBC_RSTn
Y18
SAR_ADC5/STBC_GPG18/SD_CMD
AB20
SAR_ADC4/STBC_GPG17/SD_CLK
AB19
SAR_ADC3/STBC_GPG16/SD_PWEN#
AA18
SAR_ADC0/STBC_GPG13
AB18
STBC_IR/STBC_GPF16
W21
STBC_GPF_12(BS7)
Y20
STBC_GPG_12(BS14)
V19
STBC_GPG_11(BS13)
V20
STBC_GPG_10(BS12)
W20
STBC_GPG_9(BS11)
W22
STBC_GPF_14/TEST_MODE_0(BS_9)
Y22
STBC_GPF_13(BS8)
Y21
STBC_GPF_11(BS6)
Y19
SPI_DO(DIO0)/STBC_GPF22(BS4)
AC22
SPI_DI(DIO1)/STBC_GPF21
AB23
SPI_CLK/STBC_GPF20
AC21
SPI_CS0/STBC_GPF18
AA23
SPI_HOLD(DIO3)/STBC_GPF24(BS5)
AB22
SPI_WP#(DIO2)/STBC_GPF23
Y23
XTAL_OUT
V22
XTAL_IN
V23
NAND_D0/SD_DAT0/STBC_GPF25
V8
NAND_RE#/STBC_GPG6
W12
NAND_ALE/STBC_GPG4(BS3)
V12
NAND_WE#/STBC_GPG3
Y11
NAND_CLE/STBC_GPG2(BS15)
W11
NAND_CE0#/STBC_GPG7
V13
NAND_CE1#/STBC_GPG8(BS17)
W13
NAND_WP#/STBC_GPG5
Y12
NAND_RB#/STBC_GPG1
V11
TEST_EN
U17
SAR_ADC6/STBC_GPG27
AA20
SAR_ADC7/STBC_GPG28
AB21
VGA_SDA
/STBC_GPG25
T19
VGA_SCL
/STBC_GPG26
T18
NAND_D1/SD_DAT1/STBC_GPF26
W8
NAND_D2/SD_DAT2/STBC_GPF27
Y8
NAND_D3/SD_DAT3/STBC_GPF28
V9
NAND_D4/STBC_GPF29
Y9
NAND_D5/STBC_GPF30
W9
NAND_D6/STBC_GPF31
V10
NAND_D7/STBC_GPG0
W10
SAR_ADC8/STBC_GPG29(BS18)
AA21
SAR_ADC1/STBC_GPG14/SD_CD#
AA19
SAR_ADC2/STBC_GPG15/SD_WP
AC18
SPI_CS1/STBC_GPF19
AA22
IC100D NT72453-BA
BD601
12PF
C609
BD602
NC
1 3
2 4
X600 12MHz
22R
R620
NAND_3V3
NAND_3V
3
NAND FLASH 8BIT
STBC RESET
HDMI_A_HP
HDMI_A_HP
HDMI_B_HP
HDMI_B_HP
HDMI_A_HP
HDMI_B_HP
KEY_ADC
SCART_0_DET
AMP_PDn
PANEL_ON
SCART_0_DET
SCART_0_DET
AMP_PDn
AMP_PDn
C601
100nF
R602
100R
VCC
4
GND
1
RST
2
MR
3
IC600
APX811-29UG-7
TP for Reset
TP87 STBC_RSTn
AUX_RST
AUX_RST
AUX_RST
C607
100nF
C606
100nF 1UF
C608
0R
R617
TP68
NAND FLASH
NC26
26
NC28
28
I/O1
30
I/O3
32
NC40
40
I/O5
42
I/O7
44
NC46
46
WP
19
ALE
17
CE
9
WE
18
R/B
7
RE
8
CLE
16
NC6
6
VSS
13
NC25
25
NC34
34
DNU
35
VSS
36
NC
38
NC39
39
VCC
12
VCC
37
NC48
48
NC27
27
I/O0
29
I/O2
31
NC33
33
I/O4
41
I/O6
43
NC45
45
NC47
47
NC1
1
NC2
2
NC3
3
NC4
4
NC5
5
NC10
10
NC11
11
NC14
14
NC15
15
NC20
20
NC21
21
NC22
22
NC23
23
NC24
24
MX30LF1G08AA-TI
IC601
NAND_D6
NAND_D4
NAND_D5
NAND_D1
NAND_D3
NAND_D0
NAND_D7
NAND_D2
NAND_REn
NAND_R/Bn
NAND_CE0n
NAND_WEn
NAND_WPn
4.7K*4
R616
NAND_3V3
100R
R621
1M R623
100R
R622
12PF
C610
BS12
BS14
BS13
BS11
BS9
BS7
BS6
BS8
BS18
STBC_IR
BS10
PANEL_ON
PANEL_ON
STBC_RSTn
STBC_PW_EN
STBC_RSTout
STBC_RSTn
STBC_RSTn
STBC_PW_EN
STBC_PW_EN
R604
1K
C603
47pF
C605
100nF
R603
470R
R600
1K
270R
R607
C600
47pF
L600
P1
1
P2
2
P3
3
P4
4
GND
6
GN
D
5
S601
D600 D601 D602
2.2K
R608
1
3
2
T600
BC847B
10K*4
R601
LED_PWM
STBC_IR
VCC3.3V
VCC3V3-ST
VCC3V3-ST
BS18
BS9
BS8
BS11
BS6
BS12
BS13
BS14
BS10
BS7
NAND_ALE_BS3
BS4
BS5
BS6
BS7
BS8
BS9
BS10
BS11
BS12
BS13
BS14
NAND_CLE_BS15
NAND_CE1n_BS17
BS18
TP67
1 2
3 4
S600
ST-BY
(-)
V/P
(+)
VCC3V3-ST
KEYPAD
NAND_D0
NAND_D1
NAND_D2
NAND_D3
NAND_D6
NAND_D7
NAND_D4
NAND_D5
BS4
BS5
LED_PWM
NC
R606
1 2
3 4
S602
1 2
3 4
S603
1 2
3 4
S604
NAND_ALE_BS3
NAND_CLE_BS15
NAND_CE1n_BS17
BS4
BS5
GPG13
GPG14
GPG15
GPG16
GPG17
GPG18
GPG28
NAND_CE1n_BS17
NAND_CLE_BS15
NAND_REn
NAND_R/Bn
NAND_WPn
NAND_ALE_BS3
NAND_WEn
NAND_CE0n
IR + LED
ADAPTOR_DETECT
ADAPTOR_DETECT
0R R824 BL_EN
BL_EN
BL_EN
TP61
TP64
TP63
NAND_ALE_BS3
NAND_CLE_BS15
ADAPTOR_DETECT
R609 100R
KEY_ADC
+5V2_ST
VCC3V3-ST
LED
10K*4
R610
+5V2_ST
NC R611
15.4K R613
10K R612
1K R614
R605
1K
6
Chassisplatte / Chassis Board – LVDS
Chassisplatte / Chassis Board – IR/LED, Keyboard, Flash
NT72453MBG-BA-B
NT72453
LVDS
LVO_4+
A9
LVO_4-
C8
LVO_3+
A8
LVO_3-
B8
C7
LVO_CLK-
B7
LVO_2+
C6
LVO_2-
B6
LVO_1+
A6
LVO_1-
C5
LVO_0+
A5
LVO_0-
B5
LVE_0-
C10
LVE_0+
B11
LVE_1-
A11
LVE_1+
C11
LVE_2-
A12
LVE_2+
B12
LVE_CLK-
C12
B13
LVE_3-
C13
LVE_3+
B14
LVE_4-
A14
LVE_4+
C14
NC
B9
NC
C9
REXT_LVDS
B10
IC100B
LVDS for FHD Cells (32",43",50",55")
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
P33
33
P34
34
P35
35
P36
36
P37
37
P38
38
P39
39
P40
40
P41
41
P42
42
P43
43
P44
44
P45
45
P46
46
P47
47
P48
48
P49
49
P50
50
P51
51
GN
D
52
GN
D
53
S300
LVO_3_N
LVO_3_P
LVO_4_N
LVO_4_P
0R
R313
VESA
R300 4.7K
VESA
R303
0R*4 LVO_0_P
LVO_0_N
LVO_1_N
LVO_1_P
LVO_2_N
LVO_2_P
LVO_CLK_N
LVO_CLK_P
0R R312
0R R311
0R R307
0R R306
LVE_3_N
LVE_3_P
LVE_4_N
LVE_4_P
LVE_0_P
LVE_0_N
LVE_1_N
LVE_1_P
LVE_2_N
LVE_2_P
LVE_CLK_N
LVE_CLK_P
LVE_0_P
LVE_0_N
LVE_1_N
LVE_1_P
LVE_2_N
LVE_2_P
LVE_CLK_N
LVE_CLK_P
LVE_3_N
LVE_3_P
LVE_4_N
LVE_4_P
LVO_0_P
LVO_0_N
LVO_1_N
LVO_1_P
LVO_2_N
LVO_2_P
LVO_CLK_N
LVO_CLK_P
LVO_3_N
LVO_3_P
LVO_4_N
LVO_4_P
PANEL_PWR
100R*4
R302
PNL_EE_WP PNL_EE_WP
PNL_EE_WP
PNL_SCL
PNL_SDA
PNL_SDA
PNL_SCL
PNL_SDA
PNL_SCL
8 bit SINGLE LVDS PANEL
RXE3_P
RXE3_N
RXE1_P
RXE1_N
RXEC_P
RXEC_N
RXE2_P
RXE2_N
RXE0_P
RXE0_N
VESA
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
S301
RXE0_P
RXE0_N
RXE1_P
RXE1_N
RXE2_P
RXE2_N
RXEC_P
RXEC_N
RXE3_P
RXE3_N
PANEL_PWR
VCC3.3V
LVDS for HD Cells (28" and 32")
8/10 bit DUAL LVDS PANEL
RXE4_P
RXE4_N
RXO0_P
RXO0_N
RXO1_P
RXO1_N
RXO2_P
RXO2_N
RXOC_P
RXOC_N
RXO3_P
RXO3_N
RXO4_P
RXO4_N
R304
0R*4
R305
0R*4
R308
0R*4
R309
0R*4
R310
0R*4
TP12
TP11
TP10
TP9
TP13
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
TP27
TP28
TP29
TP30
TP33
TP34
TP31
TP32
TP35
TP36
TP37
0R R301
25
26
27
APX811/812
Vcc
RESET
MR
Vref
Delay
Circuit
Driver
6
Power on (trigger: VCC)
∞
§
≥