Service manual
Schematic Diagrams
Panel, Inverter, CRT, FTP, TP, CIR B - 19
B.Schematic Diagrams
Panel, Inverter, CRT, FTP, TP, CIR
Sheet 18 of 37
Panel Inverter,
CRT, FTP, TP, CIR
3.3V 3.3V VI N VI N _I N V
3.3V
5V S
5V S
PLVDD
3. 3V S
PLVD D
SYS15V SYS15V
3. 3V S
5V
VDD5
3.3 VS VDD 5
5V
3. 3V S
3. 3V S
3.3 V S
5V S
3.3VS
3. 3V S
3. 3V
LV DS -L 0N 5
LV DS -L 0P 5
LVDS-LCLKN 5
LVDS-LCLKP 5
S B_B LO N14
B KL_E N22
LID_SW#22,23
CL_ PW ROK5, 14 , 16 ,22
BRIGHTN ESS22
3. 3V S 5 ,8, 9, 10, 11, 12, 13, 14 , 15 ,17 , 19 ,2 0, 2 1,2 2, 23, 24, 25, 29
5V S 1 2, 1 5,2 1, 23, 24, 25
S YS 15V 2 5, 2 6,2 7
V IN 2 5,2 6, 2 7, 28, 29, 30
DAC _DDC ADATA 5
DAC _DDC ACLK 5
LV DS -L 2N 5
LV DS -L 2P 5
LV DS -L 1N 5
LV DS -L 1P 5
G M_B LO N5
DAC _BLUE5
DAC_ RED5
ENAVDD5
USB_PP4 13
USB_PN4 1 3
USB_PP11 1 3
US B _PN 11 13
ENTERKEY# 22
POPMENU# 22
CIR _RX 2 2
3. 3V 2 ,12 , 13 ,1 4, 1 5,1 6, 1 9, 23, 24, 27, 28
5V 1 5, 2 3,2 4, 26, 27, 28, 29
VDD5 25,26,27
P_ DDC_CLK5
P_ D D C _ D A TA5
DAC_GREEN5
DAC_VSYNC 5
DAC_HSYNC 5
LV DS -L 2P
P_ DDC_CLK
LVDS-LCLKN
LVDS-LCLKP
LV D S- L0P
P_ DDC_DATA
LV D S- L0N
LV D S- L2N
LV D S- L2P
LV D S- L1P
LV D S- L1N
LV DS -L 2N
LV DS -L 0N
LV DS -L 1P
IN V_BLON
LVDS-L CLK P
LVDS-L CLK N
CR T_DD CADAT
DAC _RED_R
DAC _GREEN_ R
DAC _BLUE_RDAC_BLU E
LV DS -L 0P
LV DS -L 1N
CRT_HSYNC
C RT_ DDCADAT
DAC_G REEN
DAC_R ED
CRT_VSYNC
CRT_HSYNC
CR T_DD CACLK
C RT_ DDCACLK
CRT_VSYNCCRT_ VSY NC_ R
CRT_DDCACLK_R
CRT_DDCADAT_R
CRT_ HSYNC _R
U 14C
7 4LV C 08P W
9
10
8
147
C338
47p _50 V_ 04
U14A
74L V C08 PW
1
2
3
147
C20
0 . 1 u_1 6V _04
R1 8
1M _04
R217
150 _1 %_ 04
R223 2.2K_04
C7
10 0p_ 50V _ 04
R6
1M_ 04
C 339
4 7p_ 50V _ 04
C19
0 . 1 u_1 6V _04
C 346
2 2p_ 50V _ 04
C319
0 . 1 u_2 5V _06
C9
0 . 1u _16 V_ 04
L 32 F CM 100 5K F -1 21T 03
Q2
2N7 002 W
G
DS
L 33 F CM 100 5K F -1 21T 03
D21
BAV99
A
C
AC
L 31 F CM 100 5K F -1 21T 03
R2 16
15 0_1 %_ 04
C348
22p _50 V _04
D18
BA V 9 9
A
C
AC
Q15
2 N 70 02W
G
D S
R218
150 _1% _0 4
C36 1 0 . 1u _16 V _04
C6
0. 1u _16 V_ 04
Q4
DTC11 4EUA
C
E
B
R1 7
2 00_ 04
R22 1 2. 2K _0 4
J_C RT1
C10 509 -91 505 -L
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
GND 2
GN D1
Q1
S I34 56B D V- T1- E 3
3
2
1
4
5
6
G
D
D
S
D
D
R10 4. 7K _04
R16
1M_04
CP1
* 10p _8P 4 C_0 4
1
2
3
45
6
7
8
R224 2.2K_04
R 4 0 _06
CP2
* 10p _8P 4 C _0 4
1
2
3
45
6
7
8
Q13
2N7 002 W
G
D S
L 30 F CM 100 5K F -1 21T 03
J_I NV1
87 212 -06 G0
1
2
3
4
5
6
C349
220 p_5 0V _0 4
Q14
2N7 002 W
G
D S
R8 4. 7K _04
J_ LCD1
87 216 -20 06
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
C3
1u _6. 3V_04
D22 SC S75 1V -4 0
AC
C347
22p _50 V_ 04
R1 9
1 M_04
C 359
1 000 p_5 0V _0 4
U 14B
7 4LV C0 8P W
4
5
6
147
R 1 1M_0 4
C 358
2 20 p_5 0V _04
C3 40
4 7p_ 50V _0 4
Q16
2 N 70 02W
G
D S
C4
0. 1u_ 16V_ 04
D20 SCS 751V-4 0
ACR 219 1K _ 04
J_FPTTP1
872 12- 12G 0
1
2
3
4
5
6
7
8
9
10
11
12
C1 0
4. 7u_ 6. 3V _06
R 220 1K _ 04
L28 F CM1 005 K F- 12 1T0 3
L27 F CM1 005 K F- 12 1T0 3
R3 *0_06
C1
0.1 u_1 6V_0 4
C2
0. 1u _16 V_ 04
L29 F CM1 005 K F- 12 1T0 3
R 2 1M_0 4
C3 20
0. 1u_ 25V _ 06
R22 2 2. 2K _0 4
Q3
2N 700 2W
G
DS
U14 D
74L V C08 PW
12
13
11
147
C14
* 10 p_5 0V _0 4
C 364 0. 1u_ 16V _0 4
R1 5
* 20 0_0 4
C16
0 . 1 u_1 6V _04
D1 9
BAV99
A
C
AC
L22
HC B20 12K F -5 00T 40
C344
100 0p_ 50V _0 4
INVERTER CONNECTOR
PANEL
2A
CRT
Zo= 55 Ohm
40 mil
6
J _IN V1
1
6-20-41A10-106
Zo= 55 Ohm
2A
12
J_ FPT TP1
1
FTP/TP/CIR
6-20-14X00-115
6-06-75140-061
6-15-27002-7B5
6-20-41A10-210
6-15-0C114-1B0
6-15-03456-7B1
6-01-07408-Q70
6-19-31001-163-1
6-20-41A00-112
2A
6-06-00099-011
Zo= 50 Ohm