Service manual
Schematic Diagrams
CRT & LVDS B - 25
B.Schematic Diagrams
CRT & LVDS
Sheet 24 of 40
CRT & LVDS
PLVDD
+3VS
+5VS
+5V S
+3VS
+3VS
+2.5VS
+5VS
+2.5VS
+5VS
+5VS
+2.5VS
+5VS
+2.5VS
+5VS
+2.5VS
+3VS
+5VS
+2.5VS
+3VS
+3VS
VI N
+3VS
+5V
+3V S
+5V
PLVDD
+3VS
+3VS
LA_DATAN0 6
LA_DATAN1 6
LA_DATAN2 6
LA_DATAP0 6
LA_DATAP1 6
LA_DATAP2 6
LA_CLKN 6
LA_CLKP 6
LB_DATAN0 6
LB_DATAN1 6
LB_DATAN2 6
LB_DATAP0 6
LB_DATAP1 6
LB_DATAP2 6
LB_CLKN 6
LB_CLKP 6
+3V 15,16,17,20,21,23,25,28,29,30,34
+3VS 2,3,6,9,11,12,13,14,16,17,18,19,20,21,23,25,26,27,28,30,32,33,34
SWB KON16
SYS_PWROK16,32
LID_R SUM#23,31
TV_D ACB_ OU T6
TV_D AC C_OU T6
TV_D ACA_ OU T6
BRIGHTNESS23
CRT_HSYN C 6
CRT_VSYNC 6
CRT_DDC_CLK 6
CRT_DD C_D ATA 6
CRT_GREEN6
CRT_RED6
CRT_BLUE6
+2.5VS 9,16,29
VIN 25,29, 30,31,32
USB_PP615
USB_PN615
L_VDDEN6
+5VS 16,17,18,22,23,25,27,29,30,32, 33,34
+5V 17,22, 23,25,30,31
L_DDC_DATA 6
L_DDC_CLK 6
L_BKLTEN6
LA_DATAN1
LA_DATAP0
LB_DATAP0
LA_DATAN0
LA_CLKP
LB_DATAN0
LB_CLKN
LA_DATAP1
LB_DATAN2
LA_CLKN
LB_DATAP2
LA_DATAN2
LB_CLKP
LB_DATAP1
LA_DATAP2
LB_DATAN1
TV -Y
TV -C
TV -C O MP
Z2418
MID3
FRED
HSYNC
FGRN
VGADATA
Z2423
VSY NC
VS
HSYNC
HS
VC
MID1
Z2426
VGADATA
USB_6-
Z2427
Z2421
Z2425
Z2419
Z2420
FBLU
Z2413
Z2414
VSYNC
Z2424
Z2428
Z2422
Z2404
BR IGH TNESS
Z2407
Z2409
Z2417
USB_6-
USB_6+
Z2415
LB_DATAN2
LA_DATAP0
LB_DATAP2
LB_DATAN1
LA_DATAN2
LB_DATAN0
LA_CLKP
LA_DATAP2
LB_CLKP
LA_DATAN0
LB_DATAP1
LA_CLKN
LA_DATAP1
LB_DATAP0
LB_CLKN
LA_DATAN1
L_VDDEN
Z2412Z2411Z2410
Z2406
Z2408Z2405
Z2402
USB_6+
Z2403
Z2401
L41
FCM1608K-121T061 2
R429
100 K
C7
*22PF
U30
CM1213-02ST
1
2
34
5
NC
VN
CH1CH2
VP
C409
220PF
Q1
2N7002
G
D S
C431 *0.1UF
C9
22PF
C3
10PF
C11
10PF
D2
RB751V
AC
C18
68PF_04
U1A
74HCT125
23
14
1
7
R2
2.2K
C430 *0.1UF
L46
HCB2012K-500T40
1 2
L65
HCB1608K-121T25
JVGA1
VGA D SUB
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
GND2
GND 1
Q3
DTC114EUA
C
E
B
Q2
2N7002
G
D S
R12
150_1%
D37
BAV99
A
C
AC
C408
1000PF
JLCD1
CON30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R30
100K
R431
10K
R37 0
R39 0
R38 0
R432
*10K
L7
PWC1206ST161T
1
4
2
3
C21
0.1UF
R421
100K
L11
HCB3216K-800T30
1 2
R427
2.2K
Q41
BSS138
G
DS
C19
4.7UF /10V_08
Q4
AO3400
G
D S
LP1
8P4LXFCM1608K-121T06
1
2
3
45
6
7
8
R11
4.7K
R31
150_1%
L10
FCM1608K-121T06
1 2
R9
150_1%
D1 R B751V
AC
C8
22PF
L45 HC B2012K-500T40
1 2
JSVID EO1
360 511-X
1
46
3
27
5
GND1
GND2
L3 BK 1608 HS- 1211 2
D41 R B751V
AC
R27
150_1%
C448
0.1UF
R5
*15K
R3
150_1%
R430
10K
R1
*15K
Q42
2N7002
G
DS
C418
*0.1UF
R6
4.7K
L5 BK 1608 HS- 1211 2
L44 FCM1608K-121T06
1 2
C20
0.1UF
L12
FCM1608K-121T06
1 2
R433
82K
D39
BAV9 9
A
C
AC
L1
F CM1608 K-121T0 6
1 2
CP2
8P4CX10PF
1
2
3
4 5
6
7
8
C13
0.1UF
C4
22PF
+
C449
10UF/25V_1206
D44 RB751V
AC
C419
10UF /10V_12
D3P
D43 RB731U
1
2
3 4
5
6
+
+
+-
-
-
C28
68P F
R10 2.2K
D40
BAV99
A
C
AC
C17
68PF
CP4
8P4CX10PF
1
2
3
4 5
6
7
8
JINV1
CON6
1
2
3
4
5
6
C16
68PF
C6
10PF
D38
BAV99
A
C
AC
C30
68PF
C10
*22PF
L14
FCM1608K-121T06
1 2
C410
220PF
CP1
8P4CX10PF
1
2
3
4 5
6
7
8
C423 *0.1UF
U1D
74HCT125
1211
14
13
7
C2
1000PF
R4
4.7K
U40
74AHC 1G4GW _N
2 4
53
1
D3
BAV99
A
C
AC
R32
*0
U1B
74H CT125
56
14
4
7
CP3
8P4CX10PF
1
2
3
4 5
6
7
8
C5
*22PF
C26
0. 1UF
R41
150_1%
L6 BK 1608 HS- 1211 2
C27
68PF_04
C427 0.1UF
U1C
74HCT125
98
14
10
7
PIN GND1,2,3,4=GND
TV-OUT
CRT
INVERTER
F950117
F950106
950222
950222950222