Schematic Diagram - Panel Board - Sony HT-GT1 Service Manual

6-14. SCHEMATIC DIAGRAM - PANEL Board -

1 2
A
B
CN401
D5.2V 13
OSC 12
LCD_INH 11
BT_LED_K 10
C
FFC1 LCD_SDA 9
BT_LED_A 8
>02S
LCD_SCL 7
LCD_CS 6
MAIN
BOARD
KEY2 5
(4/5)
CN3004 KEY1 4
(Page 36)
DGND 3
D3.3V 2
D
VOL_JOG 1
CN402
E
BT_LED_A 1
>07S
BT_LED_K 2
DGND 3
BUTTON
KEY1 4
BOARD
CN301
KEY2 5
(Page 41)
VOL_JOG 6
F
G
HT-GT1
• See page 46 for IC Block Diagrams.
3 4
PANEL BOARD
D401
1L043RW32EOCI7A11(WHITE)
13P
(LCD BACK LIGHT)
CL450
CL436
CL440
CL441
CL439
CL451
CL438
CL437
CL448
CL449
CL442
CL452
CL453
C401 C402
1 10
6P
CL454
CL455
CL456
CL457
CL458
CL459
5 6
1
CL407
R402
R407
0
47
R408
39
CL408
COM2 1.6
0.1
CL412
COM3 1.6
3.2
Q401
LTC043ZUBFS8TL
3.3
LED DRIVE
CL447
1.6
R406
10
CL446
3.2
R405 100 CL445
3.3
CL444
1.6
R403
100
R404
10
CL443
3.2
43 43
7 8 9
ND401
LIQUID CRYSTAL DISPLAY
1
COM2
2
COM3
3
NC_3
4
VLCD
5
VDD
IC401
6
VSS
7
OSCIN LCD DRIVER
8
IC401
CSB
BU9795AKS2
9
SCL
10
SDA
11
NC_11
12
TEST
13
INHB
HT-GT1
10
36
39 1.6 SEG23
SEG23
38 1.6 SEG22
SEG22
37
NC_37
36 1.6 SEG21
SEG21
35 1.6 SEG20
SEG20
34 1.6 SEG19
SEG19
33 1.6 SEG18
SEG18
32 1.6 SEG17
SEG17
31 1.6 SEG16
SEG16
30 1.6 SEG15
SEG15
29
NC_29
28 1.6 SEG14
SEG14
27 1.6 SEG13
SEG13