Philips 55PFL6900/F7 Service Manual page 130

Digital Main 4 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3001.
IC3001 is divided into nine and shown as IC3001 (1/9) ~ IC3001 (9/9) in this Digital Main Schematic Diagram Section.
4
CONTINUE
DIGITAL 9
P-ON+3.3V
AL+3.3V
3
R3152
CONTINUE
10K
DIGITAL 6
COMP-DET
HP-DET
VGA-SCL
VGA-SDA
CONTINUE
DIGITAL 7
UART1TX
UART1RX
CONTINUE R3150 R3151
10K 10K
DIGITAL 10
SDA1
SCL1
BACKLIGHT-ADJ
LD-EN
2
CONTINUE
DIGITAL 9
VID-CPU-1
VID-CPU-0
VID-CORE-1
VID-CORE-0
CONTINUE
DIGITAL 10
SYSTEM-CHECK
FRC-RESETP
1
S
*1
IC3001(4/9)
MSD95C0H-3-002J
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
C3136
10P
AU2 XIN
2 1
X3101
R3136
24MHz
1M
3 4
AT2 XOUT
R3135
C3135
MMCDAT0
1.2K
10P
MMCDAT1
MMCDAT2
MMCDAT3
MEMORY
R3131 R3133 R3127 R3129 I/F
MMCDAT4
OPEN 10K 10K 10K
MMCDAT5
H4 LED0
MMCDAT6
H5 LED1
MMCDAT7
D3 SPI-SDI
R3132 R3134 R3128 R3130
10K OPEN OPEN OPEN
CEZ
DQS
E4 PM-PWM RBZ
REZ
TO DIGITAL
CEZ1
MAIN 6
IC3001(6/9)
ALE
CLE
AH4 COMP-DET WEZ
R3137 100
B15 HP-DET WPZ
R3144 39
N5 VGA-SCL
R3145 39
P5 VGA-SDA
R3179 R3178
OPEN OPEN
R3138 100
C9 UART1TX
R3139 100
A10 UART1RX
R3140
1K
R3149 100
L7 SDA1
R3148 100
K6 SCL1
A15 BACKLIGHT-ADJ
R3153 OPEN
A13 LD-EN
C12 NU
R3146
10K
AG5 NU
D4 VID-CPU-1
D5 VID-CPU-0
M6 VID-CORE-1
M5 VID-CORE-0
L6 SYSTEM-CHECK
K5 FRC-RESETP
D2 NU
E3 NU
E2 NU
AE2 NU
T U
NAND-AD0
A6
NAND-AD1
C6
R3167
NAND-AD2
4.7K
A7
NAND-AD3
B7
NAND-AD4
R3163
C7
33x4
NAND-AD5
B8
NAND-AD6
C8
NAND-AD7
B9
G7
D8
E8
F8
D6
D7
C3101 C3102
1 1
E6
E7
F7
NU *A
R3164
33x4
*A:AL4,AL5,AL6,AL7,AM4~AM19,
AN4~AN20,AP4~AP6,AP8~AP10,
AP12,AP13,AP15,AP16,AP18,
AP19,AR10~AR21,AT9~AT21,
AU10,AU11,AU13,AU14,AU16,
AU17,AU19,AU20,
DIGITAL MAIN CBA UNIT
V
10-28
IC3101
TC58NVG2S0HTA00B4H
(NAND FLASH MEMORY)
1 NU NU 48
2 NU NU 47
3 NU NU 46
4 NU NU 45
R3165
33x4
NAND-AD7
5 NU I/O7 44
NAND-AD6
6 NU I/O6 43
NAND-AD5
7 R/B I/O5 42
NAND-AD4
8 RE I/O4 41
9 CE NU 40
10 NU NU 39
11 NU NU 38
12 VCC VCC 37
13 VSS VSS 36
R3172
33
14 NU NU 35
15 NU NU 34
16 CLE NU 33
R3166
33x4
NAND-AD3
17 ALE I/O3 32
NAND-AD2
18 WE I/O2 31
NAND-AD1
19 WP I/O1 30
NAND-AD0
20 NU I/O0 29
21 NU NU 28
22 NU NU 27
23 NU NU 26
24 NU NU 25
W X
PL15.16BSCD4