Philips 32PFL4664/F7 Service Manual page 62

Digital Main 2 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into six and shown as IC3101 (1/6) ~ IC3101 (6/6) in this Digital Main Schematic Diagram Section.
Q3202
2SA1576UBTLQ
(SWITCHING)
R3214
4 R3212
2.2K
220
R3215
10
CONTINUE
DIGITAL 4
RESET-INH
C3204
1
CONTINUE
R3227
DIGITAL 5
470
CORE-PWR-GO0D
1.5V-PWR-GO0D
R3226
C3201 C3218 470
0.1 0.1
R3218
4.7K
CONTINUE
DIGITAL 3
RESET-BTN
D3201
MM5Z5V6B
C3217
0.01
Q3203
2SA1576UBTLQ
(SWITCHING)
3
IC3102
TC58NVG2S0HBAI4
(NAND FLASH MEMORY)
A1 NU ALE
A2 NU CLE
A9 NU WE
A10 NU RE
B1 NU CE
B9 NU WP
B10 NU RBY
D6 NU
D7 NU AD7
2
D8 NU AD6
E6 NU AD5
E7 NU AD4
E8 NU AD3
F8 NU AD2
G3 NU AD1
G7 NU AD0
G8 NU
H3 NU VCC-1
H5 NU VCC-2
J3 NU VCC-3
J5 NU VCC-4
L1 NU
L2 NU NU
L9 NU NU
L10 NU NU
M1 NU NU
M2 NU NU
M9 NU NU
M10 NU NU
1
C5 VSS-1 NU
K8 VSS-2 NU
K3 VSS-3 NU
F7 VSS-4 NU
DIGITAL MAIN CBA UNIT
H
*1
R3241 IC3101(1/6)
10K
MSDFRX1603-R-00CU
IC3205 R3240
DIGITAL SIGNAL PROCESS
56K
PST894A290UL /MAIN MICRO CONTROLLER
(RESET)
R3242
100 Q3201
1 GND OUT 4 2SC4081UBTLQ
(RESET) F7 SOC-RESET
C3220
2 VDD CD 3 0.047
C3219
0.047
D8 RESET-INH
R3030
OPEN
T3 RESET-LATCH-CLR
R3217
10
R3222 R3221
33 4.7K
C3210
10
R3029
R3219
OPEN
OPEN
C3216
0.1
R3220
33
R3223 F8 RESET-BTN
4.7K
D3202
1SS400ST R3224
33
T1 RESET-BTN-LATCH
Q3204
2SC4081UBTLQ
(SWITCHING)
R3225
4.7K
R3234 33
C4 Y17 NAND-ALE
R3233 33
D5 Y19 NAND-CLE
R3235 33
C7 V18 NAND-WE
R3231 33
D4 Y18 NAND-RE
R3232 33
C6 W18 NAND-CE
R3201 33
C3 AA19NAND-WP
R3230 33
C8 W20 NAND-RBY
R3236 33x4
J8 T11 NAND-AD7
K7 R17 NAND-AD6
J7 U13 NAND-AD5
K6 R15 NAND-AD4
R3237 33x4
K5 T16 NAND-AD3
K4 AA16NAND-AD2
J4 T17 NAND-AD1
H4 V12 NAND-AD0
J6 AA18NU
H8 W17 NU
G4 Y20 NU
D3 W21 NU
C3222 C3223 Y21 NU
10 10
F3 V15 NU
F4 V16 NU
H6 R16 NU
H7 V17 NU
G5 U17 NU
E3 AA15NU
E4 U18 NU
E5 T12 NU
F5 T13 NU
F6 T14 NU
G6 U16 NU
Y14 NU
V13 NU
I J
Q3903
AP2301EN-HF
(+12V REG.)
S D
C3951 C3948 R3906
G
OPEN OPEN 47K
R3907
75K
Q3904
2SC4081UBTLQ
(SWITCHING)
NU W19
NU V21
Q3905
2SC4081UBTLQ
NU K20
(SWITCHING)
NU K21
NU L20
NU L19
NU M20
NU M19
NU N20
NU N21
NU P20
NU P19
NU N19
NU M21
TO DIGITAL
MAIN 3
IC3101(2/6)
R19
R20
R21
T19
T21
LVDS
MEMORY TX
T20
I/F
U19
U20
V19
V20
TO DIGITAL
MAIN 3
IC3101(2/6)
D
NU W15
NU R14
S
NU W16
NU W14
NU T15
NU U15
NU U14
NU T18
NU U12
Q3901
2SK3018
NU U11
D
(SWITCHING)
NU Y15
G
NU Y16
S C3944
OPEN
K
10-12
CONTINUE
DIGITAL 5
P-ON+13V
P-ON+3.3V
AL+3.3V
CONTINUE
DIGITAL 1
LCD+12V
PROTECT-PANEL
CONTINUE
R3908
DIGITAL 4
100K
PANEL-ON-P1
C3949 R3909
PROTECT3
1 100K
D3906
1SS400ST
R3942
1K
C3950 R3943
OPEN 100K
C3942
4.7
TO LCD PANEL
CN3901 ASSEMBLY
1 LCD+12V
C3941
2 LCD+12V
1000P
3 LCD+12V
R3903 4 LCD+12V
OPEN
5 GND
6 GND
R3901
OPEN
R3904 7 GND
OPEN
8 GND
9 NU
R3902
10 NU
OPEN
11 GND
12 RX0(-)
13 RX0(+)
14 GND
15 RX1(-)
16 RX1(+)
17 GND
18 RX2(-)
19 RX2(+)
20 GND
21 RXCLK(-)
22 RXCLK(+)
23 GND
24 RX3(-)
25 RX3(+)
R3941 26 GND
0
27 WP
Q3902
2SK3018 28 SDA
(SWITCHING)
29 SCL
G
30 GND
C3945 R3940 R3938
OPEN OPEN 100
CN3902 (NO CONNECTION)
4 SDA
3 SCL
2 WP
C3943 1 GND
OPEN
CONTINUE
R3939 R3937
DIGITAL 4
OPEN 100
I2C-SDA-P
I2C-SCL-P
FACTORY-SEL-P
L M
PL19.00BSCD2