Philips 32PFL4664/F7 Service Manual page 54

Digital Main 2 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 5
P-ON+3.3V
AL+3.3V
Q3202
2SA1576UBTLQ
(SWITCHING)
R3214
4
2.2K
R3215
10
CONTINUE
DIGITAL 4
RESET-INH
CONTINUE
R3227
DIGITAL 5
470
CORE-PWR-GO0D
1.5V-PWR-GO0D
R3226
C3201 C3218 470
0.1 0.1
CONTINUE
DIGITAL 3
RESET-BTN
D3201
MM5Z5V6B
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
R3241
10K
IC3205 R3240
56K
R3212 PST894A290UL
220
(RESET)
R3242
100 Q3201
1 GND OUT 4 2SC4081UBTLQ
(RESET)
C3220
2 VDD CD 3 0.033
C3204 C3219
1 0.033
R3217
10
R3219
R3218 R3222 R3221 OPEN C3210
4.7K 33 4.7K 10
C3216
0.1
C3217
0.01
R3223
4.7K
Q3203
D3202
2SA1576UBTLQ
1SS400ST
(SWITCHING)
Q3204
2SC4081UBTLQ
(SWITCHING)
R3225
4.7K
R3234 33
C4
R3233 33
D5
R3235 33
C7
R3231 33
D4
R3232 33
C6
R3201 33
C3
R3230 33
C8
R3236 33x4
J8
K7
J7
K6
R3237 33x4
K5
K4
J4
H4
J6
H8
G4
D3
C3222 C3223
10 10
F3
F4
H6
H7
G5
E3
E4
E5
F5
F6
G6
I J
*1
IC3101(1/7)
MSDFRX1603-R-00CU
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
F7 SOC-RESET
D8 RESET-INH
R3030
OPEN
T3 RESET-LATCH-CLR
R3029
OPEN
R3220
33
F8 RESET-BTN
R3224
33
T1 RESET-BTN-LATCH
Y17 NAND-ALE
Y19 NAND-CLE
V18 NAND-WE
Y18 NAND-RE
W18 NAND-CE
AA19NAND-WP
W20 NAND-RBY
T11 NAND-AD7
R17 NAND-AD6
U13 NAND-AD5
R15 NAND-AD4
T16 NAND-AD3
AA16NAND-AD2
T17 NAND-AD1
V12 NAND-AD0
AA18NU
W17 NU
TO DIGITAL
Y20 NU
MAIN 3
IC3101(2/7)
W21 NU
Y21 NU
V15 NU
V16 NU
R16 NU
V17 NU
U17 NU
AA15NU
U18 NU
T12 NU
T13 NU
T14 NU
U16 NU
Y14 NU
V13 NU
K
10-4
NU W19
NU V21
NU N20
MEMORY
I/F NU N21
NU P20
NU P19
NU N19
NU M21
NU R19
NU R20
NU R21
NU T19
NU V20
NU W15
NU R14
NU W16
NU W14
NU T15
NU U15
NU U14
NU T18
NU U12
NU U11
NU Y15
NU Y16
L M
PL19.00ASCD2