Philips 55PFL6900/F7 Service Manual page 121

Digital Main 8 Schematic Diagram [TYPE A]
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.
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 10
4 PANEL-POWER
CONTINUE
DIGITAL 9
PROTECT1
CONTINUE
DIGITAL 7
STB-RESET
LCD-P-ON
BACKLIGHT-SW
PROTECT3
PROTECT1
P-ON-H2
CONTINUE
DIGITAL 10
BACKLIGHT-ADJ
BACKLIGHT-ADJ2
TO POWER SUPPLY
CBA CN651 CN3601
3
GND 1
GND 2
R3611 OPEN
PROTECT1(NU) 3
R3605 100
PROTECT3 4
RESET 5
R3618 100
BACKLIGHT-SW 6
R3615 100
P-ON-H2 7
R3619 100
BACKLIGHT-ADJ 8
R3620 OPEN
AL+3.3V 9 R3678
R3616 100 10K
LCD-P-ON 10
R3617 OPEN
GND 11
GND 12
C3607
GND 13 D3605
OPEN
MM5Z4V3B
GND 14
P-ON+21V 15
P-ON+21V 16
C3606
0.1
P-ON+21V 17
P-ON+21V 18
GND 19
GND 20
2
GND 21
GND 22
AMP+13V 23
AMP+13V 24 C3608 R3686
0.1 22K
AMP+13V 25
AMP+13V 26
CONTINUE
DIGITAL 9
P-ON+3.3V
Q3687
2SC4081UBTLQ
AL+3.3V
(SWITCHING)
AMP+13V
P-ON+21V
R3608
10K
D3602
MM5Z15B
D3604
1
1SS400ST
R3610
10K
R3612 C3604
CONTINUE
3.3K 1
DIGITAL 13
DCDC-EN2
CONTINUE
DIGITAL 9
DCDC-EN1
AQ
L3220
0
L3219
0
C3208
R3601
10
10K L3205
0
C3689
0.1
R3602
Q3601 100
2SC4081UBTLQ
(RESET)
R3679
10K
L3209
R3606 0
IC3601
56K C3602
PST8429URA 1000P
(RESET)
L3208
R3604
0
220 1 GND OUT 4
2 VDD CD 3
L3206
D3601 C3603
C3601
0
OPEN 0.01
1
R3607
270
L3204
0
L3213
0
L3207
0
L3215
0
L3216
0
Q3686
R3699
2SA1576UBTLQ
OPEN
(SWITCHING)
L3212
0
R3687
10K R3603
4.7K
R3688
22K
*C:L10~L14,M10~M14,N10~N13,V12~V14,W12~W14,Y12~Y14,
D3603
AF18~AF20,AG18~AG22,AH18~AH22
1SS400ST
*D:AA21,AA27~AA29,AB21~AB29,AC21~AC30,AD27~AD30
C3696 R3689
OPEN 100K
*E:A3,A9,A19,A22,A25,A28,A31,A34,A36,B6,B19,B36,B37,
C2,C3,C19,C36,C37,D10~D14,D22,D25,D29,D32,D36,D37,
R3613
1K E10~E13,E34~E36,F11~F13,F17,F26,F28~F33,G6,G9,
G11~G13,G15~G25,G27~G32,G35,H8~H32,J7~J31,K7~K31,
Q3602
R3614 C3605 L9,L16,L18,L19,L22~L31,L34,L37,M9,M15~M19,M26~M31,
2SA1576UBTLQ
10K OPEN
N7~N9,N15~N19,N27~N31,P8~P21,P27~P31,P34,P37,R7~R21,
(SWITCHING)
R27~R31,T7~T12,T15~T23,T27~T31,U8~U17,U20~U24,
U28~U31,U34,U37,V8~V11,V15~V25,V28~V31,W8~W11,
W15~W22,W27~W31,Y9~Y11,Y15~Y22,Y30,Y31,Y34,Y37,
AA7~AA20,AA22~AA26,AA30,AA31,AA35,AB7~AB20,AB30~AB34,
R3609
R3621
AC7~AC20,AC31~AC35,AD9~AD20,AD31~AD34,AE7~AE20,
4.7K
1K
AE27~AE35,AF7~AF11,AF16,AF17,AF27~AF34,AG8~AG13,
AG16,AG17,AG23~AG34,AG36,AH8~AH13,AH16,AH17,AH23~AH34,
AJ7~AJ30,AJ37,AK7~AK14,AK16~AK34,AL8,AL9,AL13,AL14,
R3622 C3691 AL16,AL17,AL19~AL34,AL36,AM3,AM20,AN3,AN22,AN35~AN37,
10K OPEN
AP7,AP24,AP27,AP30,AP33,AR1,AR3,AR6,AR9,AT1,AT3,AT6,
AT36,AU22,AU25,AU28,AU31,AU34
Q3603
2SC4081UBTLQ
(SWITCHING)
AR AS
*1
IC3001(8/9)
MSD95C0H-3-002J
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
G8 VDDP-3318-A-1 AVDDL-PREDRV-1W23
C3228 C3227
AVDDL-PREDRV-2Y23
10 0.1
AVDDL-MOD-1W24
L17 VDDP-3318-A-2
AVDDL-MOD-2Y24
C3224 C3202
10 0.1
AVDDL-USB3-1AF14
L15 VDDP-3318-C-2
AVDDL-USB3-2AF15
C3226 C3225
10 0.1
AVDDL-MHL3-1T13
H7 VDDP-3318-C-2
AVDDL-MHL3-2T14
C3230 C3229
10 0.1
VDDC *C
W7 AVDD33-ETH
C3265
1
AD7 AVDD33-DADC-1
C3214
AD8 AVDD33-DADC-2
1
Y7 AVDD33-ADC-1
C3212
Y8 AVDD33-ADC-2
1
DVDD-NODIE N14
AL10 AVDD33-USB-1
DVDD-DDR-1 R22
C3211
AL11 AVDD33-USB-2
1 DVDD-DDR-RX-AP22
DVDD-DDR-2 R24
AH14 AVDD33-USB3-1
DVDD-DDR-RX-BT24
C3210
AH15 AVDD33-USB3-2
1
DVDD-DDR-CAF24
AH7 AVDD33-AU DVDD-DDR-RX-CAF25
C3209
1
VDDC-CPU *D
AG7 AVDD33-EAR
C3213
1
AL12 AVDD33-DMPLL
C3206
1
AVDD15-MOD-1Y25
AK15 VDPP-1 AVDD15-MOD-2Y26
C3215 C3216
AL15 VDPP-2
10 1
AVDD-DDR-A-CMD-1M21
V7 AVDD-NODIE AVDD-DDR-A-CMD-2M20
C3207
AVDD-DDR-A-MCKN21
1
AVDD-DDR-A-DAT-1M22
L8 AVDD33-MHL3-1
AVDD-DDR-A-DAT-2N22
C3219 C3220
M8 AVDD33-MHL3-2
10 1 AVDD-DDR-A-DAT-3N23
L3217
0
AVDD-DDR-A-DAT-4N24
W26 AVDD-MOD-1
AVDD-DDR-B-CMD-1N25
C3255
Y27 AVDD-MOD-2
0.1
AVDD-DDR-B-CMD-2N26
Y28 AVDD-LPLL-1 AVDD-DDR-B-MCKP25
C3221 C3222
Y29 AVDD-LPLL-2 AVDD-DDR-B-DAT-1R25
10 1
L3218
AVDD-DDR-B-DAT-2R26
0
U18 AVDD-PLL-A
AVDD-DDR-B-DAT-3T25
C3223
U19 AVDD-PLL-B
0.1 AVDD-DDR-B-DAT-4U25
AVDD-DDR-C-CMD-1 AE25
AL18 AVDD-PLL-C
AVDD-DDR-C-CMD-2 AE26
C3356 C3348
10 1
AVDD-DDR-C-MCKAF26
*E GND
AVDD-DDR-C-DAT-1 AE22
AVDD-DDR-C-DAT-2 AE23
AVDD-DDR-C-DAT-3 AE24
AVDD-DDR-C-DAT-4 AF22
AVDD-DDR-LDO-AN20
AVDD-DDR-LDO-BP24
AVDD-DDR-LDO-CAD25
AVDD-DDR-VBN-A-1M24
AVDD-DDR-VBN-A-2M25
AVDD-DDR-VBN-B-1U26
AVDD-DDR-VBN-B-2V26
AVDD-DDR-VBN-C-1 AD23
AVDD-DDR-VBN-C-2 AD24
AVDD-DDR-VBP-A-1L20
AVDD-DDR-VBP-A-2L21
AVDD-DDR-VBP-B-1U27
R3201 P7 AVDD-HDMI-5V-1
AVDD-DDR-VBP-B-2V27
10
U7 AVDD-HDMI-5V-2
AVDD-DDR-VBP-C-1 AD21
AVDD-DDR-VBP-C-2 AD22
AT
10-19
L3203
0
SOC+1V
C3203
SOC+1.05V
1
SOC+1.5V
L3202
0
C3204
1
L3201
0
C3205
1
C3268 C3282 C3270 C3276 C3285 C3201
10 10 0.1 0.1 0.1 0.1
C3246 C3252 C3271 C3277 C3286 C3291
0.1 0.1 0.1 0.1 10 0.1
C3247 C3253 C3254 C3266 C3267
0.1 0.1 0.1 0.1 0.1
L3226
0
C3245 C3262 C3263
1 0.1 0.1
L3211
0
C3241
0.1
C3258 C3259 C3260 C3283 C3272 C3292
10 10 10 10 0.1 10
C3248 C3257 C3273 C3279
10 0.1 0.1 0.1
L3224
0
C3238
0.1
C3269 C3251 C3275 C3281 C3290 C3295
10 0.1 0.1 0.1 0.1 0.1
C3264 C3274 C3284 C3280 C3289 C3294
0.1 0.1 10 0.1 0.1 0.1
C3233 C3234 C3231 C3232
0.1 0.1 0.1 0.1
C3299 C3298 C3300 C3325 C3296 C3297
OPEN 0.1 0.1 0.1 0.1 0.1
C3244 C3256
0.1 0.1
L3221 0
L3222 0
L3210 0
C3239 1
C3217 C3236 C3235
0.1 0.1 0.1
C3240 1
C3218 1
C3242 1
R3011 OPEN
C3243 1
R3012 OPEN
HEAT SINK
R3013 OPEN
C3237 1
R3014 OPEN
HDMI1-5VDET1
AU AV
CONTINUE
DIGITAL 9
CONTINUE
DIGITAL 7
PL15.16ASCD8