Philips FW-V720 Service Manual page 95

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AF9 BOARD - CIRCUIT DIAGRAM (PART 2)
1
A
P
1801
YKC21-3416
3809
3
47R
2 3805
220R
B
1
COAX
DIGITAL
OUT
2807
4921
100n
GND_EMC
FE-BT-VK-N
C 1206 1203 1201 1205
1
1 AMP_LEFT
2
aa
2
3
AMP_RIGHT
3
4
4 NTC
5
5 Low_Pw_Ctrl
6
6 Pw_Dn
7
Clipping
D 7
8
8 AmOn
9
9
10
10 F1
11
11 F2
12
AMP_CS_DC
13
VCDorCDRon
14
DVD_ON
E
GND_D
1204 1202
EH-B
EH-B
1 9.3V
1
2
2
+12V_A
3
3
GND_A
4
4
+12V_M
5
5
GND_M
F
6
6
+5V6
7
7
GND_D
8
+5V_VCD
1
12-5
2 3 4
P 4909
P 4910
3802
+5V_CD 3804
3808
22K
220R 22K
2810
2.9V
5802
47p
GND_D
2u2
7802
74LVU04D
14
VCC
3801
1A
2 1Y 1
5801
2A 470R
4 2Y 3
3807
6RG
6 1 3A
6 3Y
5
2K2
2804
2
4A
8 4Y
9
4 3
100n 5A
10 5Y
11
P
12 6Y 6A 13
GND
2805
7
100n
GND_D
For VCD version only
For CDR version only
4802
CD_PORE
4905
+12V_M
+5V6
9484
GND_D
For Non-VCD version only
-Vkk
-CMOS
3205
-10V
1541
-32V
5K6
FE-BT-VK-N
1542 14
FE-BT-VK-N
13
13
12
GND_D GND_D 12
11
11
10
10
9
9614
9
7202
MC78L05
8
8
3820
7
7
IN OUT +5V6_Con
GND 10R
6
6
5
5
4
4
3
3
GND_D GND_D GND_D
2
2
1
1
P...provision
Note : Some values may varies, see respective parts list for correct value.
2 3 4
5 6
FE-BT-VK-N
1521
P 4911
D_Text
FE-BT-VK-N
1522
EH-B
19
1524
P 4906
3 18
2801
2 17
100n
1 16
15 15
GND_D
14 14
CD_PORE
13 13
For VCD version only
2808
4914
1525
GND_M
12 12
FE-BT-VK-N
100n
11 11
9
+12V_M
10 10
8
9 9
7
8 8
6
7 7
5
6208
6 6
4
1N4003
5 5
GND_M
3
4 4
+5V_CD
DSA_STB
2
3 3
CD_Right
1
2 2
A_CD
1 1
CD_Left
FE-BT-VK-N
1523
8
TU_STEREO
7
AMP_CS_DC TU_CLK
6
AmOn TU_DATA
5
TU_ENAB
DPL_Clk
+12V_A
4
+12V_A
DPL_Data
9486
3
D_DPL TU_Right
2520
2
DPL_Vol_Clk GND_A
10n
1
DPL_Req TU_Left
A_TU
FE-BT-VK-N
+12V_A
1520
SS_L
A_DPL
SS_R
1100
DPL_R
2901
9483
A_DPL
100n
DPL_L
GND_D aa
GND_EMC
5 6
Published in Heiloo, Holland.
12-5
7 8
3412
+5V
1K
FE-BT-VK-N
23
1403 1401
GND_D 4.5V
1
22 NTC
UP_CLK
2
GND_D
21
DQSY
3
I2C_Data
20
SRDT
4
I2C_Clk
19
GND_D 5
GND_D
18
6
SHIELD
+5V6_Con
17
COAX2 7
P 4912
+12V_M
16
COAX1
8
4913
+5V6
15
GND_D
9
-Vkk
14
PORE / DSA_STB
10
F1
13
GND_D
11
F2
12
SILD
12
11 4903
CD_SH_DATA
13
10
SICL
14
9
CD_SH_CLK
9405
P 4907 15
8 CD_SH_STR
GND_D
16
7
SW_INFO
4908 17
6
+12V_M
18
4915
P
5
GND_M
19
DSA_STB
4
+5V_CD
20
UP_CLK
3
CD_RIGHT
21
DQSY
2
GND_A
22 SRDT
1
CD_LEFT
D_Text GND_D
23
1404 1402
FE-BT-VK-N FE-BT-VK-N
1
2
3
4
5
3.5V 6
HP_DET
P
7
SA_IN
8
8.5V
Pw_Dn
9
Clipping
4.9V 10
Low_Pw_Ctrl
11
MIC_DET
12
MIC_DET DPL_Vol_Clk
DPL_VOL_CLK
13
DPL_Clk
DPL_CLK
14
DPL_Data
DPL_DATA
15
GND_D
GND_A
D_DPL
GND_D
3139 118 53770...88340 for...3435 pt3 dd wk0112
7 8
1/3/16
1100 F6
9
1201 C1
1202 E1
1203 C1
1204 E1
1205 C1
1206 C1
1401 A9
1405
1402 D9
1
1 1403 A9
NTC
1404 D9
2 A
GND_D 1405 A9
2
1520 E6
3
3 I2C_DATA 1521 A7
1522 A6
4
I2C_CLK
4 1523 D6
1524 A5
5
5 GND_D 1525 B5
1541 D4
6
+5V6_CON
6 1542 D4
7 1801 B1
+11V_D
7
2207 D3
8
2208 F2
8 +5V6
2209 F3
9
2520 E7
9 -VKK
B
2801 B4
10
2802 C3
10 F1
2803 B3
11
2804 B3
11
F2
2805 B2
12
2806 B2
CD_SH_DATA
12
2807 B1
13
CD_SH_CLK 2808 B4
13
2809 B4
14
2810 A4
14 CD_SH_STR
2901 F6
15
15 GND_D 2950 E7
2951 E7
16
16 SW_INFO
C 2952 E7
2953 E7
17
SICL
2954 E6
2955 E1
18
SILD
3205 D2
3412 A8
19 DSA_STB/GND_D
3801 B4
3802 A4
3803 B3
3804 A3
3805 B2
3806 A1
3807 B4
3808 A3
D
3809 B2
3820 E3
4801 B4
4802 C4
4903 B8
1 TU_STEREO
4904 F7
2 4905 C3
TU_CLK
4906 A5
3
TU_DATA 4907 C8
4908 C8
4 TU_ENAB
4909 A3
4910 A3
5
Tu_Gnd
4911 A4
E 4912 B8
6 HP_DET
4913 B8
4914 B5
7
SA_IN
4915 C8
4921 B1
8
POWER_DOWN
5801 B2
5802 A3
9
CLIP
6205 D3
6206 F2
10
LOW_PWR_CTRL
6207 C5
6208 C5
11 MIC_DET
7202 E2
7802 A3
9405 C8
F
9483 F6
9484 D4
9486 E7
9614 E3
9