Philips 22HFL5662H/F7 Service Manual page 82

Circuit Diagrams and PWB Layouts
BEB: AUDIO
AUDIO
BE06
1
+24V AUDIO_24V PWRAMP
FB109 FB109
ZD601 ZD601
1 2 1 2
HCB3216KF-121T30 HCB3216KF-121T30
NC/B540C NC/B540C
R6073 R6073
0R05 7A 1/4W 0R05 7A 1/4W
+ +
C1043 C1043
A 470UF 35V 470UF 35V
3V3_STBY
BE_5V
ZD602 ZD602
PDZ3.9B PDZ3.9B
470OHM1/10W 470OHM1/10W
B
R6047 R6047
10K 1/16W 5% 10K 1/16W 5%
BE_5V
C
C6019 C6019
C6018 C6018
NC/10U 16V NC/10U 16V
NC/100N 16V NC/100N 16V
5
PDX R6016 R6016 NC/0ohm 1/10W NC/0ohm 1/10W
SHDN
R6017 R6017 NC/7.5K 1/10W NC/7.5K 1/10W R6018 R6018 8
[6] OUT_R IN R
NC/7.5K 1/10W NC/7.5K 1/10W
R6020 R6020 NC/7.5K 1/10W NC/7.5K 1/10W R6021 R6021 6
[6] OUT_L
IN_L
NC/7.5K 1/10W NC/7.5K 1/10W
U601 U601
C6028 C6028 NC/1uF/16V NC/1uF/16V
C6029 C6029
D
R6026 R6026
C6030 C6030
R6030 R6030
R6001 R6001 0R05 1/10W 0R05 1/10W
R6031 R6031 0R05 1/10W 0R05 1/10W
1
TPB1.2HU LA 10.
2 3
PWRAMP
R6032 R6032
10OHM +-5% 1/8W 10OHM +-5% 1/8W C6034 C6034
+ +
C6033 C6033
10UF/50V 10UF/50V 0.1uF 50V 0.1uF 50V
R6033 R6033
AMP_R 470OHM1/10W 470OHM1/10W C6037 C6037 1UF16V 1UF16V
R6035 R6035
AMP_L 470OHM1/10W 470OHM1/10W C6041 C6041 1UF16V 1UF16V
R6072 R6072 R6071 R6071 C6044 C6044 C6045 C6045
4N7 50V 4N7 50V 4N7 50V 4N7 50V
R6039 R6039
D602 D602
LL4148 LL4148 22K 1/16W 5% 22K 1/16W 5%
+ +
R6041 R6041 C6054 C6054
47uF 25V 47uF 25V D603 D603
1K 1/16W 5% 1K 1/16W 5% 1
[6] AUDIO_SD
R6042 R6042
3
2
A_MUTE R6043 R6043 100R 1/16W 5% 100R 1/16W 5%
22K 1/16W 5% 22K 1/16W 5%
R6044 Q601 Q601 BAT54C BAT54C
PMBT3904 PMBT3904 R6045 R6045
0R05 1/16W 0R05 1/16W
D604 D604
R6048 R6048 1
[10] AUD_PLOP_CTL
22K 1/16W 5% 22K 1/16W 5% 3
2
BAT54C BAT54C 3V3_STBY
R6052 R6052
R6053 R6053
NC/0 OHM 1/16W NC/0 OHM 1/16W 22K 1/16W 5% 22K 1/16W 5%
D601 D601
A_MUTE R6057 R6057 1
R6058 R6058
22K 1/16W 5% 22K 1/16W 5% 3
R6059 R6059 2 100R 1/16W 5% 100R 1/16W 5%
[6] AUDIO_MUTE
22K 1/16W 5% 22K 1/16W 5%
BAT54C BAT54C
C6020 C6020
NC/1uF/16V NC/1uF/16V
NC/MAX9728AETC+ NC/MAX9728AETC+
10 R6019 R6019 NC/0ohm 1/10W NC/0ohm 1/10W AMP_R
OUTR
11 R6022 R6022 NC/0ohm 1/10W NC/0ohm 1/10W AMP_L
OUTL
NC/220P 50V NC/220P 50V
NC/15K 1/10W NC/15K 1/10W
NC/220P 50V NC/220P 50V
NC/15K 1/10W NC/15K 1/10W
AMP_R
AMP_L
2 3
EN 82
4
PWRAMP
PWRAMP
+ +
C6035 C6035 C6031 C6031 C6032 C6032
1N 50V 1N 50V NC/470UF 35V NC/470UF 35V
0.1uF 50V 0.1uF 50V
U602 U602
29 R6069 R6069 390K 1/10W 390K 1/10W PWRAMP
Thermal Pad
1 28
VCCA VCCP1
GAIN0_A 2 27
GAIN0 VCCP1
GAIN1_A 3 26 L601 L601 33UH 33UH
GAIN1 OUT1
4 25
IN1 OUT1
5 24 C6038 C6038 C6039 C6039 R6034 R6034
IN2 BSP1
6 23 4.7uF K 25V 4.7uF K 25V 330pF 50V 330pF 50V 15 OHM 1/4W 15 OHM 1/4W
GNDA GNDP1
C6042 C6042 1UF16V 1UF16V 7 22
FILA GNDP1
8 21
FILP GNDP2
C6043 C6043 100uF 16V 100uF 16V 9 20
ROSC GNDP2
10 19 C6046 C6046 C6047 C6047 R6036 R6036
PDX BSP2
R6037 R6037 22K 1/10W 22K 1/10W 11 18 4.7uF K 25V 4.7uF K 25V 330pF 50V 330pF 50V 15 OHM 1/4W 15 OHM 1/4W
MUTEX OUT2
12 17 L602 L602 33UH 33UH
OSC OUT2
R6038 R6038 0R05 1/16W 0R05 1/16W 13 16
MS VCCP2
C6050 C6050 4.7uF 25V 4.7uF 25V 14 15
REG_G VCCP2
R6068 R6068 390K 1/10W 390K 1/10W PWRAMP
BD5444EFV BD5444EFV
PWRAMP
3V3_STBY PWRAMP
+ +
C6051 C6051 C6052 C6052 C6053 C6053
0.1uF 50V 0.1uF 50V 1N 50V 1N 50V NC/470UF 35V NC/470UF 35V
R6040 R6040
NC/100K 1/10W NC/100K 1/10W
PDX
Q602 Q602
PMBT3904 PMBT3904
R6046 R6046
NC/0 OHM 1/16W NC/0 OHM 1/16W
PWRAMP
R6054 R6054
NC/100K 1/10W NC/100K 1/10W
Q603 Q603
PMBT3904 PMBT3904
PWRAMP
GAIN0_A
GAIN1_A
4
2011-Mar-11
5
CN601 A5
C6001 D1
C6019 C2
C6027 D1
C6029 D2
C6031 A4
C6036 C6036
SPK_R C6033 A3
CN601 CN601
1000uF 35V 1000uF 35V
A
C6040 C6040
1 C6035 A4
470N 25V 470N 25V
2
3
C6037 A3
4
470N 25V 470N 25V
C6049 C6049
C6048 C6048
C6039 A4
SPK_L CONN CONN
1000uF 35V 1000uF 35V
C6041 A3
C6043 A3
C6045 A3
C6047 A4
C6049 A5
C6051 A4
C6053 A4
C6055 A5
D601 B3
D603 B3
B
FB109 A1
L601 A4
0R05 1/4W 0R05 1/4W
Q601 B2
R6051 R6051
Q603 C3
FB601 FB601
1 2
R6016 C2
120 OHM 120 OHM
R6018 C1
R6020 C1
R6022 C2
R6060 R6060 R6030 D2
R6032 A3
0R051/8W 0R051/8W
R6034 A4
R6061 R6061
R6036 A4
0R051/8W 0R051/8W
R6038 A3
C
R6040 A3
R6042 B3
R6044 B2
R6046 B4
NC/0R05 1/4W NC/0R05 1/4W
R6063 R6063
R6048 B3
NC/0R05 1/4W NC/0R05 1/4W
R6064 R6064
NC/0R05 1/4W NC/0R05 1/4W
R6050 C4
R6065 R6065
NC/0R05 1/4W NC/0R05 1/4W
R6066 R6066 R6052 B3
NC/0R05 1/4W NC/0R05 1/4W
R6067 R6067
R6054 B3
R6056 C4
R6058 C3
R6060 C5
R6062 D5
R6064 C5
R6062 R6062
D R6066 C5
0R051/8W 0R051/8W
R6068 A4
R6071 A3
R6073 A1
U602 A4
5 AUDIO
BE06
C1043 A1
C6018 C2
C6020 C2
C6028 D2
C6030 D2
C6032 A4
C6034 A3
C6036 A5
C6038 A4
C6040 A5
C6042 A3
C6044 A3
C6046 A4
C6048 A5
C6050 A3
C6052 A4
C6054 B2
C6056 A5
D602 B2
D604 B3
FB601 B5
L602 A4
Q602 B3
R6001 D2
R6017 C1
R6019 C2
R6021 C1
R6026 D2
R6031 D2
R6033 A2
R6035 A2
R6037 A3
R6039 A3
R6041 B2
R6043 B3
R6045 B3
R6047 B2
R6049 C4
R6051 B5
R6053 B3
R6055 C4
R6057 B3
R6059 C3
R6061 C5
R6063 C5
R6065 C5
R6067 C5
R6069 A4
R6072 A3
U601 C2
ZD601 A1
C 2010-09-08
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