Haier LE32B7600 Service Manual page 59

CLOSE POWER POP NOISE
+5VSB
AC OFF
BAS316WS
D602
DC OFF
R642
5V_SW C664
1K 1/16W 1%
22UF 10V
R646
A_MUTE
5.1K 1%
R654
470R 1/16W 5%
Q601
LMBT3904LT1G
R653
10K
1
DVDD3V3 D601
3
2
BAV70
R658
4.7K 1/16W
AUDIO_MUTE
C680
100N 16V
ERV:C
AMP_3V3
I2C Address
R619
Lo 0X54
NC
Heat
Hi 0X56
ADR
Sink
24*9
R621 HS601
10K
HEAT SINK
P90T0066101
Q90T0092
0402
AMP-AUOUTL C644 2.2UF 10V R626 10K +-1% 1/16W
AMP-AUOUTR
C645 2.2UF 10V R629 10K +-1% 1/16W
0402
+12V_AUD FB601
2 1
120R 6A
HP_MUTE
AMP_3V3
DVDD3V3
FB602 0R05 1/16W
C623
C624
100N16V
1UF 10V
0402 0402
R607 470R 1/16W 1% C629 47nF 16V
C630 4.7NF 50V C631 47nF 16V R608
C633 4.7NF 50V
AMP_3V3
C636
C637
1UF 10V
100N16V
C638
22PF 50V
AU_MCK
R632 22 OHM 1/16W
1
REV:D
2
1
Nearly Amplifier Nearly Phone Jack
HPIN_L
C643 100PF 50V
R627 33K 1% HPOUT_L FB604
HPOUT_R
R630 33K 1% FB605
HPIN_R
C646 100PF 50V
AMP_POWER
+ C602 C604 + C603
C601 100UF 35V 100UF 35V
0.1uF 50V 0.1uF 50V
ERV:C
U601
C608
1 48
33nF 50V
GND OUTB
2 47
C609
OUTA BSTB
3 46
C612
BSTA BSTC
4 45
PVDD OUTC
5 44
PWM1 GND
6 43
PWM2 OUTD
HPIN_L 7 42
C616
HPIL BSTD
8 41
HPOUT_L
HPOL PVDD
HPOUT_R 9 40
C617
HPOR GVDD_REG
10 39
HPIN_R
HPIR HP_SD
11 38
C620 1UF 10V C621
HPVSS SSTIMER
12 37
C622
CN AVDD_REG2
13 36
C626 1UF 10V
CP GND
14 35
HPVDD GND
15 34
GND DVDD
16 33
FLTM TEST
470R 1/16W 1%
17 32
FTLP RESET
18 31
C634
AVDD_REG1 NC
19 30
R612
AVDD SCL
33 OHM 1/16W
20 29
ADR R614
ADR SDA
33 OHM 1/16W
21 28
MCLK SDIN1
22 27
R617
ROSC SCLK
18.2K OHM +-1% 1/16W
23 26
GND LRCLK
24 25
C639 4.7UF 10% 10V
DVDD_REG PDN
C640
TAS5729MD 22PF 50V
HeadPhone / Audio Output (Side)
DVDD3V3
R624
10K
HP_DET
6 HP_DET
R625 100OHM EAR_DET
300R 0.2A EAR_L
EAR_R
300R 0.2A
C649 C650
088G302G7B1ACL
100PF 50V 100PF 50V ZD601 ZD602 ZD603
20121205 ESD
59
LOUT+
L601
C605
R601
18R 1/10W 1%
330pF 50V
LOUT- L602
33nF 50V C610
R602
33nF 50V 18R 1/10W 1%
330pF 50V
ROUT+ L603
C613
R603
18R 1/10W 1%
330pF 50V
33nF 50V
ROUT- L604
1UF 25V C618
R604
HP_SD
ERV:C 18R 1/10W 1%
330pF 50V
2.2nF 50V ERV:C
100N16V
AMP_3V3
AMP_3V3
FB603 0R05 1/16W
C627 C628
100N16V 1nF 50V R606
10K
RESET_AMP AUDIO_RESET
22PF 50V
C635
M_SCL
NC
M_SDA
AU_SD
R616
33 OHM 1/16W
R631 AU_BCK C122 C128
REV :C 33 OHM 1/16W 47PF 50V 47PF 50V
R618 AU_WS
33 OHM 1/16W
AMP_PDN
ERV:C
AMP_3V3
R605 10K
C641 C642
ERV:C
22PF 50V
22PF 50V
10UF 6.3V 20%
ERV:C
1 CN602
7
6
2
3
4
5
PHONE JACK
10uH
REV:D
C607
CONN
1UF 10% 16V
4
L+
3
10uH L-
R+ 2
R- 1
C611
1UF 10% 16V
CN601
10uH
C615
1UF 10% 16V
6ohm 8W
10uH
C619
1UF 10% 16V
AMP_3V3
R620
10K
HP_SD
C678 Q603 R622 2.2K 1/16W HP_MUTE
MMBT3904
R623
C679
NC/10UF 6.3V 20%
4.7K 1/16W
M_SDA
4,6,10 M_SDA
M_SCL
4,6,10 M_SCL
AMP-AUOUTR
6 AMP-AUOUTR
AMP-AUOUTL
6 AMP-AUOUTL
AU_SD
6 AU_SD
AU_BCK
6 AU_BCK
AU_MCK
6 AU_MCK
AU_WS
6 AU_WS
AUDIO_RESET
6 AUDIO_RESET
AUDIO_MUTE
6 AUDIO_MUTE