Haier HL32D2 Service Manual page 55

13) Earphone/AV Outputs
R676 R677
C662 20K 1/10W 5% 7K5 1/10W 5%
AMP_LIN
11,12 AMP_LIN
1uF/25V
C664
4.7uF 25V
PD_MUTE
R686
12 PD_MUTE
LINE_OUT_L
12V_AUD
R691
NC R694
100K 1/10W 5%
C677
AUDIO_OUT_L
11 AUDIO_OUT_L
2.2uF/25V
R698
100K 1/10W 5%
LINE_OUT_L C679 10uF/25V
LINE_OUT_R
C680 10uF/25V
R6A5 R6A6
NC NC
+5VSB
D606
1 2
RB160M-60TE25
+ C685
R6B1
100uF/25V
100K 1/10W 5%
PD_MUTE R6B5 100K 1/10W 5%
R6B8
1M 1/10W 5%
VCC5D 5V_HP
R675 NC
D605
1 2 C619 + C661
RB160M-60TE25 0.1uF/16V 470uF/10V
EarP_L EarP_R
U604
R679 R680
1 8 7K5 1/10W 5% 20K 1/10W 5% C663
VO1 VDD
2 7
IN1- VO2
3 6
By pass IN2-
4 5 1uF/25V
GND Shutdown
TPA6113A2DR VCC5D
R633 R682
NC 100K 1/10W 5%
R683 NC
C670
100K 1/10W 5% Q606
MMBT3904 1uF/25V
R687
1M 1/10W 5%
R689 12V_AUD
0R05 1/10W 5%
R692 C673
U605
51K 1/10W 5% NC 1 8 C674
1OUT VCC+
2 7 NC
1IN- 2OUT
3 6
1IN+ 2IN-
4 5
VCC- 2IN+
R699
TL072CDR
47K 1/10W 5%
C621
2.2uF/25V
R6A3 220R 1/10W 5%
R6A4 220R 1/10W 5%
C681 C682
R6A7 R6A8
330pF 330pF
47K 1/10W 5%
47K 1/10W 5%
R6A9
Q608
MMBT3906
47K 1/10W 5% R6B2 R6B3
100K 1/10W 5% 680K 1/10W 5%
R6B4
Q611
MMBT3906
47K 1/10W 5%
Q613
MMBT3904 R6B6 R6B7
100K 1/10W 5% 680K 1/10W 5%
AMP_RIN
AMP_RIN 11,12
5V_HP
EarP_L C665 470uF/10V
R681
EarP_R
C666 470uF/10V
100K 1/10W 5%
Q601
MMBT3904
R690
LINE_OUT_R
0R05 1/10W 5% 12V_AUD
R695 R696
R697 NC
51K 1/10W 5%
100K 1/10W 5%
C678
AUDIO_OUT_R
2.2uF/25V
R6A1 R6A2
100K 1/10W 5%
47K 1/10W 5%
C686
2.2uF/25V
L604
L605
C683 C684 FB615
ZD611 ZD612
470pF 470pF
VPORT0603100KV05
VPORT0603100KV05
Q609
2N7002K
Q610
2N7002K
Q612
2N7002K
Q614
2N7002K
55
D3V3
R678
10K 1/10W 5%
FB611 1
FB612 300 OHM
FB613 300 OHM
R684 R685 C667 C668
100pF 100pF
47K 1/10W 5%
47K 1/10W 5% VPORT0603100KV05
12V_AUD
C672 +
0.1uF/16V
AUDIO_OUT_R 11
CN608
330 OHM 2
A Audio
1
330 OHM 4
Output
B
1 2 30 OHM 3
JACK
88T 78 13A37 YG
EarPhone
Output
CN607
EARPHONE_DET 8
1
7
EAR_DET
2 120 OHM 6
EAR_L 2
3
EAR_R
4
5
ZD609 ZD610 C669 PHONEJACK
NC/1000pF
88G 30211K
VPORT0603100KV05
P12V
R688 NC/0R05 1/10W 5%
Q607 2SC2412KR
C671
R693
100uF/25V
100R 1/10W 5%
C676 C675
+
0.1uF/16V 100uF/25V