61
13) Earphone/AV Outputs
EarPhone
Output
Q609
2N7002K
Q610
2N7002K
Q614
2N7002K
Q612
2N7002K
Audio
Output
88G 30211K
LINE_OUT_R
LINE_OUT_L
EarP_L
EAR_DET
EarP_R
88T 78 13A37 YG
Q613
MMBT3904
1
7
6
2
3
4
5
CN607
PHONEJACK
R698
100K 1/10W 5%
R682
100K 1/10W 5%
C673
NC
1OUT
1
1IN-
2
1IN+
3
VCC-
4
VCC+
8
2OUT
7
2IN-
6
2IN+
5
U605
TL072CDR
R6A6
NC
VO1
1
IN1-
2
By pass
3
GND
4
Shutdown
5
IN2-
6
VO2
7
VDD
8
U604
TPA6113A2DR
L604
330 OHM
R676
20K 1/10W 5%
R688
NC/0R05 1/10W 5%
R689
0R05 1/10W 5%
1
2
D605
RB160M-60TE25
C682
330pF
R692
51K 1/10W 5%
C619
0.1uF/16V
R6B7
680K 1/10W 5%
R6B2
100K 1/10W 5%
Q611
MMBT3906
R694
100K 1/10W 5%
C664
4uF7 25V
R699
47K 1/10W 5%
R6A8
47K 1/10W 5%
Q607
2SC2412KR
+
C679
10uF/25V
R679
7K5 1/10W 5%
R675
NC
+
C680
10uF/25V
C672
0.1uF/16V
C676
0.1uF/16V
R6A1
47K 1/10W 5%
C677
1uF/25V
C684
470pF
R6B8
1M 1/10W 5%
R6B6
100K 1/10W 5%
+
C685
100uF/25V
R690
0R05 1/10W 5%
C668
100pF
2
1
4
3
A
B
CN608
JACK
R696
NC
R633
NC
R6B1
100K 1/10W 5%
R680
20K 1/10W 5%
R683
NC
R695
51K 1/10W 5%
+
C675
100uF/25V
1
2
ZD611
VPORT0603100KV05
R6B3
680K 1/10W 5%
1
2
ZD612
VPORT0603100KV05
C670
1uF/25V
C681
330pF
R6A9
47K 1/10W 5%
C621
1uF/25V
R6A2
100K 1/10W 5%
C683
470pF
FB612
300 OHM
+
C661
470uF/10V
R691
NC
1
2
FB615
30 OHM
+
C665
470uF/10V
C667
100pF
Q608
MMBT3906
L605
330 OHM
1
2
ZD610
VPORT0603100KV05
R6A4
220R 1/10W 5%
R697
100K 1/10W 5%
C674
NC
R677
7K5 1/10W 5%
Q601
MMBT3904
Q606
MMBT3904
PD_MUTE
R678
10K 1/10W 5%
C662
1uF/25V
1
2
ZD609
VPORT0603100KV05
R686
100K 1/10W 5%
+
C666
470uF/10V
R6A3
220R 1/10W 5%
C669
NC/1000pF
R687
1M 1/10W 5%
R6B5
100K 1/10W 5%
R6B4
47K 1/10W 5%
R684
47K 1/10W 5%
C686
1uF/25V
+
C671
100uF/25V
C663
1uF/25V
R693
100R 1/10W 5%
1
2
D606
RB160M-60TE25
R685
47K 1/10W 5%
R6A5
NC
C678
1uF/25V
FB613
300 OHM
R6A7
47K 1/10W 5%
R681
100K 1/10W 5%
D3V3
12V_AUD
12V_AUD
P12V
12V_AUD
VCC5D
VCC5D
12V_AUD
+5VSB
5V_HP
AMP_RIN
11,12
AUDIO_OUT_R 11
5V_HP
AUDIO_OUT_L
11
EARPHONE_DET 8
AMP_LIN
11,12
PD_MUTE
12
AUDIO_OUT_L
EarP_L
EarP_R
LINE_OUT_L
PD_MUTE
1
2
FB611
120OHM
EAR_L
EAR_R
LINE_OUT_R
AUDIO_OUT_R
AMP_LIN
AMP_RIN
Summary of Contents for L42C1180
Page 7: ...7 2 2 To Use the Menus ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 ...
Page 19: ...19 4 Mechanical Instructions Step1 Remove the REAR COVER and BASE Step2 Remove the BKT ...
Page 20: ...20 Step3 Remove the BKT Step4 Separate the INVERTER BOARD ...
Page 21: ...21 Step5 Remove the MAIN BOARD and POWER BOARD Step6 Separate the BEZEL and PANEL ...
Page 22: ...22 Step7 Remove the LED BAORD IR BOARD KEY BOARD and SPEAKERS ...
Page 30: ...30 6 PCB Layout 6 1 Main Board 715G3269M01001005K ...
Page 31: ...31 ...
Page 32: ...32 6 2 Power Board 715G3760P01W20003M ...
Page 33: ...33 ...
Page 34: ...34 ...
Page 35: ...35 715G3967P01000003S ...
Page 36: ...36 715G3966P01000003H ...
Page 37: ...37 6 3 LED Board 715G4252T02000004S 6 4 Key Board 715G4234K02000004S ...