Pioneer HTZ-222DVD Service Manual page 10

1
2.2 AMP BOARD ASSY (2/2)
A
TH_WAR
B
XS703
6PIN/2.5mm 6PIN/2.5mm
6 TP20 TP20
6
5 TP21 TP21
E
F 5
4 TP22 TP22
4
3 TP23 TP23
3
2 TP24 TP24
CN531 2
1 TP25 TP25
1
D
C
TH_WAR
EAPD
D
1/2power-control
E
F
D
2/2F
10
1
2
C734 C734
0.1uF/50V/X7R 0.1uF/50V/X7R
CH5B
CH5A
CH3A
CH4A
C745 C745
R716 R716
+ +
10K 10K
CE705 CE705
0.1uF/25V/Y5V 0.1uF/25V/Y5V
100uF/16V 100uF/16V
EAPD
FB713 FB713 75/200mA 75/200mA
+3.3V
+ +
CE706 CE706
100uF/16V 100uF/16V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
D
D
+39V
C755 C755
CH6B
0.1uF/50V/X7R 0.1uF/50V/X7R
CH6A
D
CH1A
CH2A
R736 R736
C756 C756 R735 R735
+ +
CE707 CE707
10K 10K 10K 10K
0.1uF/25V/Y5V 0.1uF/25V/Y5V
100uF/16V 100uF/16V
+3.3V
FB714 FB714 75/200mA 75/200mA
+ +
CE708 CE708
C798 C798
100uF/16V 100uF/16V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
D
R765 R765
5.6K 5.6K
R761 R761
+12V
CE732 CE732
+ +
R771 R771 10 10
4.7uF/50V 4.7uF/50V
2.7K 2.7K
D
2
3
U701 U701
IC_36P_STA516B IC_36P_STA516B
36
VCC-Sign SUB-GND
35
VCC-Sign OUT2B
C735 C735
34
0.1uF/50V/X7R 0.1uF/50V/X7R
VSS OUT2B
33
VSS VCC2B
D
32
IN2B GND2B
31
IN2A GND2A
30
IN1B VCC2A
29
IN1A OUT2A
28
TH-WAR OUT2A
27
R717 R717
FAULT OUT1B
10K 10K
26
TRI-STATE OUT1B
25
PWRDN VCC1B
24
CONFIG GND1B
23
VL GND1A
22
VDD VCC1A
C747 C747
C797 C797
21
VDD OUT1A
0.1uF/50V/Y5V 0.1uF/50V/Y5V 20
GND-Reg OUT1A
19
GND-CLEAN NC
U702 U702
IC_36P_STA516B IC_36P_STA516B
36
VCC-Sign SUB-GND
C754 C754 35
VCC-Sign OUT2B
0.1uF/50V/X7R 0.1uF/50V/X7R
34
VSS OUT2B
33
VSS VCC2B
32
IN2B GND2B
31
IN2A GND2A
30
IN1B VCC2A
29
IN1A OUT2A
28
TH-WAR OUT2A
27
FAULT OUT1B
26
TRI-STATE OUT1B
25
PWRDN VCC1B
24
CONFIG GND1B
23
VL GND1A
22
VDD VCC1A
21
VDD OUT1A
C758 C758
20
0.1uF/50V/Y5V 0.1uF/50V/Y5V
GND-Reg OUT1A
19
GND-CLEAN NC
D
U705A U705A
AS4558M AS4558M
2
1
3
R766 R766 R772 R772
4.7K 4.7K 3.9K 3.9K
C781 C781 C783 C783
0.1uF/25V/Y5V 0.1uF/25V/Y5V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
D D
R803 R803
R804 R804
47K 47K
D
HTZ-222DVD
3
4
1
L701 22uH L701 22uH
2 1
3
4
R718 R718
22 22
5
1uF//50V/X7R 1uF//50V/X7R
C736 C736
6
7
330PF/50V 330PF/50V
C738 C738
8
C737 C737
0.1uF/50V/X7R 0.1uF/50V/X7R L702 L702
9 1
L703 L703
10 1
11
R719 R719
12 C751 C751
22 22 330PF/50V 330PF/50V
1uF//50V/X7R 1uF//50V/X7R
13
C748 C748
14 C764 C764
15 330PF/50V 330PF/50V
C749 C749 R727 R727
22 22
16
0.1uF/50V/X7R 0.1uF/50V/X7R
L704 22uH L704 22uH
17 1
+39V
18
CE710 CE710
+ +
820uF/50V 820uF/50V
D
1
L708 L708 22uH 22uH
2 1 2
3
4 R728 R728
C789 C789 22 22
R724 R724
5
1uF//50V/X7R 1uF//50V/X7R 6.2 6.2
6
C760 C760
7 C765 C765
330PF/50V 330PF/50V
8
0.1uF/50V/X7R 0.1uF/50V/X7R L705 L705 22uH 22uH
9 1 2
10 1 2
L706 L706 22uH 22uH
11
R731 R731
12
22 22
13
C766 C766
1uF//50V/X7R 1uF//50V/X7R 330PF/50V 330PF/50V
14
C759 C759
15
C767 C767 D
C762 C762
330PF/50V 330PF/50V
R733 R733
16
22 22
17 1 2
0.1uF/50V/X7R 0.1uF/50V/X7R
L707 L707 22uH 22uH
18
+39V
+ + C763 C763
CE709 CE709
820uF/50V 820uF/50V 0.1uF/50V/X7R 0.1uF/50V/X7R
D
R773 R773
15K 15K
R769 R769 R770 R770
C785 C785
30K 30K 150K 150K
0.1uF/25V/Y5V 0.1uF/25V/Y5V
20K 20K
Q703 Q703
+12V
PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
CE739 CE739 C795 C795
+ +
22uF/16V 22uF/16V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
R801 R801
4.7K 4.7K
D D
R802 R802
1K 1K
Q704 Q704
NPN_3DG3904M NPN_3DG3904M
D
4
2
0.1uF/50V/X7R 0.1uF/50V/X7R
C739 C739
D
R720 R720 C740 C740
R721 R721
6.2 6.2
6.2 6.2
D C742 C742
22uH 22uH
0.1uF/50V/X7R 0.1uF/50V/X7R
2
22uH 22uH
2
C752 C752 C753 C753
R722 R722
0.47uF/63V 0.47uF/63V 1000pF/50V/X7R 1000pF/50V/X7R
4.7K 4.7K
D C775 C775
R729 R729
C768 C768
4.7K 4.7K
0.47uF/63V 0.47uF/63V 1000pF/50V/X7R 1000pF/50V/X7R
2
R723 R723
4.7K 4.7K
0.1uF/50V/X7R 0.1uF/50V/X7R
C761 C761
D
C746 C746
C774 C774
R730 R730
6.2 6.2
C769 C769
D
0.1uF/50V/X7R 0.1uF/50V/X7R
R732 R732
C773 C773
4.7K 4.7K
C770 C770
1000pF/50 1000pF/50
0.47uF/63V 0.47uF/63V
D
R734 R734
C771 C771
C772 C772
4.7K 4.7K
0.47uF/63V 0.47uF/63V
1000pF/50 1000pF/50
D706 D706 LL LL
D707 D707 LL LL
D708 D708 LL LL
D709 D709 LL LL
D710 D710 LL LL
D711 D711 LL LL
R768 R768
+ +
CE730 CE730
68K 68K
100uF/25V 100uF/25V
R R
8 8
D
CE738 CE738
220uF/16V 220uF/16V
R806 R806 150 150
R807 R807 150 150