Mono Board: Circuit Diagram (Part 7) - Philips HTS3300/98 Service Manual

Circuit Diagram and PWB Layout

Mono Board: Circuit Diagram (Part 7)

1 2 3
A
B
7710
CS4344
C
1 5
PCM_LTRT SDIN VQ
3706
2 6
PCM_SCLK DEM FILT+
2K2
SCLK
T701
3 7
PCM_LRCK LRCK AOUTL
T702
4 10
PCM_MCLK MCLK AOUTR
5701
9
+5VA
VA
GND
D
T700 GND_A
GND_A
E
2703
3703 3704 3702
2ch_L
2u2 2K2 3K3
5K1
F
GND_A GND_A GND_A
G
2722
3723 3724 3722
2ch_R
2u2 2K2 3K3 5K1
GND_A GND_A GND_A
H
I
1 2 3
HTS3300
4 5 6
2731
2u2
2732
GND_A
100n
2733
2u2
2ch_L
2ch_R
3701
18K
2701
-12AM 150p
100n
3705 2702
4
7711-1
GND_A
4K7 LM833D
2
Left
1
3
8
100n
2707
GND_A
GND_A
+12AM
3721
18K
2721
-12AM 150p
3725
4 7711-2
LM833D
4K7
6
Right
7
5
8
GND_A
+12AM
4 5 6
7 EN 25
7 8 9 10
2712 3752
L
1u0
680R
2713 3754
R
1u0 680R
3756
7714 7715
BC847B BC847B
1K0
GND_A
AMP_On_1 GND_A
AMP_On_1
AMP_On_1
2714 3760
Ls
1u0
680R
2715
3762
Rs
1u0
680R
3764
7716 7717
BC847B BC847B
1K0
GND_A
AMP_On_2 GND_A
AMP_On_2
AMP_On_2
2716 3768
C
1u0 680R
25V 10u
3770
Lfe
2719 680R
3772 1K0
7718 7719
BC847B BC847B
GND_A
GND_A
AMP_On_2 GND_A
AMP_On_2
+3V3
T710
MUTE_DAC
3778
T709
7720
MUTE_DAC_A
BC847B
1K0
GND_A
+3V3
4
6720
T711 3782
BC847BPN
AMP_On_2A
5 7723-2
BAS316 4K7
T712 3785
6721
3
PW_DN_ 470R
BAS316
POWER_ON_OFF
+3V3
4
6723
T713 3787
BC847BPN
AMP_On_1A
5 7724-2
BAS316 4K7
T714 3790
6725
3
PW_DN_ 470R
BAS316
POWER_ON_OFF
7 8 9 10
11 12 13
T703
FE_Left
T704 FE_Right
3757
1K0
DVD_M_C
GND_A
AMP_On_1
NTC
T705
GND_A
T706
AMP_On_2
3765
1K0
GND_A
T707
DVD_M_C
T708
DVD_M_SUB
3773
1K0
GND_A
+3V3 +3V3
BAS316
6716
1 4
3793
BC857BS BC857BS
7721-1 7721-2
2 5
470R
16V 100u BAS316
T256
GND_A
6 3
2718 6718
GND_A BAS316
6719
AMP_On_2
+3V3
6724 T257 3788
BC857B
MUTE_TV_
7725
4K7
BAS316
6726
MUTE_DAC
BAS316
AMP_On_1
POWER_ON_OFF
3139 243 31484_sh7.pdf_051305
11 12 13
14 2701 E4 T713 I8
2702 F5 T714 I9
2703 F1
2704 F2
2705 F3
2706 F3
2707 F4
2712 A8
FE_Left
2713 A8
2714 B8
A
2715 B8
FE_Right
2716 D8
2717 F11
2718 G12
2719 D8
2721 G4
2722 G1
2723 G2
DVD_M_C
2724 G3
AMP_On_1 2725 G3
2726 D9
AMP_On_1 B 2731 C3
2732 C3
NTC
2733 C3
2735 D2
6CH_SL
3701 E4
GND_A
3702 F3
3703 F2
6CH_SR
3704 F2
3705 F4
AMP_On_2
3706 C2
3721 F4
3722 G3
C
3723 G2
3724 G2
3725 G4
3752 A8
3754 A8
3756 A9
3757 A10
3758 A11
3759 A11
3760 B8
3762 B8
3764 C9
D
3765 C10
3766 C11
3767 C11
3768 D8
3770 D8
3772 D9
3773 D10
3774 D11
3775 D11
3776 F9
3778 F8
E 3779 F11
3780 F12
3781 G14
3782 G8
3783 G14
3785 G10
3787 I8
3788 H12
3790 I10
3792 H13
3793 F12
5701 D2
F
6716 F11
6717 F12
6718 G13
6719 G13
6720 G8
6721 G8
6722 H9
6723 I8
POWER_ON_OFF
6724 H11
6725 I8
6726 H11
3781
6727 I9
-12AM
G
220K 6728 I13
3783 7710 C2
7711-1 F4
100K
7711-2 G4
GND_A
7714 A9
7715 A10
7716 C9
7717 C10
7718 D9
7719 D10
7720 F9
7721-1 F11
H
7721-2 F13
7723-2 G9
7724-2 I9
7725 H13
3792 T256 G13
MUTE_SCART
T257 H12
470R
T700 D2
T701 C3
T702 C3
T703 A11
T704 A11
I
T705 B11
T706 B11
T707 D11
T708 D11
T709 F8
T710 F9
T711 G8
T712 G9
14