Samsung HT-H5500W Service Manual page 27

D3.3V_PW D3.3V_PW
C372 C372
(2)
C373 C373
DGND DGND
D3.3V_PW D3.3V_PW
D3.3V_PW D3.3V_PW
D3.3V_PW D3.3V_PW
D3.3V_PW D3.3V_PW
(2)
DGND DGND
ARC_DATA+ ARC_DATA+
ARC_DATA- ARC_DATA-
Copyright© 1995-2013 SAMSUNG. All rights reserved.
DGND DGND
16V 16V
E11 E11
AVSS33_DA C AVSS33_DA C
100NF 100NF
C380 C380
D12 D12
AVDD33_DAC AVDD33_DAC
50V 50V 1/16W 1/16W
24PF 24PF 10OHM 10OHM
B11 B11
NS_XTALO NS_XTALO
R385 R385
27MHZ 27MHZ
1/16W
X376 X376 1/16W
1MOHM 1MOHM
50V 50V
R381 R381
24PF 24PF
A11 A11
NS_XTALI NS_XTALI
HCN1
16V 16V
C13 C13
100NF 100NF
AVSS33_PLLG P AVSS33_PLLG P
C382 C382
DGND DGND
C12 C12
AVDD33_PLLGP AVDD33_PLLGP
16V 16V
F14 F14
100NF 100NF
AVSS33_VDAC_R AVSS33_VDAC_R
C383 C383
DGND DGND
D16 D16
AVDD33_VDAC_R AVDD33_VDAC_R
16V 16V
G14 G14
100NF 100NF
AVSS33_VDA C AVSS33_VDA C
C384 C384
DGND DGND
E16 E16
AVDD33_VDAC AVDD33_VDAC
D3.3V_PW D3.3V_PW
DGND DGND
1/16W 1/16W
220OHM 220OHM
HC4005 HC4005
1UF 1UF
HC4006 HC4006
1UF 1UF
B20 B20
HDMISCK HDMISCK
B19 B19
HDMISD HDMISD
A19 A19
CEC CEC
C20 C20
HTPLG HTPLG
B16 B16
CLK_P CLK_P
A16 A16
CLK_M CLK_M
B13 B13
CH2_P CH2_P
A13 A13
CH2_M CH2_M
B14 B14
CH1_P CH1_P
A14 A14
CH1_M CH1_M
B15 B15
CH0_P CH0_P
A15 A15
CH0_M CH0_M
DGND DGND
E14 E14
AVSS33_HDM I AVSS33_HDM I
HC389 HC389
100NF 100NF
D14 D14
AVDD33_HDMI AVDD33_HDMI
C15 C15
AVDD12_HDMI_D AVDD12_HDMI_D
1/10W 1/10W
C16 C16
91KOHM 91KOHM
AVDD12_HDMI_C AVDD12_HDMI_C
HR10 HR10
A18 A18
VDACB_OUT VDACB_OUT
C18 C18
DGND DGND
VDACG_OUT VDACG_OUT
C17 C17
VDACR_OUT VDACR_OUT
B18 B18
VDACX_OUT VDACX_OUT
HDMI_CTL HDMI_CTL
U5 U5
AMUTE AMUTE
OPTION OPTION
A7 A7
1/16W 1/16W
SPDI F SPDI F
R109 R109
33OHM 33OHM
R19 R19
33OHM 33OHM
1/16W 1/16W
C7 C7
AOSDATA4 AOSDATA4
D7 D7
AOSDATA3 AOSDATA3
IC2
C8 C8
AOSDATA2 AOSDATA2
C9 C9
AOSDATA1 AOSDATA1
D10 D10
AOSDATA0 AOSDATA0
C10 C10
R166 R166
AOLRCK AOLRCK
B10 B10
R812 R812
AR0 AR0
A10 A10
R162 R162
AL0 AL0
R815 R815
R814 R814
IC1 IC1
MT8560HBAG MT8560HBAG
R169 R169
R167 R167
PI90LV02TEX PI90LV02TEX
1/16W 1/16W
HTIC1 HTIC1
560OHM 560OHM
1 1 5 5
VCC VCC ROUT ROUT
2 2
HR407 HR407
GND GND
3 3 4 4
A A B B
HR404 HR404
10KOHM 10KOHM
TC202 TC202
50V 50V
82PF 82PF
DGND DGND
DGND DGND
* 5.2. MAIN P CB Top
<Fig. 4-3>
4. Troubleshooting
D3.3V_PW D3.3V_PW
AO3416 AO3416
HQ2 HQ2
HR11 HR11
1/16W 1/16W
121KOHM 121KOHM
D1.2V_PW D1.2V_PW
12V_LD 12V_LD
1/16W 1/16W
0OHM 0OHM
PR10 PR10
* 6.4. HDMI/ARC
EXT_MUTE EXT_MUTE
(2) AMUTE AMUTE
2
TP10 TP10
33OHM 33OHM 1/16W 1/16W
PWM_SDATA3 PWM_SDATA3
33OHM 1/16W 33OHM 1/16W
PWM_SDATA2 PWM_SDATA2
33OHM 1/16W 33OHM 1/16W
PWM_SDATA1 PWM_SDATA1
33OHM 1/16W 33OHM 1/16W
PWM_SDATA0 PWM_SDATA0
33OHM 33OHM 1/16W 1/16W
PWM_LRCK PWM_LRCK
33OHM 33OHM 1/16W 1/16W
PWM_MCLK PWM_MCLK
33OHM 33OHM 1/16W 1/16W
PWM_BCLK PWM_BCLK
<X376 Mus t be 27MHz>
ARC_IN ARC_IN
DGND DGND
IC 8
VC N 1
HDMI_SCL_DDC HDMI_SCL_DDC
HDMI_SDA_DDC HDMI_SDA_DDC
HC391 HC391
100NF 100NF
DGND DGND
SRA2 203S SRA2 203S
D3.3V_P D3.3V_P
DGND DGND
HR406
HR40
0OHM 0OHM
HDMI_CEC HDMI_CEC
HR409 HR409
0OHM 0OHM
4-9