DOWNLOAD Harman Kardon BDT 30 - BDT 3 (serv.man3) Service Manual ↓ Size: 3.34 MB | Pages: 35 in PDF or view online for FREE

Model
BDT 30 - BDT 3 (serv.man3)
Pages
35
Size
3.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
bdt-30-bdt-3-sm3.pdf
Date
PREV: Harman Kardon BDT 30 - BDT 3 (serv.man2) EMC - CB Certificate

Harman Kardon BDT 30 - BDT 3 (serv.man3) Service Manual ▷ View online

A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
100 ohm - Impedance
No Through Hole !
Differential Signal !
For PLL testing
HDMI Port
3.3V Analog Power
PLL
HDMI TX
Reserved hardware trap
350mA
YUV
HDMI
DDC
CEC
Place TOP layer
38MA
HDMI-CECT
AVDD12_27MPLL
AVDD33_VDAC_R
AVDD33_VDAC_X
AVDD33_VDAC_BG
AVDD33_XTAL
AVDD12_DMPLL
AVDD12_APLL
AVDD12_27MPLL
AOSDATA3
AOSDATA1
AOMCLK
AOSDATA0
AOBCK
AOSDATA2
AOLRCK
AVDD12_DMPLL
AVDD33_XTAL
AVDD12_APLL
FS
CVBS
AMUTE
AVDD33_HDMI_TX
NS_XTALI
TXP
TXN
EXT_CAP
EXT_RES
HDMISCK
HDMISD
CEC_M
HDPLG
AVDD12_HDMI_TX
TX0+
TX1+
TX0-
TX1-
TX2+
TX2-
TXC-
TXC+
NS_XTALO
AOSDATA2
AOSDATA1
AOSDATA0
AOLRCK
HDMI_VCC
CEC
HDMI-CECT
SPDIF
HDMISD
HDMISCK
HDMI_SDA
HDMI_SCL
AVDD33_VDAC_R
AVDD33_VDAC_X
AVDD33_VDAC_BG
VDACR_OUT
VDACG_OUT
VDACB_OUT
F_TX2-
F_TX1+
F_TX1-
F_TXC+
F_TXC-
F_TX0-
F_TX0+
HDMI_SCL
HDMI_SDA
CEC_M
HDPLG
F_TX2+
TX2+
TX2-
TX1+
TX1-
TXC-
TXC+
TX0-
TX0+
HDMI_VCC
3.3V
3.3V
3.3V
3.3V_STBY
1.2V
1.2V
1.2V
1.2V
3.3V
VCC
VCC
VCC
3.3V_STBY
HDMI_VCC
CVBS
8
AMUTE
8
SPDIF
AOMCLK
8
AOBCK
8
AOLRCK
8
AOSDATA0
CEC
7
AOSDATA3
8
Y1
8
Y2 8
Y3 8
ACTIVITYLED
6
LEDLINK
6
R7
9
10K
R7
9
10K
F1
F1
D302
NC
D302
NC
2
1
R57
0
R57
0
R66
33
R66
33
D304
NC
D304
NC
2
1
C132
22pF/50V/NP0
C132
22pF/50V/NP0
R74
33
R74
33
R54
0
R54
0
R60
10
R60
10
R316
33R
R316
33R
TP302
TEST POINT SMD1.0
TP302
TEST POINT SMD1.0
C7
15pF/50V/NP0
C7
15pF/50V/NP0
R52
0
R52
0
C127
0.1uF/16V/X7R
C127
0.1uF/16V/X7R
D303
LL4148
D303
LL4148
C312
10uF/10V/Y5V
C312
10uF/10V/Y5V
C140
NC
C140
NC
U7C
MT8555_0825_A
U7C
MT8555_0825_A
AVDD33_VDAC_R
F18
AVSS33_VDAC_R
G17
AVDD33_VDAC_X
E19
AVSS33_VDAC_X
F19
AVDD33_VDAC_BG
D19
AVSS33_VDAC_BG
E18
AVDD33_XTAL
C15
AVSS33_XTAL
D15
AVDD12_DMPLL
F15
AVSS12_DMPLL
F14
AVDD12_APLL
G15
AVSS12_APLL
G14
AVDD12_27MPLL
E15
AVSS12_27MPLL
E14
TP_PLLG
C14
TN_PLLG
D14
NS_XTALI
A13
NS_XTALO
B13
AOMCLK
C12
AOBCK
A12
AOLRCK
B12
AOSDATA0
C11
AOSDATA1
D11
AOSDATA2
D12
AOSDATA3
E10
AOSDATA4
F10
SPDIF
E13
MCIN
E12
AMUTE
D10
VDACX_OUT
C19
VDACR_OUT
C18
VDACG_OUT
A19
VDACB_OUT
B19
FS
D18
AVDD12_HDMI_TX
E16
AVSS12_HDMI_TX
G16
AVDD12_HDMI_TX
D16
AVSS12_HDMI_TX
F16
AVDD33_HDMI_TX
C17
AVSS33_HDMI_TX
E17
AVDD33_HDMI_TX
D17
AVSS33_HDMI_TX
F17
CH0_M
A16
CH0_P
B16
CH1_M
A15
CH1_P
B15
CH2_M
A14
CH2_P
B14
CLK_M
A17
CLK_P
B17
HTPLG
D25
CEC
C24
HDMISD
D24
HDMISCK
C25
EXT_CAP
A18
EXT_RES
B18
SPBCK
G11
SPDATA
F13
SPLRCK
F12
SPMCLK
F11
R53
0
R53
0
R55
560/1%
R55
560/1%
R5
9
1M
R5
9
1M
TP301
TEST POINT SMD1.0
TP301
TEST POINT SMD1.0
R62
NC
R62
NC
R61
27K
R61
27K
C130
0.1uF/16V/X7R
C130
0.1uF/16V/X7R
C129
0.1uF/16V/X7R
C129
0.1uF/16V/X7R
R312
1.8K
R312
1.8K
R315
33R
R315
33R
D301
NC/ESD0603/SMD
D301
NC/ESD0603/SMD
C333
12pF/6.3V
C333
12pF/6.3V
R64
2.49K/1%
R64
2.49K/1%
R323
0
R323
0
J1
HDMI JACK
J1
HDMI JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21
20
23
TP23
TP23
TVS Arrays
D306
PESD_TPD4S010B/NC
TVS Arrays
D306
PESD_TPD4S010B/NC
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
R67
33
R67
33
C141
0.1uF/16V/X7R
C141
0.1uF/16V/X7R
TVS Arrays
D305
PESD_TPD4S010B/NC
TVS Arrays
D305
PESD_TPD4S010B/NC
1
1
2
2
GND
3
4
4
5
5
6
6
7
7
GND
8
9
9
10
10
TP209
TP209
C142
0.1uF/16V/X7R
C142
0.1uF/16V/X7R
R7
8
10K
R7
8
10K
C139
0.1uF/16V/X7R
C139
0.1uF/16V/X7R
R8
1
10K
R8
1
10K
Y1
27MHz/30PPM
Y1
27MHz/30PPM
C138
NC
C138
NC
TP211
TP211
R56
0
R56
0
R8
0
10K
R8
0
10K
R58
0
R58
0
C135
NC
C135
NC
C131
NC
C131
NC
C133
0.1uF/16V/X7R
C133
0.1uF/16V/X7R
C134
0.1uF/16V/X7R
C134
0.1uF/16V/X7R
C143
0.1uF/16V/X7R
C143
0.1uF/16V/X7R
TP210
TP210
R313
1.8K
R313
1.8K
C137
22pF/50V/NP0
C137
22pF/50V/NP0
R63
0
R63
0
Main Board Circuit Diagram:HDMI
7-6
7-6
Harman Kardon
BDT 3/120V and BDT 30/240V Service Manual
Page 29 of 35
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
NAND Flash
BE
ICE
PCB TOP USB TESET POINT
Hardware trap
To Front USB
 TO
WiFi
PCB BTMP USB TESET POINT
ETHERNET PHY
GREEN
YELLOW
TXVN_0
TXVP_0
ET_REXT
TXVN_1
TANA_1
TXVP_1
AVDD33_COM
AVDD33_LD
AVDD33_REC
AVDD12_COM
USB_1P_VRT
USB_2P_VRT
USBP0
USBP1
USBM1
USBP2
USBM0
USBM2
AVDD12_USB_2P_1A
AVDD12_USB_1P_1
NFD2
NFD5
NFWEN_R
NFCEN_R
NFALE_R
NFWP#
NFD4
NFD7
NFD1
NFREN_R
NFD6
NFCLE_R
AVDD33_SATA
SREXT
AVDD33_USB_1P_1
AVDD33_USB_2P_2
NFRBN_R
NFD6
NFRBN
NFD7
NFD1
NFALE
NFD4
NFCEN
NFD3
NFD0
NFREN
NFWEN
GPIO4
GPIO3
GPIO1
GPIO2
GPIO0
TDO
TMS
TRST_
TCK
TDI
EFPWRQ
TANA_0
3.3VRESET#
AVDD12_REC
TDO
TRST_
TDI
TCK
TMS
NFD5
NFCLE
NFD2
AVDD12_SATA1
USBM0
USB_VCC3
USBP2
USBM2
USB_VCC1
USBP0
USB_VCC2
USBP1
USBM1
AVSS12_SATA1
3.3VRESET#
NFWEN_R
NFCLE_R
NFREN_R
NFCEN_R
NFALE_R
NFCEN2
USB_EN2#
USB_OC2#
USB_EN0#
USBP2
USBM2
USB_OC0#
USB_VCC3
USB_VCC2
USB_VCC1
USB_VCC3
USB_EN2#
USB_OC2#
GPIO2
GPIO4
GPIO1
GPIO3
GPIO0
USB_EN0#
USB_OC0#
TGPIO4
NFRBN_R
NFRBN
NFCLE_R
NFCLE
NFCEN_R
NFCEN
NFWEN_R
NFWEN
NFALE
NFALE_R
NFREN
NFREN_R
NFD0
NFD3
USB_VCC2
USBM0
USBP0
USB_VCC1
USBP1
USBM1
TD+
TD+
TD-
TXVN_1
TXVP_1
TXVN_0
TXVP_0
TPTX-
TPTX+
RD-
RD+
NFCEN2
3.3V
3.3V
1.2V
1.2V
3.3V
3.3V
1.2V
3.3V
3.3V
VCC_D
VCC
3.3V
3.3V
3.3V
3.3V
3.3V
HDMI_VCC
3.3VRESET#
2
WiFi_EN#
9
LEDLINK
5
ACTIVITYLED
5
C98
0.1uF/16V/X7R
C98
0.1uF/16V/X7R
C150
0.1uF/16V/X7R
C150
0.1uF/16V/X7R
TP32
TP32
C97
0.1uF/16V/X7R
C97
0.1uF/16V/X7R
R105
0
R105
0
R
118
10K
R
118
10K
R965
0
R965
0
C157
0.1uF/25V/Y5V
C157
0.1uF/25V/Y5V
C349
NC
C349
NC
R8
7
10K
R8
7
10K
L860
TDK ACM2012H-900-2P/0
DLW21SN900SQ2L-2
L860
TDK ACM2012H-900-2P/0
DLW21SN900SQ2L-2
1
3
2
4
C91
0.1uF/16V/X7R
C91
0.1uF/16V/X7R
J2
8PIN/1.0mm
J2
8PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
R402
0
R402
0
C158
0.1uF/16V/X7R
C158
0.1uF/16V/X7R
R8
9
4.7K
R8
9
4.7K
+
100uF/16V
CE11
+
100uF/16V
CE11
C86
0.1uF/16V/X7R
C86
0.1uF/16V/X7R
R127
NC/10K
R127
NC/10K
C156
0.1uF/16V/X7R
C156
0.1uF/16V/X7R
R1
1
1
10K
R1
1
1
10K
C94
0.1uF/16V/X7R
C94
0.1uF/16V/X7R
R
116
10K
R
116
10K
C595
0.1uF
C595
0.1uF
C146
0.1uF/16V/X7R
C146
0.1uF/16V/X7R
R1
1
5
0
R1
1
5
0
C149
4.7uF/10V/Y5V
C149
4.7uF/10V/Y5V
TP29
TP29
R126
NC/10K
R126
NC/10K
R448
NC/33
R448
NC/33
C350
NC
C350
NC
RJ-45
Y
G
P2
KS-06
RJ-45
Y
G
P2
KS-06
6
7
3
4
5
8
1
2
10
9
12
11
15
14
13
16
R98
0
R98
0
C709
NC/10pF
C709
NC/10pF
C164
0.1uF/16V/X7R
C164
0.1uF/16V/X7R
Q210
NC/2N3904
SOT-23
Q210
NC/2N3904
SOT-23
C87
0.1uF/16V/X7R
C87
0.1uF/16V/X7R
R100
0
R100
0
C162
0.1uF/16V/X7R
C162
0.1uF/16V/X7R
R103
5.1K/1%
R103
5.1K/1%
TP30
TP30
R445
33
R445
33
R442
33
R442
33
C351
NC
C351
NC
C100
0.1uF/16V/X7R
C100
0.1uF/16V/X7R
R108
0
R108
0
C353
NC
C353
NC
CB402
0.1uF/16V/Y5V
CB402
0.1uF/16V/Y5V
R9
1
10K
R9
1
10K
R106
10K
R106
10K
C90
0.1uF/16V/X7R
C90
0.1uF/16V/X7R
R964
NC/4.7K
R964
NC/4.7K
TP33
TP33
R9
7
10K
R9
7
10K
XP3
NC/4PIN/2.0mm
XP3
NC/4PIN/2.0mm
1
1
2
2
3
3
4
4
R104
0
R104
0
C168
0.1uF/16V/X7R
C168
0.1uF/16V/X7R
C155
4.7uF/10V/Y5V
C155
4.7uF/10V/Y5V
C352
NC
C352
NC
C161
4.7uF/10V/Y5V
C161
4.7uF/10V/Y5V
C160
0.1uF/16V/X7R
C160
0.1uF/16V/X7R
C178
NC/0.1uF/25V/Y5V
C178
NC/0.1uF/25V/Y5V
TP24
TP24
C706
NC/10pF
C706
NC/10pF
C707
NC/10pF
C707
NC/10pF
R1
1
4
10K
R1
1
4
10K
C147
4.7uF/10V/Y5V
C147
4.7uF/10V/Y5V
R
130
N
C
/510
R
130
N
C
/510
R
119
10K
R
119
10K
C163
4.7uF/10V/Y5V
C163
4.7uF/10V/Y5V
FB18
FB10/2A
FB18
FB10/2A
R99
0
R99
0
C93
0.1uF/16V/X7R
C93
0.1uF/16V/X7R
TP31
TP31
U13
G556B1
SO8
U13
G556B1
SO8
IN
7
/EN1
1
/OC1
2
/OC2
3
/EN2
4
OUT2
5
OUT1
8
GND
6
CB403
NC/0.1uF/16V/Y5V
CB403
NC/0.1uF/16V/Y5V
R9
2
10K
R9
2
10K
U12
NAND 256MB
U12
NAND 256MB
VCC
12
NC
11
CE2
10
CE1
9
RE
8
R/B1
7
R/B2
6
NC
5
NC
23
NC
4
NC
3
NC
2
VSS
13
NC
14
NC
15
ALE
17
WE
18
WP
19
NC
20
NC
21
NC
24
NC
22
NC
1
CLE
16
NC
48
NC
47
NC
46
NC
45
DQ7
44
DQ6
43
DQ5
42
DQ4
41
NC
40
NC
39
PRE
38
VCC
37
VSS
36
NC
35
NC
34
NC
33
DQ3
32
DQ2
31
DQ1
30
DQ0
29
NC
28
NC
27
NC
26
NC
25
C153
4.7uF/10V/Y5V
C153
4.7uF/10V/Y5V
C154
0.1uF/16V/X7R
C154
0.1uF/16V/X7R
C92
0.1uF/16V/X7R
C92
0.1uF/16V/X7R
TP28
TP28
XP6
4PIN/2.0mm
XP6
4PIN/2.0mm
1
1
2
2
3
3
4
4
R9
3
10K
R9
3
10K
R125
24K/1%
R125
24K/1%
R1
1
0
10K
R1
1
0
10K
TP34
TP34
R407
0
R407
0
R968
NC/180
R968
NC/180
R120
0
R120
0
R8
6
NC/0
R8
6
NC/0
C159
4.7uF/10V/Y5V
C159
4.7uF/10V/Y5V
U7E
MT8555_0825_A
U7E
MT8555_0825_A
DVCC33_IO_5
J13
DVCC33_IO_2
Y8
DVCC33_IO_2
AA8
SFCS
AH5
SFCK
AF5
SFDI
AG5
SFDO
AH4
NFALE
AF4
NFCEN
AH2
NFCLE
AG3
NFRBN
AE3
NFREN
AD4
NFWEN
AG4
NFCEN2
AD5
NFRBN2
AE4
NFD0
AG2
NFD1
AH1
NFD2
AF3
NFD3
AG1
NFD4
AF2
NFD5
AF1
NFD6
AE2
NFD7
AE1
GPIO0
F9
GPIO1
E9
GPIO2
G9
GPIO3
D9
GPIO4
AD6
GPIO5
AE6
GPIO6
AE5
GPIO7
AC7
SCL
B10
SDA
C10
TDO
AF6
TRST_
AF7
TDI
AD8
TMS
AE7
TCK
AD7
EFPWRQ
AC9
AVDD33_USB_1P_1
AA3
AVDD33_USB_2P_2
AA4
AVSS33_USB_1P_1
AA6
AVSS33_USB_2P_2
AA5
AVDD12_USB_1P_1
AB3
AVDD12_USB_2P_1A
AC4
AVSS12_USB_1P_1
AB6
AVSS12_USB_2P_1A
AB5
USB_1P_DP
AB2
USB_1P_DM
AB1
USB_2P_DP1
AC2
USB_2P_DM1
AC1
USB_2P_DP0
AD2
USB_2P_DM0
AD1
USB_1P_VRT
AC3
USB_2P_VRT
AD3
AVDD12_COM
E5
AVDD12_REC
E6
AVSS12_COM
F7
AVSS12_REC
G7
AVDD33_COM
C5
AVDD33_REC
F5
AVDD33_LD
D4
AVSS33_COM
D5
AVSS33_LD
C4
AVSS33_REC
F6
TXVN_0
B3
TXVP_0
A2
TXVN_1
A4
TXVP_1
B4
TANA_0
A5
TANA_1
B5
REXT
D6
DVCC33_IO_5
J14
STXN
W2
STXP
W1
SRXP
Y2
SRXN
Y1
SREXT
Y4
AVDD33_SATA
Y5
AVDD12_SATA1
Y3
AVSS12_SATA1
W6
DVCC33_IO
N8
DVCC33_IO
P8
DVCC33_IO
T8
DVCC33_IO_3
J18
DVCC33_IO_3
J19
R101
0
R101
0
R429
0
R429
0
TP25
TP25
R1
0
9
10K
R1
0
9
10K
R102
5.1K/1%
R102
5.1K/1%
C151
0.1uF/16V/X7R
C151
0.1uF/16V/X7R
1:GND
2:D+
3:D-
4:VCC
4
2
3
1
P503
NC/USB TYPEA
1:GND
2:D+
3:D-
4:VCC
4
2
3
1
P503
NC/USB TYPEA
2
3
4
1
5
6
R
117
10K
R
117
10K
R113
0
R113
0
C708
NC/10pF
C708
NC/10pF
R447
33
R447
33
C167
4.7uF/10V/Y5V
C167
4.7uF/10V/Y5V
C88
0.1uF/16V/X7R
C88
0.1uF/16V/X7R
C372
0.1uF/25V/Y5V
C372
0.1uF/25V/Y5V
R94
453
R94
453
C354
NC
C354
NC
R1334
330R
R1334
330R
R966
NC/180
R966
NC/180
R441
33
R441
33
Q211
NC/PNP_PBSS5320T
Q211
NC/PNP_PBSS5320T
C99
0.1uF/16V/X7R
C99
0.1uF/16V/X7R
CB1
0.1uF/16V/Y5V
CB1
0.1uF/16V/Y5V
R1335
330R
R1335
330R
C596
0.1uF
C596
0.1uF
C166
0.1uF/16V/X7R
C166
0.1uF/16V/X7R
TP91
TP91
R8
5
4.7K
R8
5
4.7K
R1
1
2
10K
R1
1
2
10K
TP26
TP26
R9
0
10K
R9
0
10K
TP27
TP27
R400
0
R400
0
C89
0.1uF/16V/X7R
C89
0.1uF/16V/X7R
L861
TDK ACM2012H-900-2P/0
DLW21SN900SQ2L-2
L861
TDK ACM2012H-900-2P/0
DLW21SN900SQ2L-2
2
4
1
3
C165
4.7uF/10V/Y5V
C165
4.7uF/10V/Y5V
C169
4.7uF/10V/Y5V
C169
4.7uF/10V/Y5V
C152
0.1uF/16V/X7R
C152
0.1uF/16V/X7R
C402
0.1uF/16V/Y5V
C402
0.1uF/16V/Y5V
Main Board Circuit Diagram:FLASH
7-7
7-7
Harman Kardon
BDT 3/120V and BDT 30/240V Service Manual
Page 30 of 35
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
BE RS232 SW Debug JACK
{LCDRD, ETTXEN} = 0 ,  Normal mode
{LCDRD, ETTXEN} = 1 ,  RST by SVO mode
{LCDRD, ETTXEN} = 2 ,  Monitor mode
{LCDRD, ETTXEN} = 3 ,  Test scan mode
bdx3200
Փ⫼
46-35199W-06X
pcb TOP VFD/IR Port TESET point
TO VFD BOARD
FAN   CONTROL
FAN  DIRIVE
UARXD
UATXD
IR
VCLK
VSTB
DVCC33_IO_STB
OPWRSB
GPIO8_AO2LRCK
AVDD33_LDO
ETMDC_AO2BCK
AVDD33_LDO
ETRXER_AO2SDATA1
ETRXDV_AO2SDATA3
ETMDIO_AO2MCK
ETTXEN_VOUTD14
UARXD
UATXD
DVCC33_IO_STB
VDATA
AVDD10_LDO
LCDRD
ETCRS_AO2SDATA2
ETTXER_AO2SDATA0
RESET_
LCDRD
ETTXEN_VOUTD14
POWER_K
KEY1
PCON
VCLK
VDATA
VSTB
KEY1
KEY2
KEY3
KEY2
KEY3
FAN
VFD_RST
POWER_K
IR
VSTB
VCLK
VDATA
+12V_D
VFD_RST
thermal sensor
GND
VCC_D
VCC
VCC
VCC
FAN
FAN
thermal sensor
3.3V_STBY
3.3V_STBY
3.3V_STBY
3.3V_STBY
3.3V_STBY
3.3V_STBY
+12V_D
VCC
+12V_D
VCC_D
RESET_
2
OPWRSB
2
POWER_K
2
CEC
5
PCON
2
C
512
0.
1uF
/50V/
Y5V
C
512
0.
1uF
/50V/
Y5V
TP40
TP40
C
196
27pF
/50V/
N
P0
C
196
27pF
/50V/
N
P0
XP25
2PIN/2.0mm
XP25
2PIN/2.0mm
1
1
2
2
R151
10K
R151
10K
TP37
TP37
C
197
27pF
/50V/
N
P0
C
197
27pF
/50V/
N
P0
VSTB1
VSTB1
CON1
4PIN/2.0mm
CON1
4PIN/2.0mm
1
1
2
2
3
3
4
4
U7D
MT8555_0825_A
U7D
MT8555_0825_A
DVCC33_IO_STB
J21
DVCC33_IO_STB
H21
AVDD33_LDO
J24
AVDD10_LDO
K21
AVSS33_LDO
H22
GPIO8
H24
ETCOL
J27
ETCRS
F26
ETMDC
J28
ETMDIO
J26
ETRXCLK
G26
ETRXD0
F25
ETRXD1
G27
ETRXD2
G28
ETRXD3
G25
ETRXDV
E25
ETRXER
E26
ETTXCLK
G24
ETTXD0
G23
ETTXD1
H23
ETTXD2
J23
ETTXD3
H26
ETTXEN
H25
ETTXER
F24
UARXD
J25
UATXD
K26
VSTB
L25
VDATA
M23
VCLK
M24
LCDRD
L26
IR
K25
RESET_
K23
OPWRSB
K24
R522
3.3K
R522
3.3K
VDATA1
VDATA1
+
100uF/16V
CE410
+
100uF/16V
CE410
C187
NC
C187
NC
C
193
N
C
/27pF
/50V/
N
P0
C
193
N
C
/27pF
/50V/
N
P0
R141
4.7K
R141
4.7K
C6
0.1uF/25V
C6
0.1uF/25V
R152
10K
R152
10K
C
195
27pF
/50V/
N
P0
C
195
27pF
/50V/
N
P0
XP15
14PIN/2.0mm
XP15
14PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
Q259
NPN_3DG3904M
Q259
NPN_3DG3904M
TP39
TP39
C192
0.1uF/16V/X7R
C192
0.1uF/16V/X7R
R153
10K
R153
10K
TP41
TP41
R241
240
R241
240
TP36
TP36
R68
4.7K
R68
4.7K
TP35
TP35
R71
1K
R71
1K
C
513
0.
1uF
/16V/
X7R
C
513
0.
1uF
/16V/
X7R
C9
0.1uF/25V
C9
0.1uF/25V
C186
0.1uF/16V/X7R
C186
0.1uF/16V/X7R
R150
10K
R150
10K
R
146
10K
R
146
10K
XP24
2PIN/2.0mm
XP24
2PIN/2.0mm
1
1
2
2
C191
NC
C191
NC
R142
NC/33
R142
NC/33
C
198
27pF
/50V/
N
P0
C
198
27pF
/50V/
N
P0
VCLK1
VCLK1
C
194
N
C
/27pF
/50V/
N
P0
C
194
N
C
/27pF
/50V/
N
P0
R
138
10K
R
138
10K
TP38
TP38
C504
0.1uF/16V/X7R
C504
0.1uF/16V/X7R
C188
NC
C188
NC
C507
0.1uF/16V/X7R
C507
0.1uF/16V/X7R
R240
240
R240
240
R
139
10K
R
139
10K
Main Board Circuit Diagram:VFD/IR
7-8
7-8
Harman Kardon
BDT 3/120V and BDT 30/240V Service Manual
Page 31 of 35
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
CVBS
59MA?
50MA?
AOMCLK
AOBCK
AOSDATA0
AOLRCK
AOLRCK
AOBCK
AOMCLK
<CONSTRAINT_CLASS>
AOSDATA3
ROUT1
AMUTE
AMUTE
LOUT1
AMUTE
MUTE
MUTE
ROUT1
LOUT1
SPDIF
GND
V
G/Y
B/U
SPDIF
SPDIF
GND
GND
GND
3.3V
GND
GND
GND
GND
3.3V
GND
GND
VCC_D
AOMCLK
5
AOBCK
5
AOSDATA0
5
AOLRCK
5
AMUTE
5
AOSDATA3
5
Y3
5
Y1
5
Y2
5
CVBS
5
SPDIF
5
C
356
560pF/50V/X7R
C
356
560pF/50V/X7R
C
303
10uF/10V/Y5V
C
303
10uF/10V/Y5V
C505
NC
C505
NC
+
47uF/10V
C
E
23
+
47uF/10V
C
E
23
C
304
0.1uF/25V/Y5V
C
304
0.1uF/25V/Y5V
LC
LC
C
305
1uF/10V/Y5V
C
305
1uF/10V/Y5V
R958
NC/0R
R958
NC/0R
C500
NC
C500
NC
TM39
TM39
C309
2.2uF/10V/Y5V
C309
2.2uF/10V/Y5V
C508
NC
C508
NC
C
308
560pF/50V/X7R
C
308
560pF/50V/X7R
C3502
NC
C3502
NC
R310
470
R310
470
FB25
FB120/0.2A
FB25
FB120/0.2A
R283
10K
R283
10K
CN6
CN_6P
CN6
CN_6P
1
2
3
4
5
6
C
510
560pF/50V/X7R
C
510
560pF/50V/X7R
CN7
CN_6P
CN7
CN_6P
1
2
3
4
5
6
R285
4.7K
R285
4.7K
R889
100R
R889
100R
RC
RC
R961
NC/0R
R961
NC/0R
C
307
560pF/50V/X7R
C
307
560pF/50V/X7R
MUTE
MUTE
C
306
1uF/10V/Y5V
C
306
1uF/10V/Y5V
R311
470
R311
470
U15
AK4430ET
TSSOP16
U15
AK4430ET
TSSOP16
CN
1
CP
2
SMUTE
3
MCLK
4
BICK
5
SDTI
6
LRCK
7
DIF
8
AOUTR
9
AOUTL
10
VDD
11
VSS1
12
VREFH
13
CVDD
14
VSS2
15
VEE
16
C501
NC
C501
NC
FB26
FB120/0.2A
FB26
FB120/0.2A
ASPDIF
ASPDIF
Y6
Y6
C
302
0.1uF/25V/Y5V
C
302
0.1uF/25V/Y5V
VCC_D
VCC_D
R284
NC/4.7K
R284
NC/4.7K
Main Board Circuit Diagram:AUDIO
7-9
7-9
Harman Kardon
BDT 3/120V and BDT 30/240V Service Manual
Page 32 of 35
Page of 35
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