JBL DVD280, Service Manual

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DVD280 DIAGRAM
2.3
JBL
1297C-1 A3
3 15 Wednesday, February 16, 2005
Title
Size Document Number Rev
Date: Sheet of
AV_OUT
<3>AV_OUT
REMOTE
TCK
TMS
TDI
B/CB/PB
V_C
V_Y
G/Y/Y
R/CR/PR
SPDIF
TDO
ML
CLOCK/SCL
DATA/SDA
AMCLK
ASCLK
ADATA0
ALRCLK
A
-12V
A+1
2
V
VCC5
V
DAC+
5
V
A+5
V
RESET_n
MPEG
<3>MPEG
SCS0_n/req
SDMARQ/dack
SDIOW_n/err
SDD[0..15]
SCS1_n
SDIOR_n/sos
SIRQ14
SDMACK_n
SDA[0..2]
sHRST#
TDI
CLOCK/SCL
DATA/SDA
ASCLK
ALRCLK
AMCLK
SPDIF
ADATA0
TMS
TCK
TDO
V_Y
V_C
B/Cb/Pb
G/Y/Y
R/Cr/Pr
ML
REMOTE
VCC5
V
V
C
C
_3.
3V
VCC1
.8
RESET_n
RESET_n
R1
<4>SERVO
SDD[0..15]
SDA[0..2]
SDMARQ
SCS3FX#
SINTRQ
SCS1FX#
SHRST#
SDIOWR#
SDIORD#
SDMACK#
D+
5
V
D3
.3
V
D1
.5
V
PVCC
RESET_n
A3
.3
V
SA5
V
POWER SUPPLY
<2>POWER
D+
5
V
VCC5
V
VCC1
.8
D1
.5
V
D3
.3
V
V
C
C
_3.
3V
A
-12V
PVCC A
+
12V
DAC+
5
V
A+
5
V
VCC5
V
A3
.3
V
SA5
V
SCS0
SDA[0..2]
SDIORD
SIRQ14
SDD[0..15]
SDIOWR
SCS1
SDMACK
SHRST
SDMARQ
RESET_n
ALRCLK
ASCLK
TDO
SPDIF
AMCLK
TMS
ADATA0
B/Cb/Pb
REMOTE
CLOCK/SCL
RESET_n
ML
B/Cr/Pr
DATA/SDA
V_C
G/Y/Y
V_Y
TDI
TCK
VCC5
V
A3
.3
V
D1
.5
V
D3
.3
V
A+5
V
VCC1
.8
PVCC
V
C
C
_3.
3V
A
-12V
DAC+
5
V
D+
5
V
VCC5
V
A+1
2
V
SA5
V
DVD280
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