JVC KD-SH1000J Service Manual page 42

QQ
3 7 63 1515 0
DSP section
REAR-DATA
ADATA3
DIRNLRCLK
DIRNBCK
DIRN-SUBW
ADSP-3.3V
ADSP-1.25V
ADSP-GND
ADSP-REQ
ADSP-CS
ADSP-SCK
ADSP-DO
ADSP-DI
ADSP-RST
SP-SCK
SP-CS
SP-SO
SP-SI
1.25V-ON
DAC-PON
DAC-CSN
DAC-CCLK
DAC-CDTI
GND
DIRN-3.3V
9V
B+
EXT-13V
SW5V
TE
L 13942296513
LO-FL
LO-RL
LO-FR
LO-RR
A-GND
OUT-SUBW
IN-RR
IN-FR
IN-FL
IN-RL
VOLDA
VOLCS
VOLCLK
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2-5
http://www.xiaoyu163.com
IC254
MM3141YN-X
R254 NI
!
Q281
RSQ025P03-W L281
10
Q282
RT1N141C-X
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http://www.xiaoyu163.com
8
ADSP-3.3V
R864
IC231
DSPB56374AEC
C235
0.1
R865 NI
R231 10k
R232 10k
R233 10k
R234 10k
C236
0.1
R235 330
R236 1k
R237 1k
R238 330
R239 1k
R862
C232 0.1
C231 47/6.3
R221 0
Q Q
3 6 7 1 3
R281
1
C290
2.2/50
Q283
2SA2049/QR/-W
C284
220P
RB051L-40-X
D281
u163
.
2 9 9 4 2 8
C246
0.1
NI
NI
C237 0.1 C242 1000p
C241 0.1
C240
47/6.3
RESET
L232
R242 0
NQL382M-100X
C234 0.1
1 5 0 5 8 2 9 9 4
R-LCH-
R-LCH+
F-LCH+
F-LCH-
F-RCH-
!
F-RCH+
IC283
NJM79M09DL1A-X
m
co
L283
10
R-RCH+
R-RCH-
9 9
R2
47
PC_8
PC_9
C24
0.1
XTAL
R
10
1.25V
2 8 9 9
R194 7.5K
R192
5.1K R193 200
C196
R191
0.0039
R195
5.1K
200
R196
C195
7.5K
330P
C185
R186
330P
7.5K
200
R183
R181
5.1K
C186
0.0039
R182
200
5.1K R184
R185
7.5K
R204
7.5K
R203
R202 200
5.1K
C206
0.0039
5.1K
R205
R201
200
R206
C205
7.5K
330P
C215
7.5K
330P
R216
5.1K
200
R211
R213
C216
0.0039
R212
R214 200
5.1K
R215
7.5K