Analog Signal Pwb Circuit Diagram - JVC LT-32X576/KA Service Manual

ANALOG SIGNAL PWB CIRCUIT DIAGRAM (1/5) SHEET 2
J2001 J2001 J2001 J2001 J2001
QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001
INPUT 1
NOT USED
J2003 J2003 J2003 J2003 J2003
QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001
INPUT 2
J2004 J2004
QNN0651-001 QNN0651-001
INPUT 3
J2006 J2006
QNN0648-001 QNN0648-001
INPUT 1
(COMPONENT)
J2007
NOT USED
J2009
DIGITAL IN
AUDIO
2-9(No.YA180)
D2001
*1
C2001
GND .01
GND
R2001 D2002
75 *1
C2016
10 /10
CB1 GND
R2002
75
CB1
GND
D2003 D2004
C2003
*1
GND C2017
GND GND
10 /10
CB1
R2003
D2005
75
*1
GND
C2005
2.2 /16
GND GND
CB1
R2004
C2002 D2006
220k
*1
OPEN
C2006
2.2 /16
GND GND GND
CB1
R2005
C2004 D2007
220k
*1
OPEN
GND GND
CB1
R2202 C2201
D2201
C2202
GND
CB1
R2203
D2202
J2002
C2203
GND
CB1
GND
R2204
D2203
R2205 GND
D2204
GND
GND
D2008
*1
C2007
GND .01
GND
R2006 D2011
75 *1
C2018
10 /10
CB1 GND
R2007
75
CB1
GND
D2009 D2010
C2009
*1
C2019
GND GND GND
10 /10
CB1
R2008
D2012
75
*1
C2011
GND
2.2 /16
GND GND
CB1
R2009
C2008 D2013
220k
*1
OPEN
C2012
2.2 /16
GND GND GND
CB1
R2010
C2010 D2014
220k
*1
OPEN
GND GND
C2020
10 /10
CB1
R2011
D2015
75
*1
GND
C2014
2.2 /16
GND GND
CB1
R2012
D2016
C2021
220k
*1
OPEN
C2015
2.2 /16
GND GND GND
CB1
R2013
C2022 D2017
220k
*1
OPEN
GND GND
C2204
1 /16
CB1
R2207 D2205
75 *1
GND
C2205
1 /16
CB1
R2208 D2206
75 *1
C2206
1 /16
CB1
R2209 D2207
75 *1
GND
C2243
CB1
C2242
D2244
OPEN CB1
C2241
CB1
R2241 R2242 R2243 D2241 D2242 D2243
OPEN OPEN OPEN
C2207
OPEN
GND
CB1
R2210
D2208
OPEN
OPEN
C2213
GND GND
CB1
R2056
C2216
D2053
OPEN
C2214
GND GND GND
CB1
R2057
C2217
D2054
OPEN
GND GND
CPB1/BU1
CPY1/GR1
CPR1/RE1
CPY1/GR1
CPB1/BU1
CPR1/RE1
D13_YS1
CPY3
CPB3
CPR3
J2008 J2008 J2008 J2008 J2008
PC_DET
PC_R
PC_G
PC_B
NOT USED
CENTIN
GND
AUDIO OUT
J2011
SHEET 4 SHEET 3,4
SHEET 3 NOT USED
CN00UV
OPEN
GND
R582
R583
R584
R516
220
R517
6.8k
R518
220
R519 0
R520
220
R521
6.8k
R522
220
R523
6.8k
R524
220
R526 0
R527
6.8k
R528
220
R529
6.8k
BS_A9V
R546 R547
OPEN OPEN
Q501
R543 R544 OPEN
OPEN OPEN
R548
OPEN
R542
R545
OPEN
OPEN
Q502
OPEN
R549
C508 OPEN
OPEN
R550
GND
OPEN
BS_A9V
R555 R556
OPEN OPEN
Q503
R552 R553 OPEN
OPEN OPEN R557
OPEN
R551
R554
OPEN
OPEN
Q504
R558 OPEN
OPEN
C509
OPEN
R559
OPEN
GND
R2058
R2051
J2010
OPEN
GND
R2059
R2052
GND
GND
R2060
R2053
C2051
2.2 /16
Q2051 R2065
GND R2061 390
UN2226-X 470 CB1
R2054
22k
Q2055
UN2110-X
GND
GND
GND
GND
Q2052 R2066
R2062 390
UN2226-X 470 CB1
R2055 C2052
22k 2.2 /16
GND GND
GND
SHEET 4
R569 R570
OPEN OPEN
GND GND
GND
Y3
RV3
C3
S2-3
S-3
V4
LV4
Y4
RV4
C4
S2-4
S-4
LV5
V5
RV5
ADR
D503
OPEN
D504
OPEN
GND
R530 R531
220 220
R2212 R2214 R2215
OPEN OPEN OPEN
R2213 C2
OPEN OP
GND
Q2201
OPEN
GND
R2069 1K
CB1
R2071
C2055 39k
1 /16
GND GND