Analog Signal Pwb Circuit Diagram - JVC LT-32X575/T Service Manual

ANALOG SIGNAL PWB CIRCUIT DIAGRAM (1/5) SHEET 2
GND
R2001
75
J2001 J2001 J2001 J2001 J2001 10
QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001
R2002
75
CB1
GND
C2003
INPUT 1
GND C2017
GND
10
R2003
75
GND
2.2
GND
R2004
C2002
220k
OPEN
2.2
GND GND
R2005
C2004
220k
OPEN
GND
R2202
R2203
J2002
NOT USED
GND
R2204
R2205
GND
GND
R2006
75
10
J2003 J2003 J2003 J2003 J2003
R2007
QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001 QNZ0726-001
75
CB1
GND
INPUT 2 C2009
GND GND
10
R2008
75
GND
2.2
GND
R2009
C2008
220k
OPEN
2.2
GND GND
R2010
C2010
220k
OPEN
GND
10
R2011
J2004 J2004 75
QNN0651-001 QNN0651-001 GND
2.2
GND
INPUT 3
R2012
C2021 220k
OPEN
2.2
GND GND
R2013
C2022
220k
OPEN
GND
R2207
J2006 J2006
75
QNN0648-001 QNN0648-001
INPUT 1
(COMPONENT)
R2208
75
R2209
75
J2007
C2242
D2244
OPEN CB1
C2241
NOT USED
CB1
R2241 R2242 R2243 D2241 D2242 D2243
OPEN OPEN OPEN
C2207
OPEN
GND
CB1
R2210
OPEN
C2213
GND
CB1
J2009
DIGITAL IN R2056
C2216
OPEN
AUDIO
C2214
GND GND
CB1
R2057
C2217
OPEN
GND
SHEET 3
D2001 CN00UV
*1
OPEN
C2001
.01
GND
D2002
*1
C2016
/10
CB1 GND
CPB1/BU1 R582
CPY1/GR1 R583
CPR1/RE1 R584
D2003 D2004
*1
GND
/10
CB1
D2005
*1
C2005
/16
GND
CB1
D2006
*1
C2006
/16
GND
CB1
D2007
*1
GND
CB1 CPY1/GR1
C2201
D2201
C2202
GND
CB1 CPB1/BU1
D2202
C2203
GND
CB1 CPR1/RE1
D2203
GND D13_YS1
R516
220
D2204
R517
6.8k
R518
GND 220
R519 0
D2008
R520
*1
220
C2007
.01 R521
GND 6.8k
D2011
R522
*1
C2018 220
/10
CB1 GND
R523
6.8k
R524
220
D2009 D2010 R526 0
*1
C2019
GND
/10
CB1
R527
D2012 6.8k
*1
C2011 R528
/16 220
GND
CB1
R529
D2013 6.8k
*1
C2012
/16
GND
CB1
D2014
*1
GND R543 R544
OPEN OPEN
C2020
/10
CB1 R542
R545
OPEN
OPEN
D2015
*1
C2014
/16 R549
GND
CB1 C508 OPEN
OPEN
D2016
*1
GND
C2015
/16 BS_A9V
GND
CB1
D2017
*1
R555
OPEN
GND
C2204
Q503
1 /16
R552 R553 OPEN
CB1 CPY3
OPEN OPEN
D2205
*1 R551
R554
OPEN
OPEN
GND
C2205
1 /16
CB1 CPB3
R558
OPEN
D2206 C509
*1 OPEN
R559
C2206
OPEN
1 /16 GND
CB1 CPR3
D2207
*1
J2008 J2008 J2008 J2008 J2008
R2058
GND
R2051
C2243
PC_DET
GND
R2059
CB1
PC_R
R2052
PC_G
GND
PC_B
GND
NOT USED
R2060
R2053
CENTIN
GND
GND R2061 390
R2054
22k
GND
GND
D2208
R2062 390
OPEN
R2055
GND 22k
AUDIO OUT
J2011
D2053
GND
GND
GND
D2054
GND
SHEET 4 SHEET 3,4
NOT USED SHEET 4 NOT USED SHEET 3
CN00UA
OPEN
GND
C511 C512
OPEN OPEN
GND
C513 C514
OPEN OPEN
R569 R570
OPEN OPEN
GND GND
GND
Y3
RV3
C3
S2-3
S-3
V4
LV4
VIDEO/AUDIO
Y4
SELECT
RV4
C4
S2-4
S-4
LV5
V5
RV5
BS_A9V
ADR
R546 R547
OPEN OPEN
Q501
OPEN
R548
OPEN
D503
OPEN
Q502
OPEN
D504
OPEN
GND
R530 R531
R550
220 220
OPEN
R556
OPEN
R557
OPEN
R581
Q504
OPEN
Q509
R579
R580
C525
J2010
OPEN
R2212 R2214 R2215
OPEN OPEN OPEN
CB1
R2213 C2215
OPEN OPEN
Q2205
OPEN
GND
Q2201
OPEN
R2220
OPEN
GND
GND
C2051
2.2 /16
Q2051 R2065
UN2226-X 470 CB1
R2069 1K
CB1
Q2055 R2071
UN2110-X C2055 39k
1 /16
GND
GND
Q2052 R2066
GND GND
UN2226-X 470 CB1
C2052
2.2 /16
GND
(No.YA214)2-9 2-10(No.YA214)
ANALOG SIGNAL PWB ASS'Y (1/5)
LCA90350-12C (SFL-1012A)
IC501
CXA2069Q
R540
RTV
CB510 OPEN
C505
R541 0
10 /25
R539 0
TV
CH C506
27p
R538
GND
LTV
CB509 OPEN
R537
RV6
CB508 OPEN C504
R536
V6
CB507 OPEN
R535
LV5
OPEN
CB506
COUT1 R571 R572
OPEN OPEN
VGND
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
BS_A9V
C503 N
CIN1
10 /25
BIAS IC502
C502 R575
C515
47 /16
B1
YIN1
Q507
C518
R573
R574
SCL3B5
C519 SDA3B5
C516
R534
BS_A9V
1k GND MAIN_C
MAIN_VY0
IC503 L_SWMAIN
R578
C520 R_SWMAIN
B1
Q508
C522
R576
R577
C523
C521
GND
BS_A9V
IC504
C524
B1
C526
C527
GND
c10256001a_1/5_02
MAIN_R
TV_V1
MAIN_L
SHEET 3
ROUT
TV_V2
LOUT
SUB_C
SHEET 3
SUB_VY
R_SWSUB
SHEET 4
L_SWSUB
SCL3B5
SHEET 3,4,5,6
SDA3B5
MAIN_C
SHEET 3
MAIN_VY0
L_SWMAIN
SHEET 4
R_SWMAIN
A_MU
SHEET 5
M_MU