Circuit Diagrams - JVC LT-37S60BU Service Manual

CIRCUIT DIAGRAMS

RECEIVER PWB CIRCUIT DIAGRAM SHEET 1
RECEIVER PWB ASS'Y
SFL0F204A-U2
*
TU3002
for UK MODELS
SIF_OUT
DEEN
DET_OUT
AFTOUT
5V( IF)
RFAGC
NC
NC
NC
NC
NC
NC
VIF
AS
DA
CL
5V( TU)
30V
BS_A9V
R3530
for *
UK MODELS *
9V
R3041
GND
*
MS
GND
!
TU3001 *
for EU MODELS GND
SIF_OUT
DEEN
DET_OUT
AFTOUT
5V( IF)
RFAGC
NC
NC
NC
NC
NC
NC
VIF
AS
DA
CL
5V( TU)
30V
R3019
CNF01A *
for LCD
ANALOG SIGNAL
32V
PWB ASS'Y(5/5)
NC
CN000A
GND
(SHEET6)
* for PDP
CNF00A
32V
OPEN NC
GND
CNF00T
QGF0508F1-40X
GND
TV_V1
GND
TV_L1
GND
TV_R1
GND BS_A9V
AFT1
GND
TV_V2/TU_ATT
LIPL
9V
LIPR
BS_A9V
GND
DIN_PHOTO
GND
AGC
GND
MSP_RST
GND
CONNECTOR
SDA3A
PWB ASS'Y
SCL3A
CN000T
SDA3B
(SHEET18)
SCL3B
AFT2
GND
SUBWOUT
GND
R3043
0
TV_L2
GND
TV_R2 DIG_GND
GND
5V
GND
BS_A5V
GND
COMP_R
GND
COMP_L
GND
CNF00T
*
R3040
R3039 *
R3038 *
*
R3037
R3036 *
R3035 *
R3034 *
R3033 * C3011 C3012
* 10 /50 .01
R3032
R3009
R3031 * 2.2k
R3030 OPEN
Q3001
2SC3928A/QR/-X
C3010 R3008
BUFFER
GND .01 0
R3010 R3011
1k 1k
SIF_GND
R3042
*
R3016 C3007
100 NCF31AZ-105X
L3003
NQL79GM-220X
C3015 C3014
.01 10 /50
L3002
GND GND
NQL79GM-100X
C3008 C3009
.01 10 /50
GND GND
R3007 100
R3006
100
L3001 NQL79GM-220X
R3002
C3001 47k
0.0022
C3002 R3001 C3003 C3004 R3003 C3005
10 /50 OPEN .1 /16 NEX60JM-227X 47k .033
GND
R3015 0
R3014 0
R3111 0
R3112 0
D3104 D3103 D3004 D3003
OPEN OPEN OPEN
OPEN
L3508
IC3503
NRSA02J-0R0X
HA17558AF-X
C3553 R3553
.0082 3.3k
C3559
100 /10
R3559 R3555 R3551
2.7k 3.3k 33k
C3551
R3561
.0022
220
R3563
10k
R3557
1k
C3555
.022
C3556
.022 R3558
1k
C3560
47 /16
R3562
C3552 R3564
220
.0022 10k
R3560 R3552
R3556
2.7k 33k
3.3k
R3554
C3554 C3544 C3546
3.3k
.0082 1 /10 1 /10
GND
R3546 R3547 R3519
0 0 0
C3545 C3547
OPEN OPEN
C3521
IC3504 NCB31CK-105X
BA80BC0FP-X
L3506 C3525 C3526
NRSA02J-0R0X 10 /16 .01
IN OUT CH
G C3522
0.001
CH CH
C3528 C3527 C3524 C3523
100 /10 .001 .001
.1 /16
C3529
CAPL_M
10 /16
AHVSS
C3530
*5
AGNDC
R3520 C3531
C3532
100 .1 /16
NCF31AZ-105X
SC2_IN_L
R3521
C3533
100
NEW_PARTS
NCF31AZ-105X IC3501
SC2_IN_R
R3523 R3522
MSP3415GQGB8V3M
OPEN OPEN
ASG1
C3534
NCF31AZ-105X
SC1_IN_L
C3535 C3536
MULTI SOUND PROCESS/
NCF31AZ-105X *5
SC1_IN_R
AUDIO SELECT/
VREFTOP
AUDIO CONTROL
C3537
.1 /16
MONO_IN
AVSS
GND
K3501
NQR0389-003X
L3503
CH CH
NRSA02J-0R0X
C3501 C3502
*5 .1 /16
18.432MHz
X3501
QAX0773-001Z
L3507 NRSA02J-0R0X
R3501 C3504
1k .01
Q3502
BUFFER
IC3104 * for PDP
2SC3928A/QR/-X
C3113 C3511
* OUT
VCC .01
CB1
R3508
1k
GND
GND
C3114 C3115 R3119
GND GND * * *
SIF_GND
GND
GND
GND
R3120 *
* for LCD
IC3204
VCC OUT
CB1
C3213
* GND
GND
C3214 C3215 R3219
GND GND * * *
GND
GND
GND
(No.YA298)2-7 2-8(No.YA298)
NC NC
IC3301
*
NC NC
C3301 *
IN1 NC
CB1
NC NC
*
C3302
IN2 OUT2
CB1
R3302
* NC OUT1
R3301 * L3301 *
CHIP VCC
*
C3303 CB1 R3304
FILTER SCL
* C3304 *
R3303 *
SDA
GND
GND GND
R3309 C3308
C3307 * * *
R3310
*
R3305 *
R3311
IC3302 * GND
IC3302 *
* * R3312
C3311 R3306 R3307
R3518
0 *
D3301
*
C3306
C3519 *
R3308 *
NCB31CK-105X
C3305 *
CH
C3520
0.001
GND
R3517
10k
R3516
Q3503
100
UN2213-X
RESETQ
MSP_RESET
C3517
NC NC C3518
.01
2200p
K3502
NQR0389-003X
DVSS
LC3501 L3504
NQR0431-001X NQL79GM-4R7X
DVSUP
C3516
TP NC 100 /10
C3515
I2S_DA_IN .1 /16
R3582 100
I2S_DA_OUT
R3583 100
I2S_WS R3584 100
IC3506
MC74VHC1GT125TX
R3585 100
I2S_CL
OE VCC
R3515
100 A
SDA
GND Y
R3514
100
SCL
R3572 47
IC3507
SN74LVC1G125V-X
IC3505
NJU26901E2-W
OE VCC
A
R3573 47
GND Y SDI
R3510 R3574 47
LRI
OPEN
R3575 47
BCK
IC3508
DIG_GND SN74LVC1G125V-X VSS
OE VCC
DIG_GND
A R3578
GND Y
R3579
IC3509 IC3510
SN74LVC1G125V-X R1141Q251B-X
L3509
NRSA02J-0R0X
VOUT
OE VCC
A
GND
GND Y
C3573
0.01
C3574
NCB11AK-106X
NCB11AK-106X C3572
NCB11AK-106X
R3526 OPEN
R3527 OPEN
R3524 R3525
SDA2
OPEN OPEN
R3528 OPEN
SCL2
R3511 R3512 R3513
0 0 0
GND GND
SIF_GND DIG_GND
- NOTE -
OPEN :OPTION( NON MOUNT)
0 :0
*1 :2SC2412K/QR/-X
*2 :2SA1037AK/QR/-X
*3 :DTC323TK-X
*4 :DTC144EKA-X
*5 :NCB11AK-106X
LCD UK LCD EU PDP UK
SFL- SFL- SFP-
0F203A 0F204A 0F205A
OLLC08303 OLLC08303 OLLC08116
-02 -03
QGA2001C6
CNF00A OPEN OPEN
-03X
QGA2001F6 QGA2001F6
CNF01A OPEN
-03X -03X
QAU0428
TU3001 OPEN
OPEN
-001
QAU0428 QAU0428
TU3002 OPEN
-001 -001
QAU0429 QAU0429
UD3001 OPEN
-001 -001
R3019 OPEN 0 OPEN
BS_A9V
R3020 0 OPEN 0
R3021 0 OPEN 0
R3022 0 OPEN 0
R3023 0 OPEN 0
R3024 0 OPEN 0
R3025 0 OPEN 0
R3026 0 OPEN 0
R3027 0 OPEN 0
R3028 0 OPEN 0
R3029 0 OPEN 0
R3031 OPEN 0 OPEN
R3032 OPEN 0 OPEN
C3309
*
* R3033 OPEN 0 OPEN
CB1
R3034 OPEN 0 OPEN
*
CB1
C3310
R3035 OPEN 0 OPEN
*
R3036 OPEN 0 OPEN
R3037 OPEN 0 OPEN
R3038 OPEN 0 OPEN
R3039 OPEN 0 OPEN
R3040 OPEN 0 OPEN
R3041 OPEN 0 OPEN
R3042 0 OPEN 0
OPEN 0
R3530 0
TPS852-W
IC3104 OPEN OPEN
IC3204 TPS852-W TPS852-W OPEN
100k
R3119 OPEN OPEN
R3120 0 0 OPEN
R3219 100k 100k OPEN
NCB11AK
C3113 OPEN OPEN
-106X
NCB11AK
C3114 OPEN OPEN
-106X
NCB31CK
C3115 OPEN OPEN
-104X
NCB11AK NCB11AK
C3213 OPEN
-106X -106X
NCB11AK NCB11AK
C3214 OPEN
-106X -106X
NCB31CK NCB31CK
C3215 OPEN
-104X -104X
BD3869AF
IC3301 OPEN OPEN
-X
VDD RC4558D
IC3302 OPEN OPEN
SDO -X
NRSA02J
CTR1
L3301 OPEN OPEN
-0R0X
CTR0
R3301 OPEN OPEN 0
4.7k R3303 OPEN OPEN 0
4.7k
R3304 OPEN OPEN 0
R3305 OPEN OPEN 15k
R3306 OPEN OPEN 10k
VDD
R3307 OPEN OPEN 10k
CE
R3308 OPEN OPEN 15k
C3571
R3309 OPEN OPEN 4.7k
R3310 OPEN OPEN 4.7k
R3311 OPEN OPEN 10k
R3312 OPEN OPEN 10k
NCB11AK
C3301 OPEN OPEN
-106X
NCB11AK
C3302 OPEN OPEN
-106X
NCB11AK
C3303 OPEN OPEN
-106X
NCF11CZ
C3304 OPEN OPEN
-475Z
NCB31CK
C3305 OPEN OPEN
-683X
NCB31HK
C3306 OPEN OPEN
-183X
NEHL1CM
C3307 OPEN OPEN
-476X
NEHL1CM
C3308 OPEN OPEN
-476X
NCB11AK
C3309 OPEN OPEN
-106X
NCB11AK
C3310 OPEN OPEN
-106X
NCB11AK
C3311 OPEN OPEN
-106X
D3301 OPEN OPEN UDZS10B-X
c10346-001a001_0525_1/1_0.1