JVC TH-L1A User Manual

2-1
VIDEO OUT
V4
PWM_MUTE
Block diagram
IC200
SYSTEM
MICON
CN204
UCS
SCS
SCLK
U2SDT
S2UDT
CPURST
DVDPWR
UCS, SCS, UCLK(SCLK), U2SDT, S2UDT
RX(DSPRX), DAC1OUT(Y/G), DAC2OUT(PBOUT), DAC3OUT(PROUT), DAC4OUT(Y), DAC5OUT(C)
IPOD5.6V
X2000
8MHz
IC235
IPOD 5V REG.
Q2352,Q2353
HS6V REG.
IC211
EEPROM
WP
SCL
SDA
SCL, SDA
Q2101
RESET
RESET
OPTICAL
DIGITAL IN 2
SW1 to 3
DSPRX
SWITCH
CE, SEL, HPD_ACNT, HPD_BCNT
SEL
CE
COMPONENT
IC280,IC281
COMP SEL.
IC283
VIDEO AMP.
IC330,IC331
DIGITAL IN
SWITCH
IC273,IC274
AUX1,2 AMP.
IC253
AUX3 AMP.
VIN1 to 3
V2, V3
Y/Pb/Pr IN1
Y/Pb/Pr IN2
CV OUT
VOUT
CV IN1, CV IN2
YOUT, COUT
OUT1
Y/G, PBOUT, PROUT
DSPRX
C
Y
Y/G
PBOUT
PROUT
AUX1 IN
AUX2 IN
S/COMPOSITE
VIDEO IN1
VIDEO IN2
S/COMPOSITE
VIDEO OUT
S/COMPOSITE
VIDEO IN3
J2900J3000
IC290,IC291
CV SEL.
IC300
to IC304
Y/C SEL.
System micon, Digitl amplifier, Video driver section
SYS_PON
SYS_PON
SAFETY6
HDMI_PON
OUTL/R
IPOD(RX), IPOD(TX), DG_SENS
Y, C v
Y, C, Cv
OPT IN1
C
X3, Y3
X2, Y2
V1
IPOD_Y, IPOD_CV
IC310
AUDIO DIFF. AMP
IC311
VIDEO DIFF. AMP
USB
iPOD
AUX
IN
J3200 J3100 J2601J2600
OPTICAL
DIGITAL IN1
J3300
HEADPHONE
J1800
CN320
D+/-
VBUS
CN200
FAN
MOTOR
M
CN209
Q2400,Q2401
FAN DRIVER
FAN_CTRL
FAN_ST
ADC_PDN
OUTL/R
X, Y
X0, Y0
X1, Y1
ADIN
AOUT0
to 2
IC270
Q2700,Q2701
LINE INPUT
SELECTOR
IC245
A/D CONVERTER
A, B
PWM_DT
PWM_CK
PWM_RST
PWM_5
PWM_6
VAL ID1
VAL ID2
SD
OTW
PWM_1 to 4
OUT_A to D
IC272
AMP.
Q1002
Q1003
Q2450
DACCK+/-LRMUTE
REMOCON
KEY1
KEY2
STANDBY
LED1 to 6 (BLUELED, VIDEO1 to 3, IPODLED, USBLED)
FLDATA
FLCK
FLLAT
FLBK
S861 to S869
KEY MATRIX
D856
STANDBY LED
IC850
REMOCON
D857,D858,Q850
BLUE LED
KEY1
KEY2
STANDBY
CN860 CN208
D851 to D855
SOURCE LED
BLUELED
F+/-
FLVH
F+/-
FLVH
DI800
FL DISPLAY
VIDEO1 to 3
IPODLED, USBLED
FLDATA, FLCK
FLLAT, FLBK
REMOCON
Front panel section
J3301 J2800 J2700 J1001
COAXIAL
DIGITAL
IN
COA(SWITCH)
CE, SEL
HPD_ACNT, HPD_BCNT
IC900
BUFFER
CN900
CN905
J900
Y, C
L-IN
R-IN
SAFETY6
F+/-
+33V
33V
33V
33V
33V
12V
B5.6V
5.0V(I-POD)
5.0V(I-POD)
Power supply section
AC
INPUT
T101
TRANS
FORMER
IC270,PC101
Q271,Q272
SYS POWER ON
IC260,Q231,Q232
+12V DC/DC
CONVERTER
IC250
+5.6V DC/DC
CONVERTER
IC100
SWITCH REG.
D101
DIODE BRIDGE
D211,Q211
FL SW REG.
Q2200
B3.3V REG.
Q251
5V REG.
FLVH
D214,Q213,Q214
FL VH REG.
FW202
CN201
FW203
FW201
CN202
B3.3V
HS4V, HS6V
B5.6V
Q2300
D3.3V REG.
D3.3V D5.6V
B5V
Q201,Q204
+33V SW
D201
33V REG.
CN101
IC109
HP MUTE
IC105,Q1101,Q1201
HP AMP. & DEMODURATOR
HP_MUTE
HP_DET
HP_L/R
L-IN
R-IN
CN51
CN901
HDMI
IN 1
HDMI
MONITOR
OUT
J2001 J2002
Q2001 to Q2009
HPD CTRL
IC52,IC57
Q2010
SELECT
CTRL
IC53
CABLE EQULIZER With SWITCHING
HPD_SINK
HPD3
HPD2
HPD_ACNT, HPD_BCNT
Y1 to Y4, Z1 to Z4
A31 to A34, B31 to B34
A21 to A24, B21 to B24
SCL3, SDA3
SCL_SINK, SDA_SINK
HDMI
IN 2
J2003
SCL2, SDA2
HDMI section
Coaxial in section
HS3.3V
HS4V
IC55
3.3V REG.
HS5V
HS6V
IC56
TX5V REG.
IC301
DV5
IC801,Q801
5V REG.
X301
27MHz
NEN
NOC
DSP section
IC510
EEPROM
SDA, SCK
DP
DM
CN801
CN701
CN203
X302,IC303
48MHz
5V
D5.6V
D5.6V
IC509
FLASH ROM
IC706,IC707
DACCK BUFFER
EXDT0 to 15, EXADT0 to 15, EXADR16 to 20
NEXCE, NEXOE, NEXWE
IC505
SDRAM
IC453
3.0VDET
MA0 to 11, MDQ0 to 15
BA0, BA1, MCK, DQM0, DQM1,NCSM, NRAS, NCAS, NWE
IC302
D1.2V REG.
IC305
3.3V REG.
CN811
CPURST
DACCK
DACCK+/-
CN702
CN206
CN704
CN205
ADIN, BCK, LRCK, AOUT0 to 2, LRMUTE
D2V
D1.2V
D4V
D2V
D4V
S5V
P3.3V
S3.3V
DVDPWR
TO
SPEAKER
IC108,IC170,IC171
DC DET.
IC103
IC104
POWER
AMP.
Q1103,Q1203
Q1303,Q1403
Q1503,Q1603
SIGNAL DET.
IC102
PWM PROCESSOR
SAFETY3
SP_MEAS
SAFETY5
FL+/-
FR+/-
RL+/-
RR+/-
C+/-
SW+/-
IPOD_PON
SAFETY2
IC261 to IC263
VIDEO3/IPOD
Y/C/CV SEL.
VIDEO IN1
VIDEO IN2
D5.6V
BCK
LRCK
Y/Pb/Pr OUT
Y/C OUT
Y/C IN1,Y/C IN2
OPT IN1

JVC TH-L1A Specifications

General

Brand	JVC
Model	TH-L1A
Category	Home Theater System
Language	English