JVC TH-C30J - Page 62

2-2
<Subwoofer section>
IC101
SIG SEL.
VOL AMP
IC111 to IC113
AMP.
IC131
HP
AMP.
VOL_DT
VOL_CK
C,SW, SL,SR
J1101
AUX IN
Q1121
to
Q1123
Q1101
Q1102
MUTE
S_MUTE
HPMUTE
TU_L/R
TU_L/R
L+RSWIN
AUX-L
AUX-R
HPOUT_L/R
HP_OUT_L/R
LOUT, ROUT
COUT, SWOUT
SLOUT, SROUT
ADIN-L/R
OUT-L/R
OUT-SL/SR
OUT-C
OUT-SW
SW_PON
CN102 CN414
IC481
DIGITAL
IN
RX
IC121
TUNER
L.P.F.
Q1131
to
Q1133
H.P.MUTE
SYSTEM
CONN.
J1103
USB
J6101
CN511 CN811
Audio input/output section
Tuner
Pack
CN410
Q4091, Q4092
TU9V REG.
TU_PON
TU9V
AVVLR
Q4703
AVC_IN
AVC_OUT
O
, TU_CK
J4891
AV
COMPULINK
CN411 CN413
CN101
CN415
S
WPON2
H
PMUTE
Cr_OUT
Cb_OUT
Y2_OUT
CIN2
YIN2
CVIN2
CR
CB
Y2
Y1
V
C
IC411
VIDEO
SW1
C_OUT
Y1_OUT
CV_OUT
J4402
VIDEO OUT
(COMPONENT)
Pr
Pb
Y
Y
V
C
Y
V
C
IC431
VIDEO
DRIVER
VCR IN
(S-VIDEO/
COMPOSITE)
J4401
VIDEO OUT
(S-VIDEO/
COMPOSITE)
Video input/output section
T101
POWER
TRANS.
Q501 to Q505
POWER CONTROL
& PROTECTOR
IC601
MICOM
CN101
AC IN
PROTECT
iPROTECT
D151, D152
RY101
Q542
LOW VOLTAGE
DETECTOR
CN102
CN151
+VH, -VH
+VL, -VL
CN502 CN372 CN501
Mother section
C_IN
SL_IN
SR_IN
CN274 CN371FW501
FW501
TO SW
SPEAKER
IC202
POWER
AMP.
RY273
RY272
RY271
IC201
POWER
AMP.
CN273 CN272 CN271
FLOUT
FROUT
FCOUT
SLOUT
SROUT
J2702
J2701
Mini Din
CONN.
Amplifier section
IC301
AMP.
IC302
AMP.
A/D_L
A/D_R
A/D_SL
A/D_C
SW_SIG
SR_SIG
IC303
AMP.
D561
POWER
LED
Q603
Q604
SP_RELAY-
P.ON_SIG
FAN_ON
LED
P.ON_SIG
Q523 to Q525
PROTECTOR
Q3702
to
Q3704
FAN DRIVE
Q152
5V_REG.
+5V
D166
-7V_REG.
-7V
D165
7V_REG.
+7V
SW_SIG
P.ON_SIG
POWER_CTL
PROTECT
L_IN
R_IN
SW_IN
P/ON_SIG
POWER_CTL
FAN
MOTOR
M
L, R
R
R
/
SR
O
UT-SW
E