JVC DX-J35EE Service Manual page 51

Surround amp section (only DX-J35)
Q3501
NI
Q3600
NI
CN310
QGF1205C2-17
D3.3V 19
VDATASURR
VOL_DATS 18
VDATACTR
VOL_DATC 17
SMUTE
SMUTE 16
A9V 15
RECR A9V
RECR 14
AGND 13
RECL
RECL 12
DGND 11
VOLCLK
VOL_CLK 10 SURROUND VOL IC
LRMUTE
LRMUTE 9
SWAOUT
SWAOUT 8
IMP
IMP 7
DC
MUTING
DC 6
RELAY CCT
RELAY 5
AMP_ON
AMP_ON 4
Q3703
M12V 3
NI
SWIN
SWIN 2
SWGND 1
Q3603
CN320
NI
QGF1036F2-08
AGND 1
SWAOUT
SWOUT 2
AGND 3
CAOUT
CAOUT 4
AGND 5
RAOUTR
RAOUTR 6
AGND 7
RAOUTL
RAOUTL 8
+VL 6
+VL 5
-VL 4
-VL 3
PGND 2
PGND 1
CENTER VOL IC
POWER IC INPUT
28 27 26 25 24 23 22 21 20 19 18 17 16 15
STAGE
R3606 R3706
1 2 3 4 5 6 7 8 9 10 11 12 13 14
56k 56k
C3610 C3710
470P/50
470P/50
470P/50
R3503
47K
R3504
47K
R3505
NI
MUTE SYSTEM
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Q3709
RT6N140C-X
M12V
!
IC310
STK433-240A-E
1 2 3
!
R3101
+VL
100
!
1/4W UNF
R3102
-VL
100
1/4W UNF
C3202
5P/50
C3302
!
R3204
5P/50
R3304
1K
Q3201 1K
Q3301
KTC3199/GL/-T !
KTC3199/GL/-T
R3509
56k
C3514
RELAY
Q3802
RT6N140C-X
NOTES
Q3609
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL
RT6N140C-X
VOLTMETER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
CONDITION --- DVD STOP MODE
2. UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE
OR 0.625W 5% THICK FILM CHIP RESISTOR
ALL CAPACITORS ARE
MYLAR CAPACITOR.
ALL RESISTANCE VALUES ARE
ALL CAPACITANCE VALUES ARE IN
ALL E.CAPACITORS ARE SHOWN IN THE FORM
OF CAPACITANCE(
ALL INDUCTANCE VALUES ARE IN
ALL DIODES ARE 1SS355W-X
NI = NON INSERT
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
C3716
C3616 C3516
100P/50 100P/50 100P/50
!
C3201
3P/50
!
R3202
56K
!
C3401
3P/50
C3301
R3402
56K
3P/50
C3402
R3302
5P/50
!
R3404
56K
1K
Q3401
!
!
! !
! !
AMP_ON
SURR-L
Q3901
2SC3928A/QR/-X
6 5 4
LGND
1 2 3
SURR-R
SPK RELAY
RGND
6 5 4
CENTER
CTRGND
1 2 3
DIGITAL TRANSISTOR CONSTRUCTION
SYMBOL R1 R2 PART NO.
4.7K - RT1N144C-X
R1
1/16W 5% CARBON FILM RESISTOR
R1
10K 47K RT1N430C-X
R2
CERAMIC CAPACITOR OR
IN OHM( ).
4.7K RT1P430C-X
-
R1
F(P=pF).
R1
F) /RATED VOLTAGE (V).
R2 10K 10K RT1P141C-X
H(m=mH ).
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
J3001
QNB0315-002
7
SURR-L
6 LGND
5
SURR-R
4
RGNG
3
CENTER
2
CTRGND
2-7