Panasonic SA-HT935EE, Service Manual

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D6912
D2827
JK2000
SUB WOOFER
TO ACTIVE
DC DET
SYNC
MUTE H
P CONT
FL2
FL1
CASE GND
GND
FAN DRIVE
SUB WOOFER
GND
CENTER
OUTPUT GND
OUTPUT GND
FRONT Lch
FRONT Rch
SURR Lch
GND
SURR Rch
D.GND
SYS 6V
SUB AC1
DVD AC1
SUB AC2
DVD AC2
SUB +B
+B
Rch
Rch
2
21
5
19
24
22
26
20
18
17
16
15
10
9
7
11
12
13
14
6
4
23
3
25
1
8
+B
D6900
71
MUTE H
31
SYNC
D2852
+B
D2819,2820
Q2811,2812,
STABILIZER
STABILIZER
REGULATOR/
Q2029
FL DISPLAY
3
1 2
5
1 3
2
1
5
8
Q2818
D2850
D2851
Q2813,D2823
D2822
Q2801
D2804
Q2803,2804
Q2814,D2824
Q2807,2808
Q2809,D2818 D2812,2813
96 64 14
AVSS VSS VSS
68
DVD P CONT
2
KEY1
6
KEY2
87
FAN CTRL
70
P CONT
77
JOG LED
DC DET
72
C3EBEG000072
IC2019
EEPROM
(Not Supplied)
FLD CLK
FLD DA FLD CS
FLD RST
93 92 91 21
5
6
15 4 7 8 3 9 10
-VP GND VCC FL RST FL CS FL CLK FL DA
ECS EDA ECK
23 25 24
4 3 5
EECLK EECS EEDA
X IN
X OUT
2
FL00
G1
P17
G10
P1
G1 P17 G10 P1
DET.
DC IN
REGULATOR
STABILIZER
REGULATOR/
REGULATOR
REGULATOR
-B
-B
+B
REGULATOR
+B
+B
QR8111,8112
BUFFER
+B
GND
REGULATOR
IC2801
STBY
VCC VOUT
C0DAAZG00012
DC-DC CONVERTER
IC2802
GND
V IN VOUT
C0CBADG00023
+B
+B
POWER SUPPLY
IC8111
CONT
3
GND
V IN VO +B
4
6
5
REGULATOR
IC2803
C0DBEZG00021
C0CBCBD00018
GND
VCC VD +B
FL6901
(S6801-6808)
KEY SWITCH
S6909,6910)
(S6900-6907,
KEY SWITCH
DISPLAY DRIVER
IC6901
C0HBB0000044
DRIVE
LED
D6803
Q2602
DRIVE
LED
Q6909
DRIVE
LED
Q2031
DRIVE
FAN
PHONES
JK6801
Rch
+B
+B
-B
SIGNAL LINES
( ) Indicates the Pin No. of Right Channel.
: MAIN SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM /AM SIGNAL LINE : CD-DA (AUDIO /VIDEO) SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
: DVD VIDEO SIGNAL LINE
: DVD AUDIO SIGNAL LINE
Q2805,2806
CONVERTER
DC-DC
FP2000
SA-HT935EE BLOCK DIAGRAM
SYSTEM CONTROL
IC2018
MN101C49GHB
SA-HT935EE
51