Panasonic SA-HR45E, Service Manual

Page: 40 / 75

TH701
L703 L702 L701
B
DZ701
F1
P701
MICROPROCESSOR
IC301
79
FRONT_MUSIC_SW
20
AC_SYNC
94
DC_DET
12
RESET
91
HP_MUTE
91
BEAT_PROOF
MICROPROCESSOR
IC301
SURR_M_LED
FLD_CLK
FLD_CS
FLD_DI
67 69 68 70 73
HP_SW
KEY1
81
KEY2
82
POWER_SAVE
80
C1AA00000755
POWER AMP
IC554
1
23
22 3
22 3
10
14
C1AA00000755
POWER AMP
IC553
1
2
8
9
11
14
15
23
10
14
C1BB00000987
RDS
3
1(7)
3(5)
2(6)
IC207
C0ABBB000297
OP-AMP
1
7
C0ABBB000297
OP-AMP
3
2
5
6
LOUT(R)
MUSIC_PORT
L_AUX(R)
DVDD
L
L
R
R
L
R
SLOUT(R)
SWOUT
COUT
AF_LOUT
AF_ROUT
LIN(R)
SLIN(R)
CIN
SWIN
C1BB00001134
AUDIO SIGNAL
PROCESSOR
IC208
C0ABBB000297
OP-AMP
32
10(11)
26
6
4
5
7
33
5
6
13
14
16(17)
18(19)
20
21
2
53
RECL1
RECR1
54
3
40(41)
8
9
48(49)
IC203
C0ABBB000297
OP-AMP
C1AA00000755
POWER AMP
IC552
1(7)
3(5)
2(22)
2(6)
23
1
10
14
1(7)
3(5)
2(6)
1(7)
3(5)
2(6)
C1AA00000755
POWER AMP
IC551
23
14
1
IC202
C0ABBB000125
OP-AMP
C0ABBB000297
OP-AMP
22
IC200
2
1
IC850
C0DAEMZ00001
POWER SUPPLY
1
4
IC701
C5HABZZ00125
SWITCHING
REGULATOR
1 3
IC801
C0DAEMZ00001
POWER SUPPLY
1 2
IC802
C0CBAEG00007
VOLTAGE
REGULATOR
5 2
4
IC800
C0DAAYY00026
POWER SUPPLY
32~41 14~29, 31
SEG
1
C0HBB0000061
FL DRIVER
IC401
D0 CS CLK DI
GRID1
GRID10
SEG17
42
GRID11
6 8 7 9
IC140
IC151
IC150
MUSIC PORT
MUSIC_L(R)
MUSIC_L(R)
LOUT(R)
SLOUT(R)
COUT
SWOUT
Q206,Q207
X140
DC_DET
DC_DET
Q214,Q215
Q301
SWITCH
RESET
B
Q302
SWITCH
SYNCHRONISATION
B B
Q5007
BEATPROOF
ON/OFF
Q303
D410
D404
+5V
+7.5V
TUNER_9V
SWITCH B
B
B
1(7)
3(5)
2(6)
FL+
FL-
SIGNAL LINES
: MAIN SIGNAL LINE
: TV AUDIO SIGNAL LINE : FM / AM SIGNAL LINE
: MUSIC PORT / AUX SIGNAL LINE
( ) Indicates the Pin No of Right Channel. NOTE : Signal Lines are applicable to the Lef t Channel only
FROM POWER
CIRCUIT
Q403
Q404
B
33~49 14 4~14
HP401
HEADPHONE
JK101
DVR / DVD-P
IN
OUT
HP402
GAME / AUX
IN
JK102
TV
IN
JK102
FL401
FL DISPLAY
S406
-MENU / -SETUP /
RETURN
S407
TUNE -
S402
< INPUT
SELECT
S403
INPUT
SELECT >
S408
TUNE +
S404
ENTER
S401
POWER
Q200
DRIVE
FL
DRIVE
FL
CONTROL
MUTING
CONTROL
MUTING
HEADPHONE
SWITCH
MUTING
Q204,Q205
SWITCH
MUTING
Q591
SWITCH
DC DETECT
Q850
REGULATOR
Q804
Q803
Q802
REGULATOR
+7.5V
+7.5V
-7.5V
REGULATOR
REGULATOR
Q592
SWITCH
DC DETECT
SW_OUT
SL_OUT(R)
TUNER_L
TUNER_L
TUNER_R
TUNER_R
C_OUT
VOL_CLK
VOL_CLK
VOL_DT
VOL_DT
OSC
C
FR
FL
SL+
SR+
R-
R+
L-
L+
MODE 2 DC_DET
PCONT
C+
Q211,Q212
SWITCH
MUTING
Q216
SWITCH
T800
TRANSFORMER
T721
TRANSFORMER
B
D715
D701
RY721
PC701
B
B
B
B
PC721
B
B
Q800
B
8
7
B
1 3
5 2
T701
TRANSFORMER
MODE 1
OSC
RDS_CLK
RDS_DT
DET
FR+
FR
FL
FR-
MODE 1
OSC
B
Q881
Q882
DC
DETECT
SWITCH
DC
DETECT
SWITCH DC
DETECT
SWITCH
PCONT
SWITCH
Q880
B
1
7
IC880
C0ABBB000342
OP-AMP
3
2
5
6
1
2
3
4
Q723
Q701
REGULATOR
POWER
CONTROL
IC721
MIP2C10MSSCF
POWER SUPPLY
JK504
JK504
SR+
SL+
C+
SW
AC INLET
FL- FL+
FR- FR+
LCH
RCH
SURROUND (R)
JK503
FRONT (L)
JK503
FRONT (R)
SURROUND (L)
JK504
CENTER
JK103
SUBWOFFER
C2CBYY000152
C2CBYY000152
SA-HR45E / SA-HR45EG
40