Panasonic SH-HT885WEE / SH-FX50TPP / SE-FX50EE Simplified Service Manual ▷ View online
receiver. (Refer to Table 2 for model no. of digital receiver for applicable models) please check the digital receiver is turned
on & that all installations is carried out properly.
on & that all installations is carried out properly.
· If “W01” is flashing or light up re-initialization of the main unit is necessary. Refer to the self diagnostic section for original
service manual of applied models.
5
SH-HT885WEE / SH-FX50TPP / SE-FX50EE
3 Block Diagram
3.1. POWER BLOCK
3(22)
IN1-
(IN2+)
F1
Z5901
Q5901
PCONT
SWITCH
D5900
T5900
T5902
7(1)
FILTER
10(14)
OUT1(OUT2)
BOOT1(BOOT2)
9(15)
Q1505
Q1503
23
MODE
Q1001
L5900
D5940
D5910~D5913
S6000
D5901
Q5921
Q5920
Q5930
D5929
D5922,D5923
Q5922
Q5923
Q5924
Q5904
MODE
SWITCH
Q1504
D5915
D5916
Q1502
Q1501
PCONT
SWITCH
Q5902,Q5903
Q5931
Q5932
SWITCH
SWITCH
13
VSSR1
VSSR2
STBY
11
6
VSSA1
18
VSSA2
12
16
VDDP1
VDDP2
8
4
VDDA1
20
VDDA2
SLCH_IN
(SRCH_IN)
IN PCONT
LINK
REGULATOR
REGULATOR
SWITCH
REGULATOR
PCONT
SWITCH
SWITCH
LINK
SWITCH
SWITCH
SWITCH
PCONT
SWITCH
DIGITAL AMP IC
IC1500
C1BA00000407
REGULATOR
SWITCH
6(2)
IC1501
3
REGULATOR
Q5910
C1ZBZ0001550
555 TIMER IC
C0ABEB000015
DUAL OP-AMP IC
JK5900
AC INLET
RLY5900
POWER
TRANSFORMER
BACK-UP
TRANSFORMER
JK1000
SURROUND L(R)
SPEAKER
IC1502
TO RECIVER /
TRANSMITTER
MODULE BLOCK
B
B
SIGNAL LINES
( ) Indicates Pin No. of Right Channel
Note : Signal Lines are applicable to the Left Channel only.
: MAIN SIGNAL LINE
B
B
B
B
B
B
B
B
B
B
B
B
CHASSIC GROUND
B
A
6
SH-HT885WEE / SH-FX50TPP / SE-FX50EE
3.2. RECEIVER MODULE BLOCK
HOP_STROBE
RFIN
FL1
RF BANDPASS FILTER
J0E2457B0011
FM
B.P.F.
CN2
RF SWITCH
SW1
C1BB00001029
RF SPDT
3
3
Rf2
RFOUT
Rf1
RF_IN
1
31
VCC1
VCC0
V2
V1
RF_OUT
29
VCTL1
4
6
3
Rfc
5
3
5
23
22
21
19
16
14
13
12
11
9
25
24
X1
H0J320500012
IC4
RF POWER AMP
RF IC
3.3V REGULATOR
3.3V REGULATOR
C1ZBZ0002865
M9Z000000013
TO MAIN
BLOCK
C0CBCBC00090
C0CBCBC00090
IC5
IC2
CHIP
ANTENNA
AN1
B
RX_TX_DATA
CD_TXEN
SPI_SS
ENABLE_RM
RESET_N
SPI_RXD
SPI_CLK
SPI_TXD
BB_CLK
XTAL_N
XTAL_P
B
A
Y
CONNECT
CONNECT
PCONT
B
B
A
NAND GATE
C0JBAC000415
IC6
FILTER
FILTER
IC1
FILTER
7
SH-HT885WEE / SH-FX50TPP / SE-FX50EE
ELNA_CTRL
EPEAN
5
6
28
27
31
1
5
6
7
8
47
48
12
5
11
8
6
3
2
7
1
11(10)
4
2
1
3
13
14
15
16
3
SIGNAL LINES
D/A CONVERTER
EEPROM
C0FBBK000051
C3EBDC000063
( ) Indicates Pin No. of Right Channel
Note : Signal Lines are applicable to the Left Channel only.
: MAIN SIGNAL LINE
RF_SCLK
RF_SIN
RF_SEN
BB_CLK
RF_SOUT
RF_RXD
RF_TXON
RF_
HOPSTB
HOPSTB
RF_
BCLKEN
BCLKEN
ABCK/RE
ALRCK/WE
AMCLK/CS
ADA
TA/ED7
MCLK
SCLK
SDTI
LRCK
SDA
SCL
SDA
SCL
RST
PDN
DFS0
RESET
DEM
DFS1
NET_L(NET_R)
VCC
B
(ROUT)
LOUT
RESET IC
C1BB00001071
IC7
BASEBAND IC
C1BB00001102
IC3
IC401
FILTER
IC8
8
SH-HT885WEE / SH-FX50TPP / SE-FX50EE
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