Printed Wiring Board - Tuner Board; Schematic Diagram - Tuner Board - Sony ZS-BTY50 Service Manual

5-7.

PRINTED WIRING BOARD - TUNER Board -

• See page 38 for Circuit Boards Location.
1
TUNER BOARD
A
R005
CL018
R016
R007
R006
R004
R003
CL017
CL016
R002
B
TUNER BOARD
1 CL011
CL004
2
CL006
C015
CL008
CL009
CL007
8
9
CL010
CN001
C
FFC5
D MAIN BOARD
CN301
(Page 39)
ZS-BTY50/BTY52/BTY55
• : Uses unleaded solder.
2
AM FERRITE-ROD
(COMPONENT SIDE)
CL014
C005
C014
C004
CL015
R009
13 12
R010
CL002
R012
C003 R001 R019
R013
SL001
L002
R011
C001
CL001
24 1
IC001
R015
R014
1-887-081-
(CONDUCTOR SIDE)
X001
D003
K
A/K
C008 C007 1 2
A
CN003
R018
C002
CL012
C006
1
2
R021
CN002
(SHIELD CASE)
1-887-081-
Note: IC001 on the TUNER board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
5-8.

SCHEMATIC DIAGRAM - TUNER Board -

• See page 38 for Waveforms. • See page 51 for IC Block Diagrams.
1
3
A
L100
ANTENNA
B
C
11
(11)
D
N
E
L100
AM FERRITE-ROD
ANTENNA
KEY
BOARD
CN705
(Page 46)
BOX1
BOX (L) SUB ASSY
SHEET
COPPER
LEAF, BOX
11
(11)
43 43
2 3 4
TUNER BOARD
C007 C008 C006 C010
X001
SL001
22p 22p 0.1 2200p
32.768kHz
R018 IC B/D
100k
IC001
11
FM/AM RECEIVER
IC001
SI4730-D60-GUR
R014
10k
0.7
1 DOUT
CL001
24
LOUT
0.7
2 DFS
23
ROUT C001
R015
R020 1
0.4 0 10k
100k 3 GPO3/DCLK
22
DBYP
0 3.1
4 GPO2/INT
21
VDD
R019 R011
3.1
0 1k 5 GPO1
20
VIO R013
0
1
6 NC
19
RCLK
R012
3.3
7 NC 1k
18
C003
R001 SDIO
1000p
0
0 3
FMI
8 17
SCLK R009
R010
1k
0 1k
9 RFGND
16
SEN
3.2
10 NC
VDR002
15
RST
R008
10k
NC
11 14
GND
CL002
(0.4)
AMI
12 13
GND
C005 C014 C011
1000p 1000p 0.022
CL015
C004
0.047
CL014
Note: IC001 on the TUNER board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
ZS-BTY50/BTY52/BTY55
5 6 7 8
CN003
2P N
CL003
1 FM ANTENNA
KEY
2 FM ANTENNA (NC)
BOARD
D003 CN705
MC2837
(Page 47)
C009
2200p
BOX1
CN002 BOX (L)
R021 2P
SUB ASSY
0
CL012
SHEET
1 S-GND
COPPER
LEAF, BOX
2 S-GND
C015
100
16V
CN001
9P
1 GND
R002 CL016 CL004
2 LOUT
R003 CL017 CL005
3 ROUT FFC5
R004 CL006
4 VCC
R005 CL018 CL007 D
L002
100uH 5 GND
R006 CL008
6 SDIO
R007 CL009 MAIN
7 SCLK BOARD
R016 CL010
(2/3)
8 RST
CN301
CL011
9 TU-INT (Page 41)
C002
10