Schematic Diagram - Dab Section - Sony HCD-SPZ90DAB Service Manual

7-10. SCHEMATIC DIAGRAM – DAB Section –
ANTENNA-GND
TUNER-SG
CNP890
3P
ANTENNA
DAB/FM
CN500
C503 44P
0.1
2 5V
4 AUDIO_GND
C502
6 GND
0.1
8 USB_DM
10 GND
12 SPDIF_OUT
14 GND
16 S1_DOUT
R500
18 3.3V
100
20 GND
22 AUDIO_SDOUT0
C504
24 AUD_MCLK
0.1
26 LCD_DAT_1
28 LCD_DAT_3
30 LCD_DAT_5
32 LCD_DAT_7
34 LCD_LRS
36 LCD_PE
38 RDI_OUT
40 SCP_DAT
42 AUD_SDOUT1
44 AUD_SDIN
HCD-SPZ90DAB
• See page 39 for IC Block Diagrams.
TK001
CNP891
3P
(CHASSIS)
DAB TUNER
MODULE
C505 1000 6.3V
C506 0.1
5V 1
C507 10 50V
AUDIO_LEFT_OUT 3
C508 10 50V
AUDIO_RIGHT_OUT 5
GND 7
USB_DP 9
GND 11
GND 13
R502 100
S1_DIN 15
C509 4.7 50V
3.3V 17
C510 0.1
3.3V 19
C511 1000 6.3V
AUD_SFR 21
AUD_SCLK 23
LCD_DAT_0 25
LCD_DAT_2 27
LCD_DAT_4 29
LCD_DAT_6 31
LCD_F 33
LCD_M 35
SPDIF_IN 37
SCP_CLK 39
PDM_OUT 41
AUD_SDOUT2 43
R501
10
R535 R539
10k 4.7k
R503 R509 C513
1k 10k 220p
5
7
6
R533
2.2k
IC500(2/2)
8
NJM4565M
(TE2)
R507 R537
22k LOW-PASS FILTER 22k
R505 R517 C515
22k 10k 0.1
R506 22k C524 0.1
C541 0.1
R508 R538
22k IC500(1/2) 22k
NJM4565M
(TE2)
R504
1k
3 4
1
2
R534
2.2k C514 R536 R540
220p 10k 4.7k
R510
10k
+5V REGULATOR
IC502
BA50BC0WFP-E2
FB500
C529 C530 C533
FB501 C534
10 10 100
0.1
50V 50V 16V
C535
0.1
25 25
C519
470p
R541 R515 C525 R519 R523
10k 1k 1 0 4.7k
5
50V
7
6
R543
4.7k
8
IC501(2/2)
NJM4565M
(TE2)
C517 LOW-PASS FILTER R525
100p 4.7k
R531 C521
10k 0.1
R518 10k
R532 10k
C518 R526
100p 4.7k
IC501(1/2)
NJM4565M
(TE2)
R544
4.7k
3 4
1
2
R542
10k C526
C520 R516 1 R520 R524
470p 1k 50V 0 4.7k
+3.3V REGULATOR
IC503
BA33BC0WFP-E2
D500
10EDB40
C539
C538
C536 1000
C537 0.1
100 16V
0.1
16V
R529 10k
R528 10k
HCD-SPZ90DAB
CN501
11P
LCH
AGND
RCH
C523
100p
+9V
DAB 3.3V POWER
DAB 5V POWER
NC
DAB-IN
DAB-OUT
(Page
DGND
28)
+7V