Block Diagram; Driver L - Yamaha TSX-130 Service Manual

A B

■ BLOCK DIAGRAM

1
TSX-130
POWER (4)
→
SCHEMATIC DIAGRAM
TSX-120
POWER (5)
2
→
SCHEMATIC DIAGRAM
3
FM Tuner
+10T
POWER (7)
4
→
SCHEMATIC DIAGRAM
CB11
L11
F1
5
CB1 C2
C1
C3
T1
RY1
L1
C5 D1
6
IC1
Control IC
POWER (1)
L65668TR
→
SCHEMATIC DIAGRAM
7
C D
CB752
USB
CB753
iPod Dock
Top panel keys
+5I
KEY0
JK701
KEY1
AUX
IPDVCC
+5I
MAIN
→
IC219
BD7890FPS
SCHEMATIC DIAGRAM
S_6V +3.3M +3.3RTC +12A +10T +3.3RDS
IC218
Q252,253 etc
R1154H001C
TUN_SCK,TUN_MOSI,TUN_CSTUN_MUTE
+12A +5A
IC220
AC IN
PQ200WNA1ZPH
PS1_PRT
(+VP, AMPVCC(13.2V), +12A, +5A, +3.3D, +5I)
VP
R55
D3
Q2
D13
CPU_N_RST
PWER_DET
RY1
D11 Q7
S_6V
PRT_CTRL
D2
SGND
C20
+12A
L5 D25
IC13
S5
P2
NJM7812FA
S6
PT
S7 IPDVCC
L6 D29
AGND
FL1,FL2
S3
P1
Q1 S4
AMPVCC
D20
IGND
S1
V1
+3.3D
V2
S2
IC11
IC4
BD7890FPS
NJM431U
T2
IC3
AMPGND GND
IC2
E F
POWER (2)
SCHEMATIC DIAGRAM
CB212
Writing port
+3.3M
UART1
85 92 75
KEY0-2
70,95,97
IPD_DET,IPAP_DET
UART5
IPD_MOSI,IPD_MISO
IPD_PON
G model
IC216
RDS_SCK,RDS_MISO, RDS_RDY,RDS_RST
RDS SPI_4
COMP
LC72725
+3.3RDS
+3.3V to +5V
IC213
TUN_MISO,TUNED,TUN_ST SPI_3
IC214 +5V to +3.3V
DRV_MUTE,CD_OPEN,CD_CLOSE,CD_LSW0,1
SEL[1:0]
58,59
ADC_RST
AD 52 I2C_7
ICP_N_RST
IC210
Audio signal
detection
2,4
15
iPod
IC209 SCK
1,6 (TTL)
4to1SEL
AUX IC207 BCK,WCK
5,8 1,2 10,11
11,15
Tuner ADC
3,7
PCM1803 10 18,19
NJM2750M
2,47
14
SDO
12 I2S#1
46 IC202
+5A
DSP
(I2S#2)
BCK
YAMAHA
WCK
YSS951-VZ 43,44
+5A +3.3D
I2SData
(5Vtolerant)
45
BCK,WCK,Sdata
I2S#3
15 16
74SH04
+3.3D 24.576MHz
TSX-130
→
CD
SCHEMATIC DIAGRAM
PS2_PRT (M+7V, USB+5)
AMPVCC
I2Sout
M+7V USB+5 M+7V
DRV_MUTE
CD_OPEN
CD_CLOSE
D+3.3V
IC601
IC607
BD9302FP AN1010A
IC608 Driver
R1172S331B
A/B/C/D/E/F
G H
TSX-120
POWER (3) POWER (6)
→ →
SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM
V701
FL/Driver
SR1 U701
VP
LUMI IR FL1,FL2
+3.3M
IC206
IC205
RTC +3.3RTC
EEPROM
RX-4751SA
EP_SCL,EP_SDA SPCK,SIO,ALARM
I2C_2
CPU_N_RST
12,73
PWER_DET
87 PRT_CTRL
IC201
(M16C/64)
USB_N_PON
65
Microprocessor
USB_DET
USB_N_FLG
R5F3640DNFA 51,66
CD_MOSI,SCK,SCS,
CD_RST
SPI_0
CD_MISO
13 15 91 90 67
20MHz
IC204
XL201
iPod Coprocessor
MFI341S2160
+3.3D
FMT
27
IC208 IC203
DAC 17,20
D-AMP
PCM1781
SCK
5
YDA147
14,15 5,9
BCK,WCK
I2S
(TTL)
7,8
41,44
SDO
6
AMPVCC
+5A
M+3.3V
UART D+3.3V
+5U
D+,D-
IC602 USB
CD Controller
IC604
MN66F27971 IC606 USB
UART USB Controller
Current Limit IC
MN103SFB5K R5523N001A
I J
TSX-130/TSX-120
→
Front panel keys
KEY2

Driver L

Driver R
TSX-130
Loader Mechanism Unit
8829C + 313AAM
47