Block Diagram - Yamaha DVD-S2500 Service Manual

BLOCK DIAGRAM

S400
(AUDIO)
1401
IEEE1394
GND 1
BOARD MCLK_iCEM 2
GND 3
DSD_PCM(3) 4
GND 5
DSD_PCM(2) 6
GND 7
DSD_PCM(15) 8
GND 9
DSD_PCM(4) 10
GND 11
7200
7400
1100
DSD_PCM(1) 12
INTEGRATED
EEPROM GND 13
LLC/PHY DSD_PCM(0) 14
1 5V
GND 15
2 GND
DSD_PCM(7) 16
3 3V3
GND 17
4 12V
DSD_PCM(6) 18
5 CS5
GND 19
6 RW
MCLK_iCEM 20
7 ALE
GND 21
8 GND
SCL 22
9 MEDUSA_INT
SDA 23
GND 24
DSD_PCM(10) 25
GND 26
+5VSTBY 27
PCM_LTRT 28
SPDIF 29
MCIF_INT2 30
1300
40P
8108
1603
1602
1 5VP
2 GNDB
3 3V3P
4 12VP
5 HB_CS5nA
6 RW_A
7800 7807
7 ALE_A
8 GNDB MSM514265E M29F002BT
9 MEDUSA_INTn
ROM
RAM
1800
33 MHZ
7801
SD5.2(S)
M5705
MONO BOARD
ALI
Servo Controller
7701
BA5954FP OPEN/CLOSE
7702
Actuator Drivers
SP3721A
Signal Processor MOCTL
& Laser Supply
7707 7709-7712
LM833D
BC807/BC817
Disc Driver Tray Driver
1701
1700
24P FLEX
HDMI D2 BOARD
(J model only)
DVD Mechanism
Actima A97SL
CVBS
Multi Channel Audio Out Video Out
1301-1
1140-A
1401
1 GND CVBS
2 MCLK_iCEM
3 GND
4 DSD_PCM(3)
7513 CVBS
5 GND
6 DSD_PCM(2) Buffer
7 GND 7510 7512
7402 7402 7302
8 DSD_PCM(15)
Buffer Buffer
Op Amp Op Amp Op Amp
9 GND
10 DSD_PCM(4)
CVBS_Scart
11 GND
12 DSD_PCM(1)
Y_mix 7525
13 GND
14 DSD_PCM(0) C_mix Op Amp 7517 /
15 GND
TV_L 7508
16 DSD_PCM(7)
7301
TVL
17 GND
TV_R
Op Amp
18 DSD_PCM(6)
19 GND 7200
TVR
20 MCLK_iCEM
CS4382
21 GND 0/6/12
DAC SCL_3V3
22 SCL
7605
Level
23 SDA
Shifter PCF8574T Video_SEL
24 GND 7320
SCA_3V3
25 DSD_PCM(10)
CS4398
26 GND
27 +5VSTBY
AUDIO DAC
28 PCM_LTRT
29 SPDIF
30 MCIF_INT2
1400
30P FLEX
8103 (80 mm)
1400
7404
74LVC1G125 7406
7507
7407
7508
5VB
7400
7401
FURORE2
SDRAM
MT48LV4M162TG
7206
NVRAM
M24C64-WMN6
S_I2C_CL
S_I2C_DA
7101
LSI ZIVA-5+
3V3B
Mpeg Decoder
7201
7302 7301
SDRAM SDRAM FLASH MEMORY
MT48LC16A2TG MT48LC16A2TG M29W160DT
1101 1302
1 GND
GND 13
PLUGDETN 12 2 DPDET#
3 DLINE 3
LINE_3 11
LINE_2 10 4 DLINE 2
LINE_1 9 5 DLINE 1
+5VA 8 6 +5VA
GND 7 7 GND
V 6 8 V 7201
GND 5 9 GND
PCF8574T
10 U
U 4
GND 3 11 GND
Y 2 12 Y
GND 1 13 GND
7202
ADV7310
P-SCAN/HDTV Encoder
1102
7101
D1/D2
PSCAN BOARD
SDRAM
1003
Y Pb Pr
SCART S-VIDEO MIXED 2ch COAXIAL
( G model only)
OUT L/R Out
1503
1501 1300
Y
C
5503
SCART_R
SCART_L
7515
7511 7507 7514
Buffer
Buffer Buffer Buffer
Mute
7501
Op Amp
+3V3D
+3V3_DAC
+3V3_OSC
-8VA
AV BOARD
1500
30P FLEX
1601
8104 (80 mm)
1500
Video Filters 7502
74VC1G125
7500 - 7506 FRONT (1) DISPLAY
1900
3V3 1
3V3 2
5V 3
GND 4
VIDEO_ZIVA
GND 5
MUTE
GND 6
12V 7
FTD DISPLAY
KEY MATRIX
1501
30P FLEX
8102 (180 mm)
1000
1402
7405
7100
HDMI
FLI2310
TRANSMITTER
1002
HDMI
RS-232C
OPTICAL
OUT OUT
1504
7504
CB2
DRIVER
1402
CB1
IR_SW 1
1 IR_232CSW
RC6_IN 2
2 RC6
UP_RESET 3
3 RESET
+5V_STBY 4 4 +5_STBY
IC3
SCL_5V 5 5 SCK
SDA_5V 6 6 SDA
+5VA GND 7 7 GND
7603
STDBY_CTRL 8 8 STBY_CTRL
L7805
+8VA 7602
1600
L7808
IC1
+3V3_Power 1
1403
+3V3_Power 2 M30626FHPFP
7600
GND 3
IR_SW 1
LD1117 +12V_Power 4
uP Reset 2
+12VSTBY 5
RC6_IN 3
GND 6
7604 -24V 4
+5VSTBY 7
+12V 5
L7908
GND 8 RS232C BOARD
+5V stb 6
-12V_Power 9
Stdby Ctrl 7
GND 10 (U model only)
SCA 8
-32V_Power 11
GND 9
STBY_CTRL 12
SCL 10
1103
1101
IR_SW 1
uP Reset 2
BOARD
RC6_IN 3
-24V 4
+12V 5
+5V stb 6
Stdby Ctrl 7
SCA 8
GND 9
SCL 10
FIL1
Filament
DRIVER
FIL2
-24V
+12V
VKK
7100
RESET
TMP87CH74
7102
7104
IR
1102
CN1
1204
POWER SUPPLY
Standby
UNIT
FRONT (2)
STANDBY CON1
BOARD
DVD-S2500
REMOTE
CONTROL
IN OUT
JK1 JK2
IC5
11