Schematic Diagram - Power - Yamaha RX-Z9 Service Manual

A B C
SCHEMATIC DIAGRAM (POWER)
1
IC40 : FLI2310
Digital Video Format Converter
PORT 2
8-BIT NOISE REDUCER,
INPUT PROCESSOR VERTICAL AND 16/20/24-BIT
656 INPUT DEINTERLACER, FRAME OUTPUT
WITH AUTO SYNC
RATE CONVERTET AND HORIZONTAL PROCESSOR RGB/YCrCb
AND AUTO ADJUST
SCALERS DIGITAL OUTPUTS
PORT 1 SDRAM INTERFACE
8/16/24-BIT
RGB/YCrCb
INPUT
2M x 32
CLOCK VERTICAL AND
SDRAM
GENERATION HORIZONTAL
(external)
PLLS ENHANCERS
2
IC26 : W981616bH-7
512K x 2 Banks x 16Bits SDRAM
CLK 35
CLOCK
BUFFER
CKE 34
CONTROL COLUMN DECODER
CS 18
SIGNAL R
RAS 17
GENERATOR O
COMMAND W
CAS 16 DECODER
D CELL ARRAY 2 DQ0
WE 15 E BANK #0
C
O 3 DQ1
D
E 5 DQ2
R
A10 20
6 DQ3
SENSE AMPLIFIER
8 DQ4
9 DQ5
MODE 11 DQ6
A0 21
REGISTER
12 DQ7
A3 24 ADDRESS
BUFFER REFRESH DQ
3 COUNTER BUFFER 39 DQ8
A4 27
40 DQ9
A9 32
42 DQ10
BA 19
43 DQ11
45 DQ12
46 DQ13
REFRESH COLUMN
COLUMN DECODER 48 DQ14
COUNTER COUNTER
R
49 DQ15
O
W
D CELL ARRAY
E BANK #1
C
O
D
E
R 14 LDQM
SENSE AMPLIFIER 36 UDQM
IC31 : W986432DH-7
IC41 : W986432DH-6
4 512K x 4 Banks x 32Bits SDRAM
VCC 1 86 VSS CLK
CLOCK
DQ0 2 85 DQ15
VCCQ 3 84 VSSQ BUFFER
DQ1 4 83 DQ14
DQ2 5 82 DQ13 CKE
VSSQ 6 81 VCCQ
DQ3 7 80 DQ12
DQ4 8 79 DQ11
VCCQ 9 78 VSSQ
DQ5 10 77 DQ10 CS CONTROL
SIGNAL
DQ6 11 76 DQ9
VSSQ 12 75 VCCQ RAS COMMAND GENERATOR
DQ7 13 74 DQ8
NC 14 73 NC CAS
VCC 15 72 VSS DECODER
DQM0 16 71 DQM1 COLUMN DECODER COLUMN DECODER
WE NC WE
17 70
CAS 18 69 NC
RAS 19 68 CLK
CS 20 67 CKE CELL ARRY CELL ARRY
NC 21 66 A9 A10
BANK #0 BANK #1
BS0 22 65 A8
BS1 23 64 A7
A10/AP 24 63 A6 MODE
A0 25 62 A5 REGISTER
A0 SENSE AMPLIFIER SENSE AMPLIFIER
A1 26 61 A4 ADDRESS
A2 27 60 A3
DQM2 28 59 DQM3 BUFFER
A9
VCC 29 58 VSS BS0 DMn
NC 30 57 NC BS1
DQ16 31 56 DQ31
VSSQ 32 55 VCCQ
DQ17 33 54 DQ30
DQ18 34 53 DQ29
DATA CONTROL DQ0
VCCQ 35 52 VSSQ DQ
DQ19 36 51 DQ28 CIRCUIT BUFFER
DQ20 DQ27 DQ31
37 50
VSSQ 38 49 VCCQ REFRESH COLUMN
DQ21 39 48 DQ26
COUNTER COUNTER DQM0-3
5 DQ22 40 47 DQ25
VCCQ 41 46 VSSQ
DQ23 42 45 DQ24
VCC 43 44 VSS
COLUMN DECODER
COLUMN DECODER
CELL ARRY CELL ARRY
BANK #2 BANK #3
SENSE AMPLIFIER SENSE AMPLIFIER
IC29, 42 : XC9572XL-10TQ100C IC116 : CY232SC-1
Clock Generator
CPLD
3 FBIN GND VDD
JTAG 1 3 7
JTAG PORT 1 IN-SYSTEM PROGRAMMING CONTROLLER
CONTROLLER
4
FS0
÷Q
6 5
FS1
54
FUNCTION
I/O 18 BLOCK 1
Macrocells 2
IN PHASE CHARGE
I/O 1 to 18
DETECTOR PUMP
I/O
I/O 54
FUNCTION
LOOP
18 BLOCK 2
FILTER
Macrocells
I/O 1 to 18
BLOCKS
OUTPUT
I/O
BUFFER
54
I/O FUNCTION
VCO
18 BLOCK 3
I/O Macrocells
÷2 OUTPUT
1 to 18 BUFFER
I/O
3
I/O/GCK
54
1 FUNCTION
I/O/GSR 18 BLOCK 4
2 Macrocells
I/O/GTS
1 to 18
7
IC22 : XC95144XL-10TQ100C
CPLD
3
JTAG
IN-SYSTEM PROGRAMMING CONTROLLER
JTAG PORT 1
CONTROLLER
54
FUNCTION
I/O 18 BLOCK 1
Macrocells
I/O
1 to 18
I/O
I/O 54
FUNCTION
18 BLOCK 2
Macrocells
1 to 18
I/O
BLOCKS
8
I/O
54
FUNCTION
I/O
18 BLOCK 3
I/O Macrocells
1 to 18
I/O
3
I/O/GCK
54
1 FUNCTION
I/O/GSR 18 BLOCK 4
4 Macrocells
I/O/GTS
1 to 18
54
FUNCTION
18 BLOCK 8
Macrocells
1 to 18
9
IC25 : MN673744HL
3D Y/C Separation, TBC, and Frame Synchronizer
IC28 : ADV7310KST SDRCLKIN SDRCLKOUT
RST (108MHz) (108MHz)
Video Encoder
STANDARD DEFINITION
CONTROL BLOCK
COLOR CONTROL
BRIGHTHNESS
12-BIT
DNR
GAMMA DAC
PROGRAMMABLE FILTERS
O 12-BIT
SD TEST PATTERN R656IN 8
V DAC 7~0 Rec.656
E CLK27I Input Pocessing
D R
Y9-Y0 12-BIT
E S
C9-C0 PROGRAMMABLE DAC
M A
RGB MATRIX
S9-S0 U
M
X 12-BIT A/D 2D/3D
10 P LPF Digital
DAC VIDEO 10bit 6MHz DDC YC
L 27MHz Clamp
SEP.
I
HIGH DEFINITION
N 12-BIT
CONTROL BLOCK Copyright
DAC APCE SYNC
G Signal
CSYNCO SEP
GCP Detection
HD TEST PATTERN
12-BIT
DAC CLPOS D/A
HSYNC COLOR CONTROL Analog
TIMING ADAPTIVE FILTER CTRL AGCO D/A Control
VSYNC
GENERATOR SHARPNESS FILTER ACCO D/A
BLANK
2
I C S
A/D LPF Chroma
CLKIN_A INTERFACE 10bit DDC E
PLL CIN 6MHz Dec
27MHz L
CLKIN_B
D E F
-62.4
9.8
0.9
6
OUT1
8
OUT2
O: USED X: NOT USED
SDRAM
control
MOAD MODT
signal CLK27XI CLK27XO
7 16
12
Clock
Genarator
SDRAM I/F
PLL
CLK270
1/4 Divider
108 27
MHz MHz
S S
S Rec.656
E Frame E
E NR Output R656OUT
L SYNC L
L Pocessing 7~0
ANALOG PROCESSING
Line
TBC
/
DDC
Microcomputer
MDA15~0
MAD6~0
Microcomputer
I/F MNWENBW
MNRE
ACC APC MCSALE
MICONRWW MICOMMOD
MICONRWR MICOMSEL
G H
19.6
0
0
0
-17.6
0.1
0
0
-30.4
-29.9
12.2
17.6
0
0
0
0
0
0
-18.6
-12.4
5.0
0
0
-4.8
-11.6
3.5
3.5
-11.6
-11.7
IC905 : PQ09RF1
IC913 : PQ05RF1
Rgulator
1
VIN
IC906–909 : PQ05RD21
IC910 : PQ03RD23
Rgulator
DC INPUT (VIN) 1
I J K
TO FAN
Page 137 A-4
TO OPERATION (1) W931
TO FAN
Page 136 H-10
TO FUNCTION W8
Page 144 N-2
TO SUB TRANS (4) CB862
Page 135 J-10
GY
TO FUNCTION CB3
Page 144 E-4
TO SUB TRANS (1) Z803
Page 142 N-8
TO VIDEO BOTTOM CB6
VOLTAGE SELECTOR
SW751
110V 1 2/5 6
120V 2 3/6 7
240V 3 4/7 8
220V 4 5/8 1
Page 132 L-3
TO DSP1 (1) CB11
Page 140 J-7
TO VIDEO TOP CB26
4
2
VO
I C
4 CV
3
GND
3 DC OUTPUT (VO)
I C
2 ON/OFF CONTROL (VC)
5
GND
EUROPE
L M N
RX-Z9/DSP-Z9
IC701 : NJM4556AL
Dual OP-Amp
+ +
– –
1 2 3 4 5 6 7 8
9.8
10.5
9.8
0
0
0
0
0.7
0
0
0.7
0
0
0 0
-10.7 -10.0 -10.0
VI
Page 144 E-4
TO SUB TRANS (1) Z801
* All voltages are measured with a 10M Ω /V DC electronic volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
143