Document
Order No. CHM1108509SE
Blu-ray Disc Player
Model No. DMP-BD75P DMP-BD75PC DMP-BD755P DMP-BD75PU DMP-BD75GA DMP-BD75GC DMP-BD75GN DMP-BD75GT DMP-BD75GW
Vol. 2
Colour (K).......................Black Type
Subject : Change the DIGITAL P.C.B. with the switching of Driver IC.
Please use this supplement manual together with the service manual for Model No. DMP-BD75P/ PC(CHM1102002CE), DMP-BD75GA/GC/GN/GT/GW/PU(CHM1104018CE), DMP-BD755P(CHM1104028AE).
© Panasonic Corporation 2011. Unauthorized copying and distribution is a violation of law.
TABLE OF CONTENTS
PAGE 1 Block Diagram -----------------------------------------------------3
1.1. Digital P.C.B. Regulator Block Diagram --------------3 1.2. Digital (Back End Section) Block Diagram-----------4 1.3. IC Pin Terminal Chart -------------------------------------5 1.4. Digital (Front End Section) Block Diagram ----------6 2 Schematic Diagram-----------------------------------------------7 2.1. Interconnection Schematic Diagram ------------------7 2.2. AUDIO_DAC Section Schematic Diagram ----------8 2.3. AV Section Schematic Diagram ------------------------9 2.4. MTK Section Schematic Diagram (1/2)------------- 10
PAGE 2.5. MTK Section Schematic Diagram (2/2) -------------11 2.6. DIGITAL_NET Section Schematic Diagram ------ 12 2.7. DDR Section Schematic Diagram ------------------- 13 2.8. FE Section Schematic Diagram(1/2) --------------- 14 2.9. FE Section Schematic Diagram(2/2) --------------- 15 3 Printed Circuit Board------------------------------------------ 16 3.1. Digital P.C.B. ---------------------------------------------- 16 4 Electrical Replacement Parts List------------------------- 25 5 How to distinguish between the Original P.C.B. and New P.C.B. -------------------------------------------------- 29
2
1 Block Diagram
1.1. Digital P.C.B. Regulator Block Diagram
FROM
P1102 P58001
POWER P.C.B.
22,23
PW_X_SW5.9V
FROM
P1102 P58001
POWER P.C.B.
19
P_ON_H
FROM MTK SECTION
GPIO1 IC51001- A7
FROM MTK SECTION
DR_P_ON_H IC51001- G22
FROM
P1102 P58001 PW_X_SW12.2V
POWER P.C.B.
15,16,17
IC56301 (REG.PW_AD5V) 1 VIN
VOUT 3 2 ON[H]
IC51002 (REG.PW_LED5V) 1 VDD VOUT 5
IC58111 (REG.RESET) 2 VDD VOUT 1
IC58302 (REG.PW_DR5V)
2 VIN VOUT 3
1 ON[H]
IC58403 (REG.PW_1.5V)
2 VIN
SW 3
7 EN
FB 5
IC58503 (REG.PW_1.1V)
2 VCC SW 3
7 EN
FB 5
QR58001
Q58006 (REG.PW_DR12V)
1 4
2
5 36
IC59301 (REG.PW_USB5.1V)
1 VIN VOUT 3
2 ON[H]
IC58301 (REG.PW_XSW3.3V)
1 VDD VOUT 5
PW_DR5V
IC55006 (REG.PW_XSW5V) 1 VDD VOUT 5
IP55005 12
PW_1.5V
IC58006 (REG.PW_1.2V)
8 VIN 5 Vcont
Vo 1
IP55004 12
3
PW_AD5V JK56001- 18
PW_USB_5.1V
P1103- 1
PW_LED5V
P1102 P58001 11
TO LED P.C.B.
PW_XSW3.3V
P1102 P58001 6 RESET
JK51305- 5 IC51001-J20,J21,L20,L19,C14
TO LED P.C.B.
IC51001-K23
5V IC55003- 15
5V IC55004- 23 / 27 / 32 P55001- 9 / 18
PW_1.5V
IC51001-DVCC18_IO_1 IC52001-VDD,VDDQ
IC52201-VDD,VDDQ
PW_1.2V
IC51001-Y21,V5,W4,E7,F7 C14,F14,F13,E14 C15,D15
PW_1.1V
IC51001-DVCC10_K
PW_DR12V
IC55003- 2 IC55004- 10 / 25 / 44 / 52
DMP-BD75P/PC/PU DMP-BD755P DMP-BD75GA/GC/GN/GT/GW
DIGITAL P.C.B. REGULATOR BLOCK DIAGRAM
1.2. Digital (Back End Section) Block Diagram
POWER P.C.B.
P1103 USB PORT
1 2 3
X56301
PW_5.9V
IC59301
7 Vin 1 Vout
ON[H] 5
T59301
IC51001 (PEAKS-PRO3)
A12 NS_XTALI B12 NS_XTALO
A7 GPIO1
AB1 USB_DM0 AB2 USB_DP0
DP7001
D3 C4 E5 G7 F8 B 10 K 11 A 13
DIG1 1 DIG2 2 DIG3 6 DIG4 9 DIG5 12 DIG6 14
IC7001 (DISPLAY/LED DRIVE)
5
A-K 14
21
DIG1-DIG6
15 19 20 23 24 26 27
P1102 P58001 10
AC3 GPIO6
NAND I/F
DDR3_CHA
IC51301 (8bit NAND)
64M X 8bit NAND FLASH MEMORY
IC52001
DDR SDRAM 1Gbit
IC52201
DDR SDRAM 1Gbit
TC- 1 NFD0-7
TC- 2 CAA0-13 TC- 3 CADQ0-15
TC- 4 CBA0-13 TC- 5 CBDQ0-15
DDR3_CHB
AOMCK D11 AOLRCK E11
AOBCK C11 AOSDATA0 A10
VDACX_OUT A19
CH2_P B13 CH2_M A13 CH1_P B14 CH1_M A14 CH0_P B15 CH0_M A15 CLK_P B16 CLK_M A16
CEC F20
HDMISCK D23 HDMISD E22 HPTLG E23
AUDIO SIGNAL
VIDEO SIGNAL
IC54004 (AUDIO D/A CONVERTER)
3 SMUTE 8 DIF
Control Interface
Clock Divider
CLK_MCK_A
CLK_LRCK_A CLK_BCK_A
CLK_DATA0_A
4 MCK
7 LRCK 5 BICK 6 SDTI
Audio Data Interface
8X Iterpolator
8X Iterpolator
Charge Pump
Modulator Modulator
SCF LPF
SCF LPF
AOUTL 10
AOUTR 9
JK56001 AUDIO OUT
AL
AR
BUFFER Q56301 Q56302 BUFFER
16
43
JK56001 VIDEO OUT
V
JK56301 HDMI JACK
1 D2+ 3 D24 D1+ 6 D17 D0+ 9 D010 CLK+ 12 CLK13 CEC
15 HDMISCL 16 HDMISDA
19 HOTPLG
AUDIO/VIDEO OUT DMP-BD75P/PC/PU DMP-BD755P DMP-BD75GA/GC/GN/GT/GW DIGITAL BLOCK DIAGRAM
4
1.3. IC Pin Terminal Chart
IC Pin Terminal Chart ( TC 1 - TC 5)
TC IC51001 / PEAKS-PRO3
Port Name Pin No
RA0 AA12
RA1 AB15
RA2 AE13
RA3 AB12
RA4 AA15
RA5 Y12
1 RA6 RA7
Y16 AD13
RA8 AA16
RA9 AC14
RA10
AD14
RA11
Y15
RA12
AE14
RA13
AB14
SIGNAL NAME IC52001 / SDRAM
Pin No
Port Name
CAA0 CAA1 CAA2 CAA3 CAA4 CAA5 CAA6 CAA7 CAA8 CAA9 CAA10 CAA11 CAA12 CAA13
N3 A0 P7 A1 P3 A2 N2 A3 P8 A4 P2 A5 R8 A6 R2 A7 T8 A8 R3 A9 L7 A10(AP) R7 A11 N7 A12(/BC) T3 A13
TC IC51001 / PEAKS-PRO3 Port Name Pin No
R.