Sony KE-MR61M2, PDM-6110, MBT-MR2 Service Manual
SERVICE MANUAL
SPECIFICATIONS
MR2 CHASSIS
KE-MR61M2
FLAT PANEL COLOR TV
China Model
PDM-6110
Power requirements
Power consumption (W)
Display unit PDM-6110 220 V AC, 50 Hz
220 V AC, 50 Hz
Media receiver unit MBT-MR2
Indicated on the rear of media receiver unit
Television system
Color system
Stereo/Bilingua system
B/G, I, D/K
PAL, PAL 60, SECAM, NTSC4.43, NTSC3.58
NICAM Stereo/Bilingual B/G, I, D/K
Channel coverage
B/G
VHF : E2 to E12 / UHF : E21 to E69 / CATV : S01 to S03, S1 to S41
I
D/
K
M
8
VHF/UHF (antenna)
Audio output (Speaker)
UHF : B21 to B68 / CATV : S01 to S03, S1 to S41
VHF : C1 to C12, R1 to R12 / UHF : C13 to C57, R21 to R60/
CATV : S01 to S03, S1 to S41, Z1 to Z39
VHF : A2 to A13 / UHF : A14 to A79/
CATV : A-8 to A-2, A to W+4, W+6 to W+84
75-ohm external terminal
13 W + 13 W (4Ω)
MBT-MR2
KE-MR61M2 (CH) 2
Design and specifications are subject to change without notice.
WOOFER OUT (VAR)
i
(Headphones)
Display resolution
Scr
een size
Dimensions (w/h/d, mm)
Mass (kg)
Output: 1 Phono jack
Output: 1 Stereo minijack
1365 pixels × 768 pixels
61 inches
Display unit PDM-6110:
Media receiver unit MBT-MR2: 430 × 79 × 343 mm
1797 × 937 × 110 mm
Display unit PDM-6110: 71 kg
Media receiver unit MBT-MR2:
4.7 kg
Number of terminal
VIDEO (Video)
AUDIO (Audio)
S VIDEO
(S V
ideo)
COMPONENT
VIDEO IN
(Component Video)
COMPONENT
VIDEO IN
(G/B/R/HD/VD
Video)
5
PC
– CENTER SP IN
(Center Speaker)
Input: 4 Output: 1 Phono jacks; 1 Vp-p, 75 ohms
Input: 6 Output: 1 Phono jacks; 500 mVrms
Input: 4 Y: 1 Vp-p, 75 ohms,
unbalanced, sync negative
C: 0.286 Vp-p, 75 ohms
Input: 2 Phono jacks
Y:1 Vp-p, 75 ohms, sync negative
PB/CB: 0.7 Vp-p, 75 ohms
PR/CR: 0.7 Vp-p, 75 ohms
Audio: 500 mVrms
Input: 1 Phono jacks
G: 0.7 Vp-p, 75 ohms
B: 0.7 Vp-p, 75 ohms
R: 0.7 Vp-p, 75 ohms
HD: 0.7 Vp-p, 75 ohms
VD: 0.7 Vp-p, 75 ohms
Input:1 120 W max., 8 ohms
KE-MR61M2 (CH) 3
SAFETY CHECK-OUT
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recommend their replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC Leakage.
Check leakage as described right.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOMs that are suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 k
Ω
0.15 μF
AC
Voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
WARNING!!
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK !
ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS
AND IN THE PARTS LIST ARE CRITICAL FOR SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE
CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN
THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR
IMPROPER OPERATION IS SUSPECTED.
AVERTISSEMENT!!
ATTENTION AUX COMPOSANTS RELATIFS À LA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET
UNE MARQUE ! SONT CRITIQUES POUR LA
SÉCURITÉ. NE LES REMPLACER QUE PAR UNE
PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES
RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST
CRITIQUE POUR LA SÉCURITÉ DU
FONCTIONNEMENT SONT IDENTIFIÉS DANS LE
PRÉSENT MANUEL. SUIVRE CES PROCÉDURES
LORS DE CHAQUE REMPLACEMENT DE
COMPOSANTS CRITIQUES, OU LORSQU’UN MAUVAIS
FONCTIONNEMENT EST SUSPECTÉ.
KE-MR61M2 (CH) 4
SELF DIAGNOSIS FUNCTION
1. Outline of Self-Diagnosis Function
• This device includes a self-diagnosis function.
• In case of abnormalities, the POWER/STANDBY indicator sutomatically blinks.
• It is possible to predict the sbnormality location by the number of blinks.
• The instruction manual describes blinking of the POWER/STANDBY indicator.
• If the symptom is not reproduced sometime in case of a malfunction, there is recording of whether a malfunction was generated or
not.
Operate the remote command to confirm the matter on the screen and to predict the location of the abnormality.
2. Diagnosis Iteams and Prediction of Malfunction Location
• When a malfunction occure the POWER/STANDBY indicators only blinks for one of the following diagnosis items.
• In case of two or more malfunctions, the item which first occurred blinks.
If the malfunctions occurred simultaneously, the item whith the lower blink count blinks first.
<Maifunction location by the number of blinks>
Number of times
symptom
POWER/STANDBY
Indicators blinks
4 times (RED) Fan Error
6 times (RED) Low-B Error
9 times (RED) Panel Module Error (Display Unit Error)
KE-MR61M2 (CH) 5
TABLE OF CONTENTS
SAFETY CHECK-OUT ....................................... 3
SELF DIAGNOSIS FUNCTION .......................... 4
1. DISASSEMBLY ............................................ 1-1
1-1. DISPLAY UNIT (PDM-6110) ........................... 1-1
1-1-1. REAR COVER REMOVAL ......................... 1-1
1-1-2. G1 BOARD REMOVAL ............................... 1-2
1-1-3. F1 AND K2 BOARDS REMOVAL ............. 1-2
1-1-4. DEM AND K3 BOARDS REMOVAL ......... 1-3
1-1-5. G2 BOARD REMOVAL ............................... 1-3
1-1-6. SPEAKER BOX ASSY REMOVAL ............ 1-4
1-1-7. FILTER GLASS BRACKET ASSY REMOVAL
........................................................................ 1-5
1-1-8. R1 BOARD REMOVAL ............................... 1-6
1-1-9. R2 BOARD REMOVAL ............................... 1-6
1-1-10. PLASMA DISPLAY PANEL REMOVAL
........................................................................ 1-7
1-2. MEDIA RECEIVER UNIT (MBT-MR2) ......... 1-8
1-2-1. PANEL AND COVERS REMOVAL ........... 1-8
1-2-2. SPM BOARD REMOVAL ............................ 1-9
1-2-3. H1, H2 AND H3 BOARDS REMOVAL ...... 1-9
1-2-4. HM BOARD REMOVAL ............................. 1-10
1-2-5. J1 AND J2 BOARDS REMOVAL ............... 1-10
1-2-6. BD, M AND MS2 BOARDS REMOVAL .... 1-11
1-2-7. A BOARD REMOVAL ................................. 1-12
1-2-8. G BOARD REMOVAL ................................. 1-12
2. ADJUSTMENT .............................................. 2-1
2-1. SERVICE MODE ............................................... 2-1
2-1-1. METHOD OF SETTING THE
SERVICE MODE. ......................................... 2-1
2-1-2. ADJUSTMENT ITEMS AND
KEY OPERATION. ....................................... 2-1
2-1-3. METHOD OF ENDING
SERVICE MODE .......................................... 2-1
2-1-4. SERVICE MODE LIST ................................. 2-2
3. DIAGRAMS ................................................... 3-1
3-1. BLOCK DIAGRAMS ........................................ 3-1
3-1-1. DISPLAY UNIT (PDM-6110) ...................... 3-1
(1) DEM, R1 and R2 Boards ............................... 3-1
(2) K2 and K3 Boards .......................................... 3-2
(3) F1 and G1 Boards .......................................... 3-3
(4) G2 Board ........................................................ 3-4
3-1-2. MEDIA RECEIVER UNIT (MBT-MR2) ..... 3-5
(1) A (1/2) and H1 (1/2) Boards .......................... 3-5
(2) A (2/2), H1 (1/2), H2, H3 and
SPM Boards ................................................... 3-6
(3) J1 Board ......................................................... 3-7
(4) HM and MS2 Boards ..................................... 3-8
(5) BD Board ....................................................... 3-9
(6) J2 and M (1/2) Boards ................................... 3-10
(7) M (2/2) Board ................................................. 3-11
(8) G Board .......................................................... 3-12
3-2. FRAME DIAGRAM .......................................... 3-13
3-3. CIRCUIT BOARDS LOCATION ..................... 3-14
3-3-1. DISPLAY UNIT (PDM-6110) ...................... 3-14
3-3-2. MEDIA RECEIVER UNIT (MBT-MR2) ..... 3-14
3-4. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS ............................................ 3-14
3-4-1. DISPLAY UNIT (PDM-6110) ...................... 3-15
(1) Schematic Diagram of DEM Board .............. 3-15
(2) Schematic Diagram of F1 Board ................... 3-23
(3) Schematic Diagram of G1 Board .................. 3-24
(4) Schematic Diagram of G2 Board .................. 3-26
(5) Schematic Diagram of K2 Board .................. 3-28
(6) Schematic Diagram of K3 Board .................. 3-30
(7) Schematic Diagram of R1 Board ................... 3-31
(8) Schematic Diagram of R2 Board ................... 3-31
3-4-2. MEDIA RECEIVER UNIT (MBT-MR2) ...... 3-32
(1) Schematic Diagram of A Board .................... 3-32
(2) Schematic Diagram of BD Board .................. 3-38
(3) Schematic Diagram of G Board .................... 3-44
(4) Schematic Diagram of H1 Board .................. 3-46
(5) Schematic Diagrams of H2 and H3 Boards .. 3-47
(6) Schematic Diagram of HM Board ................. 3-48
(7) Schematic Diagram of J1 Board .................... 3-49
(8) Schematic Diagrams of J2 and SPM Boards . 3-51
(9) Schematic Diagram of M Board .................... 3-52
(10) Schematic Diagram of MS2 Board ................ 3-56
3-5. SEMICONDUCTORS ....................................... 3-61
4. EXPLODED VIEWS ...................................... 4-1
4-1. DISPLAY UNIT-1 (PDM-6110) ....................... 4-2
4-1-1. DISPLAY UNIT-1 ......................................... 4-2
4-1-2. DISPLAY UNIT-2 ......................................... 4-3
4-1-3. DISPLAY UNIT-3 ......................................... 4-4
4-1-4. DISPLAY UNIT-4 ......................................... 4-5
4-2. MEDIA RECEIVER UNIT (MBT-MR2) ......... 4-6
4-2-1. MEDIA RECEIVER UNIT-1 ........................ 4-6
4-2-2. MEDIA RECEIVER UNIT-2 ........................ 4-7
4-2-3. MEDIA RECEIVER UNIT-3 ........................ 4-8
4-2-4. MEDIA RECEIVER UNIT-4 ........................ 4-9
4-3. PACKING MATERIALS FOR DISPLAY UNIT
(PDM-6110) ...................................................... 4-10
4-4. PACKING MATERIALS FOR MEDIA
RECEIVER UNIT (MBT-MR2) ........................ 4-11
5. ELECTRICAL PARTS LIST ........................ 5-1
KE-MR61M2 (CH) 1-1
1-1. DISPLAY UNIT (PDM-6110)
1-1-1. REAR COVER REMOVAL
SECTION 1
DISASSEMBLY
4 Rear cover
2 Six screws
(+PSW 5x16)
2 Six screws
(+PSW 5x16)
1 Six screws
(+PSW 4x12)
1 Four screws
(+PSW 4x12)
1 Six screws
(+PSW 4x12)
1 Four screws
(+PSW 4x12)
3 Five screws
(+PSW 3x8)
KE-MR61M2 (CH) 1-2
1-1-2. G1 BOARD REMOVAL
1-1-3. F1 AND K2 BOARDS REMOVAL
3 Two screws
(+BVTP 3x12)
4 G1 board
1 Two screws
(+PSW 4x12)
1 Two screws
(+PSW 4x12)
2 G1 bracket
2 F1 board
4 K2 board
1 Two screws
(+PSW 3x8)
3 Two screws
(+PSW 3x8)
KE-MR61M2 (CH) 1-3
1-1-4. DEM AND K3 BOARDS REMOVAL
1-1-5. G2 BOARD REMOVAL
2 DEM board
6 K3 board
3 Four screws
(+PSW 3x8)
5 Four screws
(+PSW 3x8)
1 Two screws
(HEX)
2 Two screws
(GRIP,M2.6 S HEAD)
4 G2 board
2 G2 bracket
3 Three screws
(+BVTP 3x12)
1 Three screws
(+PSW 4x12)
1 Three screws
(+PSW 4x12)
KE-MR61M2 (CH) 1-4
1-1-6. SPEAKER BOX ASSY REMOVAL
5 Speaker box (L) assy
4 Speaker box (RL)
Speaker
terminal (B)
Speaker terminal (A)
Speaker terminal (A)
9 Speaker box (RR)
0 Speaker box (R) assy
2 Four screws
(+PSW 4x10)
1 Ten screws
(+BTP 4x18)
8 Six screws
(+BVTP 4x16)
3 Six screws
(+BVTP 4x16)
6 Ten screws
(+BTP 4x18)
7 Four screws
(+PSW 4x10)
Speaker
terminal (B)
KE-MR61M2 (CH) 1-5
1-1-7. FILTER GLASS BRACKET ASSY REMOVAL
ql Two fixed screws
qj Two fixed screws
(+KTP 3x8)
w; Bar (V)
qk Bar (V)
8 Four screws
(+BVTP 4x12)
4 Four screws
(+PSW 4x12)
5 Two screws
(+BVTP 4x12)
2 Two screws
(+PSW 4x12)
1 Four screws
(+BVTP 4x12)
0 Four screws
(+BVTP 4x12)
qa Two screws
(+BVTP 4x12)
7 Two screws
(+PSW 4x12)
qd Six fixed screws
qg Six fixed screws
wa Filter glass
bracket assy
3 Filter bracket assy (V)
9 Filter bracket assy (V)
qs Filter bracket assy (H)
6 Filter bracket
assy (H)
qh Bar (H) assy
qf Bar (H) assy (UPPER)
KE-MR61M2 (CH) 1-6
1-1-8. R1 BOARD REMOVAL
1-1-9. R2 BOARD REMOVAL
2 Filter bracket (V) block assy
4 R1 board
3 PC board spacer
1 Two screws
(+P 3x16)
2 Filter bracket (H) block assy
3 PC board spacer
4 R2 board
1 Four screws
(+PSW 4x12)
KE-MR61M2 (CH) 1-7
1-1-10. PLASMA DISPLAY PANEL REMOVAL
2 Filter bracket (V) block assy
61 inch optical filter
1 Two screws
(+P 3x16)
3 Four screws (+PSW 4x12)
4 Filter bracket (H) block assy
5 61 inch plasma display panel
KE-MR61M2 (CH) 1-8
1-2. MEDIA RECEIVER UNIT (MBT-MR2)
1-2-1. PANEL AND COVERS REMOVAL
1 Four screws
(M3,SW)
3 Two screws
(M3,SW)
3 Three screws
(M3,SW)
5 Two screws
(HEX)
2 Top cover
8 Rear panel assy
9 Fan block (L) assy
0 Front panel assy
4 Eight screws
(+BVTP 3x12)
7 Screw
(+PSW 4x8)
6 Two screws
(GRIP,M2.6 S HEAD)
KE-MR61M2 (CH) 1-9
1-2-2. SPM BOARD REMOVAL
1-2-3. H1, H2 AND H3 BOARDS REMOVAL
6 AC Inlet
2 SPM board
4 RF splitter
1 Two screws
(+BVTP 3x12)
3 Screw
(+PSW 3x5)
Rear panel
5 Two screws
(M3,SW)
1 Five screws
(+BVTP 3x12)
Front panel assy
2 H1 board
4 H3 board
6 H2 board
3 Three screws
(+BVTP 3x12)
5 Three screws
(+BVTP 3x12)
KE-MR61M2 (CH) 1-10
1-2-4. HM BOARD REMOVAL
1-2-5. J1 AND J2 BOARDS REMOVAL
Front panel assy
4 HM board
1 Two screws
(+BVTP 3x12)
2 HMP bracket
3 Screw
(+BVTP 3x12)
1 Screw
(+PSW 3x8)
3 Two screws
(M3x6,P,SW(+))
5 Two rivet,nylon
2 D block assy
6 J2 board
4 J1 board
KE-MR61M2 (CH) 1-11
1-2-6. BD, M AND MS2 BOARDS REMOVAL
4 Four screws
(M3x6,P,SW(+))
6 Two screws
(M3x6,P,SW(+))
9 Two screws
(M3x6,P,SW(+))
qj Four screws
(M3x6,P,SW(+))
qk M board
qf Two screws
(HEX)
qa Two screws
(M3x6,P,SW(+))
0 Holder,DIC PWB (MSB)
qs Holder,DIC PWB (MSA)
7 Four screws
(M3x6,P,SW(+))
8 MS2 board
qd BD board
5 Case (UP),D block shield
1 Connector assy 2P
2 LVDS connector assy
3 Lead wire connector (LVDS)
qg Two screws
(GRIP,M2.6 S HEAD)
qh Case(REAR),D block shield
KE-MR61M2 (CH) 1-12E
1-2-7. A BOARD REMOVAL
1-2-8. G BOARD REMOVAL
1 Four screws
(+PSW 3x8)
3 Two pin cable
2 A board
1 Seven screws
(+PSW 3x8)
2 G board
KE-MR61M2 (CH) 2-1
SECTION 2
ADJUSTMENTS
2-1. SERVICE MODE
• By using remote commander (RM-1028), all circuit
adjustment can be made.
2-1-1. METHOD OF SETTING THE SERVICE
MODE.
1. Standby mode. (power off)
2. On the remote command button. (Press each button within a
second)
DISPLAY → 10KEY<5> → VOL<+> → POWER
2-1-2. ADJUSTMENT ITEMS AND KEY
OPERATION.
ITEM KEY OPERATION
Change the Category 2 (UP), 5 (down)
Change the Item 1 (UP), 4 (down)
Change the Value 3 (UP), 6 (down)
Read Data from NVM 7 → -
Write Data to NVM MUTE → -
Test Reset NVM Data 8 → -
2-1-3. METHOD OF ENDING SERVICE MODE
• When ending service mode, turn the power switch OFF on the
remote commander or the main unit.
KE-MR61M2 (CH) 2-2
2-1-4. SERVICE MODE LIST
CATEGORY
DATA
No Name
OSD
0 OSV 20
1 FW1 7
2 FW2 20
ITEM
CATEGORY
DATA
No Name
MSP
0 WST 21
1 WBT 236
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
WLL
WAC
WDL
NDL
SDL
AGC
REL
CRM
ACO
FP
FPM
FH2
FH2M
FH3
FH3M
WGP
NIP
ERR
VOL
5
ITEM
No Name
ITEM
1
48
32
16
1
40
0
DATA
48
40
62
0
0
0
0
1
2
2
1
1
27
54
27
54
27
54
28
127
80
48
0
1
2
3
4
5
6
8
9
10
11
TEXT
TXH
TXV
THD
TVD
HPL
VPL
FPL
TBR
NOP
TCH
DRC
CATEGORY
No Name
ITEM
DATA
2
7
TEXT
FMD
CATEGORY
KE-MR61M2 (CH) 2-3
CATEGORY
DATA
No Name
POWR
0 DLY1 12
1 DLY2
2 DLY3
ITEM
CATEGORY
DATA
No Name
OPM
0 APC
2 AFM
3
4
5
6
7
8
10
11
12
13
14
DBL
SSO
SCH
SCA
LBB
23P
TUT1
TUT2
TUT3
TUTW
3NR
1
5
5
5
5
ITEM
1
1
1
1
1
1
1
1
0
0
CATEGORY
DATA
No Name
OPM
15 SIG
16 NSIG
ITEM
0
0
0
0
No Name
ITEM
ITEM
DATA
2
Zoom50
15
1
No
9
TSY
Name
VLIM
WDZM50
15
WDZM60
15
CATEGORY
CATEGORY
Zoom60
SD
DATA
OPM
OPM
15
ITEM
Zoom50
15
No
9
Name
VLIM
WDZM50
15
WDZM60
15
CATEGORY
Zoom60
HD
DATA
OPM
15
RF
Video
No Name
ITEM
DATA
*
0
PFED
PFED
CATEGORY
No Name
ITEM
DATA
0
0
GUID
GUID
CATEGORY
*:Decimal
KE-MR61M2 (CH) 2-4E
ITEM
Data
10
No
5
Name
Data
10
Data
10
CATEGORY
Data
DATA
PIC
10
0
6
0
0
0
0
0
1
0
No Name
ITEM
DATA
*
0
SRV
COM
CATEGORY
*:Decimal
CATEGORY
No Name
Dynamic Standard Hi-Fine Personal Dynamic Standard Hi-Fine Personal Dynamic Standard Hi-Fine Personal
PIC
0 PIC 100 80 60 50
1 COL 52 56 50 50 60 60
2 BRI 47 50 50 50 47
3 HUE 50 50 50 50 50
4 SHP 60 60 60 50 70 70 70
ITEM DATA
N50
100 80 60
50
50 50
50 50
N61
S32
50
50
50
50
50
50
50
50
50
50
65 63
47
50
50 50 50
100 80 60
50
50 50
50
50
BLLV
CTMP
Dynamic Standard Hi-Fine
Personal
ITEM
Data
50
No
0
Name
Data
50
Data
50
CATEGORY
Data
DATA
SOU
50
50
50
50
50
1
BAS
TRE
Dynamic Standard Hi-Fine
Personal
ITEM
Data
No
7
Name
Data
Data
CATEGORY
Data
DATA
PIC
PIOF
Dynamic Standard Hi-Fine Personal
CATEGORY
DATA
No Name
OPB
0 OP0 60
75
60
32
1 OP1
3 OP3
ITEM
4
OP4
CATEGORY
DATA
No Name
OPB
2 OP2
ITEM
1
KE-MR61M2 (CH) 3-1
3-1. BLOCK DIAGRAMS
3-1-1. DISPLAY UNIT (PDM-6110)
(1) DEM, R1 and R2 Boards
SECTION 3
DIAGRAMS
17189101224
23
DATA0-
DATA0+
DATA1-
DATA1+
DATA2-
DATA2+
CLOCK-
CLOCK+
D3104,3106
LIMITTER
R0-
R0+
R1-
R1+
R2-
R2+
RC-
RC+
671
14
DDC SCL
DDC SDA
HOTPLUG DET
+5V POWER
7
2
IC3104
6
3
87868483818090
89
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
RXC-
RXC+
QEQEQE
0DLK
DE
VSYNC
IC3109
TMDS RECEIVER
93
92
DDC SCL
DDC SDA
Q3118
5V_4
3.3V
D3105
IC3112(1/2)
6
5
I/O EX
232220
SDA
SCL
19
Q3108
EEPROM
WC
SDA
SCL
11151412425
1
5
6
13
3
SERIAL BUS SW
DECODER
6
3.3V_4
Q3111
SDA
SCL
PROM SCL
PROM SDA
910
1811617567
4
SCDT
95
96
8
B5
B13
B7
B11
B6
B8
B9
A7
A8
A10
A11
A13
A3A1A6
A4
POWER ON
STBY
CABLE DAT
RESET
MODE
RXD
TXD
JIG
SIRCS+
SIRCS-
SPDIF+
SPDIF-
UART_I+
UART_I-
UART_O+
UART_O-
CN3101
TXD-
TXD+
6
5
7
886
5
LINE DRIVE/RECEIVER
D/A CONVERTER
91011121234567
3.3V_4
RVGYBU
CLKI1
DE1
VS1
HSCS1
30-37
20-27
10-17
R0-7
G0-7
B0-7
RV10-17
GY10-17
BU10-17
4HS HSCS1
444647
48
1
2
RAO
GAO
BAO
VSO
HSO
DEO
SDATA
SCKLEPLE
CLKO
PSS
CPU LVDS TRANSMITTER
IC3801
CORBU-LVDS
(R0-R9)
(G0-G9)
CORBU-LVDS
CORBU-LVDS
(B0-B9)
VSYNC
HSYNCDECLKIN
PD
555456636469701122
426
399
4275277
102
165
373
26
VSO
HSO
DEOSDSCKLEPLE
CLKO
292726
1211232221201918161514
13
98765
4
ALARML
PS+
PS-
RCLK+
RCLK-
RH+
RH-
RG+
RG-
RF+
RF-
RE+
RE-
RD+
RD-
RC+
RC-
RB+
RB-
RA+
RA-
CN3801
5049474645443938373634333231292842
41
1
2
IC3802
RECEIVER
7
A0-
A0+
A1-
A1+
A2-
A2+
A3-
A3+
A4-
A4+
A5-
A5+
A6-
A6+
A7-
A7+
CK-
CK+
CAS
CS,RAS
WE,CKE
BA0,1
CK,CK
DM
DQS
DQ0-DQ31
A0-A11
A0-A11
DQ00-31
DQS
DM0-3
CK9,CKN
BA0,1
WEN,CKE
CSN,RASN
CASN
AUR32-42,54
AUR0-31
AUR53
AUR55-58
AUR51-52
AUR44,45
AUR49,50
AUR46,47
AUR48
2
18
A
DQ
DQS
BUS SW
22
SDA
SCL
WP
EEPROM
5
6
4846494742
8
3
3.3V_4
SDA
SCL
21
20
13
14
Q3119
Q3120
3.3V
6
4
1
13
10
2129
325
6
5V_4
5311
8
1
7
212
1
IC3354
IC3112
Q3101
126
5
322
3
26
25
33578382841415
13
IC3301
SCL
SDA
39
38
FLASH MEMORY
IC3403
A1-12
AS,RD,WRO
WR1,CS1,CLK
BUS SW
D0-15
47
48
47
48
IC3602
DDR SDRAM
TO
PDP
UNIT
Q3110
DEM
HSYNC
CLKI1
DCK
DE1DEVS1
VS
197
171
181
IC3110
7
IC3102 BUFFER
IC3101
4
7
222
4
32
12
1010108
8
8
12
16
DISPLAY UNIT
(WHITE CABLE)
TO
IC3306
I/O17
SCL
SDA
I/O16
I/O10
I/O11
I/O15
INT
I/O13
I/O14
I/O01
I/O02
I/O03
I/O00
AU_PROT
CONV_DET
G_PROT
AC_DET
LED_R2
LED_G1
LED_G2
AU_RES
LED_W
LED_B
LED_G2
AU_MUTE
SCL
SDA
AO4
AO3
AO2
AO1
AO12
AO11
AO10
AO9
AO5
AO6
AO7
Q3303
TO
(BLACK CABLE)
DISPLAY UNIT
RXD+
RXD-
SPDIF+
SPDIF-
SIRCS+
SIRCS-
IC3111 IC3103
IC3108 IC3107
IC3351
30
2029288076
21
SDA2_I
SDA2_O
SCL2_I
SCL2_O
NVM_WP
TEST SW
SO0
SI0
SCL1
SDA1
WAKE UP
SO1
SI1
SW_1
RESET
CABLE DET
24
IC3353
A1-A20
BUS_SW
D0-D15
PLLBP
SW_2 CLS
INTVS2
INTVS1
RY/DY
P_ALARM
LED_ON
POWER ON
AC SW
PANEL ON
THERMO PANEL
THERMO HIC
THERMO HIC2
INTVS0
PANEL MCU
IC3401
20
A1-20
41
6768161718
40
20
A1-2016D0-15
3
RD,CSO,WRO
15
A0-A19
D0-D15/A-1
CE,WE,OE
RY/BY
THERMO_HIC2
THERMO_HIC
THERMO_P
3
7
PANEL_ON
POWER_ON
CPUA1-12
CPUD0-15
12
CPUA1-12
CPUCLK
3
CPUCS_X
CPUWR1_X
CPUAS_X
CPURD_X
3
CPUWRO_X
CPUD0-15
16
PLLBP
CL_X
INTVS1
INTVS2
INTVS0
27
54
183
192
428
IC3501
1.5V REG
IC3502
1.5V
1.8V
IC3401
1.8V REG
2.5V REG
2.5V
IC3352
IC3603
DDRAM
TERM.
SUPPLY
16
14
1,2
4,12
IC3602
Q3106,3107
3.3V_2
3.3V_4
IC3305
3.3V REG 5V REG
IC3304
STBY
5V
5V_4
Q3305,3306
531
HIC2
HIC
PANEL
CN3306
10
9876531
AU_RES
AU_MUTE
AU_PROT
SCL
SDA
+12V
SPDIF
3.3V
CN3301
CN3302
9876542
1
CN701
STBY5V
SIRCS
MUTE
TIMER2
TIMER1
POWER
STBY
SAVING
1245678
9
2,4
6,8
DRV
CN3303
121110
986
3
1,2
AC_DET
G_PROT
CONV_DET
PANEL_ON
POWER_ON
STBY6V
+12V
+3.3V
CN3304
Q3304
THERMO_P
THERMO_HIC
THERMO_HIC2
FAN
DRIVE
IC3303
SDA
SCL
STBY5V
2
1
LOGO
STBY5V
CN751
1
2
CN3303
LED_B
LED_G2
LED_R1
LED_G1
LED_R2
AC_DET
G_PROT
CONV_DET
LED_W
TO
B
K2 BOARD
CN3001
CN1007
G2 BOARD
A
TO
TO
FAN
Q751
Q754
LED
DRIVE
LOGO
Q754
Q751
STBY5V
IC701
SIRCS STBY5V
(CPU,LVDS TRANSMITTER,TMDS RECEIVER)
DRIVE
LED
Q706
Q701
D701
POWER
TIMER
D7013
MUTE
D705
R2
R1
7
IC3308
7
3
3
CL_X
INTVS1
INTVS2,0
PLLBP
IC3406
IC3405
5V
Q3351
3.3V_4
KE-MR61M2 (CH) 3-2
CN3001
1
35678
9
10
+3.3V
SPDIF
+12V
SDA2
SCL2
SP-PROT
MUTE
RES
B
DEM BOARD
CN3301
TO
+3.3V
+12V
IC3001
DIGITAL AUDIO
RECEIVER
RX1
SDA
SCL
PDN
443334
MCKO2
BICK
SDTO
LRCK
272625
24
31
MCLK_IN
SCLK
SDIN
LRCLK
RESET
MUTE
29
30
PROCESSOR
AUDIO PWM
IC3003
PWM_AP_L
PWM_AM_L
VALID_L
PWM_AP_R
PWM_AM_R
VALID_R
1
171918738
X3001
24.576MHz
INT1
+3.3V
37
10
9
821
3
11
13
12
4
5
IC3002 SP PROTECT CONTROL
Q3001
Q3002
Q3003-Q3005
OVER OUTPUT
DETECT
PWM_AP
PWM_BM
PWM_AM
PWM_BP
RESET
PVDDA2
PVDDB2
PVDDA1
PVDDA1
PVDDB1
PVDDB1
1152
16
14
353423
29289
3217282920
21
5
SHOTDOWN
IC3004
AUDIO OUT
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
432
1
CN3003
L+L-R+
R- 1
234
CN7002
262722
23
L3004
L3005
232227
26
OUTPUTB
OUTPUTB
OUTPUTA
OUTPUTA
AUDIO OUT
IC3005
212029
28
17
32
14
16215
1
PVDDB1
PVDDB1
PVDDA1
PVDDA1
PVDDB2
PVDDA2
RESET
PWM_BP
PWM_AM
PWM_BM
PWM_AP
SHOTDOWN
5
4
3
AUDIO_VCC
AUDIO_VCC
GATE-DRIVE
CN3002
TO
CN1006
G2 BOARD
E
Q3017
VCC REG
5
F3002
F3003
F3005
F3006
+12V
RY7001
RY7002
+12V
432
1R+
R-L-L+
CN7004
+R-R-L
+L
112V
CN7001
+12V
G
G1 BOARD
CN2004
TO
CN7005
L
R
SPEAKER
K3
(SP RELAY)
K2
(AUDIO OUTPUT)
L3008
6
D3015
(2) K2 and K3 Boards
KE-MR61M2 (CH) 3-3
1
2
AC
AC
CN601
AC INLET
CN603
AC
AC
1
2
3
2
ST-BY 6V
POWER ON
CN604
T604
LFT
Q601
RELAY
DRIVE
TH601
D601
SOURCE
SOURCE
DRAIN
VDD
IC601
DRIVE
784
D603
134
5
10
8
PH601
1
IC6012
VREF
D604 L602
H
TO
G2 BOARD
CN1005
1
2
AC
AC
CN2005
CN2001
AC
AC
1
3
CN1004
G2 BOARD
TO
RECT
D2004
OUT
VCC
CTL
IC2003
13V REG
421
380V-2
GND
18V-2
CN2002
D2014
L2001-L2003
D2016
Q2007-2009
PFC SW
2
1
GND
12V
CN2004
TO
G2 BOARD
CN1001
CN7001
K3 BOARD
TO
3
1
2
Q2018
Q2018
OVP
PROTECT
IC2002
1
14
2
3
13
12
LATCH
Q2020
IC2004
VREF LVP
Q2012
5
6109
7
8
Q2006
SS
OUT
VCC
VREF
I ERR
SS
VFB
Q2013
Q2017
SS
RV2001
13
11
INV.
Q2024
16159
3
D2009
RY6001
F1
(LINE FILTER,STBY6V)
(POWER SUPPLY)
G1
T601,T602RY601F601
IC2001
PFC CONT.
F
C
G
FB
VCC
2 5
T603
IAC
VRMS
Q2011
SS RESET
Q2003
Q2005
DRIVE
432
1
GND
PFC_SW2
PFC_SW1
12V
CN2003
D
CN1002
G2 BOARD
TO
PH2202
Q2202
Q2015
RELAY
DRIVE
D2002
6
8
(3) F1 and G1 Boards
KE-MR61M2 (CH) 3-4
3
1
AC
AC
CN1004
CN1001
18V-2
380V-2
1
4
65321
LATCH
STBY6V(NC)
PFC-SW2
PFC-SW1
12V
CN1002
3
2
STBY6V
POWER
CN1005
OVP
Q1018
2
1
3
PFC SW
Q1007
D1016
L1001-L1002
D1014
REG
IC1003
CTL
VCC
OUT
D1004
RECT
TO
CN2003
GH BOARD
D
F
G1 BOARD
CN2001
TO
TO
CN2002
G1 BOARD
C
H
F1 BOARD
CN604
TO
PFC CONT.
IC1001
3915
16
Q1024
OVP
11
13
RV1001
VFB
SS
I ERR
VREF
VCC
OUT
SS
Q1006
8
7
9106
5
Q1012
LVP
VREF
IC1004
12
13
3
2
14
1
IC1002
PROTECT
IAC
ENA
6
8
D1009 D1002
Q1001
RESET
RESET
Q1004
10
Q1013,1017
Q1011
SS RESET
PH1202
TO
UNIT
PDP
PDP
UNIT
TO
TO
CN3304
DEM BOARD
A
E
K2 BOARD
CN3002
TO
315
D1321
D1310
Q1401
SW
IC1801
CONTROL
IC1802
11109
8
13
14
RV1701
VD_ADJ
D17011,D1702
PIT
T1602
3
6
14
11
11
14
6
3
T1601
PIT
PH1601
ISOLATER
10
VC2
Q1604
CONVERTER
Q1607
CONVERTER
Q1606
9
12
15
16
2
1
OCP
VG(L)
VS
VG(H)
F/B
VC1
VSENSE
DRIVER
IC1601
SS
Q1602
SS RES
7
8
D6501
8
7
VD3
IC1307 BUFF
2
3
1
12
13
14
IC1305 OVP,LVP
V REF
IC1304
D1306
LATCH
Q1306
Q1303
LATCH
4
5
2
13
1
10
11
6
7
14
8
9
CONV
Q1305
CONV
Q1304
6
2
3
D1307
IC1306
DRIVE
LDRVFBHDRV
VC
VCC
VD_ADJ
RV1501
ISOLATER
PH1402
ISOLATER
PH1401
10
12
15
D1501
PIT
T1401
6
3
Q1405
CONVERTER
Q1406
CONVERTER
SW
Q1402
SS
IC1401
DRIVER
VSENSE
VC1
F/B
VG(H)VSVG(L)
OCP
1
2
161512
9
VS
VS
6
5
CN1010
VCC 5V1
CN1008
G PROT
CONV_DET
PANEL ON
POWER ON
STBY 6V
FAN 12V
3.3V
3.3V
11
10
98652
1
CN1007
CN1006
AUDIO Vcc
AUDIO Vcc
26V
123
2
1
CTL
VCC OUT
+5V REG
IC1303
PH1201
ISOLATER
D1208
21
IC1302
REG
SW OUTVIN
Q1309
VCC CONTROL
Q1308
VCC SW
D1304
D1301
D1302
4
3
2
1
61213
7
9
8
11
T1201
PIT
9
121516
2
7
8
D1204
CONVERTER
Q6302
CONVERTER
Q6301
OCP
VG(L)
VS
VG(H)
F/B
SS
VC1
DRIVER
IC1201
CN1009
4 VCC 5V
TO
UNIT
PDP
VS
VS
VD
CN1011
PDP
UNIT
TO
3
2
5
Q1307
D1314
D1313
4
5
2
Q1503
1
7
6
D1503
IC1802
18V-2
IC1602
PH1603
Q1809
Q1811Q1804
Q1802Q1502
IC1501
CONTROL
Q1605
Q1601
SW
Q1603
D1602
REG
IC1702
31
PH1602
7
5
2
D1211
Q1701
D1703
D1705
Q1705
Q1704
DISCHARGE
IC1301
VREF
T1202
Q1201
SS
D1201
G2
(POWER SUPPLY)
Q1003
Q1005
DRIVE
Q1019
1020
LATCH
Q1018
Q1014,1016
LATCH
4
Q1702
D1803
Q1501,1504
DISCHARGE
(4) G2 Board
KE-MR61M2 (CH) 3-5
3-1-2. MEDIA RECEIVER UNIT (MBT-MR2)
(1) A (1/2) and H1 (1/2) Boards
R-Y
B-Y
Y
VIDEO
AUDIO L
AUDIO R
TU33V
SET9V
SET5V-3
MAIN_SDAT
MAIN_SCLK
5V
9V
30V
SCL
DET OUT
L OUT
R OUT
AFT OUT
F MONO
APC_SW
RESET-O
SDA
MODE
TU2000 TUNER
IN7-S
21
CR
CB
Y
Cr
Cb
TO 2/2
2
VD
HD
AUDIO L/R
MT_L/R,ST_MONO
(AV SW,INPUT TERMINAL)
A(1/2)
CN9504
CN9503
CN8601
531
HP_L
HP_R
HP_SW 1
3
5
6108124
2R4
L4
V4C4Y4
S4
2
4
12810
6
CN8301
J8501
IN
OUT
CONTROL-S
BUFFER
CONTROL-S
Q8505-8507,
Q8501-8503,
PF_SDAT
PF_SCLK
MAIN_SDAT
MAIN_SCLK
CR
CB
Y
A
STBY5V
MS3.3V
SET5VD
3.3VD
SET2.5V
1.8V
PF_SDAT
PF_SCLK
MAIN_SDAT
MAIN_SCLK
MAIN_CR_OUT
MAIN_CB/C_OUT
MAIN_YV_OUT
SIRCS
MT_MSP_RESET
MT_MODE
MT_APC_SW
MT_HSYNC
MT_FMONO
MT_AFT
B10
B36
B34
B8
B2,B3
B1,A2
B5B4B9
A19
A17
A23
A21
B42
B40
B38
B20
B30
A31
A29
B28
B26
A25
CN8504(1/2)
Cr
Cb
Y
XTAL
VSHSCr OUT
Cb OUT
YOUT
16.2MHz
X8301
38
4
9
23
22
21
Q8310
4
2
1
IC8303
Q8311
Q8309
Q8308
CVBS/Y1
C2
CVBS/Y2
1
43
44
Q8304
Q8312,Q8313
Q8306,Q8307
IC8302
YCT-MAIN
Q8305
35
34
33
IN9-CR
IN9-CB
IN9-Y
71
CVOUT3
J8308
3P
2P
J8304
2P
J8307
H
V
CM_R2
CM_L2
V
H
R
L
Y
PB/CB
PR/CR
CM_PR2
CM_PB2
CM_Y2
R
VIDEO
IN4-S
58
CV/YOUT1
IN6_S
16
79
IN1-CV
VIDEO SW
IC8306
18
IN6_Y19IN6_C17IN6_CV
IN5_CV
12
IN5_C14IN5_Y
13
11
IN5_S
23
IN7-Y24IN7-C22IN7-CV40IN10-Y
IN10-CB41IN10-CR
42
IN10-L1/H
43
44
IN10-L2/V
Q8318
Y
B-Y
C/CBOUT1
59
R-Y
CROUT1
60
Q8317
Q8315
Y
Q8314,8316
6
7
IN4-CV
8
IN4-Y
9
IN4-C
PF-SDAT
PF-SCLK
SDA
SCL
77
76
72
73
YOUT3
COUT3
J8305
CM_Y1
CM_PB1
CM_PR1
L
R
CM-L2
CM-L1
L
R
J8306
INPUT
TERMINAL
R
L
V
HP SW
HP R
TO 2/2
3
L4
R4
HP L
4
TO 2/2
12
3
4
J9502
H1
J9500
TO 2/2
1
R
L
V
43
2
1
S3Y3C3
V3
L3
R3
R2
L2
V2
C2Y2S2
PB/CB
Y
PR/CR
CB
Y
CR
12
3
4
V
L
R
J8301
R
L
V
43
2
1
VIDEO
IN1
R
L
AUDIO
VIDEO
S1Y1C2
V1
L1
R1
S VIDEO
(MONO)
(MONO)
S VIDEO
VIDEO
AUDIO
L
R
IN2
VIDEO
YC
CY
CY
VIDEO
IN3
R
L
AUDIO
VIDEO
S VIDEO
(MONO)
AUDIO
WOOFER OUT
(VAR)
VIDEO IN 1
COMPONENT
5
TO 2/2
MT_MSP_RESET
MT_APC_SW
MT_MODE
MT_FMONO
MT_AFT
Q8206
Q8203
MT-L
MT-R
SYNC
DETECT
Q8201
TU2001 TUNER
SDA
AF_OUT
DE
DE
SCL
30V
9V
5V
MAIN_SCLK
MAIN_SDA
SET5V-3
SET9V
TU33V
Q8210
Q8207
SYNC
DETECT
Q8208
CV/YOUT2
C/CBOUT2
IN2_CV
Q8512,8513
1
VIDEO
IN8-CR28IN8-CB27IN8-Y
26
22
IN7-CV
IN9_SW
39
COMPONENT
VIDEO IN2
AUDIO
SW
SYNC
51
EXT_CLK/XTAL
X8302
4MHz
67
68
Q8510,8511
B24
9V
A43
SUB_Y/V_2
A45 SUB_C/CB
A47
SUB_CR_OUT
Q9320
Q9319
Q9321
OXOYOZ
1X1Y1Z
XCOM
YCOM
ZCOM
A
B
C
14
15
4
B48
SECAM_SW
Q9318
12
2
5
Q9311
Q9309
Q9308
Y OUT
Cb OUT
Cr OUT
HS
VS
CVBS/Y1
CVBS/Y2C2Xtal
SCL
SDA
21222394
1
2
OR
1
444338
13
14
PF_SCLK
PF_SDAT
X9301
16.2MHz
BUFFER
Q9305
Q9304
Q9307
BUFFER
Q9306
13
1
3
MT_HSYNC
ST_AFT
ST_HSYNC
SCLB31
A30
SDA
LED_SCL
LED_SDA
ST_HSYNC
ST_AFT
A39
A41
B6
Q8509
1.8V REG
1
3
SET2.5V
3.3VD
D5V-2
MS3.3V
SET9V
STBY5V
(1/2)
C
Y
(MONO)
S VIDEO
VIDEO
AUDIO
L
R
IN4
VIDEO
Y
CB
CR
Y/B-Y/R-Y
IC8503
IC9305
SELECT
Q9310
4
YCT-SUB
IC9302
ST_MONO
TO
JI BOARD
CN1802
KE-MR61M2 (CH) 3-6
A
TO
JI BOARD
CN8504(2/2)
A37
A44
A46
B22
A11
B16
A13
A15
B14
B18
A49
A35
ATT_SW
MS_L_IN
MS_R_IN
CENTER_POL
LINE_MUTE
A_MUTE
HP_SW
O_A_MUTE
P_MUTE1
HP_MUTE1
MS AC DET
AC_RELAY
AUDIO R
AUDIO L
AUDIO L
AUDIO R
6
1
2
AINL
A/D CONVERTER
IC8601
SDTO
AINR
TO 1/2
3
10
5
MS_L
MS_R
IN8_L
22
23
IN8_R
IN1_L
8
7
IN4_R
R4
L4
IN2_R
IN2_L
CM_L2
CM_R1
IN3_R
4
20
IN3_L
R3
L3
IN7_L
19
14
IN5_R
L2
R1
ST_MONO
IN9_L
25
26
IN5_L
ROUT1
37
IN10_R
29MT_R
MT_L 39
LOUT1
1
TO 1/2
28
IC8304
AUDIO SW1
IN10_L
IN7_R
IN4_L
MCK
LRCK
BCK
PDN
11 12
56
98
11
10
12
13
IC8602
SCL
BCKO
LRCKO
MCK
DATAI
IC8603
AUDIO PROCESSOR
LEVEL
SHIFT
SDA
5
66
5
PF_SCLK
PF_SDAT
Q8601
253032
31
DATA0
X1
X0
RST
10
11
9
10
8
6
4
5
11
13
12
3
1
2
RESET
13
D5V-2
IC8606
12
AOUTL
PDN
AUDIO DAC
IC8605
DATA
BCK
LRCK
MCK
AOUTR
AUDIO PROCESSOR
IC8612
INA
INB
OUTA
OUTB
SCLK
SDAT
17
16
PF_SCLK
PF_SDAT
563
2
8
31
1
7
7
1
562
3
326
5
1
7
BUFFER
IC8608
IC8607
TO 1/2
4
R
L
J8302
Q8604
Q8605
2
TO 1/2
76543
6
5
IC8616
3
2
1514131211
1
7
Q8610
Q8609
35
33
LOUT2
ROUT2
FIX_L
FIX_R
IN6_L
IN6_R
16
17
1
2
3
SET9V
Q8320
BIAS
SW
IC8307
11121415415
2
BIAS
Q8319
SET9V
SET9V
13
3
10 9
Q8321
6
5
7
IC8305(2/2)
L_MUTE
A_MUTE
HP_SW
O_A_MUTE
P_MUTE1
HP_MUTE1
IC8615
6
5
3
2
7
1
7
5
6
1
2
3
IC8617
7
6
1
MUTE SW
Q8613-Q8615
Q8607
Q8608,Q8611
SET9V
Q8726
D8725
D8720
D8719
D8718
P_MUTE1
A_MUTE
O_A_MUTE
L_MUTE
HP_MUTE1
Q8617
Q8618
Q8616
Q8612
IC8614
IC8618
Q8301
Q8302
FIX_L
FIX_R
IC8305(1/2)
T8301
11
1
IC8604
3
4
5
3
2
6
11
10
2
37
AUDIO L
AUDIO R
AUDIO L
AUDIO R
AUDIO L/R
2
1
ATT_SW
9V
CN8201
SET9V
L1 13
2CM_R2
R2
CM_L1
IN9_R
IN1_R
SDA
SCL
32
31
13
4
10
IC8611
SET9V
Q8606
BIAS
2 SPDIF_TX
CN8003
VINL
VINR
SCL
SDA
DATAO
BCKO
WSO
RESET
IC8015
AUDIO ADC
17
18
PF_SCLK
PF_SDAT
RESET
Q8621
SET3.3V
5
DAUX
BICK
LRCK
XTI
XTO
SCL
SDA
TX1
PDN
30
29
X8009
12.288MHz
978
IC8018
DIGITAL AUDIO
TRANCEIVER
16
34
33
SDA
SCL
SET9V
Q8620
Q8619
LINE MUTE
D8617
HP L
HP R
HP_SW
INITIAL MUTE SWITCH
C(+)
C(-)
2
1
CENTER-
CENTER+
CN8302
10
97432
1
FAN H/L
FAN ON/OFF
MS DET
FAN-ERR
AC RLY
P SW(-)
AC DET
CN8702
753
1
STBY5V
33V
A5V
D5V
CN8703
CN8704
SET11V
SET11V
REG SW
MS11V
1
256
3SET9V
CN8705
AC DET
PSW
AC RLY
D5V-2
SET5V-3
TU33V
STBY5V
SET11V-2
SET9V
VCC
VOUT
VOUT
VOUT
VOUT
2.5V REG
IC8204
IC8203
3.3V REG
IC8202
DC/DC CONVERTER
6
1
1
SET3.3V-2
3.3VD
L8211
L8212
111213
14
2
2
SET2.5V
MS3.3V
131210
8764321
SDA
SCL
STBY 5V
P_ON
P_SW
KEY1
KEY2
UPD_LED
LOGO_LED
KEY_WAKE
CN9502
1234678
101213
CN8701
STBY5V
LED_SCL
LED_SDA
131211
10
9765432
FAN ON/OFF
FAN H/L
FAN_ERR
RESET_4114
AC_DET
KEY_WAKE
LOGO_LED
POWER_LED
KEY2
KEY1
P_ON
CN8005
POWER LED
PSW
POWER LED
AC DET
RESET_4114
TO
J1 BOARD
CN1804
421
KEY2
KEY1
KEY_WAKE
CN9501
123
S9500
STBY5V
IC9600
LED DECODER
SCL
SDA
DAC4
DAC3
DAC2
DAC1
DAC0
15
14
34567
LED
DRIVER
DRIVER
LED
Q9502-9504
Q9600-9604
Q9606
D9600-9602
D9604,9605,9607
D9527
D9523
H1(2/2)
(KEY IN/LED)
1
3
KEY1
KEY_WAKE
CN9701
S9700,
S9702-9706
CN9700
H2
(KEY IN)
CN9800
KEY_WAKE
KEY1
3
1
S9800-9806
(KEY IN)
H3
VIDEO
AUDIO
VIDEO OUT
(VAR/FIX)
5
TO 1/2
WOOFER_MUTE
A(2/2)
(AUDIO PROCESSOR)
HP_SW
SET9V
Q8091,8092
RESET
31
RESET_4114
TO
ANT SW
Q8209
TO
G BOARD
CN6005
CN6003
G BOARD
TO
TO
G BOARD
CN6004
CN6002
G BOARD
TO
PF_SCLK
PF_SDAT
AB
X8601
36MHz
282624
CN1802
2
1
+
-
CN9900
SPM
CENTER
SPEAKER
J9900
B
C
D
E
G
F
TO
M(1/2)BOARD
CN3402
(2) A (2/2), H1 (2/2), H2, H3 and SPM Boards
KE-MR61M2 (CH) 3-7
A11
A13
B14
A15
B16
B18
B20
A25
B26
A27
B28
A29
B30
A31
B32
A33
A35
A37
B48
A49
A39
A41
B38
B40
B42
A43
A45
A47
B44
B46
A30
B31
A23
A21
A19
A17
B10
B22
FIX_VAR
LINE_MUTE
P_MUTE1
O_A_MUTE
A_MUTE
HP_MUTE
SIRCS
CENTER_POL
MT_AFT
MT_FMONO
MT_AGC(NC)
MT_HSYNC
MT_APC_SW
MT_MSP_RESET
MT_MODE
MT_SAP(NC)
MT_STEREO(NC)
AC_RELAY
ATT_SW
SECAM_SW
MS AC DET
ST_HSYNC
SF_AFT
MAIN_YV_OUT
MAIN_CB/C_OUT
MAIN_CR_OUT
SUB_Y_OUT
SUB_CB_OUT
SUB_CR_OUT
MS_L_IN
MS_R_IN
LED_SDA
LED_SCL
MAIN_SDATA
MAIN_SCLK
PF_SDATA
PF_SCLK
MS3.3V
3.3VD
2.5V
STBY5V
CN1803
B3
A4
B4
B5
B7
A8
B8
A9
B9
A10
B11
A15
A16
B17
A19
B19
A20
A24
A21
A22
B22
A23
B23
B25
A26
A33
B33
A34
B34
A35
B35
A36
A37
B37
A38
B38
A39
B39
A41
B41
A28
B28
B29
A30
A42
A44
A45
A46
A47
A48
A49
B36
USB_P(NC)
USB_N(NC)
SYSTEM_RST
FIX_VAR
P_MUTE1
LINE_MUTE
A_MUTE
HP_SW
HP_MUTE1
O_A_MUTE
SIRCS
LOGO_LED
POWER_LED
KEY2
KEY1
KEY_WAKE
P_ON
CENTER_POL
MID_BUSY
BD_RST
DRC_VP
M_BLOCK
S_BLOCK
RESET_4114
AC_DET
MT_AFT
MT_FMONO
MT_AGC
MT_HSYNC
MT_APC_SW
MT_MSP_RESET
MT_MODE
MT_SAP
MT_STEREO
FAN_ON/OFF
FAN_ERR
ATT_SW
ST_HSYNC
ST_AFT
AC_RLY
FAN-H/L(AC_PWR)
PF_SDAT
M_SCLK
9V
STBY5V
SET2.5V
SET3.3V
5V
PF_SCLK
M_SDAT
A
TO
A BOARD
CN8504
H
TO
M BOARD
CN3200
CN1802
B12
HP_SW
A91.8V
B8SET5VD
B249V
B34
B36
B1A2B2
B3
A2 SECAM_SW
A31
B31
LED_SDA
LED_SCL
131211
10
9865432
P_ON
KEY1
KEY2
POWER_LED
LOGO_LED
KEY-WAKE
AC_DET
RESET_4114
FAN_ERR
FAN H/L
FAN ON/OFF
CN1804
A27
A25
A39
A41
A43
A49
A47
A45
B38
B34
B32
B30
B28
A23
A21
A19
A17
B16
B14
O_DRC_VP
O_MID_BUSY
CN1801
B2B4B6
B8
B10
B17
B18
B20
B22
B40
B42
B44
B46
B48
B_MS/CNM_USB_D+
B_MS/CNM_USB_D-
I_MS/CNM_AC_DET
I_MS/CNM_RESET
O_MS_AU_L_OUT
O_MS_AU_R_OUT
O_ATHENA3_M_BLOCK(NC)
O_ATHENA3_S_BLOCK(NC)
SYS_RST(I_BOARD_RESET)
I_MAIN_CR
I_MAIN_C/CB
I_MAIN_Y/CB
B_I2C_SCL_5V
B_I2C_SDA_5V
5V
1.8V
MS3.3V
3.3V
2.5V
9V
I_SUB_Y
I_SUB_CB
I_SUB_CR
TO
BD BOARD
CN1000
TO
A(2/2)BOARD
CN8005
B4B5B6
Y
B-Y
R-Y
LED_SDA
LED_SCL
MAIN_SDA
MAIN_SCL
PF_SDA
PF_SCLK
3.3V
MS3.3V
DIC2.5V9V5V
1.8V
STBY5V
LED_SDA
LED_SCL
PF_SCL
PF_SDA
5V
1.8V
MS3.3V
3.3V
DIC2.5V
9V
J1
(RELAY BOARD)
RESET
R-Y
B-Y
Y
5V
3.3V
DIC2.5V
STBY5V
9V
PF_SDAT
PF_SCLK
MAIN_SDAT
MAIN_SCLK
RESET
G
I
(3) J1 Board
KE-MR61M2 (CH) 3-8
B24
B22
A22
CN4201
I_MS_VS
I_MS_CLK
I_MS_HS
J
TO BD BOARD
CN1001
Q4001,Q4008
RESET
SW
IC4204
CKQ
CLR
IC4205
USBCLK
XIN
AUSEL
MSSEL
AUDCLK
CPU
IC4000
VDVSYNC
VDCLKOUT
VDHSYNC
VDG(0)/VDY(0)
VDG(7)/VDY(7)
SDA1
SCL1
8
8
USCKI
VCR(2)/PP(10)/VCCR(2)
VCR(3)/PP(11)/VCCR(3)
USCKI
VDPCLKIN
PP(0)
VCR(0)/PP(8)/VCCR(0)
FSCKI
PP(6)
BCKSDLRCK
PP(5)
VCR(4)/PP(12)/VCCR(4)
SDAO
SCLO
IC4003
HCKOPDBICK
SDAT
LRCK
SKS
OUTL
OUTR
X4200
54MHz
AUDIO DAC
1
SW
2
VVS
VCLK
VHS
AC DET
RXD MS
TXD MS
325
6
1
7
IC4005
AMP
Q4005 Q4004
Q4007
Q4006
SCL
SDA
EP ROM
WC
IC4100
CPU
IRQ(2)#/PP(02)
RXD(0)/PPC(06)
TXD(0)/PP(07)
FLASH MEMORY
32
8
32
22
4
4
2
4
SDRAM
IC4200
IC4202
SDRAM
4
14
16
2
2
16
2
IC4006
SYSTEM RESET
HRST#
PRST#
10
864
2
CN4100
VCC
ERST#
ECV
ED
ECLK
ICE
235
257
IC4203
COUNTER
MUTE
MUTE
B25,B27,B28
B30,B31,B33
B34,B36
I_MS_Y0
Y_MS_Y7
585557
69-71
73-76,78
60,62-68
VDB(0)/VDCX(0)/VDCB(0)
VDB(7)/VDCX(0)/VDCB(0)
VY0-VY7
VUV0-VUV7
A24,A25,A27
A28,A30,A31
A33,A34
I_MS_C0
I_MS_C7
O_MS/CNM_RESET
O_MS_AC DET
B_I2C_SCL_5V
B_IC2_SDA_5V
I_MS_AU_L
I_MS_AU_R
9V
3.3V
B58,B59
B38-B45
A40
A39
A42
A43
A57
A59
AU_9V
+3.3V
1.8V
REG
IC4004
VCC OUT
1.8V
51
103
102
145
PD
BICK
SDAT
LRCK
CKS
SDA
SCL
CLK54M
CLK_SEL
MS_SEL
CLK12M
53
88
106
128
95
132
130
131
93
134
135
567
12345
16
14
13
HCKO
4515
16
6
3
5
6
1
4
2
1
4
IC4206
IC4207
MSAU_R
MSAU_L
ACDET
TXDMS
RXDMS
268
269
270
119,126
127,133
A0-11
D32-47
BA0,BA1
134,109
95,102
DWE#,DCAS#
DRAS#,DCS(0)
DA(00)-DA(11)
DBA(0),DBA(1)
DDQ(32)
DDA(47)
DCKE,DCLK
DDQM(2)
DDQM(3)
16-19
37,38
15,39
/WE,/CAS
/RAS,/CS
A0-A11
BA0,BA1
DQ0
DQ15
CKE,CLK
LDQM,UDQM
16-19
37,38
15,39
/WE,/CAS
/RAS,/CS
A0-A11
BA0,BA1
CKE,CLK
DQ0
DQ15
LDQM
UDQM
88,101
DDQ(48)
DDQ(63)
DDQM(1)
DDQM(0)
+3.3V
5
4Y13
211
254
234
256
ERST#
ECV
ED
ECLK
D0-15
A0-20
282611
12
D0-D15
A0-A19
DIR
CE
WE
RESET
3-5,7
164,169,168,172
170
150
166
1,2
45,89,90,107
116,106,113,97
26
226,247
210,252,253,272
BE(0),BE(3)
BE(1),BE(2)
DIR,BS#,CS(1)#,
RDY#
CLKIN
IRQ(0)/PP(00)
IRQ(1)/PP(01)
4
2
1
IC4007
484746
45
MSCKO
MBS
MSDIR
MSDIO
13579
MB_BS+
MB_BS-
MB_SDIR+
MB_SDIR-
MB_SCLK+
MB_SCLK-
MB_SDIO+
MB_SDIO-
MB_SDI+
MB_SDI-
LVDS TRANSMITTER
IC4008
181716152019141312
11
L4102-L4106
2
45679
10121315161719
MSMSMS
98624
3
MS_SDO
THRU_3.3V
MS I/F
MS_BS+
MS_SDI+
MS_BS
MS_SDI
MS_SDIR+
MS_INS
MS_SDIR
MS_SCLK+
MS_SCLK
MS_SDO+
VCCMSVCC
BUSS BUFFER
LED DRIVE
Q1301,Q1302
Q1304
VCC SW
3.3V
CN1304
MEMORY
STICK
+3.3V
IC1301
IC303
SCLKBSSDIO
INS
MS_LED
3.3V
---
---
-
-
-
2
45679
10121315161719
CN4101CN1341
D1301,D1303
D1305,D1307
D1309
LMITER
1098764532
1
1A1B2B2A3B3A4B4A5Y
5Z
20
161814
12
1R
3R2R4R
5D
1
4
2
(MEMORY STICK)
HM
(CPU)
MS2
16
20
DIR
J4
RST OUT
BUS CTL(BE0-4)
BUS CTL(DIR,BS,CS,RDY)
CLK66M-RE
IRQ0,1
DREQ
D0-31
A2-9
CLK20M
MS_20M
MS_10M
IC4201
CLOCK GENERATOR
3.3V
99
VCR(5)/PP(13)/VCCR(5)
BE(0)-BE(3)
PRST#
TEST1
CLKIN
IRQ#(0)
DREQ#(0)-DREQ#(3)
IRQ#(1)
173-176
122
124
232
CS(0)#
WE#
RSTOUT#
DREQ(0)-DREQ(3)
136
137
D1311
(MS ACC)
54
MPIO
MS_SCLK
MS_BS
MS_DIR
MS_S_DIO
TOUT(1)/GATE(1)/
PP(05)
AA4
5V B54,B55
MSCLK
9
VIDCLK
D(0)-D(31)
A(2)-A(9)
D(00)-D(31)
A(00)-A(21)
D0-31
A0-21
DIR,BS#,
CS#,RDY#
101
Q4003 Q4002
4
14
2
4142
248
A0-11
BA0-1
D0-15
D48-63
(4) HM and MS2 Boards
KE-MR61M2 (CH) 3-9
CN1000
B2B4B6
B8
B10
A17
B17
B18
A19
A21
B24
A25
B26
A27
B28
A29
B30
A31
A33
A35
A37
B38
B40
B42
B44
A45
A47
A49
B20
B22
B46
B48
5V
1.8V
B_MS/CNM_USB_D+
MS_3.3V
B_MS/CNM_USB_D-
I_MS/CNM_AC_DET
I_MS_AU_L_IN
B_I2C_SCL_5V
I_MS_AU_R_IN
B_I2C_SDA_5V
O_MS_AU_L_OUT
O_CNM_UART_TX
CHECK_A2.5V
I_MS_MAIN_CV_IN
I_MS_SUB_CV_IN
I_BOARD_RESET
2.5V
I_MAIN_CR
I_MAIN_C/CB
I_MAIN_Y/CV
3.3V
9V
O_MS_AU_R_OUT
I_CNM_UART_RX
+1.8V
MS_3.3V
+3.3V
+9V
VCC OUT
IC1200
2.5VREG
+2.5V
R-Y
C/B-Y
Y/CV
Q1200
FL1201
B.P.F
Q1201
FL1202
B.P.F
Q1202
FL1203
B.P.F
5
6
7
IC1202
3
2
1
IC1201(1/2)
5
6
7
Q1205
Q11204
Q1209
AIN1
VRT
VRB
AIN2
ANI3
8
131418
20
YOUT2
YOUT9
COUT2
COUT9
CLKO
HSO
VSO
1,2
131-133
124-128
140-144
147-149
157
155
156
DSPY0
DSPY7
DSPCB0
DSPCB7
DTVYIN0
DTVYIN7
DTVCIN0
DTVCIN7
DSPCLK
XDSPHS
XDSPVS
DTVCLKIN
DTVHSSYNC
DTVVSSYNC
8
MY0-MY78MC0-MC7
223
8
1
MCLK
M-HS
M-VS
SDD0
SDD7
SDAD0
SDAD12
SDCLKR
SDCLK
SDRAS
SDCKE
SDCAS
SDWE
SDQM
SDCS
RSTX
DQ0
DQ31A0A10
CLK
RAS#
CKE
CAS#
WE#
DQM0-3
CS#
32
D0-D3113A0-A12
6819671817
59,71
20
16,28,
899091929394978639
IC1203
COP/CCP2
IC1700
MID
DRCYIN0
DRCYIN7
DRCCCRIN0
DRCCCRIN7
XDRCHS
XDRCVS
DRCDCLK
DYO2
DYO9
DRO2
DRO9
HD2
V90
C540
IC1603
DRC-MF
DIYD0
DIYD7
DICD0
DICD7
W1310
IHD0
IVD0
8
MY0-MY78MC0-MC7
345
IC1204
SDRAM
122
129
133
140
8
Y0_1-Y7_1
8
CR0_1-CR7_1
10937
102
100
117
DRC_HS
XDRC_VS
DRC_DCLK
797273
315025
MID_CLK
HD
VD
8
MID_Y0-MID_Y78MID_C0-MID_C7
18,19
14-16
10-12
54-56
6,52
2-4
TB2-TB6
TD3-TD5
TA1-TA6
TD1,TB0
CLKIN
TD0
TD6
TD+
TD-
TCLK+
TCLK-
TC+
TC-
TB+
TB-
TA+
TA-
/PDWN
IC1003
LVDS TRANSMITTER
141311
10
8
75421
CN1003
TX1OUT3+
TX1OUT3-
TX1CLK+
TX1CLK-
TX1OUT2+
TX1OUT2-
TX1OUT1+
TX1OUT1-
TX1OUT0+
TX1OUT0-
3738394041424546474832
OUTVDD
IC1001
RESET
1
+3.3V
Q1700
Q1701
LEVEL
SHIFT
DAT_1
CLK_1
94
93
X1700
18.543956MHz
88
91
DXT1OUT
DXT1IN
DXT2IN
+3.3V
X1701
IC1702
1
5
4
IC1703
64M SDRAM
DQ0
DQ31
A0
A12
DMQ0-DMQ3WECAS
RAS
CS
SDDAT0
SDDAT31
SDADR0
SDADR12
SDDQM0
SDDQM3
32
D0_MD-31_M13A0_M-A12_M
59,71
16,28
171819
20
4
SDWE
SDCAS
SDRAS
SDCS
76
WE_M
CAS_M
RS_M
CS_M
CN1001
B25
B27
B28
B30
B31
B33
B34
B36
A24
A25
A27
A28
A30
A31
A33
A34
A22
B24
B22
A36
A37
A39
A42
A43
A45
A47
A51
B52
A53
A55
A59
B38
B39
B40
B41
B42
B43
B44
B45
B54
B55
B58
B59
A57
I_MS_Y0
I_MS_Y7
I_MS_C0
I_MS_C7
I_MS_VS
I_MS_Y1
I_MS_CLK
B_MS_USB_D+
B_MS_USB_D-
O_MS_AC_DET
B_I2C_SCL_5V
B_I2C_SDA_5V
I_CNM_UART_TX
O_CNM_UART_RX
O_MS_MAIN_CV
O_MS_SUB_CV
O_MS_AU_L
O_MS_AU_R
I_MS_AU_L
I_MS_AU_R
3.3V
5V
9V
MS3.3V
+5V
+9V
I
J1 BOARD
TO
CN1801
A2.5V
CV/Y
MAIN-Y/V
C/B-Y
MAIN-CB/C
R-Y
MAIN-CR
CV/Y
C/B-Y
R-Y
Y DATA
C DATA
Y DATA
C DATA
BD
(MID,DRC,LVDS)
3
USB_D+
USB_D-
AC_DET
UART_TX
MS_AU_R_PLAY
UART_RX
MAIN_CV
SUB_CV
CLK1
DAT1
DTVY0
DTVY7
DTVC0
DTVC7
DTVHS
DTVVS
DTVCK1
223-226
218-221
211-215
206-208
205
204
236
MS_HS
MS_VS
MS_CLK
8
8
BA0
BA1
DRCCB0
DRCCB7
DBO2
DBO9
147
154
8
CB0_1-CB7_01
11-17
31-35
39-41
21-24
26-29
217-220
225-128
229-231
236-240
IICSCL
IICSDA
8
MS_DY0-MS_DY78MS_DC0-MS_DC7
MS_VS
MS_HS
MS_CLK
UCB_D+
USB_D-
AC_DET
UART_TX
UART_RX
MAIN_CV
SUB_CV
MA_AU_L_PLAY
MA_AU_R_PLAY
CLK1
DAT1
MS_AU_L_PLAY
144
143
141
135
J
CN4201
MS2 BOARD
TO
MS_DY0
MS_DY7
MS_DC0
MS_DC7
A39
A41
A43
I_SUB_CR
I_SUB_C/CB
I_SUB_Y/CV
+5V
F1000
F1002
F1001
Q1007
Q1002
Q1000
IC1201(2/2)
SDA
SCL
RSTX
Q1208
LEVEL
SHIFT
Q1206
REFCK1
AINT1
VRT
VRB
AIN2
AIN3
CLKO
HSO
VSO
SDA
SCL
RSTX
IC1402
SUB-CCP
REFCK1
231
X1200
79.9918831MHz
231
Q1407
8
131418
20
7
IC1401
5
6
Q1400
FL1400
B.P.F
Q1008
1
IC1400(1/2)
3
2
Q1401
FL1401
B.P.F
Q1003
7
IC1400(2/2)
5
6
Q1402
FL1402
B.P.F
Q1001
Q1405
Q1404
VCC OUT
IC1000
RESET
1
2
+3.3V
IC1002
12
13910
215
4
11
8
3
6
133-131
128-124
148-146
144-140
DIY0
DIY7
DIC0
DIC7
W131
1VD
SDATA
SCLK
157
155
15634
39
SDA
SCL
SDA
SCL
XRST
C541
RPLLHD
HREF
DETECT
CHARGE
PUMP
CTRL
RING
OSC
BIAS
612
Q1600
96
95
5
4
IC1600
PLL
3
67
97
SY0-SY7
SC0-SC7
101
102
89
90
VDD,BIAS
Q1601
14,13
5V
XRESET
199
VDDCLKIN
XVDDVS
VDDYIN0
DDYIN7
VDDCIN0
VDDCIN7
XYDOHS
COUT2
COUT9
YOUT2
YOUT9
194
201
SY0-SY7
SC0-SC7
202
ADDR0
ADDR11
DQ0
DQ15
LDQMWECS
VDQM
IC1602
SDRAM
CAS
RAS
CLK
35
ADDR0
ADDR11
DQ0
DQ15
DQM
XWE
XCAS
XRAS
XCS
12
16
1415161718
36
SDCLKIN
SDCLK
CLK
137
140
CLOCK
OSC
MS_AU_L_CAP
MS_AU_R_CAP
MS_AU_L_CAP
MS_AU_R_CAP
3439
8
8
DAT1
CLK1
1097811
68
S
CN3301
M(2/2)BOARD
TO
(5) BD Board
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