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PSG1003023CE

Volume 1

Product Color:  (K)...Black Type

2

PAGE

PAGE

1 Safety Precautions -----------------------------------------------3

1.1. GENERAL GUIDELINES --------------------------------3
1.2. Before Repair and Adjustment--------------------------3
1.3. Protection Circuitry-----------------------------------------4
1.4. Safety Parts Information----------------------------------5
1.5. Caution for AC Cord (For EB only) --------------------6

2 Warning --------------------------------------------------------------7

2.1. Prevention of Electrostatic Discharge (ESD)

to Electrostatic Sensitive (ES) Devices ---------------7

2.2. Precaution of Laser Diode -------------------------------8
2.3. Service caution based on Legal restrictions---------9
2.4. Handling Precautions for BD Drive ------------------ 10

3 Service Navigation---------------------------------------------- 11

3.1. Service Information -------------------------------------- 11
3.2. Caution for Replacing Parts --------------------------- 12

4 Specifications ---------------------------------------------------- 13
5 Location of Controls and Components------------------ 15

5.1. Remote Control Key Button Operations ------------ 15
5.2. Main Unit Key Button Operations -------------------- 16
5.3. Using BD-LIVE BONUSVIEW in BD-Video-------- 17
5.4. Using the iPod/iPhone ---------------------------------- 18
5.5. DLNA features -------------------------------------------- 20
5.6. Speaker Connections ----------------------------------- 22
5.7. Disc Playability  ------------------------------------------- 23
5.8. SD Information -------------------------------------------- 25
5.9. File Extension Type Support (MP3/JPEG/

AVCHD/MPEG2 files) ----------------------------------- 26

6 Operating Instructions ---------------------------------------- 28

6.1. Removing of disc during abnomality ---------------- 28

7 Self-Diagnostic and Special Mode Setting ------------- 29

7.1. Special Mode Table 1 ----------------------------------- 29
7.2. Special Mode Table 2 ----------------------------------- 30
7.3. Error Code Table ----------------------------------------- 31
7.4. Service Mode---------------------------------------------- 33

8 Troubleshooting Guide---------------------------------------- 38

8.1. Troubleshooting Guide for F61 and/or F76 -------- 38

9 Service Fixture & Tools --------------------------------------- 42

9.1. Service Tools and Equipment ------------------------- 42

10 Disassembly and Assembly Instructions --------------- 43

10.1. Disassembly Flow Chart-------------------------------- 44
10.2. Main Components and P.C.B. Locations ----------- 45
10.3. Disassembly of Top Cabinet--------------------------- 46
10.4. Disassembly of AC Inlet P.C.B. ----------------------- 47
10.5. Disassembly of Optical In P.C.B. --------------------- 48
10.6. Disassembly of Wireless Adapter P.C.B.----------- 48
10.7. Disassembly of Rear Panel---------------------------- 49
10.8. Disassembly of Front Panel Block Assembly ----- 50
10.9. Dissassembly of Panel P.C.B. ------------------------ 51

10.10. Dissassembly of Power Button P.C.B. -------------- 52

10.11. Replacement of Cradle Lid ---------------------------- 54

10.12. Disassembly of iPod Cradle Assembly ------------- 56
10.13. Disassembly of iPod/iPhone P.C.B. ----------------- 57
10.14. Replacement of DVD Lid Unit------------------------- 58
10.15. Disassembly of Front Shield Plate Unit  ------------ 60
10.16. Disassembly of BD Drive------------------------------- 61
10.17. Disassembly of Main P.C.B. --------------------------- 67
10.18. Disassembly of D-Amp P.C.B. ------------------------ 68

10.19. Replacement of Digital Amplifier IC (IC5100/

IC5200)----------------------------------------------------- 70

10.20. Disassembly of Power P.C.B.------------------------- 71
10.21. Disassembly of SMPS P.C.B.------------------------- 71
10.22. Replacement of Switching Regulator IC

(IC5701)---------------------------------------------------- 73

10.23. Replacement of Rectifier Diode (D5702) ---------- 74
10.24. Replacement of Regulator Diode (D5802) -------- 76
10.25. Replacement of Regulator Diode (D5803) -------- 77
10.26. Disassembly of Fan ------------------------------------- 78

11 Service Position------------------------------------------------- 80

11.1. Checking & Repairing Side B of Main P.C.B. ----- 80
11.2. Checking & Repairing Side A of Main P.C.B. ----- 80
11.3. Checking & Repairing D-Amp P.C.B. --------------- 82
11.4. Checking & Repairing SMPS P.C.B. ---------------- 84
11.5. Checking & Repairing Panel P.C.B.----------------- 86

12 Voltage & Waveform Chart ---------------------------------- 88

12.1. Main P.C.B. (1/3)----------------------------------------- 88
12.2. Main P.C.B. (2/3)----------------------------------------- 89
12.3. Main P.C.B. (3/3)----------------------------------------- 90
12.4. Panel P.C.B. ---------------------------------------------- 91
12.5. D-Amp P.C.B. (1/2) -------------------------------------- 92
12.6. D-Amp P.C.B. (2/2) -------------------------------------- 93
12.7. Power P.C.B.  --------------------------------------------- 93
12.8. SMPS P.C.B.  --------------------------------------------- 94
12.9. Waveform Table (1/2) ----------------------------------- 95

12.10. Waveform Table (2/2) ----------------------------------- 96

13 Illustration of ICs, Transistor and Diode ---------------- 97
14 Block Diagram --------------------------------------------------- 99

14.1. Main(System Control) ---------------------------------- 99
14.2. Main(Audio) ---------------------------------------------- 100
14.3. Digital Audio---------------------------------------------- 102
14.4. Power Supply(Main Section) ------------------------ 103

15 Wiring Diagram------------------------------------------------- 105
16 Schematic Diagram Notes ---------------------------------- 107
17 Schematic Diagram ------------------------------------------- 109

17.1. Main(Micon/Tuner) Circuit ---------------------------- 109
17.2. Panel Circuit --------------------------------------------- 116
17.3. D-Amp Circuit-------------------------------------------- 118
17.4. SMPS Circuit--------------------------------------------- 122
17.5. Power, Power Button & AC Inlet Circuit----------- 124
17.6. iPod/iPhone, Optical In & Wireless Adapter

Circuit ------------------------------------------------------ 125

18 Printed Circuit Board----------------------------------------- 126

18.1. Main P.C.B.----------------------------------------------- 126
18.2. Panel, Power, Power Button & AC Inlet P.C.B. - 128
18.3. D-Amp P.C.B. -------------------------------------------- 129
18.4. SMPS P.C.B.--------------------------------------------- 130
18.5. iPod/iPhone,  Optical In & Wireless Adapter

P.C.B. ------------------------------------------------------ 131

19 Terminal Function of ICs ------------------------------------ 133

19.1. IC6001(C0HBB0000057): IC FL Driver ----------- 133

20 Exploded View and Replacement Parts List---------- 135

20.1. Exploded View and Mechanical replacement

Part List --------------------------------------------------- 135

20.2. Electrical Replacement Part List -------------------- 141

3

1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or

damaged by the short circuit.

2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly

installed.

3. After servicing, carry out the following leakage current checks to prevent the customer from being exposed to shock hazards.

1. Unplug the AC cord and connect a jumper between the two prongs on the plug.
2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on

the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the
chassis, the reading should be between 1M

Ω

 and 5.2M

Ω

.

When the exposed metal does not have a return path to the chassis, the reading must be 

(This “Safety Precaution” is applied only in U.S.A.)

1. Before servicing, unplug the power cord to prevent an electric shock.
2. When replacing parts, use only manufacturer’s recommended components for safety.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to make the following insulation resistance test to prevent

the customer from being exposed to a shock hazard.

1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5k

Ω

, 10 watts resistor, in parallel with a 0.15

µ

F capacitors, between each exposed metallic part on the set and a

good earth ground such as a water pipe, as shown in Figure 1.

3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.
6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent)

may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the
limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is
returned to the customer.

Figure 1

Disconnect AC power to discharge unit AC Capacitors as such (C5700, C5701, C5702, C5703, C5705, C5706) through a 10 

Ω

, 10

W resistor to ground.
Caution:

DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.

After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
Current consumption at AC 230 -2 40 V, 50 Hz in NO SIGNAL mode volume minimal should be ~ 600 mA (EB only).
Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode volume minimal should be ~ 600 mA (EE/EG/EP only).

4

The protection circuitry may have operated if either of the following conditions are noticed:

• No sound is heard when the power is turned on.
• Sound stops during a performance.

The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are
“shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.
If this occurs, follow the procedure outlines below:

1. Turn off the power.
2. Determine the cause of the problem and correct it.
3. Turn on the power once again after one minute.

Note:
When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.